Theorem ModelWithCorners.isInteriorPoint_iff_not_isBoundaryPoint

Modification history

2025-01-21 04:10
Mathlib/Geometry/Manifold/InteriorBoundary.lean
feat: the disjoint union of smooth manifolds (#20659) …
Added ModelWithCorners.isInteriorPoint_iff_not_isBoundaryPointView on Github →