[Arguing that our mathematical system contains errors.]
Oh i'd like to argue that.
tell me, what is 1/3 of 10 in number form, 3.333... repeating, correct?
So in theory, if 1/3 x3=1
then 3.333....x3=10 ?
but no, 3.333...x3=9.999...
so in "theory" 9.999...=10
ok?
yeah, how is mathmatics falsifiable... when i'm afraid our number system has a glitch.
50 comments
Um....no, but it is an interesting phenomenon that while 10 divided by 3 is 3.33333<repeating>, you can't actually do it in reverse, because you will never be able to multiply by an infinite decimal. The very definition of it means you will be multiplying forever , and the longer you do it, the closer you will get to 10... In theory, if you do it forever, you will eventually get to 10, but who has that kind of time?
The nuber system does not have a "glitch." It handles this conundrum nicely because it, unlike you, is capable of expressing things in abstract terms.
a = b
a^2 = ab
a^2 - b^2 = ab - b^2
(a + b)(a - b) = b(a - b)
a + b = b
a + a = a
1 + 1 = 1
OH NOES!!! Math broke!!!
...or, maybe you just don't understand math.
9.999...=10 is absolutely correct. There's no problem in the first place.
1 + 1 = 1 isn't correct, but then again, you cannot just divide by zero at a whim.
Covered by Sandman, Rob, Ens, Glazius (well done), ABeastOfPrey (although I think that the notation would go over Adam4God's head) and Crosis. Your High School math teachers would be proud.
Oh, for the love of all that's good! Another mathematics genius. If really think you're so fucking good at this and you have found a "glitch", why are you posting it on bibleforums.org and not sending it to a respected science journal? Could it be because in reality you actually have no clue about what you're talking about? Gee, that's a possibility, isn't it? Do you know what the ellipsis stands for in this case in mathematics? It's the omission of the rest of an irrational number? Do you know what that is? No? Then go and learn you retard!
This reminds me of the old conundrum that a stone thrown at a tree cannot ever reach it. In order to do so it must first travel half the distance.
It must then travel half the distance between these two new points.
It must then travel half again and so on, ultimately it must never reach the tree because it still has half way to go every time into infinity.
The stone hits the tree though!
Wolf O'Donnell (SWHQ) #95206
<< So fundies are failing at math now too? Please tell me they're a minority that wont' be able to get into power.
I shudder to think what would happen to the US Economy and hence to the world economy if they got into important positions. >>
Wolf, it's even worse than you fear. With all the fundies completely incompetent at actually doing anything productive, the ONLY thing they'll wind up getting into is the only thing left: Management.
Be afraid. Be very afraid.
~David D.G.
How has nobody suggested a So Close Yet So Far Award for this guy yet? I mean, that's one of the simpler proofs used to show people that 9.999... does equal 10, and he makes exactly the right conclusion from it, but then declares that the conclusion is false, defying what he's just worked up to!
Totally deserves the award.
Pretty Good Satan: Religion isn't a necessary component -- just the most common one here. It's got more to do with a "True Believer(TM)" mentality that holds fast to outlandish beliefs directly in the face of proof/evidence, logic, common sense, and reality in general. In addition to religious fundies, there are political fundies, pseudoscience fundies, conspiracy fundies, UFO fundies, and other types, as well as some who straddle multiple categories simultaneously -- sometimes even in a single post!
~David D.G.
He i partially correct. 10/3 IS 3.333 repeating, and 3.333x3=9.999, but this is only effectively true up until about grade 11 math(in canada, anyways). after that, one should know that 3.333(repeating)x3 =/= ten, but rather asymptotically approaches 10. if you were to use long multiplication to determine the answer, it would take literally forever for you to get to ten. largely because you will asymptotically approach it. however, because we dont often need that kind of precision, 9.999999999999999999 can be said to be equal to about 10
Fundies shouldn't try to do math, they could hurt themselves. Just because something isn't intuitive, or seems strange doesn't make it an 'error', a 'glitch', or wrong. As long as the result is logically consistent we can use it in math; math doesn't care if something is difficult for some to grasp.
We can use the geometric series:
1/(1-z)=1+z+z2 +z3 +z4 +z5 +... for |z|<1
Proof:
Define Sn (z)=1+z+z2 +z3 +...+zn and let |z|<1.
Then
(1-z)Sn (z)=Sn (z)-zSn (z)
=Sn (z)-(-1+Sn+1 (z))
=1-zn+1 .
Since |z|<1 we have Limn > infinity zn+1 =0
this means Limn > infinity (1-z)Sn (z)=1. Rearranging this gives
Limn > infinity Sn (z)=1/(1-z)
which is equivalent to saying
w/(1-z)=w(1+z+z2 +z3 +z4 +z5 +...) for |z|<1.
Letting w=3/10 and z=1/10 we have 1/3=0.333...
Confused?
So were we! You can find all of this, and more, on Fundies Say the Darndest Things!
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