content stringlengths 86 994k | meta stringlengths 288 619 |
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J-Test Davidson-MacKinnon
Hi all,
I would need your help with the following.
I have two models
1) Rf = a + b1*P
2) Rf = a + b1*P + b2*R + b3*I + b4*S + b5*V + b6*C + b7*A + b8*E + b9*G
I have check done all diagnostics for autocorrelation, heteroscedasticity, etc and they both seem fine.
The problem is that variable P ... | {"url":"http://forums.eviews.com/viewtopic.php?f=4&t=3501","timestamp":"2014-04-19T17:33:11Z","content_type":null,"content_length":"17238","record_id":"<urn:uuid:a1e26b03-fa27-49c2-9e25-c8e624fce12a>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00064-ip-10-147-4-33.ec2.internal.warc.... |
[Maxima] Re: sum evals first argument inconsistently
Richard Fateman fateman@cs.berkeley.edu
Tue, 20 May 2003 08:37:45 -0700
The method of evaluation for the arguments to SUM have
been hashed over repeatedly both in Macsyma (circa 1969?)
and its competitors. It does not help to have the
"right" answer if the users exp... | {"url":"https://www.ma.utexas.edu/pipermail/maxima/2003/004870.html","timestamp":"2014-04-21T02:14:22Z","content_type":null,"content_length":"9684","record_id":"<urn:uuid:6d98c76d-3720-4155-a1ba-a39e359843f9>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00048-ip-10-147-4-33.ec2.inte... |
Irvington, NJ SAT Tutor
Find a Irvington, NJ SAT Tutor
...I help students by going over techniques, maybe introduce new ways to do certain things. For the science classes, I find that flash cards, and games designed to drill information to be
helpful. For math subjects, working through problems together is the best... | {"url":"http://www.purplemath.com/irvington_nj_sat_tutors.php","timestamp":"2014-04-18T13:38:08Z","content_type":null,"content_length":"24042","record_id":"<urn:uuid:0cf04982-0a96-44ce-bfd0-e82043f85b08>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00090-ip-10-147-4-33.ec2.internal.... |
Generators for congruence group $\Gamma(2)$
up vote 6 down vote favorite
Is the congruence group $\Gamma(2)$ generated by the upper triangular matrix $(1, 2; 0, 1)$ and the lower triangular matrix $(1, 0; 2, 1)$ or does on need to also throw in the negation of the
identity? To be specific, how do I check that the negat... | {"url":"http://mathoverflow.net/questions/29700/generators-for-congruence-group-gamma2","timestamp":"2014-04-16T22:51:28Z","content_type":null,"content_length":"61848","record_id":"<urn:uuid:bb2b0fec-4c98-4d7e-806f-f8a0fbf1987a>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00280-ip-1... |
ing and
Results 11 - 20 of 37
"... A relational database may not satisfy certain integrity constraints (ICs) for several reasons. However most likely most of the information in it is still consistent with the ICs. The answers to
queries that are consistent with the ICs can be considered sematically correct answers, an... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=183101&sort=cite&start=10","timestamp":"2014-04-20T14:15:51Z","content_type":null,"content_length":"39905","record_id":"<urn:uuid:f4de0d54-e8e6-44e2-aefe-c3f1413beb46>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00083-ip-10-147-4-... |
Sawtooth VCO
The figure above shows my current implementation of the popular integrator-with-reset sawtooth VCO. Very briefly, the circuit operates as follows. Capacitor C2 and op amp OA3 form an active
integrator which is driven by current from an exponential current source built around op amp OA2 and the differential... | {"url":"http://home.comcast.net/~ijfritz/sy_cir2.htm","timestamp":"2014-04-16T08:33:07Z","content_type":null,"content_length":"5927","record_id":"<urn:uuid:6d744c4c-ca83-4732-a4b3-6f62e1ec3cf5>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00365-ip-10-147-4-33.ec2.internal.warc.gz"} |
Advice for prospective graduate students
Every noble work is at first impossible.
--Thomas Carlyle
What students am I looking for?
• Independent thinkers. How can you prove that you are an independent thinker? Example: You have published a paper that builds on your work. However, not all papers count. If you did some... | {"url":"http://www.ualberta.ca/~szepesva/advice.html","timestamp":"2014-04-18T19:48:50Z","content_type":null,"content_length":"11739","record_id":"<urn:uuid:3c475e06-a972-48fe-b701-bf3b07590248>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00284-ip-10-147-4-33.ec2.internal.warc.gz"} |
3rd grade word problem lesson
LESSON PLAN—Grade 3
Math: Word Problems (55 minutes)
By Rosy Audette, November 20, 2010
Table 1
OBJECTIVE. What will your students know, understand or be able to do by the end of ... | {"url":"http://cnx.org/content/m36166/1.1/","timestamp":"2014-04-19T12:12:12Z","content_type":null,"content_length":"45806","record_id":"<urn:uuid:a3c6d582-d1e3-4c21-9b23-db93874e580a>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00454-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is this shape called? [Archive] - MacRumors Forums
Nov 4, 2010, 11:28 AM
I need look into the usage of a particular shape/design, and I really need to know what it’s called - if it has a name - before I can even search for it.
Here’s a quick sketch:
So, it’s formed from a circle, and overlaid with a square with t... | {"url":"http://forums.macrumors.com/archive/index.php/t-1043323.html","timestamp":"2014-04-16T17:13:01Z","content_type":null,"content_length":"12717","record_id":"<urn:uuid:6756277c-e9f6-4378-9461-3f2dca0a95c2>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00462-ip-10-147-4-33.ec2.in... |
Most general form for calculating derivatives using limits.
November 5th 2009, 03:25 PM #1
Junior Member
Dec 2008
Most general form for calculating derivatives using limits.
Right now I am working on finding the most general form for calculating a derivative using limits.
Right now I have:
$\lim_{h\righ... | {"url":"http://mathhelpforum.com/calculus/112673-most-general-form-calculating-derivatives-using-limits.html","timestamp":"2014-04-20T03:38:48Z","content_type":null,"content_length":"34913","record_id":"<urn:uuid:7a2c4a02-73d8-414a-b05f-f42ac297787a>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20... |
Stephen Boyd, Laurent El Ghaoui, Eric Feron, and Venkataramanan Balakrishnan
Studies in Applied Mathematics 15
In this book the authors reduce a wide variety of problems arising in system and control theory to a handful of convex and quasiconvex optimization problems that involve linear matrix inequalities.
These optim... | {"url":"http://www.ec-securehost.com/SIAM/AM15.html","timestamp":"2014-04-17T21:22:56Z","content_type":null,"content_length":"7142","record_id":"<urn:uuid:13d5ba76-b570-47fd-9b86-c553ebd4b7cd>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00074-ip-10-147-4-33.ec2.internal.warc.gz"} |
2 masses connected by a string wrapped around a massless pulley, F applied to pulley.
hi tonicandgin!
(just got up
yes, there are two ways doing it
your can either start with F = ma for the centre of mass, as your professor suggests,
or you can just do F = ma for each of the three bodies separately
… i still feel like ... | {"url":"http://www.physicsforums.com/showthread.php?t=574173","timestamp":"2014-04-18T03:03:06Z","content_type":null,"content_length":"41224","record_id":"<urn:uuid:d7207ee9-ae65-43f2-878f-92d94df73b32>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00087-ip-10-147-4-33.ec2.internal.w... |
Book Details
Search page | Title Index | Author Index
Table of Contents
e-Book PDF
(4193 KB)
Heritage of European Mathematics
Peter M. Neumann (University of Oxford, UK)
The mathematical writings of Évariste Galois
Corrected 2nd printing, September 2013
ISBN 978-3-03719-104-0
DOI 10.4171/104
October 2011, 421 pages, ha... | {"url":"http://www.ems-ph.org/books/book.php?proj_nr=137","timestamp":"2014-04-17T03:49:45Z","content_type":null,"content_length":"7779","record_id":"<urn:uuid:8739c0ce-69e4-4c5c-ade4-9ff441154cdf>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00206-ip-10-147-4-33.ec2.internal.warc.gz... |
GSoC Update 4: Solving Sudoku's
In my previous post, I discussed my work on generating Sudoku puzzles. I had planned to try and improve this, and did make some small improvements, for instance adding a check at the end using the
existing solver code to check for a unique solution. However I am not sure if this is a ver... | {"url":"http://cbaines.blogspot.com/2012/07/gsoc-update-4-solving-sudokus.html","timestamp":"2014-04-20T00:42:56Z","content_type":null,"content_length":"54294","record_id":"<urn:uuid:a002c84e-ca41-47d9-879a-fcf7788d0d04>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00332-ip-10-147-4-... |
Upper Marlboro Trigonometry Tutor
Find an Upper Marlboro Trigonometry Tutor
...I came to u.s in 1980 with an in-service scholarship award to study communication engineering at the university of Illinois Chicago campus where i graduated in march 1984. After my graduation,i
went back to my country Nigeria to work and... | {"url":"http://www.purplemath.com/upper_marlboro_md_trigonometry_tutors.php","timestamp":"2014-04-18T08:45:14Z","content_type":null,"content_length":"24452","record_id":"<urn:uuid:f3eedf27-fd6b-4d16-b3a1-1ea894cd7c66>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00337-ip-10-147-4-33... |
The Sum Of The First Billion Primes
This problem from Programming Praxis came about in the comments to my last post and intrigued me. So today, we are trying to sum the first one billion primes. Summing the first hundred, thousand,
even million primes isn’t actually that bad. But it takes a bit more effort when you sca... | {"url":"http://blog.jverkamp.com/2012/11/01/the-sum-of-the-first-billion-primes/","timestamp":"2014-04-16T18:56:35Z","content_type":null,"content_length":"134067","record_id":"<urn:uuid:b0f5c475-c9b1-4b81-b927-cb8a5f1463ae>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00614-ip-10-14... |
Measuring Compactness
What do you mean by district compactness? How is compactness measured?
A circle is compact. A square is compact. A polygon with donut holes and tentacles extending in many directions is not. Most compactness measures attempt to quantify the geometric shape of a district
relative to a perfectly com... | {"url":"http://www.redistrictingthenation.com/whatis-compactness.aspx","timestamp":"2014-04-16T07:13:34Z","content_type":null,"content_length":"10921","record_id":"<urn:uuid:a999a4a3-5ea5-4429-86ad-a3c2096a8223>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00264-ip-10-147-4-33.ec2.i... |
How I Made Wine Glasses from Sunflowers
July 28, 2011 — Christopher Carlson, Senior User Interface Developer, User Interfaces
Eons ago, plants worked out the secret of arranging equal-size seeds in an ever-expanding pattern around a central point so that regardless of the size of the arrangement, the seeds pack evenly.... | {"url":"http://blog.wolfram.com/2011/07/28/how-i-made-wine-glasses-from-sunflowers/","timestamp":"2014-04-17T07:10:55Z","content_type":null,"content_length":"138768","record_id":"<urn:uuid:c9b8ad1c-10fd-4f5b-898f-1496bca00916>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00567-ip-10... |
Pythagorean Wins [Archive] - White Sox Interactive Forums
05-10-2005, 01:01 PM
It's been asked a few times about what the formula for Pythagorean wins is and I found this article.
In short, the formula for expected win percentage is: the square of runs scored divided by the sum of the square of runs scored and the squ... | {"url":"http://www.whitesoxinteractive.com/vbulletin/archive/index.php/t-49838.html","timestamp":"2014-04-17T22:11:27Z","content_type":null,"content_length":"18165","record_id":"<urn:uuid:8331957a-108f-4ee6-ada2-6cde1cde2a76>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00297-ip-10-... |
Rochester Hills, MI
West Bloomfield, MI 48322
Master Certified Coach for Exam Prep, Mathematics, & Physics
...tudents and Parents, It is a pleasure to make your acquaintance, and I am elated that you have found interest in my profile. I am the recipient of a Master of Science: Physics and Master of Arts:
ematics with a... | {"url":"http://www.wyzant.com/Rochester_Hills_MI_Math_tutors.aspx","timestamp":"2014-04-18T19:44:37Z","content_type":null,"content_length":"61525","record_id":"<urn:uuid:0a9169ac-d2f6-461b-9c04-cdd4865c60cc>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00391-ip-10-147-4-33.ec2.intern... |
Mill Valley Geometry Tutor
Find a Mill Valley Geometry Tutor
...I think this is a wonderful combination: I can relate to students, understand their frustrations and fears, and at the same time I deeply understand math and take great joy in communicating
this to reluctant and struggling students, as well as to able ... | {"url":"http://www.purplemath.com/mill_valley_ca_geometry_tutors.php","timestamp":"2014-04-17T07:54:34Z","content_type":null,"content_length":"24077","record_id":"<urn:uuid:0313d16e-d039-4c3a-a785-dfe4ad105fdb>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00592-ip-10-147-4-33.ec2.int... |
Posts by
Total # Posts: 21
a stone of mass 50g is being rotated in a circle of radius 50cm with a uniform speed of 2m/s.what is thje accelerationof the stone?
a stone of mass 50g is being rotated in a circle of radius 50cm with a uniform speed of 2m/s.what is thje accelerationof the stone?
lpu collage
An urn contains ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=sunil","timestamp":"2014-04-21T14:43:57Z","content_type":null,"content_length":"10437","record_id":"<urn:uuid:bdb4f2e6-793b-4cb4-b723-338053c29060>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00434-ip-10-147-4-33.ec2.inte... |
Need help with price calculation
April 9th 2013, 10:04 PM
Need help with price calculation
I have a Retail Price of $165 and give a discount of 66.67% to get a Wholesale Price of $55.
The question is...
How do I calculate the Retail Price
if I am just given the Wholesale Price of $55 and know that the R... | {"url":"http://mathhelpforum.com/new-users/217152-need-help-price-calculation-print.html","timestamp":"2014-04-20T11:36:37Z","content_type":null,"content_length":"6079","record_id":"<urn:uuid:7b6138f5-1121-44eb-98d8-7e026e95e119>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00399-ip... |
Speed of Sound
Air is a gas, and a very important property of any gas is the speed of sound through the gas. Why are we interested in the speed of sound? The speed of "sound" is actually the speed of transmission
of a small disturbance through a medium. Sound itself is a sensation created in the human brain in response... | {"url":"http://www.grc.nasa.gov/WWW/BGH/sound.html","timestamp":"2014-04-16T07:22:23Z","content_type":null,"content_length":"13709","record_id":"<urn:uuid:e1e62fc8-bd02-439e-ab57-2586767b36c5>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00198-ip-10-147-4-33.ec2.internal.warc.gz"} |
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... | {"url":"http://www.nap.edu/openbook.php?record_id=1732&page=83","timestamp":"2014-04-18T14:19:37Z","content_type":null,"content_length":"35282","record_id":"<urn:uuid:80f37feb-7900-46a8-827b-e6b63585ea24>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00180-ip-10-147-4-33.ec2.internal... |
blowing up general k points on the plane
up vote 3 down vote favorite
Del Pezzo surfaces are obtained by blowing up $1 \leq k \leq 8$ points on general position in $\mathbb{P}^2$. What does it happen when the number of points is larger than nine? In this sense,
Beauville's book in surfaces presents the topic in the con... | {"url":"http://mathoverflow.net/questions/107345/blowing-up-general-k-points-on-the-plane","timestamp":"2014-04-19T07:29:08Z","content_type":null,"content_length":"69534","record_id":"<urn:uuid:9b42ee33-c0a9-45d9-9a3c-297ead5b4665>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00284-... |
QPair Class Reference
The QPair class is a template class that stores a pair of items. More...
#include <QPair>
Public Types
typedef first_type
typedef second_type
Public Functions
QPair ()
QPair ( const T1 & value1, const T2 & value2 )
QPair<T1, T2> & operator= ( const QPair<T1, T2> ... | {"url":"http://idlebox.net/2010/apidocs/qt-everywhere-opensource-4.7.0.zip/qpair.html","timestamp":"2014-04-18T23:55:48Z","content_type":null,"content_length":"21894","record_id":"<urn:uuid:ee980fc3-1b88-4b1a-95df-d9be52dc25d5>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00106-ip-10... |
The Prime Glossary: Euclid
Prime Pages:
Top 5000:
Euclid (pronounced YOO klihd) was a Greek mathematician who lived approximately 330-270 B.C. Euclid compiled and systematically arranged the geometry and number theory of his day into the famous text
"Elements." This text, used in schools for about 2000 years, earned hi... | {"url":"http://primes.utm.edu/glossary/page.php?sort=Euclid","timestamp":"2014-04-19T07:16:12Z","content_type":null,"content_length":"4456","record_id":"<urn:uuid:1427e2c2-ca20-443f-9466-f8916b436e2c>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00420-ip-10-147-4-33.ec2.internal.warc... |
One divided by Infinity
What is 1 / Infinity ?
Is it 0 ?
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
Re: One divided by Infinity
1/infinity? Infinity contains all known numbers, including negative numbers, in existance... Thus, you can really divide it ... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=11743","timestamp":"2014-04-16T04:37:25Z","content_type":null,"content_length":"37908","record_id":"<urn:uuid:b950420f-d366-4939-8446-67cbd1783b07>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00041-ip-10-147-4-33.ec2.internal.... |
Paper No 7th International Conference on Multiphase Flow
ICMF 2010, Tampa, FL USA, May 30-June 4, 2010
A Diffusion-Inertia Model for Predicting Aerosol Dispersion and
Deposition in Turbulent Flows
R. V. Mukin, N. I. Drobyshevsky, A. S. Filippov, V. F. Strizhov and L. I. Zaichik
Nuclear Safety Institute of the Russian A... | {"url":"http://ufdc.ufl.edu/UF00102023/00058","timestamp":"2014-04-16T07:46:44Z","content_type":null,"content_length":"48424","record_id":"<urn:uuid:58aa2222-931b-4202-b005-62acd1aaf039>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00628-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Find the limit: see the attachment. Please, don't throw around... | {"url":"http://openstudy.com/updates/51058918e4b0ad57a5636666","timestamp":"2014-04-20T14:07:28Z","content_type":null,"content_length":"50854","record_id":"<urn:uuid:8cf199cd-1982-4757-b0b4-752492a7860f>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00023-ip-10-147-4-33.ec2.internal.... |
{-# LANGUAGE TypeFamilies, PatternGuards, GeneralizedNewtypeDeriving #-}
-- | @TrieQueue e@ is a priority queue @IQueue@ instance satisfying @QueueKey (TrieQueue e) ~ [e]@, with the property that this queue frequently performs better than any other queue
-- implementation in this package for keys of type @[e]@.
-- Th... | {"url":"http://hackage.haskell.org/package/queuelike-1.0.8/docs/src/Data-Queue-TrieQueue.html","timestamp":"2014-04-20T21:50:37Z","content_type":null,"content_length":"38486","record_id":"<urn:uuid:e39ba546-0384-4fe7-9397-187efea575ae>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00... |
Optimization Problem
March 29th 2009, 04:30 PM #1
Mar 2009
Optimization Problem
Detergent will be packaged into a square-bottomed box with volume of 450 cubic inches. What dimensions should the box have to minimize the surface area?
I am a bit lost with this. Can someone please show me the steps on how to c... | {"url":"http://mathhelpforum.com/calculus/81323-optimization-problem.html","timestamp":"2014-04-20T07:51:37Z","content_type":null,"content_length":"44538","record_id":"<urn:uuid:df3a6c8e-e4fd-45c5-bfc2-0b74c78e9f99>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00112-ip-10-147-4-33.e... |
High order of accuracy difference schemes for the inverse elliptic problem with Dirichlet condition
The overdetermination problem for elliptic differential equation with Dirichlet boundary condition is considered. The third and fourth orders of accuracy stable difference schemes for the solution of
this inverse problem... | {"url":"http://www.boundaryvalueproblems.com/content/2014/1/5","timestamp":"2014-04-19T14:35:12Z","content_type":null,"content_length":"203955","record_id":"<urn:uuid:eebabbc7-4e56-47fc-b048-ac3954f5adfc>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00264-ip-10-147-4-33.ec2.internal.... |
What Are The Forces In The Struts Supporting The Loaded Point
Chapter 7 : The maximum shear stress occurs at the points along neutral axis since Q is maximum and determine the shear force resisted by the web of the beam. V = 20 kN,. 474 shear force V that the
strut can support if the allowable shear stress for the subj... | {"url":"http://prijom.com/posts/what-are-the-forces-in-the-struts-supporting-the-loaded-point.php","timestamp":"2014-04-16T04:12:54Z","content_type":null,"content_length":"28658","record_id":"<urn:uuid:d4b626a7-c81f-46a1-b350-23393c346ca2>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-2014041600520... |
Differential equation--Moth problem
January 13th 2012, 06:12 PM #1
Junior Member
Jan 2010
Differential equation--Moth problem
One theory about the behaviour of moths states that they navigate at night by keeping fixed angle between their velocity vector and the direction of the Moon [or some bright star]. A cer... | {"url":"http://mathhelpforum.com/differential-equations/195250-differential-equation-moth-problem.html","timestamp":"2014-04-17T01:22:49Z","content_type":null,"content_length":"63826","record_id":"<urn:uuid:9284d854-b2a7-496c-896a-054c02cc58e6>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-201404160... |
convert 550 cc to cup
You asked:
convert 550 cc to cup
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Euler's Formula
Date: 01/27/98 at 21:33:23
From: Anonymous
Subject: Trig id's; Euler's equation
I have been using trig for some time now, but the identities are still
one of my weaknesses. I read the answer to a related question you
posted. A few years ago I saw a electrical engineer use a technique
that involved a com... | {"url":"http://mathforum.org/library/drmath/view/53843.html","timestamp":"2014-04-16T13:33:17Z","content_type":null,"content_length":"7527","record_id":"<urn:uuid:57583270-73b2-470f-8980-e05a29216993>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00030-ip-10-147-4-33.ec2.internal.war... |
Posts by
Total # Posts: 11
For a geometric series, S4/S8= 1/17, determine the first three terms of the series.
If 22.15 milliliters of 0.100 molarity sulfuric acid is required to neutralize 10.0 milliliters of lithium hydroxide solution, what is the molar concentration of the base?
Mathematics, Math
During a period of... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Kaela","timestamp":"2014-04-23T23:35:11Z","content_type":null,"content_length":"8332","record_id":"<urn:uuid:29c1b9d9-71c8-42af-b895-bedeeb648c07>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00423-ip-10-147-4-33.ec2.intern... |
Displaying a set of patterns
Displaying a set of patterns
Hi all,
I need to write pseudo-codes for these 2 patterns.
I did execute the program in C++,it displays it like:
but I am unable to display where there are the same amount of asterisks, I highlight them in red. I am unable to make it work well wh... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/127556-displaying-set-patterns-printable-thread.html","timestamp":"2014-04-21T08:54:40Z","content_type":null,"content_length":"9174","record_id":"<urn:uuid:19cc53d1-e885-4cd3-89bc-3bf0776a02a0>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAI... |
Inductor Capacitance and Inductance Estimation
To be able to estimate the parasitic capacitance effects on an inductor you need to do (at least) two measurements, because with one measurement we can only determine one parameter. The simplest way
to do this is to resonate the inductor with two different capacitors in pa... | {"url":"http://www.qsl.net/in3otd/inductors.html","timestamp":"2014-04-23T09:19:11Z","content_type":null,"content_length":"7553","record_id":"<urn:uuid:75e0ccfb-e9a0-4c4d-ad78-391a8fb52a6d>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00392-ip-10-147-4-33.ec2.internal.warc.gz"} |
Twaddell number
A hydrometer scale usually used for liquids denser than water, 19^th – 20^th century, mostly used in England, for example in the leather industry to check tanning solutions, and for sulfuric acid and
milk. Abbr, �Tw.
To convert a Twaddell number to a scale in which the specific gravity of water = 1, mul... | {"url":"http://www.sizes.com/units/hydrometer_twaddell.htm","timestamp":"2014-04-19T15:00:20Z","content_type":null,"content_length":"6415","record_id":"<urn:uuid:a4a9123f-452d-4f30-a837-29434dbe0335>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00086-ip-10-147-4-33.ec2.internal.warc.... |
[Numpy-discussion] Is there a way to reset an accumulate function?
[Numpy-discussion] Is there a way to reset an accumulate function?
Cera, Tim tim@cerazone....
Tue Oct 23 19:04:07 CDT 2012
> How about this hackish solution, for a quick non-looping fix?
> In [39]: a = np.array([1,2,3,4,np.nan,1,2,3,np.nan,3])
> idx = n... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2012-October/064257.html","timestamp":"2014-04-16T07:59:34Z","content_type":null,"content_length":"3695","record_id":"<urn:uuid:7d649e3a-1720-410e-bb96-a22b3e39e045>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00526-ip-10-147... |
Appearing Square
Copyright © University of Cambridge. All rights reserved.
'Appearing Square' printed from http://nrich.maths.org/
Make an eight by eight square, the layout is the same as a chessboard. You can print out and use the square below.
What is the area of the square?
Divide the square in the way shown by the ... | {"url":"http://nrich.maths.org/1076/index?nomenu=1","timestamp":"2014-04-17T12:51:36Z","content_type":null,"content_length":"3801","record_id":"<urn:uuid:74f426d6-4a0a-42bf-96d5-0cea9735227e>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00327-ip-10-147-4-33.ec2.internal.warc.gz"} |
Calculating Armour Effectiveness - Newcomers' Forum
Yeah, first of all, i'm not really a newcomer, i know, but the answer of this question might help some newcomers to understand how to calculate armour effectiveness.
I was trying to calculate T110s upper glacis plate, which is 254mm thick, at 30° angle (from the horiz... | {"url":"http://forum.worldoftanks.eu/index.php?/topic/96749-calculating-armour-effectiveness/","timestamp":"2014-04-20T05:45:50Z","content_type":null,"content_length":"69956","record_id":"<urn:uuid:5dcc156b-9212-4d11-9082-8f1d9e534712>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00... |
Standard Deviation
You are exceeding array bounds on line 9. Should be < not <= , like you have on line 3. Hard to say what's wrong otherwise. There are 4 variables being used which aren't declared in the function:
sum, sum2, avg and sD. I don't know their types (could affect accuracy and how operations are carried out... | {"url":"http://www.cplusplus.com/forum/beginner/114490/","timestamp":"2014-04-19T20:06:58Z","content_type":null,"content_length":"13830","record_id":"<urn:uuid:ef745a77-e5d5-4b21-ac5e-d8b756894c11>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00166-ip-10-147-4-33.ec2.internal.warc.g... |
Integral Notation
January 1st 2008, 07:58 PM #1
Global Moderator
Nov 2005
New York City
Integral Notation
One of the thing that bothered me for a long time with the $\bold{d}x$ appearing in the end of the integral. What is it for? And why was it but there? People told me that it is because we want to
sh... | {"url":"http://mathhelpforum.com/calculus/25442-integral-notation.html","timestamp":"2014-04-21T04:07:03Z","content_type":null,"content_length":"56539","record_id":"<urn:uuid:185ed739-d243-4751-b1eb-7e580e3e070d>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00148-ip-10-147-4-33.ec2.... |
MA 460: Topics in Analysis
Kurt Bryan, Spring 2011-12
What will this course be about?
This course will take Real Analysis to the next level. Nonetheless, it has a much less "epsilon-delta" feel to it than Reals I. It is in many ways essential material for people going to grad school,
and it also forms the theoretical b... | {"url":"http://www.rose-hulman.edu/~bryan/real2ad.html","timestamp":"2014-04-21T00:01:56Z","content_type":null,"content_length":"1847","record_id":"<urn:uuid:dcc6d961-5574-4773-97ee-bd4065b6ad4b>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00123-ip-10-147-4-33.ec2.internal.warc.gz"... |
Circumscribed circle
667pages on
this wiki
In geometry, the circumscribed circle or circumcircle of a polygon is a circle which passes through all the vertices of the polygon. The center of this circle is called the circumcenter.
A polygon which has a circumscribed circle is called a cyclic polygon. All regular simple ... | {"url":"http://math.wikia.com/wiki/Circumscribed_circle","timestamp":"2014-04-21T14:40:39Z","content_type":null,"content_length":"90606","record_id":"<urn:uuid:1cfa45bd-b2b9-4674-9781-f853cb4495b5>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00043-ip-10-147-4-33.ec2.internal.warc.g... |
Find work done in stretching rubber band
He did it everything the same way except for the limits of integration. How can I explain to him?
Putting the shoe on the other foot?
If trying to convince a disbelieving student, I might try this approach:
Suppose you nominate some realistic data values (for F
, l
, and s) and ... | {"url":"http://www.physicsforums.com/showthread.php?t=688068","timestamp":"2014-04-20T18:23:53Z","content_type":null,"content_length":"49063","record_id":"<urn:uuid:ed8ccc52-80f3-43dc-8722-bae6a78b8fc4>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00096-ip-10-147-4-33.ec2.internal.w... |
Extra Dimensions
One of the most apparently obvious properties of the world we live in is that it has three spatial dimensions (obvious to you because you can move left or right, walk forward or backward, or jump up
and down). But one of the most fascinating non-obvious properties that the world might exhibit is that... | {"url":"http://profmattstrassler.com/articles-and-posts/some-speculative-theoretical-ideas-for-the-lhc/extra-dimensions/","timestamp":"2014-04-17T12:30:46Z","content_type":null,"content_length":"104741","record_id":"<urn:uuid:225e79f5-5310-418b-9829-1bbb1eeb460f>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/wa... |
the encyclopedic entry of Dedekind
, a set
if some proper
subset B
. Explicitly, this means that there is a
bijective function
onto some proper subset
. A set is
if it is not Dedekind-infinite.
Comparison with the usual definition of infinite set
This definition of "infinite set" should be compared with the usual defin... | {"url":"http://www.reference.com/browse/columbia/Dedekind","timestamp":"2014-04-20T04:20:35Z","content_type":null,"content_length":"87456","record_id":"<urn:uuid:d28d9b5b-a860-484d-a0ad-9190058073e9>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00087-ip-10-147-4-33.ec2.internal.warc... |
"Large" diffeomorphisms in general relativity
Why? It is a diffeomorphism and does not create a singularity
Well, then it can't change the geometry, at least as defined by anything you can compute using the metric. This really has nothing to do with GR, it is differential geometry.
My understanding is that topology of ... | {"url":"http://www.physicsforums.com/showthread.php?p=3167529","timestamp":"2014-04-19T04:44:12Z","content_type":null,"content_length":"80774","record_id":"<urn:uuid:bc523eda-24ac-4fa5-ae33-15bb54b79ed4>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00541-ip-10-147-4-33.ec2.internal.... |
Effort to get us all on the same page (balloon analogy)
are a few questions from an entry level layperson acceptable here? if not then remove this post.
1. we are stationary but with the universe is expanding, the distance between us and distant galaxies is increasing due to expansion, so does that mean that the distan... | {"url":"http://www.physicsforums.com/showthread.php?t=261161","timestamp":"2014-04-18T08:19:09Z","content_type":null,"content_length":"102700","record_id":"<urn:uuid:ad2327e3-a036-4c4a-a8c7-4f490bb8261f>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00043-ip-10-147-4-33.ec2.internal.w... |
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Determine if the bold part of each sentence is a phrase or a c... | {"url":"http://openstudy.com/updates/5101f5fce4b03186c3f88b49","timestamp":"2014-04-17T22:08:24Z","content_type":null,"content_length":"749590","record_id":"<urn:uuid:b06fe506-4e00-4880-bec6-41d7e5653426>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00286-ip-10-147-4-33.ec2.internal... |
I recently attended the 2011 Australasian Mathematical Psychology Conference. This post summarises a few thoughts I had on the use of R, Matlab and other tools in mathematical psychology flowing from
discussions with researchers at the conference. I w...
Twin Cities R User Group Meeting Tonight!
TCRUG will be having a ... | {"url":"http://www.r-bloggers.com/page/28/?s=sweave","timestamp":"2014-04-16T10:31:25Z","content_type":null,"content_length":"35830","record_id":"<urn:uuid:19710d57-9b9f-46cd-8313-37c9ffda3da7>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00319-ip-10-147-4-33.ec2.internal.warc.gz"} |
Eigenvalue criteria for existence of positive solutions of impulsive differential equations with non-separated boundary conditions
In this paper, we discuss the existence of positive solutions for second-order differential equations subject to nonlinear impulsive conditions and non-separated periodic boundary value con... | {"url":"http://www.boundaryvalueproblems.com/content/2013/1/3?fmt_view=classic","timestamp":"2014-04-17T04:11:03Z","content_type":null,"content_length":"228766","record_id":"<urn:uuid:a9b6ef3d-1da1-407c-a143-51b4a5198f2c>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00102-ip-10-147-... |
vector angle
May 10th 2009, 09:58 AM #1
Sep 2008
vector angle
two forces $F_1$N and $F_2$ N are given by
$F_1 = 24i + 32j - 42k$
$F_2 = -3i - 72j - 30k$
a) calculate, correct to the nearest degree, the angle between the directions of $F_1$ and $F_2$
so using the dot product formula $F_1 \cdot F_... | {"url":"http://mathhelpforum.com/calculus/88406-vector-angle.html","timestamp":"2014-04-17T21:44:24Z","content_type":null,"content_length":"36360","record_id":"<urn:uuid:00408bf4-3236-4cff-ab75-65dd3612911e>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00309-ip-10-147-4-33.ec2.inter... |
Volume of Gr(2,4)
up vote 6 down vote favorite
I was wondering if anybody can direct me to a paper or a book regarding the volume of $Gr(2,4) $ or generic complex Grassmanian manifolds of order $k$. My own heuristic method seems not to work! It
is based on the adaption of the same procedure one has to follow for findin... | {"url":"http://mathoverflow.net/questions/128922/volume-of-gr2-4/128928","timestamp":"2014-04-17T04:13:07Z","content_type":null,"content_length":"57173","record_id":"<urn:uuid:95416e43-8680-4d31-9e35-125f83f803f3>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00434-ip-10-147-4-33.ec2... |
Convert kilograms per (meter cubed) to pounds per (foot cubed) - Conversion of Measurement Units
›› Convert kilogram/cubic metre to pound/cubic foot
›› More information from the unit converter
How many kilograms per (meter cubed) in 1 pounds per (foot cubed)? The answer is 16.018463374.
We assume you are converting bet... | {"url":"http://www.convertunits.com/from/kilograms+per+(meter+cubed)/to/pounds+per+(foot+cubed)","timestamp":"2014-04-19T04:20:19Z","content_type":null,"content_length":"20315","record_id":"<urn:uuid:c338423a-80d9-44c3-a9f2-92d88a9597b9>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-... |
SIAM Challenge Announcement
A team of one undergraduate, two mathematics graduate students, one continuing education student and two faculty members from the Department of Mathematical Sciences at the University of Delaware
scored a perfect 100 in Prof. Nick Trefethen's "100-Dollar, 100-Digit Challenge." The challenge ... | {"url":"http://www.math.udel.edu/news/siam_announce.html","timestamp":"2014-04-21T10:00:59Z","content_type":null,"content_length":"4825","record_id":"<urn:uuid:b81debcf-26ac-4c94-a2cf-006f59ac2480>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00524-ip-10-147-4-33.ec2.internal.warc.g... |
Posts by
Posts by Jake
Total # Posts: 1,682
Ag2S is an insoluable black solid. Would more solid dissolve, or precipitate once the following are added to the solution. 1. KS-----I know [S] increases, shift to reactants side, precipitate 2. HClO
3. LiOH 4. NH4OH
Twenty people apply for seven jobs that are available at f... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Jake&page=4","timestamp":"2014-04-19T01:58:24Z","content_type":null,"content_length":"29890","record_id":"<urn:uuid:283b30e0-030b-4574-953b-5ccbfcfbb6ac>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00278-ip-10-147-4-33.ec2... |
G is a group with |G|=mp where p is a prime and 1<m<p. Prove that G is not simple.
February 28th 2011, 02:30 PM
G is a group with |G|=mp where p is a prime and 1<m<p. Prove that G is not simple.
Suppose that G is a group with $|G| = mp$ where $p$ is a prime and $1 < m < p$. Prove that $G$ is not simple.
February 28... | {"url":"http://mathhelpforum.com/advanced-algebra/172956-g-group-g-mp-where-p-prime-1-m-p-prove-g-not-simple-print.html","timestamp":"2014-04-20T21:03:25Z","content_type":null,"content_length":"14217","record_id":"<urn:uuid:79e044cf-e001-4781-a7e5-bec9b610b8f8>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc... |
Avondale Estates Precalculus Tutor
...I understand that not every student is the same, and that we all learn at a different pace; therefore, I do my best to accommodate lessons to suit the student's needs.I enjoy tutoring Math. I
have taken and successfully passed Math up to Calculus 2. In the past, I have tutored ... | {"url":"http://www.purplemath.com/Avondale_Estates_Precalculus_tutors.php","timestamp":"2014-04-18T23:17:10Z","content_type":null,"content_length":"24343","record_id":"<urn:uuid:00e86608-8ea1-46ef-b050-3761a1f402ca>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00518-ip-10-147-4-33.e... |
The sum of digits of prime numbers is evenly distributed
(PhysOrg.com) -- On average, there are as many prime numbers for which the sum of decimal digits is even as prime numbers for which it is odd. This hypothesis, first made in 1968, has recently been
proven by French researchers from the Institut de Mathematiques d... | {"url":"http://phys.org/news192907929.html","timestamp":"2014-04-18T01:59:01Z","content_type":null,"content_length":"69970","record_id":"<urn:uuid:ceeea0f7-ffd4-46ea-9d26-a653b85f5b43>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00272-ip-10-147-4-33.ec2.internal.warc.gz"} |
How To Learn Multiplication Tables Fast
2012 Leave a Comment Written by Clint
Coping With Math Anxiety
My palms get sweaty, I breathe too fast, and often I can’t even make my eyes focus on the paper. “I’ve hated math ever since I was nine years old, when my father grounded me for a week because I
couldn’t learn my mu... | {"url":"http://multiplicationtimestablestimes.com/how-to-learn-multiplication-tables-fast","timestamp":"2014-04-19T04:22:26Z","content_type":null,"content_length":"46845","record_id":"<urn:uuid:7a478595-fb83-4409-af3e-6ee8c508865e>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00073-... |
Magnetospheric Multiscale EPO 6-8 Lesson Plans
6-8 Lesson Plans
iMAGINETICspace – MMS Transmedia Book
Enjoy the MMS Transmedia book (Tbook) designed to help students learn about the NASA MMS mission through a variety of inquiry and engineering design methods including the use of digital
+ View iMAGINETICspace B... | {"url":"http://mms.gsfc.nasa.gov/epo_6_8_lesson_plans.html","timestamp":"2014-04-17T18:52:56Z","content_type":null,"content_length":"13343","record_id":"<urn:uuid:e56bce0c-1fcd-40db-b2f0-8d03f3eec7de>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00294-ip-10-147-4-33.ec2.internal.war... |
Math Forum Discussions - Re: Which naturals better?
Date: Feb 7, 2013 9:43 PM
Author: Brian Q. Hutchings
Subject: Re: Which naturals better?
Descartes gave us the screw-up on Snell's law,
apparently copied by fignewton in his "theory of light;"
this is in RD's correspondence with Fermat,
the true author of the theory o... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=8264395","timestamp":"2014-04-21T15:49:51Z","content_type":null,"content_length":"1427","record_id":"<urn:uuid:30f655fd-88d5-499d-88e6-e1b838dd1367>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00629-ip-10-147-4-33.ec2.interna... |
Find Number Given Divisor and Remainder Information
Date: 01/21/2009 at 00:06:19
From: Mark
Subject: Problem solving
A four digit number N leaves remainder 10 when divided by 21,
remainder 11 when divided by 23 and remainder 12 when divided by 25.
What is the sum of the digits of N? The given possible answers are 7,
1... | {"url":"http://mathforum.org/library/drmath/view/72944.html","timestamp":"2014-04-21T12:34:30Z","content_type":null,"content_length":"7094","record_id":"<urn:uuid:72e0eb49-9eaa-4d3f-bd15-cd23cf58acce>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00201-ip-10-147-4-33.ec2.internal.war... |
How to Use Net Present Value in Your Real Estate Analysis
Net Present Value (NPV) is a real estate investing measure widely used for investment real estate analysis as a base to determine if the future cash flows expected to be generated by a rental
property have a present value larger than the amount of cash required... | {"url":"http://realestateinvestmentsoftwareblog.com/net-present-value-real-estate-analysis/","timestamp":"2014-04-19T06:57:03Z","content_type":null,"content_length":"30309","record_id":"<urn:uuid:47ffd6c8-4543-4ba9-92d8-44eea51e20f0>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-0050... |
Severance, CO Math Tutor
Find a Severance, CO Math Tutor
Welcome students! I believe that everyone can succeed with practice and a little guidance. Let me help you look at math and science differently, and learn techniques that will make a variety of
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13 Subjects: including geometry,... | {"url":"http://www.purplemath.com/severance_co_math_tutors.php","timestamp":"2014-04-17T04:16:34Z","content_type":null,"content_length":"23877","record_id":"<urn:uuid:824188fd-5935-4717-a042-8a508980952e>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00602-ip-10-147-4-33.ec2.internal... |
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
1. A force does work on an object if a component of the force
a. is perpendicular to the displacement of the object.
b. is parallel to the displacement of the object.
c. perpendicular to the... | {"url":"http://ww2.valdosta.edu/~pbaskin/ch4-8_review.htm","timestamp":"2014-04-18T18:27:14Z","content_type":null,"content_length":"544972","record_id":"<urn:uuid:05d3fa8a-e777-4491-92d9-912ce9988843>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00603-ip-10-147-4-33.ec2.internal.war... |
Setting Up a Division Calculation Correctly
Date: 12/16/2005 at 22:57:34
From: Pat
Subject: division help please
I need math help, please. What exactly does "divided by" mean? I
never know what number to divide by. I get the two numbers mixed up.
Is there an easy way to remember what number goes where? So when they... | {"url":"http://mathforum.org/library/drmath/view/68380.html","timestamp":"2014-04-20T01:20:48Z","content_type":null,"content_length":"8428","record_id":"<urn:uuid:53b174d4-65da-48bd-a7d0-c83c6533d902>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00190-ip-10-147-4-33.ec2.internal.war... |
Influence of number type and analysis of errors in computational estimation tasks
De Castro Hernández, Carlos and Castro Martínez, Enrique and Segovia Álex, Isidoro (2002) Influence of number type and analysis of errors in computational estimation tasks. In Proceedings of the 26th
Conference of the International group ... | {"url":"http://eprints.ucm.es/12633/","timestamp":"2014-04-17T10:00:49Z","content_type":null,"content_length":"32285","record_id":"<urn:uuid:d9daa6c1-0da8-4a1f-bb77-09e63315c13c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00184-ip-10-147-4-33.ec2.internal.warc.gz"} |
Turing Machine
for a full description, or
for the original paper. One of the
, a
, (i.e. they don't really exist), a
is an abstract computing device, traditionally a (finite state) machine reading and writing marks on an infinite paper tape.
• Not so fast: Turing machines have been implemented as toys, and KarlSchere... | {"url":"http://c2.com/cgi/wiki?TuringMachine","timestamp":"2014-04-20T22:01:27Z","content_type":null,"content_length":"14665","record_id":"<urn:uuid:f145fa64-586f-4c6d-a27b-9c8fc7802525>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00501-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Official Kobe Bryantichrist Thread
I know that a couple of posts have been made about this already, but I decided to make one with all the facts compiled including some that were left out in the others.
- Kobe Bryantichrist stands 6'6
- Kobe Bryantichrist scores 81 points in his 666th game
- 46 FG's + 20 FT's = 66 ... | {"url":"http://www.clublakers.com/kobe/the-official-kobe-bryantichrist-thread-t48075.html","timestamp":"2014-04-18T03:00:50Z","content_type":null,"content_length":"34304","record_id":"<urn:uuid:07431b9a-8b3a-45a8-83fc-67e2d024e8b9>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00127-... |
Circuit and architecture tradeoffs for high-speed multiplication
Results 1 - 10 of 28
- in International Symposium on Microarchitecture (MICRO35), Nov. 2002. Selected as one of the four Best IBM Research Papers in Computer Science, Electrical Engineering and Math published in , 2002
"... During the concept phase and de... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=109484","timestamp":"2014-04-19T19:46:34Z","content_type":null,"content_length":"42129","record_id":"<urn:uuid:b42f0f62-8c9e-4ced-b305-aa3a27facc76>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00469-ip-10-147-4-33.ec2.internal.war... |
Cryptology ePrint Archive: Report 2011/629
Near-Linear Unconditionally-Secure Multiparty Computation with a Dishonest MinorityEli Ben-Sasson and Serge Fehr and Rafail OstrovskyAbstract: Secure multiparty computation (MPC) allows a set of n
players to compute any public function, given as an arithmetic circuit, on priva... | {"url":"http://eprint.iacr.org/2011/629/20120817:191745","timestamp":"2014-04-20T05:44:51Z","content_type":null,"content_length":"4903","record_id":"<urn:uuid:c0ce14fa-f03d-489e-a791-f1849e01c5f6>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00382-ip-10-147-4-33.ec2.internal.warc.gz"... |
Puyallup Calculus Tutor
Find a Puyallup Calculus Tutor
...Core content includes the acquisition of skills and the application of concepts in linear inequalities, polynomial functions, composite and inverse functions. Learning outcomes include
exponential and logarithmic functions, domain, range, asymptotes, probabi... | {"url":"http://www.purplemath.com/Puyallup_Calculus_tutors.php","timestamp":"2014-04-17T13:38:53Z","content_type":null,"content_length":"23792","record_id":"<urn:uuid:8428f0b2-0dc8-444b-9833-15df9640fcdf>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00149-ip-10-147-4-33.ec2.internal... |
[Numpy-discussion] A newbie question: How to get the "rank" of an 1-d array
CL anewgene at gmail.com
Mon Mar 27 08:37:04 CST 2006
Hi, group,
I need to get the "rank" of an 1-D array (ie. a vector). Note
that "rank" here is not the value returned from "rank(a_array)". It is
the order of the item in its sorted... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-March/007141.html","timestamp":"2014-04-18T00:23:40Z","content_type":null,"content_length":"3492","record_id":"<urn:uuid:086d121a-d3b9-4e5d-bad3-55614938f05a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00093-ip-10-147-4-... |
Galois Group, generators
March 15th 2009, 07:30 PM
Galois Group, generators
Suppose $G$ is the Galois Group over $\mathbb{Q}$ of one of the polynomials:
i) $x^{11}-1$
ii) $x^4-2$
For your choice of polynomial, find the generators of the splitting field $E$ over $\mathbb{Q}$ and describe the elements of ... | {"url":"http://mathhelpforum.com/advanced-algebra/78915-galois-group-generators-print.html","timestamp":"2014-04-20T01:18:53Z","content_type":null,"content_length":"14424","record_id":"<urn:uuid:50d12810-5530-48fc-81ce-85d5c73e9f0c>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00435-... |
Introducing Routemaster
RouteMaster is the engine that powers point to point path finding for Strava routes in our newly released Route Builder. The killer feature of RouteMaster is data drawn from real Strava athletes.
Instead of merely knowing which paths are designated for cycling/running, we analyze tens of billion... | {"url":"http://engineering.strava.com/routemaster/","timestamp":"2014-04-18T18:17:34Z","content_type":null,"content_length":"31526","record_id":"<urn:uuid:b40b46ff-b5cb-45ec-81b4-8d7e074db592>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00401-ip-10-147-4-33.ec2.internal.warc.gz"} |
Can any one explain how the kinetic energy of this magnetic marble gauss rifle works?
Originally posted by Cyberice
Any one?
Okay, First off, I'd think it it be easier to think of it in terms of momentum than KE, but to each his own.
When you let go of the first marble (A), it is pulled towards the first magnet (1), ac... | {"url":"http://www.physicsforums.com/showthread.php?t=4647","timestamp":"2014-04-17T15:40:18Z","content_type":null,"content_length":"30591","record_id":"<urn:uuid:ab8a791e-dd06-415d-8ac8-857b93b58d37>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00193-ip-10-147-4-33.ec2.internal.warc... |
Patent application title: SUPERCHARGED CODES
Sign up to receive free email alerts when patent applications with chosen keywords are published SIGN UP
A system and method is provided for encoding k input symbols into a longer stream of n output symbols for transmission over an erasure channel such that the original k in... | {"url":"http://www.faqs.org/patents/app/20130198582","timestamp":"2014-04-21T16:07:25Z","content_type":null,"content_length":"66907","record_id":"<urn:uuid:024c0f32-271c-466b-b533-60d6534f3745>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00521-ip-10-147-4-33.ec2.internal.warc.gz"} |
l'hospitals rule
April 12th 2007, 08:35 PM #1
Junior Member
Mar 2007
l'hospitals rule
I have a problem xe^(1/x) and i'm supposed to use l'hospital's rule to explain its behavior as x -> 0. But L'hospital's rule is for division only I thought? Any help would be great thanks.
we spoke about a problem similar ... | {"url":"http://mathhelpforum.com/calculus/13639-l-hospitals-rule.html","timestamp":"2014-04-21T05:35:15Z","content_type":null,"content_length":"48573","record_id":"<urn:uuid:6f457383-163a-4d24-83fd-df6ce7ce8f8e>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00461-ip-10-147-4-33.ec2.i... |
Semisimplicity of étale cohomology representations
up vote 4 down vote favorite
Let $K$ be a number field and $G=Gal(\overline{K}/K)$ the absolute Galois group of $K$. Let $\ell$ be a prime number.
Let $A/K$ be an abelian variety. Then the representation of $G$ on $V_\ell(A)$ is semisimple. This is the famous theorem o... | {"url":"http://mathoverflow.net/questions/56378/semisimplicity-of-etale-cohomology-representations","timestamp":"2014-04-20T08:55:43Z","content_type":null,"content_length":"59754","record_id":"<urn:uuid:05b4eab9-a67f-4f45-b8c4-51b1c8fd58ce>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-2014041600521... |
st: two-stage mvprobit and ghk vs. sem algorithm questions
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread... | {"url":"http://www.stata.com/statalist/archive/2012-07/msg00566.html","timestamp":"2014-04-16T07:37:14Z","content_type":null,"content_length":"9287","record_id":"<urn:uuid:9ab47600-d4ea-4864-be7e-fa779640667c>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00043-ip-10-147-4-33.ec2.int... |
100,556pages on
this wiki
This is an archive of Talk:Attributes.
• Please do not edit this page!
• If needed, direct any comments to the current talk page.
Spell +Crit (effect of Int)
I've modifed the page again to include this information: http://forums.worldofwarcraft.com/thread.aspx?FN=wow-general&T=85... | {"url":"http://www.wowwiki.com/Talk:Attributes/Archive01","timestamp":"2014-04-20T16:13:58Z","content_type":null,"content_length":"99478","record_id":"<urn:uuid:642170f9-e006-4d5d-9e14-8e86c3487d8d>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00188-ip-10-147-4-33.ec2.internal.warc.... |
Unexpected subspaces of tensor products
Villanueva, Ignacio and Pérez García, David and Cabello Sánchez, Félix (2006) Unexpected subspaces of tensor products. Journal of the London Mathematical Society. Second Series, 74 (2). pp. 512-526.
ISSN 0024-6107
Official URL: http://jlms.oxfordjournals.org/content/74/2.toc
We d... | {"url":"http://eprints.ucm.es/11823/","timestamp":"2014-04-19T17:30:16Z","content_type":null,"content_length":"25511","record_id":"<urn:uuid:ed960684-43bd-4924-9375-f3925ea065cd>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00476-ip-10-147-4-33.ec2.internal.warc.gz"} |
Some Notes in Hostility Toward Subtyping
What follows is a session of thinking out loud, so it’s not to be taken too seriously.
The more I think about it, the more I convince myself that the idea of subtyping and class hierarchies is a mistake. “Inheritance” is a good way to lock down a design so that it becomes rigid ... | {"url":"http://apocalisp.wordpress.com/2009/08/27/hostility-toward-subtyping/","timestamp":"2014-04-20T15:51:34Z","content_type":null,"content_length":"67210","record_id":"<urn:uuid:675097b6-143f-4819-b128-5ecf93322bb2>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00331-ip-10-147-4-... |
Question 420:
In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050 kWh and a standard deviation of 218 kWh. Find P45, which is the
consumption level separating the bottom 45% from the top 55%.
If you need help with the concepts covered i... | {"url":"http://www.usablestats.com/askstats/question/420/","timestamp":"2014-04-17T17:03:48Z","content_type":null,"content_length":"8424","record_id":"<urn:uuid:b886516a-d932-4dda-bb7d-652dd2cb3d61>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00282-ip-10-147-4-33.ec2.internal.warc.g... |
Homework Help
Post a New Question | Current Questions
6th grade Math
WOW! This looks like algebra, not 6th grade.
Tuesday, April 23, 2013 at 7:09pm
See Related Questions:Fri,8-20-10,6:17pm Your 1st term should be 3x^2.
Wednesday, April 17, 2013 at 9:11pm
Here's a little perl program that handles the job: sub Ceil { my ... | {"url":"http://www.jiskha.com/1st_grade/?page=9","timestamp":"2014-04-18T16:32:02Z","content_type":null,"content_length":"33852","record_id":"<urn:uuid:ed0616b8-adde-4112-969a-999e3810ce9b>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00017-ip-10-147-4-33.ec2.internal.warc.gz"} |
RE: st: option predict te for cost frontier in stata 8.2
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
RE: st: option predict te for cost frontier in stata 8.2
From "Dev Vencappa" <lexdvv@nottingham.ac.uk>
To <statalist@hsphsun2.harvard.edu>
Subject RE: st: option predict te for co... | {"url":"http://www.stata.com/statalist/archive/2005-06/msg00578.html","timestamp":"2014-04-17T07:01:29Z","content_type":null,"content_length":"7376","record_id":"<urn:uuid:ff1c1cfb-3f1a-44ca-ba23-10c9fd163a3f>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00189-ip-10-147-4-33.ec2.int... |
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Rewrite y = x^2 + 14x + 29 in general form
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st: Referring to elements of a varlist in a program
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]... | {"url":"http://www.stata.com/statalist/archive/2010-07/msg00453.html","timestamp":"2014-04-18T23:39:19Z","content_type":null,"content_length":"8295","record_id":"<urn:uuid:af8d7b76-fad4-429d-a9d2-1ac01f2e031c>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00200-ip-10-147-4-33.ec2.inte... |
What Is Problem Solving?
Copyright © University of Cambridge. All rights reserved.
In this article I model the process of problem solving and thinking through a problem. The focus is on the problem solving process, using NRICH problems to highlight the processes. Needless to say,
this is not how problems should be taug... | {"url":"http://nrich.maths.org/6073/index?nomenu=1","timestamp":"2014-04-21T04:57:26Z","content_type":null,"content_length":"6126","record_id":"<urn:uuid:560bd4d0-d935-42f0-a5ff-c64566129085>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00079-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: st: OLS assumptions not met: transformation, gls, or glm as solution
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date... | {"url":"http://www.stata.com/statalist/archive/2012-12/msg00573.html","timestamp":"2014-04-19T09:51:21Z","content_type":null,"content_length":"13201","record_id":"<urn:uuid:ff7d1e6d-8d5c-4b9a-a3d0-830557debde6>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00249-ip-10-147-4-33.ec2.in... |
Generating distribution from an ArrayList
Author Generating distribution from an ArrayList
Hi all,
Joined: Oct 26, 2005
Posts: 16 I have a sorted ArrayList of values. I would like to get the distribution of the v... | {"url":"http://www.coderanch.com/t/529483/java/java/Generating-distribution-ArrayList","timestamp":"2014-04-19T15:25:02Z","content_type":null,"content_length":"20777","record_id":"<urn:uuid:6651f14e-6735-4e08-a4cf-eb3d735dbf79>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00221-ip-10... |
Readings: Petrucci: Chapter 18
We've seen many ionic compounds. Many are soluble in water and many are not. There is no simple set of rules which we can use to predict which ones will be soluble or not.
Some useful trends have been observed.
• multiple-charged ions are less soluble than single-charged ions.
• small... | {"url":"http://www.chem.queensu.ca/people/faculty/mombourquette/FirstYrChem/solubility/index.htm","timestamp":"2014-04-16T16:51:01Z","content_type":null,"content_length":"95900","record_id":"<urn:uuid:6a5a81c6-9d57-4922-b72c-506d457c021d>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-... |
Results 1 - 10 of 12
, 2004
"... Computer-aided verification of embedded systems hinges on the availability of good verification models of the systems at hand. Because of the combinatorial complexities that are inherent in any
process of verification, such models generally are only abstractions of the full design model... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=96951","timestamp":"2014-04-16T07:11:44Z","content_type":null,"content_length":"38544","record_id":"<urn:uuid:d54958e0-5ec5-4762-b5e4-5a17a79176a1>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00113-ip-10-147-4-33.ec2.internal.warc... |