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M.Y. Chan, F.Y.L. Chin, "Optimal Resilient Distributed Algorithms for Ring Election," IEEE Transaction... | {"url":"http://www.computer.org/csdl/trans/td/1993/04/l0475-abs.html","timestamp":"2014-04-18T16:30:20Z","content_type":null,"content_length":"52604","record_id":"<urn:uuid:db1a2904-c68c-400a-aad3-e275406dd917>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00011-ip-10-147-4-33.ec2.in... |
Word Problem Database
Percent Word Problems - Level 1
1. Cameron bought ice skates that were on sale for 15% off the usual price.
If the ice skates usually cost $75, what is the sale price?
2. Scott bought lunch for his friends at the Happy Hamburger.
The total bill was $24.
Scott decided to leave a 15% t... | {"url":"http://www.mathplayground.com/wpdatabase/Percent1_2.htm","timestamp":"2014-04-17T01:13:37Z","content_type":null,"content_length":"50467","record_id":"<urn:uuid:9ef9dadb-87e3-4c1a-a15d-66ccf1a81e0f>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00484-ip-10-147-4-33.ec2.internal... |
Number Operations and Number Sense
Approximately 20%-30% of the questions on the GED Mathematics Test assess knowledge of basic number operations and number sense. This includes such things as:
• Representing and using whole numbers, decimals, fractions, percents, ratios, proportions, exponents, roots, and scientific... | {"url":"http://www.ket.org/gedtestinfo/math/math_23.htm","timestamp":"2014-04-17T01:57:55Z","content_type":null,"content_length":"12742","record_id":"<urn:uuid:303647ae-7473-42b3-b001-02d2e51ffa2a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00532-ip-10-147-4-33.ec2.internal.warc.gz... |
Generalized refractive tunable-focus lens and its imaging characteristics
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Generalized refractive tunable-focus lens and its imaging characteristics
Optics Express, Vol. 18, Issue 9, pp. 9034-9047 (2010)
Conventional lenses made from optical glass or plastics have fixed properties (e.g. focal length... | {"url":"http://www.opticsinfobase.org/oe/fulltext.cfm?uri=oe-18-9-9034&id=198223","timestamp":"2014-04-17T18:32:24Z","content_type":null,"content_length":"446618","record_id":"<urn:uuid:0c4c5498-4b58-4fac-8787-d234718e9187>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00653-ip-10-14... |
intergration issues
February 26th 2009, 12:01 PM
intergration issues
I have this equation:
ImageShack - Image Hosting :: maths.jpg
I have equations for a, b and c. The equation for c has x in it and I'm meant to try a range of x values. I have no idea how to do that.
I'm using R to do this, so I know I ... | {"url":"http://mathhelpforum.com/calculus/75908-intergration-issues-print.html","timestamp":"2014-04-18T21:40:55Z","content_type":null,"content_length":"5250","record_id":"<urn:uuid:948e6a66-9189-450f-81a4-47c57be33be8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00586-ip-10-147-4-3... |
ODE Solver using Euler Method
First and Second Order Ordinary Differential Equation (ODE) Solver using Euler Method.
Enter the coefficients for the Ax2 + Bx + C = 0 equation and Quadratic Equation will output the solutions and plot(if they are not imaginary).
% This Function solves a bilateral matrix quadratic equatio... | {"url":"http://www.sourcecodeonline.com/list?q=quadratic_equation_solver_using_pascal","timestamp":"2014-04-17T16:33:23Z","content_type":null,"content_length":"50521","record_id":"<urn:uuid:0777f299-96da-4874-95f8-49ea0292b048>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00027-ip-10... |
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The Mathematics Teaching and Learning to Teach project is the research project Ball developed upon her arrival to the U-M in 1996. Serving as the conceptual foundation of subsequent research
projects, MTLT investigates the mathema... | {"url":"http://www-personal.umich.edu/~dball/projects/index.html","timestamp":"2014-04-17T10:02:06Z","content_type":null,"content_length":"11027","record_id":"<urn:uuid:bbf90c9c-6650-489b-8dda-584ce8d99af6>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00538-ip-10-147-4-33.ec2.intern... |
Thermodynamics? number crunching thermal conductivity
I am working on some basic calcs for heat transfer from polyethylene pipe. My numbers are not working out right so I need a little refresher.
The PE pipe would have a TC of about .46 W/(m.*C). to get to BTU/(hr.ft.*F), I mult by .5779 to get .266.
Assuming 10sf of ... | {"url":"http://www.physicsforums.com/showthread.php?s=52fe01b66b412debcb1c640e9a9fa0ac&p=4652378","timestamp":"2014-04-24T06:27:45Z","content_type":null,"content_length":"30535","record_id":"<urn:uuid:c9ec21dd-05f3-42d7-a83f-b0d2a2adc0a6>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-... |
Finding Rhombi in a Rhombus
Date: 9/25/95 at 10:51:26
From: Anonymous
How can I work out a formula for finding how many rhombuses
there are in a rhombus? (say 2cm*2cm or 3cm*3cm and so on, etc.)
Date: 9/25/95 at 11:36:55
From: Doctor Ken
Subject: Re: (no subject)
I'll assume you are asking how many rhombi of 1cm side l... | {"url":"http://mathforum.org/library/drmath/view/57699.html","timestamp":"2014-04-20T03:29:35Z","content_type":null,"content_length":"14741","record_id":"<urn:uuid:80339440-a1b8-496e-ac17-a6153fc8e08c>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00387-ip-10-147-4-33.ec2.internal.wa... |
Post a reply
hi abhishek.ciindore
Welcome to the forum.
If the equation has the form
then you can make three equations by substituting for (x,y) as follows:
(i) (0,0) (ii) (1,2) (iii) (6,0)
That should be enough to work out a, b, and c.
Check by substituting each 'x' value into your finished equation to see if it gives... | {"url":"http://www.mathisfunforum.com/post.php?tid=18374&qid=239082","timestamp":"2014-04-18T19:16:05Z","content_type":null,"content_length":"16305","record_id":"<urn:uuid:ef3ca6ab-fd40-4ed9-8de0-821b3ca65589>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00195-ip-10-147-4-33.ec2.inte... |
The Mermin-Wagner theorem and quantum criticality in physical quasi-1d systems
Peter Richard Crompton Hamburg University
We identify the leading corrections to Finite-Size Scaling relations for the Correlation length and Twist Order parameter of three mixed-spin chain systems via QMC analysis, arguing that our results
... | {"url":"http://web.mit.edu/physics/cmt/informalseminar_abstracts/crompton.html","timestamp":"2014-04-20T06:00:22Z","content_type":null,"content_length":"1795","record_id":"<urn:uuid:2a51f9e9-6099-46b9-9a52-89a36307d5d0>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00050-ip-10-147-4-... |
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MATH 201: Calculus 3, Section ?
MATH 302: Real Analysis II
Mathematics Department, Bryn Mawr College, Spring 2008
│ Professor: Victor Donnay │ Lecture: M... | {"url":"http://www.brynmawr.edu/math/people/donnay/vjdwebpage/Teaching/vjdmath302webS08/302syllabusS08.htm","timestamp":"2014-04-20T03:38:11Z","content_type":null,"content_length":"17031","record_id":"<urn:uuid:d31adaec-a7d0-489f-b7d3-14f77d804997>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-2014... |
OP-SF WEB
Extract from OP-SF NET
Topic #8 --------------- OP-SF NET --------------- September 7, 1995
From: OP-SF Net editor
Subject: Death of S. Chandrasekhar
(With thanks to Dick Askey, Willard Miller and Ernie Kalnins for prov... | {"url":"http://math.nist.gov/opsf/personal/chandra.html","timestamp":"2014-04-17T15:27:15Z","content_type":null,"content_length":"2296","record_id":"<urn:uuid:bfd1aa62-9429-42d9-8551-91bd6ddc6e08>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00210-ip-10-147-4-33.ec2.internal.warc.gz"... |
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Efficient inference of bacterial strain trees from genome-scale multilocus data
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Maximal dimension of abelian ideals of a Lie algebra and extensions of the ground field
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For a Lie algebra $L$ of dimension $n$ over a field ${\mathbb F}$ we denote by $\beta(L)$ the maximal dimension of abelian ideals of $L$. In general, $\beta(L)$ is not preserved under extensions of
the g... | {"url":"http://mathoverflow.net/questions/90831/maximal-dimension-of-abelian-ideals-of-a-lie-algebra-and-extensions-of-the-groun","timestamp":"2014-04-24T12:10:58Z","content_type":null,"content_length":"58815","record_id":"<urn:uuid:bf197d49-02ab-4cc8-9b77-069e71f5e210>","cc-path":"CC-MAIN-2014-15/segments/139822320612... |
Summary: Dynamic Systems and Applications 12:1-2 (2003) 9-22
Abstract. Concordia College, Department of Mathematics and Computer
Science, Moorhead, MN 56562 USA. E-mail: andersod@cord.edu
University of Georgia, Department of Mathematics, Athens, GA 30602 USA.
E-mail: johoff@math.uga.edu
ABSTRACT. Green's function for a... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/940/1300432.html","timestamp":"2014-04-18T21:54:40Z","content_type":null,"content_length":"8157","record_id":"<urn:uuid:2b883d01-05cd-4f5c-89db-79068cb0f9f8>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00617-ip-10-147-4... |
DRUMMERWORLD OFFICIAL DISCUSSION FORUM - View Single Post - Do maple sticks reduce shock?
Re: Do maple sticks reduce shock?
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In order to determine whether or not one stick transfers more shock than another, we must look at both the sticks density (weight, if you will), as well as the sticks... | {"url":"http://www.drummerworld.com/forums/showpost.php?p=1155628&postcount=9","timestamp":"2014-04-17T13:44:45Z","content_type":null,"content_length":"15267","record_id":"<urn:uuid:5114c6cc-f15b-4f12-9129-9e8fc74f7cfa>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00467-ip-10-147-4-... |
Solving det(A) = 0
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Posted by Chris on June 17, 1998 at 10:43:27:
As a part of a system of nonlinear equations, one function to be solved is det(A) = 0, where the elements of the matrix A... | {"url":"http://www.netlib.org/utk/forums/netlib/messages/413.html","timestamp":"2014-04-17T15:27:11Z","content_type":null,"content_length":"1862","record_id":"<urn:uuid:f7992936-9459-44ce-b0d3-9c6652e5d199>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00448-ip-10-147-4-33.ec2.interna... |
A combinatorial dichotomy
I have just read about the following very nice dichotomy: suppose we have an infinite set X, and a collection of subsets C in X; suppose further we look at all subsets F of X of finite size n, and at
the subsets of F which can be defined by intersection of F with an element of C. How rich can ... | {"url":"http://blogs.ethz.ch/kowalski/2008/05/23/a-combinatorial-dichotomy/","timestamp":"2014-04-20T21:11:58Z","content_type":null,"content_length":"22322","record_id":"<urn:uuid:ecdf975f-6f80-49df-a5e6-b527a6df5578>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00048-ip-10-147-4-33.... |
Partial derivative of (n+1) dimensional integral - Evans PDE
September 22nd 2012, 02:19 AM #1
Sep 2012
Partial derivative of (n+1) dimensional integral - Evans PDE
Hi I'm just wondering what steps Evans takes in his PDE book on page 50.
He defines
$u(x,t)=\int_0^t \int_{\mathbb{R}^n}\Phi(y,s)f(x-y,t-s)\... | {"url":"http://mathhelpforum.com/calculus/203852-partial-derivative-n-1-dimensional-integral-evans-pde.html","timestamp":"2014-04-17T14:57:14Z","content_type":null,"content_length":"51346","record_id":"<urn:uuid:ff99ea7a-0421-422a-819e-dc4b7f002b37>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-201... |
[SciPy-user] Solving an equation using scipy.optimize.newton
Anne Archibald peridot.faceted@gmail....
Wed Sep 5 21:21:50 CDT 2007
On 05/09/07, fdu.xiaojf@gmail.com <fdu.xiaojf@gmail.com> wrote:
> I'm trying to solve an equation f(x) = 0 with scipy.optimize.newton.
> However the problem isn't so simple. There are bound ... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2007-September/013599.html","timestamp":"2014-04-18T14:04:03Z","content_type":null,"content_length":"4892","record_id":"<urn:uuid:916660b8-aa95-4c2c-8f4a-34cd8401cfae>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00616-ip-10-147-4-3... |
IntroductionSoil moisture retrieval techniqueSensitivity of soil moisture retrieval to RMS height and correlation lengthSensitivity of soil moisture retrieval to roughness parameterization techniquesGeneration of synthetical 1-dimensional surface profilesProfile lengthExperimental setupErrors on roughness parameterizat... | {"url":"http://www.mdpi.com/1424-8220/9/2/1067/xml","timestamp":"2014-04-16T19:12:46Z","content_type":null,"content_length":"115962","record_id":"<urn:uuid:51f5e587-ebfe-4ca1-b1c6-859820f9dc2f>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00366-ip-10-147-4-33.ec2.internal.warc.gz"} |
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The figure PQRS is a parallelogram. Point M is the midpoint of... | {"url":"http://openstudy.com/updates/4fcd5bf5e4b0c6963ad855a5","timestamp":"2014-04-19T22:35:35Z","content_type":null,"content_length":"88494","record_id":"<urn:uuid:03bda05a-c90b-4a79-b599-efbc4f15820d>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00285-ip-10-147-4-33.ec2.internal.... |
Interior Point Approach to Linear
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"... QP is the optimization of a quadratic function subject to linear equality and inequality constraints. It arises in multiple objective decision making where the departure of the actual decisions
from their corresponding ideal, or bliss, value can be evaluated using a weighte... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2799099","timestamp":"2014-04-16T16:34:22Z","content_type":null,"content_length":"18176","record_id":"<urn:uuid:1311aca0-e963-4f81-9282-8bf42dfa6052>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00492-ip-10-147-4-33.ec2.internal.wa... |
2D Laser Range Finder
Ever since I read Ken Maxon’s article: ‘A Real-time Laser Range Finding Vision System’, I’ve wanted to experiment with a similar system. This past Sunday afternoon, I finally got around to it. I
don’t have any CLPD chops, so I used a regular computer. Above you can see my initial rough results. Th... | {"url":"http://milwaukeemakerspace.org/2010/03/2d-laser-range-finder/","timestamp":"2014-04-18T23:15:24Z","content_type":null,"content_length":"28420","record_id":"<urn:uuid:191d359c-123f-4487-8ff5-421ec7d3efec>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00206-ip-10-147-4-33.ec2.in... |
Some Iterative Methods for Solving Nonconvex Bifunction Equilibrium Variational Inequalities
Journal of Applied Mathematics
Volume 2012 (2012), Article ID 280451, 10 pages
Research Article
Some Iterative Methods for Solving Nonconvex Bifunction Equilibrium Variational Inequalities
^1Mathematics Department, COMSATS Inst... | {"url":"http://www.hindawi.com/journals/jam/2012/280451/","timestamp":"2014-04-16T11:45:09Z","content_type":null,"content_length":"271510","record_id":"<urn:uuid:0802d193-0e8c-4571-8832-39eac0cbad97>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00237-ip-10-147-4-33.ec2.internal.warc... |
R and The Journal of Computational and Graphical Statistics
by Joseph Rickert
I don’t think that most people find reading the articles in the statistical journals to be easy going. In my experience, the going is particularly rough when trying to learn something completely new
and I don’t expect it could be any other wa... | {"url":"http://blog.revolutionanalytics.com/2013/09/r-and-the-journal-of-computational-and-graphical-statistics.html","timestamp":"2014-04-16T13:04:00Z","content_type":null,"content_length":"36528","record_id":"<urn:uuid:50656ee1-f1ff-41c1-bb7e-c9c195e7c597>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC... |
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SPSSX-L archives -- October 2002 (#318)LISTSERV at the University of Georgia
Date: Tue, 29 Oct 2002 09:12:21 -0500
Reply-To: Richard Ristow <wrristow@mindspring.com>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Richard Ristow <wrristow@mindspring.com>
Subject: Re: Some f... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind0210&L=spssx-l&F=&S=&P=36113","timestamp":"2014-04-18T15:40:01Z","content_type":null,"content_length":"10489","record_id":"<urn:uuid:458743b4-ba5e-4dd9-a28a-14934da0aefb>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00563-ip-10-147-4-... |
New I Bond Rates Will Surpass Short-Term CD Rates
The Labor Department released the March CPI numbers today, and with these numbers, the next I Bond inflation component can be computed. Thanks to the recent inflation, it's a very high 4.60%. This
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Woodside, NY Calculus Tutor
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green's function
i have just completed green's function for second ode but for finding solution i could not find just one method i sometimes have to find linearly independent solu sometimes sometimes it comes by
different conditions is that is true or is there a particular way which includes all the cases | {"url":"http://www.physicsforums.com/showthread.php?t=344014","timestamp":"2014-04-18T03:04:52Z","content_type":null,"content_length":"19037","record_id":"<urn:uuid:014a9dae-3fa5-41f5-b8e1-f75f184e7853>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00324-ip-10-147-4-33.ec2.internal.w... |
North Decatur, GA ACT Tutor
Find a North Decatur, GA ACT Tutor
...Make sure to ask her for the new address! She does not do in-home tutoring.*** Current Availability as of 4/17/14: Thursday: 3, 5p Friday: 2, 3p Tuesday: 4, 5p Wednesday: 7p (this week only)
You're probably trying to find a tutor who stands out from ... | {"url":"http://www.purplemath.com/North_Decatur_GA_ACT_tutors.php","timestamp":"2014-04-18T16:30:49Z","content_type":null,"content_length":"24203","record_id":"<urn:uuid:ec693034-7868-4da1-be2c-98db48994f96>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00658-ip-10-147-4-33.ec2.inter... |
Minimax Theorems for Set-Valued Mappings under Cone-Convexities
Abstract and Applied Analysis
Volume 2012 (2012), Article ID 310818, 26 pages
Research Article
Minimax Theorems for Set-Valued Mappings under Cone-Convexities
^1Department of Occupational Safety and Health, College of Public Health, China Medical Universit... | {"url":"http://www.hindawi.com/journals/aaa/2012/310818/","timestamp":"2014-04-16T16:41:21Z","content_type":null,"content_length":"1044947","record_id":"<urn:uuid:26ef4fdb-de19-4d70-80ea-08fcec8d55df>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00635-ip-10-147-4-33.ec2.internal.war... |
Profile Curve
This is translated from my own language, so feel free to correct me if I'm using a wrong translation.
A profile curve in (x, z)-plan is given by the graph of the function z = ln (x), where
x $\epsilon$ [1, 2]. The profile curve is rotated the angle $Pi$ around z-axis counterclockwise as seen f... | {"url":"http://mathhelpforum.com/advanced-math-topics/174277-profile-curve.html","timestamp":"2014-04-21T03:17:18Z","content_type":null,"content_length":"35890","record_id":"<urn:uuid:b9edc1fc-95ef-4da5-aebc-0af96ac48d5f>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00507-ip-10-147-... |
Selecting magnet to be used along with hall effect sensors.
I am trying to create a hall effect based position sensor to be attached onto a DC motor to generate feedback for position control. I am thinking of the following arrangement:
4 hall sensors are placed 90 degrees apart around the magnetic element. Each sensor ... | {"url":"http://www.physicsforums.com/showthread.php?t=703304","timestamp":"2014-04-17T07:37:05Z","content_type":null,"content_length":"23647","record_id":"<urn:uuid:cf9ac715-52d6-4a4d-811b-e486f612608b>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00201-ip-10-147-4-33.ec2.internal.wa... |
Earnings Quality: Measuring The Discretionary Portion Of Accruals | Investopedia
By Tim Keefe,CFA (Contact Author | Biography)
Using the raw accrual amounts as a proxy for earnings management is a simple method to evaluate earnings quality because firms can have high accruals for legitimate business reasons, such as sa... | {"url":"http://www.investopedia.com/university/accounting-earnings-quality/earnings9.asp","timestamp":"2014-04-18T18:39:45Z","content_type":null,"content_length":"92274","record_id":"<urn:uuid:a123accb-0d1b-4643-8936-110c816f0088>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00138-ip... |
Area/Perimeter Function Problem
September 30th 2009, 06:46 PM #1
Sep 2009
I posted a problem last week with this same picture and got some great help- many thanks ahead of time!
Find the perimeter function in terms of x if the area function is A(x)= 28 sq. ft.
So, i guess your area is
P(x) = pi*x + ... | {"url":"http://mathhelpforum.com/calculus/105332-area-perimeter-function-problem.html","timestamp":"2014-04-17T22:36:26Z","content_type":null,"content_length":"42690","record_id":"<urn:uuid:67676a88-23b5-4744-9f3d-7a1a1e32b685>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00144-ip-1... |
MathGroup Archive: March 2009 [00569]
[Date Index] [Thread Index] [Author Index]
BarChart - Extendng the Y-axis and labeling the endpoints
• To: mathgroup at smc.vnet.net
• Subject: [mg97536] BarChart - Extendng the Y-axis and labeling th... | {"url":"http://forums.wolfram.com/mathgroup/archive/2009/Mar/msg00569.html","timestamp":"2014-04-18T13:13:50Z","content_type":null,"content_length":"27894","record_id":"<urn:uuid:6d56ecd4-ab98-415f-b8e0-8401c31db88a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00505-ip-10-147-4-33.... |
Addition with fractions
July 29th 2013, 09:30 AM #1
Oct 2011
Addition with fractions
I'm used to finding the CLM of the denominators but what do I do in this case? Why is adding fractions so complicated.
Re: Addition with fractions
What do you do with two fractions whose denominators are relatively prime, e... | {"url":"http://mathhelpforum.com/algebra/220898-addition-fractions.html","timestamp":"2014-04-17T22:22:50Z","content_type":null,"content_length":"96595","record_id":"<urn:uuid:43c3c2a1-f155-412e-8df2-83c41899896a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00039-ip-10-147-4-33.ec2.... |
User user21541
bio website
visits member for 2 years, 1 month
seen 19 hours ago
stats profile views 97
19 asked Sufficient conditions for sums of Laguerre polynomials to be non-negative
25 awarded Tumbleweed
24 asked binomial transform, Hurwitz zeta function
Feb Eigenvectors... | {"url":"http://mathoverflow.net/users/21541/user21541?tab=activity","timestamp":"2014-04-16T20:08:52Z","content_type":null,"content_length":"43963","record_id":"<urn:uuid:9af563c6-314a-40c8-8234-491cae28e182>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00230-ip-10-147-4-33.ec2.inte... |
Optimization of Research
CHAPTER 5
OPTIMIZATION OF RESEARCH
It is appropriate to optimize your research before assessing its adequacy.... | {"url":"http://www.jsu.edu/depart/psychology/sebac/fac-sch/rm/Ch5-1.html","timestamp":"2014-04-18T15:43:23Z","content_type":null,"content_length":"78001","record_id":"<urn:uuid:0f1745ab-61b6-486d-8d3c-ca6ed6e93a62>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00010-ip-10-147-4-33.ec... |
Gompertz’ Law of Mortality: How Long Must Your Money Last?
For a man who never formally studied in or attended university, Benjamin Gompertz achieved a level of scientific immortality that even the most senior and tenured professors could only dream of
While most academics toil in obscurity, and their names eventually ... | {"url":"http://www.thinkadvisor.com/2012/02/01/gompertz-law-of-mortality-how-long-must-your-money?t=annuities","timestamp":"2014-04-16T13:21:19Z","content_type":null,"content_length":"44247","record_id":"<urn:uuid:1e7f2032-2378-4e96-bdf7-e3165161685d>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-2... |
Solving momentum-space coupled-channels equations for electron-atom scattering using a rotated-contour method
Blackett, Anthony John (2002) Solving momentum-space coupled-channels equations for electron-atom scattering using a rotated-contour method. PhD thesis, Murdoch University.
PDF - Front Pages PDF -... | {"url":"http://researchrepository.murdoch.edu.au/357/","timestamp":"2014-04-18T18:16:51Z","content_type":null,"content_length":"30280","record_id":"<urn:uuid:7c25a36c-98b7-4a42-965c-b6189a16ba94>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00217-ip-10-147-4-33.ec2.internal.warc.gz"} |
Micro-Tuning Step-by-Step
Pages: 1, 2, 3, 4
After the Baseline
We now have three routes we can follow in proceeding with the micro-tuning:
• Consider the inefficiencies highlighted by the baseline measurements.
• Analyze the algorithm to determine if there are generic inefficiencies that we can improve.
• Profile... | {"url":"http://www.onjava.com/pub/a/onjava/2002/03/20/optimization.html?page=2","timestamp":"2014-04-19T14:31:12Z","content_type":null,"content_length":"29728","record_id":"<urn:uuid:e2d9de9b-d003-4bca-9ae5-7a1486ed645e>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00408-ip-10-147-4... |
College Algebra and Trigonometry A Unit Circle Approach 5th Edition | 9780321644770 | eCampus.com
List Price: [S:$225.32:S]
In Stock Usually Ships in 24 Hours.
Currently Available, Usually Ships in 24-48 Hours
Downloadable Offline Access
Questions About This Book?
Why should I rent this book?
Renting is easy, fast, and... | {"url":"http://www.ecampus.com/college-algebra-trigonometry-unit-circle/bk/9780321644770","timestamp":"2014-04-18T16:37:45Z","content_type":null,"content_length":"67394","record_id":"<urn:uuid:59104b60-d55d-4a6c-81d9-cc6aeba06e85>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00457-ip... |
RE: Most caches placed? [Archive] - Geocaching Maine
03-20-2006, 02:39 PM
I was scrolling through GC.com's site this past weekend finishing up some caches that were on my "to do" list when I happened to notice that Smitty & Co. have a ton of caches out there (and most of
them I have yet to do) and this made me wonder ... | {"url":"http://www.geocachingmaine.org/forum/archive/index.php/t-1058.html?s=08e6c82f6c16f68a7ab196cfdc1b8e3c","timestamp":"2014-04-20T21:27:20Z","content_type":null,"content_length":"9204","record_id":"<urn:uuid:768836f1-f14c-46d4-8366-adfb5b3ebe07>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20... |
Norwalk, CA Algebra 1 Tutor
Find a Norwalk, CA Algebra 1 Tutor
I have been a tutor since 2007 and have worked with countless students on a variety of subjects. I hold a CA teaching credential in Social Science and Mathematics and was a substitute teacher for
the Fullerton High School District for 5 years, which inc... | {"url":"http://www.purplemath.com/Norwalk_CA_algebra_1_tutors.php","timestamp":"2014-04-19T12:22:00Z","content_type":null,"content_length":"24252","record_id":"<urn:uuid:ee65f3d6-c7a4-4368-bcae-53ae50977f3f>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00176-ip-10-147-4-33.ec2.inter... |
Advice on Mathematical Preparation
1. high school mathematics only
2. basic calculus and linear algebra
3. applied mathematics, differential equations, linear programming, and basic probability theory
4. advanced calculus, advanced algebra and stochastic processes
5. real and complex analysis, advanced probability... | {"url":"http://www.aeaweb.org/gradstudents/Mathematical_Preparation.php","timestamp":"2014-04-20T23:40:25Z","content_type":null,"content_length":"22330","record_id":"<urn:uuid:cf4ea80a-a2c9-4930-ab9f-4220f8afa385>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00457-ip-10-147-4-33.ec2.... |
anyone want some DE pratice?
April 20th 2011, 04:11 AM #1
Mar 2011
anyone want some DE pratice?
University won't give me mark schemes for past papers. Gits.
x'' + 2x' + x = t with x(0) = x'(0) = 1.
My answer is x = t^2(1-t) + t - 1 + e^-t(t+1) using variation of parameters.
x'' + 2mx' + (w^2 + m^2)x... | {"url":"http://mathhelpforum.com/differential-equations/178155-anyone-want-some-de-pratice.html","timestamp":"2014-04-21T00:58:23Z","content_type":null,"content_length":"85086","record_id":"<urn:uuid:145bb8d3-e593-4072-b11a-3432a97128bd>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-... |
History of Scottish Mathematics
Gibson: History of Scottish Mathematics
In 1927 the Edinburgh Mathematical Society began to publish Series 2 of the Proceedings of the Edinburgh Mathematical Society. The first paper in the new Series was by ... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Extras/Gibson_history.html","timestamp":"2014-04-18T21:07:08Z","content_type":null,"content_length":"2960","record_id":"<urn:uuid:646f8b24-f930-4208-8226-8af8a35eeae8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00436-ip-10-147-4-3... |
Warnings building Perl itself on Windows 64
Strawberry's gcc-generated libs won't talk to Sybase's client libs, so I am back to compiling using VC2012, full edition.
-perl 5.18.1
-I'm on a Win7 machine, 64 bit.
-I'm using a 64 bit compiler:
Microsoft (R) C/C++ Optimizing Compiler Version 17.00.50727.1 for x64
Copyright... | {"url":"http://www.perlmonks.org/index.pl?node_id=1054907","timestamp":"2014-04-18T10:15:57Z","content_type":null,"content_length":"28126","record_id":"<urn:uuid:3b2db78a-3005-4da4-a4bb-a094723f2bb7>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00274-ip-10-147-4-33.ec2.internal.warc... |
Cruxis Home > 1100 mm Telescope > Truss Frame Back to the 1100 mm Cruxis Telescope
Truss Frame between mirror box and upper cage
The truss tubes connect the mirror box to the upper cage. The design of the telescope calls for a truss frame with 8 tubes. Four tubes are about 3700 mm (12 ft) long and connect to the m... | {"url":"http://www.cruxis.com/scope/scope1100_trusstubes.htm","timestamp":"2014-04-21T15:01:18Z","content_type":null,"content_length":"11907","record_id":"<urn:uuid:975b9bf7-eed9-4354-ba82-0eb6da3fa6ce>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00017-ip-10-147-4-33.ec2.internal.w... |
Proving (1+x1.t)(1+x2.t)...(1+xn.t)>=(1+t)^n.
Let x1,x2,...,xn be positive numbers satisfying (x1)(x2)(x3)...(xn)=1. Show that for any t>=0, (1+x1.t)(1+x2.t)...(1+xn.t)>=(1+t)^n.
We can show that $\dfrac{\left(1+\frac t{x_i}\right)(1+tx_i)}{(1+t)^2}\geq 1$ hence we have either $(1+tx_1)\ldots(1+tx_n)\geq (1+t)^n$ or $\... | {"url":"http://mathhelpforum.com/calculus/173727-proving-1-x1-t-1-x2-t-1-xn-t-1-t-n-print.html","timestamp":"2014-04-18T09:38:45Z","content_type":null,"content_length":"17265","record_id":"<urn:uuid:d6ac6140-1285-40fb-9c65-76bc22f861c5>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-0... |
Propagation of error
34,117pages on
this wiki
Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |
Statistics: Scientific method ... | {"url":"http://psychology.wikia.com/wiki/Propagation_of_error?oldid=10872","timestamp":"2014-04-24T01:53:35Z","content_type":null,"content_length":"65029","record_id":"<urn:uuid:5817ca11-4337-4d05-a038-20479531ba03>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00597-ip-10-147-4-33.e... |
Bijections and counting
Quick description
There is a bijection between two finite sets if and only if they have the same number of elements. Many [seemingly] difficult to count sets can easily be counted by mapping them bijectively to sets
which are [seemingly] simpler to count.
A bijection can also be referred to as a... | {"url":"http://www.tricki.org/article/Bijections_and_counting","timestamp":"2014-04-21T05:13:19Z","content_type":null,"content_length":"43024","record_id":"<urn:uuid:82b532fb-4768-41a5-98f7-a2edaf90cddd>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00080-ip-10-147-4-33.ec2.internal.w... |
Anand Louis
Graduate Student
College of Computing
Georgia Tech
email: anandl [at] gatech dot edu
About Me | Research Interests | Papers | Links
I am a fifth year graduate student in the ACO program at the College of Computing. I am advised by Santosh Vempala.
Before coming here, I got my B. Tech from th... | {"url":"http://www.cc.gatech.edu/~alouis3/","timestamp":"2014-04-18T16:53:47Z","content_type":null,"content_length":"5810","record_id":"<urn:uuid:dbc9691f-8e9d-485a-bfb8-a3dd643145f9>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00580-ip-10-147-4-33.ec2.internal.warc.gz"} |
HowStuffWorks "How are Fibonacci numbers expressed in nature?"
Is there a magic equation to the universe? A series of numbers capable of unraveling the most complicated organic properties or deciphering the plot of "Lost"? Probably not. But thanks to one
medieval man's obsession with rabbits, we have a sequence of num... | {"url":"http://science.howstuffworks.com/math-concepts/fibonacci-nature.htm","timestamp":"2014-04-20T21:21:34Z","content_type":null,"content_length":"125777","record_id":"<urn:uuid:6e401c71-8498-4ab6-9ffe-fa8d1fdba2a2>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00537-ip-10-147-4-3... |
The Changing Shape of Geometry: Celebrating a Century of Geometry and Geometry Teaching
The book is an expanded collection of 57 articles published in Mathematical Gazette and Mathematics in School — two journals of The Mathematical Association, a British organization for teachers of
mathematics — over about one hundre... | {"url":"http://www.maa.org/publications/maa-reviews/the-changing-shape-of-geometry-celebrating-a-century-of-geometry-and-geometry-teaching?device=desktop","timestamp":"2014-04-23T16:36:02Z","content_type":null,"content_length":"103801","record_id":"<urn:uuid:cc0d705e-a111-478a-aed8-41be92c95bea>","cc-path":"CC-MAIN-201... |
What is wrong with this picture?
Posted by: Dave Richeson | January 28, 2009
What is wrong with this picture?
This image illustrating the Pythagorean Theorem was created by the artist Mel Bochner. It appears on the cover of the January 2009 issue of the College Mathematics Journal.
What is wrong with it?
For the answer... | {"url":"http://divisbyzero.com/2009/01/28/what-is-wrong-with-this-picture/","timestamp":"2014-04-18T08:24:35Z","content_type":null,"content_length":"61106","record_id":"<urn:uuid:018b9d78-76a2-44ee-bc89-1194cc7959d8>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00187-ip-10-147-4-33.... |
Computation Sciences Lecture Series
Second Meeting:
Thursday, 19 February 2004
2:30 PM - 3:30 PM
"An Introduction to Probabilistic Graphical Models and Their Lyapunov Functions and Algorithms for Inference and Learning"
Brendan J. Frey
Probabilistic and Statistical Inference Group
Electrical and Computer Engineering
Un... | {"url":"http://www.engr.wisc.edu/CSLS/abstracts_feb19.html","timestamp":"2014-04-19T20:35:00Z","content_type":null,"content_length":"14853","record_id":"<urn:uuid:2a67f517-8152-4b32-a121-08e51287f824>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00505-ip-10-147-4-33.ec2.internal.warc... |
West Boxford Algebra 1 Tutor
...I would help you by assessing what modalities you use (Vision, touch, etc.) when trying to learn and use tools and techniques to make that learning easier. I have a BS in Speech Pathology and
Audiology from Towson University. I have worked with HOH individuals in a number of settings... | {"url":"http://www.purplemath.com/west_boxford_ma_algebra_1_tutors.php","timestamp":"2014-04-20T21:22:16Z","content_type":null,"content_length":"23945","record_id":"<urn:uuid:3dba1848-15ad-4549-a4e1-060345708330>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00030-ip-10-147-4-33.ec2.... |
Posts about numbers on The Math Less Traveled
Tag Archives: numbers
This has been making the rounds of the math blogosphere (blathosphere?), but in case you haven’t seen it yet, check out Cristóbal Vila’s awesome short video, Nature by Numbers. Especially appropriate
given that I have been writing about Fibonacci numbe... | {"url":"http://mathlesstraveled.com/tag/numbers/","timestamp":"2014-04-18T23:19:58Z","content_type":null,"content_length":"66723","record_id":"<urn:uuid:c065279c-f562-4cf9-97f6-16de95b296f2>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00291-ip-10-147-4-33.ec2.internal.warc.gz"} |
Calculator pages.
Power (Wattage) Calculator.
Source code supplied by: www.electronics2000.co.uk © Simon Carter.
These calculators perform calculations associated with power (wattage).
The bottom one calculates power dissipated in a resistor given the current flowing through it.
... | {"url":"http://highfields-arc.co.uk/constructors/olcalcs/calcpow.htm","timestamp":"2014-04-18T08:03:39Z","content_type":null,"content_length":"8837","record_id":"<urn:uuid:e8ade0cd-6939-430d-b8ea-cde18371b554>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00422-ip-10-147-4-33.ec2.inte... |
Training parsers by inverse reinforcement learning
G Neu and Csaba Szepesvari
Journal of Machine Learning Volume 77, , 2009. ISSN http://www.sztaki.hu/~szcsaba/papers/MLJ-SISP-09.pdf
One major idea in structured prediction is to assume that the predictor computes its output by nding the maximum of a score function. The... | {"url":"http://eprints.pascal-network.org/archive/00006345/","timestamp":"2014-04-17T15:41:46Z","content_type":null,"content_length":"7988","record_id":"<urn:uuid:e9d95e5f-0225-45e2-bff3-b82f31d1a371>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00284-ip-10-147-4-33.ec2.internal.war... |
February 27th, 2012 by Steven Pomeroy |
No Comments
| Filed in
Math Art
Spirolaterals – A Perfect Match for Doodlers!
Have you ever had to wait in an office for a long time for an appointment without a book? Sure, they may have magazines at the dentist’s office or what have you, but chances are that they are months
ol... | {"url":"http://mathtricks.org/tag/spirolateral-art/","timestamp":"2014-04-21T10:28:24Z","content_type":null,"content_length":"27668","record_id":"<urn:uuid:754aac65-05b1-461a-9b35-c8b68cb6d26c>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00238-ip-10-147-4-33.ec2.internal.warc.gz"} |
Heath, TX Prealgebra Tutor
Find a Heath, TX Prealgebra Tutor
...I also hold Master Reading, Special Education, and ESL certifications from Texas in grades Kindergarten through 12th grade. I believe that all children are capable of learning if given the
opportunity and the correct method of instruction. I use a hand... | {"url":"http://www.purplemath.com/Heath_TX_prealgebra_tutors.php","timestamp":"2014-04-20T16:35:07Z","content_type":null,"content_length":"23807","record_id":"<urn:uuid:f24fbb34-2e38-463b-bbd7-01f14145549c>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00389-ip-10-147-4-33.ec2.intern... |
Cosmic Inflation - A. Albrecht
4.2. A toy model
During the ``outside R[J]'' regime, there is one growing and one decaying solution. The simplest system which has this qualitative behavior is the upside-down harmonic oscillator which obeys:
The phase space trajectories are show on the left panel in Fig. 7. The system is... | {"url":"http://ned.ipac.caltech.edu/level5/Albrecht/Alb4_2.html","timestamp":"2014-04-16T13:05:54Z","content_type":null,"content_length":"3896","record_id":"<urn:uuid:3a5c6396-a8a1-4d53-be49-19a694481499>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00327-ip-10-147-4-33.ec2.internal... |
Show that if v . v' = 0 (both vectors) then speed v is constant
ok, so if T' is zero, that means acceleration =0 so therefore the speed will be constant. right?
If 1/2*v^2 =constant, (where v^2 is the dot product of the velocity by itself, equalling the squared speed), then it follows the speed must be constant.
Suppo... | {"url":"http://www.physicsforums.com/showthread.php?t=587455","timestamp":"2014-04-20T21:22:43Z","content_type":null,"content_length":"72248","record_id":"<urn:uuid:822c8c9f-9ed9-44fb-bae2-7f39120f616c>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00548-ip-10-147-4-33.ec2.internal.w... |
The Planted Tank Forum - View Single Post - One Way to Design a Planted Tank LED Light
The angle is the advertised cone angle of the optic, not half of it. I corrected this on the spreadsheet, and added a calculation for the LED current for Cree XM-L and Cree XP-G LEDs. But, I don't
know how to attach an Excel spreads... | {"url":"http://www.plantedtank.net/forums/showpost.php?p=1798147&postcount=8","timestamp":"2014-04-25T03:36:01Z","content_type":null,"content_length":"19785","record_id":"<urn:uuid:c5e2690a-8751-41bb-be55-d8d35f461a4c>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00439-ip-10-147-4-3... |
If you have an equilateral triangle. That triangle is
Author Message
If you have an equilateral triangle. That triangle is [#permalink] 18 Aug 2008, 07:52
If you have an equilatera... | {"url":"http://gmatclub.com/forum/if-you-have-an-equilateral-triangle-that-triangle-is-69024.html","timestamp":"2014-04-16T20:18:33Z","content_type":null,"content_length":"167912","record_id":"<urn:uuid:0075f99c-3c23-48f3-9e4e-5ea8b3110428>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-201404160052... |
Method And Apparatus for Establishing Network Performance Model
Patent application title: Method And Apparatus for Establishing Network Performance Model
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A meth... | {"url":"http://www.faqs.org/patents/app/20090089036","timestamp":"2014-04-21T10:19:15Z","content_type":null,"content_length":"73712","record_id":"<urn:uuid:d5725643-3d99-4ee2-83e4-fa9f6ef766bb>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00373-ip-10-147-4-33.ec2.internal.warc.gz"} |
how to find percentage?
September 6th 2012, 05:32 AM #1
Sep 2012
Pak SarzmeeN
Hello dear friends
i m new here!
i hava a question plz solve it
find the percentage of property tax paid of Rs.7,488 when the property worth is 156,000
answer is 4.8%
tell me plz how
Re: how to find percentage?... | {"url":"http://mathhelpforum.com/math/203007-how-find-percentage.html","timestamp":"2014-04-23T12:16:32Z","content_type":null,"content_length":"35019","record_id":"<urn:uuid:b501e682-819e-4f44-982f-5520e672e5e0>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00161-ip-10-147-4-33.ec2.i... |
[R] fixed effects anova in lme lmer
Simon Blomberg s.blomberg1 at uq.edu.au
Wed Jun 6 04:23:43 CEST 2007
?gls in package nlme. It's like lme but with no random effects. But you
can still model the variance-covariance properties of the data.
On Tue, 2007-06-05 at 19:11 -0700, toby909 at gmail.com wrote:
> Can lme or lme... | {"url":"https://stat.ethz.ch/pipermail/r-help/2007-June/133470.html","timestamp":"2014-04-16T19:42:25Z","content_type":null,"content_length":"5217","record_id":"<urn:uuid:5b5755c2-ab32-4266-9a4e-637b6c28c0ff>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00216-ip-10-147-4-33.ec2.inte... |
MathFiction: Lost in the Funhouse (John Barth)
According to the "foreward to the Anchor Books Edition", this collection of short stories is "strung together on a few echoed and developed themes and [circles] back upon itself; not to close a
simple circuit like that of Joyce's Finnegan's Wake, emblematic of Viconian ete... | {"url":"http://kasmana.people.cofc.edu/MATHFICT/mfview.php?callnumber=mf132","timestamp":"2014-04-19T17:27:05Z","content_type":null,"content_length":"9743","record_id":"<urn:uuid:888d6ce7-8ea5-4799-a5f7-e428d2be2470>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00119-ip-10-147-4-33.... |
And the seasons they go round and round
And the painted ponies go up and down
We're captive on the carousel of time
We can't return we can only look behind
From where we came
And go round and round and round
In the circle game...
Oh, how I love Joni Mitchell's lyrics made famous by the inimitable Buffy Sainte-marie. Oh... | {"url":"http://mathnotations.blogspot.com/2009_10_01_archive.html","timestamp":"2014-04-17T06:41:16Z","content_type":null,"content_length":"214676","record_id":"<urn:uuid:96db4a21-9837-4913-a5be-815b068895ef>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00387-ip-10-147-4-33.ec2.inte... |
Break Even Point
October 17th 2009, 06:29 PM
Break Even Point
A firm is selling two products, chairs and barstools, each at $50 per unit. Chairs have a variable cost of $25 and barstools $20. Fixed cost is $20,000.
If the sales mix is 1:4 (1 chair for every 4 bar stools) what is the break even point in sales? I... | {"url":"http://mathhelpforum.com/business-math/108656-break-even-point-print.html","timestamp":"2014-04-19T09:15:01Z","content_type":null,"content_length":"5058","record_id":"<urn:uuid:290e40b9-8fd7-4c87-810c-7534f0b9523c>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00038-ip-10-147... |
expectation of a stochastic variable (Ito's formula)
March 21st 2011, 05:32 AM
expectation of a stochastic variable (Ito's formula)
This question is from Mathematics for Finance, a chapter on Ito's Formula. I could apply Ito's to calculate the required variable, but I could not follow through the second part, to fi... | {"url":"http://mathhelpforum.com/advanced-statistics/175240-expectation-stochastic-variable-itos-formula-print.html","timestamp":"2014-04-16T20:34:42Z","content_type":null,"content_length":"9054","record_id":"<urn:uuid:8c0d4332-b33d-4207-9322-fc5458431567>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-M... |
Correlation network
March 22, 2011
By Dzidorius Martinaitis
I came up with an idea to draw correlation network to get a grasp about relationship between a list of stocks. An alternative way to show correlation matrix would be head map, which can have
limitations with big matrices (>100).
Unfortunately, ggplot2 package... | {"url":"http://www.r-bloggers.com/correlation-network/","timestamp":"2014-04-16T07:29:53Z","content_type":null,"content_length":"50210","record_id":"<urn:uuid:896d07ee-8423-4955-8e76-cfbf2a015fed>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00036-ip-10-147-4-33.ec2.internal.warc.gz... |
Posts by
Posts by zane
Total # Posts: 19
Calculate the volume of 4.0ml of nitogen gas at 754mmhg and 25 degrees celcius
Spanish help please.
I'm not very good at spanish. Will somebody please help? 4. Which expression is used to talk about what you have just done? A.) venir de B.) hacer la tarea C.) hacer un viaje D.)... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=zane","timestamp":"2014-04-18T13:48:36Z","content_type":null,"content_length":"9239","record_id":"<urn:uuid:4aa27a22-2034-4f9b-8c33-27a6bde5997a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00339-ip-10-147-4-33.ec2.intern... |
A Love for Teaching
Spring Break is a fabulous thing! I hope that everyone either had or is having a wonderful break!
My team and I have found that this group of second graders are very competitive! I came up with this game (using water bottle caps of course) that my competitive kids will love! Students will use a
ti... | {"url":"http://alove4teaching.blogspot.ca/2012/04/math-facts-race.html","timestamp":"2014-04-18T15:39:23Z","content_type":null,"content_length":"89657","record_id":"<urn:uuid:7c8e57f6-0107-4f72-b46b-bd24584c2a06>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00526-ip-10-147-4-33.ec2.... |
1.1.6 The External Field. Zeeman Energy
Next: 1.1.7 Magnetoelastic interactions Up: 1.1 Micromagnetic Free Energy Previous: 1.1.5.1 Magnetostatic energy Contents
Until now, we have treated the case of magnetic body not subject to external field. Therefore, all the energy terms introduced in the previous sections ... | {"url":"http://wpage.unina.it/mdaquino/PhD_thesis/main/node16.html","timestamp":"2014-04-19T07:09:32Z","content_type":null,"content_length":"5002","record_id":"<urn:uuid:7352d9d6-0063-4f3f-9e49-b60adbe02c4b>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00073-ip-10-147-4-33.ec2.inter... |
an increase in A or in multifactor productivity could also increase Q / L or output per worker.
To concentrate attention on what happens to Q / L or output per worker (and hence, unless the employment ratio changes, output per capita), Solow rewrote the Cobb-Douglas production function in what
we shall refer to as per ... | {"url":"http://www.pitt.edu/~mgahagan/Solow.htm","timestamp":"2014-04-18T11:31:59Z","content_type":null,"content_length":"9921","record_id":"<urn:uuid:7447d785-3417-40ef-9095-e8c4cf9cc838>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00136-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts about numbers on The Math Less Traveled
Tag Archives: numbers
This has been making the rounds of the math blogosphere (blathosphere?), but in case you haven’t seen it yet, check out Cristóbal Vila’s awesome short video, Nature by Numbers. Especially appropriate
given that I have been writing about Fibonacci numbe... | {"url":"http://mathlesstraveled.com/tag/numbers/","timestamp":"2014-04-18T23:19:58Z","content_type":null,"content_length":"66723","record_id":"<urn:uuid:c065279c-f562-4cf9-97f6-16de95b296f2>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00291-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions
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Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Permutations & Combinations
Replies: 1 Last Post: Jan 9, 2005 5:49 PM
Re: Permutations & Combinations
... | {"url":"http://mathforum.org/kb/message.jspa?messageID=3419231","timestamp":"2014-04-19T23:41:00Z","content_type":null,"content_length":"15910","record_id":"<urn:uuid:6f42068a-518b-482c-a35e-d4a23f829ecf>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00245-ip-10-147-4-33.ec2.internal... |
Linear Programming - canonical form and simplex methods
July 31st 2007, 12:42 AM #1
Jun 2007
Linear Programming - canonical form and simplex methods
Hi All
Consider the following linear programming model:
Minimize Z= -3x1+5x2-6x3+10
subject to:
a). Express model in canonical form and show that t... | {"url":"http://mathhelpforum.com/advanced-algebra/17353-linear-programming-canonical-form-simplex-methods.html","timestamp":"2014-04-16T08:09:14Z","content_type":null,"content_length":"30088","record_id":"<urn:uuid:82c7f6da-88b4-4dc9-9b26-11b5bdefbbf6>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-2... |
Calque of complex, by Hermann Weyl. Complex comes from the Latin complexus (“braided together”) (from com- (“together”) + plectere (“to weave, braid”)), while symplectic comes from the corresponding
Ancient Greek sym-plektos (συμ (sym), variant of σύν (syn) + πλεκτικός (plektikós), from πλέκω (plekō)). In both cases t... | {"url":"http://en.m.wiktionary.org/wiki/symplectic","timestamp":"2014-04-21T10:07:52Z","content_type":null,"content_length":"18708","record_id":"<urn:uuid:c5b345f9-e0fb-4935-90f2-9fac913347da>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00267-ip-10-147-4-33.ec2.internal.warc.gz"} |
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To graph the equation y = 1/2-3 using the slope and y-intercep... | {"url":"http://openstudy.com/updates/5089e4d1e4b077c2ef2e0b4e","timestamp":"2014-04-20T14:02:28Z","content_type":null,"content_length":"51807","record_id":"<urn:uuid:0dd420ea-d684-4eb4-882c-7e79225d277f>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00054-ip-10-147-4-33.ec2.internal.... |
Percentage Questions
These questions are somewhat harder, but give them your best shot!
1. Ian earns £420 a week after a 5% rise. What was his pay before?
2. An Iyonix PC is sold for £1200 at a reduction of 20% on its recommended retail price. What was the computer's original price?
3. Kenny has £3200 in a savings a... | {"url":"http://www.gcse.com/maths/percent_questions.htm","timestamp":"2014-04-21T02:00:11Z","content_type":null,"content_length":"4601","record_id":"<urn:uuid:c33340c8-4eaa-49c8-b094-ff39d052d97a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00292-ip-10-147-4-33.ec2.internal.warc.gz... |
Pacific Palisades Calculus Tutors
...If you think you might need a chemistry tutor, stop thinking and find one! The sooner the better for this subject. Geometry is a very different subject from the majority of mathematics
(pre-algebra through differential equations/numerical methods) and can often make even the bri... | {"url":"http://www.algebrahelp.com/Pacific_Palisades_calculus_tutors.jsp","timestamp":"2014-04-20T05:49:57Z","content_type":null,"content_length":"25513","record_id":"<urn:uuid:039c76dc-fcec-4a87-a9d2-6ad18d455ebb>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00057-ip-10-147-4-33.ec... |
2006 Proposed Stevens Institute/Darmstadt Technical University IRES/REU
Proposed projects for the 2006 Proposed Stevens Institute/Darmstadt Technical University IRES/REU
Project #: STEVENSS2006-01
Mentor: Johannes Buchmann, buchmann at cdc.informatik.tu-darmstadt.de, Darmstadt Technical University
Project Title: Real-l... | {"url":"http://reu.dimacs.rutgers.edu/2006/proposedstevens.html","timestamp":"2014-04-17T09:34:44Z","content_type":null,"content_length":"4476","record_id":"<urn:uuid:c5e2f389-60ab-4463-872b-0dec04220eb8>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00459-ip-10-147-4-33.ec2.internal... |
User:Ben G. Fitzpatrick
From OpenWetWare
Contact Info
Ben G. Fitzpatrick
LMU Department of Mathematics
2726 University Hall
1 LMU Drive
Los Angeles, CA 90045 USA
I work in the Mathematics Department at Loyola Marymount University, where I serve as the Clarence J. Wallen, S.J., Chair of Mathematics. I learned about Open... | {"url":"http://openwetware.org/index.php?title=User:Ben_G._Fitzpatrick&oldid=485739","timestamp":"2014-04-19T15:14:07Z","content_type":null,"content_length":"22415","record_id":"<urn:uuid:405ed7a6-d849-4a76-bdb7-ac674a8a504f>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00042-ip-10-1... |
Math Doctor
To: All Dr. Math Doctors
From: Ian Underwood
Subject: Ask Dr. Math in April
Hi Math Doctors,
During April, we received 8383 (about 279 per day), of which we
answered 3952 (about 131 per day). That's just shy of 4000 answers,
and just shy of 50%.
We had an unusually high numb... | {"url":"http://mathforum.org/dr.math/office_help/mathdoc.news/mathdocnews.apr02.html","timestamp":"2014-04-20T20:29:35Z","content_type":null,"content_length":"3337","record_id":"<urn:uuid:b33ec6c6-cd6e-4c15-9644-c5faf404c40c>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00210-ip-10-... |
Laws for Conjunctions and Disjunctions in Interval Type 2 Fuzzy Sets
Bustince, H. and Montero de Juan, Francisco Javier and Barrenechea, E. and Pagola, M. (2008) Laws for Conjunctions and Disjunctions in Interval Type 2 Fuzzy Sets. In 2008 IEEE INTERNATIONAL
CONFERENCE ON FUZZY SYSTEMS, VOLS. IEEE Xplore Digital Librar... | {"url":"http://eprints.ucm.es/16906/","timestamp":"2014-04-18T18:15:50Z","content_type":null,"content_length":"47254","record_id":"<urn:uuid:aa22b544-1d02-426d-babd-9ff016cd507f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00035-ip-10-147-4-33.ec2.internal.warc.gz"} |
Hercules Geometry Tutor
Find a Hercules Geometry Tutor
...As a doctoral student in clinical psychology, I was hired by the university to teach study skills, test taking skills, and time management to incoming freshmen students. As part of this job, I
was trained in and provided materials for each of these topics. I... | {"url":"http://www.purplemath.com/Hercules_geometry_tutors.php","timestamp":"2014-04-18T18:36:48Z","content_type":null,"content_length":"23740","record_id":"<urn:uuid:826e49e4-d8ae-4263-b87d-1ae0de426ca6>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00264-ip-10-147-4-33.ec2.internal.... |
Theory of Automata
Theory of Automata
Lecture N0. 16
Reading Material
Chapter 7
Introduction to Computer Theory
Applying an NFA on an example of maze, NFA with null string, examples, RE corresponding to NFA with null
string (task), converting NFA to FA (method 1,2,3) examples
Application of an NFA
There is an important... | {"url":"http://www.zeepedia.com/read.php?nfa_with_null_string_theory_of_automata&b=19&c=16","timestamp":"2014-04-18T23:41:53Z","content_type":null,"content_length":"71601","record_id":"<urn:uuid:90b3f081-8a73-4ff5-b9b8-58170bb0e55e>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00091... |