Def invertibleOfGroup

Modification history

2023-09-06 11:21

Mathlib/Algebra/Invertible.lean

chore: split Mathlib.Algebra.Invertible (#6973) …

Modified invertibleOfGroup View on Github →

2022-12-10 13:15

Mathlib/Algebra/Invertible.lean

feat port: Algebra.Invertible (#930) …

Added invertibleOfGroup View on Github →