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Theorem subgroup.is_complement_comm

Modification history

2021-11-03 20:00
src/group_theory/complement.lean
refactor(group_theory/complement): Introduce abbreviation for subgroups (#10009) …
Deleted subgroup.is_complement_commView on Github →
2021-07-24 15:30
src/group_theory/complement.lean
feat(group_theory/complement): define subgroup complement, prove Schur-Zassenhaus (#8008) …
Added subgroup.is_complement_commView on Github →