Theorem Set.compl_union_self

Modification history

2026-10-31 04:12
Mathlib/Order/BooleanAlgebra/Set.lean
feat: use `max`/`min` for `union`/`inter` in `Set`, `Finset`, `ZFSet`, `Class` (#42316) …
Modified Set.compl_union_selfView on Github →
2025-07-03 15:35
Mathlib/Data/Set/Basic.lean
chore: move `BooleanAlgebra` material on `Set` out of `Data` (#26665) …
Modified Set.compl_union_selfView on Github →
2022-12-12 01:34
Mathlib/Data/Set/Basic.lean
feat: port Data.Set.Basic (#892) …
Added Set.compl_union_selfView on Github →