quartersquare.py

#!/usr/bin/env python
#
# Author Dario Clavijo 2015
# GPLv3

import math


def qsqr(a, b):
    return (((a + b) ** 2) / 4) - (((a - b) ** 2) / 4)


def logmult(a, b):
    return math.e ** (math.log(a) + math.log(b))


a = 255
b = 255
print((logmult(a, b)))
print((qsqr(a, b)))
print((a * b))