Mathlib Changelog
v4
Changelog
About
Github
Theorem
CategoryTheory.Projective.iso_iff
Modification history
2023-04-28 11:10
Mathlib/CategoryTheory/Preadditive/Projective.lean
feat: port CategoryTheory.Preadditive.Projective (#3615)
Added
CategoryTheory.Projective.iso_iff
View on Github →