Theorem Set.disjoint_singleton_right

Modification history

2025-02-09 06:38
Mathlib/Data/Set/Basic.lean
chore(Data/Set/Basic): split `insert` / `singleton` / `pair` to new file (#21567) …
Modified Set.disjoint_singleton_rightView on Github →
2023-01-11 08:02
Mathlib/Data/Set/Basic.lean
feat: A set is either a subsingleton or nontrivial (#1047) …
Modified Set.disjoint_singleton_rightView on Github →
2022-12-23 16:03
Mathlib/Data/Set/Basic.lean
chore: move basic lemmas to basic files (#1109) …
Modified Set.disjoint_singleton_rightView on Github →
2022-12-22 16:59
Mathlib/Data/Set/Lattice.lean
feat port: Data.Set.Lattice (#1121) …
Added Set.disjoint_singleton_rightView on Github →