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Testing Preparation
You should plan on taking at least a few weeks to get ready for the placement tests. Here is everything you will need, information about the tests, sample questions, resources for refreshing your
skills and test-taking tips.
Thoughtful exam preparation may generate placements that are more accurate.... | {"url":"http://www.minneapolis.edu/Admissions/Accuplacer-Placement-Tests/Accuplacer-Test-Preparation","timestamp":"2014-04-20T13:50:41Z","content_type":null,"content_length":"58623","record_id":"<urn:uuid:d5e6cf84-9a87-4f1c-989b-f7ba91e43bde>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-2014041600... |
Calculus: Taylor and Maclaurin Polynomials Videos | MindBites
Series: Calculus: Taylor and Maclaurin Polynomials
About this Series
• Lessons: 4
• Total Time: 0h 35m
• Use: Watch Online & Download
• Access Period: Unlimited
• Created At: 07/29/2009
• Last Updated At: 07/20/2010
In this four-lesson series, we... | {"url":"http://www.mindbites.com/series/197-calculus-taylor-and-maclaurin-polynomials","timestamp":"2014-04-21T15:29:45Z","content_type":null,"content_length":"40043","record_id":"<urn:uuid:89ee06fb-99c7-4b90-8f85-2666c8422c45>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00128-ip-1... |
Swings and Roundabouts
Copyright © University of Cambridge. All rights reserved.
'Swings and Roundabouts' printed from http://nrich.maths.org/
This text is usually replaced by the Flash movie.
$O$ is the centre of the balance, and $X$ is the position of the initially empty hook.
If you leave the hook at $X... | {"url":"http://nrich.maths.org/4769/index?nomenu=1","timestamp":"2014-04-16T22:27:27Z","content_type":null,"content_length":"7002","record_id":"<urn:uuid:89505633-56e0-4f02-90af-316ed7bf491f>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00663-ip-10-147-4-33.ec2.internal.warc.gz"} |
SudokuWiki.org Feedback Pages, Page 1
... by: steve brod, utah
I like doing the 4x4 grids with 0-9 and a-f options but I hate filling in all the cell options as it takes forever. Do you have an x-cel formula that will fill in the missing numbers for each cell. I
like doing it by hand so I would just print it out.
Thank... | {"url":"http://www.sudokuwiki.org/sudokufeedback.asp?cy=2006","timestamp":"2014-04-17T01:16:45Z","content_type":null,"content_length":"26371","record_id":"<urn:uuid:963e6953-ab4b-4fb9-98ec-3eb1b1bdf989>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00322-ip-10-147-4-33.ec2.internal.w... |
Chapter 7. Numerical Differentiation
Numerical Differentiation
Let p(x) be an interpolation polynomial approximating satisfactorily a given function f(x) over a certain interval I. We may hope that the result of differentiating p(x) will also satisfactorily
approximate the corresponding derivative of f(x). However, if ... | {"url":"http://my.safaribooksonline.com/book/math-and-science/9789332503465/chapter-7dot-numerical-differentiation/chapter007_xhtml","timestamp":"2014-04-21T15:50:58Z","content_type":null,"content_length":"54239","record_id":"<urn:uuid:cef68588-1b62-440f-8034-6bf98ba4e477>","cc-path":"CC-MAIN-2014-15/segments/139760954... |
epsilon delta criterion for continuous functions
December 2nd 2008, 12:43 PM
epsilon delta criterion for continuous functions
Hi there!
Iīm given a rational function and fixed epsilon and x_0.
How do I find a delta to this epsilon in general?
Hereīs what I do:
I use |f(x)-f(x_0)|<epsilon and try to ... | {"url":"http://mathhelpforum.com/calculus/62922-epsilon-delta-criterion-continuous-functions-print.html","timestamp":"2014-04-17T18:44:09Z","content_type":null,"content_length":"3905","record_id":"<urn:uuid:8fc73404-6b4e-4c4c-a7ca-7d44161ca362>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416... |
Help with fractions magic square!
May 5th 2011, 11:23 AM #1
May 2011
I am new here and am in first year of high school. I am ok with maths but when it comes to puzzles i'm easily bamboozled. This is a fractions puzzle and since most of you are much more
experienced with maths than I am, this shouldn't be ha... | {"url":"http://mathhelpforum.com/math-puzzles/179642-help-fractions-magic-square.html","timestamp":"2014-04-18T16:03:41Z","content_type":null,"content_length":"39151","record_id":"<urn:uuid:3f8fa0db-53c6-4a9a-838e-95865e17ce0c>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00422-ip-1... |
Math Forum Discussions
- User Profile for: rklima_@_unet.edu
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Search All of the Math Forum:
Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
User Profile: rklima_@_unet.edu
User Profile for: rkli... | {"url":"http://mathforum.org/kb/profile.jspa?userID=40105","timestamp":"2014-04-17T10:50:27Z","content_type":null,"content_length":"13720","record_id":"<urn:uuid:844dceb0-b3f7-4265-8f5a-518b3541f8f0>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00084-ip-10-147-4-33.ec2.internal.warc... |
Volume 1996
Volume 1996
Article 4
Published by MIT Press. Copyright 1996 Massachusetts Institute of Technology.
Your institution m... | {"url":"http://cjtcs.cs.uchicago.edu/articles/1996/4/contents.html","timestamp":"2014-04-20T18:23:32Z","content_type":null,"content_length":"4818","record_id":"<urn:uuid:2e162158-9199-400d-8c99-f8a7c8a56051>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00278-ip-10-147-4-33.ec2.inter... |
Referaty z Computer Science na arXiv.org
We consider the extensions of modal transition systems (MTS), namely Boolean
MTS and parametric MTS and we investigate the refinement problems over both
classes. Firstly, we reduce the problem of modal refinement over both classes
to a problem solvable by a QBF solver and provid... | {"url":"http://czytanki.net/channels/referaty-z-computer-science-na-arxivorg?page=193","timestamp":"2014-04-17T21:23:26Z","content_type":null,"content_length":"111652","record_id":"<urn:uuid:972e822e-3ca9-4023-8e2d-320beda151a6>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00600-ip-... |
Pendulum Motion
Pendulum Motion
Shodor > CSERD > Resources > Applications > Pendulum Motion
Pendulum Motion
A pendulum is a freely hanging weight that is capable of swinging back and forth.
That weight is acted on by gravity, and moves according to Newton's second law which states that an object will accelerate in prop... | {"url":"http://www.shodor.org/refdesk/Resources/Applications/Pendulum/","timestamp":"2014-04-17T06:43:08Z","content_type":null,"content_length":"12377","record_id":"<urn:uuid:c954c710-9c5b-4850-bdc4-1af7d4224797>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00490-ip-10-147-4-33.ec2.... |
Sage Mathematical Software System - Sage
Sage Feature Tour
Sage is built out of nearly
100 open-source packages
and features a unified interface. Sage can be used to study elementary and advanced, pure and applied mathematics. This includes a huge range of mathematics, including basic algebra, calculus,
elementary to v... | {"url":"http://www.sagemath.org/tour.html","timestamp":"2014-04-17T04:09:21Z","content_type":null,"content_length":"20038","record_id":"<urn:uuid:1fcf22d1-a46d-4ca8-bc57-df868ee8e809>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00068-ip-10-147-4-33.ec2.internal.warc.gz"} |
Estimation of number of ways to concatenate strings of the form $01^k2^k$ to create a string of length n
up vote 1 down vote favorite
In symbolic dynamics, the context-free shift is the set of biinfinite concatenations of strings of the form $01^k2^k$ for $k\in\mathbb{N}\cup\lbrace 0\rbrace$. I've reduced a certain pro... | {"url":"http://mathoverflow.net/questions/139547/estimation-of-number-of-ways-to-concatenate-strings-of-the-form-01k2k-to-cre","timestamp":"2014-04-17T04:43:46Z","content_type":null,"content_length":"60807","record_id":"<urn:uuid:74af52b6-0d0c-4288-bdac-59064f3fb099>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.4... |
Patent US6956903 - Method and apparatus for three-dimensional wavelet transform
This patent application is related to U.S. patent application Ser. No. 09/390,255, titled “Zerotree Encoding of Wavelet Data,” filed Sep. 3, 1999, by Acharya et al.; U.S. patent application Ser. No.
09/723,123, titled “Encoding of Wavelet T... | {"url":"http://www.google.com/patents/US6956903?dq=6,034,652","timestamp":"2014-04-16T10:54:33Z","content_type":null,"content_length":"92612","record_id":"<urn:uuid:8198f047-784e-43ec-985c-ade0fce7a533>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00598-ip-10-147-4-33.ec2.internal.w... |
Scaling a Right Triangle
Date: 12/01/2003 at 21:05:12
From: RedMan
Subject: Right Triangle
A right triangle has sides of length a = 30 ft, b = 8 ft, and
c = 31.0483 ft.
Next, side c is move inward 4 ft, while angles A, B, and C remain the
How do I determine the new lengths of a, b, and c?
Date: 12/02/2003 at 20:29:44
F... | {"url":"http://mathforum.org/library/drmath/view/65657.html","timestamp":"2014-04-20T12:18:34Z","content_type":null,"content_length":"6991","record_id":"<urn:uuid:b369f3c8-47a0-4b6e-98a1-4bfaa770a3b0>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00238-ip-10-147-4-33.ec2.internal.war... |
Release History
4.4 (April 2014)
4.3.1 (November 2013)
4.3 (October 2013)
4.2 (March 2013)
4.1 (September 2012)
4.0.2 (July 2012)
4.0.1 (July 2012)
4.0 (March 2012)
3.9 (September 2011)
3.8 (April 2011)
3.7 (October 2010)
3.6.1 (June 2010)
3.6 (March 2010)
3.5.1 (December 2009)
3.5 (O... | {"url":"http://www.cgal.org/releases.html","timestamp":"2014-04-20T03:11:37Z","content_type":null,"content_length":"143367","record_id":"<urn:uuid:8e7b0a43-9f1f-4907-91ba-a72cb4b680be>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00267-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Ultimate Calculator 1
The Ultimate Calculator 1 Ranking & Summary
RankingClick at the star to rank
Ranking Level
User Review: 10 (1 times)
File size: 545.2KB
Platform: Windows 95, Windows XP, Windows 2000, Windows
License: Trial
Price: $10.00
Downloads: 159
Date added: 2005-12-21
The Ultimate Calculator 1 descripti... | {"url":"http://wareseeker.com/Home-Education/the-ultimate-calculator-1.zip/3b50d18a12","timestamp":"2014-04-19T14:36:13Z","content_type":null,"content_length":"32491","record_id":"<urn:uuid:0627599d-1b06-4c92-87c9-ed74b9983fa6>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00291-ip-10... |
Capacity Planning on a Cocktail Napkin
A few simple rules of thumb and a bit of arithmetic can help you make simple, but useful, capacity estimates.
Normally, after eight hours on my feet with an audience, I’m both exhausted and wired; what I really want is to fall face down on my bed until I recover enough to order r... | {"url":"http://blog.smartbear.com/loaduiweb/capacity-planning-on-a-cocktail-napkin/","timestamp":"2014-04-19T17:01:39Z","content_type":null,"content_length":"52230","record_id":"<urn:uuid:ef8962bd-a5e9-411d-bfff-9abacc8e1193>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00481-ip-10-... |
Welcome to the Math Page
Summer Review Packets
Students who will be taking Algebra 2, Honors Algebra 2, Honors PreCalc or AP Calculus will need to complete a review packet prior to the first day of class. If you did not receive a copy of the
correct packet please download a copy using the links to the right.
Students s... | {"url":"http://www.nordoniaschools.org/HS_Math.aspx","timestamp":"2014-04-21T04:31:48Z","content_type":null,"content_length":"75762","record_id":"<urn:uuid:13688b39-c527-457d-b9ad-feded3229571>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00424-ip-10-147-4-33.ec2.internal.warc.gz"} |
codecatcher @ PaGaLGuY
How much seats are there in JBIMS through CMAT as well as MH-CET for OMS ?Which one is better in terms of getting call from JBIMS CMAT or MH-CET?
Hi Puyz ,
I am from delhi. Can i write MBA CET ?What is the cut off score for JBIMS and SIMSREE for outside candidates ?
38! divided by 41 remainder ?
... | {"url":"http://www.pagalguy.com/u/codecatcher","timestamp":"2014-04-18T00:14:54Z","content_type":null,"content_length":"140965","record_id":"<urn:uuid:eb7cf9a4-5706-4fb4-ba6d-aff06140b793>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00567-ip-10-147-4-33.ec2.internal.warc.gz"} |
Bandlow, Jason R. - Department of Mathematics, University of Pennsylvania
• Today / Tuesday How to quickly symbolically compute derivatives
• The fundamental theorem of calculus told us how to find the derivative of area functions.
• Math 103 -Midterm 3 -April 21, 2011 Name: Recitation section time
• Integrat... | {"url":"http://www.osti.gov/eprints/topicpages/documents/starturl/45/730.html","timestamp":"2014-04-16T19:39:44Z","content_type":null,"content_length":"11606","record_id":"<urn:uuid:89eb88d7-bf3c-4b53-9eff-13dec33bb37a>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00472-ip-10-147-4-3... |
Wolfram Demonstrations Project
The Kappa Curve as a Locus
The kappa curve looks vaguely like a curly kappa, , and was studied by Newton, Bernoulli, and Gutschoven. Sometimes called Gutschoven's curve, its double cusp form can be represented as .
Let be the point (magenta). Let be the intersection point (blue) of the ho... | {"url":"http://demonstrations.wolfram.com/TheKappaCurveAsALocus/","timestamp":"2014-04-17T00:50:43Z","content_type":null,"content_length":"43086","record_id":"<urn:uuid:c22f5fab-8891-4c45-940d-a96cc87f395a>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00116-ip-10-147-4-33.ec2.interna... |
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Connect with other students for help. It's a free community.
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Your question is ready. Sign... | {"url":"http://openstudy.com/updates/50c13d24e4b016b55a9e1b9b","timestamp":"2014-04-20T10:54:08Z","content_type":null,"content_length":"100841","record_id":"<urn:uuid:7d8228b3-8f89-4ac0-aea6-239fd48265fa>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00206-ip-10-147-4-33.ec2.internal... |
A Fourier Transformation (FT) is used to transfer an audio-signal from the time-domain to the frequency-domain. This can, for instance, be used to analyze and visualize the spectrum of the signal
appearing in a certain time span. Fourier transform and subsequent manipulations in the frequency domain open a wide area of... | {"url":"http://en.flossmanuals.net/csound/i-fourier-analysis-spectral-processing/","timestamp":"2014-04-19T04:39:34Z","content_type":null,"content_length":"26572","record_id":"<urn:uuid:51db7b30-d3d2-4ae5-85fa-df4d8fefbe44>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00096-ip-10-147... |
Homework Help
Posted by Claire on Monday, August 22, 2011 at 4:59pm.
Estamate the sum or diffrence by rounding to the greatest place value.
Would it be
• 6th grade math - bobpursley, Monday, August 22, 2011 at 5:01pm
• 6th grade math - Claire, Monday, August 22, 2011 at 5:04pm
who r u?
• 6th grade math - Ms. ... | {"url":"http://www.jiskha.com/display.cgi?id=1314046766","timestamp":"2014-04-16T05:02:34Z","content_type":null,"content_length":"9867","record_id":"<urn:uuid:cee09942-84ef-4a81-8095-99faa6f47780>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00282-ip-10-147-4-33.ec2.internal.warc.gz"... |
Mplus Discussion >> ESEM example 5.27
Daniel E Bontempo posted on Wednesday, September 26, 2012 - 1:13 pm
In the user guide for example 5.27, it says
"fixing the factor variances at one in one group. For the other group, factor variances are free to be estimated."
But inspecting the tech1 output for the example shows n... | {"url":"http://www.statmodel.com/discussion/messages/8/10480.html?1388340479","timestamp":"2014-04-18T00:33:40Z","content_type":null,"content_length":"27425","record_id":"<urn:uuid:2e8bcee5-7f7b-4251-b2fb-c10597d234b0>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00626-ip-10-147-4-3... |
Equation of the line that passes through (6, 4) with.... [Archive] - Free Math Help Forum
View Full Version : Equation of the line that passes through (6, 4) with....
06-20-2006, 05:10 PM
EQUATION OF THE LINE THAT PASSES THROUGH POINT (6,4) WITH A SLOPE OF 2.
06-20-2006, 05:14 PM
You're still missing the "show your wo... | {"url":"http://www.freemathhelp.com/forum/archive/index.php/t-44460.html","timestamp":"2014-04-19T07:33:45Z","content_type":null,"content_length":"3681","record_id":"<urn:uuid:179f623e-f318-476e-bff3-63fe4c88315d>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00169-ip-10-147-4-33.ec2... |
-- Blogmeister
Although this video was tricky to figure out, I finally got it. What happened was that they did not “carry over”. The easiest way for me to explain this is by addition. If you have a lot of numbers
like they did you have to do something special when you add. First you add the ones column. If the sum is... | {"url":"http://classblogmeister.com/blog.php?blog_id=1365727&mode=comment&blogger_id=348871","timestamp":"2014-04-21T02:06:44Z","content_type":null,"content_length":"35123","record_id":"<urn:uuid:74c4be54-7ca9-4c51-b207-05d01759c458>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-0013... |
Holding Period Return
Holding Period Return Calculator (Click Here or Scroll Down)
The formula for the holding period return is used for calculating the return on an investment over multiple periods.
The returns on an investment may be shown on an annual, quarterly, or monthly basis. An individual may be tempted to inc... | {"url":"http://www.financeformulas.net/Holding_Period_Return.html","timestamp":"2014-04-17T03:56:12Z","content_type":null,"content_length":"15043","record_id":"<urn:uuid:30bc7c92-f6d4-403e-a194-f139145ab20d>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00168-ip-10-147-4-33.ec2.inter... |
Another number theory
October 17th 2013, 05:03 AM #1
Junior Member
Feb 2013
Another number theory
If n is equal to or greater than 3 then prove that there's atleast one prime number between n and n!.
Help would be appreciated.
Re: Another number theory
Use a standard induction argument. Show that it is ... | {"url":"http://mathhelpforum.com/number-theory/223145-another-number-theory.html","timestamp":"2014-04-21T12:00:32Z","content_type":null,"content_length":"42095","record_id":"<urn:uuid:8215ef01-5c29-43e2-9bbd-c10f7059fe24>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00101-ip-10-147... |
Neutrino-Driven Protoneutron Star Winds
Transonic neutrino-driven winds are thought to emerge from the newly born neutron stars in the For given protoneutron star masses, radii, and neuttrino spectral characteristics we solve the
first second after explosion in core-collapse supernovae. The successful two-dimension... | {"url":"http://www.astro.princeton.edu/~burrows/eos.wind.thermal/wind.html","timestamp":"2014-04-17T00:47:55Z","content_type":null,"content_length":"5733","record_id":"<urn:uuid:aff0e65d-684c-4568-a75a-7ca493b7bff5>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00265-ip-10-147-4-33.ec... |
Grothendieck-type inequalities in combinatorial optimization
- IN 52ND ANNUAL IEEE SYMPOSIUM ON FOUNDATIONS OF COMPUTER SCIENCE. PREPRINT AVAILABLE AT HTTP://ARXIV.ORG/ABS/1103.6161 , 2011
"... The (real) Grothendieck constant KG is the infimum over those K ∈ (0, ∞) such that for every m, n ∈ N and every m × n real mat... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=14000214","timestamp":"2014-04-21T06:15:05Z","content_type":null,"content_length":"20233","record_id":"<urn:uuid:21de5c54-7361-4fd1-ad14-617f40644e38>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00015-ip-10-147-4-33.ec2.internal.w... |
Westville Grove, NJ Science Tutor
Find a Westville Grove, NJ Science Tutor
...Furthermore, I have helped a summer camp put together curriculum material for math, including algebra. I have a strong math and science foundation, and completed math up to calculus while in
high school. I have tutored students in this ar... | {"url":"http://www.purplemath.com/westville_grove_nj_science_tutors.php","timestamp":"2014-04-17T07:40:46Z","content_type":null,"content_length":"24320","record_id":"<urn:uuid:650ac0a5-bf98-45bb-8868-5a41a3428c13>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00485-ip-10-147-4-33.ec2.... |
La Crescenta
Find a La Crescenta Calculus Tutor
...Authors that I have read include Plato, Herodotus, Homer, Lysias, Demosthenes, Sophocles, Euripides, New Testament, Lucian, and selections of others. Linear Algebra: My background in
Mathematics is quite deep and extensive, and Linear Algebra happens to be my favo... | {"url":"http://www.purplemath.com/la_crescenta_ca_calculus_tutors.php","timestamp":"2014-04-20T06:38:19Z","content_type":null,"content_length":"23808","record_id":"<urn:uuid:9af3f534-7839-4beb-9e24-234b98ccbb53>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00488-ip-10-147-4-33.ec2.i... |
Bottom line: student's common-sensible mathematical encounters with mathematical quantities are their only (conceptual understanding) means of personally deriving arithmetic and functional
"numeracy." Without quantitative derivations, they are forced to play the (risky) game of tying to play scholastic "conventions... | {"url":"http://mathforum.org/kb/servlet/JiveServlet/download/206-2417135-7930772-785521/att1.html","timestamp":"2014-04-17T13:08:11Z","content_type":null,"content_length":"3479","record_id":"<urn:uuid:3c213466-e400-4789-aaf4-1a48af0efcdd>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210... |
Normal Distribution problem
October 4th 2007, 04:40 PM
Parveen Kaur
Normal Distribution problem
Hi There
I got stuck with below problem on Normal Distribution:
A forestry nursery in the Bay of Plenty plants Douglas fir seedlings. Those that survive are measured after five years, and it is found that their d... | {"url":"http://mathhelpforum.com/statistics/20003-normal-distribution-problem-print.html","timestamp":"2014-04-20T17:57:43Z","content_type":null,"content_length":"6015","record_id":"<urn:uuid:0d3bb05f-886d-4b66-a2a2-7d68efebd84e>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00652-ip... |
Physics Forums - View Single Post - Plastic Ball Launcher Lab over Spring constand and muzzle velocity
The question to the lab is How can the spring constant and muzzle velocity for a toy ball launcher be determined through physical measurements and energy conservation considerations?
My lab group and I took our pasti... | {"url":"http://www.physicsforums.com/showpost.php?p=3636681&postcount=2","timestamp":"2014-04-20T08:41:06Z","content_type":null,"content_length":"10957","record_id":"<urn:uuid:4bd571ae-915b-4931-8306-533d669d01f8>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00445-ip-10-147-4-33.ec2.... |
Channelview Statistics Tutor
...I try as much as possible to work in the comfort of your own home at a schedule convenient to you. I operate my business with the highest ethical standards and have consented to a background
check if you would like one.I have taught flute and clarinet lessons since the mid-'80s with ... | {"url":"http://www.purplemath.com/Channelview_Statistics_tutors.php","timestamp":"2014-04-17T10:52:48Z","content_type":null,"content_length":"24095","record_id":"<urn:uuid:50b280b1-9cba-437f-bce8-98a4a3f83b45>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00444-ip-10-147-4-33.ec2.int... |
show a set has measure 0
April 20th 2010, 01:49 PM #1
Mar 2009
show a set has measure 0
Let $\Omega$ denote the set of numbers $x \in [0,1]$ such that there exist infinitely many
rationals $\frac{p}{q}$, with p and q coprime, with the property
$|x-\frac{p}{q}|<\frac{1}{q^3}$. Show that $\Omega$ has meas... | {"url":"http://mathhelpforum.com/differential-geometry/140344-show-set-has-measure-0-a.html","timestamp":"2014-04-17T13:39:11Z","content_type":null,"content_length":"37279","record_id":"<urn:uuid:582b62e2-e072-45b9-ad00-027c6d53188f>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-0057... |
the entropy liberation front
The Patch vs. 8.2.0
The Patch vs. 8.4.0
Well, it happened again. Someone asks a perfectly innocent question, and the next thing I know I'm in touch with a deep vein of hostility and several paragraphs into a jeremiad on the evils of Tcl's
expr command. It isn't Tcl's problem, really, that I... | {"url":"http://elf.org/etc/tcl-expr-patch.html","timestamp":"2014-04-20T13:18:46Z","content_type":null,"content_length":"18333","record_id":"<urn:uuid:cfcc3f19-7524-466b-a289-ed1d74eb6c92>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00051-ip-10-147-4-33.ec2.internal.warc.gz"} |
Deriving Newton's root-finding method with Taylor polynomials.
October 4th 2010, 12:24 AM
Deriving Newton's root-finding method with Taylor polynomials.
when deriving Newton's method using Taylor polynomials my book considers the first Taylor polynomial expanded about $\overline{x}$ where $\overline{x}$ is an appro... | {"url":"http://mathhelpforum.com/calculus/158351-deriving-newtons-root-finding-method-taylor-polynomials-print.html","timestamp":"2014-04-18T09:22:54Z","content_type":null,"content_length":"6201","record_id":"<urn:uuid:9dc109cf-ef6c-4189-86b1-b37a166ee367>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-M... |
Drought Monitor Statistics Explanation
Two types of statistics are calculated weekly for the U.S. Drought Monitor and each is calculated as a percent area. Below is an explanation of each statistics type.
Traditional Statistics
The traditional U.S. Drought Monitor statistic is a percent of the area at or worse than a c... | {"url":"http://droughtmonitor.unl.edu/AboutUSDM/StatisticsType.aspx","timestamp":"2014-04-18T08:15:36Z","content_type":null,"content_length":"40587","record_id":"<urn:uuid:a272a54e-4983-4ea5-9c4b-6c9e8d06c5e7>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00018-ip-10-147-4-33.ec2.int... |
What is the replacement for a "sufficiently small disc" in characteristic p?
up vote 7 down vote favorite
How do I make the following sort of argument work in characteristic p?
Let $f:X \to Y$ be a proper equidimensional map of smooth algebraic varieties, assume all fibres are reduced. Say at some point $y \in Y$, ... | {"url":"http://mathoverflow.net/questions/68596/what-is-the-replacement-for-a-sufficiently-small-disc-in-characteristic-p","timestamp":"2014-04-19T14:59:16Z","content_type":null,"content_length":"54905","record_id":"<urn:uuid:b94446bd-7d8d-4f6c-82db-f60b36437a64>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/war... |
Solutions of a Quadratic Inverse Eigenvalue Problem for Damped Gyroscopic Second-Order Systems
Journal of Applied Mathematics
Volume 2014 (2014), Article ID 703178, 9 pages
Research Article
Solutions of a Quadratic Inverse Eigenvalue Problem for Damped Gyroscopic Second-Order Systems
Department of Mathematics, East Chi... | {"url":"http://www.hindawi.com/journals/jam/2014/703178/","timestamp":"2014-04-21T05:23:00Z","content_type":null,"content_length":"939217","record_id":"<urn:uuid:5b608a37-18a2-4b2c-b5d2-59771d20742b>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00453-ip-10-147-4-33.ec2.internal.warc... |
Cryptology ePrint Archive: Report 2009/621
On the Analysis of Cryptographic Assumptions in the Generic Ring ModelTibor Jager and Jörg SchwenkAbstract: The generic ring model considers algorithms that operate on elements of an algebraic ring
by performing only the ring operations and without exploiting properties of a g... | {"url":"http://eprint.iacr.org/2009/621/20120125:215630","timestamp":"2014-04-16T07:18:17Z","content_type":null,"content_length":"3573","record_id":"<urn:uuid:c5d84f70-04b9-418e-9e8d-6ef6aec879bc>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00471-ip-10-147-4-33.ec2.internal.warc.gz... |
FOM: Re: Arbitrary Objects
charles silver silver_1 at mindspring.com
Wed Jan 30 16:52:33 EST 2002
> Charlie Silver says:
> >It's difficult for me to
> >believe that an answer to what arbitrary objects are is just to say
> >'arbitrary' is not an adjective. If not an adjective, what is it?
Torkel Franzen:
> A p... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2002-January/005155.html","timestamp":"2014-04-17T16:22:51Z","content_type":null,"content_length":"3288","record_id":"<urn:uuid:4800ab8d-7c52-4e27-9668-bd75dc96cacd>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00101-ip-10-147-4-33.ec2.inte... |
partial fractions
March 11th 2010, 09:03 AM
partial fractions
can someone point me in the right direction on this?
$\frac{8x^3+10x^2 + 54x + 72}{x^4 - 81}$
I factored the denominator to
so breaking it up I get
$\frac{Ax+B}{x^2+9}+ \frac{Cx+D}{x^2-9}$
which turns into
$8x^3 + 10x^2 + 54x + 72... | {"url":"http://mathhelpforum.com/pre-calculus/133307-partial-fractions-print.html","timestamp":"2014-04-20T16:13:46Z","content_type":null,"content_length":"11525","record_id":"<urn:uuid:3bedc799-63b7-424e-83c0-f77295e4fc5d>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00026-ip-10-14... |
Thanks to the creators of the software. The context sensitive help on any topic of algebra made me clear my basics of mathematics. A very very useful tool ..
T.P., New York
My former algebra tutor got impatient whenever I couldn't figure out an equation. I eventually got tired of her so I decided to try the software. I... | {"url":"http://www.algebra1help.com/math-algebra/why-is-an-idea-like-the-pacifi.html","timestamp":"2014-04-18T13:08:37Z","content_type":null,"content_length":"44955","record_id":"<urn:uuid:bfc011f5-167b-4cbf-befb-46299d8b4765>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00055-ip-10-... |
power of quotient law
Expanding Exponent Quotients
Posted on May 17, 2013 by Passy
Image Source: http://www.philipvaughan.net Philip Vaughan is an amazing American Artist who Paints and Designs sculptures for public places. He describes his work as “hidden geometry”, and in the
picture above he has expanded out metal i... | {"url":"http://passyworldofmathematics.com/tag/power-of-quotient-law/","timestamp":"2014-04-19T17:18:35Z","content_type":null,"content_length":"42366","record_id":"<urn:uuid:9427217e-f5c6-4d85-b0fd-2a0365994617>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00582-ip-10-147-4-33.ec2.i... |
About a Christoffel-Darboux-type sum
up vote 2 down vote favorite
Hi! I've been using the Christoffel-Darboux identity for the Hermite polynomials, $$\sum_{k=0}^n\frac{H_k(x)H_k(y)}{2^k k!}=\frac{1}{2^n n!}\frac{H_{n+1}(x)H_n(y)-H_n(x)H_{n+1}(y)}{x-y},$$ for some
time, and it's been quite helpful. I would like to exten... | {"url":"http://mathoverflow.net/questions/91232/about-a-christoffel-darboux-type-sum","timestamp":"2014-04-19T19:43:05Z","content_type":null,"content_length":"48236","record_id":"<urn:uuid:d6cff831-627a-4e3d-8f5e-91a00a0b6f95>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00437-ip-10... |
Bayesian estimation of a population proportion
Bayesian estimation of a population proportion
The Basics
In statistics, a binomial proportion confidence interval is a confidence interval for a proportion in a statistical population. It uses the proportion estimated in a statistical sample and allows for
sampling error.... | {"url":"http://blogs.baylor.edu/baylorisms/2013/03/29/bayesian-estimation-of-a-population-proportion/","timestamp":"2014-04-21T07:08:33Z","content_type":null,"content_length":"38093","record_id":"<urn:uuid:761dfa87-e5c7-4d84-8348-98d920002820>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-2014042303... |
the definition of spherical-geometry
the branch of geometry that deals with figures on spherical surfaces.
spherical geometry
the branch of geometry concerned with the properties of figures formed on the surface of a sphere
spherical geometry
The geometry of circles, angles, and figures on the surface of a sphere. | {"url":"http://dictionary.reference.com/browse/spherical-geometry?qsrc=2446","timestamp":"2014-04-16T22:56:57Z","content_type":null,"content_length":"90149","record_id":"<urn:uuid:e630170e-5ef9-4b54-8ab7-a2d393ae8dea>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00086-ip-10-147-4-33.... |
Matches for:
This book is devoted to the applications of probability theory to the theory of nonlinear partial differential equations. More precisely, it is shown that all positive solutions for a class of
nonlinear elliptic equations in a domain are described in terms of their traces on the boundary of the domain. The... | {"url":"http://ams.org/bookstore?fn=20&arg1=ulectseries&ikey=ULECT-34","timestamp":"2014-04-17T20:32:32Z","content_type":null,"content_length":"16129","record_id":"<urn:uuid:bdc056c4-e29d-4440-ac9d-a8d25ece9c80>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00225-ip-10-147-4-33.ec2.i... |
Conducting Research in Psychology : Measuring the Weight of Smoke
ISBN: 9780534532949 | 0534532942
Edition: 3rd
Format: Paperback
Publisher: Wadsworth Publishing
Pub. Date: 2/27/2006
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you... | {"url":"http://www.knetbooks.com/bk-detail?isbn=9780534532949","timestamp":"2014-04-16T05:24:22Z","content_type":null,"content_length":"41719","record_id":"<urn:uuid:52de8965-19ae-4c6a-a4ec-9ab996968500>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00321-ip-10-147-4-33.ec2.internal.w... |
Profit maximization
Been on this problem for over an hour please help,
I keep getting my derivative at -.12x^2-10.8x-1200
with zeros at -154.659, 64.659 I dont know if thats right though
here is the question:
If C(x) = 13000 + 400x - 0.6x2 + 0.004x3 is the cost function and p(x) = 1600 - 6x is the d... | {"url":"http://mathhelpforum.com/calculus/136586-profit-maximization.html","timestamp":"2014-04-19T05:32:25Z","content_type":null,"content_length":"36513","record_id":"<urn:uuid:d6f72f1c-a6ba-4f8c-915b-36c75808a027>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00434-ip-10-147-4-33.e... |
Math Forum Discussions - Re: Trying to find perimeter of a regular pentagon
Date: May 30, 2013 1:46 AM
Author: RGVickson@shaw.ca
Subject: Re: Trying to find perimeter of a regular pentagon
On Tuesday, May 28, 2013 8:15:05 AM UTC-7, 130bcd wrote:
> Hello,
> I have unsuccessfully tried to find the perimeter of a pentagon... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=9128779","timestamp":"2014-04-20T22:49:13Z","content_type":null,"content_length":"1810","record_id":"<urn:uuid:110b59c5-c467-4955-b299-76a120f50c3e>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00313-ip-10-147-4-33.ec2.interna... |
Dynamic allocation 2d array
Read up on the memory layout of multidimensional arrays, and how to index them, here:
All you need is a function to index the data. Something like:
1 template <typename T>
2 T& index( T* a, std::size_t columns, std::size_t row, std::size_t col )
3 {
4 return a[ (columns * row) + col ];
5 }... | {"url":"http://www.cplusplus.com/forum/general/116742/","timestamp":"2014-04-20T18:49:24Z","content_type":null,"content_length":"18206","record_id":"<urn:uuid:3f1735f5-1e92-47fd-b15a-3e7a2822db98>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00206-ip-10-147-4-33.ec2.internal.warc.gz... |
The Decagons ClipArt gallery offers 13 illustrations of geometric shapes that are composed of 10 sides, and usually refers to regular decagons, where all sides are equal and all angles are equal to
144 degrees.
A 5-point star made from a non-regular concave decagon in which all sides are equal in length.
Illustration o... | {"url":"http://etc.usf.edu/clipart/galleries/524-decagons","timestamp":"2014-04-18T05:49:50Z","content_type":null,"content_length":"19295","record_id":"<urn:uuid:bda5f8df-a2fc-42fe-9b5c-a7015bb2002d>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00039-ip-10-147-4-33.ec2.internal.warc.... |
The Euclidean traveling salesman problem is NPcomplete’, Theoret
Results 1 - 10 of 55
- ACM COMPUTING SURVEYS , 1991
"... This paper presents a survey of the Voronoi diagram, one of the most fundamental data structures in computational geometry. It demonstrates the importance and usefulness of the Voronoi diagram
in a ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=176203","timestamp":"2014-04-21T00:52:51Z","content_type":null,"content_length":"38688","record_id":"<urn:uuid:69245a28-9463-4d21-be48-19c537d1f281>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00500-ip-10-147-4-33.ec2.internal.war... |
[FOM] Formalization Thesis
Andrej Bauer Andrej.Bauer at fmf.uni-lj.si
Wed Jan 9 17:35:20 EST 2008
Freek Wiedijk wrote:
> Nonsense. Of the systems that are the most interesting for
> formalization of mathematics (the various HOLs, Isabelle,
> Coq, Mizar, maybe PVS) only Coq is based on type theory.
> The rest all are a... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2008-January/012481.html","timestamp":"2014-04-19T09:28:23Z","content_type":null,"content_length":"4188","record_id":"<urn:uuid:c661c41d-c5a3-4a95-9089-6bb1db74267f>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00443-ip-10-147-4-33.ec2.int... |
"D. H. LeavensF. C. Martin" returned 25 hits
Map projections of a spherical earth and use of latitude and longitude to characterize position (first display of longitude)
Mediaitems: Ptolemy's world map, republished in 1482, Ptolemy portrait , Ptolemy world map description, with images, Ptolemy's world map, description ... | {"url":"http://www.datavis.ca/milestones/index.php?query=D.%20H.%20LeavensF.%20C.%20Martin","timestamp":"2014-04-19T10:14:40Z","content_type":null,"content_length":"29687","record_id":"<urn:uuid:ebcfb8eb-f091-4097-8c9b-ac3823629fa4>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00093... |
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Montgomery College
Department of MATHEMATICS
Takoma Park / Silver Spring Campus
Placement Information
Students are placed into mathematics courses based on one or more of the following criteria:
• Score on the Montgomery College placement test (Accuplacer) which must be taken at one of the campuses unless one of the ... | {"url":"http://cms.montgomerycollege.edu/EDU/Department3.aspx?id=25339","timestamp":"2014-04-18T00:55:22Z","content_type":null,"content_length":"243155","record_id":"<urn:uuid:65e3da44-dfc4-4e3f-bd9e-73375a02f20d>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00230-ip-10-147-4-33.ec2... |
The Exponential Curve
Tomorrow is the fall midterm for my Algebra 2 Honors class. It covers everything from the start of the year: the real number system and its properties, solving equations with rational coefficients,
everything about functions and graphical analysis, systems of linear and non-linear inequalities, ... | {"url":"http://exponentialcurve.blogspot.com/2006_11_01_archive.html","timestamp":"2014-04-21T14:58:16Z","content_type":null,"content_length":"123093","record_id":"<urn:uuid:02680b06-6163-4714-99be-c7e0ffbe4a57>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00404-ip-10-147-4-33.ec2.i... |
Patent US6553085 - Means and method for increasing performance of interference-suppression based receivers
This application is a continuation-in-part to the commonly owned application Ser. No. 09/127,383, titled “Means and Method for a Synchronous a Network Communications System” filed on Jul. 31, 1998 by
Francois Tran... | {"url":"http://www.google.com/patents/US6553085?dq=6859936","timestamp":"2014-04-20T01:51:02Z","content_type":null,"content_length":"123671","record_id":"<urn:uuid:0a05f151-3a57-4136-b009-064c38f8d8cb>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00314-ip-10-147-4-33.ec2.internal.war... |
Cerritos SAT Math Tutor
Find a Cerritos SAT Math Tutor
...I am a UCLA graduate with a BS/BA degree in Physiological Science and Study of Religion, and I will be starting physical therapy school in February 2014. I took Organic Chemistry courses at
UCLA, and I received an A. Organic Chemistry is generally a very tou... | {"url":"http://www.purplemath.com/Cerritos_SAT_Math_tutors.php","timestamp":"2014-04-16T04:36:59Z","content_type":null,"content_length":"23964","record_id":"<urn:uuid:516b96ef-2634-4f23-84cc-49529455cfed>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00439-ip-10-147-4-33.ec2.internal... |
ArrayList vs LinkedList - Java-Gaming.org
ArrayList and LinkedList are both very similar. They're used in the exact same way, but have very different performance characteristics. Even if you're using the right one for the job, you might
still be using the list in a bad way leading to bad performance.
A very important t... | {"url":"http://www.java-gaming.org/index.php?topic=27017.msg240264","timestamp":"2014-04-21T11:25:24Z","content_type":null,"content_length":"178082","record_id":"<urn:uuid:6796c2ce-6a1d-45fa-9f8e-66c28c7e29b8>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00142-ip-10-147-4-33.ec2.int... |
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Topic: how to set initial values to symbolic variable array?
Replies: 3 Last Post: Mar 2, 2013 2:34 AM
... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2437874&messageID=8471651","timestamp":"2014-04-17T01:48:03Z","content_type":null,"content_length":"19477","record_id":"<urn:uuid:b9dad105-7c88-4587-9988-913934c624df>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00058-ip-10-147-4... |
Results 1 - 10 of 85
- J. Algebra , 1985
"... What ingredients are necessary to describe all maximal subgroups of the general analysis. finite group G? This paper is concerned with providing such an A good first reduction is to take into
account the first isomorphism theorem, which tells us that the maximal subgroups c... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=694865","timestamp":"2014-04-18T13:22:50Z","content_type":null,"content_length":"34853","record_id":"<urn:uuid:81d231bc-0054-4843-8491-ff80eb160b7b>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00341-ip-10-147-4-33.ec2.internal.war... |
Newton's Law of Cooling question - need major help
March 10th 2010, 12:10 AM
Newton's Law of Cooling question - need major help
Hey guys, I am in a calculus course, and this is the final question of the lesson on related rates.
A thermometer has been inside a roast cooking in the oven. Just before the thermomet... | {"url":"http://mathhelpforum.com/calculus/133053-newtons-law-cooling-question-need-major-help-print.html","timestamp":"2014-04-20T18:36:15Z","content_type":null,"content_length":"10474","record_id":"<urn:uuid:dc770c5a-5f85-4aae-8dfc-2b6e96d88643>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-201404... |
The MAPE (mean absolute percentage error) is a popular measure for forecast accuracy and is defined as where denotes an observation and denotes its forecast, and the mean is taken over
. Armstrong (1985, p.348) was the first (to my knowledge) to point out the asymmetry of the MAPE saying that “it has... | {"url":"http://robjhyndman.com/hyndsight/tag/forecasting/","timestamp":"2014-04-18T00:52:27Z","content_type":null,"content_length":"60675","record_id":"<urn:uuid:1044b5e4-df91-429c-9aac-e22363ff2bc6>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00349-ip-10-147-4-33.ec2.internal.warc... |
Random Number Generator in C++
up vote 5 down vote favorite
I have the following method which generates a random number:
int random_number() //Random number generator
int x = rand() % 1000000 + 1; //Generate an integer between 1 and 1000000
return x;
The call to this method is used in a loop which iterates five... | {"url":"http://stackoverflow.com/questions/13274338/random-number-generator-in-c/13274440","timestamp":"2014-04-21T02:09:02Z","content_type":null,"content_length":"82431","record_id":"<urn:uuid:4251efc5-a163-4be7-a2a1-c63b6478cf3c>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00084-... |
Ring laser gyro
ring laser gyro
is a device for measuring
in a particular
. The notable characteristic of the RLG is that it contains no moving parts, unlike early gyroscopic measuring devices which contain a
of them. It works using techniques that are, to me,
effing magic
; however, they work, and are
wicked cool
besi... | {"url":"http://everything2.com/title/Ring+laser+gyro?showwidget=showCs654974","timestamp":"2014-04-19T17:11:30Z","content_type":null,"content_length":"26043","record_id":"<urn:uuid:166223c8-d912-4dbe-aa5c-3b5ef3c024b8>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00032-ip-10-147-4-33... |
[aprssig] APRStt for SAR using UTM grid!
Tom Hayward esarfl at gmail.com
Mon Jun 17 14:23:21 CDT 2013
On Mon, Jun 17, 2013 at 11:24 AM, Robert Bruninga <bruninga at usna.edu> wrote:
> We need to resolve this. I was told by some SAR folks that for all voice
> reporting during a SAR mission, that the XXX,YYY resolution ... | {"url":"http://www.tapr.org/pipermail/aprssig/2013-June/042014.html","timestamp":"2014-04-18T10:39:53Z","content_type":null,"content_length":"5421","record_id":"<urn:uuid:3517d5a5-9fe6-410a-a1be-aa4e6f4cb67a>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00000-ip-10-147-4-33.ec2.inte... |
Norm preserving matrix fix
up vote 1 down vote favorite
I'll state the problem first and than I'll a little bit of motivation.
Lets be given regular matrix $M \in \mathbb{R}^{n\times n}$ and norm $||.||$ in $\mathbb{R}^{n}$. Define $$ U =\{ L\in \mathbb{R}^{n\times n}: \forall x\in \mathbb{R}^{n} \; ||LMx||=||x|| \}$$ ... | {"url":"http://mathoverflow.net/questions/87073/norm-preserving-matrix-fix","timestamp":"2014-04-18T01:13:34Z","content_type":null,"content_length":"52934","record_id":"<urn:uuid:2ebebd7d-b7dc-440c-9e5d-937e6e43ddf0>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00573-ip-10-147-4-33.... |
Math Mama's Advice: Tips for Helping Older College Students
Received in email a few months ago:
Dear Miss Sue,
I discovered your Math Mama blog about a month ago, and have been having a most enjoyable time going through the archives. I am a math tutor at a small Los Angeles community college (love it!)
and ... | {"url":"http://mathmamawrites.blogspot.com/2010/12/math-mamas-advice-tips-for-helping.html","timestamp":"2014-04-18T03:29:41Z","content_type":null,"content_length":"114047","record_id":"<urn:uuid:993ed7ed-b3bd-4827-ac9c-3c524b149c90>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-0024... |
Math Forum - Ask Dr. Math Archives: High School Sequences/Series
This page:
Dr. Math
See also the
Dr. Math FAQ:
golden ratio,
Fibonacci sequence
Internet Library:
About Math
basic algebra
linear algebra
linear equations
Complex Numbers
Discrete Math
Fibonacci Sequence/
Golden Ratio
conic sections/
coordinate plane
prac... | {"url":"http://mathforum.org/library/drmath/sets/high_seq_series.html?start_at=41&num_to_see=40&s_keyid=39483539&f_keyid=39483540","timestamp":"2014-04-17T00:50:16Z","content_type":null,"content_length":"23671","record_id":"<urn:uuid:c0337e92-5180-4efd-be8b-b72c6e855c8b>","cc-path":"CC-MAIN-2014-15/segments/13976095261... |
MathGroup Archive: April 2010 [00223]
[Date Index] [Thread Index] [Author Index]
Re: How to enter an integral in a formula and have mathematica
• To: mathgroup at smc.vnet.net
• Subject: [mg109001] Re: How to enter an integral in a formul... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Apr/msg00223.html","timestamp":"2014-04-16T19:13:42Z","content_type":null,"content_length":"27119","record_id":"<urn:uuid:d02ea77e-3775-409c-8b86-e4a1474cad59>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00169-ip-10-147-4-33.... |
Mathematical Control Theory
Now online version available (click on link for pdf file, 544 pages)
(Please note: book is copyrighted by Springer-Verlag. Springer has kindly allowed me to place a copy on the web, as a reference and for ease of web searc... | {"url":"http://www.math.rutgers.edu/~sontag/mct.html","timestamp":"2014-04-18T18:11:47Z","content_type":null,"content_length":"17590","record_id":"<urn:uuid:8229aabf-32fd-48e8-970a-409b51956737>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00337-ip-10-147-4-33.ec2.internal.warc.gz"} |
How to Calculate the " Cost of Carry " in Real Time ?
hi all,
first i m posting here few definitions that i found about the cost of carry from this forum itself. "my thanks to the original posters - ivanboesky ,fast_rizwaan and others
The cost of carry is the cost of "carrying" or holding a position. If long, the cost ... | {"url":"http://www.traderji.com/derivatives/25739-how-calculate-cost-carry-real-time.html","timestamp":"2014-04-20T21:10:04Z","content_type":null,"content_length":"105251","record_id":"<urn:uuid:a1eb4ae2-c608-40f6-8853-466076d7ad6c>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00662... |
Moving Dimensions Theory Book Due Out in Fall 05--Very Rough Draft: 4th Dimensions Expanding Relative to 3 Spatial Dimensions -
Moving Dimensions Theory Book Due Out in Fall 05--Very Rough Draft: 4th Dimensions Expanding Relative to 3 Spatial Dimensions
Register Search Today's Posts Mark Forums Read
Physics For... | {"url":"http://www.molecularstation.com/forum/physics-forum/36389-moving-dimensions-theory-book-due-out-fall-05-very-rough-draft-4th-dimensions-expanding-relative-3-spatial-dimensions.html","timestamp":"2014-04-18T16:37:16Z","content_type":null,"content_length":"191291","record_id":"<urn:uuid:b359b7e9-8ec5-462b-a9d2-5f... |
The metamorphic package
Metamorphisms are an approach to structured recursion.
This package is currently a reorganization and slight adaptation of the original code which was written more than a decade ago (in 1999); it is, however quite a direct and clever way to investigate
the concepts involved.
The original code an... | {"url":"http://hackage.haskell.org/package/metamorphic","timestamp":"2014-04-17T05:06:13Z","content_type":null,"content_length":"5356","record_id":"<urn:uuid:26fb1249-c0af-4d55-a827-ff82439fce81>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00054-ip-10-147-4-33.ec2.internal.warc.gz"... |
Semiparametric spatial regression: theory and practice
Gao, Jiti and Lu, Zudi and Tjostheim, Dag (2003): Semiparametric spatial regression: theory and practice.
Download (395Kb) | Preview
Nonparametric methods have been very popular in the last couple of decades in time series and regression, but no such development ... | {"url":"http://mpra.ub.uni-muenchen.de/11991/","timestamp":"2014-04-17T00:54:09Z","content_type":null,"content_length":"29239","record_id":"<urn:uuid:c813b4ae-0d16-4ff7-af6f-ab7db5b15835>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00400-ip-10-147-4-33.ec2.internal.warc.gz"} |
188 helpers are online right now
75% of questions are answered within 5 minutes.
is replying to Can someone tell me what button the professor is hitting...
• Teamwork 19 Teammate
• Problem Solving 19 Hero
• Engagement 19 Mad Hatter
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• ✔ You're a fan Checking fan status...
Thanks... | {"url":"http://openstudy.com/users/monster-of-cuteness/asked","timestamp":"2014-04-20T13:51:59Z","content_type":null,"content_length":"92436","record_id":"<urn:uuid:fa8ac6b9-d933-4a2e-b8cb-f6effc2191bc>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00625-ip-10-147-4-33.ec2.internal.w... |
Daughters University Fund
September 27th 2012, 09:47 AM #1
Jan 2010
Your three year old daughter may want to enter university 15 years from now and you've decided to establish a fund to provide for her tuition fees for four (4) years of university education.
Tuition is current $1500 per year, however, you a... | {"url":"http://mathhelpforum.com/business-math/204187-daughters-university-fund.html","timestamp":"2014-04-23T23:01:26Z","content_type":null,"content_length":"46175","record_id":"<urn:uuid:9deefa9b-682b-417a-9872-f973e0b4b0bc>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00123-ip-10-... |
midpoint ellipse generation algorithm
Some Information About
midpoint ellipse generation algorithm
... | {"url":"http://seminarprojects.net/c/midpoint-ellipse-generation-algorithm","timestamp":"2014-04-20T03:13:50Z","content_type":null,"content_length":"39714","record_id":"<urn:uuid:7f671d74-4d0c-43a3-9c9f-e12108cb29e9>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00092-ip-10-147-4-33.... |
Memoization and Decorators
Definition of Memoization
Memoization can be explicitly programmed by the programmer, but some programming languages like Python provide mechanisms to automatically memoize functions.
Memoization with Function Decorators
In our previous chapter about
recursive functions
, we worked out an ite... | {"url":"http://www.python-course.eu/python3_memoization.php","timestamp":"2014-04-19T12:50:48Z","content_type":null,"content_length":"17581","record_id":"<urn:uuid:3065e78c-b023-4030-b1ba-040fbe524ad2>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00503-ip-10-147-4-33.ec2.internal.war... |
Quantile regression: Better than connecting the sample quantiles of binned data
I often see variations of the following question posted on statistical discussion forums:
I want to bin the X variable into a small number of values. For each bin, I want to draw the quartiles of the Y variable for that bin. Then I want... | {"url":"http://blogs.sas.com/content/iml/2013/04/17/quantile-regression-vs-binning/","timestamp":"2014-04-21T09:49:22Z","content_type":null,"content_length":"70462","record_id":"<urn:uuid:db3e6965-201d-4f02-a31b-63da98b16250>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00435-ip-10-... |
Determining the Radius of the Earth
To be able to derive an own measure of the Astronomical Unit from the self determined value of the Sun's parallax by the following equation
(see the related paper(in German or in English))
For this reason, you may contact other participants of our project who are suitably located wit... | {"url":"http://www.venus2012.de/relatedprojects/earthsradius/rearth.php","timestamp":"2014-04-16T07:16:02Z","content_type":null,"content_length":"11834","record_id":"<urn:uuid:5b3d3d25-47ec-4f5d-b320-3cf2abf0cb39>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00488-ip-10-147-4-33.ec2... |
Wolfram Demonstrations Project
Three Circles with Two Common Tangents
Let be a triangle circumscribed by the circle . Let be a point on ; form the line . Consider three other circles , , and with the common tangent , with inscribed in the triangle , and and tangent to
both the segment and . Prove that , , and have two ... | {"url":"http://demonstrations.wolfram.com/ThreeCirclesWithTwoCommonTangents/","timestamp":"2014-04-21T02:41:36Z","content_type":null,"content_length":"45014","record_id":"<urn:uuid:ef7479ca-8082-436c-8c0d-f980fb655d02>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00102-ip-10-147-4-3... |
Brevet US8000471 - Robust cipher design
The present application is a 35 USC §371 application of PCT/IL2007/000364, filed on Mar. 30, 2007 and entitled “Robust Cipher Design”, which was published in the English language with International
Publication Number WO 2007/113796, and which claims the benefit of priority based ... | {"url":"http://www.google.fr/patents/US8000471?hl=fr&ie=ISO-8859-1","timestamp":"2014-04-20T21:18:22Z","content_type":null,"content_length":"135753","record_id":"<urn:uuid:b5f8fd1d-3e0b-4242-ba25-a1508bdd0922>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00135-ip-10-147-4-33.ec2.int... |
Brevet US6904177 - Filter processing apparatus
The present invention relates to a filter processing apparatus, and more particularly, to a filter processing apparatus which performs wavelet transform on image data, inverse transform on a
wavelet-transformed coefficients to reproduce image data, and the like.
As an imag... | {"url":"http://www.google.fr/patents/US6904177","timestamp":"2014-04-18T23:28:20Z","content_type":null,"content_length":"165880","record_id":"<urn:uuid:ebabd244-b073-4e89-918a-a8a7b24156ec>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00506-ip-10-147-4-33.ec2.internal.warc.gz"} |
Vermont, CA ACT Tutor
Find a Vermont, CA ACT Tutor
...Communicating clearly, succinctly and with correct and proper grammar can be taught. From these basic skills, a student's own creativity and imagination can take flight and from there, the
possibilities are endless. I love to help a student realize the potential... | {"url":"http://www.purplemath.com/Vermont_CA_ACT_tutors.php","timestamp":"2014-04-21T13:00:26Z","content_type":null,"content_length":"23809","record_id":"<urn:uuid:f15201e3-b512-4931-978f-ff2f5f8a87ac>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00481-ip-10-147-4-33.ec2.internal.wa... |
A question about a hierarchy of metric spaces arising from an operation defined by Hausdorff.
up vote 2 down vote favorite
Given any metric space M, Hausdorff defined a new metric space h(M) whose "points" are the non-empty closed and bounded subsets of M. The hierarchy emerges from the following iteration process. Let... | {"url":"http://mathoverflow.net/questions/117893/a-question-about-a-hierarchy-of-metric-spaces-arising-from-an-operation-defined","timestamp":"2014-04-19T02:29:34Z","content_type":null,"content_length":"53017","record_id":"<urn:uuid:4607c9d3-a9df-4fa5-bdaa-d0aad28a1136>","cc-path":"CC-MAIN-2014-15/segments/139760953574... |
Calculus Tutors
Cambridge, MA 02142
Engineering math and physics help with MIT-educated EIT
...specialize in mechanical engineering subjects such as structural analysis, dynamics, vibrations, fluid mechanics, and the mathematics needed to understand them (linear algebra,
, differential equations). My tutoring style va... | {"url":"http://www.wyzant.com/Lynnfield_calculus_tutors.aspx","timestamp":"2014-04-21T13:37:28Z","content_type":null,"content_length":"59746","record_id":"<urn:uuid:b803052e-bbe3-480c-9be1-7d717bc8488c>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00237-ip-10-147-4-33.ec2.internal.w... |
Temporal extent
Next: Planning with Time Up: Related Work: Representing and Previous: Concurrency
A common concern in temporal reasoning frameworks, discussed in detail by Vila and others [VilaVila1994,van Benthamvan Bentham1983], is the divided instant problem. This is the problem that is
apparent when considering... | {"url":"http://www.cs.cmu.edu/afs/cs/project/jair/pub/volume20/fox03a-html/node20.html","timestamp":"2014-04-19T08:07:43Z","content_type":null,"content_length":"4883","record_id":"<urn:uuid:cde8cb90-ec5b-4980-b88c-e56b98627460>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00107-ip-1... |
Lift Traffic Analysis: General Formulae for Double-deck Lifts
R D Peters†‡ BSc, P Mehta‡ BSc PhD C Eng MIEE and J Haddon† BSc C Eng MIEE MCIBSE
†Ove Arup & Partners, 13 Fitzroy Street, London W1P 6BQ, UK
‡Brunel University, Uxbridge, Middlesex UB8 3PH, UK
Received 23 January 1996, in final form 29 April 1996
Telephone ... | {"url":"https://www.peters-research.com/index.php?option=com_content&view=article&id=55%253Arisk-and-the-vertical-transportation-industry&catid=3%253Apapers&Itemid=1","timestamp":"2014-04-18T02:57:53Z","content_type":null,"content_length":"38221","record_id":"<urn:uuid:c67d5179-9554-4c25-84cc-255a5b7fef4e>","cc-path":"... |
Testing a Digital Scale
Dave Tutelman - December 1, 2005
There are times you will need to test a digital scale to see if it is working properly. It's easy to do if you have a set of calibrated weights of the proper mass just hanging arou... | {"url":"http://www.tutelman.com/golf/measure/digitalScaleTest.php","timestamp":"2014-04-18T03:00:32Z","content_type":null,"content_length":"18702","record_id":"<urn:uuid:c73494a4-dfc6-4041-8d69-7983d378a100>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00080-ip-10-147-4-33.ec2.inter... |
Network Solutions E-Commerce Web Site
A question I am often asked is “why don’t you recommend aluminum for an exhaust material?” They continue, “so-and-so" has been running it on his car for years without any problems.” So let’s take a
closer look at this topic. Exhaust tubes experience stress from a variety of sources... | {"url":"http://www.burnsstainless.com/yieldstrength.aspx","timestamp":"2014-04-18T10:34:08Z","content_type":null,"content_length":"27355","record_id":"<urn:uuid:6bc1f98a-8055-43ea-9e3e-df1aa000605d>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00612-ip-10-147-4-33.ec2.internal.warc.... |
Gottlob Frege was a logician, philosopher and most importantly mathematician.He was born on 8th November, 1848 and died on 26th July, 1925. He wrote a lot on the philosophy of language and even
Early Life
He was born in what is now known as a modern federal state in Germany, Mecklenburg-Vorpommern. Frege’s father co-fo... | {"url":"http://www.famous-mathematicians.com/gottlob-frege/","timestamp":"2014-04-24T00:09:54Z","content_type":null,"content_length":"34980","record_id":"<urn:uuid:3a491edc-64be-42f8-8ba6-0ed1fb54f50d>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00150-ip-10-147-4-33.ec2.internal.war... |