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geometry · This list is for general discussions of geometry and related branches of mathematics, including proofs, constructions, trigonom
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Messages 543 - 572 of 1083   Oldest  |  < Older  |  Newer >  |  Newest
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543
good offer ! weekely payment! enjoy in weekends !! hallo, earn free online money. this is your second salary. earn daily $200 dallors.please go to ...
bipasa_rock
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Dec 21, 2006
5:56 am
544
Free Technical Books on the Net Hello friends, Please visit my blog for free books http://www.freetechbooksonthenet.blogspot.com Regards, Vinod Are you...
vinxxib
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Dec 26, 2006
12:46 pm
545
Hi Vinod ... Here are another couple of free maths book lists http://directory.google.com/Top/Science/Math/Publications/Online_Texts/ ...
Adrian Rossiter
adrianrossiter
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Dec 26, 2006
3:52 pm
546
Updated Today-Free Technical Books on the Net Hello friends, Are you searching for free technical/Engineering eBooks on the net, then this is the right place...
vinxxib
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Dec 30, 2006
1:36 pm
547
~~ ~~~ General Relativity is whole rubbish. No correspondence with nature/experience ... none in the assumptions, none in the discussions and analysis, and...
MessiahTwain
yonibluestar
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Dec 31, 2006
6:05 pm
548
General Relativity is whole rubbish. No correspondence with nature/experience ... How easy it ia to make such claim. However anyone can make claims but ...
Anthony Quinn
kepler2006
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Jan 14, 2007
9:50 am
549
Re: The sun energy source is not nuclear fusion, but magnetic fields from the center of the Galaxy. Blessings Dan! Truly, Grandmother Sun does NOT act out the...
Millennium Twain
yonibluestar
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Jan 14, 2007
7:29 pm
550
~~ ~~~~ blessings 'Kepler', Schrodinger is the spelling, and that is High School level, and trivial bogus math ... again read the Undiscovered Physics, links...
MessiahTwain
yonibluestar
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Jan 14, 2007
8:07 pm
551
~~ ~~~ aho Keith, Jan, John, Adrian all! there are no photons. light is generally NOT quantized. there are no gravitational waves, nor black holes. light or...
MessiahTwain
yonibluestar
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Jan 15, 2007
3:43 am
552
LOG SPIRAL QUESTION It seems like the answer should be something simple, but I have been unable to find it, Ive looked on Wolfram Math,Drexal Math site and a...
Dahlia Lahla
astro_girl_690
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Jan 19, 2007
2:59 am
553
Admittedly, I have not looked at many modern texts, but, in the old school, I was taught 1 is a prime number, because it fits the definition "a prime number is...
Carl Adkins
carlito1942
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Jan 19, 2007
3:26 am
554
sounds like it's a matter of axiom (rather than proof). same way no one can really prove that 0 + 1 = 1, or that 1 + 1 = 2 without ultimately resorting to...
Reconsiderate
feelthis06278
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Jan 19, 2007
4:16 am
555
Anybody have any thoughts on this? Unfortunately, I don't know where to begin----is it an analytic geometry or calculus problem??? Carl Adkins ... From:...
Carl Adkins
carlito1942
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Jan 19, 2007
4:31 am
556
Ok, but what mathematical reference says "and that's the way it is because we say so"? [And who are the "we" you refer to----a renowned mathematician, or some...
Carl Adkins
carlito1942
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Jan 19, 2007
5:18 am
557
Hi Carl ... This page explains why one isn't (usually) included with the primes http://primes.utm.edu/notes/faq/one.html Adrian. -- Adrian Rossiter ...
Adrian Rossiter
adrianrossiter
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Jan 19, 2007
10:20 am
558
Hi Dahlia ... http://en.wikipedia.org/wiki/Logarithmic_spiral The logarithmic spiral can be expressed in polar form as r = a*e^(b*t) If you let the angle t be...
Adrian Rossiter
adrianrossiter
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Jan 19, 2007
12:32 pm
559
How are the arms "numbered? Which one is the "nth" arm? The way I understand logarithmic spirals, Isn't there an infinite number of arms going back to the...
Ben Saucer
bsaucer
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Jan 19, 2007
6:10 pm
560
There are 37 spiral arms not including the first, center as zero If we skip backwards form the outer most arm by every other spiral arm to the first spiral arm...
Dahlia Lahla
astro_girl_690
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Jan 19, 2007
11:17 pm
561
Thanks for providing a source, Adrian. Looks like I'm really getting educated on prime numbers. Carl Adkins ... From: Adrian Rossiter To:...
Carl Adkins
carlito1942
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Jan 20, 2007
5:33 am
562
As of January 19, 2007, Symantec Security Response is advising users to be cautious of any unsolicited email which contains attachments that claim to be...
Carl Adkins
carlito1942
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Jan 20, 2007
7:38 am
563
Hi Dahlia ... For a mathematical logarithmic spiral the exact distances are in a geometric progression, regardless of whether the distances are measured along...
Adrian Rossiter
adrianrossiter
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Jan 20, 2007
10:56 am
564
Hello everyone, I have a task to do, and I do not know how to do it. I am hoping for some help! I plot graphs on graph paper. I have x and y values. So I plot...
justinasia
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Jan 21, 2007
2:52 pm
565
Hi Justin ... Maybe Gnuplot would be suitable http://www.lee-phillips.org/info/Macintosh/gnuplot.html Here is a tutorial ...
Adrian Rossiter
adrianrossiter
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Jan 21, 2007
3:24 pm
566
... I would recommend learning the R programming language. It's free, portable, easy to learn and very powerful. The "shortcoming" is that it's so powerful to...
Alberto Vieira Ferrei...
albmont
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Jan 21, 2007
4:00 pm
567
looks great, Don! our first depiction of the proton with all 137 oscillations! and, indeed, there are TWO magnetic field axes for the proton. one up/down...
MessiahTwain
yonibluestar
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Jan 21, 2007
7:17 pm
568
That sounds like a problem Mathcad can accomplish. Visit PTC Communications (new owner of Mathsoft products) at:...
Carl Adkins
carlito1942
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Jan 22, 2007
2:28 am
569
Looks like mathcad is not for macs. Also Alberto recommended I learn a programming language. Somehow I do not see that as the quick way of solving this. I just...
Justin .
justinasia
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Jan 22, 2007
3:04 am
570
Hi Adrian I have just tried that now. After chasing around several links I finally found somewhere to download it. Unfortunately it downloaded me a folder full...
Justin .
justinasia
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Jan 22, 2007
3:07 am
571
I never thought of that (i.e., Mathcad's not having a Mac version.) I could be wrong, but I don't think you'll find a quick way---even if you could get...
Carl Adkins
carlito1942
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Jan 22, 2007
4:16 am
572
Thanks for you rconcern Cal. It's very kind of you. Now I have been trying "Plot" again. I have found a way of creating the grid as I wanted. So that is good ...
Justin .
justinasia
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Jan 22, 2007
4:39 am
Messages 543 - 572 of 1083   Oldest  |  < Older  |  Newer >  |  Newest
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