Program: 3D grapher
1: Coordinates: Cylindrical
a(u,v,t): 2*sin(v)+cos(u)
R(u,v,t): 3*cos(u)
Z(u,v,t): 6*v
MinU:1 MaxU:20 Steps:50
MinV:-10 MaxV:5 Steps:50
2:Coordinates: Spherical
a(u,v,t): 3*cos(v)+sin(u)
b(u,v,t): 4*cos(u)
Z(u,v,t): 5*sin(u)
MinU: -20 MaxU:50 Steps: 50
MinV:-20 MaxV: 25 Steps: 50
