Theorem IsClosedMap.sumMap

Modification history

2025-03-11 15:38
Mathlib/Topology/Constructions.lean
chore(Topology/Constructions): split out results about sums, products and distributivity (#22827) …
Modified IsClosedMap.sumMapView on Github →
2025-02-20 10:22
Mathlib/Topology/Constructions.lean
feat: add Is{Open,Closed}Embedding.sum_elim (#22070) …
Added IsClosedMap.sumMapView on Github →