Theorem IsPreconnected.subset_isClopen

Modification history

2024-07-26 00:02
Mathlib/Topology/Connected/Basic.lean
chore: split `Topology.Connected.Basic` (#15144) …
Modified IsPreconnected.subset_isClopenView on Github →
2023-11-30 19:19
Mathlib/Topology/Connected/Basic.lean
chore: rename most lemmas involving clopen to isClopen (#8720) …
Added IsPreconnected.subset_isClopenView on Github →