vizerei's recent comments:

May 16th, 2006
oh yeah, and dividing by zero doesn't "mess everything up" it just means you have (+-)infinity as the answer.
May 16th, 2006
lol, bad math:). (a+b)=b a=b-b a=0 Alternatively: @ a^2=a*b (divide both sides by a) a=b ;-P