category_theory.bicategory.strict | 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

dc6c365e

(last sync)

Changes in mathlib3port

mathlib3

mathlib3port

34ee86e6

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 Yuma Mizuno. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Yuma Mizuno
 -/
-import Mathbin.CategoryTheory.EqToHom
-import Mathbin.CategoryTheory.Bicategory.Basic
+import CategoryTheory.EqToHom
+import CategoryTheory.Bicategory.Basic
 
 #align_import category_theory.bicategory.strict from "leanprover-community/mathlib"@"34ee86e6a59d911a8e4f89b68793ee7577ae79c7"

34ee86e6

bump to nightly-2023-09-06-06

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

f3106448

Diff

@@ -52,18 +52,6 @@ class Bicategory.Strict : Prop where
 #align category_theory.bicategory.strict CategoryTheory.Bicategory.Strict
 -/
 
-restate_axiom bicategory.strict.id_comp'
-
-restate_axiom bicategory.strict.comp_id'
-
-restate_axiom bicategory.strict.assoc'
-
-restate_axiom bicategory.strict.left_unitor_eq_to_iso'
-
-restate_axiom bicategory.strict.right_unitor_eq_to_iso'
-
-restate_axiom bicategory.strict.associator_eq_to_iso'
-
 attribute [simp] bicategory.strict.id_comp bicategory.strict.left_unitor_eq_to_iso
   bicategory.strict.comp_id bicategory.strict.right_unitor_eq_to_iso bicategory.strict.assoc
   bicategory.strict.associator_eq_to_iso

34ee86e6

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 Yuma Mizuno. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Yuma Mizuno
-
-! This file was ported from Lean 3 source module category_theory.bicategory.strict
-! leanprover-community/mathlib commit 34ee86e6a59d911a8e4f89b68793ee7577ae79c7
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.CategoryTheory.EqToHom
 import Mathbin.CategoryTheory.Bicategory.Basic
 
+#align_import category_theory.bicategory.strict from "leanprover-community/mathlib"@"34ee86e6a59d911a8e4f89b68793ee7577ae79c7"
+
 /-!
 # Strict bicategories

34ee86e6

bump to nightly-2023-06-01-16

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

b9c87c70

Diff

@@ -67,8 +67,9 @@ restate_axiom bicategory.strict.right_unitor_eq_to_iso'
 
 restate_axiom bicategory.strict.associator_eq_to_iso'
 
-attribute [simp]
-  bicategory.strict.id_comp bicategory.strict.left_unitor_eq_to_iso bicategory.strict.comp_id bicategory.strict.right_unitor_eq_to_iso bicategory.strict.assoc bicategory.strict.associator_eq_to_iso
+attribute [simp] bicategory.strict.id_comp bicategory.strict.left_unitor_eq_to_iso
+  bicategory.strict.comp_id bicategory.strict.right_unitor_eq_to_iso bicategory.strict.assoc
+  bicategory.strict.associator_eq_to_iso
 
 #print CategoryTheory.StrictBicategory.category /-
 -- see Note [lower instance priority]

34ee86e6

bump to nightly-2023-05-28-18

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

8d353152

Diff

@@ -32,7 +32,7 @@ identities.
 
 namespace CategoryTheory
 
-open Bicategory
+open scoped Bicategory
 
 universe w v u

34ee86e6

bump to nightly-2023-05-28-04

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

6797a637

Diff

@@ -88,9 +88,7 @@ variable {B}
 #print CategoryTheory.Bicategory.whiskerLeft_eqToHom /-
 @[simp]
 theorem whiskerLeft_eqToHom {a b c : B} (f : a ⟶ b) {g h : b ⟶ c} (η : g = h) :
-    f ◁ eqToHom η = eqToHom (congr_arg₂ (· ≫ ·) rfl η) :=
-  by
-  cases η
+    f ◁ eqToHom η = eqToHom (congr_arg₂ (· ≫ ·) rfl η) := by cases η;
   simp only [whisker_left_id, eq_to_hom_refl]
 #align category_theory.bicategory.whisker_left_eq_to_hom CategoryTheory.Bicategory.whiskerLeft_eqToHom
 -/
@@ -98,9 +96,7 @@ theorem whiskerLeft_eqToHom {a b c : B} (f : a ⟶ b) {g h : b ⟶ c} (η : g =
 #print CategoryTheory.Bicategory.eqToHom_whiskerRight /-
 @[simp]
 theorem eqToHom_whiskerRight {a b c : B} {f g : a ⟶ b} (η : f = g) (h : b ⟶ c) :
-    eqToHom η ▷ h = eqToHom (congr_arg₂ (· ≫ ·) η rfl) :=
-  by
-  cases η
+    eqToHom η ▷ h = eqToHom (congr_arg₂ (· ≫ ·) η rfl) := by cases η;
   simp only [id_whisker_right, eq_to_hom_refl]
 #align category_theory.bicategory.eq_to_hom_whisker_right CategoryTheory.Bicategory.eqToHom_whiskerRight
 -/

34ee86e6

bump to nightly-2023-02-21-16

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

1107b979

Changes in mathlib4

mathlib3

mathlib4

dc6c365e

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

@@ -53,7 +53,7 @@ class Bicategory.Strict : Prop where
     aesop_cat
 #align category_theory.bicategory.strict CategoryTheory.Bicategory.Strict
 
--- porting note: not adding simp to:
+-- Porting note: not adding simp to:
 -- Bicategory.Strict.id_comp
 -- Bicategory.Strict.comp_id
 -- Bicategory.Strict.assoc

dc6c365e

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 Yuma Mizuno. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Yuma Mizuno
-
-! This file was ported from Lean 3 source module category_theory.bicategory.strict
-! leanprover-community/mathlib commit dc6c365e751e34d100e80fe6e314c3c3e0fd2988
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.CategoryTheory.EqToHom
 import Mathlib.CategoryTheory.Bicategory.Basic
 
+#align_import category_theory.bicategory.strict from "leanprover-community/mathlib"@"dc6c365e751e34d100e80fe6e314c3c3e0fd2988"
+
 /-!
 # Strict bicategories

dc6c365e

chore: fix #align lines (#3640)

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.)

2b42dc7c

Diff

@@ -83,16 +83,14 @@ theorem whiskerLeft_eqToHom {a b c : B} (f : a ⟶ b) {g h : b ⟶ c} (η : g =
     f ◁ eqToHom η = eqToHom (congr_arg₂ (· ≫ ·) rfl η) := by
   cases η
   simp only [whiskerLeft_id, eqToHom_refl]
-#align category_theory.bicategory.whisker_left_eq_to_hom
-    CategoryTheory.Bicategory.whiskerLeft_eqToHom
+#align category_theory.bicategory.whisker_left_eq_to_hom CategoryTheory.Bicategory.whiskerLeft_eqToHom
 
 @[simp]
 theorem eqToHom_whiskerRight {a b c : B} {f g : a ⟶ b} (η : f = g) (h : b ⟶ c) :
     eqToHom η ▷ h = eqToHom (congr_arg₂ (· ≫ ·) η rfl) := by
   cases η
   simp only [id_whiskerRight, eqToHom_refl]
-#align category_theory.bicategory.eq_to_hom_whisker_right
-    CategoryTheory.Bicategory.eqToHom_whiskerRight
+#align category_theory.bicategory.eq_to_hom_whisker_right CategoryTheory.Bicategory.eqToHom_whiskerRight
 
 end Bicategory

dc6c365e

feat: port CategoryTheory.Bicategory.Strict (#2218)

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

71d0719d

`category_theory.bicategory.strict` ⟷ `Mathlib.CategoryTheory.Bicategory.Strict`

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 13

category_theory.bicategory.strict ⟷ Mathlib.CategoryTheory.Bicategory.Strict

Changes since the initial port

Changes in mathlib3

Changes in mathlib3port

Changes in mathlib4

Dependencies 13

`category_theory.bicategory.strict` ⟷ `Mathlib.CategoryTheory.Bicategory.Strict`