Matematika u arhitekturi 2

Coordinates: Cartesian

x ( u, v, t)= 5*cos(u)*cos(u+v);  y ( u, v, t)= 4*sin(v)*sin(u+v);  z ( u, v, t)=6*v;

Domain of variables:min U: -8, maxU: 8, steps:100;   min V: -8, maxV: 8, steps: 100;