[Merged by Bors] - refactor(category_theory): reverse simp lemmas about (co)forks #13519
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Makes `fork.ι` instead of `t.π.app zero` so that we avoid any unnecessary references to `walking_parallel_pair` in (co)fork homs. This induces quite a lot of changes in other files, but I think it's worth the pain. The PR also changes `fork.is_limit.mk` to avoid stating redundant morphisms.
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Build failed (retrying...): |
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The point where it fails doesn't seem to be related to the PR... |
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Any clue, @TwoFX ? |
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Makes `fork.ι` instead of `t.π.app zero` so that we avoid any unnecessary references to `walking_parallel_pair` in (co)fork homs. This induces quite a lot of changes in other files, but I think it's worth the pain. The PR also changes `fork.is_limit.mk` to avoid stating redundant morphisms.
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Pull request successfully merged into master. Build succeeded: |
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Makes
fork.ιinstead oft.π.app zeroso that we avoid any unnecessary references towalking_parallel_pairin (co)fork homs. This induces quite a lot of changes in other files, but I think it's worth the pain. The PR also changesfork.is_limit.mkto avoid stating redundant morphisms.