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Theorem presented_group.to_group.unique

Modification history

2021-02-22 14:12
src/group_theory/presented_group.lean
doc(group_theory/*): module docs for `quotient_group` and `presented_group` (#6358)
Modified presented_group.to_group.uniqueView on Github →
2020-08-02 16:01
src/group_theory/presented_group.lean
chore(group_theory/*): refactor quotient groups to use bundled subgroups (#3321)
Modified presented_group.to_group.uniqueView on Github →
2019-06-10 13:38
src/group_theory/presented_group.lean
feat(group_theory/presented_group): define presented groups (#1118) …
Added presented_group.to_group.uniqueView on Github →