Theorem IsOpenMap.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 IsOpenMap.sumMapView on Github →
2024-08-23 10:19
Mathlib/Topology/Constructions.lean
feat: `IsHomeomorph` predicate (#12533) …
Added IsOpenMap.sumMapView on Github →