Theorem Set.piecewise_mem_pi

Modification history

2023-08-10 19:52
Mathlib/Data/Set/Function.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Set.piecewise_mem_piView on Github →
2022-12-15 04:45
Mathlib/Data/Set/Function.lean
feat: port Data.Set.Function (#1035) …
Added Set.piecewise_mem_piView on Github →