Theorem QuotientMap.continuousOn_isOpen_iff

Modification history

2024-10-23 02:43
Mathlib/Topology/ContinuousOn.lean
chore: Rename `QuotientMap` to `IsQuotientMap` (#18062) …
Deleted QuotientMap.continuousOn_isOpen_iffView on Github →
2024-07-12 13:34
Mathlib/Topology/ContinuousOn.lean
feat(Topology): restriction of a `QuotientMap` (#13228) …
Added QuotientMap.continuousOn_isOpen_iffView on Github →