Theorem Set.ne_insert_of_not_mem

Modification history

2025-05-25 12:30
Mathlib/Data/Set/Insert.lean
chore(*): not_mem/nmem -> notMem (#25159)
Deleted Set.ne_insert_of_not_memView on Github →
2025-02-09 06:38
Mathlib/Data/Set/Basic.lean
chore(Data/Set/Basic): split `insert` / `singleton` / `pair` to new file (#21567) …
Modified Set.ne_insert_of_not_memView on Github →
2022-12-12 01:34
Mathlib/Data/Set/Basic.lean
feat: port Data.Set.Basic (#892) …
Added Set.ne_insert_of_not_memView on Github →