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[Merged by Bors] - feat(Algebra/Category/CoalgebraCat): minor changes#13315

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[Merged by Bors] - feat(Algebra/Category/CoalgebraCat): minor changes#13315
kim-em wants to merge 2 commits intomasterfrom
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@kim-em kim-em commented May 28, 2024

It turns out @101damnations and I had independently written CoalgebraCat. She got in first, and I'm happy to use that version but want one more instance.

@ghost ghost added the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Jun 10, 2024
@kim-em kim-em removed the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Jun 13, 2024
@kim-em kim-em requested a review from 101damnations June 13, 2024 04:11
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PR summary 28b5211984

Import changes

No significant changes to the import graph


Declarations diff

+ CoalgebraCat.forget_reflects_isos

You can run this locally as follows
## summary with just the declaration names:
./scripts/no_lost_declarations.sh short <optional_commit>

## more verbose report:
./scripts/no_lost_declarations.sh <optional_commit>

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thanks for the changes - LGTM

@joelriou joelriou added the t-category-theory Category theory label Jun 18, 2024
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Thanks!

bors merge

@github-actions github-actions bot added ready-to-merge This PR has been sent to bors. and removed awaiting-review labels Jun 18, 2024
mathlib-bors bot pushed a commit that referenced this pull request Jun 18, 2024
It turns out @101damnations and I had independently written `CoalgebraCat`. She got in first, and I'm happy to use that version but want one more instance.
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mathlib-bors bot commented Jun 18, 2024

Build failed (retrying...):

mathlib-bors bot pushed a commit that referenced this pull request Jun 18, 2024
It turns out @101damnations and I had independently written `CoalgebraCat`. She got in first, and I'm happy to use that version but want one more instance.
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mathlib-bors bot commented Jun 18, 2024

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat(Algebra/Category/CoalgebraCat): minor changes [Merged by Bors] - feat(Algebra/Category/CoalgebraCat): minor changes Jun 18, 2024
@mathlib-bors mathlib-bors bot closed this Jun 18, 2024
@mathlib-bors mathlib-bors bot deleted the coalgebra_cat branch June 18, 2024 14:41
AntoineChambert-Loir pushed a commit that referenced this pull request Jun 20, 2024
It turns out @101damnations and I had independently written `CoalgebraCat`. She got in first, and I'm happy to use that version but want one more instance.
grunweg pushed a commit that referenced this pull request Jun 20, 2024
It turns out @101damnations and I had independently written `CoalgebraCat`. She got in first, and I'm happy to use that version but want one more instance.
kbuzzard pushed a commit that referenced this pull request Jun 26, 2024
It turns out @101damnations and I had independently written `CoalgebraCat`. She got in first, and I'm happy to use that version but want one more instance.
mathlib-bors bot pushed a commit that referenced this pull request Aug 14, 2024
Defines Hopf monoids in a braided category.

Proves two facts (antipode is an antihomomorphism, morphisms intertwine antipode) that are not yet proved for unbundled Hopf algebras. Once we prove `Hopf_ (ModuleCat R)` is equivalent to `HopfAlgebraCat` (having defined that!), we will get those two facts for free.

We should also check later that `Hopf_ C` in a cartesian monoidal category is equivalent `GroupObject_ C` (being defined independently elsewhere).

- [x] depends on: #13313
- [x] depends on: #13312 (probably doesn't actually depend, but I don't want to sort out the git history now)
- [x] depends on: #13315

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr>
mathlib-bors bot pushed a commit that referenced this pull request Aug 14, 2024
Defines Hopf monoids in a braided category.

Proves two facts (antipode is an antihomomorphism, morphisms intertwine antipode) that are not yet proved for unbundled Hopf algebras. Once we prove `Hopf_ (ModuleCat R)` is equivalent to `HopfAlgebraCat` (having defined that!), we will get those two facts for free.

We should also check later that `Hopf_ C` in a cartesian monoidal category is equivalent `GroupObject_ C` (being defined independently elsewhere).

- [x] depends on: #13313
- [x] depends on: #13312 (probably doesn't actually depend, but I don't want to sort out the git history now)
- [x] depends on: #13315

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr>
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 9, 2024
Defines Hopf monoids in a braided category.

Proves two facts (antipode is an antihomomorphism, morphisms intertwine antipode) that are not yet proved for unbundled Hopf algebras. Once we prove `Hopf_ (ModuleCat R)` is equivalent to `HopfAlgebraCat` (having defined that!), we will get those two facts for free.

We should also check later that `Hopf_ C` in a cartesian monoidal category is equivalent `GroupObject_ C` (being defined independently elsewhere).

- [x] depends on: #13313
- [x] depends on: #13312 (probably doesn't actually depend, but I don't want to sort out the git history now)
- [x] depends on: #13315

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr>
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 9, 2024
Defines Hopf monoids in a braided category.

Proves two facts (antipode is an antihomomorphism, morphisms intertwine antipode) that are not yet proved for unbundled Hopf algebras. Once we prove `Hopf_ (ModuleCat R)` is equivalent to `HopfAlgebraCat` (having defined that!), we will get those two facts for free.

We should also check later that `Hopf_ C` in a cartesian monoidal category is equivalent `GroupObject_ C` (being defined independently elsewhere).

- [x] depends on: #13313
- [x] depends on: #13312 (probably doesn't actually depend, but I don't want to sort out the git history now)
- [x] depends on: #13315

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr>
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 12, 2024
Defines Hopf monoids in a braided category.

Proves two facts (antipode is an antihomomorphism, morphisms intertwine antipode) that are not yet proved for unbundled Hopf algebras. Once we prove `Hopf_ (ModuleCat R)` is equivalent to `HopfAlgebraCat` (having defined that!), we will get those two facts for free.

We should also check later that `Hopf_ C` in a cartesian monoidal category is equivalent `GroupObject_ C` (being defined independently elsewhere).

- [x] depends on: #13313
- [x] depends on: #13312 (probably doesn't actually depend, but I don't want to sort out the git history now)
- [x] depends on: #13315

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr>
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