Theorem Subsemigroup.mem_supₛ_of_directed_on

Modification history

2023-05-14 07:05
Mathlib/GroupTheory/Subsemigroup/Membership.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Deleted Subsemigroup.mem_supₛ_of_directed_onView on Github →
2023-01-04 10:07
Mathlib/GroupTheory/Subsemigroup/Membership.lean
feat: port GroupTheory.Subsemigroup.Membership (#1318)
Added Subsemigroup.mem_supₛ_of_directed_onView on Github →