category_theory.limits.shapes.functor_category

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

024a4231

(last sync)

Changes in mathlib3port

mathlib3

mathlib3port

69c6a5a1

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.Limits.Shapes.FiniteLimits
-import Mathbin.CategoryTheory.Limits.FunctorCategory
+import CategoryTheory.Limits.Shapes.FiniteLimits
+import CategoryTheory.Limits.FunctorCategory
 
 #align_import category_theory.limits.shapes.functor_category from "leanprover-community/mathlib"@"69c6a5a12d8a2b159f20933e60115a4f2de62b58"

69c6a5a1

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.limits.shapes.functor_category
-! leanprover-community/mathlib commit 69c6a5a12d8a2b159f20933e60115a4f2de62b58
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.CategoryTheory.Limits.Shapes.FiniteLimits
 import Mathbin.CategoryTheory.Limits.FunctorCategory
 
+#align_import category_theory.limits.shapes.functor_category from "leanprover-community/mathlib"@"69c6a5a12d8a2b159f20933e60115a4f2de62b58"
+
 /-!
 # If `D` has finite (co)limits, so do the functor categories `C ⥤ D`.

69c6a5a1

bump to nightly-2023-03-14-02

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

d4b38a42

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.limits.shapes.functor_category
-! leanprover-community/mathlib commit 024a4231815538ac739f52d08dd20a55da0d6b23
+! leanprover-community/mathlib commit 69c6a5a12d8a2b159f20933e60115a4f2de62b58
 ! 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.Limits.FunctorCategory
 /-!
 # If `D` has finite (co)limits, so do the functor categories `C ⥤ D`.
 
+> THIS FILE IS SYNCHRONIZED WITH MATHLIB4.
+> Any changes to this file require a corresponding PR to mathlib4.
+
 These are boiler-plate instances, in their own file as neither import otherwise needs the other.
 -/

024a4231

bump to nightly-2023-03-08-10

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

422cc012

Diff

@@ -28,13 +28,17 @@ variable {C : Type u₁} [Category.{v₁} C]
 
 variable {D : Type u₂} [Category.{v₂} D]
 
+#print CategoryTheory.Limits.functor_category_hasFiniteLimits /-
 instance functor_category_hasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D)
     where out J _ _ := inferInstance
 #align category_theory.limits.functor_category_has_finite_limits CategoryTheory.Limits.functor_category_hasFiniteLimits
+-/
 
+#print CategoryTheory.Limits.functor_category_hasFiniteColimits /-
 instance functor_category_hasFiniteColimits [HasFiniteColimits D] : HasFiniteColimits (C ⥤ D)
     where out J _ _ := inferInstance
 #align category_theory.limits.functor_category_has_finite_colimits CategoryTheory.Limits.functor_category_hasFiniteColimits
+-/
 
 end CategoryTheory.Limits

024a4231

bump to nightly-2023-02-27-08

mathlib commit https://github.com/leanprover-community/mathlib/commit/eb0cb4511aaef0da2462207b67358a0e1fe1e2ee

91d8c210

Diff

@@ -28,13 +28,13 @@ variable {C : Type u₁} [Category.{v₁} C]
 
 variable {D : Type u₂} [Category.{v₂} D]
 
-instance functorCategoryHasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D)
+instance functor_category_hasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D)
     where out J _ _ := inferInstance
-#align category_theory.limits.functor_category_has_finite_limits CategoryTheory.Limits.functorCategoryHasFiniteLimits
+#align category_theory.limits.functor_category_has_finite_limits CategoryTheory.Limits.functor_category_hasFiniteLimits
 
-instance functorCategoryHasFiniteColimits [HasFiniteColimits D] : HasFiniteColimits (C ⥤ D)
+instance functor_category_hasFiniteColimits [HasFiniteColimits D] : HasFiniteColimits (C ⥤ D)
     where out J _ _ := inferInstance
-#align category_theory.limits.functor_category_has_finite_colimits CategoryTheory.Limits.functorCategoryHasFiniteColimits
+#align category_theory.limits.functor_category_has_finite_colimits CategoryTheory.Limits.functor_category_hasFiniteColimits
 
 end CategoryTheory.Limits

024a4231

bump to nightly-2023-02-21-16

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

1107b979

Changes in mathlib4

mathlib3

mathlib4

024a4231

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

@@ -22,7 +22,6 @@ namespace CategoryTheory.Limits
 universe v₁ v₂ u₁ u₂ w
 
 variable {C : Type u₁} [Category.{v₁} C]
-
 variable {D : Type u₂} [Category.{v₂} D]
 
 instance functor_category_hasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D) where

024a4231

style: fix wrapping of where (#7149)

084cfb35

Diff

@@ -25,12 +25,12 @@ variable {C : Type u₁} [Category.{v₁} C]
 
 variable {D : Type u₂} [Category.{v₂} D]
 
-instance functor_category_hasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D)
-    where out _ _ _ := inferInstance
+instance functor_category_hasFiniteLimits [HasFiniteLimits D] : HasFiniteLimits (C ⥤ D) where
+  out _ _ _ := inferInstance
 #align category_theory.limits.functor_category_has_finite_limits CategoryTheory.Limits.functor_category_hasFiniteLimits
 
-instance functor_category_hasFiniteColimits [HasFiniteColimits D] : HasFiniteColimits (C ⥤ D)
-    where out _ _ _ := inferInstance
+instance functor_category_hasFiniteColimits [HasFiniteColimits D] : HasFiniteColimits (C ⥤ D) where
+  out _ _ _ := inferInstance
 #align category_theory.limits.functor_category_has_finite_colimits CategoryTheory.Limits.functor_category_hasFiniteColimits
 
 end CategoryTheory.Limits

024a4231

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.limits.shapes.functor_category
-! leanprover-community/mathlib commit 024a4231815538ac739f52d08dd20a55da0d6b23
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.CategoryTheory.Limits.Shapes.FiniteLimits
 import Mathlib.CategoryTheory.Limits.FunctorCategory
 
+#align_import category_theory.limits.shapes.functor_category from "leanprover-community/mathlib"@"024a4231815538ac739f52d08dd20a55da0d6b23"
+
 /-!
 # If `D` has finite (co)limits, so do the functor categories `C ⥤ D`.

024a4231

feat: port CategoryTheory.Limits.Shapes.FunctorCategory (#2716)

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

34b5173b

`category_theory.limits.shapes.functor_category` ⟷ `Mathlib.CategoryTheory.Limits.Shapes.FunctorCategory`

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 2 + 237

category_theory.limits.shapes.functor_category ⟷ Mathlib.CategoryTheory.Limits.Shapes.FunctorCategory

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 2 + 237

`category_theory.limits.shapes.functor_category` ⟷ `Mathlib.CategoryTheory.Limits.Shapes.FunctorCategory`