algebra.category.Group.subobject | 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

29b834df

(last sync)

Changes in mathlib3port

mathlib3

mathlib3port

d07a9c87

bump to nightly-2024-04-06-08

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

e34029c9

Diff

@@ -3,8 +3,8 @@ Copyright (c) 2021 Markus Himmel. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Markus Himmel
 -/
-import Algebra.Category.Group.ZModuleEquivalence
-import Algebra.Category.Module.Subobject
+import Algebra.Category.GroupCat.ZModuleEquivalence
+import Algebra.Category.ModuleCat.Subobject
 
 #align_import algebra.category.Group.subobject from "leanprover-community/mathlib"@"d07a9c875ed7139abfde6a333b2be205c5bd404e"

d07a9c87

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) 2021 Markus Himmel. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Markus Himmel
 -/
-import Mathbin.Algebra.Category.Group.ZModuleEquivalence
-import Mathbin.Algebra.Category.Module.Subobject
+import Algebra.Category.Group.ZModuleEquivalence
+import Algebra.Category.Module.Subobject
 
 #align_import algebra.category.Group.subobject from "leanprover-community/mathlib"@"d07a9c875ed7139abfde6a333b2be205c5bd404e"

d07a9c87

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) 2021 Markus Himmel. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Markus Himmel
-
-! This file was ported from Lean 3 source module algebra.category.Group.subobject
-! leanprover-community/mathlib commit d07a9c875ed7139abfde6a333b2be205c5bd404e
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.Algebra.Category.Group.ZModuleEquivalence
 import Mathbin.Algebra.Category.Module.Subobject
 
+#align_import algebra.category.Group.subobject from "leanprover-community/mathlib"@"d07a9c875ed7139abfde6a333b2be205c5bd404e"
+
 /-!
 # The category of abelian groups is well-powered

d07a9c87

bump to nightly-2023-06-15-03

mathlib commit https://github.com/leanprover-community/mathlib/commit/9f55d0d4363ae59948c33864cbc52e0b12e0e8ce

9867a146

Diff

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Markus Himmel
 
 ! This file was ported from Lean 3 source module algebra.category.Group.subobject
-! leanprover-community/mathlib commit 29b834dfbba4ed1b7950628bbf5e69ab98c15b4c
+! leanprover-community/mathlib commit d07a9c875ed7139abfde6a333b2be205c5bd404e
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -13,6 +13,9 @@ import Mathbin.Algebra.Category.Module.Subobject
 
 /-!
 # The category of abelian groups is well-powered
+
+> THIS FILE IS SYNCHRONIZED WITH MATHLIB4.
+> Any changes to this file require a corresponding PR to mathlib4.
 -/

29b834df

bump to nightly-2023-06-13-09

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

395b4fcf

Diff

@@ -22,9 +22,11 @@ universe u
 
 namespace AddCommGroupCat
 
+#print AddCommGroupCat.wellPowered_addCommGroupCat /-
 instance wellPowered_addCommGroupCat : WellPowered AddCommGroupCat.{u} :=
   wellPowered_of_equiv (forget₂ (ModuleCat.{u} ℤ) AddCommGroupCat.{u}).asEquivalence
 #align AddCommGroup.well_powered_AddCommGroup AddCommGroupCat.wellPowered_addCommGroupCat
+-/
 
 end AddCommGroupCat

29b834df

bump to nightly-2023-02-21-16

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

1107b979

Changes in mathlib4

mathlib3

mathlib4

29b834df

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) 2021 Markus Himmel. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Markus Himmel
-
-! This file was ported from Lean 3 source module algebra.category.Group.subobject
-! leanprover-community/mathlib commit 29b834dfbba4ed1b7950628bbf5e69ab98c15b4c
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.Algebra.Category.GroupCat.ZModuleEquivalence
 import Mathlib.Algebra.Category.ModuleCat.Subobject
 
+#align_import algebra.category.Group.subobject from "leanprover-community/mathlib"@"29b834dfbba4ed1b7950628bbf5e69ab98c15b4c"
+
 /-!
 # The category of abelian groups is well-powered
 -/

29b834df

feat: port Algebra.Category.Group.Subobject (#4996)

1bb77b60

`algebra.category.Group.subobject` ⟷ `Mathlib.Algebra.Category.GroupCat.Subobject`

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 8 + 500

algebra.category.Group.subobject ⟷ Mathlib.Algebra.Category.GroupCat.Subobject

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 8 + 500

`algebra.category.Group.subobject` ⟷ `Mathlib.Algebra.Category.GroupCat.Subobject`