Theorem Set.surjOn_iff_exists_bijOn_subset

Modification history

2023-11-10 14:22
Mathlib/Data/Set/Function.lean
feat: two missing injOn lemmas (#8303)
Modified Set.surjOn_iff_exists_bijOn_subsetView on Github →
2023-06-12 01:02
Mathlib/Data/Set/Function.lean
chore: formatting issues (#4947)
Modified Set.surjOn_iff_exists_bijOn_subsetView on Github →
2022-12-15 04:45
Mathlib/Data/Set/Function.lean
feat: port Data.Set.Function (#1035) …
Added Set.surjOn_iff_exists_bijOn_subsetView on Github →