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View Full Version : ask ub3r
| This thread ended up working out fairly well when it existed over at httptalk.com . since i don't have alot of time to post over at httptalk anymore, i am now available here at wht for whatever questions you have.
Here is the original "ask ub3r" introduction that was posted over there, the same rules apply here on this thread.
it has come to my attention that i am smarter than the average bear.
Ask me a question, and i will give you an answer.
Because people often abuse these types of situations, the rules are as follows
no personal questions, unless you are asking for advice, don't ask me something stupid like "who am i dating right now?" or "what am i thinking of right now?", each of those questions are played out.
You are limited to a maximum of 3 questions per day
No, i will not do your homework
with that being said, let the questions begin. |
If e=mc^2
what does ub3r = ? |
Rewdog 04-09-2004, 06:02 PM
what does ub3r = ?
yo momma. er... yo fadda! :P
What makes ub3r 1337?
my rewdog certificate of knowification. |
Rewdog 04-09-2004, 06:07 PM wow he's good. There should be more ub3rs in the world. |
Darktwist 04-09-2004, 06:21 PM He should be Bill Gates for sure :P |
sirius 04-09-2004, 06:27 PM Originally posted by ub3r
[B]
with that being said, let the questions begin. [/B
How much wood could a woodchuck chuch if a woodchuck could chuck wood?
Sirius |
Jeremy Johnstone 04-09-2004, 06:31 PM Please give the proper name for the following identity:
http://www.webhostingtalk.com/images/question1.png
Please also give the proper name for the following theorem:
http://www.webhostingtalk.com/images/question2.png
Since the above two were extremely easy for most advanced mathematics people, I figured you might enjoy a challenge too.
Name the theorem which the following image is the first step of the proof:
http://www.webhostingtalk.com/images/question3.png
And no, this is not homework for myself or anyone I know. |
DomainFinder 04-09-2004, 06:32 PM
Darktwist 04-09-2004, 06:38 PM Originally posted by DomainFinder
Why is the sky blue? :D
blame the sun :) |
carbon12 04-09-2004, 06:42 PM how to you make a cow go moo? |
JKLIVIN 04-09-2004, 06:45 PM 25k banners on any choice of any of our sites for ub3r if he can answer all 3 of JJ's questions by midnight tonight CST. |
sasha 04-09-2004, 06:48 PM Originally posted by carbon12
how to you make a cow go moo?
Better, how do you make cat go "woof". IT IS possible. |
carbon12 04-09-2004, 06:57 PM Originally posted by JKLIVIN
25k banners on any choice of any of our sites for ub3r if he can answer all 3 of JJ's questions by midnight tonight CST.
damn |
Hosemeyer 04-09-2004, 07:00 PM What if I answer, is the same up for me?
I know the last one, just the first two I have to brush up on. |
JKLIVIN 04-09-2004, 07:21 PM Well basically if anyone (excluding iNET staff) can answer all 3 before ub3r can, then the contest woudl be over.... But the prize would be limited to the 'smarter than the average bear' ub3r. |
Jeremy Johnstone 04-09-2004, 07:26 PM If anyone can answer all three questions correctly before ub3r and before his time runs out, I will give away a prize personally, seperate from anything iNET does. Retail value of the prize is $150. |
Utaria-Aaron 04-09-2004, 07:29 PM Originally posted by sasha
Better, how do you make cat go "woof". IT IS possible.
Light it on fire and it will go "woof!" (sound of the hair being engulfed in flames)... its a joke with poor taste. |
carbon12 04-09-2004, 07:29 PM
Utaria-Aaron 04-09-2004, 07:34 PM Originally posted by jsjohnst
If anyone can answer all three questions correctly before ub3r and before his time runs out, I will give away a prize personally, seperate from anything iNET does. Retail value of the prize is $150.
I'm just curious about your SIG... what is the purpose of linking to WHT in your WHT signature, other than possibly improving google/alexa rating? Seems kind of redundant to me. |
how to you make a cow go moo?
squeeze it.
25k banners on any choice of any of our sites for ub3r if he can answer all 3 of JJ's questions by midnight tonight CST.
i really wish i knew. |
alpha 04-09-2004, 07:56 PM 1) euler's identity
2) de moivre's theorem
3) downsampling theorem
You been taking a digital signal processing courses lately?
brings back memories.... horrible, memories.... but memories nonetheless. |
Hosemeyer 04-09-2004, 07:58 PM First: Complex exponential form
Second: De Moivre's Theorem
Third: The Discrete Fourier Transform |
Hosemeyer 04-09-2004, 07:59 PM Bah, looks like alpha got it. |
Xshare 04-09-2004, 08:01 PM
Kimmikat 04-09-2004, 08:02 PM Did he get phone a friend, poll the forum, 50-50, etc.? :D
Originally posted by JKLIVIN
25k banners on any choice of any of our sites for ub3r if he can answer all 3 of JJ's questions by midnight tonight CST. |
Jeremy Johnstone 04-09-2004, 08:03 PM Originally posted by alpha
1) euler's identity
2) de moivre's theorem
3) downsampling theorem
You been taking a digital signal processing courses lately?
brings back memories.... horrible, memories.... but memories nonetheless.
You are 100% correct and thus the winner. PM me and I will let you know about your prize. I am very impressed to say the least.
P.S. - I have never taken any DFT/DSP classes in my life, just something interesting to me which I knew would stump ub3r. |
carbon12 04-09-2004, 08:05 PM I got the First one the Complex exponential form ie euler's identity
which is to help with figureing out response of LTI Systems to Complex Exponentials Discrete-Time Fourier Transform (DTFT). DTFT Properties Convolution Property such as output of another function related gives us : y[n]given by y[n]= x[n] * h[n] and so useing B. yEuler's identity: y,e j! n=cos( !n )+jsin(!n ) we can impliy that for any ! and n, ej !n is a point on the unit circle in the complex plane. although we must note that ej !n is not necessarily periodic in n (the reasoning is the same as with at real discrete sinusoids).
Second: De Moivre's Theorem... i found out alpha won just as i was about to type the answer but anyways... well done alpha :D congrats :) |
alpha 04-09-2004, 08:05 PM Well, I'm not 100% sure I got it really.
I've used/saw those formulas or proof in several different courses. Some of them had varying names depending upon how its used.
I remember using it in my DSP course as well as an advanced mathematics/combinatorics course. Two different courses, related mathematically of course but it's still a different context.
We'll see ;)
edit: wow, im a slow poster. |
Xshare 04-09-2004, 08:06 PM Anyone care to try this too? I'm sure it'll be easy for ya.
http://www.imgmag.com/images/cronx/quest.jpg |
carbon12 04-09-2004, 08:07 PM that was fun anyways... its 1:06am and i should have been asleep an hour ago... this thing has kept me awake for an hour... now who can say i wasnt dedicated lol
*wonders off to sleep with the satisfaction of knowing he came seccond* |
alpha 04-09-2004, 08:11 PM Originally posted by Xshare
Anyone care to try this too? I'm sure it'll be easy for ya.
http://www.imgmag.com/images/cronx/quest.jpg
Integration via Simpson's rule... or is it Trapezoidal rule?
I think it's simpson's rule because of the h/6... |
Xshare 04-09-2004, 08:12 PM Well my friend is feeding me this:
nope
but very close
keep googlin
Hahaha |
alpha 04-09-2004, 08:16 PM :blush: those are the only two concepts I remember for estimating an integral.
Nowadays, of course, I just use a graphing calculator. :agree: |
1. How do i get rid of this pesky lump on my bottom?
2. Will I ever have a vacation? Perhaps a weekend off?
3. What are your thoughts on the String Theory? Do you believe this theory could be valid? Why or why not? |
carbon12 04-09-2004, 08:18 PM ok next question.
Prove to me that this "." <--- full stop here. Does not exsist. It can be proven... ( i think i randomly goto university too often and sit in on random lectures :/ )
If anyone wants to offer a prize then feel free... you have untill i come back online tomorrow.... may the force be with you. |
Xshare 04-09-2004, 08:26 PM You mean... the actual punctuation mark doesn't exist? |
Kimmikat 04-09-2004, 09:08 PM A few questions for ub3r...
1. How do I use the reputation thingy on vB3?
2. Where does chocolate milk come from?
3. Who did the original version of the song "I Will Always Love You?" |
Jeremy Johnstone 04-09-2004, 09:42 PM Closed at ub3r's request. |
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