import numpy as np
theta=np.array([0,pi/4,pi/2,3*pi/4,pi,5*pi/4])
r=2
for theta in range(0,5):
    x=r*float(cos(theta))
    y=r*float(sin(theta))
    z=x**2+y**2
    print x,y,z

Pratap-2.2-3 (last edited 2010-12-17 12:51:38 by trss)