# Show_simpleMath.py
# Charles Van Loan
# January 1, 2015

""" Module contains a script that uses the built-in
module math and the user-written module simpleMath.

It compares the accuracy of the simpleMath functions sqrt,
cos, and sin with their counterparts in the math module"""
    
import math
import simpleMath

# Check out the square root function
x = input('x = ')
MySqrt = simpleMath.sqrt(x)
TrueSqrt = math.sqrt(x)
print 'simpleMath.sqrt(x) = %12.8f\n      math.sqrt(x) = %12.8f \n' % (MySqrt,TrueSqrt)

theta = input('theta (degrees) = ')
theta = (math.pi*theta)/180
MyCos = simpleMath.cos(theta)
TrueCos = math.cos(theta)
MySin = simpleMath.sin(theta)
TrueSin = math.sin(theta)
print 'simpleMath.cos(theta) = %12.8f\n      math.cos(theta) = %12.8f ' % (MyCos,TrueCos)
print 'simpleMath.sin(theta) = %12.8f\n      math.sin(theta) = %12.8f ' % (MySin,TrueSin)