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Theorem quotient_group.eq_one_iff

Modification history

2021-12-04 01:52
src/group_theory/quotient_group.lean
feat(*): `A ⧸ B` notation for quotients in algebra (#10501) …
Modified quotient_group.eq_one_iffView on Github →
2021-05-07 09:30
src/group_theory/quotient_group.lean
feat(group_theory.quotient_group): add eq_iff_div_mem (#7523) …
Added quotient_group.eq_one_iffView on Github →