OAI/Geometry/SurfaceImmersion/Whitney/PerturbedCollarJets.lean

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1 declarations, 0 contain sorry, 0 declared as axioms

Compact transverse frames also tolerate a small arbitrary derivative remainder, as required when matching actual collars.

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