Theorem homology'.map_eq_lift_desc'_left

Modification history

2024-07-09 18:31
Mathlib/CategoryTheory/Abelian/Homology.lean
refactor: removing the old homology API (#14569) …
Deleted homology'.map_eq_lift_desc'_leftView on Github →
2023-10-27 14:12
Mathlib/CategoryTheory/Abelian/Homology.lean
refactor: introduce the new homology API for homological complex and rename the old one (#7954) …
Added homology'.map_eq_lift_desc'_leftView on Github →