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Re: Mathematics to reconsider

Posted: Tue Jun 08, 2010 6:00 am
by anarchy
the problem with this question as normal is that not too many people took a real analysis course. which is all about proving theorems. i mean we could incorporate both heine-borel theorem and into the limits and continuity theorems. for a funciton defined on a neighborhood of a point, continuity at the point means the same thing as having a limit equal to the functional vale:

Theorem of 1.0=0.999. let f:s→R, where s is the neighborhood of c ɛ Ɽ.
a) Æ­ is continuous at c;
b) Ǝ lim (sub) x→c(/sub) ƭ(x) = ƭ(c)

also here's some sources (had to find my old books and notes) The equivalence (a)↔(c) is due to S. Bnanach [cf. Hewitt and Stromberg, op. cit., p. 288 (18.25)], or see the author's article in paul halmos: celebrating 50 years of mathematics [springer-verlag, new york, 1991], p. 284 propositions.


imo ice cream still tastes good no matter what any people say. :)

Re: Mathematics to reconsider

Posted: Tue Jun 08, 2010 7:48 am
by Gwendolyn
what

the ...

Did you just say man???????????????

Re: Mathematics to reconsider

Posted: Tue Jun 08, 2010 10:27 am
by +Colibri
Geek alert!

Image

Re: Mathematics to reconsider

Posted: Tue Jun 08, 2010 5:58 pm
by Hanarg
So now we know what Colibri really looks like?

Re: Mathematics to reconsider

Posted: Tue Jun 08, 2010 6:41 pm
by fingers
He sincerly looks like my daughters mom! I have to show them that pic when they come home :D

Re: Mathematics to reconsider

Posted: Wed Jun 09, 2010 8:29 am
by Melkor
fingers wrote:He sincerly looks like my daughters mom! I have to show them that pic when they come home :D

Ummmm, That looks like your baby Mama? Got really good luck with the ladies do ya fingers? lol

just kidding, its not a flame bro, i just couldn't resist.

Re: Mathematics to reconsider

Posted: Wed Jun 09, 2010 12:44 pm
by fingers
I swear, the eyes, the lips, the tone of the skin, same thing. She was a bit more feminin though :D

Re: Mathematics to reconsider

Posted: Wed Jun 09, 2010 7:29 pm
by anarchy
hehehe i tried out for beauty and the geek, but they don't allow nerds, dweebs and super geeks so i was out. :(

Re: Mathematics to reconsider

Posted: Fri Jun 11, 2010 10:04 am
by The Doctor
That picture is actually of me. I was in Jr High and I found out they were having pizza and tater tots for lunch that day. :dance

Re: Mathematics to reconsider

Posted: Fri Aug 06, 2010 7:13 am
by OldManAlewar
blasphemy

0.999999 != 1

this is easily demonstrated by multiplying with any large value that would demonstrate a divergence in the (so called) 'rounding'

also: hi coli ;)

Re: Mathematics to reconsider

Posted: Fri Aug 06, 2010 9:43 am
by +Colibri
hi back :mrgreen:

Re: Mathematics to reconsider

Posted: Fri Aug 06, 2010 1:10 pm
by Undertaker
Hi Ale!