Def IsFreeGroupoid.SpanningTree.endIsFree

Modification history

2023-10-28 19:07
Mathlib/GroupTheory/FreeGroup/NielsenSchreier.lean
feat: change `IsFreeGroup` to a `Prop` (#7698) …
Deleted IsFreeGroupoid.SpanningTree.endIsFreeView on Github →
2023-05-15 14:58
Mathlib/GroupTheory/NielsenSchreier.lean
feat: port GroupTheory.NielsenSchreier (#3981)
Added IsFreeGroupoid.SpanningTree.endIsFreeView on Github →