OAI/Geometry/SplitTangent/PlaqueTangentImage.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Plaque Tangent Image.
- lemma
OAI.SplitTangent.AlignedProductChart.mfderiv_into_firstline 18
OAI/Geometry/SplitTangent/PlaqueTangentImage.lean1 declarations, 0 contain sorry, 0 declared as axioms
Plaque Tangent Image.
OAI.SplitTangent.AlignedProductChart.mfderiv_into_first line 18