2DKurven
2D curves, sometimes written as 2D Kurven in German mathematical literature, denote continuous sets of points traced in the two-dimensional Euclidean plane. In mathematics and related fields a curve is often described by a parameterization, a rule that assigns a point (x(t), y(t)) for values of t in an interval. The image of this parameterization traces the curve as t varies.
Curves can be represented in several forms. In parametric form, a curve is given by x = x(t),
Examples include straight lines, circles, ellipses, parabolas, and hyperbolas. More complex planar curves include spirals, cycloids,
Two standard notions are arc length and curvature. The length of a parametric curve t in [a,b]
2D curves are central in geometry, computer graphics, GIS, and robotics. They can be embedded in 3D