Theorem Function.surjective.exists

Modification history

2022-10-24 23:24
Mathlib/Logic/Function/Basic.lean
chore: capitalise Injective (#501) …
Deleted Function.surjective.existsView on Github →
2021-07-09 12:32
Mathlib/Logic/Function/Basic.lean
feat(Logic/Function) port everything up to partial_inv_left (#24)
Added Function.surjective.existsView on Github →