Theorem MulAction.orbit_subgroup_subset

Modification history

2024-10-29 10:42
Mathlib/GroupTheory/GroupAction/Basic.lean
chore(GroupTheory/GroupAction): split off `Defs` file (#18345) …
Modified MulAction.orbit_subgroup_subsetView on Github →
2024-04-04 22:42
Mathlib/GroupTheory/GroupAction/Basic.lean
feat(GroupTheory/GroupAction/Basic): various orbit lemmas (#11286) …
Added MulAction.orbit_subgroup_subsetView on Github →