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Def is_subgroup.left_coset_equiv_subgroup

Modification history

2020-08-02 16:01
src/group_theory/coset.lean
chore(group_theory/*): refactor quotient groups to use bundled subgroups (#3321)
Deleted is_subgroup.left_coset_equiv_subgroupView on Github →
2018-04-16 20:09
group_theory/coset.lean
refactor(group_theory/coset): left_cosets is now a quotient (#103)
Added is_subgroup.left_coset_equiv_subgroupView on Github →