analysis.convex.basic ⟷ Mathlib.Analysis.Convex.Basic

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

@@ -773,7 +773,7 @@ theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq
           ⟨_,
             h_conv h₁₂ h₂₂ _ _
               (by rw [← div_self hpq.ne', add_div] : p / (p + q) + q / (p + q) = 1),
-            by simp only [← mul_smul, smul_add, mul_div_cancel' _ hpq.ne']⟩ <;>
+            by simp only [← mul_smul, smul_add, mul_div_cancel₀ _ hpq.ne']⟩ <;>
       positivity
 #align convex.add_smul Convex.add_smul
 -/

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

@@ -125,7 +125,7 @@ theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Conve
 #print convex_iInter /-
 theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
-  sInter_range s ▸ convex_sInter <| forall_range_iff.2 h
+  sInter_range s ▸ convex_sInter <| forall_mem_range.2 h
 #align convex_Inter convex_iInter
 -/
 
@@ -348,7 +348,7 @@ theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
   by
   intro x hx y hy a b ha hb hab
   have h := hs hx hy ha hb hab
-  rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h 
+  rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h
 #align convex.translate_preimage_right Convex.translate_preimage_right
 -/
 
@@ -416,9 +416,9 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   by
   intro x hx y hy a b ha hb hab
   obtain rfl | ha' := ha.eq_or_lt
-  · rw [zero_add] at hab 
+  · rw [zero_add] at hab
     rwa [zero_smul, zero_add, hab, one_smul]
-  rw [mem_Iio] at hx hy 
+  rw [mem_Iio] at hx hy
   calc
     a • x + b • y < a • r + b • r :=
       add_lt_add_of_lt_of_le (smul_lt_smul_of_pos_left hx ha')

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

@@ -368,7 +368,7 @@ variable [OrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab =>
   calc
     a • x + b • y ≤ a • r + b • r :=
-      add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
+      add_le_add (smul_le_smul_of_nonneg_left hx ha) (smul_le_smul_of_nonneg_left hy hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iic convex_Iic
 -/
@@ -421,7 +421,8 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   rw [mem_Iio] at hx hy 
   calc
     a • x + b • y < a • r + b • r :=
-      add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
+      add_lt_add_of_lt_of_le (smul_lt_smul_of_pos_left hx ha')
+        (smul_le_smul_of_nonneg_left hy.le hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iio convex_Iio
 -/

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

@@ -3,9 +3,9 @@ Copyright (c) 2019 Alexander Bentkamp. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
 -/
-import Mathbin.Algebra.Order.Module
-import Mathbin.Analysis.Convex.Star
-import Mathbin.LinearAlgebra.AffineSpace.AffineSubspace
+import Algebra.Order.Module
+import Analysis.Convex.Star
+import LinearAlgebra.AffineSpace.AffineSubspace
 
 #align_import analysis.convex.basic from "leanprover-community/mathlib"@"92bd7b1ffeb306a89f450bee126ddd8a284c259d"
 

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

@@ -97,7 +97,7 @@ theorem convex_iff_pointwise_add_subset :
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
 -/
 
-alias convex_iff_pointwise_add_subset ↔ Convex.set_combo_subset _
+alias ⟨Convex.set_combo_subset, _⟩ := convex_iff_pointwise_add_subset
 #align convex.set_combo_subset Convex.set_combo_subset
 
 #print convex_empty /-
@@ -814,7 +814,7 @@ theorem convex_iff_ordConnected [LinearOrderedField 𝕜] {s : Set 𝕜} : Conve
 #align convex_iff_ord_connected convex_iff_ordConnected
 -/
 
-alias convex_iff_ordConnected ↔ Convex.ordConnected _
+alias ⟨Convex.ordConnected, _⟩ := convex_iff_ordConnected
 #align convex.ord_connected Convex.ordConnected
 
 end

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

@@ -2,16 +2,13 @@
 Copyright (c) 2019 Alexander Bentkamp. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
-
-! This file was ported from Lean 3 source module analysis.convex.basic
-! leanprover-community/mathlib commit 92bd7b1ffeb306a89f450bee126ddd8a284c259d
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.Algebra.Order.Module
 import Mathbin.Analysis.Convex.Star
 import Mathbin.LinearAlgebra.AffineSpace.AffineSubspace
 
+#align_import analysis.convex.basic from "leanprover-community/mathlib"@"92bd7b1ffeb306a89f450bee126ddd8a284c259d"
+
 /-!
 # Convex sets and functions in vector spaces
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/bf2428c9486c407ca38b5b3fb10b87dad0bc99fa

@@ -227,9 +227,11 @@ theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
 #align convex_singleton convex_singleton
 -/
 
+#print convex_zero /-
 theorem convex_zero : Convex 𝕜 (0 : Set E) :=
   convex_singleton _
 #align convex_zero convex_zero
+-/
 
 #print convex_segment /-
 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
@@ -285,6 +287,7 @@ theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Conve
 
 variable (𝕜 E)
 
+#print convexAddSubmonoid /-
 /-- The convex sets form an additive submonoid under pointwise addition. -/
 def convexAddSubmonoid : AddSubmonoid (Set E)
     where
@@ -292,31 +295,42 @@ def convexAddSubmonoid : AddSubmonoid (Set E)
   zero_mem' := convex_zero
   add_mem' s t := Convex.add
 #align convex_add_submonoid convexAddSubmonoid
+-/
 
+#print coe_convexAddSubmonoid /-
 @[simp, norm_cast]
 theorem coe_convexAddSubmonoid : ↑(convexAddSubmonoid 𝕜 E) = {s : Set E | Convex 𝕜 s} :=
   rfl
 #align coe_convex_add_submonoid coe_convexAddSubmonoid
+-/
 
 variable {𝕜 E}
 
+#print mem_convexAddSubmonoid /-
 @[simp]
 theorem mem_convexAddSubmonoid {s : Set E} : s ∈ convexAddSubmonoid 𝕜 E ↔ Convex 𝕜 s :=
   Iff.rfl
 #align mem_convex_add_submonoid mem_convexAddSubmonoid
+-/
 
+#print convex_list_sum /-
 theorem convex_list_sum {l : List (Set E)} (h : ∀ i ∈ l, Convex 𝕜 i) : Convex 𝕜 l.Sum :=
   (convexAddSubmonoid 𝕜 E).list_sum_mem h
 #align convex_list_sum convex_list_sum
+-/
 
+#print convex_multiset_sum /-
 theorem convex_multiset_sum {s : Multiset (Set E)} (h : ∀ i ∈ s, Convex 𝕜 i) : Convex 𝕜 s.Sum :=
   (convexAddSubmonoid 𝕜 E).multiset_sum_mem _ h
 #align convex_multiset_sum convex_multiset_sum
+-/
 
+#print convex_sum /-
 theorem convex_sum {ι} {s : Finset ι} (t : ι → Set E) (h : ∀ i ∈ s, Convex 𝕜 (t i)) :
     Convex 𝕜 (∑ i in s, t i) :=
   (convexAddSubmonoid 𝕜 E).sum_mem h
 #align convex_sum convex_sum
+-/
 
 #print Convex.vadd /-
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by

mathlib commit https://github.com/leanprover-community/mathlib/commit/b01d6eb9d0a308807af54319b264d0994b91774b

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
 
 ! This file was ported from Lean 3 source module analysis.convex.basic
-! leanprover-community/mathlib commit 31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0
+! leanprover-community/mathlib commit 92bd7b1ffeb306a89f450bee126ddd8a284c259d
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -227,6 +227,10 @@ theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
 #align convex_singleton convex_singleton
 -/
 
+theorem convex_zero : Convex 𝕜 (0 : Set E) :=
+  convex_singleton _
+#align convex_zero convex_zero
+
 #print convex_segment /-
 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
   by
@@ -279,6 +283,41 @@ theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Conve
 #align convex.add Convex.add
 -/
 
+variable (𝕜 E)
+
+/-- The convex sets form an additive submonoid under pointwise addition. -/
+def convexAddSubmonoid : AddSubmonoid (Set E)
+    where
+  carrier := {s : Set E | Convex 𝕜 s}
+  zero_mem' := convex_zero
+  add_mem' s t := Convex.add
+#align convex_add_submonoid convexAddSubmonoid
+
+@[simp, norm_cast]
+theorem coe_convexAddSubmonoid : ↑(convexAddSubmonoid 𝕜 E) = {s : Set E | Convex 𝕜 s} :=
+  rfl
+#align coe_convex_add_submonoid coe_convexAddSubmonoid
+
+variable {𝕜 E}
+
+@[simp]
+theorem mem_convexAddSubmonoid {s : Set E} : s ∈ convexAddSubmonoid 𝕜 E ↔ Convex 𝕜 s :=
+  Iff.rfl
+#align mem_convex_add_submonoid mem_convexAddSubmonoid
+
+theorem convex_list_sum {l : List (Set E)} (h : ∀ i ∈ l, Convex 𝕜 i) : Convex 𝕜 l.Sum :=
+  (convexAddSubmonoid 𝕜 E).list_sum_mem h
+#align convex_list_sum convex_list_sum
+
+theorem convex_multiset_sum {s : Multiset (Set E)} (h : ∀ i ∈ s, Convex 𝕜 i) : Convex 𝕜 s.Sum :=
+  (convexAddSubmonoid 𝕜 E).multiset_sum_mem _ h
+#align convex_multiset_sum convex_multiset_sum
+
+theorem convex_sum {ι} {s : Finset ι} (t : ι → Set E) (h : ∀ i ∈ s, Convex 𝕜 (t i)) :
+    Convex 𝕜 (∑ i in s, t i) :=
+  (convexAddSubmonoid 𝕜 E).sum_mem h
+#align convex_sum convex_sum
+
 #print Convex.vadd /-
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by
   simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]; exact (convex_singleton _).add hs

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

@@ -62,24 +62,33 @@ def Convex : Prop :=
 
 variable {𝕜 s}
 
+#print Convex.starConvex /-
 theorem Convex.starConvex (hs : Convex 𝕜 s) (hx : x ∈ s) : StarConvex 𝕜 x s :=
   hs hx
 #align convex.star_convex Convex.starConvex
+-/
 
+#print convex_iff_segment_subset /-
 theorem convex_iff_segment_subset : Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → [x -[𝕜] y] ⊆ s :=
   forall₂_congr fun x hx => starConvex_iff_segment_subset
 #align convex_iff_segment_subset convex_iff_segment_subset
+-/
 
+#print Convex.segment_subset /-
 theorem Convex.segment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     [x -[𝕜] y] ⊆ s :=
   convex_iff_segment_subset.1 h hx hy
 #align convex.segment_subset Convex.segment_subset
+-/
 
+#print Convex.openSegment_subset /-
 theorem Convex.openSegment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     openSegment 𝕜 x y ⊆ s :=
   (openSegment_subset_segment 𝕜 x y).trans (h.segment_subset hx hy)
 #align convex.open_segment_subset Convex.openSegment_subset
+-/
 
+#print convex_iff_pointwise_add_subset /-
 /-- Alternative definition of set convexity, in terms of pointwise set operations. -/
 theorem convex_iff_pointwise_add_subset :
     Convex 𝕜 s ↔ ∀ ⦃a b : 𝕜⦄, 0 ≤ a → 0 ≤ b → a + b = 1 → a • s + b • s ⊆ s :=
@@ -89,19 +98,26 @@ theorem convex_iff_pointwise_add_subset :
       exact hA hu hv ha hb hab)
     fun h x hx y hy a b ha hb hab => (h ha hb hab) (Set.add_mem_add ⟨_, hx, rfl⟩ ⟨_, hy, rfl⟩)
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
+-/
 
 alias convex_iff_pointwise_add_subset ↔ Convex.set_combo_subset _
 #align convex.set_combo_subset Convex.set_combo_subset
 
+#print convex_empty /-
 theorem convex_empty : Convex 𝕜 (∅ : Set E) := fun x => False.elim
 #align convex_empty convex_empty
+-/
 
+#print convex_univ /-
 theorem convex_univ : Convex 𝕜 (Set.univ : Set E) := fun _ _ => starConvex_univ _
 #align convex_univ convex_univ
+-/
 
+#print Convex.inter /-
 theorem Convex.inter {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s ∩ t) :=
   fun x hx => (hs hx.1).inter (ht hx.2)
 #align convex.inter Convex.inter
+-/
 
 #print convex_sInter /-
 theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun x hx =>
@@ -117,20 +133,26 @@ theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (
 -/
 
 /- ./././Mathport/Syntax/Translate/Expr.lean:107:6: warning: expanding binder group (i j) -/
+#print convex_iInter₂ /-
 theorem convex_iInter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
   convex_iInter fun i => convex_iInter <| h i
 #align convex_Inter₂ convex_iInter₂
+-/
 
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
+#print Convex.prod /-
 theorem Convex.prod {s : Set E} {t : Set F} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) :
     Convex 𝕜 (s ×ˢ t) := fun x hx => (hs hx.1).Prod (ht hx.2)
 #align convex.prod Convex.prod
+-/
 
+#print convex_pi /-
 theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)] [∀ i, SMul 𝕜 (E i)]
     {s : Set ι} {t : ∀ i, Set (E i)} (ht : ∀ ⦃i⦄, i ∈ s → Convex 𝕜 (t i)) : Convex 𝕜 (s.pi t) :=
   fun x hx => starConvex_pi fun i hi => ht hi <| hx _ hi
 #align convex_pi convex_pi
+-/
 
 #print Directed.convex_iUnion /-
 theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
@@ -160,17 +182,22 @@ section Module
 
 variable [Module 𝕜 E] [Module 𝕜 F] {s : Set E} {x : E}
 
+#print convex_iff_openSegment_subset /-
 theorem convex_iff_openSegment_subset :
     Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → openSegment 𝕜 x y ⊆ s :=
   forall₂_congr fun x => starConvex_iff_openSegment_subset
 #align convex_iff_open_segment_subset convex_iff_openSegment_subset
+-/
 
+#print convex_iff_forall_pos /-
 theorem convex_iff_forall_pos :
     Convex 𝕜 s ↔
       ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   forall₂_congr fun x => starConvex_iff_forall_pos
 #align convex_iff_forall_pos convex_iff_forall_pos
+-/
 
+#print convex_iff_pairwise_pos /-
 theorem convex_iff_pairwise_pos :
     Convex 𝕜 s ↔ s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   by
@@ -180,10 +207,13 @@ theorem convex_iff_pairwise_pos :
   · rwa [Convex.combo_self hab]
   · exact h hx hy hxy ha hb hab
 #align convex_iff_pairwise_pos convex_iff_pairwise_pos
+-/
 
+#print Convex.starConvex_iff /-
 theorem Convex.starConvex_iff (hs : Convex 𝕜 s) (h : s.Nonempty) : StarConvex 𝕜 x s ↔ x ∈ s :=
   ⟨fun hxs => hxs.Mem h, hs.StarConvex⟩
 #align convex.star_convex_iff Convex.starConvex_iff
+-/
 
 #print Set.Subsingleton.convex /-
 protected theorem Set.Subsingleton.convex {s : Set E} (h : s.Subsingleton) : Convex 𝕜 s :=
@@ -191,10 +221,13 @@ protected theorem Set.Subsingleton.convex {s : Set E} (h : s.Subsingleton) : Con
 #align set.subsingleton.convex Set.Subsingleton.convex
 -/
 
+#print convex_singleton /-
 theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
   subsingleton_singleton.Convex
 #align convex_singleton convex_singleton
+-/
 
+#print convex_segment /-
 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
   by
   rintro p ⟨ap, bp, hap, hbp, habp, rfl⟩ q ⟨aq, bq, haq, hbq, habq, rfl⟩ a b ha hb hab
@@ -205,7 +238,9 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
   · simp_rw [add_smul, mul_smul, smul_add]
     exact add_add_add_comm _ _ _ _
 #align convex_segment convex_segment
+-/
 
+#print Convex.linear_image /-
 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) :=
   by
   intro x hx y hy a b ha hb hab
@@ -213,36 +248,50 @@ theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex
   obtain ⟨y', hy', rfl⟩ := mem_image_iff_bex.1 hy
   exact ⟨a • x' + b • y', hs hx' hy' ha hb hab, by rw [f.map_add, f.map_smul, f.map_smul]⟩
 #align convex.linear_image Convex.linear_image
+-/
 
+#print Convex.is_linear_image /-
 theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f '' s) :=
   hs.linear_image <| hf.mk' f
 #align convex.is_linear_image Convex.is_linear_image
+-/
 
+#print Convex.linear_preimage /-
 theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
   by
   intro x hx y hy a b ha hb hab
   rw [mem_preimage, f.map_add, f.map_smul, f.map_smul]
   exact hs hx hy ha hb hab
 #align convex.linear_preimage Convex.linear_preimage
+-/
 
+#print Convex.is_linear_preimage /-
 theorem Convex.is_linear_preimage {s : Set F} (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f ⁻¹' s) :=
   hs.linear_preimage <| hf.mk' f
 #align convex.is_linear_preimage Convex.is_linear_preimage
+-/
 
+#print Convex.add /-
 theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s + t) := by
   rw [← add_image_prod]; exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
 #align convex.add Convex.add
+-/
 
+#print Convex.vadd /-
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by
   simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]; exact (convex_singleton _).add hs
 #align convex.vadd Convex.vadd
+-/
 
+#print Convex.translate /-
 theorem Convex.translate (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 ((fun x => z + x) '' s) :=
   hs.vadd _
 #align convex.translate Convex.translate
+-/
 
+#print Convex.translate_preimage_right /-
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => z + x) ⁻¹' s) :=
@@ -251,45 +300,60 @@ theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
   have h := hs hx hy ha hb hab
   rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h 
 #align convex.translate_preimage_right Convex.translate_preimage_right
+-/
 
+#print Convex.translate_preimage_left /-
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_left (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => x + z) ⁻¹' s) := by
   simpa only [add_comm] using hs.translate_preimage_right z
 #align convex.translate_preimage_left Convex.translate_preimage_left
+-/
 
 section OrderedAddCommMonoid
 
 variable [OrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+#print convex_Iic /-
 theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab =>
   calc
     a • x + b • y ≤ a • r + b • r :=
       add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iic convex_Iic
+-/
 
+#print convex_Ici /-
 theorem convex_Ici (r : β) : Convex 𝕜 (Ici r) :=
   @convex_Iic 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ici convex_Ici
+-/
 
+#print convex_Icc /-
 theorem convex_Icc (r s : β) : Convex 𝕜 (Icc r s) :=
   Ici_inter_Iic.subst ((convex_Ici r).inter <| convex_Iic s)
 #align convex_Icc convex_Icc
+-/
 
+#print convex_halfspace_le /-
 theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w ≤ r} :=
   (convex_Iic r).is_linear_preimage h
 #align convex_halfspace_le convex_halfspace_le
+-/
 
+#print convex_halfspace_ge /-
 theorem convex_halfspace_ge {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | r ≤ f w} :=
   (convex_Ici r).is_linear_preimage h
 #align convex_halfspace_ge convex_halfspace_ge
+-/
 
+#print convex_hyperplane /-
 theorem convex_hyperplane {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w = r} :=
   by
   simp_rw [le_antisymm_iff]
   exact (convex_halfspace_le h r).inter (convex_halfspace_ge h r)
 #align convex_hyperplane convex_hyperplane
+-/
 
 end OrderedAddCommMonoid
 
@@ -297,6 +361,7 @@ section OrderedCancelAddCommMonoid
 
 variable [OrderedCancelAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+#print convex_Iio /-
 theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   by
   intro x hx y hy a b ha hb hab
@@ -309,30 +374,43 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
       add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iio convex_Iio
+-/
 
+#print convex_Ioi /-
 theorem convex_Ioi (r : β) : Convex 𝕜 (Ioi r) :=
   @convex_Iio 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ioi convex_Ioi
+-/
 
+#print convex_Ioo /-
 theorem convex_Ioo (r s : β) : Convex 𝕜 (Ioo r s) :=
   Ioi_inter_Iio.subst ((convex_Ioi r).inter <| convex_Iio s)
 #align convex_Ioo convex_Ioo
+-/
 
+#print convex_Ico /-
 theorem convex_Ico (r s : β) : Convex 𝕜 (Ico r s) :=
   Ici_inter_Iio.subst ((convex_Ici r).inter <| convex_Iio s)
 #align convex_Ico convex_Ico
+-/
 
+#print convex_Ioc /-
 theorem convex_Ioc (r s : β) : Convex 𝕜 (Ioc r s) :=
   Ioi_inter_Iic.subst ((convex_Ioi r).inter <| convex_Iic s)
 #align convex_Ioc convex_Ioc
+-/
 
+#print convex_halfspace_lt /-
 theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w < r} :=
   (convex_Iio r).is_linear_preimage h
 #align convex_halfspace_lt convex_halfspace_lt
+-/
 
+#print convex_halfspace_gt /-
 theorem convex_halfspace_gt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | r < f w} :=
   (convex_Ioi r).is_linear_preimage h
 #align convex_halfspace_gt convex_halfspace_gt
+-/
 
 end OrderedCancelAddCommMonoid
 
@@ -340,9 +418,11 @@ section LinearOrderedAddCommMonoid
 
 variable [LinearOrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+#print convex_uIcc /-
 theorem convex_uIcc (r s : β) : Convex 𝕜 (uIcc r s) :=
   convex_Icc _ _
 #align convex_uIcc convex_uIcc
+-/
 
 end LinearOrderedAddCommMonoid
 
@@ -355,13 +435,16 @@ section LinearOrderedAddCommMonoid
 variable [LinearOrderedAddCommMonoid E] [OrderedAddCommMonoid β] [Module 𝕜 E] [OrderedSMul 𝕜 E]
   {s : Set E} {f : E → β}
 
+#print MonotoneOn.convex_le /-
 theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | f x ≤ r}) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
     (hf (hs hx.1 hy.1 ha hb hab) (max_rec' s hx.1 hy.1) (Convex.combo_le_max x y ha hb hab)).trans
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_le MonotoneOn.convex_le
+-/
 
+#print MonotoneOn.convex_lt /-
 theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | f x < r}) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
@@ -369,68 +452,97 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
           (Convex.combo_le_max x y ha hb hab)).trans_lt
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_lt MonotoneOn.convex_lt
+-/
 
+#print MonotoneOn.convex_ge /-
 theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | r ≤ f x}) :=
   @MonotoneOn.convex_le 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_ge MonotoneOn.convex_ge
+-/
 
+#print MonotoneOn.convex_gt /-
 theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | r < f x}) :=
   @MonotoneOn.convex_lt 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_gt MonotoneOn.convex_gt
+-/
 
+#print AntitoneOn.convex_le /-
 theorem AntitoneOn.convex_le (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | f x ≤ r}) :=
   @MonotoneOn.convex_ge 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_le AntitoneOn.convex_le
+-/
 
+#print AntitoneOn.convex_lt /-
 theorem AntitoneOn.convex_lt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | f x < r}) :=
   @MonotoneOn.convex_gt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_lt AntitoneOn.convex_lt
+-/
 
+#print AntitoneOn.convex_ge /-
 theorem AntitoneOn.convex_ge (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | r ≤ f x}) :=
   @MonotoneOn.convex_le 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_ge AntitoneOn.convex_ge
+-/
 
+#print AntitoneOn.convex_gt /-
 theorem AntitoneOn.convex_gt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({x ∈ s | r < f x}) :=
   @MonotoneOn.convex_lt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_gt AntitoneOn.convex_gt
+-/
 
+#print Monotone.convex_le /-
 theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_le Monotone.convex_le
+-/
 
+#print Monotone.convex_lt /-
 theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_lt Monotone.convex_lt
+-/
 
+#print Monotone.convex_ge /-
 theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 {x | r ≤ f x} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_ge convex_univ r)
 #align monotone.convex_ge Monotone.convex_ge
+-/
 
+#print Monotone.convex_gt /-
 theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_gt Monotone.convex_gt
+-/
 
+#print Antitone.convex_le /-
 theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_le convex_univ r)
 #align antitone.convex_le Antitone.convex_le
+-/
 
+#print Antitone.convex_lt /-
 theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 {x | f x < r} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_lt convex_univ r)
 #align antitone.convex_lt Antitone.convex_lt
+-/
 
+#print Antitone.convex_ge /-
 theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 {x | r ≤ f x} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_ge convex_univ r)
 #align antitone.convex_ge Antitone.convex_ge
+-/
 
+#print Antitone.convex_gt /-
 theorem Antitone.convex_gt (hf : Antitone f) (r : β) : Convex 𝕜 {x | r < f x} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_gt convex_univ r)
 #align antitone.convex_gt Antitone.convex_gt
+-/
 
 end LinearOrderedAddCommMonoid
 
@@ -444,17 +556,23 @@ section AddCommMonoid
 
 variable [AddCommMonoid E] [AddCommMonoid F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
+#print Convex.smul /-
 theorem Convex.smul (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 (c • s) :=
   hs.linear_image (LinearMap.lsmul _ _ c)
 #align convex.smul Convex.smul
+-/
 
+#print Convex.smul_preimage /-
 theorem Convex.smul_preimage (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 ((fun z => c • z) ⁻¹' s) :=
   hs.linear_preimage (LinearMap.lsmul _ _ c)
 #align convex.smul_preimage Convex.smul_preimage
+-/
 
+#print Convex.affinity /-
 theorem Convex.affinity (hs : Convex 𝕜 s) (z : E) (c : 𝕜) : Convex 𝕜 ((fun x => z + c • x) '' s) :=
   by simpa only [← image_smul, ← image_vadd, image_image] using (hs.smul c).vadd z
 #align convex.affinity Convex.affinity
+-/
 
 end AddCommMonoid
 
@@ -464,6 +582,7 @@ section StrictOrderedCommSemiring
 
 variable [StrictOrderedCommSemiring 𝕜] [AddCommGroup E] [Module 𝕜 E]
 
+#print convex_openSegment /-
 theorem convex_openSegment (a b : E) : Convex 𝕜 (openSegment 𝕜 a b) :=
   by
   rw [convex_iff_openSegment_subset]
@@ -472,6 +591,7 @@ theorem convex_openSegment (a b : E) : Convex 𝕜 (openSegment 𝕜 a b) :=
   · rw [add_add_add_comm, ← mul_add, ← mul_add, habp, habq, mul_one, mul_one, hab]
   · simp_rw [add_smul, mul_smul, smul_add, add_add_add_comm]
 #align convex_open_segment convex_openSegment
+-/
 
 end StrictOrderedCommSemiring
 
@@ -483,6 +603,7 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s t : Set E}
 
+#print Convex.add_smul_mem /-
 theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : x + y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • y ∈ s :=
   by
@@ -491,12 +612,16 @@ theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy :
   rw [h]
   exact hs hx hy (sub_nonneg_of_le ht.2) ht.1 (sub_add_cancel _ _)
 #align convex.add_smul_mem Convex.add_smul_mem
+-/
 
+#print Convex.smul_mem_of_zero_mem /-
 theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : t ∈ Icc (0 : 𝕜) 1) : t • x ∈ s := by
   simpa using hs.add_smul_mem zero_mem (by simpa using hx) ht
 #align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_mem
+-/
 
+#print Convex.add_smul_sub_mem /-
 theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • (y - x) ∈ s :=
   by
@@ -504,7 +629,9 @@ theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy
   rw [segment_eq_image']
   exact mem_image_of_mem _ ht
 #align convex.add_smul_sub_mem Convex.add_smul_sub_mem
+-/
 
+#print AffineSubspace.convex /-
 /-- Affine subspaces are convex. -/
 theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set E) :=
   by
@@ -512,24 +639,33 @@ theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set
   rw [eq_sub_of_add_eq hab, ← AffineMap.lineMap_apply_module]
   exact AffineMap.lineMap_mem b hx hy
 #align affine_subspace.convex AffineSubspace.convex
+-/
 
+#print Convex.affine_preimage /-
 /-- The preimage of a convex set under an affine map is convex. -/
 theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 𝕜 s) : Convex 𝕜 (f ⁻¹' s) :=
   fun x hx => (hs hx).affine_preimage _
 #align convex.affine_preimage Convex.affine_preimage
+-/
 
+#print Convex.affine_image /-
 /-- The image of a convex set under an affine map is convex. -/
 theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) := by
   rintro _ ⟨x, hx, rfl⟩; exact (hs hx).affine_image _
 #align convex.affine_image Convex.affine_image
+-/
 
+#print Convex.neg /-
 theorem Convex.neg (hs : Convex 𝕜 s) : Convex 𝕜 (-s) :=
   hs.is_linear_preimage IsLinearMap.isLinearMap_neg
 #align convex.neg Convex.neg
+-/
 
+#print Convex.sub /-
 theorem Convex.sub (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s - t) := by rw [sub_eq_add_neg];
   exact hs.add ht.neg
 #align convex.sub Convex.sub
+-/
 
 end AddCommGroup
 
@@ -543,6 +679,7 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
+#print convex_iff_div /-
 /-- Alternative definition of set convexity, using division. -/
 theorem convex_iff_div :
     Convex 𝕜 s ↔
@@ -553,14 +690,18 @@ theorem convex_iff_div :
               ∀ ⦃a b : 𝕜⦄, 0 ≤ a → 0 ≤ b → 0 < a + b → (a / (a + b)) • x + (b / (a + b)) • y ∈ s :=
   forall₂_congr fun x hx => starConvex_iff_div
 #align convex_iff_div convex_iff_div
+-/
 
+#print Convex.mem_smul_of_zero_mem /-
 theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : 1 ≤ t) : x ∈ t • s :=
   by
   rw [mem_smul_set_iff_inv_smul_mem₀ (zero_lt_one.trans_le ht).ne']
   exact h.smul_mem_of_zero_mem zero_mem hx ⟨inv_nonneg.2 (zero_le_one.trans ht), inv_le_one ht⟩
 #align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_mem
+-/
 
+#print Convex.add_smul /-
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s :=
   by
@@ -584,6 +725,7 @@ theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq
             by simp only [← mul_smul, smul_add, mul_div_cancel' _ hpq.ne']⟩ <;>
       positivity
 #align convex.add_smul Convex.add_smul
+-/
 
 end AddCommGroup
 
@@ -597,6 +739,7 @@ Relates `convex` and `ord_connected`.
 
 section
 
+#print Set.OrdConnected.convex_of_chain /-
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
   by
@@ -606,15 +749,20 @@ theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommM
   · rw [segment_symm]
     exact (segment_subset_Icc hyx).trans (hs.out hy hx)
 #align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chain
+-/
 
+#print Set.OrdConnected.convex /-
 theorem Set.OrdConnected.convex [OrderedSemiring 𝕜] [LinearOrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) : Convex 𝕜 s :=
   hs.convex_of_chain <| isChain_of_trichotomous s
 #align set.ord_connected.convex Set.OrdConnected.convex
+-/
 
+#print convex_iff_ordConnected /-
 theorem convex_iff_ordConnected [LinearOrderedField 𝕜] {s : Set 𝕜} : Convex 𝕜 s ↔ s.OrdConnected :=
   by simp_rw [convex_iff_segment_subset, segment_eq_uIcc, ord_connected_iff_uIcc_subset]
 #align convex_iff_ord_connected convex_iff_ordConnected
+-/
 
 alias convex_iff_ordConnected ↔ Convex.ordConnected _
 #align convex.ord_connected Convex.ordConnected
@@ -628,13 +776,17 @@ namespace Submodule
 
 variable [OrderedSemiring 𝕜] [AddCommMonoid E] [Module 𝕜 E]
 
+#print Submodule.convex /-
 protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) := by repeat' intro;
   refine' add_mem (smul_mem _ _ _) (smul_mem _ _ _) <;> assumption
 #align submodule.convex Submodule.convex
+-/
 
+#print Submodule.starConvex /-
 protected theorem starConvex (K : Submodule 𝕜 E) : StarConvex 𝕜 (0 : E) K :=
   K.Convex K.zero_mem
 #align submodule.star_convex Submodule.starConvex
+-/
 
 end Submodule
 
@@ -653,10 +805,13 @@ def stdSimplex : Set (ι → 𝕜) :=
 #align std_simplex stdSimplex
 -/
 
+#print stdSimplex_eq_inter /-
 theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, {f | 0 ≤ f x}) ∩ {f | ∑ x, f x = 1} := by
   ext f; simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
+-/
 
+#print convex_stdSimplex /-
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by
   refine' fun f hf g hg a b ha hb hab => ⟨fun x => _, _⟩
@@ -665,13 +820,16 @@ theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
       smul_eq_mul, mul_one, mul_one]
     exact hab
 #align convex_std_simplex convex_stdSimplex
+-/
 
 variable {ι}
 
+#print ite_eq_mem_stdSimplex /-
 theorem ite_eq_mem_stdSimplex (i : ι) : (fun j => ite (i = j) (1 : 𝕜) 0) ∈ stdSimplex 𝕜 ι :=
   ⟨fun j => by simp only <;> split_ifs <;> norm_num, by
     rw [Finset.sum_ite_eq, if_pos (Finset.mem_univ _)]⟩
 #align ite_eq_mem_std_simplex ite_eq_mem_stdSimplex
+-/
 
 end Simplex
 

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

@@ -649,11 +649,11 @@ variable (𝕜) (ι : Type _) [OrderedSemiring 𝕜] [Fintype ι]
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
 coordinates with total sum `1`. This is the free object in the category of convex spaces. -/
 def stdSimplex : Set (ι → 𝕜) :=
-  {f | (∀ x, 0 ≤ f x) ∧ (∑ x, f x) = 1}
+  {f | (∀ x, 0 ≤ f x) ∧ ∑ x, f x = 1}
 #align std_simplex stdSimplex
 -/
 
-theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, {f | 0 ≤ f x}) ∩ {f | (∑ x, f x) = 1} := by
+theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, {f | 0 ≤ f x}) ∩ {f | ∑ x, f x = 1} := by
   ext f; simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/7e5137f579de09a059a5ce98f364a04e221aabf0

@@ -267,7 +267,6 @@ theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab
     a • x + b • y ≤ a • r + b • r :=
       add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
     _ = r := Convex.combo_self hab _
-    
 #align convex_Iic convex_Iic
 
 theorem convex_Ici (r : β) : Convex 𝕜 (Ici r) :=
@@ -309,7 +308,6 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
     a • x + b • y < a • r + b • r :=
       add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
     _ = r := Convex.combo_self hab _
-    
 #align convex_Iio convex_Iio
 
 theorem convex_Ioi (r : β) : Convex 𝕜 (Ioi r) :=

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

@@ -278,15 +278,15 @@ theorem convex_Icc (r s : β) : Convex 𝕜 (Icc r s) :=
   Ici_inter_Iic.subst ((convex_Ici r).inter <| convex_Iic s)
 #align convex_Icc convex_Icc
 
-theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w ≤ r } :=
+theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w ≤ r} :=
   (convex_Iic r).is_linear_preimage h
 #align convex_halfspace_le convex_halfspace_le
 
-theorem convex_halfspace_ge {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r ≤ f w } :=
+theorem convex_halfspace_ge {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | r ≤ f w} :=
   (convex_Ici r).is_linear_preimage h
 #align convex_halfspace_ge convex_halfspace_ge
 
-theorem convex_hyperplane {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w = r } :=
+theorem convex_hyperplane {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w = r} :=
   by
   simp_rw [le_antisymm_iff]
   exact (convex_halfspace_le h r).inter (convex_halfspace_ge h r)
@@ -328,11 +328,11 @@ theorem convex_Ioc (r s : β) : Convex 𝕜 (Ioc r s) :=
   Ioi_inter_Iic.subst ((convex_Ioi r).inter <| convex_Iic s)
 #align convex_Ioc convex_Ioc
 
-theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w < r } :=
+theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | f w < r} :=
   (convex_Iio r).is_linear_preimage h
 #align convex_halfspace_lt convex_halfspace_lt
 
-theorem convex_halfspace_gt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r < f w } :=
+theorem convex_halfspace_gt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 {w | r < f w} :=
   (convex_Ioi r).is_linear_preimage h
 #align convex_halfspace_gt convex_halfspace_gt
 
@@ -358,14 +358,14 @@ variable [LinearOrderedAddCommMonoid E] [OrderedAddCommMonoid β] [Module 𝕜 E
   {s : Set E} {f : E → β}
 
 theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | f x ≤ r }) := fun x hx y hy a b ha hb hab =>
+    Convex 𝕜 ({x ∈ s | f x ≤ r}) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
     (hf (hs hx.1 hy.1 ha hb hab) (max_rec' s hx.1 hy.1) (Convex.combo_le_max x y ha hb hab)).trans
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_le MonotoneOn.convex_le
 
 theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | f x < r }) := fun x hx y hy a b ha hb hab =>
+    Convex 𝕜 ({x ∈ s | f x < r}) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
     (hf (hs hx.1 hy.1 ha hb hab) (max_rec' s hx.1 hy.1)
           (Convex.combo_le_max x y ha hb hab)).trans_lt
@@ -373,64 +373,64 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
 #align monotone_on.convex_lt MonotoneOn.convex_lt
 
 theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
+    Convex 𝕜 ({x ∈ s | r ≤ f x}) :=
   @MonotoneOn.convex_le 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_ge MonotoneOn.convex_ge
 
 theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | r < f x }) :=
+    Convex 𝕜 ({x ∈ s | r < f x}) :=
   @MonotoneOn.convex_lt 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_gt MonotoneOn.convex_gt
 
 theorem AntitoneOn.convex_le (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | f x ≤ r }) :=
+    Convex 𝕜 ({x ∈ s | f x ≤ r}) :=
   @MonotoneOn.convex_ge 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_le AntitoneOn.convex_le
 
 theorem AntitoneOn.convex_lt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | f x < r }) :=
+    Convex 𝕜 ({x ∈ s | f x < r}) :=
   @MonotoneOn.convex_gt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_lt AntitoneOn.convex_lt
 
 theorem AntitoneOn.convex_ge (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
+    Convex 𝕜 ({x ∈ s | r ≤ f x}) :=
   @MonotoneOn.convex_le 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_ge AntitoneOn.convex_ge
 
 theorem AntitoneOn.convex_gt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
-    Convex 𝕜 ({ x ∈ s | r < f x }) :=
+    Convex 𝕜 ({x ∈ s | r < f x}) :=
   @MonotoneOn.convex_lt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_gt AntitoneOn.convex_gt
 
-theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
+theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_le Monotone.convex_le
 
-theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
+theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_lt Monotone.convex_lt
 
-theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
+theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 {x | r ≤ f x} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_ge convex_univ r)
 #align monotone.convex_ge Monotone.convex_ge
 
-theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
+theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_gt Monotone.convex_gt
 
-theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
+theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 {x | f x ≤ r} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_le convex_univ r)
 #align antitone.convex_le Antitone.convex_le
 
-theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x < r } :=
+theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 {x | f x < r} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_lt convex_univ r)
 #align antitone.convex_lt Antitone.convex_lt
 
-theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
+theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 {x | r ≤ f x} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_ge convex_univ r)
 #align antitone.convex_ge Antitone.convex_ge
 
-theorem Antitone.convex_gt (hf : Antitone f) (r : β) : Convex 𝕜 { x | r < f x } :=
+theorem Antitone.convex_gt (hf : Antitone f) (r : β) : Convex 𝕜 {x | r < f x} :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_gt convex_univ r)
 #align antitone.convex_gt Antitone.convex_gt
 
@@ -651,11 +651,11 @@ variable (𝕜) (ι : Type _) [OrderedSemiring 𝕜] [Fintype ι]
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
 coordinates with total sum `1`. This is the free object in the category of convex spaces. -/
 def stdSimplex : Set (ι → 𝕜) :=
-  { f | (∀ x, 0 ≤ f x) ∧ (∑ x, f x) = 1 }
+  {f | (∀ x, 0 ≤ f x) ∧ (∑ x, f x) = 1}
 #align std_simplex stdSimplex
 -/
 
-theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } := by
+theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, {f | 0 ≤ f x}) ∩ {f | (∑ x, f x) = 1} := by
   ext f; simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 

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

@@ -137,7 +137,7 @@ theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) :=
   by
   rintro x hx y hy a b ha hb hab
-  rw [mem_Union] at hx hy⊢
+  rw [mem_Union] at hx hy ⊢
   obtain ⟨i, hx⟩ := hx
   obtain ⟨j, hy⟩ := hy
   obtain ⟨k, hik, hjk⟩ := hdir i j
@@ -249,7 +249,7 @@ theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
   by
   intro x hx y hy a b ha hb hab
   have h := hs hx hy ha hb hab
-  rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h
+  rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h 
 #align convex.translate_preimage_right Convex.translate_preimage_right
 
 /-- The translation of a convex set is also convex. -/
@@ -302,9 +302,9 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   by
   intro x hx y hy a b ha hb hab
   obtain rfl | ha' := ha.eq_or_lt
-  · rw [zero_add] at hab
+  · rw [zero_add] at hab 
     rwa [zero_smul, zero_add, hab, one_smul]
-  rw [mem_Iio] at hx hy
+  rw [mem_Iio] at hx hy 
   calc
     a • x + b • y < a • r + b • r :=
       add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
@@ -630,7 +630,7 @@ namespace Submodule
 
 variable [OrderedSemiring 𝕜] [AddCommMonoid E] [Module 𝕜 E]
 
-protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) := by repeat' intro ;
+protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) := by repeat' intro;
   refine' add_mem (smul_mem _ _ _) (smul_mem _ _ _) <;> assumption
 #align submodule.convex Submodule.convex
 

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

@@ -36,7 +36,7 @@ variable {𝕜 E F β : Type _}
 
 open LinearMap Set
 
-open BigOperators Classical Convex Pointwise
+open scoped BigOperators Classical Convex Pointwise
 
 /-! ### Convexity of sets -/
 

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

@@ -62,54 +62,24 @@ def Convex : Prop :=
 
 variable {𝕜 s}
 
-/- warning: convex.star_convex -> Convex.starConvex is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E} {x : E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (StarConvex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x s)
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E} {x : E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (StarConvex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x s)
-Case conversion may be inaccurate. Consider using '#align convex.star_convex Convex.starConvexₓ'. -/
 theorem Convex.starConvex (hs : Convex 𝕜 s) (hx : x ∈ s) : StarConvex 𝕜 x s :=
   hs hx
 #align convex.star_convex Convex.starConvex
 
-/- warning: convex_iff_segment_subset -> convex_iff_segment_subset is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (segment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s)))
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (segment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s)))
-Case conversion may be inaccurate. Consider using '#align convex_iff_segment_subset convex_iff_segment_subsetₓ'. -/
 theorem convex_iff_segment_subset : Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → [x -[𝕜] y] ⊆ s :=
   forall₂_congr fun x hx => starConvex_iff_segment_subset
 #align convex_iff_segment_subset convex_iff_segment_subset
 
-/- warning: convex.segment_subset -> Convex.segment_subset is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (segment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (segment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
-Case conversion may be inaccurate. Consider using '#align convex.segment_subset Convex.segment_subsetₓ'. -/
 theorem Convex.segment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     [x -[𝕜] y] ⊆ s :=
   convex_iff_segment_subset.1 h hx hy
 #align convex.segment_subset Convex.segment_subset
 
-/- warning: convex.open_segment_subset -> Convex.openSegment_subset is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (openSegment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (openSegment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
-Case conversion may be inaccurate. Consider using '#align convex.open_segment_subset Convex.openSegment_subsetₓ'. -/
 theorem Convex.openSegment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     openSegment 𝕜 x y ⊆ s :=
   (openSegment_subset_segment 𝕜 x y).trans (h.segment_subset hx hy)
 #align convex.open_segment_subset Convex.openSegment_subset
 
-/- warning: convex_iff_pointwise_add_subset -> convex_iff_pointwise_add_subset is a dubious translation:
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 /-- Alternative definition of set convexity, in terms of pointwise set operations. -/
 theorem convex_iff_pointwise_add_subset :
     Convex 𝕜 s ↔ ∀ ⦃a b : 𝕜⦄, 0 ≤ a → 0 ≤ b → a + b = 1 → a • s + b • s ⊆ s :=
@@ -120,39 +90,15 @@ theorem convex_iff_pointwise_add_subset :
     fun h x hx y hy a b ha hb hab => (h ha hb hab) (Set.add_mem_add ⟨_, hx, rfl⟩ ⟨_, hy, rfl⟩)
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
 
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 alias convex_iff_pointwise_add_subset ↔ Convex.set_combo_subset _
 #align convex.set_combo_subset Convex.set_combo_subset
 
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 theorem convex_empty : Convex 𝕜 (∅ : Set E) := fun x => False.elim
 #align convex_empty convex_empty
 
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 theorem convex_univ : Convex 𝕜 (Set.univ : Set E) := fun _ _ => starConvex_univ _
 #align convex_univ convex_univ
 
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 theorem Convex.inter {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s ∩ t) :=
   fun x hx => (hs hx.1).inter (ht hx.2)
 #align convex.inter Convex.inter
@@ -170,35 +116,17 @@ theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (
 #align convex_Inter convex_iInter
 -/
 
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 /- ./././Mathport/Syntax/Translate/Expr.lean:107:6: warning: expanding binder group (i j) -/
 theorem convex_iInter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
   convex_iInter fun i => convex_iInter <| h i
 #align convex_Inter₂ convex_iInter₂
 
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 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 theorem Convex.prod {s : Set E} {t : Set F} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) :
     Convex 𝕜 (s ×ˢ t) := fun x hx => (hs hx.1).Prod (ht hx.2)
 #align convex.prod Convex.prod
 
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-Case conversion may be inaccurate. Consider using '#align convex_pi convex_piₓ'. -/
 theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)] [∀ i, SMul 𝕜 (E i)]
     {s : Set ι} {t : ∀ i, Set (E i)} (ht : ∀ ⦃i⦄, i ∈ s → Convex 𝕜 (t i)) : Convex 𝕜 (s.pi t) :=
   fun x hx => starConvex_pi fun i hi => ht hi <| hx _ hi
@@ -232,29 +160,17 @@ section Module
 
 variable [Module 𝕜 E] [Module 𝕜 F] {s : Set E} {x : E}
 
-/- warning: convex_iff_open_segment_subset -> convex_iff_openSegment_subset is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex_iff_open_segment_subset convex_iff_openSegment_subsetₓ'. -/
 theorem convex_iff_openSegment_subset :
     Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → openSegment 𝕜 x y ⊆ s :=
   forall₂_congr fun x => starConvex_iff_openSegment_subset
 #align convex_iff_open_segment_subset convex_iff_openSegment_subset
 
-/- warning: convex_iff_forall_pos -> convex_iff_forall_pos is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex_iff_forall_pos convex_iff_forall_posₓ'. -/
 theorem convex_iff_forall_pos :
     Convex 𝕜 s ↔
       ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   forall₂_congr fun x => starConvex_iff_forall_pos
 #align convex_iff_forall_pos convex_iff_forall_pos
 
-/- warning: convex_iff_pairwise_pos -> convex_iff_pairwise_pos is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex_iff_pairwise_pos convex_iff_pairwise_posₓ'. -/
 theorem convex_iff_pairwise_pos :
     Convex 𝕜 s ↔ s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   by
@@ -265,12 +181,6 @@ theorem convex_iff_pairwise_pos :
   · exact h hx hy hxy ha hb hab
 #align convex_iff_pairwise_pos convex_iff_pairwise_pos
 
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-Case conversion may be inaccurate. Consider using '#align convex.star_convex_iff Convex.starConvex_iffₓ'. -/
 theorem Convex.starConvex_iff (hs : Convex 𝕜 s) (h : s.Nonempty) : StarConvex 𝕜 x s ↔ x ∈ s :=
   ⟨fun hxs => hxs.Mem h, hs.StarConvex⟩
 #align convex.star_convex_iff Convex.starConvex_iff
@@ -281,22 +191,10 @@ protected theorem Set.Subsingleton.convex {s : Set E} (h : s.Subsingleton) : Con
 #align set.subsingleton.convex Set.Subsingleton.convex
 -/
 
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-Case conversion may be inaccurate. Consider using '#align convex_singleton convex_singletonₓ'. -/
 theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
   subsingleton_singleton.Convex
 #align convex_singleton convex_singleton
 
-/- warning: convex_segment -> convex_segment is a dubious translation:
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 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
   by
   rintro p ⟨ap, bp, hap, hbp, habp, rfl⟩ q ⟨aq, bq, haq, hbq, habq, rfl⟩ a b ha hb hab
@@ -308,12 +206,6 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
     exact add_add_add_comm _ _ _ _
 #align convex_segment convex_segment
 
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 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) :=
   by
   intro x hx y hy a b ha hb hab
@@ -322,23 +214,11 @@ theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex
   exact ⟨a • x' + b • y', hs hx' hy' ha hb hab, by rw [f.map_add, f.map_smul, f.map_smul]⟩
 #align convex.linear_image Convex.linear_image
 
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 theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f '' s) :=
   hs.linear_image <| hf.mk' f
 #align convex.is_linear_image Convex.is_linear_image
 
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 theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
   by
   intro x hx y hy a b ha hb hab
@@ -346,53 +226,23 @@ theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[
   exact hs hx hy ha hb hab
 #align convex.linear_preimage Convex.linear_preimage
 
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 theorem Convex.is_linear_preimage {s : Set F} (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f ⁻¹' s) :=
   hs.linear_preimage <| hf.mk' f
 #align convex.is_linear_preimage Convex.is_linear_preimage
 
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-Case conversion may be inaccurate. Consider using '#align convex.add Convex.addₓ'. -/
 theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s + t) := by
   rw [← add_image_prod]; exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
 #align convex.add Convex.add
 
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-Case conversion may be inaccurate. Consider using '#align convex.vadd Convex.vaddₓ'. -/
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by
   simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]; exact (convex_singleton _).add hs
 #align convex.vadd Convex.vadd
 
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-Case conversion may be inaccurate. Consider using '#align convex.translate Convex.translateₓ'. -/
 theorem Convex.translate (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 ((fun x => z + x) '' s) :=
   hs.vadd _
 #align convex.translate Convex.translate
 
-/- warning: convex.translate_preimage_right -> Convex.translate_preimage_right is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex.translate_preimage_right Convex.translate_preimage_rightₓ'. -/
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => z + x) ⁻¹' s) :=
@@ -402,12 +252,6 @@ theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
   rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h
 #align convex.translate_preimage_right Convex.translate_preimage_right
 
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-Case conversion may be inaccurate. Consider using '#align convex.translate_preimage_left Convex.translate_preimage_leftₓ'. -/
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_left (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => x + z) ⁻¹' s) := by
@@ -418,12 +262,6 @@ section OrderedAddCommMonoid
 
 variable [OrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
-/- warning: convex_Iic -> convex_Iic is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex_Iic convex_Iicₓ'. -/
 theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab =>
   calc
     a • x + b • y ≤ a • r + b • r :=
@@ -432,52 +270,22 @@ theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab
     
 #align convex_Iic convex_Iic
 
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 theorem convex_Ici (r : β) : Convex 𝕜 (Ici r) :=
   @convex_Iic 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ici convex_Ici
 
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 theorem convex_Icc (r s : β) : Convex 𝕜 (Icc r s) :=
   Ici_inter_Iic.subst ((convex_Ici r).inter <| convex_Iic s)
 #align convex_Icc convex_Icc
 
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 theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w ≤ r } :=
   (convex_Iic r).is_linear_preimage h
 #align convex_halfspace_le convex_halfspace_le
 
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-Case conversion may be inaccurate. Consider using '#align convex_halfspace_ge convex_halfspace_geₓ'. -/
 theorem convex_halfspace_ge {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r ≤ f w } :=
   (convex_Ici r).is_linear_preimage h
 #align convex_halfspace_ge convex_halfspace_ge
 
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-Case conversion may be inaccurate. Consider using '#align convex_hyperplane convex_hyperplaneₓ'. -/
 theorem convex_hyperplane {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w = r } :=
   by
   simp_rw [le_antisymm_iff]
@@ -490,12 +298,6 @@ section OrderedCancelAddCommMonoid
 
 variable [OrderedCancelAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
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-Case conversion may be inaccurate. Consider using '#align convex_Iio convex_Iioₓ'. -/
 theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   by
   intro x hx y hy a b ha hb hab
@@ -510,62 +312,26 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
     
 #align convex_Iio convex_Iio
 
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-Case conversion may be inaccurate. Consider using '#align convex_Ioi convex_Ioiₓ'. -/
 theorem convex_Ioi (r : β) : Convex 𝕜 (Ioi r) :=
   @convex_Iio 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ioi convex_Ioi
 
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-Case conversion may be inaccurate. Consider using '#align convex_Ioo convex_Iooₓ'. -/
 theorem convex_Ioo (r s : β) : Convex 𝕜 (Ioo r s) :=
   Ioi_inter_Iio.subst ((convex_Ioi r).inter <| convex_Iio s)
 #align convex_Ioo convex_Ioo
 
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-Case conversion may be inaccurate. Consider using '#align convex_Ico convex_Icoₓ'. -/
 theorem convex_Ico (r s : β) : Convex 𝕜 (Ico r s) :=
   Ici_inter_Iio.subst ((convex_Ici r).inter <| convex_Iio s)
 #align convex_Ico convex_Ico
 
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-Case conversion may be inaccurate. Consider using '#align convex_Ioc convex_Iocₓ'. -/
 theorem convex_Ioc (r s : β) : Convex 𝕜 (Ioc r s) :=
   Ioi_inter_Iic.subst ((convex_Ioi r).inter <| convex_Iic s)
 #align convex_Ioc convex_Ioc
 
-/- warning: convex_halfspace_lt -> convex_halfspace_lt is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex_halfspace_lt convex_halfspace_ltₓ'. -/
 theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w < r } :=
   (convex_Iio r).is_linear_preimage h
 #align convex_halfspace_lt convex_halfspace_lt
 
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-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
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-Case conversion may be inaccurate. Consider using '#align convex_halfspace_gt convex_halfspace_gtₓ'. -/
 theorem convex_halfspace_gt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r < f w } :=
   (convex_Ioi r).is_linear_preimage h
 #align convex_halfspace_gt convex_halfspace_gt
@@ -576,12 +342,6 @@ section LinearOrderedAddCommMonoid
 
 variable [LinearOrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
-/- warning: convex_uIcc -> convex_uIcc is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : LinearOrderedAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) _inst_7)))) (Set.uIcc.{u2} β (LinearOrder.toLattice.{u2} β (LinearOrderedAddCommMonoid.toLinearOrder.{u2} β _inst_6)) r s)
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : LinearOrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.uIcc.{u1} β (DistribLattice.toLattice.{u1} β (instDistribLattice.{u1} β (LinearOrderedAddCommMonoid.toLinearOrder.{u1} β _inst_6))) r s)
-Case conversion may be inaccurate. Consider using '#align convex_uIcc convex_uIccₓ'. -/
 theorem convex_uIcc (r s : β) : Convex 𝕜 (uIcc r s) :=
   convex_Icc _ _
 #align convex_uIcc convex_uIcc
@@ -597,12 +357,6 @@ section LinearOrderedAddCommMonoid
 variable [LinearOrderedAddCommMonoid E] [OrderedAddCommMonoid β] [Module 𝕜 E] [OrderedSMul 𝕜 E]
   {s : Set E} {f : E → β}
 
-/- warning: monotone_on.convex_le -> MonotoneOn.convex_le is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
-but is expected to have type
-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
-Case conversion may be inaccurate. Consider using '#align monotone_on.convex_le MonotoneOn.convex_leₓ'. -/
 theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x ≤ r }) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
@@ -610,12 +364,6 @@ theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_le MonotoneOn.convex_le
 
-/- warning: monotone_on.convex_lt -> MonotoneOn.convex_lt is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
-Case conversion may be inaccurate. Consider using '#align monotone_on.convex_lt MonotoneOn.convex_ltₓ'. -/
 theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x < r }) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
@@ -624,148 +372,64 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_lt MonotoneOn.convex_lt
 
-/- warning: monotone_on.convex_ge -> MonotoneOn.convex_ge is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
-Case conversion may be inaccurate. Consider using '#align monotone_on.convex_ge MonotoneOn.convex_geₓ'. -/
 theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
   @MonotoneOn.convex_le 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_ge MonotoneOn.convex_ge
 
-/- warning: monotone_on.convex_gt -> MonotoneOn.convex_gt is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
-Case conversion may be inaccurate. Consider using '#align monotone_on.convex_gt MonotoneOn.convex_gtₓ'. -/
 theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r < f x }) :=
   @MonotoneOn.convex_lt 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_gt MonotoneOn.convex_gt
 
-/- warning: antitone_on.convex_le -> AntitoneOn.convex_le is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
-Case conversion may be inaccurate. Consider using '#align antitone_on.convex_le AntitoneOn.convex_leₓ'. -/
 theorem AntitoneOn.convex_le (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x ≤ r }) :=
   @MonotoneOn.convex_ge 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_le AntitoneOn.convex_le
 
-/- warning: antitone_on.convex_lt -> AntitoneOn.convex_lt is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
-Case conversion may be inaccurate. Consider using '#align antitone_on.convex_lt AntitoneOn.convex_ltₓ'. -/
 theorem AntitoneOn.convex_lt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x < r }) :=
   @MonotoneOn.convex_gt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_lt AntitoneOn.convex_lt
 
-/- warning: antitone_on.convex_ge -> AntitoneOn.convex_ge is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
-Case conversion may be inaccurate. Consider using '#align antitone_on.convex_ge AntitoneOn.convex_geₓ'. -/
 theorem AntitoneOn.convex_ge (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
   @MonotoneOn.convex_le 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_ge AntitoneOn.convex_ge
 
-/- warning: antitone_on.convex_gt -> AntitoneOn.convex_gt is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
-Case conversion may be inaccurate. Consider using '#align antitone_on.convex_gt AntitoneOn.convex_gtₓ'. -/
 theorem AntitoneOn.convex_gt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r < f x }) :=
   @MonotoneOn.convex_lt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_gt AntitoneOn.convex_gt
 
-/- warning: monotone.convex_le -> Monotone.convex_le is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
-Case conversion may be inaccurate. Consider using '#align monotone.convex_le Monotone.convex_leₓ'. -/
 theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_le Monotone.convex_le
 
-/- warning: monotone.convex_lt -> Monotone.convex_lt is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
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-Case conversion may be inaccurate. Consider using '#align monotone.convex_lt Monotone.convex_ltₓ'. -/
 theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_lt Monotone.convex_lt
 
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-Case conversion may be inaccurate. Consider using '#align monotone.convex_ge Monotone.convex_geₓ'. -/
 theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_ge convex_univ r)
 #align monotone.convex_ge Monotone.convex_ge
 
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-Case conversion may be inaccurate. Consider using '#align monotone.convex_gt Monotone.convex_gtₓ'. -/
 theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_gt Monotone.convex_gt
 
-/- warning: antitone.convex_le -> Antitone.convex_le is a dubious translation:
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-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
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-Case conversion may be inaccurate. Consider using '#align antitone.convex_le Antitone.convex_leₓ'. -/
 theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_le convex_univ r)
 #align antitone.convex_le Antitone.convex_le
 
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-Case conversion may be inaccurate. Consider using '#align antitone.convex_lt Antitone.convex_ltₓ'. -/
 theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x < r } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_lt convex_univ r)
 #align antitone.convex_lt Antitone.convex_lt
 
-/- warning: antitone.convex_ge -> Antitone.convex_ge is a dubious translation:
-lean 3 declaration is
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-Case conversion may be inaccurate. Consider using '#align antitone.convex_ge Antitone.convex_geₓ'. -/
 theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_ge convex_univ r)
 #align antitone.convex_ge Antitone.convex_ge
 
-/- warning: antitone.convex_gt -> Antitone.convex_gt is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
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-Case conversion may be inaccurate. Consider using '#align antitone.convex_gt Antitone.convex_gtₓ'. -/
 theorem Antitone.convex_gt (hf : Antitone f) (r : β) : Convex 𝕜 { x | r < f x } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_gt convex_univ r)
 #align antitone.convex_gt Antitone.convex_gt
@@ -782,32 +446,14 @@ section AddCommMonoid
 
 variable [AddCommMonoid E] [AddCommMonoid F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
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-Case conversion may be inaccurate. Consider using '#align convex.smul Convex.smulₓ'. -/
 theorem Convex.smul (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 (c • s) :=
   hs.linear_image (LinearMap.lsmul _ _ c)
 #align convex.smul Convex.smul
 
-/- warning: convex.smul_preimage -> Convex.smul_preimage is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex.smul_preimage Convex.smul_preimageₓ'. -/
 theorem Convex.smul_preimage (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 ((fun z => c • z) ⁻¹' s) :=
   hs.linear_preimage (LinearMap.lsmul _ _ c)
 #align convex.smul_preimage Convex.smul_preimage
 
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-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedCommSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (z : E) (c : 𝕜), Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) (Set.image.{u1, u1} E E (fun (x : E) => HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) z (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4))))) c x)) s))
-Case conversion may be inaccurate. Consider using '#align convex.affinity Convex.affinityₓ'. -/
 theorem Convex.affinity (hs : Convex 𝕜 s) (z : E) (c : 𝕜) : Convex 𝕜 ((fun x => z + c • x) '' s) :=
   by simpa only [← image_smul, ← image_vadd, image_image] using (hs.smul c).vadd z
 #align convex.affinity Convex.affinity
@@ -820,12 +466,6 @@ section StrictOrderedCommSemiring
 
 variable [StrictOrderedCommSemiring 𝕜] [AddCommGroup E] [Module 𝕜 E]
 
-/- warning: convex_open_segment -> convex_openSegment is a dubious translation:
-lean 3 declaration is
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-Case conversion may be inaccurate. Consider using '#align convex_open_segment convex_openSegmentₓ'. -/
 theorem convex_openSegment (a b : E) : Convex 𝕜 (openSegment 𝕜 a b) :=
   by
   rw [convex_iff_openSegment_subset]
@@ -845,12 +485,6 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s t : Set E}
 
-/- warning: convex.add_smul_mem -> Convex.add_smul_mem is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex.add_smul_mem Convex.add_smul_memₓ'. -/
 theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : x + y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • y ∈ s :=
   by
@@ -860,23 +494,11 @@ theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy :
   exact hs hx hy (sub_nonneg_of_le ht.2) ht.1 (sub_add_cancel _ _)
 #align convex.add_smul_mem Convex.add_smul_mem
 
-/- warning: convex.smul_mem_of_zero_mem -> Convex.smul_mem_of_zero_mem is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t x) s)))
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-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t x) s)))
-Case conversion may be inaccurate. Consider using '#align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_memₓ'. -/
 theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : t ∈ Icc (0 : 𝕜) 1) : t • x ∈ s := by
   simpa using hs.add_smul_mem zero_mem (by simpa using hx) ht
 #align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_mem
 
-/- warning: convex.add_smul_sub_mem -> Convex.add_smul_sub_mem is a dubious translation:
-lean 3 declaration is
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-Case conversion may be inaccurate. Consider using '#align convex.add_smul_sub_mem Convex.add_smul_sub_memₓ'. -/
 theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • (y - x) ∈ s :=
   by
@@ -885,12 +507,6 @@ theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy
   exact mem_image_of_mem _ ht
 #align convex.add_smul_sub_mem Convex.add_smul_sub_mem
 
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-Case conversion may be inaccurate. Consider using '#align affine_subspace.convex AffineSubspace.convexₓ'. -/
 /-- Affine subspaces are convex. -/
 theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set E) :=
   by
@@ -899,38 +515,20 @@ theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set
   exact AffineMap.lineMap_mem b hx hy
 #align affine_subspace.convex AffineSubspace.convex
 
-/- warning: convex.affine_preimage -> Convex.affine_preimage is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex.affine_preimage Convex.affine_preimageₓ'. -/
 /-- The preimage of a convex set under an affine map is convex. -/
 theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 𝕜 s) : Convex 𝕜 (f ⁻¹' s) :=
   fun x hx => (hs hx).affine_preimage _
 #align convex.affine_preimage Convex.affine_preimage
 
-/- warning: convex.affine_image -> Convex.affine_image is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex.affine_image Convex.affine_imageₓ'. -/
 /-- The image of a convex set under an affine map is convex. -/
 theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) := by
   rintro _ ⟨x, hx, rfl⟩; exact (hs hx).affine_image _
 #align convex.affine_image Convex.affine_image
 
-/- warning: convex.neg -> Convex.neg is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align convex.neg Convex.negₓ'. -/
 theorem Convex.neg (hs : Convex 𝕜 s) : Convex 𝕜 (-s) :=
   hs.is_linear_preimage IsLinearMap.isLinearMap_neg
 #align convex.neg Convex.neg
 
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-Case conversion may be inaccurate. Consider using '#align convex.sub Convex.subₓ'. -/
 theorem Convex.sub (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s - t) := by rw [sub_eq_add_neg];
   exact hs.add ht.neg
 #align convex.sub Convex.sub
@@ -947,9 +545,6 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
-/- warning: convex_iff_div -> convex_iff_div is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex_iff_div convex_iff_divₓ'. -/
 /-- Alternative definition of set convexity, using division. -/
 theorem convex_iff_div :
     Convex 𝕜 s ↔
@@ -961,12 +556,6 @@ theorem convex_iff_div :
   forall₂_congr fun x hx => starConvex_iff_div
 #align convex_iff_div convex_iff_div
 
-/- warning: convex.mem_smul_of_zero_mem -> Convex.mem_smul_of_zero_mem is a dubious translation:
-lean 3 declaration is
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(SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E 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_inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) t s))))
-Case conversion may be inaccurate. Consider using '#align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_memₓ'. -/
 theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : 1 ≤ t) : x ∈ t • s :=
   by
@@ -974,9 +563,6 @@ theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 :
   exact h.smul_mem_of_zero_mem zero_mem hx ⟨inv_nonneg.2 (zero_le_one.trans ht), inv_le_one ht⟩
 #align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_mem
 
-/- warning: convex.add_smul -> Convex.add_smul is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align convex.add_smul Convex.add_smulₓ'. -/
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s :=
   by
@@ -1013,12 +599,6 @@ Relates `convex` and `ord_connected`.
 
 section
 
-/- warning: set.ord_connected.convex_of_chain -> Set.OrdConnected.convex_of_chain is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toHasLe.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
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-Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
   by
@@ -1029,33 +609,15 @@ theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommM
     exact (segment_subset_Icc hyx).trans (hs.out hy hx)
 #align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chain
 
-/- warning: set.ord_connected.convex -> Set.OrdConnected.convex is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_3)))) s)
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-Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex Set.OrdConnected.convexₓ'. -/
 theorem Set.OrdConnected.convex [OrderedSemiring 𝕜] [LinearOrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) : Convex 𝕜 s :=
   hs.convex_of_chain <| isChain_of_trichotomous s
 #align set.ord_connected.convex Set.OrdConnected.convex
 
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-Case conversion may be inaccurate. Consider using '#align convex_iff_ord_connected convex_iff_ordConnectedₓ'. -/
 theorem convex_iff_ordConnected [LinearOrderedField 𝕜] {s : Set 𝕜} : Convex 𝕜 s ↔ s.OrdConnected :=
   by simp_rw [convex_iff_segment_subset, segment_eq_uIcc, ord_connected_iff_uIcc_subset]
 #align convex_iff_ord_connected convex_iff_ordConnected
 
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-Case conversion may be inaccurate. Consider using '#align convex.ord_connected Convex.ordConnectedₓ'. -/
 alias convex_iff_ordConnected ↔ Convex.ordConnected _
 #align convex.ord_connected Convex.ordConnected
 
@@ -1068,22 +630,10 @@ namespace Submodule
 
 variable [OrderedSemiring 𝕜] [AddCommMonoid E] [Module 𝕜 E]
 
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-Case conversion may be inaccurate. Consider using '#align submodule.convex Submodule.convexₓ'. -/
 protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) := by repeat' intro ;
   refine' add_mem (smul_mem _ _ _) (smul_mem _ _ _) <;> assumption
 #align submodule.convex Submodule.convex
 
-/- warning: submodule.star_convex -> Submodule.starConvex is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align submodule.star_convex Submodule.starConvexₓ'. -/
 protected theorem starConvex (K : Submodule 𝕜 E) : StarConvex 𝕜 (0 : E) K :=
   K.Convex K.zero_mem
 #align submodule.star_convex Submodule.starConvex
@@ -1105,22 +655,10 @@ def stdSimplex : Set (ι → 𝕜) :=
 #align std_simplex stdSimplex
 -/
 
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-Case conversion may be inaccurate. Consider using '#align std_simplex_eq_inter stdSimplex_eq_interₓ'. -/
 theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } := by
   ext f; simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 
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-Case conversion may be inaccurate. Consider using '#align convex_std_simplex convex_stdSimplexₓ'. -/
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by
   refine' fun f hf g hg a b ha hb hab => ⟨fun x => _, _⟩
@@ -1132,12 +670,6 @@ theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
 
 variable {ι}
 
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-Case conversion may be inaccurate. Consider using '#align ite_eq_mem_std_simplex ite_eq_mem_stdSimplexₓ'. -/
 theorem ite_eq_mem_stdSimplex (i : ι) : (fun j => ite (i = j) (1 : 𝕜) 0) ∈ stdSimplex 𝕜 ι :=
   ⟨fun j => by simp only <;> split_ifs <;> norm_num, by
     rw [Finset.sum_ite_eq, if_pos (Finset.mem_univ _)]⟩

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

@@ -363,10 +363,8 @@ lean 3 declaration is
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) t) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) s t))
 Case conversion may be inaccurate. Consider using '#align convex.add Convex.addₓ'. -/
-theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s + t) :=
-  by
-  rw [← add_image_prod]
-  exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
+theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s + t) := by
+  rw [← add_image_prod]; exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
 #align convex.add Convex.add
 
 /- warning: convex.vadd -> Convex.vadd is a dubious translation:
@@ -375,10 +373,8 @@ lean 3 declaration is
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (HVAdd.hVAdd.{u1, u1, u1} E (Set.{u1} E) (Set.{u1} E) (instHVAdd.{u1, u1} E (Set.{u1} E) (Set.vaddSet.{u1, u1} E E (AddAction.toVAdd.{u1, u1} E E (AddCommMonoid.toAddMonoid.{u1} E _inst_2) (AddMonoid.toAddAction.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2))))) z s))
 Case conversion may be inaccurate. Consider using '#align convex.vadd Convex.vaddₓ'. -/
-theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) :=
-  by
-  simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]
-  exact (convex_singleton _).add hs
+theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by
+  simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]; exact (convex_singleton _).add hs
 #align convex.vadd Convex.vadd
 
 /- warning: convex.translate -> Convex.translate is a dubious translation:
@@ -915,10 +911,8 @@ theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 
 <too large>
 Case conversion may be inaccurate. Consider using '#align convex.affine_image Convex.affine_imageₓ'. -/
 /-- The image of a convex set under an affine map is convex. -/
-theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) :=
-  by
-  rintro _ ⟨x, hx, rfl⟩
-  exact (hs hx).affine_image _
+theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) := by
+  rintro _ ⟨x, hx, rfl⟩; exact (hs hx).affine_image _
 #align convex.affine_image Convex.affine_image
 
 /- warning: convex.neg -> Convex.neg is a dubious translation:
@@ -937,9 +931,7 @@ lean 3 declaration is
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E} {t : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) t) -> (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) (HSub.hSub.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHSub.{u1} (Set.{u1} E) (Set.sub.{u1} E (SubNegMonoid.toSub.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))))) s t))
 Case conversion may be inaccurate. Consider using '#align convex.sub Convex.subₓ'. -/
-theorem Convex.sub (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s - t) :=
-  by
-  rw [sub_eq_add_neg]
+theorem Convex.sub (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s - t) := by rw [sub_eq_add_neg];
   exact hs.add ht.neg
 #align convex.sub Convex.sub
 
@@ -1082,9 +1074,7 @@ lean 3 declaration is
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] (K : Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3)))) (SetLike.coe.{u1, u1} (Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) E (Submodule.setLike.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) K)
 Case conversion may be inaccurate. Consider using '#align submodule.convex Submodule.convexₓ'. -/
-protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) :=
-  by
-  repeat' intro
+protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) := by repeat' intro ;
   refine' add_mem (smul_mem _ _ _) (smul_mem _ _ _) <;> assumption
 #align submodule.convex Submodule.convex
 
@@ -1121,10 +1111,8 @@ lean 3 declaration is
 but is expected to have type
   forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Eq.{max (succ u2) (succ u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.instInterSet.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u1} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u2} 𝕜 (Finset.sum.{u2, u1} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1)) (Finset.univ.{u1} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))
 Case conversion may be inaccurate. Consider using '#align std_simplex_eq_inter stdSimplex_eq_interₓ'. -/
-theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } :=
-  by
-  ext f
-  simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
+theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } := by
+  ext f; simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 
 /- warning: convex_std_simplex -> convex_stdSimplex is a dubious translation:

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

@@ -244,10 +244,7 @@ theorem convex_iff_openSegment_subset :
 #align convex_iff_open_segment_subset convex_iff_openSegment_subset
 
 /- warning: convex_iff_forall_pos -> convex_iff_forall_pos is a dubious translation:
-lean 3 declaration is
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+<too large>
 Case conversion may be inaccurate. Consider using '#align convex_iff_forall_pos convex_iff_forall_posₓ'. -/
 theorem convex_iff_forall_pos :
     Convex 𝕜 s ↔
@@ -256,10 +253,7 @@ theorem convex_iff_forall_pos :
 #align convex_iff_forall_pos convex_iff_forall_pos
 
 /- warning: convex_iff_pairwise_pos -> convex_iff_pairwise_pos is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align convex_iff_pairwise_pos convex_iff_pairwise_posₓ'. -/
 theorem convex_iff_pairwise_pos :
     Convex 𝕜 s ↔ s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
@@ -910,10 +904,7 @@ theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set
 #align affine_subspace.convex AffineSubspace.convex
 
 /- warning: convex.affine_preimage -> Convex.affine_preimage is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align convex.affine_preimage Convex.affine_preimageₓ'. -/
 /-- The preimage of a convex set under an affine map is convex. -/
 theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 𝕜 s) : Convex 𝕜 (f ⁻¹' s) :=
@@ -921,10 +912,7 @@ theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 
 #align convex.affine_preimage Convex.affine_preimage
 
 /- warning: convex.affine_image -> Convex.affine_image is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align convex.affine_image Convex.affine_imageₓ'. -/
 /-- The image of a convex set under an affine map is convex. -/
 theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) :=
@@ -968,10 +956,7 @@ section AddCommGroup
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
 /- warning: convex_iff_div -> convex_iff_div is a dubious translation:
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(LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) a (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) b (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) y)) s))))
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) a) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) b) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) a (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) b (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) y)) s))))
+<too large>
 Case conversion may be inaccurate. Consider using '#align convex_iff_div convex_iff_divₓ'. -/
 /-- Alternative definition of set convexity, using division. -/
 theorem convex_iff_div :
@@ -998,10 +983,7 @@ theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 :
 #align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_mem
 
 /- warning: convex.add_smul -> Convex.add_smul is a dubious translation:
-lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) p) -> (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) q) -> (Eq.{succ u2} (Set.{u2} E) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) p q) s) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) p s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) q s))))
-but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) p) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) q) -> (Eq.{succ u1} (Set.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) p q) s) (HAdd.hAdd.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHAdd.{u1} (Set.{u1} E) (Set.add.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) p s) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) q s))))
+<too large>
 Case conversion may be inaccurate. Consider using '#align convex.add_smul Convex.add_smulₓ'. -/
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s :=

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

@@ -318,7 +318,7 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, u1} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)))) f) s))
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, u1} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.linear_image Convex.linear_imageₓ'. -/
 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) :=
   by
@@ -343,7 +343,7 @@ theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinear
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F (FunLike.coe.{max (succ u1) (succ u3), succ u1, succ u3} (LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))) f) s))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F (FunLike.coe.{max (succ u1) (succ u3), succ u1, succ u3} (LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.linear_preimage Convex.linear_preimageₓ'. -/
 theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
   by

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

@@ -318,7 +318,7 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, u1} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)))) f) s))
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, u1} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.linear_image Convex.linear_imageₓ'. -/
 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) :=
   by
@@ -343,7 +343,7 @@ theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinear
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F (FunLike.coe.{max (succ u1) (succ u3), succ u1, succ u3} (LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))) f) s))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F (FunLike.coe.{max (succ u1) (succ u3), succ u1, succ u3} (LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.linear_preimage Convex.linear_preimageₓ'. -/
 theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
   by

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

@@ -913,7 +913,7 @@ theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)] (f : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) _inst_5)))) s) -> (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (Set.preimage.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) (fun (_x : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) => E -> F) (AffineMap.hasCoeToFun.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedRing.{u3} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3)] (f : AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) {s : Set.{u1} F}, (Convex.{u3, u1} 𝕜 F (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) _inst_5)))) s) -> (Convex.{u3, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (Set.preimage.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) E (fun (_x : E) => (fun (a._@.Mathlib.LinearAlgebra.AffineSpace.AffineMap._hyg.1004 : E) => F) _x) (AffineMap.funLike.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) f) s))
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedRing.{u3} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3)] (f : AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) {s : Set.{u1} F}, (Convex.{u3, u1} 𝕜 F (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) _inst_5)))) s) -> (Convex.{u3, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (Set.preimage.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) E (fun (_x : E) => (fun (a._@.Mathlib.LinearAlgebra.AffineSpace.AffineMap._hyg.1003 : E) => F) _x) (AffineMap.funLike.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.affine_preimage Convex.affine_preimageₓ'. -/
 /-- The preimage of a convex set under an affine map is convex. -/
 theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 𝕜 s) : Convex 𝕜 (f ⁻¹' s) :=
@@ -924,7 +924,7 @@ theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)] {s : Set.{u2} E} (f : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))), (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u1, u3} 𝕜 F (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) _inst_5)))) (Set.image.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) (fun (_x : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) => E -> F) (AffineMap.hasCoeToFun.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) f) s))
 but is expected to have type
-  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedRing.{u3} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3)] {s : Set.{u2} E} (f : AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))), (Convex.{u3, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u3, u1} 𝕜 F (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) E (fun (_x : E) => (fun (a._@.Mathlib.LinearAlgebra.AffineSpace.AffineMap._hyg.1004 : E) => F) _x) (AffineMap.funLike.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) f) s))
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedRing.{u3} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3)] {s : Set.{u2} E} (f : AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))), (Convex.{u3, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u3, u1} 𝕜 F (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) E (fun (_x : E) => (fun (a._@.Mathlib.LinearAlgebra.AffineSpace.AffineMap._hyg.1003 : E) => F) _x) (AffineMap.funLike.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) f) s))
 Case conversion may be inaccurate. Consider using '#align convex.affine_image Convex.affine_imageₓ'. -/
 /-- The image of a convex set under an affine map is convex. -/
 theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) :=

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

@@ -106,7 +106,7 @@ theorem Convex.openSegment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (
 
 /- warning: convex_iff_pointwise_add_subset -> convex_iff_pointwise_add_subset is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) a s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) b s)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) a s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) b s)) s))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHAdd.{u1} (Set.{u1} E) (Set.add.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E _inst_4)) a s) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E _inst_4)) b s)) s))
 Case conversion may be inaccurate. Consider using '#align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subsetₓ'. -/
@@ -122,7 +122,7 @@ theorem convex_iff_pointwise_add_subset :
 
 /- warning: convex.set_combo_subset -> Convex.set_combo_subset is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) a s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) b s)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) a s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E _inst_4) b s)) s))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHAdd.{u1} (Set.{u1} E) (Set.add.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E _inst_4)) a s) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E _inst_4)) b s)) s))
 Case conversion may be inaccurate. Consider using '#align convex.set_combo_subset Convex.set_combo_subsetₓ'. -/
@@ -245,7 +245,7 @@ theorem convex_iff_openSegment_subset :
 
 /- warning: convex_iff_forall_pos -> convex_iff_forall_pos is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toHasLt.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toHasLt.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s))))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) a x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) b y)) s))))
 Case conversion may be inaccurate. Consider using '#align convex_iff_forall_pos convex_iff_forall_posₓ'. -/
@@ -257,7 +257,7 @@ theorem convex_iff_forall_pos :
 
 /- warning: convex_iff_pairwise_pos -> convex_iff_pairwise_pos is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (Set.Pairwise.{u2} E s (fun (x : E) (y : E) => forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (Set.Pairwise.{u2} E s (fun (x : E) (y : E) => forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toHasLt.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toHasLt.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s)))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (Set.Pairwise.{u1} E s (fun (x : E) (y : E) => forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) a x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) b y)) s)))
 Case conversion may be inaccurate. Consider using '#align convex_iff_pairwise_pos convex_iff_pairwise_posₓ'. -/
@@ -464,7 +464,7 @@ theorem convex_Icc (r s : β) : Convex 𝕜 (Icc r s) :=
 
 /- warning: convex_halfspace_le -> convex_halfspace_le is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
 but is expected to have type
   forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u1} β (Preorder.toLE.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6))) (f w) r)))
 Case conversion may be inaccurate. Consider using '#align convex_halfspace_le convex_halfspace_leₓ'. -/
@@ -474,7 +474,7 @@ theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : C
 
 /- warning: convex_halfspace_ge -> convex_halfspace_ge is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
 but is expected to have type
   forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u1} β (Preorder.toLE.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6))) r (f w))))
 Case conversion may be inaccurate. Consider using '#align convex_halfspace_ge convex_halfspace_geₓ'. -/
@@ -562,7 +562,7 @@ theorem convex_Ioc (r s : β) : Convex 𝕜 (Ioc r s) :=
 
 /- warning: convex_halfspace_lt -> convex_halfspace_lt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
 but is expected to have type
   forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u1} β (Preorder.toLT.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6))) (f w) r)))
 Case conversion may be inaccurate. Consider using '#align convex_halfspace_lt convex_halfspace_ltₓ'. -/
@@ -572,7 +572,7 @@ theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : C
 
 /- warning: convex_halfspace_gt -> convex_halfspace_gt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
 but is expected to have type
   forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u1} β (Preorder.toLT.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6))) r (f w))))
 Case conversion may be inaccurate. Consider using '#align convex_halfspace_gt convex_halfspace_gtₓ'. -/
@@ -609,7 +609,7 @@ variable [LinearOrderedAddCommMonoid E] [OrderedAddCommMonoid β] [Module 𝕜 E
 
 /- warning: monotone_on.convex_le -> MonotoneOn.convex_le is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
 Case conversion may be inaccurate. Consider using '#align monotone_on.convex_le MonotoneOn.convex_leₓ'. -/
@@ -622,7 +622,7 @@ theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: monotone_on.convex_lt -> MonotoneOn.convex_lt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
 Case conversion may be inaccurate. Consider using '#align monotone_on.convex_lt MonotoneOn.convex_ltₓ'. -/
@@ -636,7 +636,7 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: monotone_on.convex_ge -> MonotoneOn.convex_ge is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
 Case conversion may be inaccurate. Consider using '#align monotone_on.convex_ge MonotoneOn.convex_geₓ'. -/
@@ -647,7 +647,7 @@ theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: monotone_on.convex_gt -> MonotoneOn.convex_gt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
 Case conversion may be inaccurate. Consider using '#align monotone_on.convex_gt MonotoneOn.convex_gtₓ'. -/
@@ -658,7 +658,7 @@ theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: antitone_on.convex_le -> AntitoneOn.convex_le is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
 Case conversion may be inaccurate. Consider using '#align antitone_on.convex_le AntitoneOn.convex_leₓ'. -/
@@ -669,7 +669,7 @@ theorem AntitoneOn.convex_le (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: antitone_on.convex_lt -> AntitoneOn.convex_lt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
 Case conversion may be inaccurate. Consider using '#align antitone_on.convex_lt AntitoneOn.convex_ltₓ'. -/
@@ -680,7 +680,7 @@ theorem AntitoneOn.convex_lt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: antitone_on.convex_ge -> AntitoneOn.convex_ge is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
 Case conversion may be inaccurate. Consider using '#align antitone_on.convex_ge AntitoneOn.convex_geₓ'. -/
@@ -691,7 +691,7 @@ theorem AntitoneOn.convex_ge (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: antitone_on.convex_gt -> AntitoneOn.convex_gt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
 Case conversion may be inaccurate. Consider using '#align antitone_on.convex_gt AntitoneOn.convex_gtₓ'. -/
@@ -702,7 +702,7 @@ theorem AntitoneOn.convex_gt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β)
 
 /- warning: monotone.convex_le -> Monotone.convex_le is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
 Case conversion may be inaccurate. Consider using '#align monotone.convex_le Monotone.convex_leₓ'. -/
@@ -712,7 +712,7 @@ theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x 
 
 /- warning: monotone.convex_lt -> Monotone.convex_lt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
 Case conversion may be inaccurate. Consider using '#align monotone.convex_lt Monotone.convex_ltₓ'. -/
@@ -722,7 +722,7 @@ theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x 
 
 /- warning: monotone.convex_ge -> Monotone.convex_ge is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
 Case conversion may be inaccurate. Consider using '#align monotone.convex_ge Monotone.convex_geₓ'. -/
@@ -732,7 +732,7 @@ theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 { x | r ≤
 
 /- warning: monotone.convex_gt -> Monotone.convex_gt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
 Case conversion may be inaccurate. Consider using '#align monotone.convex_gt Monotone.convex_gtₓ'. -/
@@ -742,7 +742,7 @@ theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x 
 
 /- warning: antitone.convex_le -> Antitone.convex_le is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
 Case conversion may be inaccurate. Consider using '#align antitone.convex_le Antitone.convex_leₓ'. -/
@@ -752,7 +752,7 @@ theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x 
 
 /- warning: antitone.convex_lt -> Antitone.convex_lt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
 Case conversion may be inaccurate. Consider using '#align antitone.convex_lt Antitone.convex_ltₓ'. -/
@@ -762,7 +762,7 @@ theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x <
 
 /- warning: antitone.convex_ge -> Antitone.convex_ge is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toHasLe.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
 Case conversion may be inaccurate. Consider using '#align antitone.convex_ge Antitone.convex_geₓ'. -/
@@ -772,7 +772,7 @@ theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 { x | r ≤
 
 /- warning: antitone.convex_gt -> Antitone.convex_gt is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toHasLt.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
 but is expected to have type
   forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
 Case conversion may be inaccurate. Consider using '#align antitone.convex_gt Antitone.convex_gtₓ'. -/
@@ -969,7 +969,7 @@ variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s :
 
 /- warning: convex_iff_div -> convex_iff_div is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) b) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) a (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) b (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) y)) s))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) b) -> (LT.lt.{u1} 𝕜 (Preorder.toHasLt.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) a (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) b (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) y)) s))))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) a) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) b) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) a (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) b (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) y)) s))))
 Case conversion may be inaccurate. Consider using '#align convex_iff_div convex_iff_divₓ'. -/
@@ -986,7 +986,7 @@ theorem convex_iff_div :
 
 /- warning: convex.mem_smul_of_zero_mem -> Convex.mem_smul_of_zero_mem is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))))) t) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) t s))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))))) t) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) t s))))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))))) t) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) t s))))
 Case conversion may be inaccurate. Consider using '#align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_memₓ'. -/
@@ -999,7 +999,7 @@ theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 :
 
 /- warning: convex.add_smul -> Convex.add_smul is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) p) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) q) -> (Eq.{succ u2} (Set.{u2} E) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) p q) s) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) p s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) q s))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) p) -> (LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) q) -> (Eq.{succ u2} (Set.{u2} E) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) p q) s) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) p s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) q s))))
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) p) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) q) -> (Eq.{succ u1} (Set.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) p q) s) (HAdd.hAdd.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHAdd.{u1} (Set.{u1} E) (Set.add.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) p s) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) q s))))
 Case conversion may be inaccurate. Consider using '#align convex.add_smul Convex.add_smulₓ'. -/
@@ -1041,7 +1041,7 @@ section
 
 /- warning: set.ord_connected.convex_of_chain -> Set.OrdConnected.convex_of_chain is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toLE.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toHasLe.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
 but is expected to have type
   forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6965 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6967 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6965 x._@.Mathlib.Analysis.Convex.Basic._hyg.6967) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
 Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
@@ -1135,7 +1135,7 @@ def stdSimplex : Set (ι → 𝕜) :=
 
 /- warning: std_simplex_eq_inter -> stdSimplex_eq_inter is a dubious translation:
 lean 3 declaration is
-  forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Eq.{succ (max u2 u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.hasInter.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u2} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u1} 𝕜 (Finset.sum.{u1, u2} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)) (Finset.univ.{u2} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))))))
+  forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Eq.{succ (max u2 u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.hasInter.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u2} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u1} 𝕜 (Preorder.toHasLe.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u1} 𝕜 (Finset.sum.{u1, u2} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)) (Finset.univ.{u2} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))))))
 but is expected to have type
   forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Eq.{max (succ u2) (succ u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.instInterSet.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u1} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u2} 𝕜 (Finset.sum.{u2, u1} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1)) (Finset.univ.{u1} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))
 Case conversion may be inaccurate. Consider using '#align std_simplex_eq_inter stdSimplex_eq_interₓ'. -/

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

@@ -1043,7 +1043,7 @@ section
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toLE.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6989 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6991 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6989 x._@.Mathlib.Analysis.Convex.Basic._hyg.6991) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6965 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6967 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6965 x._@.Mathlib.Analysis.Convex.Basic._hyg.6967) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
 Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
@@ -1149,7 +1149,7 @@ theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) 
 lean 3 declaration is
   forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Convex.{u1, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u2, u1} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1))) (Function.hasSMul.{u2, u1, u1} ι 𝕜 𝕜 (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2)
 but is expected to have type
-  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7322 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
+  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7298 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
 Case conversion may be inaccurate. Consider using '#align convex_std_simplex convex_stdSimplexₓ'. -/
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by

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

@@ -157,30 +157,30 @@ theorem Convex.inter {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Con
   fun x hx => (hs hx.1).inter (ht hx.2)
 #align convex.inter Convex.inter
 
-#print convex_interₛ /-
-theorem convex_interₛ {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun x hx =>
-  starConvex_interₛ fun s hs => h _ hs <| hx _ hs
-#align convex_sInter convex_interₛ
+#print convex_sInter /-
+theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun x hx =>
+  starConvex_sInter fun s hs => h _ hs <| hx _ hs
+#align convex_sInter convex_sInter
 -/
 
-#print convex_interᵢ /-
-theorem convex_interᵢ {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
+#print convex_iInter /-
+theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
-  interₛ_range s ▸ convex_interₛ <| forall_range_iff.2 h
-#align convex_Inter convex_interᵢ
+  sInter_range s ▸ convex_sInter <| forall_range_iff.2 h
+#align convex_Inter convex_iInter
 -/
 
-/- warning: convex_Inter₂ -> convex_interᵢ₂ is a dubious translation:
+/- warning: convex_Inter₂ -> convex_iInter₂ is a dubious translation:
 lean 3 declaration is
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {ι : Sort.{u3}} {κ : ι -> Sort.{u4}} {s : forall (i : ι), (κ i) -> (Set.{u2} E)}, (forall (i : ι) (j : κ i), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (s i j)) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.interᵢ.{u2, u3} E ι (fun (i : ι) => Set.interᵢ.{u2, u4} E (κ i) (fun (j : κ i) => s i j))))
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {ι : Sort.{u3}} {κ : ι -> Sort.{u4}} {s : forall (i : ι), (κ i) -> (Set.{u2} E)}, (forall (i : ι) (j : κ i), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (s i j)) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.iInter.{u2, u3} E ι (fun (i : ι) => Set.iInter.{u2, u4} E (κ i) (fun (j : κ i) => s i j))))
 but is expected to have type
-  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {ι : Sort.{u4}} {κ : ι -> Sort.{u3}} {s : forall (i : ι), (κ i) -> (Set.{u2} E)}, (forall (i : ι) (j : κ i), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (s i j)) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.interᵢ.{u2, u4} E ι (fun (i : ι) => Set.interᵢ.{u2, u3} E (κ i) (fun (j : κ i) => s i j))))
-Case conversion may be inaccurate. Consider using '#align convex_Inter₂ convex_interᵢ₂ₓ'. -/
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {ι : Sort.{u4}} {κ : ι -> Sort.{u3}} {s : forall (i : ι), (κ i) -> (Set.{u2} E)}, (forall (i : ι) (j : κ i), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (s i j)) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.iInter.{u2, u4} E ι (fun (i : ι) => Set.iInter.{u2, u3} E (κ i) (fun (j : κ i) => s i j))))
+Case conversion may be inaccurate. Consider using '#align convex_Inter₂ convex_iInter₂ₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:107:6: warning: expanding binder group (i j) -/
-theorem convex_interᵢ₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
+theorem convex_iInter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
-  convex_interᵢ fun i => convex_interᵢ <| h i
-#align convex_Inter₂ convex_interᵢ₂
+  convex_iInter fun i => convex_iInter <| h i
+#align convex_Inter₂ convex_iInter₂
 
 /- warning: convex.prod -> Convex.prod is a dubious translation:
 lean 3 declaration is
@@ -204,8 +204,8 @@ theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)]
   fun x hx => starConvex_pi fun i hi => ht hi <| hx _ hi
 #align convex_pi convex_pi
 
-#print Directed.convex_unionᵢ /-
-theorem Directed.convex_unionᵢ {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
+#print Directed.convex_iUnion /-
+theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) :=
   by
   rintro x hx y hy a b ha hb hab
@@ -214,16 +214,16 @@ theorem Directed.convex_unionᵢ {ι : Sort _} {s : ι → Set E} (hdir : Direct
   obtain ⟨j, hy⟩ := hy
   obtain ⟨k, hik, hjk⟩ := hdir i j
   exact ⟨k, hc (hik hx) (hjk hy) ha hb hab⟩
-#align directed.convex_Union Directed.convex_unionᵢ
+#align directed.convex_Union Directed.convex_iUnion
 -/
 
-#print DirectedOn.convex_unionₛ /-
-theorem DirectedOn.convex_unionₛ {c : Set (Set E)} (hdir : DirectedOn (· ⊆ ·) c)
+#print DirectedOn.convex_sUnion /-
+theorem DirectedOn.convex_sUnion {c : Set (Set E)} (hdir : DirectedOn (· ⊆ ·) c)
     (hc : ∀ ⦃A : Set E⦄, A ∈ c → Convex 𝕜 A) : Convex 𝕜 (⋃₀ c) :=
   by
   rw [sUnion_eq_Union]
-  exact (directedOn_iff_directed.1 hdir).convex_unionᵢ fun A => hc A.2
-#align directed_on.convex_sUnion DirectedOn.convex_unionₛ
+  exact (directedOn_iff_directed.1 hdir).convex_iUnion fun A => hc A.2
+#align directed_on.convex_sUnion DirectedOn.convex_sUnion
 -/
 
 end SMul
@@ -1135,14 +1135,14 @@ def stdSimplex : Set (ι → 𝕜) :=
 
 /- warning: std_simplex_eq_inter -> stdSimplex_eq_inter is a dubious translation:
 lean 3 declaration is
-  forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Eq.{succ (max u2 u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.hasInter.{max u2 u1} (ι -> 𝕜)) (Set.interᵢ.{max u2 u1, succ u2} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u1} 𝕜 (Finset.sum.{u1, u2} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)) (Finset.univ.{u2} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))))))
+  forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Eq.{succ (max u2 u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.hasInter.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u2} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u1} 𝕜 (Finset.sum.{u1, u2} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)) (Finset.univ.{u2} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))))))
 but is expected to have type
-  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Eq.{max (succ u2) (succ u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.instInterSet.{max u2 u1} (ι -> 𝕜)) (Set.interᵢ.{max u2 u1, succ u1} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u2} 𝕜 (Finset.sum.{u2, u1} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1)) (Finset.univ.{u1} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))
+  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Eq.{max (succ u2) (succ u1)} (Set.{max u2 u1} (ι -> 𝕜)) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2) (Inter.inter.{max u2 u1} (Set.{max u2 u1} (ι -> 𝕜)) (Set.instInterSet.{max u2 u1} (ι -> 𝕜)) (Set.iInter.{max u2 u1, succ u1} (ι -> 𝕜) ι (fun (x : ι) => setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) (f x)))) (setOf.{max u2 u1} (ι -> 𝕜) (fun (f : ι -> 𝕜) => Eq.{succ u2} 𝕜 (Finset.sum.{u2, u1} 𝕜 ι (OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1)) (Finset.univ.{u1} ι _inst_2) (fun (x : ι) => f x)) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))
 Case conversion may be inaccurate. Consider using '#align std_simplex_eq_inter stdSimplex_eq_interₓ'. -/
 theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } :=
   by
   ext f
-  simp only [stdSimplex, Set.mem_inter_iff, Set.mem_interᵢ, Set.mem_setOf_eq]
+  simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 
 /- warning: convex_std_simplex -> convex_stdSimplex is a dubious translation:

mathlib commit https://github.com/leanprover-community/mathlib/commit/08e1d8d4d989df3a6df86f385e9053ec8a372cc1

@@ -859,7 +859,7 @@ variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s t
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x y) s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t y)) s)))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x y) s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t y)) s)))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x y) s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t y)) s)))
 Case conversion may be inaccurate. Consider using '#align convex.add_smul_mem Convex.add_smul_memₓ'. -/
 theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : x + y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • y ∈ s :=
@@ -874,7 +874,7 @@ theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy :
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t x) s)))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t x) s)))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t x) s)))
 Case conversion may be inaccurate. Consider using '#align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_memₓ'. -/
 theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : t ∈ Icc (0 : 𝕜) 1) : t • x ∈ s := by
@@ -885,7 +885,7 @@ theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t (HSub.hSub.{u2, u2, u2} E E E (instHSub.{u2} E (SubNegMonoid.toHasSub.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))) y x))) s)))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t (HSub.hSub.{u1, u1, u1} E E E (instHSub.{u1} E (SubNegMonoid.toSub.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))) y x))) s)))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t (HSub.hSub.{u1, u1, u1} E E E (instHSub.{u1} E (SubNegMonoid.toSub.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))) y x))) s)))
 Case conversion may be inaccurate. Consider using '#align convex.add_smul_sub_mem Convex.add_smul_sub_memₓ'. -/
 theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • (y - x) ∈ s :=
@@ -988,7 +988,7 @@ theorem convex_iff_div :
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))))) t) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) t s))))
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))) t) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) t s))))
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))))) t) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) t s))))
 Case conversion may be inaccurate. Consider using '#align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_memₓ'. -/
 theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : 1 ≤ t) : x ∈ t • s :=

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

@@ -1043,7 +1043,7 @@ section
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toLE.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6997 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6999 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6997 x._@.Mathlib.Analysis.Convex.Basic._hyg.6999) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6989 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6991 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6989 x._@.Mathlib.Analysis.Convex.Basic._hyg.6991) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
 Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
@@ -1149,7 +1149,7 @@ theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) 
 lean 3 declaration is
   forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Convex.{u1, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u2, u1} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1))) (Function.hasSMul.{u2, u1, u1} ι 𝕜 𝕜 (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2)
 but is expected to have type
-  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7332 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
+  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7322 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
 Case conversion may be inaccurate. Consider using '#align convex_std_simplex convex_stdSimplexₓ'. -/
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by

mathlib commit https://github.com/leanprover-community/mathlib/commit/2651125b48fc5c170ab1111afd0817c903b1fc6c

@@ -1043,7 +1043,7 @@ section
 lean 3 declaration is
   forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toLE.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
 but is expected to have type
-  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6992 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6994 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6992 x._@.Mathlib.Analysis.Convex.Basic._hyg.6994) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6997 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6999 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6997 x._@.Mathlib.Analysis.Convex.Basic._hyg.6999) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
 Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
@@ -1149,7 +1149,7 @@ theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) 
 lean 3 declaration is
   forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Convex.{u1, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u2, u1} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1))) (Function.hasSMul.{u2, u1, u1} ι 𝕜 𝕜 (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2)
 but is expected to have type
-  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7327 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
+  forall (𝕜 : Type.{u2}) (ι : Type.{u1}) [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : Fintype.{u1} ι], Convex.{u2, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u1, u2} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u2} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u2} 𝕜 _inst_1))) (Pi.instSMul.{u1, u2, u2} ι 𝕜 (fun (a._@.Mathlib.Analysis.Convex.Basic._hyg.7332 : ι) => 𝕜) (fun (i : ι) => SMulZeroClass.toSMul.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (SMulWithZero.toSMulZeroClass.{u2, u2} 𝕜 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (MulZeroClass.toSMulWithZero.{u2} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))))) (stdSimplex.{u2, u1} 𝕜 ι _inst_1 _inst_2)
 Case conversion may be inaccurate. Consider using '#align convex_std_simplex convex_stdSimplexₓ'. -/
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by

mathlib commit https://github.com/leanprover-community/mathlib/commit/3cacc945118c8c637d89950af01da78307f59325

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
 
 ! This file was ported from Lean 3 source module analysis.convex.basic
-! leanprover-community/mathlib commit 9003f28797c0664a49e4179487267c494477d853
+! leanprover-community/mathlib commit 31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -15,6 +15,9 @@ import Mathbin.LinearAlgebra.AffineSpace.AffineSubspace
 /-!
 # Convex sets and functions in vector spaces
 
+> THIS FILE IS SYNCHRONIZED WITH MATHLIB4.
+> Any changes to this file require a corresponding PR to mathlib4.
+
 In a 𝕜-vector space, we define the following objects and properties.
 * `convex 𝕜 s`: A set `s` is convex if for any two points `x y ∈ s` it includes `segment 𝕜 x y`.
 * `std_simplex 𝕜 ι`: The standard simplex in `ι → 𝕜` (currently requires `fintype ι`). It is the

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

@@ -50,31 +50,63 @@ section SMul
 
 variable (𝕜) [SMul 𝕜 E] [SMul 𝕜 F] (s : Set E) {x : E}
 
+#print Convex /-
 /-- Convexity of sets. -/
 def Convex : Prop :=
   ∀ ⦃x : E⦄, x ∈ s → StarConvex 𝕜 x s
 #align convex Convex
+-/
 
 variable {𝕜 s}
 
+/- warning: convex.star_convex -> Convex.starConvex is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E} {x : E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (StarConvex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E} {x : E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (StarConvex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x s)
+Case conversion may be inaccurate. Consider using '#align convex.star_convex Convex.starConvexₓ'. -/
 theorem Convex.starConvex (hs : Convex 𝕜 s) (hx : x ∈ s) : StarConvex 𝕜 x s :=
   hs hx
 #align convex.star_convex Convex.starConvex
 
+/- warning: convex_iff_segment_subset -> convex_iff_segment_subset is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (segment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (segment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s)))
+Case conversion may be inaccurate. Consider using '#align convex_iff_segment_subset convex_iff_segment_subsetₓ'. -/
 theorem convex_iff_segment_subset : Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → [x -[𝕜] y] ⊆ s :=
   forall₂_congr fun x hx => starConvex_iff_segment_subset
 #align convex_iff_segment_subset convex_iff_segment_subset
 
+/- warning: convex.segment_subset -> Convex.segment_subset is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (segment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (segment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
+Case conversion may be inaccurate. Consider using '#align convex.segment_subset Convex.segment_subsetₓ'. -/
 theorem Convex.segment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     [x -[𝕜] y] ⊆ s :=
   convex_iff_segment_subset.1 h hx hy
 #align convex.segment_subset Convex.segment_subset
 
+/- warning: convex.open_segment_subset -> Convex.openSegment_subset is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (openSegment.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (openSegment.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 x y) s))
+Case conversion may be inaccurate. Consider using '#align convex.open_segment_subset Convex.openSegment_subsetₓ'. -/
 theorem Convex.openSegment_subset (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
     openSegment 𝕜 x y ⊆ s :=
   (openSegment_subset_segment 𝕜 x y).trans (h.segment_subset hx hy)
 #align convex.open_segment_subset Convex.openSegment_subset
 
+/- warning: convex_iff_pointwise_add_subset -> convex_iff_pointwise_add_subset is a dubious translation:
+lean 3 declaration is
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+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subsetₓ'. -/
 /-- Alternative definition of set convexity, in terms of pointwise set operations. -/
 theorem convex_iff_pointwise_add_subset :
     Convex 𝕜 s ↔ ∀ ⦃a b : 𝕜⦄, 0 ≤ a → 0 ≤ b → a + b = 1 → a • s + b • s ⊆ s :=
@@ -85,44 +117,91 @@ theorem convex_iff_pointwise_add_subset :
     fun h x hx y hy a b ha hb hab => (h ha hb hab) (Set.add_mem_add ⟨_, hx, rfl⟩ ⟨_, hy, rfl⟩)
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
 
+/- warning: convex.set_combo_subset -> Convex.set_combo_subset is a dubious translation:
+lean 3 declaration is
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+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align convex.set_combo_subset Convex.set_combo_subsetₓ'. -/
 alias convex_iff_pointwise_add_subset ↔ Convex.set_combo_subset _
 #align convex.set_combo_subset Convex.set_combo_subset
 
+/- warning: convex_empty -> convex_empty is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E], Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (EmptyCollection.emptyCollection.{u2} (Set.{u2} E) (Set.hasEmptyc.{u2} E))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E], Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 (EmptyCollection.emptyCollection.{u1} (Set.{u1} E) (Set.instEmptyCollectionSet.{u1} E))
+Case conversion may be inaccurate. Consider using '#align convex_empty convex_emptyₓ'. -/
 theorem convex_empty : Convex 𝕜 (∅ : Set E) := fun x => False.elim
 #align convex_empty convex_empty
 
+/- warning: convex_univ -> convex_univ is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E], Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.univ.{u2} E)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : SMul.{u2, u1} 𝕜 E], Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.univ.{u1} E)
+Case conversion may be inaccurate. Consider using '#align convex_univ convex_univₓ'. -/
 theorem convex_univ : Convex 𝕜 (Set.univ : Set E) := fun _ _ => starConvex_univ _
 #align convex_univ convex_univ
 
+/- warning: convex.inter -> Convex.inter is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 t) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Inter.inter.{u2} (Set.{u2} E) (Set.hasInter.{u2} E) s t))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 t) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Inter.inter.{u2} (Set.{u2} E) (Set.instInterSet.{u2} E) s t))
+Case conversion may be inaccurate. Consider using '#align convex.inter Convex.interₓ'. -/
 theorem Convex.inter {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s ∩ t) :=
   fun x hx => (hs hx.1).inter (ht hx.2)
 #align convex.inter Convex.inter
 
+#print convex_interₛ /-
 theorem convex_interₛ {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun x hx =>
   starConvex_interₛ fun s hs => h _ hs <| hx _ hs
 #align convex_sInter convex_interₛ
+-/
 
+#print convex_interᵢ /-
 theorem convex_interᵢ {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
   interₛ_range s ▸ convex_interₛ <| forall_range_iff.2 h
 #align convex_Inter convex_interᵢ
+-/
 
+/- warning: convex_Inter₂ -> convex_interᵢ₂ is a dubious translation:
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+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : SMul.{u1, u2} 𝕜 E] {ι : Sort.{u4}} {κ : ι -> Sort.{u3}} {s : forall (i : ι), (κ i) -> (Set.{u2} E)}, (forall (i : ι) (j : κ i), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (s i j)) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 (Set.interᵢ.{u2, u4} E ι (fun (i : ι) => Set.interᵢ.{u2, u3} E (κ i) (fun (j : κ i) => s i j))))
+Case conversion may be inaccurate. Consider using '#align convex_Inter₂ convex_interᵢ₂ₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:107:6: warning: expanding binder group (i j) -/
-theorem convex_Inter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
+theorem convex_interᵢ₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
   convex_interᵢ fun i => convex_interᵢ <| h i
-#align convex_Inter₂ convex_Inter₂
-
+#align convex_Inter₂ convex_interᵢ₂
+
+/- warning: convex.prod -> Convex.prod is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : SMul.{u1, u2} 𝕜 E] [_inst_5 : SMul.{u1, u3} 𝕜 F] {s : Set.{u2} E} {t : Set.{u3} F}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 _inst_5 t) -> (Convex.{u1, max u2 u3} 𝕜 (Prod.{u2, u3} E F) _inst_1 (Prod.addCommMonoid.{u2, u3} E F _inst_2 _inst_3) (Prod.smul.{u1, u2, u3} 𝕜 E F _inst_4 _inst_5) (Set.prod.{u2, u3} E F s t))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {F : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u3} E] [_inst_3 : AddCommMonoid.{u2} F] [_inst_4 : SMul.{u1, u3} 𝕜 E] [_inst_5 : SMul.{u1, u2} 𝕜 F] {s : Set.{u3} E} {t : Set.{u2} F}, (Convex.{u1, u3} 𝕜 E _inst_1 _inst_2 _inst_4 s) -> (Convex.{u1, u2} 𝕜 F _inst_1 _inst_3 _inst_5 t) -> (Convex.{u1, max u2 u3} 𝕜 (Prod.{u3, u2} E F) _inst_1 (Prod.instAddCommMonoidSum.{u3, u2} E F _inst_2 _inst_3) (Prod.smul.{u1, u3, u2} 𝕜 E F _inst_4 _inst_5) (Set.prod.{u3, u2} E F s t))
+Case conversion may be inaccurate. Consider using '#align convex.prod Convex.prodₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 theorem Convex.prod {s : Set E} {t : Set F} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) :
     Convex 𝕜 (s ×ˢ t) := fun x hx => (hs hx.1).Prod (ht hx.2)
 #align convex.prod Convex.prod
 
+/- warning: convex_pi -> convex_pi is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} [_inst_1 : OrderedSemiring.{u1} 𝕜] {ι : Type.{u2}} {E : ι -> Type.{u3}} [_inst_6 : forall (i : ι), AddCommMonoid.{u3} (E i)] [_inst_7 : forall (i : ι), SMul.{u1, u3} 𝕜 (E i)] {s : Set.{u2} ι} {t : forall (i : ι), Set.{u3} (E i)}, (forall {{i : ι}}, (Membership.Mem.{u2, u2} ι (Set.{u2} ι) (Set.hasMem.{u2} ι) i s) -> (Convex.{u1, u3} 𝕜 (E i) _inst_1 (_inst_6 i) (_inst_7 i) (t i))) -> (Convex.{u1, max u2 u3} 𝕜 (forall (i : ι), E i) _inst_1 (Pi.addCommMonoid.{u2, u3} ι (fun (i : ι) => E i) (fun (i : ι) => _inst_6 i)) (Pi.instSMul.{u2, u3, u1} ι 𝕜 (fun (i : ι) => E i) (fun (i : ι) => _inst_7 i)) (Set.pi.{u2, u3} ι (fun (i : ι) => E i) s t))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} [_inst_1 : OrderedSemiring.{u1} 𝕜] {ι : Type.{u3}} {E : ι -> Type.{u2}} [_inst_6 : forall (i : ι), AddCommMonoid.{u2} (E i)] [_inst_7 : forall (i : ι), SMul.{u1, u2} 𝕜 (E i)] {s : Set.{u3} ι} {t : forall (i : ι), Set.{u2} (E i)}, (forall {{i : ι}}, (Membership.mem.{u3, u3} ι (Set.{u3} ι) (Set.instMembershipSet.{u3} ι) i s) -> (Convex.{u1, u2} 𝕜 (E i) _inst_1 (_inst_6 i) (_inst_7 i) (t i))) -> (Convex.{u1, max u3 u2} 𝕜 (forall (i : ι), E i) _inst_1 (Pi.addCommMonoid.{u3, u2} ι (fun (i : ι) => E i) (fun (i : ι) => _inst_6 i)) (Pi.instSMul.{u3, u2, u1} ι 𝕜 (fun (i : ι) => E i) (fun (i : ι) => _inst_7 i)) (Set.pi.{u3, u2} ι (fun (i : ι) => E i) s t))
+Case conversion may be inaccurate. Consider using '#align convex_pi convex_piₓ'. -/
 theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)] [∀ i, SMul 𝕜 (E i)]
     {s : Set ι} {t : ∀ i, Set (E i)} (ht : ∀ ⦃i⦄, i ∈ s → Convex 𝕜 (t i)) : Convex 𝕜 (s.pi t) :=
   fun x hx => starConvex_pi fun i hi => ht hi <| hx _ hi
 #align convex_pi convex_pi
 
+#print Directed.convex_unionᵢ /-
 theorem Directed.convex_unionᵢ {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) :=
   by
@@ -133,13 +212,16 @@ theorem Directed.convex_unionᵢ {ι : Sort _} {s : ι → Set E} (hdir : Direct
   obtain ⟨k, hik, hjk⟩ := hdir i j
   exact ⟨k, hc (hik hx) (hjk hy) ha hb hab⟩
 #align directed.convex_Union Directed.convex_unionᵢ
+-/
 
+#print DirectedOn.convex_unionₛ /-
 theorem DirectedOn.convex_unionₛ {c : Set (Set E)} (hdir : DirectedOn (· ⊆ ·) c)
     (hc : ∀ ⦃A : Set E⦄, A ∈ c → Convex 𝕜 A) : Convex 𝕜 (⋃₀ c) :=
   by
   rw [sUnion_eq_Union]
   exact (directedOn_iff_directed.1 hdir).convex_unionᵢ fun A => hc A.2
 #align directed_on.convex_sUnion DirectedOn.convex_unionₛ
+-/
 
 end SMul
 
@@ -147,17 +229,35 @@ section Module
 
 variable [Module 𝕜 E] [Module 𝕜 F] {s : Set E} {x : E}
 
+/- warning: convex_iff_open_segment_subset -> convex_iff_openSegment_subset is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (HasSubset.Subset.{u2} (Set.{u2} E) (Set.hasSubset.{u2} E) (openSegment.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) x y) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (HasSubset.Subset.{u1} (Set.{u1} E) (Set.instHasSubsetSet.{u1} E) (openSegment.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) x y) s)))
+Case conversion may be inaccurate. Consider using '#align convex_iff_open_segment_subset convex_iff_openSegment_subsetₓ'. -/
 theorem convex_iff_openSegment_subset :
     Convex 𝕜 s ↔ ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → openSegment 𝕜 x y ⊆ s :=
   forall₂_congr fun x => starConvex_iff_openSegment_subset
 #align convex_iff_open_segment_subset convex_iff_openSegment_subset
 
+/- warning: convex_iff_forall_pos -> convex_iff_forall_pos is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s))))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) a x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) b y)) s))))
+Case conversion may be inaccurate. Consider using '#align convex_iff_forall_pos convex_iff_forall_posₓ'. -/
 theorem convex_iff_forall_pos :
     Convex 𝕜 s ↔
       ∀ ⦃x⦄, x ∈ s → ∀ ⦃y⦄, y ∈ s → ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   forall₂_congr fun x => starConvex_iff_forall_pos
 #align convex_iff_forall_pos convex_iff_forall_pos
 
+/- warning: convex_iff_pairwise_pos -> convex_iff_pairwise_pos is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (Set.Pairwise.{u2} E s (fun (x : E) (y : E) => forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) a) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommMonoid.toPartialOrder.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1)))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) b) -> (Eq.{succ u1} 𝕜 (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) a x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) b y)) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) (Set.Pairwise.{u1} E s (fun (x : E) (y : E) => forall {{a : 𝕜}} {{b : 𝕜}}, (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) a) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedSemiring.toPartialOrder.{u2} 𝕜 _inst_1))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) b) -> (Eq.{succ u2} 𝕜 (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))))) a b) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (Semiring.toOne.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) a x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4))))) b y)) s)))
+Case conversion may be inaccurate. Consider using '#align convex_iff_pairwise_pos convex_iff_pairwise_posₓ'. -/
 theorem convex_iff_pairwise_pos :
     Convex 𝕜 s ↔ s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
   by
@@ -168,18 +268,38 @@ theorem convex_iff_pairwise_pos :
   · exact h hx hy hxy ha hb hab
 #align convex_iff_pairwise_pos convex_iff_pairwise_pos
 
+/- warning: convex.star_convex_iff -> Convex.starConvex_iff is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E} {x : E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (Set.Nonempty.{u2} E s) -> (Iff (StarConvex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) x s) (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E} {x : E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (Set.Nonempty.{u1} E s) -> (Iff (StarConvex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) x s) (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s))
+Case conversion may be inaccurate. Consider using '#align convex.star_convex_iff Convex.starConvex_iffₓ'. -/
 theorem Convex.starConvex_iff (hs : Convex 𝕜 s) (h : s.Nonempty) : StarConvex 𝕜 x s ↔ x ∈ s :=
   ⟨fun hxs => hxs.Mem h, hs.StarConvex⟩
 #align convex.star_convex_iff Convex.starConvex_iff
 
+#print Set.Subsingleton.convex /-
 protected theorem Set.Subsingleton.convex {s : Set E} (h : s.Subsingleton) : Convex 𝕜 s :=
   convex_iff_pairwise_pos.mpr (h.Pairwise _)
 #align set.subsingleton.convex Set.Subsingleton.convex
+-/
 
+/- warning: convex_singleton -> convex_singleton is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] (c : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Singleton.singleton.{u2, u2} E (Set.{u2} E) (Set.hasSingleton.{u2} E) c)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] (c : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Singleton.singleton.{u1, u1} E (Set.{u1} E) (Set.instSingletonSet.{u1} E) c)
+Case conversion may be inaccurate. Consider using '#align convex_singleton convex_singletonₓ'. -/
 theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
   subsingleton_singleton.Convex
 #align convex_singleton convex_singleton
 
+/- warning: convex_segment -> convex_segment is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] (x : E) (y : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (segment.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) x y)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] (x : E) (y : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (segment.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) x y)
+Case conversion may be inaccurate. Consider using '#align convex_segment convex_segmentₓ'. -/
 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
   by
   rintro p ⟨ap, bp, hap, hbp, habp, rfl⟩ q ⟨aq, bq, haq, hbq, habq, rfl⟩ a b ha hb hab
@@ -191,6 +311,12 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] :=
     exact add_add_add_comm _ _ _ _
 #align convex_segment convex_segment
 
+/- warning: convex.linear_image -> Convex.linear_image is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (f : LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearMap.{u3, u3, u2, u1} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, u1} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u3} 𝕜 (Semiring.toNonAssocSemiring.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)))) f) s))
+Case conversion may be inaccurate. Consider using '#align convex.linear_image Convex.linear_imageₓ'. -/
 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) :=
   by
   intro x hx y hy a b ha hb hab
@@ -199,11 +325,23 @@ theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex
   exact ⟨a • x' + b • y', hs hx' hy' ha hb hab, by rw [f.map_add, f.map_smul, f.map_smul]⟩
 #align convex.linear_image Convex.linear_image
 
+/- warning: convex.is_linear_image -> Convex.is_linear_image is a dubious translation:
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+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3] {s : Set.{u2} E}, (Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall {f : E -> F}, (IsLinearMap.{u3, u2, u1} 𝕜 E F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 f) -> (Convex.{u3, u1} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} F (AddCommMonoid.toAddMonoid.{u1} F _inst_3)) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_3 _inst_5)))) (Set.image.{u2, u1} E F f s)))
+Case conversion may be inaccurate. Consider using '#align convex.is_linear_image Convex.is_linear_imageₓ'. -/
 theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f '' s) :=
   hs.linear_image <| hf.mk' f
 #align convex.is_linear_image Convex.is_linear_image
 
+/- warning: convex.linear_preimage -> Convex.linear_preimage is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) => E -> F) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))) f) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall (f : LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F (FunLike.coe.{max (succ u1) (succ u3), succ u1, succ u3} (LinearMap.{u2, u2, u1, u3} 𝕜 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) E F _inst_2 _inst_3 _inst_4 _inst_5) E (fun (_x : E) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : E) => F) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, u3} 𝕜 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 (RingHom.id.{u2} 𝕜 (Semiring.toNonAssocSemiring.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)))) f) s))
+Case conversion may be inaccurate. Consider using '#align convex.linear_preimage Convex.linear_preimageₓ'. -/
 theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
   by
   intro x hx y hy a b ha hb hab
@@ -211,27 +349,57 @@ theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[
   exact hs hx hy ha hb hab
 #align convex.linear_preimage Convex.linear_preimage
 
+/- warning: convex.is_linear_preimage -> Convex.is_linear_preimage is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall {f : E -> F}, (IsLinearMap.{u1, u2, u3} 𝕜 E F (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 f) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u3} E F f s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} {F : Type.{u3}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : AddCommMonoid.{u3} F] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] [_inst_5 : Module.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3] {s : Set.{u3} F}, (Convex.{u2, u3} 𝕜 F _inst_1 _inst_3 (SMulZeroClass.toSMul.{u2, u3} 𝕜 F (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} 𝕜 F (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} 𝕜 F (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} F (AddCommMonoid.toAddMonoid.{u3} F _inst_3)) (Module.toMulActionWithZero.{u2, u3} 𝕜 F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_3 _inst_5)))) s) -> (forall {f : E -> F}, (IsLinearMap.{u2, u1, u3} 𝕜 E F (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3 _inst_4 _inst_5 f) -> (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u3} E F f s)))
+Case conversion may be inaccurate. Consider using '#align convex.is_linear_preimage Convex.is_linear_preimageₓ'. -/
 theorem Convex.is_linear_preimage {s : Set F} (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :
     Convex 𝕜 (f ⁻¹' s) :=
   hs.linear_preimage <| hf.mk' f
 #align convex.is_linear_preimage Convex.is_linear_preimage
 
+/- warning: convex.add -> Convex.add is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) t) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) s t))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) t) -> (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u1, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) s t))
+Case conversion may be inaccurate. Consider using '#align convex.add Convex.addₓ'. -/
 theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s + t) :=
   by
   rw [← add_image_prod]
   exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
 #align convex.add Convex.add
 
+/- warning: convex.vadd -> Convex.vadd is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (VAdd.vadd.{u2, u2} E (Set.{u2} E) (Set.vaddSet.{u2, u2} E E (Add.toVAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))))) z s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (HVAdd.hVAdd.{u1, u1, u1} E (Set.{u1} E) (Set.{u1} E) (instHVAdd.{u1, u1} E (Set.{u1} E) (Set.vaddSet.{u1, u1} E E (AddAction.toVAdd.{u1, u1} E E (AddCommMonoid.toAddMonoid.{u1} E _inst_2) (AddMonoid.toAddAction.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2))))) z s))
+Case conversion may be inaccurate. Consider using '#align convex.vadd Convex.vaddₓ'. -/
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) :=
   by
   simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]
   exact (convex_singleton _).add hs
 #align convex.vadd Convex.vadd
 
+/- warning: convex.translate -> Convex.translate is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.image.{u2, u2} E E (fun (x : E) => HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) z x) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.image.{u1, u1} E E (fun (x : E) => HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) z x) s))
+Case conversion may be inaccurate. Consider using '#align convex.translate Convex.translateₓ'. -/
 theorem Convex.translate (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 ((fun x => z + x) '' s) :=
   hs.vadd _
 #align convex.translate Convex.translate
 
+/- warning: convex.translate_preimage_right -> Convex.translate_preimage_right is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u2} E E (fun (x : E) => HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) z x) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u1} E E (fun (x : E) => HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) z x) s))
+Case conversion may be inaccurate. Consider using '#align convex.translate_preimage_right Convex.translate_preimage_rightₓ'. -/
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => z + x) ⁻¹' s) :=
@@ -241,6 +409,12 @@ theorem Convex.translate_preimage_right (hs : Convex 𝕜 s) (z : E) :
   rwa [smul_add, smul_add, add_add_add_comm, ← add_smul, hab, one_smul] at h
 #align convex.translate_preimage_right Convex.translate_preimage_right
 
+/- warning: convex.translate_preimage_left -> Convex.translate_preimage_left is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u2, u2} E E (fun (x : E) => HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) x z) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) s) -> (forall (z : E), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_4)))) (Set.preimage.{u1, u1} E E (fun (x : E) => HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) x z) s))
+Case conversion may be inaccurate. Consider using '#align convex.translate_preimage_left Convex.translate_preimage_leftₓ'. -/
 /-- The translation of a convex set is also convex. -/
 theorem Convex.translate_preimage_left (hs : Convex 𝕜 s) (z : E) :
     Convex 𝕜 ((fun x => x + z) ⁻¹' s) := by
@@ -251,6 +425,12 @@ section OrderedAddCommMonoid
 
 variable [OrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+/- warning: convex_Iic -> convex_Iic is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Iic.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Iic.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r)
+Case conversion may be inaccurate. Consider using '#align convex_Iic convex_Iicₓ'. -/
 theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab =>
   calc
     a • x + b • y ≤ a • r + b • r :=
@@ -259,22 +439,52 @@ theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab
     
 #align convex_Iic convex_Iic
 
+/- warning: convex_Ici -> convex_Ici is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Ici.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Ici.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r)
+Case conversion may be inaccurate. Consider using '#align convex_Ici convex_Iciₓ'. -/
 theorem convex_Ici (r : β) : Convex 𝕜 (Ici r) :=
   @convex_Iic 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ici convex_Ici
 
+/- warning: convex_Icc -> convex_Icc is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Icc.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Icc.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r s)
+Case conversion may be inaccurate. Consider using '#align convex_Icc convex_Iccₓ'. -/
 theorem convex_Icc (r s : β) : Convex 𝕜 (Icc r s) :=
   Ici_inter_Iic.subst ((convex_Ici r).inter <| convex_Iic s)
 #align convex_Icc convex_Icc
 
+/- warning: convex_halfspace_le -> convex_halfspace_le is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u1} β (Preorder.toLE.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6))) (f w) r)))
+Case conversion may be inaccurate. Consider using '#align convex_halfspace_le convex_halfspace_leₓ'. -/
 theorem convex_halfspace_le {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w ≤ r } :=
   (convex_Iic r).is_linear_preimage h
 #align convex_halfspace_le convex_halfspace_le
 
+/- warning: convex_halfspace_ge -> convex_halfspace_ge is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LE.le.{u1} β (Preorder.toLE.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedAddCommMonoid.toPartialOrder.{u1} β _inst_6))) r (f w))))
+Case conversion may be inaccurate. Consider using '#align convex_halfspace_ge convex_halfspace_geₓ'. -/
 theorem convex_halfspace_ge {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r ≤ f w } :=
   (convex_Ici r).is_linear_preimage h
 #align convex_halfspace_ge convex_halfspace_ge
 
+/- warning: convex_hyperplane -> convex_hyperplane is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => Eq.{succ u3} β (f w) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 _inst_6 (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => Eq.{succ u1} β (f w) r)))
+Case conversion may be inaccurate. Consider using '#align convex_hyperplane convex_hyperplaneₓ'. -/
 theorem convex_hyperplane {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w = r } :=
   by
   simp_rw [le_antisymm_iff]
@@ -287,6 +497,12 @@ section OrderedCancelAddCommMonoid
 
 variable [OrderedCancelAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+/- warning: convex_Iio -> convex_Iio is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Iio.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedCancelAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Iio.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r)
+Case conversion may be inaccurate. Consider using '#align convex_Iio convex_Iioₓ'. -/
 theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
   by
   intro x hx y hy a b ha hb hab
@@ -301,26 +517,62 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) :=
     
 #align convex_Iio convex_Iio
 
+/- warning: convex_Ioi -> convex_Ioi is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Ioi.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedCancelAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Ioi.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r)
+Case conversion may be inaccurate. Consider using '#align convex_Ioi convex_Ioiₓ'. -/
 theorem convex_Ioi (r : β) : Convex 𝕜 (Ioi r) :=
   @convex_Iio 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ioi convex_Ioi
 
+/- warning: convex_Ioo -> convex_Ioo is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Ioo.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedCancelAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Ioo.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r s)
+Case conversion may be inaccurate. Consider using '#align convex_Ioo convex_Iooₓ'. -/
 theorem convex_Ioo (r s : β) : Convex 𝕜 (Ioo r s) :=
   Ioi_inter_Iio.subst ((convex_Ioi r).inter <| convex_Iio s)
 #align convex_Ioo convex_Ioo
 
+/- warning: convex_Ico -> convex_Ico is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Ico.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedCancelAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Ico.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r s)
+Case conversion may be inaccurate. Consider using '#align convex_Ico convex_Icoₓ'. -/
 theorem convex_Ico (r s : β) : Convex 𝕜 (Ico r s) :=
   Ici_inter_Iio.subst ((convex_Ici r).inter <| convex_Iio s)
 #align convex_Ico convex_Ico
 
+/- warning: convex_Ioc -> convex_Ioc is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u2} β _inst_6) _inst_7)))) (Set.Ioc.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedCancelAddCommMonoid.toPartialOrder.{u2} β _inst_6)) r s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddRightCancelMonoid.toZero.{u1} β (AddCancelMonoid.toAddRightCancelMonoid.{u1} β (AddCancelCommMonoid.toAddCancelMonoid.{u1} β (OrderedCancelAddCommMonoid.toCancelAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.Ioc.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6)) r s)
+Case conversion may be inaccurate. Consider using '#align convex_Ioc convex_Iocₓ'. -/
 theorem convex_Ioc (r s : β) : Convex 𝕜 (Ioc r s) :=
   Ioi_inter_Iic.subst ((convex_Ioi r).inter <| convex_Iic s)
 #align convex_Ioc convex_Ioc
 
+/- warning: convex_halfspace_lt -> convex_halfspace_lt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) (f w) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u1} β (Preorder.toLT.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6))) (f w) r)))
+Case conversion may be inaccurate. Consider using '#align convex_halfspace_lt convex_halfspace_ltₓ'. -/
 theorem convex_halfspace_lt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | f w < r } :=
   (convex_Iio r).is_linear_preimage h
 #align convex_halfspace_lt convex_halfspace_lt
 
+/- warning: convex_halfspace_gt -> convex_halfspace_gt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u3} β] [_inst_7 : Module.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6)] [_inst_8 : OrderedSMul.{u1, u3} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u3} β (AddMonoid.toAddZeroClass.{u3} β (AddCommMonoid.toAddMonoid.{u3} β (OrderedAddCommMonoid.toAddCommMonoid.{u3} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u3} β _inst_6))))) (Module.toMulActionWithZero.{u1, u3} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u1, u2, u3} 𝕜 E β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u3} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedCancelAddCommMonoid.toPartialOrder.{u3} β _inst_6))) r (f w))))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u3} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2] [_inst_6 : OrderedCancelAddCommMonoid.{u1} β] [_inst_7 : Module.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u3, u1} 𝕜 β _inst_1 (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 β (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (OrderedCancelAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u3, u1} 𝕜 β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] {f : E -> β}, (IsLinearMap.{u3, u2, u1} 𝕜 E β (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_4 _inst_7 f) -> (forall (r : β), Convex.{u3, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1))) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1)) (AddMonoid.toZero.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 _inst_1) _inst_2 _inst_4)))) (setOf.{u2} E (fun (w : E) => LT.lt.{u1} β (Preorder.toLT.{u1} β (PartialOrder.toPreorder.{u1} β (OrderedCancelAddCommMonoid.toPartialOrder.{u1} β _inst_6))) r (f w))))
+Case conversion may be inaccurate. Consider using '#align convex_halfspace_gt convex_halfspace_gtₓ'. -/
 theorem convex_halfspace_gt {f : E → β} (h : IsLinearMap 𝕜 f) (r : β) : Convex 𝕜 { w | r < f w } :=
   (convex_Ioi r).is_linear_preimage h
 #align convex_halfspace_gt convex_halfspace_gt
@@ -331,6 +583,12 @@ section LinearOrderedAddCommMonoid
 
 variable [LinearOrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 
+/- warning: convex_uIcc -> convex_uIcc is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_6 : LinearOrderedAddCommMonoid.{u2} β] [_inst_7 : Module.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))] [_inst_8 : OrderedSMul.{u1, u2} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) _inst_7))] (r : β) (s : β), Convex.{u1, u2} 𝕜 β _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 β (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 β (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 β (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} β (AddMonoid.toAddZeroClass.{u2} β (AddCommMonoid.toAddMonoid.{u2} β (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 β (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} β _inst_6)) _inst_7)))) (Set.uIcc.{u2} β (LinearOrder.toLattice.{u2} β (LinearOrderedAddCommMonoid.toLinearOrder.{u2} β _inst_6)) r s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {β : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_6 : LinearOrderedAddCommMonoid.{u1} β] [_inst_7 : Module.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6)] [_inst_8 : OrderedSMul.{u2, u1} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (OrderedAddCommMonoid.toAddCommMonoid.{u1} β (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} β _inst_6)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7))] (r : β) (s : β), Convex.{u2, u1} 𝕜 β _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) (SMulZeroClass.toSMul.{u2, u1} 𝕜 β (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 β (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 β (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} β (AddCommMonoid.toAddMonoid.{u1} β (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6))) (Module.toMulActionWithZero.{u2, u1} 𝕜 β (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} β _inst_6) _inst_7)))) (Set.uIcc.{u1} β (DistribLattice.toLattice.{u1} β (instDistribLattice.{u1} β (LinearOrderedAddCommMonoid.toLinearOrder.{u1} β _inst_6))) r s)
+Case conversion may be inaccurate. Consider using '#align convex_uIcc convex_uIccₓ'. -/
 theorem convex_uIcc (r s : β) : Convex 𝕜 (uIcc r s) :=
   convex_Icc _ _
 #align convex_uIcc convex_uIcc
@@ -346,6 +604,12 @@ section LinearOrderedAddCommMonoid
 variable [LinearOrderedAddCommMonoid E] [OrderedAddCommMonoid β] [Module 𝕜 E] [OrderedSMul 𝕜 E]
   {s : Set E} {f : E → β}
 
+/- warning: monotone_on.convex_le -> MonotoneOn.convex_le is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
+Case conversion may be inaccurate. Consider using '#align monotone_on.convex_le MonotoneOn.convex_leₓ'. -/
 theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x ≤ r }) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
@@ -353,6 +617,12 @@ theorem MonotoneOn.convex_le (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_le MonotoneOn.convex_le
 
+/- warning: monotone_on.convex_lt -> MonotoneOn.convex_lt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
+Case conversion may be inaccurate. Consider using '#align monotone_on.convex_lt MonotoneOn.convex_ltₓ'. -/
 theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x < r }) := fun x hx y hy a b ha hb hab =>
   ⟨hs hx.1 hy.1 ha hb hab,
@@ -361,64 +631,148 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
       (max_rec' _ hx.2 hy.2)⟩
 #align monotone_on.convex_lt MonotoneOn.convex_lt
 
+/- warning: monotone_on.convex_ge -> MonotoneOn.convex_ge is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
+Case conversion may be inaccurate. Consider using '#align monotone_on.convex_ge MonotoneOn.convex_geₓ'. -/
 theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
   @MonotoneOn.convex_le 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_ge MonotoneOn.convex_ge
 
+/- warning: monotone_on.convex_gt -> MonotoneOn.convex_gt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (MonotoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (MonotoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
+Case conversion may be inaccurate. Consider using '#align monotone_on.convex_gt MonotoneOn.convex_gtₓ'. -/
 theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r < f x }) :=
   @MonotoneOn.convex_lt 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_gt MonotoneOn.convex_gt
 
+/- warning: antitone_on.convex_le -> AntitoneOn.convex_le is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
+Case conversion may be inaccurate. Consider using '#align antitone_on.convex_le AntitoneOn.convex_leₓ'. -/
 theorem AntitoneOn.convex_le (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x ≤ r }) :=
   @MonotoneOn.convex_ge 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_le AntitoneOn.convex_le
 
+/- warning: antitone_on.convex_lt -> AntitoneOn.convex_lt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r))))
+Case conversion may be inaccurate. Consider using '#align antitone_on.convex_lt AntitoneOn.convex_ltₓ'. -/
 theorem AntitoneOn.convex_lt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | f x < r }) :=
   @MonotoneOn.convex_gt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_lt AntitoneOn.convex_lt
 
+/- warning: antitone_on.convex_ge -> AntitoneOn.convex_ge is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
+Case conversion may be inaccurate. Consider using '#align antitone_on.convex_ge AntitoneOn.convex_geₓ'. -/
 theorem AntitoneOn.convex_ge (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
   @MonotoneOn.convex_le 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_ge AntitoneOn.convex_ge
 
+/- warning: antitone_on.convex_gt -> AntitoneOn.convex_gt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {s : Set.{u2} E} {f : E -> β}, (AntitoneOn.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (Sep.sep.{u2, u2} E (Set.{u2} E) (Set.hasSep.{u2} E) (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x)) s))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {s : Set.{u3} E} {f : E -> β}, (AntitoneOn.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f s) -> (Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) s) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => And (Membership.mem.{u3, u3} E (Set.{u3} E) (Set.instMembershipSet.{u3} E) x s) (LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x)))))
+Case conversion may be inaccurate. Consider using '#align antitone_on.convex_gt AntitoneOn.convex_gtₓ'. -/
 theorem AntitoneOn.convex_gt (hf : AntitoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r < f x }) :=
   @MonotoneOn.convex_lt 𝕜 E βᵒᵈ _ _ _ _ _ _ _ hf hs r
 #align antitone_on.convex_gt AntitoneOn.convex_gt
 
+/- warning: monotone.convex_le -> Monotone.convex_le is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
+Case conversion may be inaccurate. Consider using '#align monotone.convex_le Monotone.convex_leₓ'. -/
 theorem Monotone.convex_le (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_le Monotone.convex_le
 
+/- warning: monotone.convex_lt -> Monotone.convex_lt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
+Case conversion may be inaccurate. Consider using '#align monotone.convex_lt Monotone.convex_ltₓ'. -/
 theorem Monotone.convex_lt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_lt Monotone.convex_lt
 
+/- warning: monotone.convex_ge -> Monotone.convex_ge is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
+Case conversion may be inaccurate. Consider using '#align monotone.convex_ge Monotone.convex_geₓ'. -/
 theorem Monotone.convex_ge (hf : Monotone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_ge convex_univ r)
 #align monotone.convex_ge Monotone.convex_ge
 
+/- warning: monotone.convex_gt -> Monotone.convex_gt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Monotone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Monotone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
+Case conversion may be inaccurate. Consider using '#align monotone.convex_gt Monotone.convex_gtₓ'. -/
 theorem Monotone.convex_gt (hf : Monotone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.MonotoneOn univ).convex_le convex_univ r)
 #align monotone.convex_gt Monotone.convex_gt
 
+/- warning: antitone.convex_le -> Antitone.convex_le is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
+Case conversion may be inaccurate. Consider using '#align antitone.convex_le Antitone.convex_leₓ'. -/
 theorem Antitone.convex_le (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x ≤ r } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_le convex_univ r)
 #align antitone.convex_le Antitone.convex_le
 
+/- warning: antitone.convex_lt -> Antitone.convex_lt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) (f x) r)))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) (f x) r)))
+Case conversion may be inaccurate. Consider using '#align antitone.convex_lt Antitone.convex_ltₓ'. -/
 theorem Antitone.convex_lt (hf : Antitone f) (r : β) : Convex 𝕜 { x | f x < r } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_lt convex_univ r)
 #align antitone.convex_lt Antitone.convex_lt
 
+/- warning: antitone.convex_ge -> Antitone.convex_ge is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LE.le.{u3} β (Preorder.toLE.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LE.le.{u2} β (Preorder.toLE.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
+Case conversion may be inaccurate. Consider using '#align antitone.convex_ge Antitone.convex_geₓ'. -/
 theorem Antitone.convex_ge (hf : Antitone f) (r : β) : Convex 𝕜 { x | r ≤ f x } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_ge convex_univ r)
 #align antitone.convex_ge Antitone.convex_ge
 
+/- warning: antitone.convex_gt -> Antitone.convex_gt is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {β : Type.{u3}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : OrderedAddCommMonoid.{u3} β] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_5 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4))] {f : E -> β}, (Antitone.{u2, u3} E β (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_4)))) (setOf.{u2} E (fun (x : E) => LT.lt.{u3} β (Preorder.toLT.{u3} β (PartialOrder.toPreorder.{u3} β (OrderedAddCommMonoid.toPartialOrder.{u3} β _inst_3))) r (f x))))
+but is expected to have type
+  forall {𝕜 : Type.{u1}} {E : Type.{u3}} {β : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u3} E] [_inst_3 : OrderedAddCommMonoid.{u2} β] [_inst_4 : Module.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2)] [_inst_5 : OrderedSMul.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (OrderedAddCommMonoid.toAddCommMonoid.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4))] {f : E -> β}, (Antitone.{u3, u2} E β (PartialOrder.toPreorder.{u3} E (OrderedAddCommMonoid.toPartialOrder.{u3} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u3} E _inst_2))) (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3)) f) -> (forall (r : β), Convex.{u1, u3} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) (SMulZeroClass.toSMul.{u1, u3} 𝕜 E (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u1, u3} 𝕜 E (MonoidWithZero.toZero.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddMonoid.toZero.{u3} E (AddCommMonoid.toAddMonoid.{u3} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2))) (Module.toMulActionWithZero.{u1, u3} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u3} E _inst_2) _inst_4)))) (setOf.{u3} E (fun (x : E) => LT.lt.{u2} β (Preorder.toLT.{u2} β (PartialOrder.toPreorder.{u2} β (OrderedAddCommMonoid.toPartialOrder.{u2} β _inst_3))) r (f x))))
+Case conversion may be inaccurate. Consider using '#align antitone.convex_gt Antitone.convex_gtₓ'. -/
 theorem Antitone.convex_gt (hf : Antitone f) (r : β) : Convex 𝕜 { x | r < f x } :=
   Set.sep_univ.subst ((hf.AntitoneOn univ).convex_gt convex_univ r)
 #align antitone.convex_gt Antitone.convex_gt
@@ -435,14 +789,32 @@ section AddCommMonoid
 
 variable [AddCommMonoid E] [AddCommMonoid F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
+/- warning: convex.smul -> Convex.smul is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedCommSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (c : 𝕜), Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4))))) c s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedCommSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (c : 𝕜), Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))))) c s))
+Case conversion may be inaccurate. Consider using '#align convex.smul Convex.smulₓ'. -/
 theorem Convex.smul (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 (c • s) :=
   hs.linear_image (LinearMap.lsmul _ _ c)
 #align convex.smul Convex.smul
 
+/- warning: convex.smul_preimage -> Convex.smul_preimage is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedCommSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (c : 𝕜), Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) (Set.preimage.{u2, u2} E E (fun (z : E) => SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) c z) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedCommSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (c : 𝕜), Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) (Set.preimage.{u1, u1} E E (fun (z : E) => HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4))))) c z) s))
+Case conversion may be inaccurate. Consider using '#align convex.smul_preimage Convex.smul_preimageₓ'. -/
 theorem Convex.smul_preimage (hs : Convex 𝕜 s) (c : 𝕜) : Convex 𝕜 ((fun z => c • z) ⁻¹' s) :=
   hs.linear_preimage (LinearMap.lsmul _ _ c)
 #align convex.smul_preimage Convex.smul_preimage
 
+/- warning: convex.affinity -> Convex.affinity is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedCommSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (z : E) (c : 𝕜), Convex.{u1, u2} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) (Set.image.{u2, u2} E E (fun (x : E) => HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2)))) z (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 _inst_1)) _inst_2 _inst_4)))) c x)) s))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedCommSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) s) -> (forall (z : E) (c : 𝕜), Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1) _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4)))) (Set.image.{u1, u1} E E (fun (x : E) => HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) z (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (OrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 _inst_1)) _inst_2 _inst_4))))) c x)) s))
+Case conversion may be inaccurate. Consider using '#align convex.affinity Convex.affinityₓ'. -/
 theorem Convex.affinity (hs : Convex 𝕜 s) (z : E) (c : 𝕜) : Convex 𝕜 ((fun x => z + c • x) '' s) :=
   by simpa only [← image_smul, ← image_vadd, image_image] using (hs.smul c).vadd z
 #align convex.affinity Convex.affinity
@@ -455,6 +827,12 @@ section StrictOrderedCommSemiring
 
 variable [StrictOrderedCommSemiring 𝕜] [AddCommGroup E] [Module 𝕜 E]
 
+/- warning: convex_open_segment -> convex_openSegment is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : StrictOrderedCommSemiring.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] (a : E) (b : E), Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) (openSegment.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) a b)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : StrictOrderedCommSemiring.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] (a : E) (b : E), Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) (openSegment.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommSemiring.toCommMonoidWithZero.{u2} 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toStrictOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) a b)
+Case conversion may be inaccurate. Consider using '#align convex_open_segment convex_openSegmentₓ'. -/
 theorem convex_openSegment (a b : E) : Convex 𝕜 (openSegment 𝕜 a b) :=
   by
   rw [convex_iff_openSegment_subset]
@@ -474,6 +852,12 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s t : Set E}
 
+/- warning: convex.add_smul_mem -> Convex.add_smul_mem is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x y) s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t y)) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x y) s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t y)) s)))
+Case conversion may be inaccurate. Consider using '#align convex.add_smul_mem Convex.add_smul_memₓ'. -/
 theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : x + y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • y ∈ s :=
   by
@@ -483,11 +867,23 @@ theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy :
   exact hs hx hy (sub_nonneg_of_le ht.2) ht.1 (sub_add_cancel _ _)
 #align convex.add_smul_mem Convex.add_smul_mem
 
+/- warning: convex.smul_mem_of_zero_mem -> Convex.smul_mem_of_zero_mem is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t x) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t x) s)))
+Case conversion may be inaccurate. Consider using '#align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_memₓ'. -/
 theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : t ∈ Icc (0 : 𝕜) 1) : t • x ∈ s := by
   simpa using hs.add_smul_mem zero_mem (by simpa using hx) ht
 #align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_mem
 
+/- warning: convex.add_smul_sub_mem -> Convex.add_smul_sub_mem is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {t : 𝕜}, (Membership.Mem.{u1, u1} 𝕜 (Set.{u1} 𝕜) (Set.hasMem.{u1} 𝕜) t (Set.Icc.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (OrderedRing.toOrderedAddCommGroup.{u1} 𝕜 _inst_1))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))))))) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) x (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t (HSub.hSub.{u2, u2, u2} E E E (instHSub.{u2} E (SubNegMonoid.toHasSub.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))) y x))) s)))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E} {y : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {t : 𝕜}, (Membership.mem.{u2, u2} 𝕜 (Set.{u2} 𝕜) (Set.instMembershipSet.{u2} 𝕜) t (Set.Icc.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (OrderedRing.toPartialOrder.{u2} 𝕜 _inst_1)) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (OrderedRing.toRing.{u2} 𝕜 _inst_1))))))) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) x (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) t (HSub.hSub.{u1, u1, u1} E E E (instHSub.{u1} E (SubNegMonoid.toSub.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))) y x))) s)))
+Case conversion may be inaccurate. Consider using '#align convex.add_smul_sub_mem Convex.add_smul_sub_memₓ'. -/
 theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • (y - x) ∈ s :=
   by
@@ -496,6 +892,12 @@ theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy
   exact mem_image_of_mem _ ht
 #align convex.add_smul_sub_mem Convex.add_smul_sub_mem
 
+/- warning: affine_subspace.convex -> AffineSubspace.convex is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] (Q : AffineSubspace.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))), Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (AffineSubspace.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))) (Set.{u2} E) (HasLiftT.mk.{succ u2, succ u2} (AffineSubspace.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))) (Set.{u2} E) (CoeTCₓ.coe.{succ u2, succ u2} (AffineSubspace.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))) (Set.{u2} E) (SetLike.Set.hasCoeT.{u2, u2} (AffineSubspace.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))) E (AffineSubspace.setLike.{u1, u2, u2} 𝕜 E E (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) Q)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] (Q : AffineSubspace.{u2, u1, u1} 𝕜 E E (OrderedRing.toRing.{u2} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))), Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) (SetLike.coe.{u1, u1} (AffineSubspace.{u2, u1, u1} 𝕜 E E (OrderedRing.toRing.{u2} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))) E (AffineSubspace.instSetLikeAffineSubspace.{u2, u1, u1} 𝕜 E E (OrderedRing.toRing.{u2} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))) Q)
+Case conversion may be inaccurate. Consider using '#align affine_subspace.convex AffineSubspace.convexₓ'. -/
 /-- Affine subspaces are convex. -/
 theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set E) :=
   by
@@ -504,11 +906,23 @@ theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set
   exact AffineMap.lineMap_mem b hx hy
 #align affine_subspace.convex AffineSubspace.convex
 
+/- warning: convex.affine_preimage -> Convex.affine_preimage is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)] (f : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) {s : Set.{u3} F}, (Convex.{u1, u3} 𝕜 F (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) _inst_5)))) s) -> (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (Set.preimage.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) (fun (_x : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) => E -> F) (AffineMap.hasCoeToFun.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) f) s))
+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align convex.affine_preimage Convex.affine_preimageₓ'. -/
 /-- The preimage of a convex set under an affine map is convex. -/
 theorem Convex.affine_preimage (f : E →ᵃ[𝕜] F) {s : Set F} (hs : Convex 𝕜 s) : Convex 𝕜 (f ⁻¹' s) :=
   fun x hx => (hs hx).affine_preimage _
 #align convex.affine_preimage Convex.affine_preimage
 
+/- warning: convex.affine_image -> Convex.affine_image is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} {F : Type.{u3}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u3} F] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)] {s : Set.{u2} E} (f : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))), (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u1, u3} 𝕜 F (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) (SMulZeroClass.toHasSmul.{u1, u3} 𝕜 F (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (SMulWithZero.toSmulZeroClass.{u1, u3} 𝕜 F (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (MulActionWithZero.toSMulWithZero.{u1, u3} 𝕜 F (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u3} F (AddMonoid.toAddZeroClass.{u3} F (AddCommMonoid.toAddMonoid.{u3} F (AddCommGroup.toAddCommMonoid.{u3} F _inst_3)))) (Module.toMulActionWithZero.{u1, u3} 𝕜 F (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u3} F _inst_3) _inst_5)))) (Set.image.{u2, u3} E F (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) (fun (_x : AffineMap.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) => E -> F) (AffineMap.hasCoeToFun.{u1, u2, u2, u3, u3} 𝕜 E E F F (OrderedRing.toRing.{u1} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u3} F (AddCommGroup.toAddGroup.{u3} F _inst_3))) f) s))
+but is expected to have type
+  forall {𝕜 : Type.{u3}} {E : Type.{u2}} {F : Type.{u1}} [_inst_1 : OrderedRing.{u3} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_3 : AddCommGroup.{u1} F] [_inst_4 : Module.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] [_inst_5 : Module.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3)] {s : Set.{u2} E} (f : AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))), (Convex.{u3, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toSMul.{u3, u2} 𝕜 E (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u3, u2} 𝕜 E (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u3, u2} 𝕜 E (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u2} E (SubNegZeroMonoid.toNegZeroClass.{u2} E (SubtractionMonoid.toSubNegZeroMonoid.{u2} E (SubtractionCommMonoid.toSubtractionMonoid.{u2} E (AddCommGroup.toDivisionAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u3, u2} 𝕜 E (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u3, u1} 𝕜 F (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) (SMulZeroClass.toSMul.{u3, u1} 𝕜 F (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (SMulWithZero.toSMulZeroClass.{u3, u1} 𝕜 F (MonoidWithZero.toZero.{u3} 𝕜 (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (MulActionWithZero.toSMulWithZero.{u3, u1} 𝕜 F (Semiring.toMonoidWithZero.{u3} 𝕜 (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} F (SubNegZeroMonoid.toNegZeroClass.{u1} F (SubtractionMonoid.toSubNegZeroMonoid.{u1} F (SubtractionCommMonoid.toSubtractionMonoid.{u1} F (AddCommGroup.toDivisionAddCommMonoid.{u1} F _inst_3))))) (Module.toMulActionWithZero.{u3, u1} 𝕜 F (OrderedSemiring.toSemiring.{u3} 𝕜 (OrderedRing.toOrderedSemiring.{u3} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} F _inst_3) _inst_5)))) (Set.image.{u2, u1} E F (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (AffineMap.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) E (fun (_x : E) => (fun (a._@.Mathlib.LinearAlgebra.AffineSpace.AffineMap._hyg.1004 : E) => F) _x) (AffineMap.funLike.{u3, u2, u2, u1, u1} 𝕜 E E F F (OrderedRing.toRing.{u3} 𝕜 _inst_1) _inst_2 _inst_4 (addGroupIsAddTorsor.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)) _inst_3 _inst_5 (addGroupIsAddTorsor.{u1} F (AddCommGroup.toAddGroup.{u1} F _inst_3))) f) s))
+Case conversion may be inaccurate. Consider using '#align convex.affine_image Convex.affine_imageₓ'. -/
 /-- The image of a convex set under an affine map is convex. -/
 theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex 𝕜 (f '' s) :=
   by
@@ -516,10 +930,22 @@ theorem Convex.affine_image (f : E →ᵃ[𝕜] F) (hs : Convex 𝕜 s) : Convex
   exact (hs hx).affine_image _
 #align convex.affine_image Convex.affine_image
 
+/- warning: convex.neg -> Convex.neg is a dubious translation:
+lean 3 declaration is
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+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align convex.neg Convex.negₓ'. -/
 theorem Convex.neg (hs : Convex 𝕜 s) : Convex 𝕜 (-s) :=
   hs.is_linear_preimage IsLinearMap.isLinearMap_neg
 #align convex.neg Convex.neg
 
+/- warning: convex.sub -> Convex.sub is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedRing.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E} {t : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) t) -> (Convex.{u1, u2} 𝕜 E (OrderedRing.toOrderedSemiring.{u1} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (OrderedRing.toRing.{u1} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HSub.hSub.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHSub.{u2} (Set.{u2} E) (Set.sub.{u2} E (SubNegMonoid.toHasSub.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))))) s t))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedRing.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E} {t : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) t) -> (Convex.{u2, u1} 𝕜 E (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 (OrderedRing.toOrderedSemiring.{u2} 𝕜 _inst_1)) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) (HSub.hSub.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHSub.{u1} (Set.{u1} E) (Set.sub.{u1} E (SubNegMonoid.toSub.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))))) s t))
+Case conversion may be inaccurate. Consider using '#align convex.sub Convex.subₓ'. -/
 theorem Convex.sub (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Convex 𝕜 (s - t) :=
   by
   rw [sub_eq_add_neg]
@@ -538,6 +964,12 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s : Set E}
 
+/- warning: convex_iff_div -> convex_iff_div is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, Iff (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {{y : E}}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) a) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) b) -> (LT.lt.{u1} 𝕜 (Preorder.toLT.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (HAdd.hAdd.{u2, u2, u2} E E E (instHAdd.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) a (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) x) (SMul.smul.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) (HDiv.hDiv.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHDiv.{u1} 𝕜 (DivInvMonoid.toHasDiv.{u1} 𝕜 (DivisionRing.toDivInvMonoid.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) b (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) a b)) y)) s))))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, Iff (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) (forall {{x : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {{y : E}}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) y s) -> (forall {{a : 𝕜}} {{b : 𝕜}}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) a) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) b) -> (LT.lt.{u2} 𝕜 (Preorder.toLT.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (HAdd.hAdd.{u1, u1, u1} E E E (instHAdd.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2)))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) a (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) x) (HSMul.hSMul.{u2, u1, u1} 𝕜 E E (instHSMul.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4))))) (HDiv.hDiv.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHDiv.{u2} 𝕜 (LinearOrderedField.toDiv.{u2} 𝕜 _inst_1)) b (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) a b)) y)) s))))
+Case conversion may be inaccurate. Consider using '#align convex_iff_div convex_iff_divₓ'. -/
 /-- Alternative definition of set convexity, using division. -/
 theorem convex_iff_div :
     Convex 𝕜 s ↔
@@ -549,6 +981,12 @@ theorem convex_iff_div :
   forall₂_congr fun x hx => starConvex_iff_div
 #align convex_iff_div convex_iff_div
 
+/- warning: convex.mem_smul_of_zero_mem -> Convex.mem_smul_of_zero_mem is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) (OfNat.ofNat.{u2} E 0 (OfNat.mk.{u2} E 0 (Zero.zero.{u2} E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2)))))))) s) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x s) -> (forall {t : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddGroupWithOne.toAddMonoidWithOne.{u1} 𝕜 (AddCommGroupWithOne.toAddGroupWithOne.{u1} 𝕜 (Ring.toAddCommGroupWithOne.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))))) t) -> (Membership.Mem.{u2, u2} E (Set.{u2} E) (Set.hasMem.{u2} E) x (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) t s))))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {x : E}, (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))))) s) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x s) -> (forall {t : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 1 (One.toOfNat1.{u2} 𝕜 (NonAssocRing.toOne.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))) t) -> (Membership.mem.{u1, u1} E (Set.{u1} E) (Set.instMembershipSet.{u1} E) x (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) t s))))
+Case conversion may be inaccurate. Consider using '#align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_memₓ'. -/
 theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 : E) ∈ s) (hx : x ∈ s)
     {t : 𝕜} (ht : 1 ≤ t) : x ∈ t • s :=
   by
@@ -556,6 +994,12 @@ theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 :
   exact h.smul_mem_of_zero_mem zero_mem hx ⟨inv_nonneg.2 (zero_le_one.trans ht), inv_le_one ht⟩
 #align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_mem
 
+/- warning: convex.add_smul -> Convex.add_smul is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : LinearOrderedField.{u1} 𝕜] [_inst_2 : AddCommGroup.{u2} E] [_inst_4 : Module.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)] {s : Set.{u2} E}, (Convex.{u1, u2} 𝕜 E (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) p) -> (LE.le.{u1} 𝕜 (Preorder.toLE.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u1} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u1} 𝕜 (Ring.toNonAssocRing.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))))))))) q) -> (Eq.{succ u2} (Set.{u2} E) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) (HAdd.hAdd.{u1, u1, u1} 𝕜 𝕜 𝕜 (instHAdd.{u1} 𝕜 (Distrib.toHasAdd.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) p q) s) (HAdd.hAdd.{u2, u2, u2} (Set.{u2} E) (Set.{u2} E) (Set.{u2} E) (instHAdd.{u2} (Set.{u2} E) (Set.add.{u2} E (AddZeroClass.toHasAdd.{u2} E (AddMonoid.toAddZeroClass.{u2} E (SubNegMonoid.toAddMonoid.{u2} E (AddGroup.toSubNegMonoid.{u2} E (AddCommGroup.toAddGroup.{u2} E _inst_2))))))) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) p s) (SMul.smul.{u1, u2} 𝕜 (Set.{u2} E) (Set.smulSet.{u1, u2} 𝕜 E (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (AddCommGroup.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (Ring.toSemiring.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))) (AddCommGroup.toAddCommMonoid.{u2} E _inst_2) _inst_4))))) q s))))
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : LinearOrderedField.{u2} 𝕜] [_inst_2 : AddCommGroup.{u1} E] [_inst_4 : Module.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2)] {s : Set.{u1} E}, (Convex.{u2, u1} 𝕜 E (OrderedCommSemiring.toOrderedSemiring.{u2} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))) s) -> (forall {p : 𝕜} {q : 𝕜}, (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) p) -> (LE.le.{u2} 𝕜 (Preorder.toLE.{u2} 𝕜 (PartialOrder.toPreorder.{u2} 𝕜 (StrictOrderedRing.toPartialOrder.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))) (OfNat.ofNat.{u2} 𝕜 0 (Zero.toOfNat0.{u2} 𝕜 (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))))) q) -> (Eq.{succ u1} (Set.{u1} E) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) (HAdd.hAdd.{u2, u2, u2} 𝕜 𝕜 𝕜 (instHAdd.{u2} 𝕜 (Distrib.toAdd.{u2} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u2} 𝕜 (NonUnitalNonAssocRing.toNonUnitalNonAssocSemiring.{u2} 𝕜 (NonAssocRing.toNonUnitalNonAssocRing.{u2} 𝕜 (Ring.toNonAssocRing.{u2} 𝕜 (StrictOrderedRing.toRing.{u2} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u2} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u2} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u2} 𝕜 _inst_1)))))))))) p q) s) (HAdd.hAdd.{u1, u1, u1} (Set.{u1} E) (Set.{u1} E) (Set.{u1} E) (instHAdd.{u1} (Set.{u1} E) (Set.add.{u1} E (AddZeroClass.toAdd.{u1} E (AddMonoid.toAddZeroClass.{u1} E (SubNegMonoid.toAddMonoid.{u1} E (AddGroup.toSubNegMonoid.{u1} E (AddCommGroup.toAddGroup.{u1} E _inst_2))))))) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) p s) (HSMul.hSMul.{u2, u1, u1} 𝕜 (Set.{u1} E) (Set.{u1} E) (instHSMul.{u2, u1} 𝕜 (Set.{u1} E) (Set.smulSet.{u2, u1} 𝕜 E (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (CommMonoidWithZero.toZero.{u2} 𝕜 (CommGroupWithZero.toCommMonoidWithZero.{u2} 𝕜 (Semifield.toCommGroupWithZero.{u2} 𝕜 (LinearOrderedSemifield.toSemifield.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1)))))) (NegZeroClass.toZero.{u1} E (SubNegZeroMonoid.toNegZeroClass.{u1} E (SubtractionMonoid.toSubNegZeroMonoid.{u1} E (SubtractionCommMonoid.toSubtractionMonoid.{u1} E (AddCommGroup.toDivisionAddCommMonoid.{u1} E _inst_2))))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (StrictOrderedSemiring.toSemiring.{u2} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u2} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u2} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u2} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u2} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} E _inst_2) _inst_4)))))) q s))))
+Case conversion may be inaccurate. Consider using '#align convex.add_smul Convex.add_smulₓ'. -/
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s :=
   by
@@ -592,6 +1036,12 @@ Relates `convex` and `ord_connected`.
 
 section
 
+/- warning: set.ord_connected.convex_of_chain -> Set.OrdConnected.convex_of_chain is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)) s) -> (IsChain.{u2} E (LE.le.{u2} E (Preorder.toLE.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E _inst_2)))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2)))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E _inst_2) _inst_3)))) s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : OrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 _inst_2 (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2)) s) -> (IsChain.{u1} E (fun (x._@.Mathlib.Analysis.Convex.Basic._hyg.6992 : E) (x._@.Mathlib.Analysis.Convex.Basic._hyg.6994 : E) => LE.le.{u1} E (Preorder.toLE.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E _inst_2))) x._@.Mathlib.Analysis.Convex.Basic._hyg.6992 x._@.Mathlib.Analysis.Convex.Basic._hyg.6994) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
+Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chainₓ'. -/
 theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) (h : IsChain (· ≤ ·) s) : Convex 𝕜 s :=
   by
@@ -602,15 +1052,33 @@ theorem Set.OrdConnected.convex_of_chain [OrderedSemiring 𝕜] [OrderedAddCommM
     exact (segment_subset_Icc hyx).trans (hs.out hy hx)
 #align set.ord_connected.convex_of_chain Set.OrdConnected.convex_of_chain
 
+/- warning: set.ord_connected.convex -> Set.OrdConnected.convex is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))] [_inst_4 : OrderedSMul.{u1, u2} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_3))] {s : Set.{u2} E}, (Set.OrdConnected.{u2} E (PartialOrder.toPreorder.{u2} E (OrderedAddCommMonoid.toPartialOrder.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))) s) -> (Convex.{u1, u2} 𝕜 E _inst_1 (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2))))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) (OrderedAddCommMonoid.toAddCommMonoid.{u2} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u2} E _inst_2)) _inst_3)))) s)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : LinearOrderedAddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2)] [_inst_4 : OrderedSMul.{u2, u1} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} E _inst_2) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (OrderedAddCommMonoid.toAddCommMonoid.{u1} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} E _inst_2)))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3))] {s : Set.{u1} E}, (Set.OrdConnected.{u1} E (PartialOrder.toPreorder.{u1} E (OrderedAddCommMonoid.toPartialOrder.{u1} E (LinearOrderedAddCommMonoid.toOrderedAddCommMonoid.{u1} E _inst_2))) s) -> (Convex.{u2, u1} 𝕜 E _inst_1 (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2))) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) (LinearOrderedAddCommMonoid.toAddCommMonoid.{u1} E _inst_2) _inst_3)))) s)
+Case conversion may be inaccurate. Consider using '#align set.ord_connected.convex Set.OrdConnected.convexₓ'. -/
 theorem Set.OrdConnected.convex [OrderedSemiring 𝕜] [LinearOrderedAddCommMonoid E] [Module 𝕜 E]
     [OrderedSMul 𝕜 E] {s : Set E} (hs : s.OrdConnected) : Convex 𝕜 s :=
   hs.convex_of_chain <| isChain_of_trichotomous s
 #align set.ord_connected.convex Set.OrdConnected.convex
 
+/- warning: convex_iff_ord_connected -> convex_iff_ordConnected is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} [_inst_1 : LinearOrderedField.{u1} 𝕜] {s : Set.{u1} 𝕜}, Iff (Convex.{u1, u1} 𝕜 𝕜 (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} 𝕜 (OrderedAddCommGroup.toAddCommGroup.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1)))))) (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) s) (Set.OrdConnected.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1)))))) s)
+but is expected to have type
+  forall {𝕜 : Type.{u1}} [_inst_1 : LinearOrderedField.{u1} 𝕜] {s : Set.{u1} 𝕜}, Iff (Convex.{u1, u1} 𝕜 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1))))) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (StrictOrderedSemiring.toOrderedCancelAddCommMonoid.{u1} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))))) (Algebra.toSMul.{u1, u1} 𝕜 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))) (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1))))) (Algebra.id.{u1} 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))))) s) (Set.OrdConnected.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (StrictOrderedRing.toPartialOrder.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) s)
+Case conversion may be inaccurate. Consider using '#align convex_iff_ord_connected convex_iff_ordConnectedₓ'. -/
 theorem convex_iff_ordConnected [LinearOrderedField 𝕜] {s : Set 𝕜} : Convex 𝕜 s ↔ s.OrdConnected :=
   by simp_rw [convex_iff_segment_subset, segment_eq_uIcc, ord_connected_iff_uIcc_subset]
 #align convex_iff_ord_connected convex_iff_ordConnected
 
+/- warning: convex.ord_connected -> Convex.ordConnected is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} [_inst_1 : LinearOrderedField.{u1} 𝕜] {s : Set.{u1} 𝕜}, (Convex.{u1, u1} 𝕜 𝕜 (StrictOrderedSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedRing.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) (AddCommGroup.toAddCommMonoid.{u1} 𝕜 (OrderedAddCommGroup.toAddCommGroup.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1)))))) (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (Ring.toDistrib.{u1} 𝕜 (DivisionRing.toRing.{u1} 𝕜 (Field.toDivisionRing.{u1} 𝕜 (LinearOrderedField.toField.{u1} 𝕜 _inst_1)))))) s) -> (Set.OrdConnected.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (OrderedAddCommGroup.toPartialOrder.{u1} 𝕜 (StrictOrderedRing.toOrderedAddCommGroup.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1)))))) s)
+but is expected to have type
+  forall {𝕜 : Type.{u1}} [_inst_1 : LinearOrderedField.{u1} 𝕜] {s : Set.{u1} 𝕜}, (Convex.{u1, u1} 𝕜 𝕜 (OrderedCommSemiring.toOrderedSemiring.{u1} 𝕜 (StrictOrderedCommSemiring.toOrderedCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1))))) (OrderedCancelAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (StrictOrderedSemiring.toOrderedCancelAddCommMonoid.{u1} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))))) (Algebra.toSMul.{u1, u1} 𝕜 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))) (StrictOrderedSemiring.toSemiring.{u1} 𝕜 (LinearOrderedSemiring.toStrictOrderedSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toLinearOrderedSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1))))) (Algebra.id.{u1} 𝕜 (StrictOrderedCommSemiring.toCommSemiring.{u1} 𝕜 (LinearOrderedCommSemiring.toStrictOrderedCommSemiring.{u1} 𝕜 (LinearOrderedSemifield.toLinearOrderedCommSemiring.{u1} 𝕜 (LinearOrderedField.toLinearOrderedSemifield.{u1} 𝕜 _inst_1)))))) s) -> (Set.OrdConnected.{u1} 𝕜 (PartialOrder.toPreorder.{u1} 𝕜 (StrictOrderedRing.toPartialOrder.{u1} 𝕜 (LinearOrderedRing.toStrictOrderedRing.{u1} 𝕜 (LinearOrderedCommRing.toLinearOrderedRing.{u1} 𝕜 (LinearOrderedField.toLinearOrderedCommRing.{u1} 𝕜 _inst_1))))) s)
+Case conversion may be inaccurate. Consider using '#align convex.ord_connected Convex.ordConnectedₓ'. -/
 alias convex_iff_ordConnected ↔ Convex.ordConnected _
 #align convex.ord_connected Convex.ordConnected
 
@@ -623,12 +1091,24 @@ namespace Submodule
 
 variable [OrderedSemiring 𝕜] [AddCommMonoid E] [Module 𝕜 E]
 
+/- warning: submodule.convex -> Submodule.convex is a dubious translation:
+lean 3 declaration is
+  forall {𝕜 : Type.{u1}} {E : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : AddCommMonoid.{u2} E] [_inst_3 : Module.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2] (K : Submodule.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3), Convex.{u1, u2} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toHasSmul.{u1, u2} 𝕜 E (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} 𝕜 E (MulZeroClass.toHasZero.{u1} 𝕜 (MulZeroOneClass.toMulZeroClass.{u1} 𝕜 (MonoidWithZero.toMulZeroOneClass.{u1} 𝕜 (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} 𝕜 E (Semiring.toMonoidWithZero.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)) (AddZeroClass.toHasZero.{u2} E (AddMonoid.toAddZeroClass.{u2} E (AddCommMonoid.toAddMonoid.{u2} E _inst_2))) (Module.toMulActionWithZero.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3)))) ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (Submodule.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3) (Set.{u2} E) (HasLiftT.mk.{succ u2, succ u2} (Submodule.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3) (Set.{u2} E) (CoeTCₓ.coe.{succ u2, succ u2} (Submodule.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3) (Set.{u2} E) (SetLike.Set.hasCoeT.{u2, u2} (Submodule.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3) E (Submodule.setLike.{u1, u2} 𝕜 E (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1) _inst_2 _inst_3)))) K)
+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] (K : Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3), Convex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3)))) (SetLike.coe.{u1, u1} (Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) E (Submodule.setLike.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) K)
+Case conversion may be inaccurate. Consider using '#align submodule.convex Submodule.convexₓ'. -/
 protected theorem convex (K : Submodule 𝕜 E) : Convex 𝕜 (↑K : Set E) :=
   by
   repeat' intro
   refine' add_mem (smul_mem _ _ _) (smul_mem _ _ _) <;> assumption
 #align submodule.convex Submodule.convex
 
+/- warning: submodule.star_convex -> Submodule.starConvex is a dubious translation:
+lean 3 declaration is
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+but is expected to have type
+  forall {𝕜 : Type.{u2}} {E : Type.{u1}} [_inst_1 : OrderedSemiring.{u2} 𝕜] [_inst_2 : AddCommMonoid.{u1} E] [_inst_3 : Module.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2] (K : Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3), StarConvex.{u2, u1} 𝕜 E _inst_1 _inst_2 (SMulZeroClass.toSMul.{u2, u1} 𝕜 E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (SMulWithZero.toSMulZeroClass.{u2, u1} 𝕜 E (MonoidWithZero.toZero.{u2} 𝕜 (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1))) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (MulActionWithZero.toSMulWithZero.{u2, u1} 𝕜 E (Semiring.toMonoidWithZero.{u2} 𝕜 (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1)) (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)) (Module.toMulActionWithZero.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3)))) (OfNat.ofNat.{u1} E 0 (Zero.toOfNat0.{u1} E (AddMonoid.toZero.{u1} E (AddCommMonoid.toAddMonoid.{u1} E _inst_2)))) (SetLike.coe.{u1, u1} (Submodule.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) E (Submodule.setLike.{u2, u1} 𝕜 E (OrderedSemiring.toSemiring.{u2} 𝕜 _inst_1) _inst_2 _inst_3) K)
+Case conversion may be inaccurate. Consider using '#align submodule.star_convex Submodule.starConvexₓ'. -/
 protected theorem starConvex (K : Submodule 𝕜 E) : StarConvex 𝕜 (0 : E) K :=
   K.Convex K.zero_mem
 #align submodule.star_convex Submodule.starConvex
@@ -642,18 +1122,32 @@ section Simplex
 
 variable (𝕜) (ι : Type _) [OrderedSemiring 𝕜] [Fintype ι]
 
+#print stdSimplex /-
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
 coordinates with total sum `1`. This is the free object in the category of convex spaces. -/
 def stdSimplex : Set (ι → 𝕜) :=
   { f | (∀ x, 0 ≤ f x) ∧ (∑ x, f x) = 1 }
 #align std_simplex stdSimplex
+-/
 
+/- warning: std_simplex_eq_inter -> stdSimplex_eq_inter is a dubious translation:
+lean 3 declaration is
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+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align std_simplex_eq_inter stdSimplex_eq_interₓ'. -/
 theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } :=
   by
   ext f
   simp only [stdSimplex, Set.mem_inter_iff, Set.mem_interᵢ, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 
+/- warning: convex_std_simplex -> convex_stdSimplex is a dubious translation:
+lean 3 declaration is
+  forall (𝕜 : Type.{u1}) (ι : Type.{u2}) [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι], Convex.{u1, max u2 u1} 𝕜 (ι -> 𝕜) _inst_1 (Pi.addCommMonoid.{u2, u1} ι (fun (ᾰ : ι) => 𝕜) (fun (i : ι) => OrderedAddCommMonoid.toAddCommMonoid.{u1} 𝕜 (OrderedSemiring.toOrderedAddCommMonoid.{u1} 𝕜 _inst_1))) (Function.hasSMul.{u2, u1, u1} ι 𝕜 𝕜 (Mul.toSMul.{u1} 𝕜 (Distrib.toHasMul.{u1} 𝕜 (NonUnitalNonAssocSemiring.toDistrib.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2)
+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align convex_std_simplex convex_stdSimplexₓ'. -/
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
   by
   refine' fun f hf g hg a b ha hb hab => ⟨fun x => _, _⟩
@@ -665,6 +1159,12 @@ theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) :=
 
 variable {ι}
 
+/- warning: ite_eq_mem_std_simplex -> ite_eq_mem_stdSimplex is a dubious translation:
+lean 3 declaration is
+  forall (𝕜 : Type.{u1}) {ι : Type.{u2}} [_inst_1 : OrderedSemiring.{u1} 𝕜] [_inst_2 : Fintype.{u2} ι] (i : ι), Membership.Mem.{max u2 u1, max u2 u1} (ι -> 𝕜) (Set.{max u2 u1} (ι -> 𝕜)) (Set.hasMem.{max u2 u1} (ι -> 𝕜)) (fun (j : ι) => ite.{succ u1} 𝕜 (Eq.{succ u2} ι i j) (Classical.propDecidable (Eq.{succ u2} ι i j)) (OfNat.ofNat.{u1} 𝕜 1 (OfNat.mk.{u1} 𝕜 1 (One.one.{u1} 𝕜 (AddMonoidWithOne.toOne.{u1} 𝕜 (AddCommMonoidWithOne.toAddMonoidWithOne.{u1} 𝕜 (NonAssocSemiring.toAddCommMonoidWithOne.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1)))))))) (OfNat.ofNat.{u1} 𝕜 0 (OfNat.mk.{u1} 𝕜 0 (Zero.zero.{u1} 𝕜 (MulZeroClass.toHasZero.{u1} 𝕜 (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} 𝕜 (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} 𝕜 (Semiring.toNonAssocSemiring.{u1} 𝕜 (OrderedSemiring.toSemiring.{u1} 𝕜 _inst_1))))))))) (stdSimplex.{u1, u2} 𝕜 ι _inst_1 _inst_2)
+but is expected to have type
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+Case conversion may be inaccurate. Consider using '#align ite_eq_mem_std_simplex ite_eq_mem_stdSimplexₓ'. -/
 theorem ite_eq_mem_stdSimplex (i : ι) : (fun j => ite (i = j) (1 : 𝕜) 0) ∈ stdSimplex 𝕜 ι :=
   ⟨fun j => by simp only <;> split_ifs <;> norm_num, by
     rw [Finset.sum_ite_eq, if_pos (Finset.mem_univ _)]⟩

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

@@ -710,12 +710,16 @@ theorem ite_eq_mem_stdSimplex (i : ι) : (if i = · then (1 : 𝕜) else 0) ∈
   simpa only [@eq_comm _ i, ← Pi.single_apply] using single_mem_stdSimplex 𝕜 i
 #align ite_eq_mem_std_simplex ite_eq_mem_stdSimplex
 
+-- Adaptation note: as of `nightly-2024-03-11`, we need a type annotation on the segment in the
+-- following two lemmas.
+
 /-- The edges are contained in the simplex. -/
 lemma segment_single_subset_stdSimplex (i j : ι) :
-    [Pi.single i 1 -[𝕜] Pi.single j 1] ⊆ stdSimplex 𝕜 ι :=
+    ([Pi.single i 1 -[𝕜] Pi.single j 1] : Set (ι → 𝕜)) ⊆ stdSimplex 𝕜 ι :=
   (convex_stdSimplex 𝕜 ι).segment_subset (single_mem_stdSimplex _ _) (single_mem_stdSimplex _ _)
 
-lemma stdSimplex_fin_two : stdSimplex 𝕜 (Fin 2) = [Pi.single 0 1 -[𝕜] Pi.single 1 1] := by
+lemma stdSimplex_fin_two :
+    stdSimplex 𝕜 (Fin 2) = ([Pi.single 0 1 -[𝕜] Pi.single 1 1] : Set (Fin 2 → 𝕜)) := by
   refine Subset.antisymm ?_ (segment_single_subset_stdSimplex 𝕜 (0 : Fin 2) 1)
   rintro f ⟨hf₀, hf₁⟩
   rw [Fin.sum_univ_two] at hf₁

Follow-up to #10816.

Remaining places containing such lemmas are

• Option.bex_ne_none and Option.ball_ne_none: defined in Lean core
• Nat.decidableBallLT and Nat.decidableBallLE: defined in Lean core
• bef_def is still used in a number of places and could be renamed
• BAll.imp_{left,right}, BEx.imp_{left,right}, BEx.intro and BEx.elim

I only audited the first ~150 lemmas mentioning "ball"; too many lemmas named after Metric.ball/openBall/closedBall.

Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>

@@ -187,10 +187,8 @@ theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] := by
 #align convex_segment convex_segment
 
 theorem Convex.linear_image (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f '' s) := by
-  intro x hx y hy a b ha hb hab
-  obtain ⟨x', hx', rfl⟩ := mem_image_iff_bex.1 hx
-  obtain ⟨y', hy', rfl⟩ := mem_image_iff_bex.1 hy
-  exact ⟨a • x' + b • y', hs hx' hy' ha hb hab, by rw [f.map_add, f.map_smul, f.map_smul]⟩
+  rintro _ ⟨x, hx, rfl⟩ _ ⟨y, hy, rfl⟩ a b ha hb hab
+  exact ⟨a • x + b • y, hs hx hy ha hb hab, by rw [f.map_add, f.map_smul, f.map_smul]⟩
 #align convex.linear_image Convex.linear_image
 
 theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinearMap 𝕜 f) :

Lemma names around cancellation of multiplication and division are a mess.

This PR renames a handful of them according to the following table (each big row contains the multiplicative statement, then the three rows contain the GroupWithZero lemma name, the Group lemma, the AddGroup lemma name).

| Statement | New name | Old name | |

@@ -599,7 +599,7 @@ theorem Convex.exists_mem_add_smul_eq (h : Convex 𝕜 s) {x y : E} {p q : 𝕜}
     simp
   · replace hpq : 0 < p + q := (add_nonneg hp hq).lt_of_ne' (mt (add_eq_zero_iff' hp hq).1 hpq)
     refine ⟨_, convex_iff_div.1 h hx hy hp hq hpq, ?_⟩
-    simp only [smul_add, smul_smul, mul_div_cancel' _ hpq.ne']
+    simp only [smul_add, smul_smul, mul_div_cancel₀ _ hpq.ne']
 
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s := (add_smul_subset _ _ _).antisymm <| by
@@ -738,11 +738,11 @@ def stdSimplexEquivIcc : stdSimplex 𝕜 (Fin 2) ≃ Icc (0 : 𝕜) 1 where
   invFun x := ⟨![x, 1 - x], Fin.forall_fin_two.2 ⟨x.2.1, sub_nonneg.2 x.2.2⟩,
     calc
       ∑ i : Fin 2, ![(x : 𝕜), 1 - x] i = x + (1 - x) := Fin.sum_univ_two _
-      _ = 1 := add_sub_cancel'_right _ _⟩
+      _ = 1 := add_sub_cancel _ _⟩
   left_inv f := Subtype.eq <| funext <| Fin.forall_fin_two.2 <| .intro rfl <|
       calc
         (1 : 𝕜) - f.1 0 = f.1 0 + f.1 1 - f.1 0 := by rw [← Fin.sum_univ_two f.1, f.2.2]
-        _ = f.1 1 := add_sub_cancel' _ _
+        _ = f.1 1 := add_sub_cancel_left _ _
   right_inv x := Subtype.eq rfl
 
 end OrderedRing

ball for "bounded forall" and bex for "bounded exists" are from experience very confusing abbreviations. This PR renames them to forall_mem and exists_mem in the few Set lemma names that mention them.

Also deprecate ball_image_of_ball, mem_image_elim, mem_image_elim_on since those lemmas are duplicates of the renamed lemmas (apart from argument order and implicitness, which I am also fixing by making the binder in the RHS of forall_mem_image semi-implicit), have obscure names and are completely unused.

@@ -101,7 +101,7 @@ theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Conve
 
 theorem convex_iInter {ι : Sort*} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
-  sInter_range s ▸ convex_sInter <| forall_range_iff.2 h
+  sInter_range s ▸ convex_sInter <| forall_mem_range.2 h
 #align convex_Inter convex_iInter
 
 theorem convex_iInter₂ {ι : Sort*} {κ : ι → Sort*} {s : ∀ i, κ i → Set E}

Forward-port of leanprover-community/mathlib#19101 Motivated by https://github.com/Shamrock-Frost/BrouwerFixedPoint

Co-authored-by: @Shamrock-Frost

@@ -30,7 +30,7 @@ variable {𝕜 E F β : Type*}
 
 open LinearMap Set
 
-open BigOperators Classical Convex Pointwise
+open scoped BigOperators Convex Pointwise
 
 /-! ### Convexity of sets -/
 
@@ -665,6 +665,8 @@ end Submodule
 
 section Simplex
 
+section OrderedSemiring
+
 variable (𝕜) (ι : Type*) [OrderedSemiring 𝕜] [Fintype ι]
 
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
@@ -688,11 +690,61 @@ theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) := by
     exact hab
 #align convex_std_simplex convex_stdSimplex
 
-variable {ι}
+@[nontriviality] lemma stdSimplex_of_subsingleton [Subsingleton 𝕜] : stdSimplex 𝕜 ι = univ :=
+  eq_univ_of_forall fun _ ↦ ⟨fun _ ↦ (Subsingleton.elim _ _).le, Subsingleton.elim _ _⟩
+
+/-- The standard simplex in the zero-dimensional space is empty. -/
+lemma stdSimplex_of_isEmpty_index [IsEmpty ι] [Nontrivial 𝕜] : stdSimplex 𝕜 ι = ∅ :=
+  eq_empty_of_forall_not_mem <| by rintro f ⟨-, hf⟩; simp at hf
+
+lemma stdSimplex_unique [Unique ι] : stdSimplex 𝕜 ι = {fun _ ↦ 1} := by
+  refine eq_singleton_iff_unique_mem.2 ⟨⟨fun _ ↦ zero_le_one, Fintype.sum_unique _⟩, ?_⟩
+  rintro f ⟨-, hf⟩
+  rw [Fintype.sum_unique] at hf
+  exact funext (Unique.forall_iff.2 hf)
 
-theorem ite_eq_mem_stdSimplex (i : ι) : (fun j => ite (i = j) (1 : 𝕜) 0) ∈ stdSimplex 𝕜 ι :=
-  ⟨fun j => by simp only; split_ifs <;> norm_num, by
-    rw [Finset.sum_ite_eq, if_pos (Finset.mem_univ _)]⟩
+variable {ι} [DecidableEq ι]
+
+theorem single_mem_stdSimplex (i : ι) : Pi.single i 1 ∈ stdSimplex 𝕜 ι :=
+  ⟨le_update_iff.2 ⟨zero_le_one, fun _ _ ↦ le_rfl⟩, by simp⟩
+
+theorem ite_eq_mem_stdSimplex (i : ι) : (if i = · then (1 : 𝕜) else 0) ∈ stdSimplex 𝕜 ι := by
+  simpa only [@eq_comm _ i, ← Pi.single_apply] using single_mem_stdSimplex 𝕜 i
 #align ite_eq_mem_std_simplex ite_eq_mem_stdSimplex
 
+/-- The edges are contained in the simplex. -/
+lemma segment_single_subset_stdSimplex (i j : ι) :
+    [Pi.single i 1 -[𝕜] Pi.single j 1] ⊆ stdSimplex 𝕜 ι :=
+  (convex_stdSimplex 𝕜 ι).segment_subset (single_mem_stdSimplex _ _) (single_mem_stdSimplex _ _)
+
+lemma stdSimplex_fin_two : stdSimplex 𝕜 (Fin 2) = [Pi.single 0 1 -[𝕜] Pi.single 1 1] := by
+  refine Subset.antisymm ?_ (segment_single_subset_stdSimplex 𝕜 (0 : Fin 2) 1)
+  rintro f ⟨hf₀, hf₁⟩
+  rw [Fin.sum_univ_two] at hf₁
+  refine ⟨f 0, f 1, hf₀ 0, hf₀ 1, hf₁, funext <| Fin.forall_fin_two.2 ?_⟩
+  simp
+
+end OrderedSemiring
+
+section OrderedRing
+
+variable (𝕜) [OrderedRing 𝕜]
+
+/-- The standard one-dimensional simplex in `Fin 2 → 𝕜` is equivalent to the unit interval. -/
+@[simps (config := .asFn)]
+def stdSimplexEquivIcc : stdSimplex 𝕜 (Fin 2) ≃ Icc (0 : 𝕜) 1 where
+  toFun f := ⟨f.1 0, f.2.1 _, f.2.2 ▸
+    Finset.single_le_sum (fun i _ ↦ f.2.1 i) (Finset.mem_univ _)⟩
+  invFun x := ⟨![x, 1 - x], Fin.forall_fin_two.2 ⟨x.2.1, sub_nonneg.2 x.2.2⟩,
+    calc
+      ∑ i : Fin 2, ![(x : 𝕜), 1 - x] i = x + (1 - x) := Fin.sum_univ_two _
+      _ = 1 := add_sub_cancel'_right _ _⟩
+  left_inv f := Subtype.eq <| funext <| Fin.forall_fin_two.2 <| .intro rfl <|
+      calc
+        (1 : 𝕜) - f.1 0 = f.1 0 + f.1 1 - f.1 0 := by rw [← Fin.sum_univ_two f.1, f.2.2]
+        _ = f.1 1 := add_sub_cancel' _ _
+  right_inv x := Subtype.eq rfl
+
+end OrderedRing
+
 end Simplex

This is a simple corollary of the existing Convex.vadd.

@@ -494,6 +494,10 @@ section AddCommGroup
 
 variable [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] {s t : Set E}
 
+@[simp]
+theorem convex_vadd (a : E) : Convex 𝕜 (a +ᵥ s) ↔ Convex 𝕜 s :=
+  ⟨fun h ↦ by simpa using h.vadd (-a), fun h ↦ h.vadd _⟩
+
 theorem Convex.add_smul_mem (hs : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : x + y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • y ∈ s := by
   have h : x + t • y = (1 - t) • x + t • (x + y) := by

• Redefine Set.image2 to use ∃ a ∈ s, ∃ b ∈ t, f a b = c instead of ∃ a b, a ∈ s ∧ b ∈ t ∧ f a b = c.
• Redefine Set.seq as Set.image2. The new definition is equal to the old one but rw [Set.seq] gives a different result.
• Redefine Filter.map₂ to use ∃ u ∈ f, ∃ v ∈ g, image2 m u v ⊆ s instead of ∃ u v, u ∈ f ∧ v ∈ g ∧ ...
• Update lemmas like Set.mem_image2, Finset.mem_image₂, Set.mem_mul, Finset.mem_div etc

The two reasons to make the change are:

• ∃ a ∈ s, ∃ b ∈ t, _ is a simp-normal form, and
• it looks a bit nicer.

@@ -77,7 +77,7 @@ theorem convex_iff_pointwise_add_subset :
     Convex 𝕜 s ↔ ∀ ⦃a b : 𝕜⦄, 0 ≤ a → 0 ≤ b → a + b = 1 → a • s + b • s ⊆ s :=
   Iff.intro
     (by
-      rintro hA a b ha hb hab w ⟨au, bv, ⟨u, hu, rfl⟩, ⟨v, hv, rfl⟩, rfl⟩
+      rintro hA a b ha hb hab w ⟨au, ⟨u, hu, rfl⟩, bv, ⟨v, hv, rfl⟩, rfl⟩
       exact hA hu hv ha hb hab)
     fun h x hx y hy a b ha hb hab => (h ha hb hab) (Set.add_mem_add ⟨_, hx, rfl⟩ ⟨_, hy, rfl⟩)
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
@@ -599,7 +599,7 @@ theorem Convex.exists_mem_add_smul_eq (h : Convex 𝕜 s) {x y : E} {p q : 𝕜}
 
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
     (p + q) • s = p • s + q • s := (add_smul_subset _ _ _).antisymm <| by
-  rintro _ ⟨_, _, ⟨v₁, h₁, rfl⟩, ⟨v₂, h₂, rfl⟩, rfl⟩
+  rintro _ ⟨_, ⟨v₁, h₁, rfl⟩, _, ⟨v₂, h₂, rfl⟩, rfl⟩
   exact h_conv.exists_mem_add_smul_eq h₁ h₂ hp hq
 #align convex.add_smul Convex.add_smul
 

Sort the lemmas in Algebra.Order.Module into Algebra.Order.Module.Defs and Algebra.Order.Module.Pointwise. Generalise them.

A later PR will rename the lemmas to better match the naming convention.

@@ -3,7 +3,7 @@ Copyright (c) 2019 Alexander Bentkamp. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
 -/
-import Mathlib.Algebra.Order.Module
+import Mathlib.Algebra.Order.Module.OrderedSMul
 import Mathlib.Analysis.Convex.Star
 import Mathlib.LinearAlgebra.AffineSpace.AffineSubspace
 

Remove the duplicates introduced in #8869 by sorting the lemmas in Algebra.Order.SMul into three files:

• Algebra.Order.Module.Defs for the order isomorphism induced by scalar multiplication by a positivity element
• Algebra.Order.Module.Pointwise for the order properties of scalar multiplication of sets. This file is new. I credit myself for https://github.com/leanprover-community/mathlib/pull/9078
• Algebra.Order.Module.OrderedSMul: The material about OrderedSMul per se. Inherits the copyright header from Algebra.Order.SMul. This file should eventually be deleted.

I move each #align to the correct file. On top of that, I delete unused redundant OrderedSMul instances (they were useful in Lean 3, but not anymore) and eq_of_smul_eq_smul_of_pos_of_le/eq_of_smul_eq_smul_of_neg_of_le since those lemmas are weird and unused.

@@ -279,7 +279,7 @@ variable [OrderedAddCommMonoid β] [Module 𝕜 β] [OrderedSMul 𝕜 β]
 theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab =>
   calc
     a • x + b • y ≤ a • r + b • r :=
-      add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
+      add_le_add (smul_le_smul_of_nonneg_left hx ha) (smul_le_smul_of_nonneg_left hy hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iic convex_Iic
 
@@ -317,8 +317,8 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) := by
     rwa [zero_smul, zero_add, hab, one_smul]
   rw [mem_Iio] at hx hy
   calc
-    a • x + b • y < a • r + b • r :=
-      add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
+    a • x + b • y < a • r + b • r := add_lt_add_of_lt_of_le
+        (smul_lt_smul_of_pos_left hx ha') (smul_le_smul_of_nonneg_left hy.le hb)
     _ = r := Convex.combo_self hab _
 #align convex_Iio convex_Iio
 
@@ -561,7 +561,8 @@ theorem Convex_subadditive_le [SMul 𝕜 E] {f : E → 𝕜} (hf1 : ∀ x y, f (
   rintro x hx y hy z ⟨a, b, ha, hb, hs, rfl⟩
   calc
     _ ≤ a • (f x) + b • (f y) := le_trans (hf1 _ _) (add_le_add (hf2 x ha) (hf2 y hb))
-    _ ≤ a • B + b • B := add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
+    _ ≤ a • B + b • B :=
+        add_le_add (smul_le_smul_of_nonneg_left hx ha) (smul_le_smul_of_nonneg_left hy hb)
     _ ≤ B := by rw [← add_smul, hs, one_smul]
 
 end LinearOrderedRing

@@ -522,10 +522,8 @@ theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy
 #align convex.add_smul_sub_mem Convex.add_smul_sub_mem
 
 /-- Affine subspaces are convex. -/
-theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set E) := by
-  intro x hx y hy a b _ _ hab
-  rw [eq_sub_of_add_eq hab, ← AffineMap.lineMap_apply_module]
-  exact AffineMap.lineMap_mem b hx hy
+theorem AffineSubspace.convex (Q : AffineSubspace 𝕜 E) : Convex 𝕜 (Q : Set E) :=
+  fun x hx y hy a b _ _ hab ↦ by simpa [Convex.combo_eq_smul_sub_add hab] using Q.2 _ hy hx hx
 #align affine_subspace.convex AffineSubspace.convex
 
 /-- The preimage of a convex set under an affine map is convex. -/

We define the convex body convexBodySum and prove the following

theorem exists_ne_zero_mem_ringOfIntegers_of_norm_le {B : ℝ}
     (h : (minkowskiBound K) < volume (convexBodySum K B)) :
     ∃ (a : 𝓞 K), a ≠ 0 ∧ |Algebra.norm ℚ (a:K)| ≤ ((finrank ℚ K : ℝ)⁻¹ * B) ^ (finrank ℚ K) 

Computation of the volume (convexBodySum K B)) and applications of the result are coming in a following PR.

@@ -552,6 +552,22 @@ end AddCommGroup
 
 end OrderedRing
 
+section LinearOrderedRing
+
+variable [LinearOrderedRing 𝕜] [AddCommMonoid E]
+
+theorem Convex_subadditive_le [SMul 𝕜 E] {f : E → 𝕜} (hf1 : ∀ x y, f (x + y) ≤ (f x) + (f y))
+    (hf2 : ∀ ⦃c⦄ x, 0 ≤ c → f (c • x) ≤ c * f x) (B : 𝕜) :
+    Convex 𝕜 { x | f x ≤ B } := by
+  rw [convex_iff_segment_subset]
+  rintro x hx y hy z ⟨a, b, ha, hb, hs, rfl⟩
+  calc
+    _ ≤ a • (f x) + b • (f y) := le_trans (hf1 _ _) (add_le_add (hf2 x ha) (hf2 y hb))
+    _ ≤ a • B + b • B := add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
+    _ ≤ B := by rw [← add_smul, hs, one_smul]
+
+end LinearOrderedRing
+
 section LinearOrderedField
 
 variable [LinearOrderedField 𝕜]

@@ -82,7 +82,7 @@ theorem convex_iff_pointwise_add_subset :
     fun h x hx y hy a b ha hb hab => (h ha hb hab) (Set.add_mem_add ⟨_, hx, rfl⟩ ⟨_, hy, rfl⟩)
 #align convex_iff_pointwise_add_subset convex_iff_pointwise_add_subset
 
-alias convex_iff_pointwise_add_subset ↔ Convex.set_combo_subset _
+alias ⟨Convex.set_combo_subset, _⟩ := convex_iff_pointwise_add_subset
 #align convex.set_combo_subset Convex.set_combo_subset
 
 theorem convex_empty : Convex 𝕜 (∅ : Set E) := fun _ => False.elim
@@ -618,7 +618,7 @@ theorem convex_iff_ordConnected [LinearOrderedField 𝕜] {s : Set 𝕜} : Conve
   by simp_rw [convex_iff_segment_subset, segment_eq_uIcc, ordConnected_iff_uIcc_subset]
 #align convex_iff_ord_connected convex_iff_ordConnected
 
-alias convex_iff_ordConnected ↔ Convex.ordConnected _
+alias ⟨Convex.ordConnected, _⟩ := convex_iff_ordConnected
 #align convex.ord_connected Convex.ordConnected
 
 end

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

This has nice performance benefits.

@@ -26,7 +26,7 @@ Generalize all this file to affine spaces.
 -/
 
 
-variable {𝕜 E F β : Type _}
+variable {𝕜 E F β : Type*}
 
 open LinearMap Set
 
@@ -99,12 +99,12 @@ theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Conve
   starConvex_sInter fun _ hs => h _ hs <| hx _ hs
 #align convex_sInter convex_sInter
 
-theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
+theorem convex_iInter {ι : Sort*} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
   sInter_range s ▸ convex_sInter <| forall_range_iff.2 h
 #align convex_Inter convex_iInter
 
-theorem convex_iInter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
+theorem convex_iInter₂ {ι : Sort*} {κ : ι → Sort*} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
   convex_iInter fun i => convex_iInter <| h i
 #align convex_Inter₂ convex_iInter₂
@@ -113,12 +113,12 @@ theorem Convex.prod {s : Set E} {t : Set F} (hs : Convex 𝕜 s) (ht : Convex 
     Convex 𝕜 (s ×ˢ t) := fun _ hx => (hs hx.1).prod (ht hx.2)
 #align convex.prod Convex.prod
 
-theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)] [∀ i, SMul 𝕜 (E i)]
+theorem convex_pi {ι : Type*} {E : ι → Type*} [∀ i, AddCommMonoid (E i)] [∀ i, SMul 𝕜 (E i)]
     {s : Set ι} {t : ∀ i, Set (E i)} (ht : ∀ ⦃i⦄, i ∈ s → Convex 𝕜 (t i)) : Convex 𝕜 (s.pi t) :=
   fun _ hx => starConvex_pi fun _ hi => ht hi <| hx _ hi
 #align convex_pi convex_pi
 
-theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
+theorem Directed.convex_iUnion {ι : Sort*} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) := by
   rintro x hx y hy a b ha hb hab
   rw [mem_iUnion] at hx hy ⊢
@@ -646,7 +646,7 @@ end Submodule
 
 section Simplex
 
-variable (𝕜) (ι : Type _) [OrderedSemiring 𝕜] [Fintype ι]
+variable (𝕜) (ι : Type*) [OrderedSemiring 𝕜] [Fintype ι]
 
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
 coordinates with total sum `1`. This is the free object in the category of convex spaces. -/

• depends on: #5966

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

@@ -2,16 +2,13 @@
 Copyright (c) 2019 Alexander Bentkamp. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
-
-! This file was ported from Lean 3 source module analysis.convex.basic
-! leanprover-community/mathlib commit 92bd7b1ffeb306a89f450bee126ddd8a284c259d
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.Algebra.Order.Module
 import Mathlib.Analysis.Convex.Star
 import Mathlib.LinearAlgebra.AffineSpace.AffineSubspace
 
+#align_import analysis.convex.basic from "leanprover-community/mathlib"@"92bd7b1ffeb306a89f450bee126ddd8a284c259d"
+
 /-!
 # Convex sets and functions in vector spaces
 

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Alexander Bentkamp, Yury Kudriashov, Yaël Dillies
 
 ! This file was ported from Lean 3 source module analysis.convex.basic
-! leanprover-community/mathlib commit 9003f28797c0664a49e4179487267c494477d853
+! leanprover-community/mathlib commit 92bd7b1ffeb306a89f450bee126ddd8a284c259d
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -175,6 +175,10 @@ theorem convex_singleton (c : E) : Convex 𝕜 ({c} : Set E) :=
   subsingleton_singleton.convex
 #align convex_singleton convex_singleton
 
+theorem convex_zero : Convex 𝕜 (0 : Set E) :=
+  convex_singleton _
+#align convex_zero convex_zero
+
 theorem convex_segment (x y : E) : Convex 𝕜 [x -[𝕜] y] := by
   rintro p ⟨ap, bp, hap, hbp, habp, rfl⟩ q ⟨aq, bq, haq, hbq, habq, rfl⟩ a b ha hb hab
   refine'
@@ -214,6 +218,40 @@ theorem Convex.add {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Conve
   exact (hs.prod ht).is_linear_image IsLinearMap.isLinearMap_add
 #align convex.add Convex.add
 
+variable (𝕜 E)
+
+/-- The convex sets form an additive submonoid under pointwise addition. -/
+def convexAddSubmonoid : AddSubmonoid (Set E) where
+  carrier := {s : Set E | Convex 𝕜 s}
+  zero_mem' := convex_zero
+  add_mem' := Convex.add
+#align convex_add_submonoid convexAddSubmonoid
+
+@[simp, norm_cast]
+theorem coe_convexAddSubmonoid : ↑(convexAddSubmonoid 𝕜 E) = {s : Set E | Convex 𝕜 s} :=
+  rfl
+#align coe_convex_add_submonoid coe_convexAddSubmonoid
+
+variable {𝕜 E}
+
+@[simp]
+theorem mem_convexAddSubmonoid {s : Set E} : s ∈ convexAddSubmonoid 𝕜 E ↔ Convex 𝕜 s :=
+  Iff.rfl
+#align mem_convex_add_submonoid mem_convexAddSubmonoid
+
+theorem convex_list_sum {l : List (Set E)} (h : ∀ i ∈ l, Convex 𝕜 i) : Convex 𝕜 l.sum :=
+  (convexAddSubmonoid 𝕜 E).list_sum_mem h
+#align convex_list_sum convex_list_sum
+
+theorem convex_multiset_sum {s : Multiset (Set E)} (h : ∀ i ∈ s, Convex 𝕜 i) : Convex 𝕜 s.sum :=
+  (convexAddSubmonoid 𝕜 E).multiset_sum_mem _ h
+#align convex_multiset_sum convex_multiset_sum
+
+theorem convex_sum {ι} {s : Finset ι} (t : ι → Set E) (h : ∀ i ∈ s, Convex 𝕜 (t i)) :
+    Convex 𝕜 (∑ i in s, t i) :=
+  (convexAddSubmonoid 𝕜 E).sum_mem h
+#align convex_sum convex_sum
+
 theorem Convex.vadd (hs : Convex 𝕜 s) (z : E) : Convex 𝕜 (z +ᵥ s) := by
   simp_rw [← image_vadd, vadd_eq_add, ← singleton_add]
   exact (convex_singleton _).add hs

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

@@ -616,10 +616,10 @@ variable (𝕜) (ι : Type _) [OrderedSemiring 𝕜] [Fintype ι]
 /-- The standard simplex in the space of functions `ι → 𝕜` is the set of vectors with non-negative
 coordinates with total sum `1`. This is the free object in the category of convex spaces. -/
 def stdSimplex : Set (ι → 𝕜) :=
-  { f | (∀ x, 0 ≤ f x) ∧ (∑ x, f x) = 1 }
+  { f | (∀ x, 0 ≤ f x) ∧ ∑ x, f x = 1 }
 #align std_simplex stdSimplex
 
-theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } := by
+theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | ∑ x, f x = 1 } := by
   ext f
   simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter

Changes are of the form

• some_tactic at h⊢ -> some_tactic at h ⊢
• some_tactic at h -> some_tactic at h

@@ -124,7 +124,7 @@ theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)]
 theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) := by
   rintro x hx y hy a b ha hb hab
-  rw [mem_iUnion] at hx hy⊢
+  rw [mem_iUnion] at hx hy ⊢
   obtain ⟨i, hx⟩ := hx
   obtain ⟨j, hy⟩ := hy
   obtain ⟨k, hik, hjk⟩ := hdir i j

Add Convex.mapsTo_lineMap, Convex.lineMap_mem.

@@ -472,11 +472,18 @@ theorem Convex.smul_mem_of_zero_mem (hs : Convex 𝕜 s) {x : E} (zero_mem : (0
   simpa using hs.add_smul_mem zero_mem (by simpa using hx) ht
 #align convex.smul_mem_of_zero_mem Convex.smul_mem_of_zero_mem
 
+theorem Convex.mapsTo_lineMap (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) :
+    MapsTo (AffineMap.lineMap x y) (Icc (0 : 𝕜) 1) s := by
+  simpa only [mapsTo', segment_eq_image_lineMap] using h.segment_subset hx hy
+
+theorem Convex.lineMap_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
+    (ht : t ∈ Icc 0 1) : AffineMap.lineMap x y t ∈ s :=
+  h.mapsTo_lineMap hx hy ht
+
 theorem Convex.add_smul_sub_mem (h : Convex 𝕜 s) {x y : E} (hx : x ∈ s) (hy : y ∈ s) {t : 𝕜}
     (ht : t ∈ Icc (0 : 𝕜) 1) : x + t • (y - x) ∈ s := by
-  apply h.segment_subset hx hy
-  rw [segment_eq_image']
-  exact mem_image_of_mem _ ht
+  rw [add_comm]
+  exact h.lineMap_mem hx hy ht
 #align convex.add_smul_sub_mem Convex.add_smul_sub_mem
 
 /-- Affine subspaces are convex. -/

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

@@ -16,7 +16,7 @@ import Mathlib.LinearAlgebra.AffineSpace.AffineSubspace
 # Convex sets and functions in vector spaces
 
 In a 𝕜-vector space, we define the following objects and properties.
-* `convex 𝕜 s`: A set `s` is convex if for any two points `x y ∈ s` it includes `segment 𝕜 x y`.
+* `Convex 𝕜 s`: A set `s` is convex if for any two points `x y ∈ s` it includes `segment 𝕜 x y`.
 * `stdSimplex 𝕜 ι`: The standard simplex in `ι → 𝕜` (currently requires `Fintype ι`). It is the
   intersection of the positive quadrant with the hyperplane `s.sum = 1`.
 
@@ -552,7 +552,7 @@ end LinearOrderedField
 
 /-!
 #### Convex sets in an ordered space
-Relates `convex` and `OrdConnected`.
+Relates `Convex` and `OrdConnected`.
 -/
 
 

Now that leanprover/lean4#2210 has been merged, this PR:

• removes all the set_option synthInstance.etaExperiment true commands (and some etaExperiment% term elaborators)
• removes many but not quite all set_option maxHeartbeats commands
• makes various other changes required to cope with leanprover/lean4#2210.

Co-authored-by: Scott Morrison <scott.morrison@anu.edu.au> Co-authored-by: Scott Morrison <scott.morrison@gmail.com> Co-authored-by: Matthew Ballard <matt@mrb.email>

@@ -248,7 +248,6 @@ theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab
     _ = r := Convex.combo_self hab _
 #align convex_Iic convex_Iic
 
-set_option synthInstance.etaExperiment true in -- Porting note: lean4#2074
 theorem convex_Ici (r : β) : Convex 𝕜 (Ici r) :=
   @convex_Iic 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ici convex_Ici
@@ -288,7 +287,6 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) := by
     _ = r := Convex.combo_self hab _
 #align convex_Iio convex_Iio
 
-set_option synthInstance.etaExperiment true in -- Porting note: lean4#2074
 theorem convex_Ioi (r : β) : Convex 𝕜 (Ioi r) :=
   @convex_Iio 𝕜 βᵒᵈ _ _ _ _ r
 #align convex_Ioi convex_Ioi
@@ -349,13 +347,11 @@ theorem MonotoneOn.convex_lt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β)
       (max_rec' { x | f x < r } hx.2 hy.2)⟩
 #align monotone_on.convex_lt MonotoneOn.convex_lt
 
-set_option synthInstance.etaExperiment true in -- porting note: lean4#2074
 theorem MonotoneOn.convex_ge (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r ≤ f x }) :=
   @MonotoneOn.convex_le 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r
 #align monotone_on.convex_ge MonotoneOn.convex_ge
 
-set_option synthInstance.etaExperiment true in -- porting note: lean4#2074
 theorem MonotoneOn.convex_gt (hf : MonotoneOn f s) (hs : Convex 𝕜 s) (r : β) :
     Convex 𝕜 ({ x ∈ s | r < f x }) :=
   @MonotoneOn.convex_lt 𝕜 Eᵒᵈ βᵒᵈ _ _ _ _ _ _ _ hf.dual hs r

As discussed on Zulip

Renames

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

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

@@ -98,19 +98,19 @@ theorem Convex.inter {t : Set E} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) : Con
   fun _ hx => (hs hx.1).inter (ht hx.2)
 #align convex.inter Convex.inter
 
-theorem convex_interₛ {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun _ hx =>
-  starConvex_interₛ fun _ hs => h _ hs <| hx _ hs
-#align convex_sInter convex_interₛ
+theorem convex_sInter {S : Set (Set E)} (h : ∀ s ∈ S, Convex 𝕜 s) : Convex 𝕜 (⋂₀ S) := fun _ hx =>
+  starConvex_sInter fun _ hs => h _ hs <| hx _ hs
+#align convex_sInter convex_sInter
 
-theorem convex_interᵢ {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
+theorem convex_iInter {ι : Sort _} {s : ι → Set E} (h : ∀ i, Convex 𝕜 (s i)) :
     Convex 𝕜 (⋂ i, s i) :=
-  interₛ_range s ▸ convex_interₛ <| forall_range_iff.2 h
-#align convex_Inter convex_interᵢ
+  sInter_range s ▸ convex_sInter <| forall_range_iff.2 h
+#align convex_Inter convex_iInter
 
-theorem convex_interᵢ₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
+theorem convex_iInter₂ {ι : Sort _} {κ : ι → Sort _} {s : ∀ i, κ i → Set E}
     (h : ∀ i j, Convex 𝕜 (s i j)) : Convex 𝕜 (⋂ (i) (j), s i j) :=
-  convex_interᵢ fun i => convex_interᵢ <| h i
-#align convex_Inter₂ convex_interᵢ₂
+  convex_iInter fun i => convex_iInter <| h i
+#align convex_Inter₂ convex_iInter₂
 
 theorem Convex.prod {s : Set E} {t : Set F} (hs : Convex 𝕜 s) (ht : Convex 𝕜 t) :
     Convex 𝕜 (s ×ˢ t) := fun _ hx => (hs hx.1).prod (ht hx.2)
@@ -121,21 +121,21 @@ theorem convex_pi {ι : Type _} {E : ι → Type _} [∀ i, AddCommMonoid (E i)]
   fun _ hx => starConvex_pi fun _ hi => ht hi <| hx _ hi
 #align convex_pi convex_pi
 
-theorem Directed.convex_unionᵢ {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
+theorem Directed.convex_iUnion {ι : Sort _} {s : ι → Set E} (hdir : Directed (· ⊆ ·) s)
     (hc : ∀ ⦃i : ι⦄, Convex 𝕜 (s i)) : Convex 𝕜 (⋃ i, s i) := by
   rintro x hx y hy a b ha hb hab
-  rw [mem_unionᵢ] at hx hy⊢
+  rw [mem_iUnion] at hx hy⊢
   obtain ⟨i, hx⟩ := hx
   obtain ⟨j, hy⟩ := hy
   obtain ⟨k, hik, hjk⟩ := hdir i j
   exact ⟨k, hc (hik hx) (hjk hy) ha hb hab⟩
-#align directed.convex_Union Directed.convex_unionᵢ
+#align directed.convex_Union Directed.convex_iUnion
 
-theorem DirectedOn.convex_unionₛ {c : Set (Set E)} (hdir : DirectedOn (· ⊆ ·) c)
+theorem DirectedOn.convex_sUnion {c : Set (Set E)} (hdir : DirectedOn (· ⊆ ·) c)
     (hc : ∀ ⦃A : Set E⦄, A ∈ c → Convex 𝕜 A) : Convex 𝕜 (⋃₀ c) := by
-  rw [unionₛ_eq_unionᵢ]
-  exact (directedOn_iff_directed.1 hdir).convex_unionᵢ fun A => hc A.2
-#align directed_on.convex_sUnion DirectedOn.convex_unionₛ
+  rw [sUnion_eq_iUnion]
+  exact (directedOn_iff_directed.1 hdir).convex_iUnion fun A => hc A.2
+#align directed_on.convex_sUnion DirectedOn.convex_sUnion
 
 end SMul
 
@@ -618,7 +618,7 @@ def stdSimplex : Set (ι → 𝕜) :=
 
 theorem stdSimplex_eq_inter : stdSimplex 𝕜 ι = (⋂ x, { f | 0 ≤ f x }) ∩ { f | (∑ x, f x) = 1 } := by
   ext f
-  simp only [stdSimplex, Set.mem_inter_iff, Set.mem_interᵢ, Set.mem_setOf_eq]
+  simp only [stdSimplex, Set.mem_inter_iff, Set.mem_iInter, Set.mem_setOf_eq]
 #align std_simplex_eq_inter stdSimplex_eq_inter
 
 theorem convex_stdSimplex : Convex 𝕜 (stdSimplex 𝕜 ι) := by

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

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

@@ -154,9 +154,8 @@ theorem convex_iff_forall_pos :
   forall₂_congr fun _ => starConvex_iff_forall_pos
 #align convex_iff_forall_pos convex_iff_forall_pos
 
-theorem convex_iff_pairwise_pos :
-    Convex 𝕜 s ↔ s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s :=
-  by
+theorem convex_iff_pairwise_pos : Convex 𝕜 s ↔
+    s.Pairwise fun x y => ∀ ⦃a b : 𝕜⦄, 0 < a → 0 < b → a + b = 1 → a • x + b • y ∈ s := by
   refine' convex_iff_forall_pos.trans ⟨fun h x hx y hy _ => h hx hy, _⟩
   intro h x hx y hy a b ha hb hab
   obtain rfl | hxy := eq_or_ne x y
@@ -198,8 +197,8 @@ theorem Convex.is_linear_image (hs : Convex 𝕜 s) {f : E → F} (hf : IsLinear
   hs.linear_image <| hf.mk' f
 #align convex.is_linear_image Convex.is_linear_image
 
-theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) : Convex 𝕜 (f ⁻¹' s) :=
-  by
+theorem Convex.linear_preimage {s : Set F} (hs : Convex 𝕜 s) (f : E →ₗ[𝕜] F) :
+    Convex 𝕜 (f ⁻¹' s) := by
   intro x hx y hy a b ha hb hab
   rw [mem_preimage, f.map_add, f.map_smul, f.map_smul]
   exact hs hx hy ha hb hab

@@ -536,27 +536,19 @@ theorem Convex.mem_smul_of_zero_mem (h : Convex 𝕜 s) {x : E} (zero_mem : (0 :
   exact h.smul_mem_of_zero_mem zero_mem hx ⟨inv_nonneg.2 (zero_le_one.trans ht), inv_le_one ht⟩
 #align convex.mem_smul_of_zero_mem Convex.mem_smul_of_zero_mem
 
+theorem Convex.exists_mem_add_smul_eq (h : Convex 𝕜 s) {x y : E} {p q : 𝕜} (hx : x ∈ s) (hy : y ∈ s)
+    (hp : 0 ≤ p) (hq : 0 ≤ q) : ∃ z ∈ s, (p + q) • z = p • x + q • y := by
+  rcases _root_.em (p = 0 ∧ q = 0) with (⟨rfl, rfl⟩ | hpq)
+  · use x, hx
+    simp
+  · replace hpq : 0 < p + q := (add_nonneg hp hq).lt_of_ne' (mt (add_eq_zero_iff' hp hq).1 hpq)
+    refine ⟨_, convex_iff_div.1 h hx hy hp hq hpq, ?_⟩
+    simp only [smul_add, smul_smul, mul_div_cancel' _ hpq.ne']
+
 theorem Convex.add_smul (h_conv : Convex 𝕜 s) {p q : 𝕜} (hp : 0 ≤ p) (hq : 0 ≤ q) :
-    (p + q) • s = p • s + q • s := by
-  obtain rfl | hs := s.eq_empty_or_nonempty
-  · simp_rw [smul_set_empty, add_empty]
-  obtain rfl | hp' := hp.eq_or_lt
-  · rw [zero_add, zero_smul_set hs, zero_add]
-  obtain rfl | hq' := hq.eq_or_lt
-  · rw [add_zero, zero_smul_set hs, add_zero]
-  ext
-  constructor
-  · rintro ⟨v, hv, rfl⟩
-    exact ⟨p • v, q • v, smul_mem_smul_set hv, smul_mem_smul_set hv, (_root_.add_smul _ _ _).symm⟩
-  · rintro ⟨v₁, v₂, ⟨v₁₁, h₁₂, rfl⟩, ⟨v₂₁, h₂₂, rfl⟩, rfl⟩
-    have hpq := add_pos hp' hq'
-    refine'
-        mem_smul_set.2
-          ⟨_,
-            h_conv h₁₂ h₂₂ _ _
-              (by rw [← div_self hpq.ne', add_div] : p / (p + q) + q / (p + q) = 1),
-            by simp only [← mul_smul, smul_add, mul_div_cancel' _ hpq.ne']⟩ <;>
-      positivity
+    (p + q) • s = p • s + q • s := (add_smul_subset _ _ _).antisymm <| by
+  rintro _ ⟨_, _, ⟨v₁, h₁, rfl⟩, ⟨v₂, h₂, rfl⟩, rfl⟩
+  exact h_conv.exists_mem_add_smul_eq h₁ h₂ hp hq
 #align convex.add_smul Convex.add_smul
 
 end AddCommGroup

This PR fixes two things:

• Most align statements for definitions and theorems and instances that are separated by two newlines from the relevant declaration (s/\n\n#align/\n#align). This is often seen in the mathport output after ending calc blocks.
• All remaining more-than-one-line #align statements. (This was needed for a script I wrote for #3630.)

@@ -247,7 +247,6 @@ theorem convex_Iic (r : β) : Convex 𝕜 (Iic r) := fun x hx y hy a b ha hb hab
     a • x + b • y ≤ a • r + b • r :=
       add_le_add (smul_le_smul_of_nonneg hx ha) (smul_le_smul_of_nonneg hy hb)
     _ = r := Convex.combo_self hab _
-
 #align convex_Iic convex_Iic
 
 set_option synthInstance.etaExperiment true in -- Porting note: lean4#2074
@@ -288,7 +287,6 @@ theorem convex_Iio (r : β) : Convex 𝕜 (Iio r) := by
     a • x + b • y < a • r + b • r :=
       add_lt_add_of_lt_of_le (smul_lt_smul_of_pos hx ha') (smul_le_smul_of_nonneg hy.le hb)
     _ = r := Convex.combo_self hab _
-
 #align convex_Iio convex_Iio
 
 set_option synthInstance.etaExperiment true in -- Porting note: lean4#2074

Co-authored-by: Moritz Doll <moritz.doll@googlemail.com> Co-authored-by: Jireh Loreaux <loreaujy@gmail.com>