Theorem Set.diff_insert_of_notMem

Modification history

2025-07-05 02:43
Mathlib/Data/Set/Insert.lean
chore(Data/Set/Image): move `BooleanAlgebra` material to `Order` (#26763) …
Modified Set.diff_insert_of_notMemView on Github →
2025-05-25 12:30
Mathlib/Data/Set/Insert.lean
chore(*): not_mem/nmem -> notMem (#25159)
Added Set.diff_insert_of_notMemView on Github →