Math

RE PRIME NUMBER " FORMULA" POST PLEASE READ THE POST CLEARLY!!!!( THAT IS CLEARLY A FIRSTOF # SIEVE)
WE DID SPECIFY CLEARLY IN THE POST That we have given secret equations to professors , and then asked you to check the previous post which clearly specified that we had to check the preceding and follwinf numbers to primer number and then dissect these into 1/3 and 2/3 to get a mathematical comparision. ... 3 Mar 2010 18:40

Solving quadratic matrix equation
I forgot to mention another constraint, that is X is positive semi-definite. After finding the Y solution, is there a way to have X=Y-(A+B)/2 such that X is positive semidefinite? Thanks Fennecbreton ... 3 Mar 2010 09:32

[] Differential Calculus
On Wed, 3 Mar 2010, David C. Ullrich wrote: On Tue, 2 Mar 2010 21:34:34 -0800 (PST), sam <shivani.s.gupta(a)gmail.com> wrote: The minutes and hour hands are 4 & 3 units, respectively. Find out the distance between the tips when the distance between them is changing most rapidly. Curious reque... 3 Mar 2010 07:21

Differential Calculus
The minutes and hour hands are 4 & 3 units, respectively. Find out the distance between the tips when the distance between them is changing most rapidly. ... 3 Mar 2010 01:51

vague conjecture
there is no 'simple' infinite product expansion(*) that doesnt use the zeta zero's in the critical strip , of zeta(s) valid exactly in R(z) >= 0. (*) means that the product expansion is a function of one variable only : thus f(z). i know , 'simple' is vaguely defined , hence the title : vague conjecture. howe... 8 Mar 2010 05:19

courage
... si rerum usu constat prudentia, in utrum magis competet eius cognominis honos, in sapientem, qui partim ob pudorem, partim ob animi timiditatem nihil aggreditur, an in stultum, quem neque pudor, quo vacat, neque periculum quod non perpendit, ab ulla deterret? Erasmus, Moriae Encomium, 1508 tommy1729 ... 2 Mar 2010 19:15

THE VALIDATION/ CLARIFICATION OF EINSTEINS EQUATION,( 8 Pi in math equation ) USING INVERSE 19 DEVELOPED PRECISE MATHEMATICAL (RECORDED HERE).
On Mar 1, 8:14 am, Inverse 19 mathematics <hope9...(a)verizon.net> wrote:  THANK YOU SCI MATH , THANK YOU FOR YOUR FREEDOM  SCI MATH. Freedom's just another word for nothing left to loose ... 1 Mar 2010 18:45

Engineering Vibration 3rd Edition Inman Solutions Manual
I have the solutions manual to Engineering Vibration 3rd Edition Inman. Email me at kyosuke66 at gmail.com if you're interested. ... 1 Mar 2010 16:28

Engineering Mechanics: Dynamics 6th Edition, Meriam, Kraige Solutions Manual
I have the solutions manual to Engineering Mechanics: Dynamics, 6th Edition, Meriam, Kraige. Email me at seuki7 at gmail.com if you're interested. ... 1 Mar 2010 16:28

in this definition of temperature, is "energy" only kinetic?
When temperature is defined as the partial derivative of internal energy with respect to entropy, does "internal energy" include just *kinetic* energy? Or does it also include potential energy, e.g. in inter-atomic bonds? Thanks! Michael ... 2 Mar 2010 02:26