Def CategoryTheory.ProjectiveResolution.liftHomotopyZeroZero

Modification history

2023-11-30 20:26

Mathlib/CategoryTheory/Abelian/ProjectiveResolution.lean

refactor(Algebra/Homology): use the new homology API (#8706) …

Modified CategoryTheory.ProjectiveResolution.liftHomotopyZeroZero View on Github →

2023-05-01 20:06

Mathlib/CategoryTheory/Preadditive/ProjectiveResolution.lean

feat: port CategoryTheory.Preadditive.ProjectiveResolution (#3740)

Added CategoryTheory.ProjectiveResolution.liftHomotopyZeroZero View on Github →