Mathlib Changelog
v4
Changelog
About
Github
Theorem
Set.unionₛ_subset_unionₛ
Modification history
2023-05-14 07:05
Mathlib/Data/Set/Lattice.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Deleted
Set.unionₛ_subset_unionₛ
View on Github →
2022-12-22 16:59
Mathlib/Data/Set/Lattice.lean
feat port: Data.Set.Lattice (#1121) …
Added
Set.unionₛ_subset_unionₛ
View on Github →