3D Grapher
Coordinates: Spherical
Function:
a(u,v,t)= 2*cos(u)+4*u
b(u,v,t)= 4*sin(u)+v*2
R(u,v,t)= 9*cos(u)+2*t
Domain of variables:
Min U: -12 Max U: -11 Steps: 10
Min V: -2 Max V: -6 Steps: 100
X=2 Y=6 Z=8