Theorem MulAction.orbitRel.Quotient.mem_subgroup_orbit_iff'

Modification history

2024-10-29 10:42

Mathlib/GroupTheory/GroupAction/Basic.lean

chore(GroupTheory/GroupAction): split off `Defs` file (#18345) …

Modified MulAction.orbitRel.Quotient.mem_subgroup_orbit_iff'View on Github →

2024-06-06 21:05

Mathlib/GroupTheory/GroupAction/Basic.lean

feat(GroupTheory/GroupAction/Basic): various orbit / quotient lemmas (#11912) …

Added MulAction.orbitRel.Quotient.mem_subgroup_orbit_iff'View on Github →