[Merged by Bors] - feat(CategoryTheory): forgetting the group structure on the codomain of left-exact functors#21973
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This reverts commit 2d7126d.
PR summary 7d14f94fe5Import changes for modified filesNo significant changes to the import graph Import changes for all files
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joelriou
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Thanks! bors merge |
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…of left-exact functors (#21973) This is the miracle that will allow us to discover a preadditive structure on `Ind C` if `C` is (small and) additive. Co-authored-by: Markus Himmel <markus@lean-fro.org>
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* origin/master: chore(*): add `@[fun_prop]` (#22183) chore(RingTheory): generalize universes for `isUnramified_iff_map_eq` (#22185) chore(Algebra/GroupPower/IterateHom): move all lemmas earlier (#22132) feat(Probability): ae filter and integrability wrt a composition of kernel and measure (#22074) feat(CategoryTheory): forgetting the group structure on the codomain of left-exact functors (#21973) feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories (#22182) feat(CategoryTheory): `AsSmall C` is abelian (#22184) feat(CategoryTheory): explicit argument versions of `epi_comp` and `mono_comp` (#22181) feat(Topology/Instances/EReal/Lemmas): add lemmas about limsup and multiplication (#21833) feat: basic structural lemmas about finite crystallographic root pairings. (#21932) Rename `Mem𝓛p` to `MemLp` (#22164) feat(Logic/Equiv): Upgrade arrowProdEquivProdArrow to dependent types (#21518) feat(CategoryTheory): Grothendieck abelian categories have enough injectives (#20079) chore: deprecate Finite.cast_card_eq_mk (#22161) feat(CategoryTheory/Limits/Fubini): relax `HasLimits` hypotheses (#20570) chore(Algebra/Order/Monoid/Unbundled/WithTop): golf, clean up (#22109)
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This is the miracle that will allow us to discover a preadditive structure on
Ind CifCis (small and) additive.