A quartic surface given by the implicit equation
Tanglecube
See also
Chmutov Surface, Cube, Goursat's SurfaceExplore with Wolfram|Alpha
References
Banchoff, T. "The Best Homework Ever?" http://www.math.brown.edu/~banchoff/BHE.pdf.Nordstrand, T. "Tangle." http://jalape.no/math/tangltxt.Cite this as:
Weisstein, Eric W. "Tanglecube." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Tanglecube.html