I'm sure many have heard this before:
Women take time and money: Women = time * money
However, time is money: time = money
So Women = money * money
But money is the root of all evil: money = √evil
So women = √evil * √evil
∴ women = evil. QED.
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."