Theorem IsProperMap.pi_map

Modification history

2023-08-10 19:52
Mathlib/Topology/ProperMap.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified IsProperMap.pi_mapView on Github →
2023-07-31 08:03
Mathlib/Topology/ProperMap.lean
feat(Topology.ProperMap): basic theory of proper maps (#6005)
Added IsProperMap.pi_mapView on Github →