Theorem Submonoid.subsingleton_iff

Modification history

2024-10-15 00:40

Mathlib/Algebra/Group/Submonoid/Basic.lean

chore(Group.Submonoid.Basic): split off `Defs` (#17726) …

Modified Submonoid.subsingleton_iff View on Github →

2022-12-28 18:05

Mathlib/GroupTheory/Submonoid/Basic.lean

feat: port `GroupTheory/Submonoid/Basic` (#1224)

Added Submonoid.subsingleton_iff View on Github →