OAI/Geometry/SurfaceImmersion/Atlas/SurfaceCoordinateTranslation.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Exact coordinate representatives of scalar-weighted surface translations.

  1. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.surface_translation_chart_germ line 15
  2. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.surface_pair_translation_coordinate_iff line 26