Theorem IsCofinal.singleton_top

Modification history

2026-03-15 22:43
Mathlib/Order/Cofinal.lean
refactor: redefine `Order.cof` for a preorder (#35513) …
Modified IsCofinal.singleton_topView on Github →
2024-11-14 00:39
Mathlib/Order/Cofinal.lean
feat(Order/Cofinal): predicate for cofinal sets (#18214) …
Added IsCofinal.singleton_topView on Github →