Mathlib v3 is deprecated. Go to Mathlib v4

Theorem category_theory.exact_zero_left_of_mono

Modification history

2020-09-26 10:16
src/algebra/homology/exact.lean
feat(algebra/homology, category_theory/abelian): expand API on exactness (#4256)
Added category_theory.exact_zero_left_of_monoView on Github →