Theorem IsOpenEmbedding.map_nhdsWithin_preimage_eq

Modification history

2024-10-18 21:29
Mathlib/Topology/ContinuousOn.lean
chore: Rename `OpenEmbedding` to `IsOpenEmbedding` (#17898) …
Added IsOpenEmbedding.map_nhdsWithin_preimage_eqView on Github →