with . If , the curve is a hypoellipse.
Hyperellipse
See also
Ellipse, Hypoellipse, SuperellipseExplore with Wolfram|Alpha
References
von Seggern, D. CRC Standard Curves and Surfaces. Boca Raton, FL: CRC Press, p. 82, 1993.Referenced on Wolfram|Alpha
HyperellipseCite this as:
Weisstein, Eric W. "Hyperellipse." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Hyperellipse.html