Commit 2022-03-05 03:06 b0d94624
View on Github →feat(category_theory/preadditive/injective) : more basic properties and morphisms about injective objects (#12450)
This pr dualises the rest of projective.lean
feat(category_theory/preadditive/injective) : more basic properties and morphisms about injective objects (#12450)
This pr dualises the rest of projective.lean