Mathlib Changelog
v4
Changelog
About
Github
Theorem
Set.MapsTo.restrict_surjective_iff
Modification history
2025-03-20 16:39
Mathlib/Data/Set/Function.lean
chore(Data/Set): split long file `Function.lean` (#23149) …
Modified
Set.MapsTo.restrict_surjective_iff
View on Github →
2023-11-03 19:29
Mathlib/Data/Set/Function.lean
feat: miscellaneous linear algebra lemmas (#8157)
Added
Set.MapsTo.restrict_surjective_iff
View on Github →