OAI/Geometry/SurfaceImmersion/Atlas/PhaseAnsatzNormal.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Retain the actual second jet of a supported phase-chart ansatz on the inverse chart; this transfers the quantitative normal profile unchanged.

  1. lemma OAI.ClosedSurfaceR4.SurfaceVelocityFamily.Loop.primitiveNormalTriple_germ line 14
  2. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.SmoothingAtlas.phaseAtlasAnsatz_inverse_germ line 30
  3. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.SmoothingAtlas.phaseAtlasAnsatz_normalTriple line 47