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Theorem category_theory.abelian.strong_epi_of_epi

Modification history

2022-02-05 21:22
src/category_theory/abelian/basic.lean
feat(category_theory): a hierarchy of balanced categories (#11856)
Deleted category_theory.abelian.strong_epi_of_epiView on Github →
2020-09-24 02:35
src/category_theory/abelian/basic.lean
refactor(category_theory): make `has_image` and friends a Prop (#4195) …
Added category_theory.abelian.strong_epi_of_epiView on Github →