Theorem Function.left_id

Modification history

2024-01-16 02:11
Mathlib/Init/Function.lean
chore(Function): rename some lemmas (#9738) …
Deleted Function.left_idView on Github →
2023-07-14 19:11
Mathlib/Init/Function.lean
chore: re-port Init.Function (#5859) …
Modified Function.left_idView on Github →
2021-06-09 11:55
Mathlib/Function.lean
feat (Data/Equiv/Basic): add `equiv` (#13) …
Added Function.left_idView on Github →