Theorem subgroup.coe_inv
Modification history
2020-06-10 00:06
src/group_theory/subgroup.lean
feat(group_theory/subgroup): normal_closure and gpowers (#2959) …
Modified subgroup.coe_invView on Github →2020-06-05 05:31
src/group_theory/subgroup.lean
feat(group_theory/subgroup): define normal bundled subgroups (#2947) …
Modified subgroup.coe_invView on Github →