Theorem CategoryTheory.ShortComplex.exact_iff_surjective_abToCycles

Modification history

2023-10-27 14:12
Mathlib/Algebra/Homology/ShortComplex/Ab.lean
feat: the homology of short complexes of abelian groups (#7966)
Added CategoryTheory.ShortComplex.exact_iff_surjective_abToCyclesView on Github →