OAI/Geometry/Immersion/ClosedSurface/NormalProjection.lean
6 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.ClosedSurfaceR4.RealModes.gramDet_change_basisline 12 - lemma
OAI.ClosedSurfaceR4.RealModes.realNormalPart_linearline 19 - lemma
OAI.ClosedSurfaceR4.RealModes.realNormalPart_of_perpline 31 - lemma
OAI.ClosedSurfaceR4.RealModes.realNormalPart_self_leftline 34 - lemma
OAI.ClosedSurfaceR4.RealModes.realNormalPart_self_rightline 46 - lemma
OAI.ClosedSurfaceR4.RealModes.realNormalPart_change_basisline 58