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Can't get the loop to work properly
August 8th, 2012, 09:34 PM #1
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*****Solved it myself, thanks for help*****
Hey there,
I've got a program which I need to test whether an integer n is the exact sum of k consecutive integer numbers starting... | {"url":"http://www.javaprogrammingforums.com/whats-wrong-my-code/17150-cant-get-loop-work-properly.html","timestamp":"2014-04-19T22:26:24Z","content_type":null,"content_length":"55917","record_id":"<urn:uuid:183fa862-4a83-4b80-9c95-8d3ac262c4ef>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-2014041... |
Center for Philosophy of Science ::: and HPS speakers
Measurement and Limits in the Principia, Section 10
Chris Smeenk and George Smith
This paper has two related aims: first, to elucidate the methodological
sophistication displayed in Newton’s treatment of constrained motion in
Section 10 of the Principia, and second,... | {"url":"http://www.pitt.edu/~pittcntr/Events/All/Conferences/others/other_conf_2007-08/andHPS/abstracts/smeenk1.htm","timestamp":"2014-04-20T21:05:39Z","content_type":null,"content_length":"11967","record_id":"<urn:uuid:f009ad3f-2aed-4935-b436-92b903b3a9d4>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-... |
Lattice Points and Boundary Lattice Points
Date: 08/30/98 at 23:09:52
From: Bernard Doria
Subject: Lattice Points
What is an interior lattice point and a boundary lattice point of a
given shape (triangle, circle, rectangle, etc.)?
For example, an isosceles right triangle whose legs are 3 units long.
The teacher wrote t... | {"url":"http://mathforum.org/library/drmath/view/54249.html","timestamp":"2014-04-21T16:06:00Z","content_type":null,"content_length":"7114","record_id":"<urn:uuid:c414683f-920c-4567-9733-4167cbfa30dd>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00519-ip-10-147-4-33.ec2.internal.war... |
Comparison between Analytical Calculus and FEM for a Mechanical Press Bed
Engineering Faculty, University “Constantin Brâncuşi” of Târgu-Jiu, Romania
In the first part of this paper is presented a method for calculating stress of press bed, based on expansion of classic methodology, using reduced frame, determined by t... | {"url":"http://pubs.sciepub.com/ajme/1/1/2/index.html","timestamp":"2014-04-20T20:57:24Z","content_type":null,"content_length":"105076","record_id":"<urn:uuid:38034580-ee95-4b43-ae6f-9f80395f6577>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00660-ip-10-147-4-33.ec2.internal.warc.gz"... |
Energy consumption and economic growth: evidence from nonlinear panel cointegration and causality tests
Omay, Tolga and Hasanov, Mubariz and Ucar, Nuri (2012): Energy consumption and economic growth: evidence from nonlinear panel cointegration and causality tests.
Download (324Kb) | Preview
In this paper, we propose ... | {"url":"http://mpra.ub.uni-muenchen.de/37653/","timestamp":"2014-04-16T07:25:44Z","content_type":null,"content_length":"39753","record_id":"<urn:uuid:c1742845-26e3-4e00-a229-2568ea6c3b4d>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00505-ip-10-147-4-33.ec2.internal.warc.gz"} |
Monads, Vector Spaces and Quantum Mechanics pt. II
Back from wordpress.com:
I had originally intended to write some code to simulate quantum computers and implement some quantum algorithms. I'll probably eventually do that but today I just want to look at quantum mechanics
in its own right as a kind of generalisation o... | {"url":"http://blog.sigfpe.com/2007/03/monads-vector-spaces-and-quantum.html","timestamp":"2014-04-21T12:09:56Z","content_type":null,"content_length":"78626","record_id":"<urn:uuid:7263f119-2b39-4638-bcaf-d62a8ff1da0b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00442-ip-10-147-4-3... |
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Topic: how to fix subscript indices must either be real positive integers or logicals?
Replies: 4 Last Post: A... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2592310&messageID=9236899","timestamp":"2014-04-20T19:40:13Z","content_type":null,"content_length":"21461","record_id":"<urn:uuid:703b5ad5-d7e4-4f63-a5c2-049c1f84f6e6>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00465-ip-10-147-4... |
Re: st: Residuals from sequence of regressions
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Re: st: Residuals from sequence of regressions
From DBernstein@lecg.com
To statalist@hsphsun2.harvard.edu
Subject Re: st: Residuals from sequence of regressions
Date Mon, 18 Oct 2004 13:... | {"url":"http://www.stata.com/statalist/archive/2004-10/msg00528.html","timestamp":"2014-04-18T05:48:20Z","content_type":null,"content_length":"7396","record_id":"<urn:uuid:36666f1a-3d07-44bf-b5e5-143f5ec8aad7>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00314-ip-10-147-4-33.ec2.int... |
The 20-lb Block A And The 30-lb Block B Are Supported ... | Chegg.com
Image text transcribed for accessibility: The 20-lb block A and the 30-lb block B are supported by an incline that is held in the position shown. Knowing that the coefficient of static friction is
friction is.0.15 between the two blocks and zero betw... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/20-lb-block-30-lb-block-b-supported-incline-held-position-shown-knowing-coefficient-static-q3874221","timestamp":"2014-04-19T03:23:58Z","content_type":null,"content_length":"21350","record_id":"<urn:uuid:b17c5014-4b5e-4629-9522-00030f0de1d4>","cc-path":"C... |
getters & setters are bad, design patter
I mean how to compute the angle between them
This is the proper definition of a dot product :
u dot v = u
+ u
+ u
= |u| |v| cos \theta
I am using this notation rather than u = (u
, u
, u
Calculating the dot product by multiplying it's components is much easier than using the mag... | {"url":"http://www.cplusplus.com/forum/lounge/101305/3/","timestamp":"2014-04-16T19:11:40Z","content_type":null,"content_length":"33273","record_id":"<urn:uuid:81af5197-0488-4e81-9f84-798e993f568e>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00059-ip-10-147-4-33.ec2.internal.warc.g... |
Proof using the Sum Rule
October 17th 2010, 12:50 PM #1
Oct 2010
Proof using the Sum Rule
I'm studying for a test and I came across this exercise...
Let a be contained in C(complex numbers) and p is a polynomial, then p(x)-->p(a) as x-->a. The hint given says to use the Sum Rule and induction on the degree ... | {"url":"http://mathhelpforum.com/differential-geometry/159994-proof-using-sum-rule.html","timestamp":"2014-04-20T19:26:57Z","content_type":null,"content_length":"39189","record_id":"<urn:uuid:0ddf6c32-da3f-4cb8-a512-43319b515045>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00315-ip... |
Mead, CO Algebra Tutor
Find a Mead, CO Algebra Tutor
...I have taught all levels of elementary school math from kindergarten through 6th grade and beyond! I love working with students to discover where challenges lie and finding fun and engaging
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Independence Friendly Logic
1. The work of providing solid foundations to analysis was initiated by Augustin Cauchy (1789–1857).
2. For references to uses of the device ‘depends on…but not on…’ in actual mathematical literature, see Dechesne (2005), Hintikka (1996), Hintikka & Kulas (1983), Hodges (1997a, 1997b), Mann ... | {"url":"http://plato.stanford.edu/entries/logic-if/notes.html","timestamp":"2014-04-20T05:42:59Z","content_type":null,"content_length":"54092","record_id":"<urn:uuid:130efe0a-431f-4fd5-a739-4992255616a8>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00093-ip-10-147-4-33.ec2.internal.w... |
Encinitas Algebra 1 Tutor
...More, I organize a German language table to optimize the language learning skills of our German language students at UCSD. Please feel free to contact me if you have any questions or concerns!I
have tutored many high school students in algebra and other areas of math. I have gone beyond... | {"url":"http://www.purplemath.com/encinitas_ca_algebra_1_tutors.php","timestamp":"2014-04-21T15:21:25Z","content_type":null,"content_length":"23827","record_id":"<urn:uuid:4662221c-57b3-467b-b63b-28a34da35372>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00570-ip-10-147-4-33.ec2.int... |
Michi’s blog
My two high-school kids came by today. We’ve been trying to get a new teaching session together since early February, but they had a hell of a time all through February, and all our appointments
ended up canceled with little or no notice; and then I spent March and April on tour.
We pressed on with knot th... | {"url":"http://blog.mikael.johanssons.org/page/2/","timestamp":"2014-04-18T15:46:23Z","content_type":null,"content_length":"154270","record_id":"<urn:uuid:8858776d-eebe-4cbd-b002-05eb44035c72>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00170-ip-10-147-4-33.ec2.internal.warc.gz"} |
Verifying validity of a statement involving infinite compact sets
September 29th 2010, 08:29 AM #1
Verifying validity of a statement involving infinite compact sets
Theorem: Show that an infinite set $S$ is compact if and only if every infinite subset of $S$ has an accumulation point that lies in $S$.
My attemp... | {"url":"http://mathhelpforum.com/differential-geometry/157830-verifying-validity-statement-involving-infinite-compact-sets.html","timestamp":"2014-04-19T14:47:58Z","content_type":null,"content_length":"71216","record_id":"<urn:uuid:89d539a9-d194-49d0-a2e9-1d96d7b1752e>","cc-path":"CC-MAIN-2014-15/segments/1397609537271... |
Ozone Park Algebra 1 Tutor
...Proficiency with Physics Laws and Concepts. Prepare a perfect base knowledge to absorb complex problems in further studies Habit of keeping myself updated, learning something new everyday.
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9 Subjects: including algebra 1, p... | {"url":"http://www.purplemath.com/Ozone_Park_algebra_1_tutors.php","timestamp":"2014-04-19T07:20:15Z","content_type":null,"content_length":"23947","record_id":"<urn:uuid:fc124e37-d135-40ac-8993-630c835b8b36>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00453-ip-10-147-4-33.ec2.inter... |
hardware skinning how-to [Archive] - OpenGL Discussion and Help Forums
03-04-2007, 03:53 AM
atm i'm computing animation in software, but i'd like to do it in a vertex shader. a model has an array of joint matrices and every vertex has an id which refers to a position in that array.
i want to upload the matrices as an ... | {"url":"http://www.opengl.org/discussion_boards/archive/index.php/t-163230.html","timestamp":"2014-04-16T22:39:07Z","content_type":null,"content_length":"11856","record_id":"<urn:uuid:5424ee58-b07e-4b04-906f-224d5e5f55e6>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00266-ip-10-147-4... |
Number of results: 36,553
English grammar
Michael: Email me please Bobpursley@gmail.com
Wednesday, November 21, 2007 at 6:41pm by bobpursley
1/2=14x to solve for x, divide both sides by 14 1/28=x
Monday, January 12, 2009 at 5:08pm by bobpursley
Michael: Please email me Bobpursley@gmail.com
Wednesday, November 21, 2007 ... | {"url":"http://www.jiskha.com/search/index.cgi?query=bobpursley","timestamp":"2014-04-16T08:01:24Z","content_type":null,"content_length":"35859","record_id":"<urn:uuid:9ccf1a1c-1db6-43b8-8fb6-780774c8a2ae>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00419-ip-10-147-4-33.ec2.internal... |
Formal Reduction of the General Combinatorial Decision Problem
Results 11 - 20 of 69
, 2011
"... The mere possibility of Artificial Intelligence (AI) – of machines that can think and act as intelligently as humans – can generate strong emotions. While some enthusiasts are excited by the
thought that one day machines ma... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=38649&sort=cite&start=10","timestamp":"2014-04-17T19:53:27Z","content_type":null,"content_length":"38180","record_id":"<urn:uuid:38c298e1-fb49-4c76-81d5-7a65ec498688>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00497-ip-10-147-4-3... |
WyzAnt Resources
Latest answer by
Parviz F.
Woodland Hills, CA
The goal is to simplify the trig indentity expression as much as possible using the different fundamentals of identities like reciprocal identities, quotient identities, and pythagorean identitie...
Top voted answer by
Steve S.
Westford, MA
Top voted answer... | {"url":"http://www.wyzant.com/resources/answers/questions?f=new-answers&pagesize=20&pagenum=125","timestamp":"2014-04-17T19:29:25Z","content_type":null,"content_length":"59696","record_id":"<urn:uuid:aece2373-3e60-497f-a9ca-70840dd5b8c6>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-... |
integration by parts for the fractional Laplacian
up vote 3 down vote favorite
Is there an integration by parts formula for fractional laplacians in $L^p(\mathbb{R}^N)$, something like $$ s\in(0,1),\qquad\int\limits_{\mathbb{R}^N}f[(-\Delta)^sg] =\int\limits_{\mathbb{R}^N}[(-\
Delta)^{s}f]g $$ or an intermediate formul... | {"url":"http://mathoverflow.net/questions/129830/integration-by-parts-for-the-fractional-laplacian","timestamp":"2014-04-21T01:07:14Z","content_type":null,"content_length":"55205","record_id":"<urn:uuid:896610b2-cfc1-468c-bf13-9ffb54f9a698>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-2014042303200... |
Institute for Mathematics and its Applications (IMA)
- 2012 PI Summer Graduate Program: Algebraic Geometry for Applications
This program is primarily for graduate students of IMA Participating Institutions. Support for a limited number of students at other US universities will be provided through funding from the Nati... | {"url":"http://ima.umn.edu/2011-2012/PISG6.18-7.6.12/","timestamp":"2014-04-19T07:24:42Z","content_type":null,"content_length":"32364","record_id":"<urn:uuid:7f63fdfd-e240-47d7-a2a4-626f3e6066de>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00618-ip-10-147-4-33.ec2.internal.warc.gz"... |
Re: Trigonometry
Hi bobbym and Maiya,
The solution T#20 is 200 √3 + 200 meters = 546.4 meters approximately.
Excellent, bobbym! Keep trying, Maiya!
T#21. If the value of cos A = 1/√2, find the value of tan A.
Character is who you are when no one is looking.
Re: Trigonometry
Hi ganesh;
In mathematics, you don't understa... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=194800","timestamp":"2014-04-20T00:46:00Z","content_type":null,"content_length":"35804","record_id":"<urn:uuid:6bd241ac-4c61-4001-9c61-76130f3bb4db>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00529-ip-10-147-4-33.ec2.internal.... |
Department of Mathematics
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• The Preparing for University Math Program (PUMP) is a non-credit course specifically designed to introduce the participants to the background knowledge required for entry-level Mathematics
courses in calculus and linear algebr... | {"url":"http://www.math.toronto.edu/cms/current-students-ug/","timestamp":"2014-04-19T07:23:34Z","content_type":null,"content_length":"12718","record_id":"<urn:uuid:c29601a9-f396-42f7-9ab3-edbde9cb7419>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00638-ip-10-147-4-33.ec2.internal.wa... |
Introduction and Basic Definitions
The concept of a limit is fundamental to Calculus. In fact, Calculus without limits is like Romeo without Juliet. It is at the heart of so many Calculus concepts like the derivative, the integral,
etc. So what is a limit?
Maybe the best example to illustrate limits is through average ... | {"url":"http://www.sosmath.com/calculus/limcon/limcon01/limcon01.html","timestamp":"2014-04-18T15:39:12Z","content_type":null,"content_length":"28127","record_id":"<urn:uuid:eb0f36c3-05f5-4564-a814-c85a3e9fd65a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00223-ip-10-147-4-33.ec2.in... |
NCERT Solutions for Class 11th Maths: Chapter 16 - Probability
National Council of Educational Research and Training (NCERT) Book Solutions for class 11th Subject: Maths Chapter: Chapter 16 – Probability
Class 11th Maths Chapter 16 Probability NCERT Solution is given below.
Click Here to view All Chapters Solutions for... | {"url":"http://schools.aglasem.com/?p=1344","timestamp":"2014-04-16T15:59:26Z","content_type":null,"content_length":"68741","record_id":"<urn:uuid:5f2443a4-ddf2-4ad0-b586-5d9bdb2322f4>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00186-ip-10-147-4-33.ec2.internal.warc.gz"} |
Explanation of
Explanation of the digit movies
These movies illustrate the neural network described in the paper:
Hinton, G. E., Osindero, S. and Teh, Y. (2006)
A fast learning algorithm for deep belief nets.
Neural Computation 18, pp 1527-1554. [ps.gz] [pdf]
The network learns a generative model that looks like this:... | {"url":"http://www.cs.toronto.edu/~hinton/digits.html","timestamp":"2014-04-17T15:45:47Z","content_type":null,"content_length":"2855","record_id":"<urn:uuid:049466bf-89fc-4e87-bda5-b71d14659fcb>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00620-ip-10-147-4-33.ec2.internal.warc.gz"} |
Is it good?
05-22-2009 #1
Registered User
Join Date
May 2009
Is it good?
#include <string>
#include <vector>
using std::string;
using std::vector;
using std::cout;
using std::endl;
#define MAX_ITEMS 100
#define MAX_INV 30
class Items
int ID;
... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/116148-good.html","timestamp":"2014-04-18T12:04:59Z","content_type":null,"content_length":"108852","record_id":"<urn:uuid:87f9b21e-8e85-4bf8-b029-2f0de02eed1e>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00262-ip-10-147-4... |
Need help with salary calculator!
There are a couple of ways to solve this problem but first I think you should make sure what your instructor wants.
Does he mean if you work more than 40 hours you get paid 1.5 times the rate on all 41 hours, or just on hours worked past 40 hours.
Ie if an employee worked 45 hours, the... | {"url":"http://www.cplusplus.com/forum/beginner/124186/","timestamp":"2014-04-16T04:19:36Z","content_type":null,"content_length":"10551","record_id":"<urn:uuid:9c6b4021-9e3e-4327-beb8-fd49912e06bd>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00449-ip-10-147-4-33.ec2.internal.warc.g... |
Integral of line
April 25th 2009, 08:28 AM #1
Super Member
Jun 2008
Integral of line
Calculate the integral of line
$\int_c F.dr$
, where
$F(x,y) = \sqrt{x^2+y^2}$
and c is the circumference
How do I calculate integral of line ?
Yes the answer is $2 \pi$
In English we call it a line ... | {"url":"http://mathhelpforum.com/calculus/85584-integral-line.html","timestamp":"2014-04-16T13:59:59Z","content_type":null,"content_length":"77260","record_id":"<urn:uuid:6f9bcaee-21eb-4309-a684-432c1b478a53>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00317-ip-10-147-4-33.ec2.inte... |
Posts about Problems for Fun on Random Math
The purpose of this post is to prove Chevalley’s theorem: If ${f: X \rightarrow Y}$ is a finite surjective morphism of noetherian separated schemes, with ${X}$ affine, then ${Y}$ is affine.
We will follow the outline in Hartshorne (III.3 Problems 1 & 2 and III.4 Problems 1 & ... | {"url":"http://mathramble.wordpress.com/category/problems-for-fun/","timestamp":"2014-04-19T19:33:41Z","content_type":null,"content_length":"131240","record_id":"<urn:uuid:75e14343-b8be-41cc-9315-4caeb01259b2>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00007-ip-10-147-4-33.ec2.int... |
Question on autonomous differential equation
June 8th 2012, 02:08 PM
Question on autonomous differential equation
I have the differential equation:
I have to find the equilibria and solve them.
Second I have to answer the question:
Let x[1](t) be its particular solution such that x[1](t[1])=-7 - for som... | {"url":"http://mathhelpforum.com/differential-equations/199814-question-autonomous-differential-equation-print.html","timestamp":"2014-04-19T03:43:57Z","content_type":null,"content_length":"4754","record_id":"<urn:uuid:1dc3dcb7-befb-4369-91c6-ed11c1408855>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MA... |
Re: st: re: Troubleshooting 'not sorted' and 'not regularly spaced' erro
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Re: st: re: Troubleshooting 'not sorted' and 'not regularly spaced' errors
From Michael Hanson <mshanson@mac.com>
To statalist@hsphsun2.harvard.edu
Subject Re: st: ... | {"url":"http://www.stata.com/statalist/archive/2008-10/msg00702.html","timestamp":"2014-04-19T01:54:45Z","content_type":null,"content_length":"12237","record_id":"<urn:uuid:e07a3f87-0a01-47de-9e0f-fc7a4a6c76cf>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00232-ip-10-147-4-33.ec2.int... |
North Elizabeth, NJ Algebra 1 Tutor
Find a North Elizabeth, NJ Algebra 1 Tutor
...I look forward to joining you on your journey to enrichment and discovery!I was accepted into every college I applied to, including MIT, Yale, and UCLA. I have helped several seniors with
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Finding volume of a solid
May 21st 2009, 06:38 PM #1
Junior Member
Jan 2009
Finding volume of a solid
Find the volume of a solid formed by revolving the region bounded by the graphs of y=x^3+x+1,y=1, and x=1 about the line x=2.
did you graph the region? i would use the shell method here.
$V = 2 \pi \int... | {"url":"http://mathhelpforum.com/calculus/90014-finding-volume-solid.html","timestamp":"2014-04-19T20:36:23Z","content_type":null,"content_length":"35364","record_id":"<urn:uuid:85157e9f-082d-4253-a909-f6453d18c6a2>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00476-ip-10-147-4-33.e... |
Story about infinity
Some infinities are larger than other infinities.
If you have an infinite number of hands, then the number of fingers on those hands is also infinite, but the finger infinity is five times as great as the hand infinity.
When I was a kid I thought about infinity and other stuff, like does the Univer... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=46245","timestamp":"2014-04-18T16:31:21Z","content_type":null,"content_length":"16898","record_id":"<urn:uuid:f1f9810b-8b53-4cd8-bdac-1b3989a24994>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00460-ip-10-147-4-33.ec2.internal.... |
the first resource for mathematics
Multivariate calculation. Use of the continuous groups.
(English) Zbl 0561.62048
Springer Series in Statistics. New York etc.: Springer-Verlag. XVI, 376 p. DM 138.00 (1985).
This book contains a selection of mathematical topics needed for multivariate statistical inference, in particu... | {"url":"http://zbmath.org/?q=an:0561.62048","timestamp":"2014-04-16T04:13:26Z","content_type":null,"content_length":"23827","record_id":"<urn:uuid:c3c55bac-c9cc-45a8-94b7-f241665c35c7>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00516-ip-10-147-4-33.ec2.internal.warc.gz"} |
Calcul de Constructions Infinies et son Application à la Vérification de Systèmes Communicants
- In Proceedings of Theorem Proving in Higher Order Logics (TPHOLs'98), number 1479 in LNCS , 1998
"... Over the last decade, the increasing demand for the validation of safety critical systems lead to the development of doma... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2705926","timestamp":"2014-04-16T07:09:21Z","content_type":null,"content_length":"26764","record_id":"<urn:uuid:9b5c74f5-4bc8-4fdc-b1ba-6cfbd6073c6f>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00244-ip-10-147-4-33.ec2.internal.wa... |
Kennesaw Statistics Tutor
Find a Kennesaw Statistics Tutor
...I have taught students of diverse ages and backgrounds, including underprivileged and learning-disabled students. Before WyzAnt I worked with some of the highest quality personal educational
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September 2010
Math Digest
Summaries of Media Coverage of Math
Edited by Mike Breen and Annette Emerson, AMS Public Awareness Officers
Contributors: Mike Breen (AMS), Claudia Clark (freelance science writer), Lisa DeKeukelaere (2004 AMS Media Fellow), Annette Emerson (AMS), Brie Finegold (University of Arizona), Baldur... | {"url":"http://www.ams.org/news/math-in-the-media/mathdigest-md-201009-toc","timestamp":"2014-04-18T06:51:39Z","content_type":null,"content_length":"32382","record_id":"<urn:uuid:58c05ce8-9d5c-4f93-84e8-37db76ee7cfe>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00522-ip-10-147-4-33.... |
Fourier Transform Problem
May 9th 2010, 05:36 AM #1
Junior Member
Dec 2009
Fourier Transform Problem
I have got the below fourier problem:
The Fourier transform of a function $f(t)$ is defined as:
$F(\omega) = \frac{1}{\sqrt{2\pi}}\int_{-\infty}^ \infty f(t) e^{-jwt}dt$
I have worked through it and ... | {"url":"http://mathhelpforum.com/advanced-applied-math/143824-fourier-transform-problem.html","timestamp":"2014-04-16T05:41:26Z","content_type":null,"content_length":"44553","record_id":"<urn:uuid:dcd0225f-8564-45d2-8f87-8db6ccacedf3>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-0047... |
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2. Given the following triangle, solve for side XY. Help? Plea... | {"url":"http://openstudy.com/updates/5097eea4e4b0d0275a3d2fdd","timestamp":"2014-04-16T04:36:55Z","content_type":null,"content_length":"41634","record_id":"<urn:uuid:441f085f-0019-41ff-beb8-1896f858e204>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00486-ip-10-147-4-33.ec2.internal.... |
Louviers Math Tutor
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...I can help students with more than just math! I am very good with the reading/writing portions of standardized tests, such as the SAT and GRE. I can help students with reading comprehension
and essay writing.
27 Subjects: including algebra 1, algebra 2, vocabulary... | {"url":"http://www.purplemath.com/Louviers_Math_tutors.php","timestamp":"2014-04-19T15:00:08Z","content_type":null,"content_length":"23678","record_id":"<urn:uuid:fe6a9e92-0905-4f94-9285-0813319a9aca>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00048-ip-10-147-4-33.ec2.internal.warc... |
San Marcos, CA Algebra 2 Tutor
Find a San Marcos, CA Algebra 2 Tutor
...Many times, simply removing the anxiety from math itself has worked wonders: former failing students become top performers who are no longer terrified by tests and quizzes. This is all
accomplished in a relaxed, safe, and trusting environment w... | {"url":"http://www.purplemath.com/san_marcos_ca_algebra_2_tutors.php","timestamp":"2014-04-18T03:59:31Z","content_type":null,"content_length":"24385","record_id":"<urn:uuid:fc67d183-c85d-4922-9d89-7eac3cff9e1e>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00005-ip-10-147-4-33.ec2.in... |
Integrating by Parts
$\int{x(arctanx)^2} dx$ No work to show so far, not sure which substitutions would be the best to make here.
If I have done this correctly, $du=2(\arctan x)\frac{1}{1+x^2}dx, ~v=\frac{1}{2}x^2$ the integral is then $\frac{1}{2}x^2(arctan x)^2 - \int \frac{1}{2}x^22(\arctan x)\frac{1}{1-x^2}dx$ I am... | {"url":"http://mathhelpforum.com/calculus/124211-integrating-parts.html","timestamp":"2014-04-17T21:05:23Z","content_type":null,"content_length":"46207","record_id":"<urn:uuid:8a936802-3002-4cd7-8ea8-7d95d096ad4e>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00646-ip-10-147-4-33.ec2... |
the dual space of C(X) (X is noncompact metric space)
up vote 6 down vote favorite
It is well known that when X is compact space (or locally compact space), $C(X)=\{f:f X\rightarrow X \text{is continous,and bounded} \}$ ,the dual space of $C(X) C(X)^{*} $is correspond to $M(X)$
space of Radon measure with bounded varia... | {"url":"http://mathoverflow.net/questions/89274/the-dual-space-of-cx-x-is-noncompact-metric-space?sort=oldest","timestamp":"2014-04-21T02:22:47Z","content_type":null,"content_length":"62482","record_id":"<urn:uuid:04559a88-b3bb-4529-abba-199a3bf7c0ee>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20... |
Patent application title: ENCODING AND DECODING USING ELASTIC CODES WITH FLEXIBLE SOURCE BLOCK MAPPING
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Data can be encoded by assigning source symbols to base blocks, assigning base blocks to source blocks and encod... | {"url":"http://www.faqs.org/patents/app/20120210190","timestamp":"2014-04-20T04:45:10Z","content_type":null,"content_length":"180785","record_id":"<urn:uuid:193756b8-6aee-41f7-8791-f5d4d46b3456>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00202-ip-10-147-4-33.ec2.internal.warc.gz"} |
Positions in the Sky
Astronomy Answers
Positions in the Sky
Here it is explained how you can calculate the approximate position of the Sun or a planet as seen from another planet. Further down the page it is explained how you can calculate the approximate
position of the Moon as seen from the Earth.
1. Positions of the... | {"url":"http://aa.quae.nl/en/reken/hemelpositie.html","timestamp":"2014-04-18T13:32:20Z","content_type":null,"content_length":"85770","record_id":"<urn:uuid:48c056e3-9d87-4d12-a744-9a84fbbc97c3>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00281-ip-10-147-4-33.ec2.internal.warc.gz"} |
188 helpers are online right now
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Apache Junction
Apache Junction, AZ 85118
Experienced Teacher: Alg I, II, College Alg, Geometry
I have enjoyed teaching
ematics to a wide variety of students over the past 30 years. I began teaching high school
ematics (I have a minor in secondary education). After four years I went on to teach all levels of
ematics th... | {"url":"http://www.wyzant.com/geo_Apache_Junction_Math_tutors.aspx?d=20&pagesize=5&pagenum=5","timestamp":"2014-04-19T02:37:28Z","content_type":null,"content_length":"59888","record_id":"<urn:uuid:46721c36-8584-41f9-bd0d-d673d4447867>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-0029... |
call maple routine in matlab
April 25th 2009, 04:32 AM #1
Apr 2009
call maple routine in matlab
ok first of im pretty new to maple, but i turned to it when i needed some symbolic integration and summation done, and dont have the symbolic maths package for matlab
I have a short bit of maths that seems to wor... | {"url":"http://mathhelpforum.com/math-software/85547-call-maple-routine-matlab.html","timestamp":"2014-04-18T16:59:37Z","content_type":null,"content_length":"29714","record_id":"<urn:uuid:4f1e8fc9-58f8-4fdc-b5d5-2c400e13a7f2>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00462-ip-10-... |
Quantum Quandaries: A Category-Theoretic Perspective
John Baez
April 24, 2007
Quantum Quandaries: A Category-Theoretic Perspective
Category theory is a general language for describing things and processes - called "objects" and "morphisms". In this language, the counterintuitive features of quantum theory turn out ... | {"url":"http://math.ucr.edu/home/baez/treilles/","timestamp":"2014-04-19T00:03:27Z","content_type":null,"content_length":"3393","record_id":"<urn:uuid:44bfb377-3ab1-47ee-a926-c3cbf350861a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00460-ip-10-147-4-33.ec2.internal.warc.gz"} |
improper integral
March 5th 2008, 09:09 AM #1
Aug 2007
improper integral
so, i need to either use tests or evaluation to decide whether this integral converges or diverges, but im not sure what to do!
integral from 0 to 1 of: 1/(t-sin(t))
i thought of doing a comparison to 1/t, but -sin(t) can take on b... | {"url":"http://mathhelpforum.com/calculus/30062-improper-integral.html","timestamp":"2014-04-18T13:10:36Z","content_type":null,"content_length":"32996","record_id":"<urn:uuid:4cef55aa-a0a4-4a67-b9e2-ffc379f485e8>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00658-ip-10-147-4-33.ec2.... |
Jim McFadden
CS 224n Final Project
Information Extraction with Hidd... | {"url":"http://nlp.stanford.edu/courses/cs224n/2001/jmcf/writeup.html","timestamp":"2014-04-16T18:57:39Z","content_type":null,"content_length":"15493","record_id":"<urn:uuid:c2d547a2-0b54-4bcc-a02d-ee2f362be9a4>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00389-ip-10-147-4-33.ec2.in... |
transform x-2y>-4?
Hi there andrelt375, you now to employ your knowledge and algebra and inequalities here. We need to isolate $y$ $x-2y>-4$ First, lets take $x$ from both sides. $x{\color{red}-x}-2y>-4{\color{red}-x}$
Gives us $-2y>-4-x$ Now we need to divide each side by $-2$ . When we divide through by a negative va... | {"url":"http://mathhelpforum.com/algebra/137018-transform-x-2y-4-a.html","timestamp":"2014-04-20T06:04:01Z","content_type":null,"content_length":"43936","record_id":"<urn:uuid:0fe445b3-b763-43e5-9235-e1bafc704352>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00394-ip-10-147-4-33.ec2... |
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HELP! PLEASE! When a crew rows with the current, it travels 16... | {"url":"http://openstudy.com/updates/50b7772ae4b0c789d50fb3ff","timestamp":"2014-04-20T21:21:36Z","content_type":null,"content_length":"135074","record_id":"<urn:uuid:c2005983-ae0c-4171-b90a-c14bc91fdb9d>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00556-ip-10-147-4-33.ec2.internal... |
The Mathematics Blog by Nilo de Roock
Scenegraphica progress: programming ( how I prefer to do it anyway ) involves a lot of throwing away of code. Start again from scratch often but with the know-how ( and portions of code ) of the
previous version. Eventually entire classes survive and a system emerges. There must be... | {"url":"http://mathematics-diary.blogspot.com/2011/07/colorfunction-option-in-mathematica.html","timestamp":"2014-04-18T00:46:32Z","content_type":null,"content_length":"127278","record_id":"<urn:uuid:0706b1dc-4991-446b-ab86-cbbbad04b295>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-... |
Alexandria, VA Math Tutor
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...Currently, I have been working through WyzAnt for two years now, and I love every minute of working with these students! I was also a Teaching Assistant in RPI's Department of Mathematical
Sciences for Calculus 1 and 2 classes for my last 3 years as a s... | {"url":"http://www.purplemath.com/Alexandria_VA_Math_tutors.php","timestamp":"2014-04-17T13:22:13Z","content_type":null,"content_length":"23924","record_id":"<urn:uuid:a5ceb092-02fb-4907-8c94-1736052d0103>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00560-ip-10-147-4-33.ec2.interna... |
[Haskell-cafe] instance Monad m => Functor m
Hans Aberg haberg at math.su.se
Wed Apr 9 12:04:30 EDT 2008
On 9 Apr 2008, at 17:49, Henning Thielemann wrote:
> Additionally I see the problem, that we put more interpretation
> into standard symbols by convention. Programming is not only about
> the most general formul... | {"url":"http://www.haskell.org/pipermail/haskell-cafe/2008-April/041543.html","timestamp":"2014-04-21T00:59:14Z","content_type":null,"content_length":"4669","record_id":"<urn:uuid:9712cbb0-0aed-4208-b19c-8524e75d869f>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00610-ip-10-147-4-33... |
integrate (1+2e^x-e^(-x)^(-1)
Re: integrate (1+2e^x-e^(-x)^(-1)
Of course, I am just showing that it can also be done as zf. suggested. The partial fractions work better in this integral.
Last edited by anonimnystefy (2013-02-19 10:43:46)
The limit operator is just an excuse for doing something you know you can't.
“It'... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=253977","timestamp":"2014-04-20T13:31:16Z","content_type":null,"content_length":"21239","record_id":"<urn:uuid:b2c9c0b1-51e9-40bc-a9d1-20bc73effb14>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00350-ip-10-147-4-33.ec2.internal... |
A Note on Generalized Hardy-Sobolev Inequalities
International Journal of Analysis
Volume 2013 (2013), Article ID 784398, 9 pages
Research Article
A Note on Generalized Hardy-Sobolev Inequalities
Department of Mathematics, Indian Institute of Science, Bangalore 560012, India
Received 16 September 2012; Accepted 20 Nove... | {"url":"http://www.hindawi.com/journals/ijanal/2013/784398/","timestamp":"2014-04-21T05:31:03Z","content_type":null,"content_length":"819157","record_id":"<urn:uuid:fefd3166-26ef-4cb0-ab7f-74f7a9799edf>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00212-ip-10-147-4-33.ec2.internal.w... |
Radical Transformations
12.1: Radical Transformations
Created by: CK-12
This activity is intended to supplement Algebra I, Chapter 11, Lesson 1.
ID: 11574
Time Required: 15 minutes
Activity Overview
In this activity, students will use the transformational graphing application to examine how the square root function is ... | {"url":"http://www.ck12.org/tebook/Texas-Instruments-Algebra-I-Teacher%2527s-Edition/r1/section/12.1/","timestamp":"2014-04-17T19:28:54Z","content_type":null,"content_length":"107040","record_id":"<urn:uuid:830a9cde-4cda-439c-8478-b4565a35ce7d>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416... |
Don't detect singular sparse matrix
The matrix is square, so it's not sparse QR. You can ask MATLAB what it is using via:
Try this:
>> A=eye(5); A(1,5)=-1; A(5,1)=-1;
>> A
A =
1 0 0 0 -1
-1 0 0 0 1
>> inv(A)
Warning: Matrix is singular to working precision.
ans =
Inf Inf Inf Inf Inf
Inf Inf Inf Inf Inf
Inf Inf Inf Inf ... | {"url":"http://www.mathworks.com/matlabcentral/newsreader/view_thread/281020","timestamp":"2014-04-19T04:24:47Z","content_type":null,"content_length":"61708","record_id":"<urn:uuid:6d8f2f8c-f774-42ce-a763-397942220f86>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00342-ip-10-147-4-3... |
Electrical Engineering Archive | August 24, 2010 | Chegg.com
Hi, I am trying to find the laplace transforms of two functions.
The first function is f(t)=K^t, where K is a constant. I know that the answer needs to be
The second function is f(t)=sin(a*t+ß). I know that the answer needs to be [acos(ß)+s*sin(ß)]/(s^2+a^2)
... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/electrical-engineering-archive-2010-august-24","timestamp":"2014-04-21T09:01:07Z","content_type":null,"content_length":"28410","record_id":"<urn:uuid:f57184b3-acec-4dd3-9778-871bdb010cd1>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-... |
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A ball is thrown directly upward from ground level with an ini... | {"url":"http://openstudy.com/updates/4ee699c4e4b023040d4bb189","timestamp":"2014-04-19T15:30:37Z","content_type":null,"content_length":"37241","record_id":"<urn:uuid:cf8c0208-696b-48af-b67e-9758840189bd>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00322-ip-10-147-4-33.ec2.internal.w... |
You can do arithmetic with Mathematica just as you would on an electronic calculator.
Spaces denote multiplication in
. The front end automatically replaces spaces between numbers with light gray multiplication signs.
Arithmetic operations in Mathematica.
Arithmetic operations in Mathematica are grouped according to th... | {"url":"http://reference.wolfram.com/mathematica/tutorial/Arithmetic.html","timestamp":"2014-04-19T06:57:27Z","content_type":null,"content_length":"35801","record_id":"<urn:uuid:3c04e085-f22a-4462-80d2-f80e0a25ffb5>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00189-ip-10-147-4-33.e... |
Quantum mechanics as an operationally time symmetric probabilistic theory
The standard formulation of quantum mechanics is
operationally asymmetric with respect to time reversal---in the language of
compositions of tests, tests in the past can influence the outcomes of test in
the future but not the other way around. T... | {"url":"http://perimeterinstitute.ca/videos/quantum-mechanics-operationally-time-symmetric-probabilistic-theory","timestamp":"2014-04-18T23:46:59Z","content_type":null,"content_length":"30112","record_id":"<urn:uuid:1c1a50e6-2489-4352-938b-0effa0a594ae>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-... |
Algebra Calculators
Algebra Calculators Index
Equation Calculator
Solves equations, showing work and detailed explanation.
Solves equations by factoring, resorting to other methods when necessary.
Completing the Square
Solves equations by completing the square, resorting to other methods when necessary.
Use this calcu... | {"url":"http://www.algebrahelp.com/calculators/","timestamp":"2014-04-17T18:27:49Z","content_type":null,"content_length":"7286","record_id":"<urn:uuid:d1247c8a-32cb-45e6-b55f-8407d384b82e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00553-ip-10-147-4-33.ec2.internal.warc.gz"} |
OpenFOAM guide/The SIMPLE algorithm in OpenFOAM
From OpenFOAMWiki
The Navier-Stokes equations for a single-phase flow with a constant density and viscosity are the following:
$abla \cdot \left( \rho \vec{U} \right) = 0$
$\frac{\partial U}{\partial t} + abla \cdot \left( \vec{v} \vec{v} \right) - abla \cdot \left( u abl... | {"url":"http://openfoamwiki.net/index.php/The_SIMPLE_algorithm_in_OpenFOAM","timestamp":"2014-04-17T21:23:17Z","content_type":null,"content_length":"35429","record_id":"<urn:uuid:96adaa99-9346-4df2-87c6-74318601e1b0>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00181-ip-10-147-4-33.... |
mouse position openGL [Archive] - OpenGL Discussion and Help Forums
so I've got this little game I"m working on but the problem is the macintosh toolbox routine GetMouse returns an integer Point structure...two numbers between 0 and 600 and 800(800 x 600 screen) but
when you use the openGL calls they do things in term... | {"url":"https://www.opengl.org/discussion_boards/archive/index.php/t-158911.html","timestamp":"2014-04-20T10:56:18Z","content_type":null,"content_length":"4910","record_id":"<urn:uuid:07c12820-2415-4c0a-94dc-628e4d3d2d6b>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00341-ip-10-147-... |
free algebra tutorial testing
Author Message
Blind-Sommet Posted: Wednesday 27th of Dec 13:34
Hello there, I am a high-school student and pretty soon I will have my exams in algebra. I was never i... | {"url":"http://www.polymathlove.com/polymonials/trigonometric-functions/free-algebra-tutorial-testing.html","timestamp":"2014-04-20T03:11:04Z","content_type":null,"content_length":"49922","record_id":"<urn:uuid:c9f9b365-50bf-4ef6-84fe-f48341e0588a>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-2014... |
st: RE: levelsof for many categories without sorting
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st: RE: levelsof for many categories without sorting
From "Nick Cox" <n.j.cox@durham.ac.uk>
To <statalist@hsphsun2.harvard.edu>
Subject st: RE: levelsof for many categories without so... | {"url":"http://www.stata.com/statalist/archive/2005-09/msg00168.html","timestamp":"2014-04-20T14:05:04Z","content_type":null,"content_length":"7942","record_id":"<urn:uuid:c4f2bdc9-14d3-4b03-84e3-de16ec00bbf8>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00059-ip-10-147-4-33.ec2.int... |
Department of Mathematics
Differential Geometry
The striking feature of modern Differential Geometry is its breadth, which touches so much of mathematics and theoretical physics, and the wide array of techniques it uses from areas as diverse as
ordinary and partial differential equations, complex and harmonic analysis,... | {"url":"http://math.nd.edu/research/research-groups-in-mathematics/differential-geometry/","timestamp":"2014-04-18T20:42:46Z","content_type":null,"content_length":"24905","record_id":"<urn:uuid:6612774c-1a37-486b-881a-5114a1c3b56a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00221-i... |
An implementation of linear hash tables. (See http://en.wikipedia.org/wiki/Linear_hashing). Use this hash table if you...
• care a lot about fitting your data set into memory; of the hash tables included in this collection, this one has the lowest space overhead
• don't care that inserts and lookups are slower than... | {"url":"http://hackage.haskell.org/package/hashtables-1.0.1.7/docs/Data-HashTable-ST-Linear.html","timestamp":"2014-04-17T19:44:43Z","content_type":null,"content_length":"14304","record_id":"<urn:uuid:5a876ea1-6eb3-4a32-9464-eb23a60b209d>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210... |
@article {Keefe:1989-05-01T00:00:00:0003-7028:605, author = "Keefe, C. Dale and Comisarow, Melvin B.", title = "Exact Interpolation of Apodized, Magnitude-Mode Fourier Transform Spectra", journal =
"Applied Spectroscopy", volume = "43", number = "4", year = "1989-05-01T00:00:00", abstract = "A procedure is developed fo... | {"url":"http://www.ingentaconnect.com/content/sas/sas/1989/00000043/00000004/art00003?format=bib","timestamp":"2014-04-24T00:07:43Z","content_type":null,"content_length":"1732","record_id":"<urn:uuid:26a928b6-d513-4e49-8294-1f88a26893cb>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-0... |
wapply: A faster (but less functional) 'rollapply' for vector setups
wapply: A faster (but less functional) ‘rollapply’ for vector setups
For some cryptic reason I needed a function that calculates function values on sliding windows of a vector. Googling around soon brought me to ‘rollapply’, which when I tested it see... | {"url":"http://rmazing.wordpress.com/2013/04/23/wapply-a-faster-but-less-functional-rollapply-for-vector-setups/","timestamp":"2014-04-16T21:51:13Z","content_type":null,"content_length":"62400","record_id":"<urn:uuid:41f036fa-70e2-48a2-b684-83c58e01beb5>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN... |
One-Zero String Damping Filter
Next | Prev | Up | Top | REALSIMPLE Top
One-Zero String Damping Filter
The original EKS string-damping filter replaced the two-point average of the KS digitar algorithm by a weighted two-point average
where 4 above. At
To control the overall decay rate, another (frequency-independent) gai... | {"url":"https://ccrma.stanford.edu/realsimple/faust_strings/One_Zero_String_Damping_Filter.html","timestamp":"2014-04-20T12:04:10Z","content_type":null,"content_length":"8516","record_id":"<urn:uuid:6d0f28eb-ac00-4a5c-a4c7-e3e94768d191>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-0... |
Student Support Forum: 'Hybrid Optimization Techniques' topic
Author Comment/Response
I was wondering if someone could help me out with this command and tell me why it is not working,
E^Sin[50 i] + Sin[60 E^j] + Sin[70 Sin[i]] + Sin[Sin[80 j]] -
Sin[10 (i + j)] + 1/4 (i^2 + ... | {"url":"http://forums.wolfram.com/student-support/topics/23880","timestamp":"2014-04-18T23:57:27Z","content_type":null,"content_length":"26888","record_id":"<urn:uuid:446139b3-472c-405b-9c68-5618b3ad8026>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00625-ip-10-147-4-33.ec2.internal... |
Alan Baker
Born: 19 August 1939 in London, England
... | {"url":"http://www-history.mcs.st-andrews.ac.uk/Biographies/Baker_Alan.html","timestamp":"2014-04-17T18:33:16Z","content_type":null,"content_length":"17047","record_id":"<urn:uuid:57cdef2a-82a2-4228-9223-19accfe80fc2>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00230-ip-10-147-4-33... |
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A high school basketball team has a budget specifically for to... | {"url":"http://openstudy.com/updates/51cd8b30e4b063c0de5b3f0b","timestamp":"2014-04-21T10:27:36Z","content_type":null,"content_length":"25445","record_id":"<urn:uuid:4944b3ff-4acb-4b3a-942c-6ab1f9c72d39>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00481-ip-10-147-4-33.ec2.internal.... |
sab-R-metrics: Basics of LOESS Regression
May 11, 2011
By Millsy
Last week, I left you off at logistic regression. This week, I'll be pushing the limits of regression analysis a bit more with a smoothing technique called LOESS regression. There are a number of
smoothing methods that can be used, such as Smoothing Splin... | {"url":"http://www.r-bloggers.com/sab-r-metrics-basics-of-loess-regression-2/","timestamp":"2014-04-21T12:30:57Z","content_type":null,"content_length":"61468","record_id":"<urn:uuid:3f4bed68-b28a-46cc-a586-90d3476e3b5f>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00602-ip-10-147-4-... |
Of SBM and EBM Redux. Part IV, Continued: More Cochrane and a little Bayes
OK, I admit that I pulled a fast one. I never finished the last post as promised, so here it is.
Cochrane Continued
In the last post I alluded to the 2006 Cochrane Laetrile review, the conclusion of which was:
This systematic review has clea... | {"url":"http://www.sciencebasedmedicine.org/of-sbm-and-ebm-redux-part-iv-continued-more-cochrane-and-a-little-bayes/","timestamp":"2014-04-18T08:22:49Z","content_type":null,"content_length":"200702","record_id":"<urn:uuid:03d993df-f68e-430d-b344-7f87a195b2c7>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC... |
k well i have a game
what i did was i have it so that when the ball hits a coin the variable coins goes up by 1 and when coins = 5 it goes to frame one but it always goes to frame one after i hit two or three. | {"url":"http://www.kongregate.com/forums/4-game-programming/topics/2585-need-help","timestamp":"2014-04-19T09:58:07Z","content_type":null,"content_length":"92947","record_id":"<urn:uuid:c3b37b12-83a1-4928-85ca-9f9f4d104eca>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00322-ip-10-14... |
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Here's the question you clicked on:
A small tropical fish is at the center of a spherical fish bow... | {"url":"http://openstudy.com/updates/5059a848e4b03290a414d9c4","timestamp":"2014-04-20T08:32:31Z","content_type":null,"content_length":"227927","record_id":"<urn:uuid:e1b55425-bc0f-4e3c-8b02-4bae7ccb402b>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00636-ip-10-147-4-33.ec2.internal.... |
The first transfinite ordinal. If you wrote down all the natural numbers on a piece of paper and asked, "what comes next," the answer would be omega-null. It has cardinality aleph-null; however (and
here is the part that sucks), so does omega + 1, omega + 2, and so forth. But I'm not a mathematician, and I shouldn't ev... | {"url":"http://everything2.com/title/omega-null","timestamp":"2014-04-20T09:11:04Z","content_type":null,"content_length":"23890","record_id":"<urn:uuid:ced18395-6f4d-4b4d-9d6e-267b012e19a3>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00280-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts about Gradient expansion on The Gauge Connection
Ashtekar and the BKL conjecture
Abhay Ashtekar is a well-known Indian physicist working at Pennsylvania State University. He has produced a fundamental paper in general relativity that has been the cornerstone of all the field of
research of loop quantum gravity. ... | {"url":"http://marcofrasca.wordpress.com/tag/gradient-expansion/","timestamp":"2014-04-16T17:17:41Z","content_type":null,"content_length":"145568","record_id":"<urn:uuid:6055a9a9-6b62-4f14-aaeb-3dd447ad5f3e>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00444-ip-10-147-4-33.ec2.inter... |
"n^2 and 2n^2 is an increase by a factor of 4": how??
Re: "n^2 and 2n^2 is an increase by a factor of 4": how??
"n^2 and 2n^2 is an increase by a factor of 4": how??
In one of my math problems the answer stated that going from n^2 to 2n^2 is an increase by a factor of 4. I dont understand how this is. Can someone expla... | {"url":"http://www.purplemath.com/learning/viewtopic.php?p=7792","timestamp":"2014-04-19T02:48:57Z","content_type":null,"content_length":"20153","record_id":"<urn:uuid:3c578232-5484-45c6-9d2f-9b05b53c05d1>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00194-ip-10-147-4-33.ec2.internal... |
A New Kind of Science: The NKS Forum - Prime Number Absolute Difference Graphic
Philip Ronald Dutton
Columbia, SC
Registered: Feb 2004
Posts: 172
primes: unfortunate confusion
The only reason people think about primes all the time is due to the "short cuts" created by the axioms related to multiplication and division. ... | {"url":"http://forum.wolframscience.com/showthread.php?postid=4872","timestamp":"2014-04-18T21:05:51Z","content_type":null,"content_length":"34893","record_id":"<urn:uuid:6738abfe-62c6-493c-8d38-b598eb37796b>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00265-ip-10-147-4-33.ec2.inter... |
A Mollification Regularization Method for a Fractional-Diffusion Inverse Heat Conduction Problem
Mathematical Problems in Engineering
Volume 2013 (2013), Article ID 109340, 9 pages
Research Article
A Mollification Regularization Method for a Fractional-Diffusion Inverse Heat Conduction Problem
^1School of Mathematical ... | {"url":"http://www.hindawi.com/journals/mpe/2013/109340/ref/","timestamp":"2014-04-20T17:13:11Z","content_type":null,"content_length":"36841","record_id":"<urn:uuid:1ebee26d-0413-4142-a4ed-4fd1e123285f>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00375-ip-10-147-4-33.ec2.internal.w... |
Summary: On Crossings in Geometric Proximity Graphs
Bernardo M. ŽAbrego
Ruy Fabila-Monroy
Silvia FernŽandez-Merchant
David Flores-Pe~naloza
Ferran Hurtado
Vera SacristŽan
Maria Saumell
We study the number of crossings among edges of some higher order proximity graphs of the
family of the Delaunay graph. That is, given ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/357/1666088.html","timestamp":"2014-04-17T13:01:52Z","content_type":null,"content_length":"8307","record_id":"<urn:uuid:9fc4cc38-8d2f-4574-b4b2-de1ec07724b7>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00335-ip-10-147-... |
Math Help
March 6th 2006, 04:43 PM #1
hi i really need help
i know i got the wrong answer but i tried to find out several ways but i get the wrong answer " the answer suposed to be 1/648" how \HELP
hi i really need help
i know i got the wrong answer but i tried to find out several ways but i get the wr... | {"url":"http://mathhelpforum.com/algebra/2111-algebara2.html","timestamp":"2014-04-17T15:55:38Z","content_type":null,"content_length":"31752","record_id":"<urn:uuid:95120575-360f-4b0c-9a8d-5c3165f74060>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00208-ip-10-147-4-33.ec2.internal.w... |
Craig Freedman's SQL Server Blog
Comments 0
In my last post, I gave an overview of the PIVOT operator. In this post, I'm going to take a look at the query plans generated by the PIVOT operator. As we'll see, SQL Server generates a surprisingly
simple query plan that is essentially just a fancy aggregation query plan.
L... | {"url":"http://blogs.msdn.com/b/craigfr/archive/2007/07/09/pivot-query-plans.aspx","timestamp":"2014-04-19T00:21:21Z","content_type":null,"content_length":"65085","record_id":"<urn:uuid:6602753f-9f6c-429b-924a-0fa814c1f654>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00275-ip-10-147... |
Meeting Details
For more information about this meeting, contact Victor Nistor, Jinchao Xu, Stephanie Zerby, Xiantao Li, Yuxi Zheng, Hope Shaffer.
Title: Scalable Implicit Solution Methods for Multiple-time-scale Multiphysics Systems: Applications from CFD, Transport/Reaction, and MHD*
... | {"url":"http://www.math.psu.edu/calendars/meeting.php?id=13500","timestamp":"2014-04-18T11:03:47Z","content_type":null,"content_length":"6353","record_id":"<urn:uuid:fd19376c-3f50-41f8-b62b-6d8c9a90bf46>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00592-ip-10-147-4-33.ec2.internal.... |
ROW function
This article describes the formula syntax and usage of the ROW function (function: A prewritten formula that takes a value or values, performs an operation, and returns a value or values. Use
functions to simplify and shorten formulas on a worksheet, especially those that perform lengthy or complex calcula... | {"url":"http://office.microsoft.com/en-us/excel-help/row-function-HP010342861.aspx","timestamp":"2014-04-20T10:52:08Z","content_type":null,"content_length":"28814","record_id":"<urn:uuid:3f268f48-df47-455a-8a68-322dd8a98230>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00549-ip-10-1... |
SRPP+ All-in-One & Impedance Multiplier Circuits
22 September 2009
Most classical music fans have heard of the curse of the ninth. The curse, which started with Beethoven and ended with Shostakovich, would claim the life of any composer who wrote a ninth symphony,
leaving them dead soon after its completion. Gustav Mah... | {"url":"http://www.tubecad.com/2009/09/blog0171.htm","timestamp":"2014-04-20T21:30:47Z","content_type":null,"content_length":"47427","record_id":"<urn:uuid:e764baf6-1945-4088-9d88-f5f24a64350c>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00448-ip-10-147-4-33.ec2.internal.warc.gz"} |
Salem, NH Precalculus Tutor
Find a Salem, NH Precalculus Tutor
...In the last 3 years we have upgraded to a chess team where we play different schools around the area. My rating, based on some online play, might be around 1500 give or take a 100 points. I
have been teaching C++ at North Reading High School for 7 ye... | {"url":"http://www.purplemath.com/Salem_NH_precalculus_tutors.php","timestamp":"2014-04-18T13:29:11Z","content_type":null,"content_length":"23980","record_id":"<urn:uuid:bb6ad30e-493a-4581-8b74-e68677b3c602>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00285-ip-10-147-4-33.ec2.inter... |
Java Dice Program
May 22nd, 2011, 07:44 PM #1
Junior Member
Join Date
May 2011
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public class RollDice2
public static void main(String [] args)
Scanner input= new Scanner(System.in);
int dice=0,rolls=0;
System.out.println("Enter the number of dice you wish to use... | {"url":"http://www.javaprogrammingforums.com/whats-wrong-my-code/9025-java-dice-program.html","timestamp":"2014-04-16T16:01:44Z","content_type":null,"content_length":"78938","record_id":"<urn:uuid:7fe2df60-d00c-41ae-bd42-5fe06b615d99>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-004... |
Prove that AC + BC = 2AB
October 5th 2012, 11:30 AM #1
Sep 2012
Prove that AC + BC = 2AB
Hey everyone,
I've got troubles solving this task, maybe you will be able to solve it
Point P,Q,R lie adequately on sides BC, CA and AB of traingle ABC (as shown on the picture). We know that AR = RP = PC and BR = R... | {"url":"http://mathhelpforum.com/geometry/204707-prove-ac-bc-2ab.html","timestamp":"2014-04-19T21:16:04Z","content_type":null,"content_length":"34262","record_id":"<urn:uuid:c18d33b7-9d8a-4ae3-b812-20f0ce3d9b06>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00053-ip-10-147-4-33.ec2.i... |