Def leftCoset

Modification history

2023-12-09 09:17

Mathlib/GroupTheory/Coset.lean

refactor: Remove `leftCoset`/`rightCoset` (#8877) …

Deleted leftCoset View on Github →

2023-01-31 10:56

Mathlib/GroupTheory/Coset.lean

feat: port GroupTheory.Coset (#1874) …

Added leftCoset View on Github →