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Theorem mul_action.fixed_eq_Inter_fixed_by

Modification history

2021-08-25 18:32
src/group_theory/group_action/basic.lean
chore(group_theory/group_action/basic): `to_additive` attributes throughout (#8814)
Modified mul_action.fixed_eq_Inter_fixed_byView on Github →
2020-11-11 22:13
src/group_theory/group_action.lean
refactor(group_theory/group_action): Break the file into three pieces (#4936) …
Modified mul_action.fixed_eq_Inter_fixed_byView on Github →
2020-07-24 13:03
src/group_theory/group_action.lean
feat(field_theory/fixed): a field is normal over the fixed subfield under a group action (#3520) …
Added mul_action.fixed_eq_Inter_fixed_byView on Github →