Mathlib v3 is deprecated. Go to Mathlib v4

Theorem is_group_action.mem_fixed_points_iff_card_orbit_eq_one

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.mem_fixed_points_iff_card_orbit_eq_oneView on Github →
2019-01-13 19:02
group_theory/sylow.lean
feat(group_theory/sylow): Cauchy's theorem (#458) …
Added is_group_action.mem_fixed_points_iff_card_orbit_eq_oneView on Github →