Contours are often defined in terms of directed smooth curves. Materials define the look of meshes, NURBS curves, and other geometric objects. The shapes of the curves are identical. Normal vectors are of special interest in the case of smooth curves and smooth surfaces. Bernoulli's work extended to finding the radius of curvature of curves expressed in these coordinates. There are two common explanations for upward sloping yield curves. Then it curves downward due to gravity. The furniture also featured sinuous curves and vegetal designs. GosperMaps - based on the geometry of Gosper curves. This involves measuring their radial velocities and also their light curves. The road is closed due to steep curves and steep slopes. This can be generalized to curves of higher order as circular algebraic curves. This is represented by the vertical distance between the two supply curves. Prior to mounting, it curves forward and upward. There were no feminine curves to the body.