from numpy import sin, pi
z=sin(i*pi).n(digits=15) # specify the accuracy
print "u = ",real(z) # real part
print "v = ",imag(z) # imaginary part

* <sunny mehrotra>, <student> ,<IIT Roorkee>

SageDays/Kreyszig-12.7-5 (last edited 2010-08-12 13:31:04 by msunyuma)