Theorem isClosed_discrete

Modification history

2023-07-10 12:17
Mathlib/Topology/Order.lean
feat: add lemmas about discrete topology (#5777) …
Modified isClosed_discreteView on Github →
2023-01-31 11:16
Mathlib/Topology/Order.lean
feat: port Topology.Order (#1843)
Added isClosed_discreteView on Github →