OAI/Geometry/SurfaceImmersion/Whitney/CurveBoundaryEmbeddedArc.lean

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1 declarations, 0 contain sorry, 0 declared as axioms

An actual embedded interval joins two boundary points and has no other boundary point in its interior.

  1. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.curve_boundary_embedded_arc line 14