Wigwam
silviana amethyst
Wigwam
Equation ¶
\[ x^2+y^2z^3 \]Properties: ¶
- degree 5
- like the whitney umbrella, singular on the z-axis.
- also singular on the x-axis, a cusp!
Some story ¶
I want to eat a taco shaped like this surface. Wigwam. The new taco craze sweeping America.
Bertini_real input files ¶
input
CONFIG
tracktype: 1;
END;
INPUT
variable_group x, y, z;
function f;
f = x^2+y^2*z^3;
END;