category_theory.monoidal.linear | Mathlib porting status

Changes since the initial port

The following section lists changes to this file in mathlib3 and mathlib4 that occured after the initial port. Most recent changes are shown first. Hovering over a commit will show all commits associated with the same mathlib3 commit.

Changes in mathlib3

986c4d57

(last sync)

Changes in mathlib3port

mathlib3

mathlib3port

31ca6f9c

bump to nightly-2024-04-14-09

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

f736ea6b

Diff

@@ -76,8 +76,9 @@ instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R whe
 /-- A faithful linear monoidal functor to a linear monoidal category
 ensures that the domain is linear monoidal. -/
 theorem monoidalLinearOfFaithful {D : Type _} [Category D] [Preadditive D] [Linear R D]
-    [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C) [Faithful F.toFunctor]
-    [F.toFunctor.Additive] [F.toFunctor.Linear R] : MonoidalLinear R D :=
+    [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C)
+    [CategoryTheory.Functor.Faithful F.toFunctor] [F.toFunctor.Additive] [F.toFunctor.Linear R] :
+    MonoidalLinear R D :=
   { tensor_smul' := by
       intros
       apply F.to_functor.map_injective

31ca6f9c

bump to nightly-2023-09-24-06

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

5655435f

Diff

@@ -3,8 +3,8 @@ Copyright (c) 2022 Scott Morrison. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Scott Morrison
 -/
-import Mathbin.CategoryTheory.Linear.LinearFunctor
-import Mathbin.CategoryTheory.Monoidal.Preadditive
+import CategoryTheory.Linear.LinearFunctor
+import CategoryTheory.Monoidal.Preadditive
 
 #align_import category_theory.monoidal.linear from "leanprover-community/mathlib"@"31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0"

31ca6f9c

bump to nightly-2023-09-06-06

mathlib commit https://github.com/leanprover-community/mathlib/commit/442a83d738cb208d3600056c489be16900ba701d

f3106448

Diff

@@ -46,10 +46,6 @@ class MonoidalLinear : Prop where
 #align category_theory.monoidal_linear CategoryTheory.MonoidalLinear
 -/
 
-restate_axiom monoidal_linear.tensor_smul'
-
-restate_axiom monoidal_linear.smul_tensor'
-
 attribute [simp] monoidal_linear.tensor_smul monoidal_linear.smul_tensor
 
 variable {C} [MonoidalLinear R C]

31ca6f9c

bump to nightly-2023-07-20-09

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

9c56d0dd

Diff

@@ -2,15 +2,12 @@
 Copyright (c) 2022 Scott Morrison. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Scott Morrison
-
-! This file was ported from Lean 3 source module category_theory.monoidal.linear
-! leanprover-community/mathlib commit 31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.CategoryTheory.Linear.LinearFunctor
 import Mathbin.CategoryTheory.Monoidal.Preadditive
 
+#align_import category_theory.monoidal.linear from "leanprover-community/mathlib"@"31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0"
+
 /-!
 # Linear monoidal categories

31ca6f9c

bump to nightly-2023-06-13-21

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

829520ac

Diff

@@ -67,14 +67,19 @@ instance tensorRight_linear (X : C) : (tensorRight X).Linear R where
 #align category_theory.tensor_right_linear CategoryTheory.tensorRight_linear
 -/
 
+#print CategoryTheory.tensoringLeft_linear /-
 instance tensoringLeft_linear (X : C) : ((tensoringLeft C).obj X).Linear R where
 #align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linear
+-/
 
+#print CategoryTheory.tensoringRight_linear /-
 instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R where
 #align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linear
+-/
 
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
+#print CategoryTheory.monoidalLinearOfFaithful /-
 /-- A faithful linear monoidal functor to a linear monoidal category
 ensures that the domain is linear monoidal. -/
 theorem monoidalLinearOfFaithful {D : Type _} [Category D] [Preadditive D] [Linear R D]
@@ -91,6 +96,7 @@ theorem monoidalLinearOfFaithful {D : Type _} [Category D] [Preadditive D] [Line
       simp only [F.to_functor.map_smul r (f ⊗ g), F.to_functor.map_smul r f, F.map_tensor,
         monoidal_linear.smul_tensor, linear.smul_comp, linear.comp_smul] }
 #align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithful
+-/
 
 end CategoryTheory

31ca6f9c

bump to nightly-2023-05-28-06

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

ba5d8b97

Diff

@@ -67,27 +67,12 @@ instance tensorRight_linear (X : C) : (tensorRight X).Linear R where
 #align category_theory.tensor_right_linear CategoryTheory.tensorRight_linear
 -/
 
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-Case conversion may be inaccurate. Consider using '#align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linearₓ'. -/
 instance tensoringLeft_linear (X : C) : ((tensoringLeft C).obj X).Linear R where
 #align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linear
 
-/- warning: category_theory.tensoring_right_linear -> CategoryTheory.tensoringRight_linear is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linearₓ'. -/
 instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R where
 #align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linear
 
-/- warning: category_theory.monoidal_linear_of_faithful -> CategoryTheory.monoidalLinearOfFaithful is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithfulₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /-- A faithful linear monoidal functor to a linear monoidal category

31ca6f9c

bump to nightly-2023-05-28-03

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

6c6011cf

Diff

@@ -86,10 +86,7 @@ instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R whe
 #align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linear
 
 /- warning: category_theory.monoidal_linear_of_faithful -> CategoryTheory.monoidalLinearOfFaithful is a dubious translation:
-lean 3 declaration is
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-but is expected to have type
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+<too large>
 Case conversion may be inaccurate. Consider using '#align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithfulₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/

31ca6f9c

bump to nightly-2023-04-04-02

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

2ee17135

Diff

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Scott Morrison
 
 ! This file was ported from Lean 3 source module category_theory.monoidal.linear
-! leanprover-community/mathlib commit 986c4d5761f938b2e1c43c01f001b6d9d88c2055
+! leanprover-community/mathlib commit 31ca6f9cf5f90a6206092cd7f84b359dcb6d52e0
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -14,6 +14,9 @@ import Mathbin.CategoryTheory.Monoidal.Preadditive
 /-!
 # Linear monoidal categories
 
+> THIS FILE IS SYNCHRONIZED WITH MATHLIB4.
+> Any changes to this file require a corresponding PR to mathlib4.
+
 A monoidal category is `monoidal_linear R` if it is monoidal preadditive and
 tensor product of morphisms is `R`-linear in both factors.
 -/

986c4d57

bump to nightly-2023-03-27-14

mathlib commit https://github.com/leanprover-community/mathlib/commit/ce86f4e05e9a9b8da5e316b22c76ce76440c56a1

b92a7b6a

Diff

@@ -31,6 +31,7 @@ variable (C : Type _) [Category C] [Preadditive C] [Linear R C]
 
 variable [MonoidalCategory C] [MonoidalPreadditive C]
 
+#print CategoryTheory.MonoidalLinear /-
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
@@ -43,6 +44,7 @@ class MonoidalLinear : Prop where
   smul_tensor' : ∀ {W X Y Z : C} (r : R) (f : W ⟶ X) (g : Y ⟶ Z), r • f ⊗ g = r • (f ⊗ g) := by
     obviously
 #align category_theory.monoidal_linear CategoryTheory.MonoidalLinear
+-/
 
 restate_axiom monoidal_linear.tensor_smul'
 
@@ -52,18 +54,40 @@ attribute [simp] monoidal_linear.tensor_smul monoidal_linear.smul_tensor
 
 variable {C} [MonoidalLinear R C]
 
+#print CategoryTheory.tensorLeft_linear /-
 instance tensorLeft_linear (X : C) : (tensorLeft X).Linear R where
 #align category_theory.tensor_left_linear CategoryTheory.tensorLeft_linear
+-/
 
+#print CategoryTheory.tensorRight_linear /-
 instance tensorRight_linear (X : C) : (tensorRight X).Linear R where
 #align category_theory.tensor_right_linear CategoryTheory.tensorRight_linear
+-/
 
+/- warning: category_theory.tensoring_left_linear -> CategoryTheory.tensoringLeft_linear is a dubious translation:
+lean 3 declaration is
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {C : Type.{u2}} [_inst_2 : CategoryTheory.Category.{u3, u2} C] [_inst_3 : CategoryTheory.Preadditive.{u3, u2} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u1, u3, u2} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u3, u2} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u2, u3} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u1, u2, u3} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] (X : C), CategoryTheory.Functor.Linear.{u1, u2, u2, u3, u3} R _inst_1 C C _inst_2 _inst_2 _inst_3 _inst_3 _inst_4 _inst_4 (CategoryTheory.Functor.obj.{u3, max u2 u3, u2, max u3 u2} C _inst_2 (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.MonoidalCategory.tensoringLeft.{u3, u2} C _inst_2 _inst_5) X) (CategoryTheory.tensoringLeft_additive.{u2, u3} C _inst_2 _inst_3 _inst_5 _inst_6 X)
+but is expected to have type
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {C : Type.{u2}} [_inst_2 : CategoryTheory.Category.{u3, u2} C] [_inst_3 : CategoryTheory.Preadditive.{u3, u2} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u1, u3, u2} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u3, u2} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u2, u3} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u1, u2, u3} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] (X : C), CategoryTheory.Functor.Linear.{u1, u2, u2, u3, u3} R _inst_1 C C _inst_2 _inst_2 _inst_3 _inst_3 _inst_4 _inst_4 (Prefunctor.obj.{succ u3, max (succ u2) (succ u3), u2, max u2 u3} C (CategoryTheory.CategoryStruct.toQuiver.{u3, u2} C (CategoryTheory.Category.toCategoryStruct.{u3, u2} C _inst_2)) (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.CategoryStruct.toQuiver.{max u2 u3, max u2 u3} (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Category.toCategoryStruct.{max u2 u3, max u2 u3} (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2))) (CategoryTheory.Functor.toPrefunctor.{u3, max u2 u3, u2, max u2 u3} C _inst_2 (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.MonoidalCategory.tensoringLeft.{u3, u2} C _inst_2 _inst_5)) X) (CategoryTheory.tensoringLeft_additive.{u2, u3} C _inst_2 _inst_3 _inst_5 _inst_6 X)
+Case conversion may be inaccurate. Consider using '#align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linearₓ'. -/
 instance tensoringLeft_linear (X : C) : ((tensoringLeft C).obj X).Linear R where
 #align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linear
 
+/- warning: category_theory.tensoring_right_linear -> CategoryTheory.tensoringRight_linear is a dubious translation:
+lean 3 declaration is
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {C : Type.{u2}} [_inst_2 : CategoryTheory.Category.{u3, u2} C] [_inst_3 : CategoryTheory.Preadditive.{u3, u2} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u1, u3, u2} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u3, u2} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u2, u3} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u1, u2, u3} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] (X : C), CategoryTheory.Functor.Linear.{u1, u2, u2, u3, u3} R _inst_1 C C _inst_2 _inst_2 _inst_3 _inst_3 _inst_4 _inst_4 (CategoryTheory.Functor.obj.{u3, max u2 u3, u2, max u3 u2} C _inst_2 (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.MonoidalCategory.tensoringRight.{u3, u2} C _inst_2 _inst_5) X) (CategoryTheory.tensoringRight_additive.{u2, u3} C _inst_2 _inst_3 _inst_5 _inst_6 X)
+but is expected to have type
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {C : Type.{u2}} [_inst_2 : CategoryTheory.Category.{u3, u2} C] [_inst_3 : CategoryTheory.Preadditive.{u3, u2} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u1, u3, u2} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u3, u2} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u2, u3} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u1, u2, u3} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] (X : C), CategoryTheory.Functor.Linear.{u1, u2, u2, u3, u3} R _inst_1 C C _inst_2 _inst_2 _inst_3 _inst_3 _inst_4 _inst_4 (Prefunctor.obj.{succ u3, max (succ u2) (succ u3), u2, max u2 u3} C (CategoryTheory.CategoryStruct.toQuiver.{u3, u2} C (CategoryTheory.Category.toCategoryStruct.{u3, u2} C _inst_2)) (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.CategoryStruct.toQuiver.{max u2 u3, max u2 u3} (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Category.toCategoryStruct.{max u2 u3, max u2 u3} (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2))) (CategoryTheory.Functor.toPrefunctor.{u3, max u2 u3, u2, max u2 u3} C _inst_2 (CategoryTheory.Functor.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.Functor.category.{u3, u3, u2, u2} C _inst_2 C _inst_2) (CategoryTheory.MonoidalCategory.tensoringRight.{u3, u2} C _inst_2 _inst_5)) X) (CategoryTheory.tensoringRight_additive.{u2, u3} C _inst_2 _inst_3 _inst_5 _inst_6 X)
+Case conversion may be inaccurate. Consider using '#align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linearₓ'. -/
 instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R where
 #align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linear
 
+/- warning: category_theory.monoidal_linear_of_faithful -> CategoryTheory.monoidalLinearOfFaithful is a dubious translation:
+lean 3 declaration is
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {C : Type.{u2}} [_inst_2 : CategoryTheory.Category.{u3, u2} C] [_inst_3 : CategoryTheory.Preadditive.{u3, u2} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u1, u3, u2} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u3, u2} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u2, u3} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u1, u2, u3} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] {D : Type.{u4}} [_inst_8 : CategoryTheory.Category.{u5, u4} D] [_inst_9 : CategoryTheory.Preadditive.{u5, u4} D _inst_8] [_inst_10 : CategoryTheory.Linear.{u1, u5, u4} R _inst_1 D _inst_8 _inst_9] [_inst_11 : CategoryTheory.MonoidalCategory.{u5, u4} D _inst_8] [_inst_12 : CategoryTheory.MonoidalPreadditive.{u4, u5} D _inst_8 _inst_9 _inst_11] (F : CategoryTheory.MonoidalFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5) [_inst_13 : CategoryTheory.Faithful.{u5, u3, u4, u2} D _inst_8 C _inst_2 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 F))] [_inst_14 : CategoryTheory.Functor.Additive.{u4, u2, u5, u3} D C _inst_8 _inst_2 _inst_9 _inst_3 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 F))] [_inst_15 : CategoryTheory.Functor.Linear.{u1, u4, u2, u5, u3} R _inst_1 D C _inst_8 _inst_2 _inst_9 _inst_3 _inst_10 _inst_4 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u5, u3, u4, u2} D _inst_8 _inst_11 C _inst_2 _inst_5 F)) _inst_14], CategoryTheory.MonoidalLinear.{u1, u4, u5} R _inst_1 D _inst_8 _inst_9 _inst_10 _inst_11 _inst_12
+but is expected to have type
+  forall (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] {C : Type.{u1}} [_inst_2 : CategoryTheory.Category.{u2, u1} C] [_inst_3 : CategoryTheory.Preadditive.{u2, u1} C _inst_2] [_inst_4 : CategoryTheory.Linear.{u3, u2, u1} R _inst_1 C _inst_2 _inst_3] [_inst_5 : CategoryTheory.MonoidalCategory.{u2, u1} C _inst_2] [_inst_6 : CategoryTheory.MonoidalPreadditive.{u1, u2} C _inst_2 _inst_3 _inst_5] [_inst_7 : CategoryTheory.MonoidalLinear.{u3, u1, u2} R _inst_1 C _inst_2 _inst_3 _inst_4 _inst_5 _inst_6] {D : Type.{u5}} [_inst_8 : CategoryTheory.Category.{u4, u5} D] [_inst_9 : CategoryTheory.Preadditive.{u4, u5} D _inst_8] [_inst_10 : CategoryTheory.Linear.{u3, u4, u5} R _inst_1 D _inst_8 _inst_9] [_inst_11 : CategoryTheory.MonoidalCategory.{u4, u5} D _inst_8] [_inst_12 : CategoryTheory.MonoidalPreadditive.{u5, u4} D _inst_8 _inst_9 _inst_11] (F : CategoryTheory.MonoidalFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5) [_inst_13 : CategoryTheory.Faithful.{u4, u2, u5, u1} D _inst_8 C _inst_2 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 F))] [_inst_14 : CategoryTheory.Functor.Additive.{u5, u1, u4, u2} D C _inst_8 _inst_2 _inst_9 _inst_3 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 F))] [_inst_15 : CategoryTheory.Functor.Linear.{u3, u5, u1, u4, u2} R _inst_1 D C _inst_8 _inst_2 _inst_9 _inst_3 _inst_10 _inst_4 (CategoryTheory.LaxMonoidalFunctor.toFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 (CategoryTheory.MonoidalFunctor.toLaxMonoidalFunctor.{u4, u2, u5, u1} D _inst_8 _inst_11 C _inst_2 _inst_5 F)) _inst_14], CategoryTheory.MonoidalLinear.{u3, u5, u4} R _inst_1 D _inst_8 _inst_9 _inst_10 _inst_11 _inst_12
+Case conversion may be inaccurate. Consider using '#align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithfulₓ'. -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /-- A faithful linear monoidal functor to a linear monoidal category

986c4d57

bump to nightly-2023-03-13-14

mathlib commit https://github.com/leanprover-community/mathlib/commit/2af0836443b4cfb5feda0df0051acdb398304931

a0c9db6f

Diff

@@ -52,17 +52,17 @@ attribute [simp] monoidal_linear.tensor_smul monoidal_linear.smul_tensor
 
 variable {C} [MonoidalLinear R C]
 
-instance tensorLeftLinear (X : C) : (tensorLeft X).Linear R where
-#align category_theory.tensor_left_linear CategoryTheory.tensorLeftLinear
+instance tensorLeft_linear (X : C) : (tensorLeft X).Linear R where
+#align category_theory.tensor_left_linear CategoryTheory.tensorLeft_linear
 
-instance tensorRightLinear (X : C) : (tensorRight X).Linear R where
-#align category_theory.tensor_right_linear CategoryTheory.tensorRightLinear
+instance tensorRight_linear (X : C) : (tensorRight X).Linear R where
+#align category_theory.tensor_right_linear CategoryTheory.tensorRight_linear
 
-instance tensoringLeftLinear (X : C) : ((tensoringLeft C).obj X).Linear R where
-#align category_theory.tensoring_left_linear CategoryTheory.tensoringLeftLinear
+instance tensoringLeft_linear (X : C) : ((tensoringLeft C).obj X).Linear R where
+#align category_theory.tensoring_left_linear CategoryTheory.tensoringLeft_linear
 
-instance tensoringRightLinear (X : C) : ((tensoringRight C).obj X).Linear R where
-#align category_theory.tensoring_right_linear CategoryTheory.tensoringRightLinear
+instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R where
+#align category_theory.tensoring_right_linear CategoryTheory.tensoringRight_linear
 
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/
 /- ./././Mathport/Syntax/Translate/Expr.lean:177:8: unsupported: ambiguous notation -/

986c4d57

bump to nightly-2023-02-21-16

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

1107b979

Changes in mathlib4

mathlib3

mathlib4

986c4d57

chore(CategoryTheory): move Full, Faithful, EssSurj, IsEquivalence and ReflectsIsomorphisms to the Functor namespace (#11985)

These notions on functors are now Functor.Full, Functor.Faithful, Functor.EssSurj, Functor.IsEquivalence, Functor.ReflectsIsomorphisms. Deprecated aliases are introduced for the previous names.

65b7affc

Diff

@@ -56,7 +56,7 @@ instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R whe
 /-- A faithful linear monoidal functor to a linear monoidal category
 ensures that the domain is linear monoidal. -/
 theorem monoidalLinearOfFaithful {D : Type*} [Category D] [Preadditive D] [Linear R D]
-    [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C) [Faithful F.toFunctor]
+    [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C) [F.Faithful]
     [F.toFunctor.Additive] [F.toFunctor.Linear R] : MonoidalLinear R D :=
   { whiskerLeft_smul := by
       intros X Y Z r f

986c4d57

chore(*): remove empty lines between variable statements (#11418)

Empty lines were removed by executing the following Python script twice

import os
import re


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

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

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

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

75c86f04

Diff

@@ -23,9 +23,7 @@ open CategoryTheory.Limits
 open CategoryTheory.MonoidalCategory
 
 variable (R : Type*) [Semiring R]
-
 variable (C : Type*) [Category C] [Preadditive C] [Linear R C]
-
 variable [MonoidalCategory C]
 
 -- Porting note: added `MonoidalPreadditive` as argument ``

986c4d57

style: homogenise porting notes (#11145)

Homogenises porting notes via capitalisation and addition of whitespace.

It makes the following changes:

converts "--porting note" into "-- Porting note";
converts "porting note" into "Porting note".

8be0b69c

Diff

@@ -28,7 +28,7 @@ variable (C : Type*) [Category C] [Preadditive C] [Linear R C]
 
 variable [MonoidalCategory C]
 
--- porting note: added `MonoidalPreadditive` as argument ``
+-- Porting note: added `MonoidalPreadditive` as argument ``
 /-- A category is `MonoidalLinear R` if tensoring is `R`-linear in both factors.
 -/
 class MonoidalLinear [MonoidalPreadditive C] : Prop where

986c4d57

feat(CategoryTheory/Monoidal): replace 𝟙 X ⊗ f with X ◁ f (#10912)

We set id_tensorHom and tensorHom_id as simp lemmas. Partially extracted from #6307.

8a40b522

Diff

@@ -63,12 +63,12 @@ theorem monoidalLinearOfFaithful {D : Type*} [Category D] [Preadditive D] [Linea
   { whiskerLeft_smul := by
       intros X Y Z r f
       apply F.toFunctor.map_injective
-      rw [F.map_whiskerLeft']
+      rw [F.map_whiskerLeft]
       simp
     smul_whiskerRight := by
       intros r X Y f Z
       apply F.toFunctor.map_injective
-      rw [F.map_whiskerRight']
+      rw [F.map_whiskerRight]
       simp }
 #align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithful

986c4d57

feat(CategoryTheory/Monoidal): redefine tensorLeft by using whiskering (#10898)

Extracted from #6307

13e13156

Diff

@@ -32,9 +32,9 @@ variable [MonoidalCategory C]
 /-- A category is `MonoidalLinear R` if tensoring is `R`-linear in both factors.
 -/
 class MonoidalLinear [MonoidalPreadditive C] : Prop where
-  whiskerLeft_smul : ∀ (X : C) {Y Z : C} (r : R) (f : Y ⟶ Z) , 𝟙 X ⊗ (r • f) = r • (𝟙 X ⊗ f) := by
+  whiskerLeft_smul : ∀ (X : C) {Y Z : C} (r : R) (f : Y ⟶ Z) , X ◁ (r • f) = r • (X ◁ f) := by
     aesop_cat
-  smul_whiskerRight : ∀ (r : R) {Y Z : C} (f : Y ⟶ Z) (X : C), (r • f) ⊗ 𝟙 X = r • (f ⊗ 𝟙 X) := by
+  smul_whiskerRight : ∀ (r : R) {Y Z : C} (f : Y ⟶ Z) (X : C), (r • f) ▷ X = r • (f ▷ X) := by
     aesop_cat
 #align category_theory.monoidal_linear CategoryTheory.MonoidalLinear
 
@@ -63,12 +63,12 @@ theorem monoidalLinearOfFaithful {D : Type*} [Category D] [Preadditive D] [Linea
   { whiskerLeft_smul := by
       intros X Y Z r f
       apply F.toFunctor.map_injective
-      rw [F.map_whiskerLeft]
+      rw [F.map_whiskerLeft']
       simp
     smul_whiskerRight := by
       intros r X Y f Z
       apply F.toFunctor.map_injective
-      rw [F.map_whiskerRight]
+      rw [F.map_whiskerRight']
       simp }
 #align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithful

986c4d57

feat(CategoryTheory/Monoidal): add lemmas for the whiskerings (#9995)

Extracted from #6307.

f1919fd4

Diff

@@ -32,13 +32,13 @@ variable [MonoidalCategory C]
 /-- A category is `MonoidalLinear R` if tensoring is `R`-linear in both factors.
 -/
 class MonoidalLinear [MonoidalPreadditive C] : Prop where
-  tensor_smul : ∀ {W X Y Z : C} (f : W ⟶ X) (r : R) (g : Y ⟶ Z), f ⊗ r • g = r • (f ⊗ g) := by
+  whiskerLeft_smul : ∀ (X : C) {Y Z : C} (r : R) (f : Y ⟶ Z) , 𝟙 X ⊗ (r • f) = r • (𝟙 X ⊗ f) := by
     aesop_cat
-  smul_tensor : ∀ {W X Y Z : C} (r : R) (f : W ⟶ X) (g : Y ⟶ Z), r • f ⊗ g = r • (f ⊗ g) := by
+  smul_whiskerRight : ∀ (r : R) {Y Z : C} (f : Y ⟶ Z) (X : C), (r • f) ⊗ 𝟙 X = r • (f ⊗ 𝟙 X) := by
     aesop_cat
 #align category_theory.monoidal_linear CategoryTheory.MonoidalLinear
 
-attribute [simp] MonoidalLinear.tensor_smul MonoidalLinear.smul_tensor
+attribute [simp] MonoidalLinear.whiskerLeft_smul MonoidalLinear.smul_whiskerRight
 
 variable {C}
 variable [MonoidalPreadditive C] [MonoidalLinear R C]
@@ -60,16 +60,16 @@ ensures that the domain is linear monoidal. -/
 theorem monoidalLinearOfFaithful {D : Type*} [Category D] [Preadditive D] [Linear R D]
     [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C) [Faithful F.toFunctor]
     [F.toFunctor.Additive] [F.toFunctor.Linear R] : MonoidalLinear R D :=
-  { tensor_smul := by
-      intros W X Y Z f r g
+  { whiskerLeft_smul := by
+      intros X Y Z r f
       apply F.toFunctor.map_injective
-      simp only [F.toFunctor.map_smul r (f ⊗ g), F.toFunctor.map_smul r g, F.map_tensor,
-        MonoidalLinear.tensor_smul, Linear.smul_comp, Linear.comp_smul]
-    smul_tensor := by
-      intros W X Y Z r f g
+      rw [F.map_whiskerLeft]
+      simp
+    smul_whiskerRight := by
+      intros r X Y f Z
       apply F.toFunctor.map_injective
-      simp only [F.toFunctor.map_smul r (f ⊗ g), F.toFunctor.map_smul r f, F.map_tensor,
-        MonoidalLinear.smul_tensor, Linear.smul_comp, Linear.comp_smul] }
+      rw [F.map_whiskerRight]
+      simp }
 #align category_theory.monoidal_linear_of_faithful CategoryTheory.monoidalLinearOfFaithful
 
 end CategoryTheory

986c4d57

chore: banish Type _ and Sort _ (#6499)

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

This has nice performance benefits.

32de3f67

Diff

@@ -22,9 +22,9 @@ open CategoryTheory.Limits
 
 open CategoryTheory.MonoidalCategory
 
-variable (R : Type _) [Semiring R]
+variable (R : Type*) [Semiring R]
 
-variable (C : Type _) [Category C] [Preadditive C] [Linear R C]
+variable (C : Type*) [Category C] [Preadditive C] [Linear R C]
 
 variable [MonoidalCategory C]
 
@@ -57,7 +57,7 @@ instance tensoringRight_linear (X : C) : ((tensoringRight C).obj X).Linear R whe
 
 /-- A faithful linear monoidal functor to a linear monoidal category
 ensures that the domain is linear monoidal. -/
-theorem monoidalLinearOfFaithful {D : Type _} [Category D] [Preadditive D] [Linear R D]
+theorem monoidalLinearOfFaithful {D : Type*} [Category D] [Preadditive D] [Linear R D]
     [MonoidalCategory D] [MonoidalPreadditive D] (F : MonoidalFunctor D C) [Faithful F.toFunctor]
     [F.toFunctor.Additive] [F.toFunctor.Linear R] : MonoidalLinear R D :=
   { tensor_smul := by

986c4d57

chore: script to replace headers with #align_import statements (#5979)

depends on: #5966

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

89aa3a3b

Diff

@@ -2,15 +2,12 @@
 Copyright (c) 2022 Scott Morrison. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Scott Morrison
-
-! This file was ported from Lean 3 source module category_theory.monoidal.linear
-! leanprover-community/mathlib commit 986c4d5761f938b2e1c43c01f001b6d9d88c2055
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.CategoryTheory.Linear.LinearFunctor
 import Mathlib.CategoryTheory.Monoidal.Preadditive
 
+#align_import category_theory.monoidal.linear from "leanprover-community/mathlib"@"986c4d5761f938b2e1c43c01f001b6d9d88c2055"
+
 /-!
 # Linear monoidal categories

986c4d57

feat: port CategoryTheory.Monoidal.Linear (#3112)

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

97387815

`category_theory.monoidal.linear` ⟷ `Mathlib.CategoryTheory.Monoidal.Linear`

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 8 + 439

category_theory.monoidal.linear ⟷ Mathlib.CategoryTheory.Monoidal.Linear

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 8 + 439

`category_theory.monoidal.linear` ⟷ `Mathlib.CategoryTheory.Monoidal.Linear`