Theorem Function.surjective_to_subsingleton

Modification history

2022-11-02 22:22
Mathlib/Logic/Function/Basic.lean
feat: port Logic.Function.Basic (#511)
Modified Function.surjective_to_subsingletonView on Github →
2021-07-27 17:57
Mathlib/Logic/Function/Basic.lean
feat(Logic/Function/Basic) port most remaining items (#26) …
Added Function.surjective_to_subsingletonView on Github →