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Linear function problem
March 15th 2012, 02:30 PM #1
Mar 2012
United States
Linear function problem
A copying service charges a uniform rate for the first one hundred copies or less and a fee for each additional copy. Nancy Taylor paid 7.00 to make 200 copies and Rose Barbi paid 9.20 for 310
a) Write tw... | {"url":"http://mathhelpforum.com/algebra/196016-linear-function-problem.html","timestamp":"2014-04-21T09:52:33Z","content_type":null,"content_length":"51075","record_id":"<urn:uuid:7cb07565-b48e-4ccb-84d4-ed064180d519>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00153-ip-10-147-4-3... |
Count If equals x AND y
Count If equals x AND y
Col A Col B Col C
1 No Count this cell
I need to count all the cells in Col C if Col A=1 and Col B=No
Visit publisher's web-site: Count If equals x AND y
Related Tutorials
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Tools for "infinite-dimensional linear programming"
up vote 1 down vote favorite
I was wondering, whether you could point me to some tools with which I could tackle the following "infinite-dimensional linear programming" problem:
$a=1,2,\ldots, A$, $x\in\Omega:=\left\{x\in\mathbb R^n|\sum_{i=1}^nx_i=1, x_i\geq 0, \fora... | {"url":"http://mathoverflow.net/questions/132443/tools-for-infinite-dimensional-linear-programming","timestamp":"2014-04-19T00:16:04Z","content_type":null,"content_length":"48622","record_id":"<urn:uuid:dceac2bf-81c0-4325-8f48-2f7f2d36cccd>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-2014041600521... |
Rotational Entropy
Rotational entropy is related to the number of distinct ways the particles can be arranged in the same structure. The greater the number of arrangements, the greater the entropy. There are exactly
720 possible ways six particles can be arranged into the highly symmetrical octahedron, and also 720 for... | {"url":"http://www.learner.org/courses/physics/visual/animation.html?shortname=rotational_entropy","timestamp":"2014-04-21T14:48:34Z","content_type":null,"content_length":"3905","record_id":"<urn:uuid:9100ede2-350d-47ed-b4c2-e83922eb5fe2>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220... |
On Programmer » Matlab
905 words with 1 Comments; publish: Tue, 06 May 2008 17:01:00 GMT; (20093.99, « »)
I have to solve a very large generalized eigenvalue problem. It is a
minimization I'm interested in the smallest Eigenvalues. Using eig in
matlab doesn't give me good enough results especially of the smaller
eigenv... | {"url":"http://matlab.questionfor.info/q_matlab_14896.html","timestamp":"2014-04-16T07:13:03Z","content_type":null,"content_length":"13659","record_id":"<urn:uuid:eb58c8b4-4cd9-4686-b500-65d11e792cfc>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00485-ip-10-147-4-33.ec2.internal.war... |
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Topic: how to do this? help!
Replies: 1 Last Post: Aug 7, 2006 9:34 PM
Messages: [ Previous | Next ]
Mr... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1427070","timestamp":"2014-04-20T11:09:12Z","content_type":null,"content_length":"16974","record_id":"<urn:uuid:797793d3-424c-4345-a906-56c22ae69bb1>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00217-ip-10-147-4-33.ec2.internal.w... |
Sheboygan Math Tutor
Find a Sheboygan Math Tutor
In 2009 I was the Lakeland College biology/ anatomy and physiology tutor. I also assisted with tutoring for algebra. I dedicated some of my free time to volunteering at my children's school to
help with reading and elementary mathematics.
11 Subjects: including alg... | {"url":"http://www.purplemath.com/sheboygan_wi_math_tutors.php","timestamp":"2014-04-16T19:11:38Z","content_type":null,"content_length":"23508","record_id":"<urn:uuid:bcdd8543-5088-4a3a-8f99-cea709a29dd7>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00136-ip-10-147-4-33.ec2.internal... |
Lambda the Ultimate
Type Theory
Backpack: Retrofitting Haskell with Interfaces
Scott Kilpatrick, Derek Dreyer, Simon Peyton Jones, Simon Marlow
Module systems like that of Haskell permit only a weak form of modularity in which module implementations directly depend on other implementations and must be proce... | {"url":"http://lambda-the-ultimate.org/taxonomy/term/21","timestamp":"2014-04-21T07:30:01Z","content_type":null,"content_length":"36360","record_id":"<urn:uuid:dbaf7a2b-bab4-4336-a80f-3644ed6899dc>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00307-ip-10-147-4-33.ec2.internal.warc.g... |
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Here's the question you clicked on:
Jane has three red shirts and two yellow shirts. On each of th... | {"url":"http://openstudy.com/updates/50224a64e4b069e3b4284956","timestamp":"2014-04-20T21:23:39Z","content_type":null,"content_length":"89683","record_id":"<urn:uuid:b73efe25-6f39-430f-8480-7c07a02e1255>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00325-ip-10-147-4-33.ec2.internal.... |
From Wikiversity
My second wave of comments is color coded in green. Egm6322.s09 22:27, 2 April 2009 (UTC)
See my comments below.
After you made a correction for a section with a comment box, you want to put a comment in that same comment box on what you did. Egm6322.s09 13:49, 15 March 2009 (UTC)
The Classification of... | {"url":"http://en.wikiversity.org/wiki/User:Egm6322.s09.mafia/HW4","timestamp":"2014-04-21T07:04:47Z","content_type":null,"content_length":"191472","record_id":"<urn:uuid:37bcbb7b-a2a8-4d5e-80b4-17699ff1819b>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00113-ip-10-147-4-33.ec2.inte... |
Spin and orbital ordering in Y(1-x)La(x)VO(3)
Title Spin and orbital ordering in Y(1-x)La(x)VO(3)
Publication Journal Article
Year of 2011
Authors Yan JQ, Zhou JS, Cheng JG, Goodenough JB, Ren Y, Llobet A, McQueeney RJ
Journal Physical Review B
Volume 84
Pages 214405
Date 12
Type of ... | {"url":"https://www.ameslab.gov/content/spin-and-orbital-ordering-y1-xlaxvo3","timestamp":"2014-04-18T16:21:09Z","content_type":null,"content_length":"21917","record_id":"<urn:uuid:c1c02be7-4935-4536-a926-7f1578902a0b>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00339-ip-10-147-4-3... |
The Drag Equation
Drag depends on the density of the air, the square of the velocity, the air's viscosity and compressibility, the size and shape of the body, and the body's inclination to the flow. In general, the
dependence on body shape, inclination, air viscosity, and compressibility is very complex.
One way to dea... | {"url":"http://microgravity.grc.nasa.gov/education/rocket/drageq.html","timestamp":"2014-04-17T07:36:36Z","content_type":null,"content_length":"12001","record_id":"<urn:uuid:6b24c0dc-7a49-4229-b34b-1e233b806bce>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00386-ip-10-147-4-33.ec2.i... |
Class figPac.fSquiggle
All Packages Class Hierarchy This Package Previous Next Index
Class figPac.fSquiggle
public class fSquiggle
extends Object
implements fElement, S2V, fInteractive, MouseListener, MouseMotionListener
Each instance of the class fSquiggle represents a squiggly line.
The parametrized curve gi... | {"url":"http://www.math.ubc.ca/~feldman/figPacDoc/figPac.fSquiggle.html","timestamp":"2014-04-20T13:35:00Z","content_type":null,"content_length":"18157","record_id":"<urn:uuid:e92f7d33-49a6-4927-8d39-63b953ce8a66>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00364-ip-10-147-4-33.ec2... |
Scientia Agricola
Services on Demand
Related links
Print version ISSN 0103-9016
Sci. agric. (Piracicaba, Braz.) vol.59 no.4 Piracicaba Oct./Dec. 2002
MORE ADEQUATE PROBABILITY DISTRIBUTIONS TO REPRESENT THE SATURATED SOIL HYDRAULIC CONDUCTIVITY^1,2
Maria da Glória Basto... | {"url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000400025&lng=en&nrm=iso&tlng=en","timestamp":"2014-04-21T11:05:05Z","content_type":null,"content_length":"51054","record_id":"<urn:uuid:e4308f90-999e-401e-9811-8265609d5070>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-2... |
Physics Forums - View Single Post - Unifying Gravity and EM
Hello Lawrence:
> One could well enough compute the orbit of a charged particle in this spacetime.
If and only if the charged mass had the same sign as the charge on the test mass would the NS metric work. If th test had the opposite sign, it would fail becau... | {"url":"http://www.physicsforums.com/showpost.php?p=1630146&postcount=455","timestamp":"2014-04-17T21:29:27Z","content_type":null,"content_length":"7929","record_id":"<urn:uuid:346d0c72-01d5-4251-8cc5-126fa1c7674e>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00159-ip-10-147-4-33.ec... |
Post a reply
If you draw the line y = x, the inverse of a function should be mirrored across that line. That is, f(x,y) = f-¹(y,x)
But I still don't understand the use of the quadratic equation with y as a variable and
not y set to zero.
y isn't the variable. x is:
yx² - Sx - SL = 0
a = y, b = -S, c = -SL
ax² +... | {"url":"http://www.mathisfunforum.com/post.php?tid=2215&qid=21407","timestamp":"2014-04-18T03:27:27Z","content_type":null,"content_length":"20986","record_id":"<urn:uuid:8b0041e0-5bf7-49a9-a8ba-9f4ab9821bae>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00180-ip-10-147-4-33.ec2.inter... |
Finding the Next Business Day Recursively
A recursive function for calculating next business day
By Robert Scholl
The other day I found myself needing to come up with a way to calculate the next business day including taking into account holidays. A recursive function turned out to be just the thing to use.
Another cha... | {"url":"http://www.sqlservercentral.com/articles/Advanced+Querying/findingthenextbusinessdayrecursively/2125/","timestamp":"2014-04-16T18:12:28Z","content_type":null,"content_length":"43609","record_id":"<urn:uuid:c46b0d26-ef23-4bea-8556-8efa51d4eddd>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-2... |
Class Summary
Class Description
Maps This class defines several important and related linear maps of R^3 to itself as static methods; namely projection P on a one-dimemsional subspace, L, reflection... | {"url":"http://jwork.org/scavis/api/doc.php/vmm3d/surface/implicit/package-summary.html","timestamp":"2014-04-21T02:13:33Z","content_type":null,"content_length":"22721","record_id":"<urn:uuid:fe46f73d-1791-47a3-a6e9-b3fa065ba56a>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00071-ip... |
Real estate agent: Hogwarts costs $204 million
Movoto.com uses classroom size to calculate cost
Published On: Apr 04 2013 09:07:28 AM EDT
If Hogwarts castle were to hit the real estate market, it would have an estimated value of $204 million, according to real estate web site Movoto.com.
Real estate agent David Cross c... | {"url":"http://www.clickorlando.com/news/Real-estate-agent-Hogwarts-costs-204-million/19617016?view=print","timestamp":"2014-04-17T13:12:53Z","content_type":null,"content_length":"7530","record_id":"<urn:uuid:ac2aba26-c923-464d-8c99-7633b1eb1716>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-201404... |
Re: Programming is the Engineering Discipline of the Science that is Mathematics
Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2006/06/12/0803.htm","timestamp":"2014-04-19T02:44:51Z","content_type":null,"content_length":"7668","record_id":"<urn:uuid:9166866e-39dc-463d-a64e-fbf6488a5b79>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00396-ip-10-147-4-3... |
Mathematical Ramblings
Just a reminder that this year is The Alan Turing Year. Turing was born in London on the 23th June 1912.
There is just about no area of science that Turing has not had some impact on in some way. I think he is best known for his pioneering works in computer science.
In a wider context Turing is... | {"url":"http://blogs.scienceforums.net/ajb/?m=201202","timestamp":"2014-04-21T15:54:47Z","content_type":null,"content_length":"54261","record_id":"<urn:uuid:b739891c-b1c9-4658-867d-f1d0e0234ee5>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00658-ip-10-147-4-33.ec2.internal.warc.gz"} |
Direction of Magnetic Field for a Charged Rotating Disc
waht - Thanks. And that part I understand just fine. There is only a z-component of the electric field, so when I do a cross product, I get both an r-component and a theta-component.
gabbagabbahey - So the way you're describing it, the magnetic field seems to come... | {"url":"http://www.physicsforums.com/showthread.php?t=312234","timestamp":"2014-04-18T08:25:48Z","content_type":null,"content_length":"33905","record_id":"<urn:uuid:4def96d6-fcb7-4252-bc63-ae36c331c505>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00139-ip-10-147-4-33.ec2.internal.w... |
Math with Parentheses
Date: 10 Mar 1995 11:50:47 -0500
From: Michael Ernest Kallsen
Subject: math
Is there an easier way to do math with parenthesis?
Example: 2+8(8x4)-6 divided by 4 = ?
I've learned that you do powers, parenthesis, multiplication,
division, add, and subtraction.
Date: 13 Mar 1995 21:20:45 -0500
From:... | {"url":"http://mathforum.org/library/drmath/view/57316.html","timestamp":"2014-04-18T08:53:21Z","content_type":null,"content_length":"6342","record_id":"<urn:uuid:be6a8109-3522-469a-8bad-861e2e64bfae>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00145-ip-10-147-4-33.ec2.internal.war... |
Correct syntax for if statements in Haskell
up vote 2 down vote favorite
The only input you need is the grade number that you get. This is what I have so far.
myScore x = if x > 90
then let x = "You got a A"
if 80<x<90
then let x = "you got a B"
if 70<x<80
then let x = "You got a C"
if 60<x<90
then let ... | {"url":"http://stackoverflow.com/questions/15317895/correct-syntax-for-if-statements-in-haskell/15318012","timestamp":"2014-04-18T01:33:45Z","content_type":null,"content_length":"78454","record_id":"<urn:uuid:1299b983-4156-4fbf-9520-4f9961c9a6ac>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-201404... |
-Dimensional Differential System and Its Application
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 140173, 9 pages
Research Article
Nontrivial Periodic Solutions of an -Dimensional Differential System and Its Application
School of Mathematical Science, Yangzhou University, Yangzhou 225002, China
Received... | {"url":"http://www.hindawi.com/journals/aaa/2013/140173/","timestamp":"2014-04-18T02:00:21Z","content_type":null,"content_length":"521290","record_id":"<urn:uuid:37c2302b-d6a8-4bcb-92a3-5507e0758c03>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00217-ip-10-147-4-33.ec2.internal.warc... |
Karnaugh Maps
P: 410
Karnaugh Maps
K-Map Numbering Method - Part 1
The position at which each possible minterm* is located within the K-Map corresponds directly to the number which is assigned to that cell in the map, thus the location of each cell of the map must
be selected so as to assure that the following is true:... | {"url":"http://www.physicsforums.com/showpost.php?p=832143&postcount=4","timestamp":"2014-04-16T13:51:55Z","content_type":null,"content_length":"12360","record_id":"<urn:uuid:31912478-baf5-4679-b95f-eec3b527d8e5>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00571-ip-10-147-4-33.ec2.... |
Centreville, VA Precalculus Tutor
Find a Centreville, VA Precalculus Tutor
...Feel free to email me. Depending on the course and level my tutoring, rates would vary.I have taught & tutored algebra courses at university for 10 years. I have taught and tutored all levels
of calculus courses to students at a universit... | {"url":"http://www.purplemath.com/centreville_va_precalculus_tutors.php","timestamp":"2014-04-18T08:58:18Z","content_type":null,"content_length":"24305","record_id":"<urn:uuid:4f9d3d36-55a3-4add-a758-443347514878>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00365-ip-10-147-4-33.ec2... |
Michael James on Money
Here is some lighter fare for a Friday. The first quote is this article referencing itself. Unfortunately, it probably applies to some of my other articles (and some articles by other financial
bloggers as well).
“When ideas fail, words come in very handy.” – Johann Wolfgang von Goethe
This n... | {"url":"http://www.michaeljamesonmoney.com/2008_08_01_archive.html","timestamp":"2014-04-16T10:53:44Z","content_type":null,"content_length":"240629","record_id":"<urn:uuid:6f4590ab-94a7-4e0b-b3d1-d4ff3f508a92>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00615-ip-10-147-4-33.ec2.inte... |
Object types in R: The fundamentals
February 24, 2010
By David Smith
If you're a self-taught R programmer, you've probably grappled with the different kinds of objects you can use in the language. When should you use a list instead of a vector? What's the difference
between a factor and character vector? These question... | {"url":"http://www.r-bloggers.com/object-types-in-r-the-fundamentals/","timestamp":"2014-04-18T03:16:39Z","content_type":null,"content_length":"35697","record_id":"<urn:uuid:7ee92716-297e-4fb8-89eb-cc33a54dd0e1>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00044-ip-10-147-4-33.ec2.i... |
King Of Prussia Algebra 1 Tutor
...Hello Students! If you need help with mathematics, physics, or engineering, I'd be glad to help out. With dedication, every student succeeds, so don’t despair!
14 Subjects: including algebra 1, calculus, physics, geometry
...I have experience in tutoring all subject fields tha... | {"url":"http://www.purplemath.com/king_of_prussia_pa_algebra_1_tutors.php","timestamp":"2014-04-19T07:07:59Z","content_type":null,"content_length":"24270","record_id":"<urn:uuid:eb576337-3232-46e3-b0d9-62fb2d2d92b1>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00558-ip-10-147-4-33.e... |
The Law of Supply is wrong?
This is a partial equilibrium assumption.
Basically, if you draw Price, and the quantity, and you draw a straight line with positive slope, then you have your supply function.
Thus it is rather easy to see when one increase the other increases.
Of course, this is a very trivial economic mode... | {"url":"http://www.physicsforums.com/showthread.php?p=3802273","timestamp":"2014-04-19T22:49:42Z","content_type":null,"content_length":"27027","record_id":"<urn:uuid:c313a5c1-1949-4540-823e-d1d693c70ac6>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00423-ip-10-147-4-33.ec2.internal.... |
Examples of separable ordinary differential equations in economics
up vote 4 down vote favorite
I'm currently teaching an integral calculus course for business students, and we're just about to discuss differential equations. They've worked hard, and I'd like to reward them with some economic
applications of ODEs, but ... | {"url":"http://mathoverflow.net/questions/110468/examples-of-separable-ordinary-differential-equations-in-economics?sort=oldest","timestamp":"2014-04-21T12:38:31Z","content_type":null,"content_length":"55731","record_id":"<urn:uuid:d052315f-b225-48e3-a102-19fffb36fc2d>","cc-path":"CC-MAIN-2014-15/segments/1397609539776... |
Wolfram Demonstrations Project
Iterating the Collatz Map on Real and Complex Numbers
The Collatz conjecture (also known as the problem or the Syracuse problem) is an unproved conjecture in number theory. It states that starting from any natural number and iterating the rule
always ends at 1. In its original formulation... | {"url":"http://demonstrations.wolfram.com/IteratingTheCollatzMapOnRealAndComplexNumbers/","timestamp":"2014-04-19T17:08:05Z","content_type":null,"content_length":"47942","record_id":"<urn:uuid:1a5edb20-23ca-475d-8931-9d1c9985652c>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00207-i... |
[SciPy-user] Optimization Working only with a Specific Expression of the input Parameters
Lorenzo Isella lorenzo.isella@gmail....
Fri Mar 2 13:30:35 CST 2007
Hi Brandon,
Thanks for your advice, but I am a bit confused: myvar1 is simply a
fitting parameter (i.e. it is used to return an output), nothing is
stored in it t... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2007-March/011200.html","timestamp":"2014-04-16T22:27:15Z","content_type":null,"content_length":"7464","record_id":"<urn:uuid:86cbcdd0-1473-4ed8-a569-90733e2faa45>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00635-ip-10-147-4-33.ec... |
Solving Quadratic Equations by Factoring - Problem 4
Here I have a problem that I want to solve by factoring and there’s a couple of things that are making me nervous. The first thing is that it's not in standard form and the second thing is I have a
whole bunch of big coefficients. So I’m hoping there might be a great... | {"url":"https://www.brightstorm.com/math/algebra/quadratic-equations-and-functions/solving-quadratic-equations-by-factoring-problem-4/","timestamp":"2014-04-19T22:38:40Z","content_type":null,"content_length":"73140","record_id":"<urn:uuid:18160eb0-12d8-451b-a70e-953a49f88468>","cc-path":"CC-MAIN-2014-15/segments/139760... |
[Numpy-discussion] dtype comparison and hashing
Geoffrey Irving irving@naml...
Wed Oct 15 02:20:50 CDT 2008
Currently in numpy comparing dtypes for equality with == does an
internal PyArray_EquivTypes check, which means that the dtypes NPY_INT
and NPY_LONG compare as equal in python. However, the hash function
for dty... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2008-October/038097.html","timestamp":"2014-04-16T17:03:09Z","content_type":null,"content_length":"3542","record_id":"<urn:uuid:a5aab12a-b1cc-40de-ba33-4dd6a94a1ce9>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00346-ip-10-147... |
Notes on Differential Geometry by B. Csikós
Differential Geometry
Budapest Semesters in Mathematics
... | {"url":"http://www.cs.elte.hu/geometry/csikos/dif/dif.html","timestamp":"2014-04-16T04:18:32Z","content_type":null,"content_length":"11960","record_id":"<urn:uuid:af38b7d7-96b8-400d-8d71-30e8503bab88>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00164-ip-10-147-4-33.ec2.internal.war... |
[issue10042] total_ordering
Jim Jewett report at bugs.python.org
Thu Jan 26 04:42:18 CET 2012
Jim Jewett <jimjjewett at gmail.com> added the comment:
I like Nick Coghlan's suggestion in msg140493, but I think he was giving up too soon in the "or" cases, and I think the confusion could be slightly reduced by some re-spe... | {"url":"https://mail.python.org/pipermail/python-bugs-list/2012-January/157929.html","timestamp":"2014-04-18T08:05:45Z","content_type":null,"content_length":"5324","record_id":"<urn:uuid:0105f6c6-2ba1-40ae-81cf-af21a8932d56>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00043-ip-10-1... |
Tricky (ln) problem
September 23rd 2011, 12:23 PM
Tricky (ln) problem
I was assigned the following:
The only solution of the equation ln(x) + ln(x-2) =1 is x = ?
I am unsure how to solve for x.
September 23rd 2011, 12:27 PM
Re: Tricky (ln) problem
Use the fact that $\ln(a)+\ln(b)=\ln(a\cdot b)$ and $\ln... | {"url":"http://mathhelpforum.com/algebra/188646-tricky-ln-problem-print.html","timestamp":"2014-04-16T05:06:46Z","content_type":null,"content_length":"7112","record_id":"<urn:uuid:63bff7fd-5f36-4e34-9ba7-a7084cdf4a2c>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00376-ip-10-147-4-33... |
• Publication
• 2003
• Issue No. 7 - July
• Abstract - Efficient Data Parallel Algorithms for Multidimensional Array Operations Based on the EKMR Scheme for Distributed Memory Multicomputers
This Article
Bibliographic References
Add to:
Efficient Data Parallel Algorithms for Multidimensional Array Operations... | {"url":"http://www.computer.org/csdl/trans/td/2003/07/l0625-abs.html","timestamp":"2014-04-19T00:15:34Z","content_type":null,"content_length":"70489","record_id":"<urn:uuid:9491157a-6b98-4c37-80f2-8ac842ef65ee>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00024-ip-10-147-4-33.ec2.int... |
The ScRLDA approximation
Next: References Up: Atomic Reference Data for Electronic Structure Calculations Previous: The RLDA approximation
The inclusion of relativistic effects doubles the number of degrees of freedom in atomic calculations. However, sometimes it is desirable to include some of the effects of relat... | {"url":"http://math.nist.gov/DFTdata/atomdata/node20.html","timestamp":"2014-04-16T07:44:51Z","content_type":null,"content_length":"3592","record_id":"<urn:uuid:e8ae1ff5-ef52-4e48-9626-fe0699924e5c>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00102-ip-10-147-4-33.ec2.internal.warc.... |
Problem 1.4: An Improvement Of Euler's Method Is... | Chegg.com
Problem 1.4: An improvement of Euler's method is provided by Heun's method, which uses the average of the derivatives at the two ends of the interval to estimate the slope. Applied to the equation
Heun's scheme has the form
Table P1.3: Comparison of variou... | {"url":"http://www.chegg.com/homework-help/problem-14-improvement-euler-s-method-provided-heun-s-method-chapter-1-problem-4-solution-9780072466850-exc","timestamp":"2014-04-24T14:27:17Z","content_type":null,"content_length":"21526","record_id":"<urn:uuid:6fa827e7-af46-4321-9271-5aedabff714f>","cc-path":"CC-MAIN-2014-15... |
Hydrodynamic simulations in coastal engineering studies are still most commonly carried out using two-dimensional vertically integrated mathematical models. As yet, threedimensional models are too
expensive to be put into general use. However, the tendency with 2-D models is to use finer and finer resolution so that it... | {"url":"http://journals.tdl.org/icce/index.php/icce/article/view/4242/0","timestamp":"2014-04-19T15:10:23Z","content_type":null,"content_length":"16189","record_id":"<urn:uuid:771fbe9e-6027-48df-8e90-9eca88b85d71>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00323-ip-10-147-4-33.ec2.... |
Integrators for Highly oscillatory Hamiltonian systems: an homogenisation approach
Seminar Room 1, Newton Institute
We introduce a class of symplectic (and in fact also non symplectic) schemes for the numerical integration of highly oscillatory Hamiltonian systems. The bottom line for the approach is to exploit
the Ham... | {"url":"http://www.newton.ac.uk/programmes/HOP/seminars/2007070309001.html","timestamp":"2014-04-17T21:36:30Z","content_type":null,"content_length":"4379","record_id":"<urn:uuid:6ac37444-f3c1-41d8-92c3-8ce00872ebd3>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00407-ip-10-147-4-33.e... |
Sangiorgi.D, Typing and subtyping for mobile processes, MSCS
, 2002
"... The \pi-calculus is a formalism of computing in which we can compositionally represent dynamics of major programming constructs by decomposing them into a single communication primitive, the
name passing. This work reports our experience in using ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1424100","timestamp":"2014-04-17T06:30:04Z","content_type":null,"content_length":"29047","record_id":"<urn:uuid:fd7878db-37aa-4f0e-b3e4-32ce771b9963>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00005-ip-10-147-4-33.ec2.internal.wa... |
A tip or gratuity is an amount of money that is given to a worker such as a waiter or waitress who performs a service for you. A common tip amount is 15% of the cost of the meal or other service.
Generally a tip is determined based on the total bill which includes the cost of the meal and sales tax.
If a meal c... | {"url":"http://www.aaamath.com/g84_tix2.htm","timestamp":"2014-04-18T08:11:49Z","content_type":null,"content_length":"6749","record_id":"<urn:uuid:eab3c955-2dee-4390-b02e-53c944b4093b>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00617-ip-10-147-4-33.ec2.internal.warc.gz"} |
dependence sides of triangle
July 13th 2013, 09:46 AM
dependence sides of triangle
Hi, in my opinion theres now way to find dependence between sides of triangle different-arms without knowing the angle of triangle.
I mean exemp. a / c = b / h
July 13th 2013, 10:06 AM
Re: dependence sides of triangle
Okay, p... | {"url":"http://mathhelpforum.com/geometry/220545-dependence-sides-triangle-print.html","timestamp":"2014-04-20T04:07:28Z","content_type":null,"content_length":"4180","record_id":"<urn:uuid:aadc4c10-ed67-418d-b876-4c285056e93d>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00057-ip-10... |
[SOLVED] Integer, constant?
March 31st 2005, 08:52 AM #1
[SOLVED] Integer, constant?
I have a question that asks which of the following is the number 78.5
Thanks for any help.
Last edited by Suriya; March 31st 2005 at 03:32 PM.
78.5 is . . .
The number 78.5 . . .
is not an Integer because it is not ... | {"url":"http://mathhelpforum.com/algebra/18-solved-integer-constant.html","timestamp":"2014-04-21T00:12:13Z","content_type":null,"content_length":"34032","record_id":"<urn:uuid:c1545844-eb08-47f7-90d8-cdacb6301c59>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00360-ip-10-147-4-33.ec... |
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Snapper Creek, FL SAT Math Tutor
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...Discrete mathematics therefore excludes topics in "continuous mathematics" such as calculus and analysis. Discrete objects can often be enumerated by integers. More formally, discrete
mathematics has been characterized as the branch of math... | {"url":"http://www.purplemath.com/Snapper_Creek_FL_SAT_Math_tutors.php","timestamp":"2014-04-18T05:45:36Z","content_type":null,"content_length":"24485","record_id":"<urn:uuid:0722ad63-434f-4962-9a64-a39d0b425a63>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00091-ip-10-147-4-33.ec2.... |
[SciPy-User] [ANN] pandas 0.1, a new NumPy-based data analysis library
[SciPy-User] [ANN] pandas 0.1, a new NumPy-based data analysis library
Matt Knox mattknox.ca@gmail....
Wed Dec 30 17:03:07 CST 2009
Wes McKinney <wesmckinn <at> gmail.com> writes:
> I don't think you were asking this, but I have gotten this questio... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2009-December/023761.html","timestamp":"2014-04-16T08:29:13Z","content_type":null,"content_length":"5573","record_id":"<urn:uuid:11ebf2fc-6f82-4ef9-92d2-8d5b2e2bceb9>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00348-ip-10-147-4-33... |
find cube root without calculator
Best Results From Yahoo Answers Youtube
From Yahoo Answers
Question:Can any one tell me how to find the cube root using a simple calculator or without any calculator?
Answers:[ The cube root of a number x ] = z, written x^(1/3) = z, implies that number which when cubed produces x. e.g.... | {"url":"http://www.edurite.com/kbase/find-cube-root-without-calculator","timestamp":"2014-04-20T20:55:28Z","content_type":null,"content_length":"68237","record_id":"<urn:uuid:ba16fcff-7c3a-46d2-969f-4eef3ab350ce>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00301-ip-10-147-4-33.ec2.... |
Last year the worldwide paper industry used over twice as
Author Message
Last year the worldwide paper industry used over twice as [#permalink] 22 Jan 2013, 17:16
... | {"url":"http://gmatclub.com/forum/last-year-the-worldwide-paper-industry-used-over-twice-as-146207.html?fl=similar","timestamp":"2014-04-16T19:52:23Z","content_type":null,"content_length":"220610","record_id":"<urn:uuid:714733e7-c9c1-46d6-8c56-1228d0b64050>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-... |
Next: THE LAYER MATRIX Up: Waves in layered media Previous: Waves in layered media
Consider two halfspaces (deep ocean on top of earth, for example). If a wave of unit amplitude is incident onto the boundary, there is a transmitted wave of amplitude t and a reflected wave of
amplitude c as depicted in Figure 1.
... | {"url":"http://sepwww.stanford.edu/sep/prof/waves/fgdp8/paper_html/node2.html","timestamp":"2014-04-18T08:33:00Z","content_type":null,"content_length":"15274","record_id":"<urn:uuid:a5c5a23f-4bfe-48fa-9772-82123a6c1479>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00542-ip-10-147-4-... |
Havertown Geometry Tutor
Find a Havertown Geometry Tutor
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26 Subjects: including geometry, chemistr... | {"url":"http://www.purplemath.com/Havertown_Geometry_tutors.php","timestamp":"2014-04-16T16:37:01Z","content_type":null,"content_length":"23744","record_id":"<urn:uuid:a38128c0-badb-4a17-9818-6b4799ed8228>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00569-ip-10-147-4-33.ec2.internal... |
Algorithm For Flight Schedules
Stack Overflow is a question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
I have a list of all direct flights. From this I want to get flights from A to B with connections. What will be a suitable algori... | {"url":"http://stackoverflow.com/questions/2052146/algorithm-for-flight-schedules","timestamp":"2014-04-18T04:08:42Z","content_type":null,"content_length":"75720","record_id":"<urn:uuid:f5e62c4a-9ec6-41fe-8aaf-4ab39bc64053>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00173-ip-10-14... |
[FOM] Who was the first to accept undefinable individuals in mathematics?
W. Mueckenheim mueckenh at rz.fh-augsburg.de
Tue Mar 10 08:38:37 EDT 2009
Until the end of the nineteenth century mathematicans dealt with
definable numbers only. This was the most natural thing in the world.
An example can be found in a letter f... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2009-March/013464.html","timestamp":"2014-04-19T07:04:54Z","content_type":null,"content_length":"3443","record_id":"<urn:uuid:78e651ba-4b65-4c3d-95e7-20f295fc466a>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00449-ip-10-147-4-33.ec2.inter... |
sol = bvp5c(odefun,bcfun,solinit) integrates a system of ordinary differential equations of the form
y′ = f(x,y)
on the interval [a,b] subject to two-point boundary value conditions
bc(y(a),y(b)) = 0
odefun and bcfun are function handles. See the function_handle reference page for more information.
Parameterizing Funct... | {"url":"http://www.mathworks.se/help/matlab/ref/bvp5c.html?nocookie=true","timestamp":"2014-04-23T18:53:20Z","content_type":null,"content_length":"46567","record_id":"<urn:uuid:b587865a-a481-4662-9eab-d6cc0e4e81c7>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00047-ip-10-147-4-33.ec2... |
What is the velocity by which a ball be projected vertically so that the distance covered by it in 5th second is... - Homework Help - eNotes.com
What is the velocity by which a ball be projected vertically so that the distance covered by it in 5th second is twice the distance covered by it in 6th second(g=10 m/s^2)
A b... | {"url":"http://www.enotes.com/homework-help/what-velocity-by-which-ball-projected-vertically-438970","timestamp":"2014-04-18T18:54:30Z","content_type":null,"content_length":"25733","record_id":"<urn:uuid:81fbac68-4037-41b1-aa59-6836f45c2df8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-201404160052... |
Modern Mathematical Achievements Accessible to Undergraduates
up vote 58 down vote favorite
While there is tremendous progress happening in mathematics, most of it is just accessible to specialists. In many cases, the proofs of great results are both long and use difficult techniques. Even
most research topologists wou... | {"url":"http://mathoverflow.net/questions/129759/modern-mathematical-achievements-accessible-to-undergraduates/129772","timestamp":"2014-04-18T00:52:24Z","content_type":null,"content_length":"182346","record_id":"<urn:uuid:44b22c51-9eaf-4ace-8e46-cf3fa530bb14>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/... |
Wylie Precalculus Tutor
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Calculus Tutors
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Electron. J. Diff. Eqns., Vol. 2000(2000), No. 38, pp. 1-17.
The maximum principle for equations with composite coefficients
Gary M. Lieberman Abstract:
It is well-known that the maximum of the solution of a linear elliptic equation can be estimated in terms of the boundary data provided the coefficient of the gradient... | {"url":"http://ejde.math.txstate.edu/Volumes/2000/38/abstr.html","timestamp":"2014-04-21T09:40:49Z","content_type":null,"content_length":"2154","record_id":"<urn:uuid:f0ed12f6-b94f-4ade-9472-5e653387a7bf>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00129-ip-10-147-4-33.ec2.internal.... |
Euclid's Elements of Geometry
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Euclid's Elements of Geometry
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Euclid's Elements of Geometry
by J.L. Heiberg, R. Fitzpatrick
ISBN/ASIN: 0615179843
ISBN-13: 9780615179841
Number of pages: 545
Euclid's Eleme... | {"url":"http://www.e-booksdirectory.com/details.php?ebook=7914","timestamp":"2014-04-16T20:33:14Z","content_type":null,"content_length":"8309","record_id":"<urn:uuid:a4c71d24-6ed3-49f1-a98c-4a8241ea8ea8>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00376-ip-10-147-4-33.ec2.internal.... |
Modeling light scattered from and transmitted through dielectric periodic structures on a substrate
Light scattering and transmission by rough surfaces are of considerable interest in a variety of applications including remote sensing and characterization of surfaces. In this work, the
finite-difference time-domain tec... | {"url":"http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-46-7-1150","timestamp":"2014-04-18T10:18:16Z","content_type":null,"content_length":"215816","record_id":"<urn:uuid:8ffd8240-b7e7-40fc-b0a5-6590273d8332>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00410-ip-10-147-4-33.ec2... |
Patent US7706260 - End-system dynamic rate limiting of background traffic
This application claims the benefit of provisional application 60/745,736, filed on Apr. 26, 2006, and which is incorporated by reference herein in its entirety.
1. Field of the Invention
The present invention relates generally to peer-to-peer ne... | {"url":"http://www.google.com/patents/US7706260?ie=ISO-8859-1&dq=6,970,917","timestamp":"2014-04-21T07:33:07Z","content_type":null,"content_length":"113443","record_id":"<urn:uuid:b4f9fedb-5639-48b5-8e12-8b956a4ba221>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00578-ip-10-147-4-33... |
Merion Park, PA SAT Math Tutor
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Modeling the Equilibrium Bus Line Choice Behavior and Transit System Design with Oblivious Users
Discrete Dynamics in Nature and Society
Volume 2014 (2014), Article ID 173876, 5 pages
Research Article
Modeling the Equilibrium Bus Line Choice Behavior and Transit System Design with Oblivious Users
School of Economics an... | {"url":"http://www.hindawi.com/journals/ddns/2014/173876/","timestamp":"2014-04-23T14:13:01Z","content_type":null,"content_length":"201465","record_id":"<urn:uuid:72ebd3f0-547d-4655-8e7e-c8c98328163f>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00118-ip-10-147-4-33.ec2.internal.war... |
Wolfram Demonstrations Project
Nine-Point Circle in the Complex Plane
Drag the sliders to explore triangles with vertices on the unit circle and their nine-point circles. Use the bookmark for right triangles, moving the slider.
Three points on the unit circle can be specified by their polar angles:
The vertices of tria... | {"url":"http://demonstrations.wolfram.com/NinePointCircleInTheComplexPlane/","timestamp":"2014-04-19T20:16:42Z","content_type":null,"content_length":"44939","record_id":"<urn:uuid:50e42b6b-cd50-4fa1-930a-0d2dc2a514e4>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00204-ip-10-147-4-33... |
Formative Assessment Lessons (beta)
Read more about the purpose of the MAP Classroom Challenges…
Steps to Solving Equations
Mathematical goals
This lesson unit is intended to help you assess how well students are able to:
• Form and solve linear equations involving factorizing and using the distributive law.
In parti... | {"url":"http://map.mathshell.org.uk/materials/lessons.php?taskid=431&subpage=concept","timestamp":"2014-04-16T22:18:54Z","content_type":null,"content_length":"13118","record_id":"<urn:uuid:4c67836c-1597-4ee2-aee1-6b5ec5fa4909>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00444-ip-10... |
equilateral triangle inscribed in a circle..
February 28th 2010, 07:02 AM #1
Mar 2009
equilateral triangle inscribed in a circle..
In the given fig., ABC is an equilateral triangle inscribed in a circle of radius 4 cm. Find the area of the shaded region.
Hi snigdha,
The area of the circle is $A_c=\pi r^... | {"url":"http://mathhelpforum.com/geometry/131181-equilateral-triangle-inscribed-circle.html","timestamp":"2014-04-18T13:20:48Z","content_type":null,"content_length":"47556","record_id":"<urn:uuid:35737850-154c-42f9-986f-a3a0e93ba7ea>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-0002... |
Kindergarten Math Activities |Kindergarten Math Printable|Kindergarten Math Test
Kindergarten Math Activities
In kindergarten math activities we learn many new things in a very interesting way of learning.
It is important when writing math websites for kids that correct concepts be promoted. This kindergarten math less... | {"url":"http://www.math-only-math.com/kindergarten-math-activities.html","timestamp":"2014-04-17T12:57:21Z","content_type":null,"content_length":"34062","record_id":"<urn:uuid:5050b733-51d6-4168-985e-b5e4a7fa218d>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00542-ip-10-147-4-33.ec2... |
schrodinger equation solution fortran
Results 11 to 20 of about 50 results found for 'schrodinger equation solution fortran' open source codes and projects!
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hydrogen uses the analytical solution to the tise to produce the orbitals of the hydrogen atom. two scripts are included in... | {"url":"http://3g.becoding.com/(S(nr5wdv45dpmj3o451rpgltbl))/Search.aspx?q=schrodinger+equation+solution+fortran&start=11","timestamp":"2014-04-23T21:41:59Z","content_type":null,"content_length":"6999","record_id":"<urn:uuid:50939ee3-296d-4c0e-852e-eb3385dd2ffb>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc... |
lame question
July 25th 2007, 05:04 PM #1
lame question
yes.. one of the lamest questions about math.. and I think I know the answer but..
Say I have an assignment that's worth 30% of my grade mark.
Now the assignment is out of 100 and I got 75, which is 75%. So how much do I have of the 30% for my final ma... | {"url":"http://mathhelpforum.com/algebra/17207-lame-question.html","timestamp":"2014-04-19T01:57:26Z","content_type":null,"content_length":"29936","record_id":"<urn:uuid:62789de2-b4e2-46c1-800d-eb0140d3be8b>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00081-ip-10-147-4-33.ec2.intern... |
Pair creation and annihilation
I am not familiar with this experiment and its analysis. However, it seems logical to me that when we collide two heavy nuclei with suffient energy, there could be a number of different channels for
producing electron-positron pairs. (For example, such pairs can be produced simply in coll... | {"url":"http://www.physicsforums.com/showthread.php?t=175998","timestamp":"2014-04-19T15:18:12Z","content_type":null,"content_length":"80096","record_id":"<urn:uuid:64b0bb22-6817-4e84-b4a7-1455fbb80cd0>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00605-ip-10-147-4-33.ec2.internal.w... |
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A parachutist descending at a speed of 10.7m/s loses a shoe at... | {"url":"http://openstudy.com/updates/5073401ce4b057a2860d6120","timestamp":"2014-04-19T04:37:11Z","content_type":null,"content_length":"145221","record_id":"<urn:uuid:28a39a1c-396e-4224-950d-3885814e7353>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00491-ip-10-147-4-33.ec2.internal.... |
Posts by
Posts by JJ
Total # Posts: 907
(6.5 ft) x(1meter/3.281ft) =1.98 meters. Is this a correct way ?
A player height is 6.5 ft.What is his height in meters ?( 1m = 3.281ft)
I have to write a researh paper on Intel Core i3 processor ? I need some ideas
thank u sooo much!!!!!!!:)
Kevin has $6.45 in coins in his cash... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=JJ&page=8","timestamp":"2014-04-19T01:50:00Z","content_type":null,"content_length":"26534","record_id":"<urn:uuid:a0abe111-a18c-44e0-aaa7-8357426a2b30>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00179-ip-10-147-4-33.ec2.i... |
Surfaces of Constant Curvature in the Pseudo-Galilean Space
International Journal of Mathematics and Mathematical Sciences
Volume 2012 (2012), Article ID 375264, 28 pages
Research Article
Surfaces of Constant Curvature in the Pseudo-Galilean Space
^1Department of Mathematics, Faculty of Science, University of Zagreb, B... | {"url":"http://www.hindawi.com/journals/ijmms/2012/375264/","timestamp":"2014-04-19T01:59:26Z","content_type":null,"content_length":"997589","record_id":"<urn:uuid:0b608bc2-118a-4728-b15b-64222dacb7fd>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00224-ip-10-147-4-33.ec2.internal.war... |
Apparatus, Systems and Methods Including Nonbinary Low Density Parity Check Coding For Enhanced Multicarrier Underwater Acoustic Communications
Patent application title: Apparatus, Systems and Methods Including Nonbinary Low Density Parity Check Coding For Enhanced Multicarrier Underwater Acoustic Commun... | {"url":"http://www.faqs.org/patents/app/20110029845","timestamp":"2014-04-16T11:25:30Z","content_type":null,"content_length":"171411","record_id":"<urn:uuid:24b1e540-4de8-4fd4-82f6-eeb6b66c9697>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00070-ip-10-147-4-33.ec2.internal.warc.gz"} |
North Houston Algebra Tutor
Find a North Houston Algebra Tutor
I have been tutoring for seven years and teaching High School Mathematics for four years. My first year teaching, my classrooms TAKS scores increased by 40%. This last year I had a 97% pass rate
on the Geometry EOC and my students still contact me for m... | {"url":"http://www.purplemath.com/North_Houston_Algebra_tutors.php","timestamp":"2014-04-19T23:13:18Z","content_type":null,"content_length":"24304","record_id":"<urn:uuid:fd71bd51-7a74-4ef5-ae18-9cc800f5b550>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00025-ip-10-147-4-33.ec2.inte... |
February 1st 2007, 06:42 PM #1
Junior Member
Nov 2006
Hi I have a question regarding expectation of random variables.
An urn contains n+m balls, of which n are red and m are black. They are withdrawn from the urn, one at a time and without replacement. Let X be the number of red balls removed before the fir... | {"url":"http://mathhelpforum.com/statistics/11025-expectation.html","timestamp":"2014-04-17T19:40:50Z","content_type":null,"content_length":"28686","record_id":"<urn:uuid:b95e88cf-53a1-4ed7-babb-eda1adfa3cf4>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00646-ip-10-147-4-33.ec2.inte... |
188 helpers are online right now
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Downey, CA Algebra Tutor
Find a Downey, CA Algebra Tutor
I have 30 years of classroom experience teaching mathematics to youngsters from ages 11 to 18 years of age. My strong points are patience and building confidence. I can tailor my lessons around
your child's homework or upcoming tests and stay synchronized.
... | {"url":"http://www.purplemath.com/Downey_CA_Algebra_tutors.php","timestamp":"2014-04-17T01:38:45Z","content_type":null,"content_length":"23776","record_id":"<urn:uuid:c314e4f8-9ec9-4bd3-80d1-0e951e75032a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00654-ip-10-147-4-33.ec2.internal... |
The encircled goat puzzle
Yes, this one is going to be wickedly hard!
A field has the shape of a circle of radius 100m and is enclosed by a circular fence. A goat is attached by a rope to a hook, at a fixed point on the fence. To stop the goat from getting too fat,
the farmer wants to make sure that it can only... | {"url":"http://www.smart-kit.com/s2231/the-encircled-goat-puzzle/","timestamp":"2014-04-18T02:58:53Z","content_type":null,"content_length":"64745","record_id":"<urn:uuid:a966964b-bd38-49e8-b748-cff0242fc29b>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00549-ip-10-147-4-33.ec2.intern... |
Publications of Iain Collings
1. R. Cendrillon, I.B. Collings, T. Nordström, F. Sjöberg, M. Tsatsanis, and W. Yu, Advanced Signal Processing for Digital Subscriber Lines, EURASIP Jour. on Applied Signal Processing, Article ID
32476, 3 pages, 2006.
Book Chapters
4. M.J.M. Peacock, I.B. Collings and M.L. Honig, "Perfo... | {"url":"http://www.ict.csiro.au/staff/iain.collings/publications.php","timestamp":"2014-04-21T02:01:04Z","content_type":null,"content_length":"139402","record_id":"<urn:uuid:ddd7c2da-5bb5-419f-ad3d-f05bec1bcb00>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00272-ip-10-147-4-33.ec2.i... |
The cost of energy on boats
Feb 28, 2012
Nigel Calder
Ways to increase electrical system efficiency and get more power for the money
One important area for any voyager is understanding, and improving, the efficiency of the electrical systems on his or her boat. To do this requires knowledge of real-world performance. I... | {"url":"http://www.oceannavigator.com/January-February-2012/The-cost-of-energy-on-boats/","timestamp":"2014-04-20T04:45:13Z","content_type":null,"content_length":"31412","record_id":"<urn:uuid:bb3ef44a-d64d-4fd4-9410-4edc13a1bf91>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00154-ip... |
Math- How many points of intersection are there?
Number of results: 223,289
it deals with the number of points that a certain number of lines drawn have. BTW, I think you have your headings backwards, the first set of numbers should be lines, the second set of numbers are
the number of intersection points those lines h... | {"url":"http://www.jiskha.com/search/index.cgi?query=Math-+How+many+points+of+intersection+are+there%3F","timestamp":"2014-04-17T16:06:58Z","content_type":null,"content_length":"40781","record_id":"<urn:uuid:66f71c18-23bf-47b3-a5ce-13e0ebb481c5>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416... |
Expected Value (and beyond)
To make the best choices, we face the impossible task of evaluating the future. Until the invention of "expected value," people lacked a simple way to quantify the value of an uncertain future event.
Expected value was famously hit upon in a 1654 correspondence between polymaths Blaise Pasca... | {"url":"http://edge.org/response-detail/11558","timestamp":"2014-04-18T03:53:13Z","content_type":null,"content_length":"38413","record_id":"<urn:uuid:94b03c5d-e049-4299-8bb1-2d0e355b18ca>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00571-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: st: Re: determining differences between intercepts after regression
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Re: st: Re: determining differences between intercepts after regression
From Jeph Herrin <junk@spandrel.net>
To statalist@hsphsun2.harvard.edu
Subject Re: st: Re: de... | {"url":"http://www.stata.com/statalist/archive/2009-02/msg00809.html","timestamp":"2014-04-17T06:52:16Z","content_type":null,"content_length":"6806","record_id":"<urn:uuid:3fc56981-3335-4c99-abbb-54934a7a6bb9>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00194-ip-10-147-4-33.ec2.int... |
Euclid’s Elements form one of the most beautiful and influential works of science in the history of humankind. Its beauty lies in its logical development of geometry and other branches of
mathematics. It has influenced all branches of science but none so much as mathematics and the exact sciences. The Elements have bee... | {"url":"http://www.mathcs.clarku.edu/~djoyce/java/elements/elements.html","timestamp":"2014-04-16T13:21:23Z","content_type":null,"content_length":"3763","record_id":"<urn:uuid:3d39cc30-64e5-45c3-a852-8139e5fcb7f9>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00627-ip-10-147-4-33.ec2.... |
Taylor's series for Lie groups
up vote 2 down vote favorite
Let $G_1$ and $G_2$ be two (matrix) Lie groups, with $L(G_1)$ and $L(G_2)$ their respective Lie algebras.
I am interested to know if there is a well developed theory to approximate a (sufficiently) smooth function $f:G_1 \rightarrow G_2$ using a "Taylor's seri... | {"url":"http://mathoverflow.net/questions/75548/taylors-series-for-lie-groups","timestamp":"2014-04-16T13:07:42Z","content_type":null,"content_length":"57197","record_id":"<urn:uuid:85afe0d8-2e25-430a-a4f2-97cb7990239f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00379-ip-10-147-4-... |
A note on the inevitability of maximum entropy
Results 1 - 10 of 43
- Synthese , 2000
"... This paper concerns the question of how to draw inferences common sensically from uncertain knowledge. Since the early work of Shore and Johnson, [10], Paris and Vencovsk a, [6], and Csiszár,
[1], it has been known that the Maxim... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=114591","timestamp":"2014-04-23T22:49:37Z","content_type":null,"content_length":"36198","record_id":"<urn:uuid:1a707b5f-3724-4e4a-84c6-1c870fe59b68>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00472-ip-10-147-4-33.ec2.internal.warc... |
[Numpy-discussion] Strange numpy behaviour (bug?)
Sturla Molden sturla@molden...
Tue Jan 17 23:26:10 CST 2012
While "playing" with a point-in-polygon test, I have discovered some a
failure mode that I cannot make sence of.
The algorithm is vectorized for NumPy from a C and Python implementation
I found on the net (see ... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2012-January/059859.html","timestamp":"2014-04-17T07:23:14Z","content_type":null,"content_length":"7434","record_id":"<urn:uuid:23a13067-2f3c-4231-ad33-763210901966>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00654-ip-10-147... |
USB Heater (or How to Upgrade Your Coffee Cup)
I've been visiting Instructables once in a while, and I realized it was time to re-start building stuff. I used to unmount-mod my "toys" when I was a kid - teenager (like blowing out a little train
and putting its mottor in a GI-Joe like helicopter to spin its blades, cool... | {"url":"http://www.instructables.com/id/USB-Heater-or-How-to-Upgrade-Your-Coffee-Cup/","timestamp":"2014-04-21T08:14:07Z","content_type":null,"content_length":"183658","record_id":"<urn:uuid:3f773042-7f30-4297-8fd8-d11d2cbf27cd>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00196-ip-... |
Union Square, NJ Trigonometry Tutor
Find an Union Square, NJ Trigonometry Tutor
...My teaching experience includes varied levels of students (high school, undergraduate and graduate students).For students whose goal is to achieve high scores on standardized tests, I focus
mostly on tips and material relevant to the... | {"url":"http://www.purplemath.com/Union_Square_NJ_Trigonometry_tutors.php","timestamp":"2014-04-16T13:21:16Z","content_type":null,"content_length":"24434","record_id":"<urn:uuid:673bdb47-c7e3-4010-bd15-90915f821432>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00022-ip-10-147-4-33.e... |
Spanaway Geometry Tutor
Find a Spanaway Geometry Tutor
...With these I can decidedly be of assistance. For approximately three (3) years I was employed in the Editorial Department of a major Christian publishing house. I proofread documents and also
did indexing of books and magazine articles.
23 Subjects: includ... | {"url":"http://www.purplemath.com/Spanaway_geometry_tutors.php","timestamp":"2014-04-18T15:56:53Z","content_type":null,"content_length":"23713","record_id":"<urn:uuid:23519cc5-3f5a-4d47-ad1a-33d9efbd38bd>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00045-ip-10-147-4-33.ec2.internal... |
Silly question about Cross-Product
I just forget the rule here.
I am finding angular momentum by using r x mv
If I am using the determinant to evaluate r cross v, where does the mass come in? Do I just mulyiply the result of r cross v by m?
Or do I distribute m to my vector v and then use those values inside the determ... | {"url":"http://www.physicsforums.com/showthread.php?t=219498","timestamp":"2014-04-18T18:12:37Z","content_type":null,"content_length":"22614","record_id":"<urn:uuid:194788b2-4c63-4837-b68b-300d356f37b5>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00173-ip-10-147-4-33.ec2.internal.w... |
A Pure-Jump Transaction-Level Price Model Yielding Cointegration, Leverage, and Nonsynchronous Trading Effects
Hurvich, Cliiford and Wang, Yi (2006): A Pure-Jump Transaction-Level Price Model Yielding Cointegration, Leverage, and Nonsynchronous Trading Effects.
Download (409Kb) | Preview
We propose a new transaction-... | {"url":"http://mpra.ub.uni-muenchen.de/1413/","timestamp":"2014-04-18T18:15:16Z","content_type":null,"content_length":"22000","record_id":"<urn:uuid:cabea5e1-6adc-48bf-a831-5d9e59a9dd35>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00456-ip-10-147-4-33.ec2.internal.warc.gz"} |
Geometry Tutors
San Antonio, TX 78213
Experienced Math, Reading & Writing Tutor
...I am adept at modifying lessons and my style to adapt to the way individual students learn. My primary areas are elementary math, middle school math, pre-Algebra, Algebra I,
, SAT, ASVAB, ISEE, SSAT, phonics, reading (beginners and up),... | {"url":"http://www.wyzant.com/New_Braunfels_Geometry_tutors.aspx","timestamp":"2014-04-23T07:10:23Z","content_type":null,"content_length":"61343","record_id":"<urn:uuid:8b9bb612-54f8-4311-b9b7-e4a278c0b437>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00009-ip-10-147-4-33.ec2.intern... |
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Here's the question you clicked on:
simplify ? 11|3 - 6| + 23
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