Theorem GroupCat.SurjectiveOfEpiAuxs.τ_symm_apply_fromCoset

Modification history

2024-06-20 02:11
Mathlib/Algebra/Category/Grp/EpiMono.lean
chore: Rename to `Grp` (#3731) …
Deleted GroupCat.SurjectiveOfEpiAuxs.τ_symm_apply_fromCosetView on Github →
2023-12-09 09:17
Mathlib/Algebra/Category/GroupCat/EpiMono.lean
refactor: Remove `leftCoset`/`rightCoset` (#8877) …
Modified GroupCat.SurjectiveOfEpiAuxs.τ_symm_apply_fromCosetView on Github →
2023-05-10 11:05
Mathlib/Algebra/Category/GroupCat/EpiMono.lean
feat: port Algebra.Category.GroupCat.EpiMono (#3871)
Added GroupCat.SurjectiveOfEpiAuxs.τ_symm_apply_fromCosetView on Github →