Theorem PartialEquiv.symm_trans_self

Modification history

2024-01-07 11:52
Mathlib/Logic/Equiv/PartialEquiv.lean
feat: add trans assoc type lemmas for `(Partial)Equiv` and `(Partial)Homeomorph` (#9506) …
Modified PartialEquiv.symm_trans_selfView on Github →
2024-01-05 10:45
Mathlib/Logic/Equiv/PartialEquiv.lean
chore: rename in `PartialEquiv`, `Homeomorph`, `PartialHomeomorph` (#9430) …
Added PartialEquiv.symm_trans_selfView on Github →