Theorem Set.mem_diff

Modification history

2026-06-09 08:51
Mathlib/Data/Set/Operations.lean
chore: rename `diff` to `sdiff` (#40184) …
Deleted Set.mem_diffView on Github →
2025-08-01 01:40
Mathlib/Data/Set/Operations.lean
feat: start using `grind` in `Set` API (#27670) …
Modified Set.mem_diffView on Github →
2024-01-18 02:11
Mathlib/Data/Set/Basic.lean
chore(Data/Set): move definitions to a new file (#9737) …
Modified Set.mem_diffView on Github →
2022-12-12 01:34
Mathlib/Data/Set/Basic.lean
feat: port Data.Set.Basic (#892) …
Added Set.mem_diffView on Github →