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Theorem subgroup.inv_coe_set

Modification history

2022-04-10 01:48
src/group_theory/subgroup/basic.lean
feat(group_theory): use generic `subobject_class` lemmas (#11758) …
Deleted subgroup.inv_coe_setView on Github →
2021-03-16 21:43
src/group_theory/subgroup.lean
feat(topology/algebra): more on closure (#6675)
Added subgroup.inv_coe_setView on Github →