Theorem ModelWithCorners.Boundaryless.iff_boundary_eq_empty

Modification history

2024-09-03 10:20
Mathlib/Geometry/Manifold/InteriorBoundary.lean
feat: the product of boundaryless manifolds is boundaryless (#14972) …
Added ModelWithCorners.Boundaryless.iff_boundary_eq_emptyView on Github →