Math
in [Science]
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Generic term for geometrical elements intersecting or one enclosed by the other On Thu, 12 Aug 2010 16:37:32 +0200, Christian Hackl <hacki(a)sbox.tugraz.at> wrote: Hello! I wondered what was the correct word to use for the case when a geometrical element intersects *or* completely encloses another element. For example, let's say you have a rectangle and two line segments in 2D l... 12 Aug 2010 18:05
Goldbach proof by the easiest Mathematical Induction #5.27 Correcting Math For the life of me, I do not know how I got caught into the middle of the arena of fighting of Goldbach Conjecture once again. I guess with a little bit of slipping and sliding, I find myself in this fight once again. I do recall trying Math-Induction on Goldbach circa 1991 and became very disheartened, because o... 12 Aug 2010 13:41
What is the name of a plot (t,y,y')? What is the name of plot showing evolution a system in a three-dimensional space consisted with the physical distance, the velocity and the time? Ok, (y,y') is a phase plot (or a phase portrait), but how should I name an (y(t),y'(t),t) plot? Is any estabilished name for this? slawek ... 12 Aug 2010 13:41
If f(x)=sum_k (z_k)cos(k(x+p_k)) then what's sum_kk(z_k)cos(k(x+p_k)) ? Hello, Consider the function f(x) represented in phase/magnitude form sum_k (z_k)cos(k(x+p_k)) where z_k are negative real and p_k are real. Some operations on f have nice form, for example, we know sum_k (-k) (z_k)sin(k(x+p_k)) is the same df/dx. My question is, does sum_k (k) (z_k)cos(k(x+p_k)) have any mea... 12 Aug 2010 12:35
what exactly happens when sugar is added to gasoline? When saltis added? Angelo Campanella wrote: "Angelo Campanella" <a.campanella(a)att.net> wrote in message news:... "jbriggs444" <jbriggs444(a)gmail.com> wrote in message news:a2deb5df-8279-4a77-a722-68231d33f1f5(a)n37g2000prc.googlegroups.com... On May 31, 11:15 am, Archimedes Plutonium <plutonium.archime...(a)gmail.com> wrot... 12 Aug 2010 12:35
Goldbach proof by Fermat's Infinite Descent, Mathematical Induction#5.26 Correcting Math Amazing what difference sleep makes and doing mathematical proofs. By all means it was a Fermat's Infinite Descent Mathematical Induction Proof starting with 8. Here is how it goes. Universal Goldbach Repair Kit, like in a auto racecourse they repair a flat tire by removing the whole tire. Starting wit... 12 Aug 2010 12:35
MINUS 1 TANGENT DEFINED EXACTLY AND HISTORICALLY BY HOPE RESEARCHNEW MATH CONCEPT OF +1= +1x-1x-1= 1 BECAUSE OF WEIGHTED NEGATIVE 1 On Aug 11, 2:28 pm, Inverse 19 mathematics <hope9...(a)verizon.net> wrote: Current mathematics is erroneously based on half = halfline, Whilst real mathematics is a -1 tangent, that dips 0.1 at each end over- 1 tangent at prime 59 , 41. Prime numbers 59 and 41 are the key numbers 59-9=50 41+9 = 50... 12 Aug 2010 11:29
Generic term for geometrical elements intersecting or one enclosedby the other Hello! I wondered what was the correct word to use for the case when a geometrical element intersects *or* completely encloses another element. For example, let's say you have a rectangle and two line segments in 2D like this: +----------+ | | | ---- | | | | +--|-------+ ... 12 Aug 2010 11:29
Meaning, Presuppositions, Truth-relevance, Goedel's Theorem andthe Liar Paradox On Aug 11, 10:22 pm, "Jesse F. Hughes" <je...(a)phiwumbda.org> wrote: Newberry <newberr...(a)gmail.com> writes: On Aug 11, 6:59 am, "Jesse F. Hughes" <je...(a)phiwumbda.org> wrote: Newberry <newberr...(a)gmail.com> writes: A lot of people are absolutely convinced that e.g. PA is consistent. But an... 13 Aug 2010 11:24
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