Theorem HomologicalComplex.ExactAt.isZero_homology

Modification history

2025-01-23 05:40
Mathlib/Algebra/Homology/ShortComplex/HomologicalComplex.lean
feat(Algebra/Homology/Embedding): canonical truncations on `CochainComplex` (#19578) …
Added HomologicalComplex.ExactAt.isZero_homologyView on Github →