Assertion: curvature's curvature | /r/HasProperty | defined for curve
Facets:
value: in three-dimensional euclidean space
type: LOCATION
Source sentences:
text: For a curve drawn on a surface (embedded in three-dimensional Euclidean space), several curvatures are defined, which relates the direction of curvature to the surface's unit normal vector.
text: The total absolute curvature may also be defined for curves in three-dimensional Euclidean space.