Theorem Finset.not_mem_of_mem_powerset_of_not_mem

Modification history

2025-05-25 12:30
Mathlib/Data/Finset/Powerset.lean
chore(*): not_mem/nmem -> notMem (#25159)
Deleted Finset.not_mem_of_mem_powerset_of_not_memView on Github →
2023-01-17 13:11
Mathlib/Data/Finset/Powerset.lean
feat: port Data.Finset.Powerset (#1622)
Added Finset.not_mem_of_mem_powerset_of_not_memView on Github →