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Theorem monoid_hom.ker_eq_bot_of_cancel

Modification history

2022-07-19 03:29
src/algebra/category/Group/epi_mono.lean
feat(algebra/category_theory/Group/epi_mono): about monomorphism and epimorphism in category of group (#14720) …
Added monoid_hom.ker_eq_bot_of_cancelView on Github →