Theorem Set.sUnion_sdiff_singleton_empty

Modification history

2026-08-24 10:14
Mathlib/Data/Set/Lattice.lean
refactor(Data/Set): split long file Lattice.lean (#43030) …
Modified Set.sUnion_sdiff_singleton_emptyView on Github →
2026-06-09 08:51
Mathlib/Data/Set/Lattice.lean
chore: rename `diff` to `sdiff` (#40184) …
Added Set.sUnion_sdiff_singleton_emptyView on Github →