The chair surface is a surface with tetrahedral symmetry which looks like an inflatable chair from the 1970s. It is given by the implicit equation
The surface illustrated above has , , and .
The chair surface is a surface with tetrahedral symmetry which looks like an inflatable chair from the 1970s. It is given by the implicit equation
The surface illustrated above has , , and .
Weisstein, Eric W. "Chair Surface." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ChairSurface.html