Theorem IsProperMap.closed_range

Modification history

2024-05-09 08:07
Mathlib/Topology/ProperMap.lean
chore: fix deprecation warnings (#12775) …
Deleted IsProperMap.closed_rangeView on Github →
2024-03-30 17:04
Mathlib/Topology/ProperMap.lean
feat: new lemmas about proper maps in Mathlib.Topology.ProperMap (#11754) …
Added IsProperMap.closed_rangeView on Github →