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Def category_theory.abelian.is_iso_of_mono_of_epi

Modification history

2021-03-16 10:12
src/category_theory/abelian/basic.lean
feat(category/is_iso): make is_iso a Prop (#6662) …
Deleted category_theory.abelian.is_iso_of_mono_of_epiView on Github →
2020-05-27 13:41
src/category_theory/abelian/basic.lean
feat(category_theory/abelian): abelian categories (#2817) …
Added category_theory.abelian.is_iso_of_mono_of_epiView on Github →