OAI/Geometry/SurfaceImmersion/Whitney/UnitIntervalArcImages.lean
2 declarations, 0 contain sorry, 0 declared as axioms
Exact compact subarc images under extension of a unit-interval path.
- lemma
OAI.ClosedSurfaceR4.FiniteOrderSmoothing.unitInterval_extension_injectiveline 12 - lemma
OAI.ClosedSurfaceR4.FiniteOrderSmoothing.unitInterval_extension_imageline 18