...ah...erm...ugh...
...
you're funny
How's it going, thread? Been awhile since you rolled around!
An expression is not a function. Good try though.
Think about it this way: graph the equation y=0.9999...
It's the same as if you were to graph the equation y = pi - it would be a horizontal line
The expression 0.99999... = 1 is an equality and is also true/valid/whatever
...
Listen to peegee, he's azn, he knows.
Bah it doesnt matter, the next time this topic comes around my opinion will change again anyway.
Last edited by blackmage_nuke; 07-19-2009 at 03:10 PM.
Kefka's coming, look intimidating!
Have a nice day!!
[q]Listen to peegee, he's azn, he knows. [/q]
Well no, I'm quite terrible at math, but if you looked up old eoff threads about this I used to think 0.999... was akin to a function that was as close to 1 as you could get.
Now in practice no number is 'the smallest', as you can always divide it by another real number, thus getting a smaller number.
The expression x = y is just that - an expression. When you see x you sub in y.
So in the example x = 0.999... all you get to do with it is sub 0.999... into x. Since there's no associated function (like y = x^2) there's nothing more you can do with it.
It's I dunno, number theory.
I dunno how good you are at math, but I know you're right about this.
The real question we are asking is does 1/infinity truly equal to zero? becaus 0.999... is really 1 - 1/infinity
Kefka's coming, look intimidating!
Have a nice day!!
... I sucked at Math....
HOTROD"Lets go for a spin you and I"