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Theorem subgroup.card_comap_dvd_of_injective

Modification history

2021-12-03 08:57
src/group_theory/coset.lean
chore(group_theory/*): additivise! (#10557)
Modified subgroup.card_comap_dvd_of_injectiveView on Github →
2021-08-02 08:51
src/group_theory/coset.lean
feat(group_theory/coset): card_dvd_of_injective (#8485)
Added subgroup.card_comap_dvd_of_injectiveView on Github →