# Example to calculate the pythagorean theorm
# a^2 + b^2 = c^2

import math

def pythag():
   a = input("What is a >")
   b = input("What is b >")
   c = math.sqrt(math.pow(a, 2) + math.pow(b, 2))
   return c

# Run the function
temp = pythag()
print "The length of side c is:", temp