OAI/Geometry/SurfaceImmersion/Primitive/LocalCircularCurveCover.lean

GitHub source file

1 declarations, 0 contain sorry, 0 declared as axioms

The constructed circular profiles preserve every later curve using the old positive collar invariant and the fixed interior turn threshold.

  1. theorem OAI.ClosedSurfaceR4.GeometryPreservation.compact_circular_curve_cover_local line 15