Def invertibleNeg

Modification history

2024-04-20 06:50

Mathlib/Algebra/Invertible/Basic.lean

chore: refactor to avoid importing Ring for Group topics (#11913) …

Modified invertibleNeg View on Github →

2023-09-06 11:21

Mathlib/Algebra/Invertible.lean

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

Modified invertibleNeg View on Github →

2022-12-10 13:15

Mathlib/Algebra/Invertible.lean

feat port: Algebra.Invertible (#930) …

Added invertibleNeg View on Github →