Beschrijving:
Mathematical discussions and pursuits.
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Looking for Resources for a General Audience About Mathematics as Art
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Dear Fellow Mathematicians, I am giving a series of talks to college undergraduates about the nature of mathematics, to give them an idea of how mathematicians view mathematics and practice it. School mathematics, at least before the advanced undergraduate and graduate levels in mathematics, present... meer »
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Infinite Linear Programs...
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Does anyone can point me to a reference for problems of the following type? Let C=(c1,...,cN,..). be an infinite sequence with ci>0. The infinite sum of ci is finite. B=(b1,...,bN,...) be a positive infinite sequence Q=(q1,...,qN,...) be an infinite sequence with qi in the unit interval.... meer »
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اقوى العروض الخاصه للاجهزة الاب توب
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تقدم أجوال من خلال موقعها الالكتروني هذا خدمة البيع السريع بالنقد و التقسيط لجميع أنواع وموديلات أجهزة الكمبيوتر المحمولة وملحقاتها وأجهزة الهاتف النقال . حيث يستطيع زوار هذا الموقع من الموظفين والموظفات... meer »
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5 Days
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5 days to Valentine's Day on February 14.
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Comprehensive Test Banks and solution manuals for student
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Comprehensive Test Banks and solution manuals for student Email me at allsolutionmanuals11[at]gmail. com if you need to buy any test bank or solution manual listed below. All emails will be answered quickly. Use (CTRL + F) to search your subject/author. Or visit [link] for a latest... meer »
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THE NEW NUMBER THEORY , SYSTEM,. EQUALAZATION AT 3and 4
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This is just an announcement and the final details will be published in June 2010 when Hope research will also publish a very simple predictabilty of prime lnumbers, thier location, primality etc The new number theory has 1. 36 exact inverse numbers 2. It is exactly at 1:3, 19 degree cone 3. There is equalization at proportion 3, and 4.... meer »
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The Jacobi-Madden soln to a^4+b^4+c^4+d^4 = e^4 and Pythagorean triples
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Hello all, L. Jacobi and D. Madden proved that a^4+b^4+c^4+d^4 = e^4 has an infinite number of distinct, non-trivial rational solns by solving the case, a^4+b^4+c^4+d^4 = (a+b+c+d)^4 which is just a special Pythagorean triple in disguise, namely, (a^2+ab+b^2)^2 + (c^2+cd+d^2)^2 = ((a+b)^2+(a+b)(c+d)+(c+d)^2)^2... meer »
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Definition of R-Module
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According to Wiki, the definition of R-module is "A left R-module over the ring R consists of an abelian group (M, +) and an operation R × M → M (called scalar multiplication, usually just written by juxtaposition, i.e. as rx for r in R and x in M) such that ... " link:[link]... meer »
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Nested Limits
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According to Maple: limit(limit(x + y, x = -infinity), y = +infinity) = -oo limit(limit(x + y, x = +infinity), y = -infinity) = +oo limit(limit(x / y, x = +infinity), y = -infinity) = -oo limit(limit(x / y, x = -infinity), y = -infinity) = +oo etc. Is there a Theorem about functions for which: limit(limit( f(x,y), x = x_0), y = y_0) != limit(limit( f(x,y), y =... meer »
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