Mathlib Changelog
v4
Changelog
About
Github
Theorem
Set.Pairwise.insert_of_symmetric_of_not_mem
Modification history
2025-05-25 12:30
Mathlib/Data/Set/Pairwise/Basic.lean
chore(*): not_mem/nmem -> notMem (#25159)
Deleted
Set.Pairwise.insert_of_symmetric_of_not_mem
View on Github →
2022-12-24 11:23
Mathlib/Data/Set/Pairwise.lean
feat: port Data.Set.Pairwise (#1175)
Added
Set.Pairwise.insert_of_symmetric_of_not_mem
View on Github →