/prog/rammer here, need urgent help

hello /sci/, long time no see
There is currently a troll on /prog/, and would greatly appreciate your help.

Basically, the troll is trying to prove that 0.999~ =/= 1
Here are some of his arguments
http://stormtower.invisionplus.net/?mforum=stormtower&showtopic=97

I'm wondering if the maths genius' on this board can rip him apart? Thank you

You admit you need a maths genius to shut FrozenVoid up? You /prog/grammers are a bunch of fucking kids. Go back to your toy languages and SICP, you'll never amount to anything more than the code you write.