Theorem ModelWithCorners.boundary_eq_complement_interior

Modification history

2024-09-03 10:20
Mathlib/Geometry/Manifold/InteriorBoundary.lean
feat: the product of boundaryless manifolds is boundaryless (#14972) …
Deleted ModelWithCorners.boundary_eq_complement_interiorView on Github →
2023-12-19 12:55
Mathlib/Geometry/Manifold/InteriorBoundary.lean
feat: interior and boundary of a manifold (#8624) …
Added ModelWithCorners.boundary_eq_complement_interiorView on Github →