Theorem Function.surjective_id

Modification history

2025-09-15 12:54
Mathlib/Logic/Function/Defs.lean
chore: bump toolchain to v4.24.0-rc1 (#29671)
Deleted Function.surjective_idView on Github →
2023-07-14 19:11
Mathlib/Init/Function.lean
chore: re-port Init.Function (#5859) …
Modified Function.surjective_idView on Github →
2022-10-24 23:24
Mathlib/Init/Function.lean
chore: capitalise Injective (#501) …
Modified Function.surjective_idView on Github →
2021-06-09 11:55
Mathlib/Function.lean
feat (Data/Equiv/Basic): add `equiv` (#13) …
Added Function.surjective_idView on Github →