What does != mean

[DarkMagus]

The proper proof is

0.99999...

= 9/10 + 9/100 + 9/1000 + ...

= sum( 9/10^i ), over i = 1 to infinity

= sum( 9/10 * 1/10^i ), over i = 0 to infinity

= (9/10) / (1 - 1/10), the sum of a geometric series

= (9/10) / (9/10)

= 1

[img]/images/graemlins/grin.gif[/img]

[Bakes]

that head asplode pic is so much funnier when

1. your not expecting it

2. you scroll down with perfect timing and get two seconds of "wtf?" before roflmao (rhymes with waffle mayo)