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Theorem is_group_action.card_modeq_card_fixed_points

Modification history

2019-03-25 19:21
src/group_theory/sylow.lean
refactor(algebra/group_action): use notation for monoid/group actions (#846) …
Deleted is_group_action.card_modeq_card_fixed_pointsView on Github →
2019-01-13 19:02
group_theory/sylow.lean
feat(group_theory/sylow): Cauchy's theorem (#458) …
Added is_group_action.card_modeq_card_fixed_pointsView on Github →