Theorem LocalHomeomorph.isOpen_extend_preimage

Modification history

2023-12-11 20:54
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
chore: rename LocalHomeomorph to PartialHomeomorph (#8982) …
Deleted LocalHomeomorph.isOpen_extend_preimageView on Github →
2023-06-05 05:02
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
feat: port Geometry.Manifold.SmoothManifoldWithCorners (#4636)
Added LocalHomeomorph.isOpen_extend_preimageView on Github →