Math

F-test = t-test squared - how to show? (beginner question)
I am attempting to show that an F-statistic is equal to a t-statistic squared, or IOW F = t^2. I am working with linear regression and extra sum of squares tests. How would one go about showing this? Or, can some kind soul nudge me in the right direction? ... 28 Oct 2009 14:01

Joseph Ganem's "A Math Paradox"
Andre Toom has posted Joseph Ganem's excellent article, "A Math Paradox: The Widening Gap Between High School and College Math" at: http://www.de.ufpe.br/~toom/Paradox.pdf ... 27 Oct 2009 19:17

Musatov to Sci.Math: it would be a lot less noisy aroundhere...
Give me a serious reply here, or I am going back to the old ways of posting. I demand that my side and my needs be addressed in order to have peace. ... 28 Oct 2009 14:01

Help with some exercises
34 NP-Completeness 34.1 Polynomial time From the point of view of language theory, the set of instances for any decision problem Q is simply the set Σ*, where Σ = {0,1}. Since Q is entirely characterized by those problem instances that produce a 1(yes) answer, we can view Q as a language L over Σ = {0,1}, wh... 24 Oct 2009 00:18

Musatov's Solution is posted on Wikipedia Talk Page: Will it be censored by Scott Aaronson?
http://en.wikipedia.org/wiki/Talk:P_%3D_NP_problem#A_Neat_Realization sss ss .. NP-complete........ polynomial time....,....... .. polynomial time.... ....,...... P.NP,.. NP- complete............,. 1971. Cook..... NP-complete.. ..,.................. NP-complete... polynomial time.... .......... 23 Oct 2009 00:11

Father's PhD Thesis
In 1967 my dad submitted his PhD thesis in the area of the Mathematical Theory of Elasticity at the National Technical University of Athens. His thesis was of fundamental importance to the development of the Theory of Elasticity using Complex Variables. Subsequently, in 1968 and after acceptance, he printed a boo... 22 Oct 2009 14:09

【 P = NP Quod Erat Demonstrandum 】の検索結果
$B!Z(B P = NP Quod Erat Demonstrandum $B![$N8!:w7k2L(B $B!ZF|IU![(B 09/10/20 $B!Z%[%9%HL>![(B wine malt $B!ZAjCLFbMF![(B InterCompass$B$+$i(BGAMBIT$B$r5/F0$7$?$$$,(BERROR$B$,=PNO$5$l5/F0$G$-$J$$!#(B $B!Z;XF3FbMF![(B ERROR$B=PNO%a%C%;!<%8$O2<5-$NDL$j!#(B ERROR: IDENTIFIER"default_id"CURRENTL... 21 Oct 2009 06:01

Computer Determinant Code
n = 200819. 2. 782 therefore increment t s = a * sp + b * sq mod N. where. sp=mdp mod (p) and sq=mdq mod (q) a/b = (rp. m+1. ± sp. m )/(rq. m+1. ± sq. m ) [a, b, s:1] presents a plot of the mod-4 prime race over the interval [a, b] Let it ride: http://meami.org (C) All Rights Reserved. + http://buildasearch.co... 21 Oct 2009 13:46

Riemann-Siegel Z function and Lehmer's phenomenon
Z(t) := exp( i theta(t) ) zeta(1/2 + it) for t>0. Cf.: http://web.viu.ca/pughg/RiemannZeta/RiemannZetaLong.html or http://en.wikipedia.org/wiki/Z_function Glen Pugh writes on the 1st web page above: "One interesting fact about the Z(t) curve is that the absence of a zero between consecutive local extre... 25 Oct 2009 13:07

Engineering Mechanics: Dynamics 6th Edition Solutions Manual Meriam & Kraige
Engineering Mechanics: Dynamics 6th Edition Solutions Manual Meriam & Kraige If you want this solutions manual just email: ebookmerchant99 at gmail dot com ... 17 Oct 2009 18:25