Here's a small joke for ya. Stop me if you've heard it before. Mathematical formula as to why women are evil We all know that women require multiples of time and money.  So women = time x money. Next, Benjamin Franklin stated "Time is money." So Time = Money. Sub into the original formula women = money x money = (money)^2 From the Bible, we know that money is the root of all evil. Money = sqrt(evil).  Square both sides money^2 = evil.  Now make the final substitution money ^2 = women, so therefore women = evil. Now THIS is calculus.