Theorem LocalHomeomorph.isOpen_image_of_subset_source

Modification history

2023-12-11 20:54
Mathlib/Topology/PartialHomeomorph.lean
chore: rename LocalHomeomorph to PartialHomeomorph (#8982) …
Deleted LocalHomeomorph.isOpen_image_of_subset_sourceView on Github →
2023-11-07 13:32
Mathlib/Topology/LocalHomeomorph.lean
feat: miscellaneous lemmas about local homeomorphisms (#8062) …
Added LocalHomeomorph.isOpen_image_of_subset_sourceView on Github →