content stringlengths 86 994k | meta stringlengths 288 619 |
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[Numpy-discussion] RE: default axis for numarray
Perry Greenfield perry at stsci.edu
Tue Jun 11 11:53:02 CDT 2002
<Eric Jones writes>:
<Konrad Hinsen writes>:
> > What needs to be improved in that area?
> Comparisons of complex numbers. But lets save that debate for later.
No, no, let's do it now. ;-) We for one wo... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2002-June/001446.html","timestamp":"2014-04-17T13:39:40Z","content_type":null,"content_length":"3921","record_id":"<urn:uuid:48b76baa-6675-404b-8013-60e45391c594>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00228-ip-10-147-4-... |
Increasing and Decreasing Functions
February 27th 2008, 12:05 PM #1
Junior Member
Feb 2008
Increasing and Decreasing Functions
Hi, I am stuck on this problem, the instructions indicate to find the intervals of increase and decrease for the given function.
h(u) = square root of 9-u^2 The square root is over ... | {"url":"http://mathhelpforum.com/calculus/29361-increasing-decreasing-functions.html","timestamp":"2014-04-20T07:31:08Z","content_type":null,"content_length":"50072","record_id":"<urn:uuid:69f46457-480f-4036-a60f-911de6a47144>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00512-ip-10... |
Why We Should Switch To A Base-12 Counting System
Humans, for the most part, count in chunks of 10 — that's the foundation of the decimal system. Despite its near-universal adoption, however, it's a completely arbitrary numbering system that emerged
for one very simple reason: We have five fingers on each hand. But as ... | {"url":"http://io9.com/5977095/why-we-should-switch-to-a-base-12-counting-system?tag=science","timestamp":"2014-04-17T16:39:51Z","content_type":null,"content_length":"108956","record_id":"<urn:uuid:e4c3e6c5-5752-47f2-8834-7c5b624dbe2a>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-004... |
Outline of Class 35: More Binary Representation
Held: Monday, April 6, 1998
• If you haven't done so already, read the handout on IEEE representation of real numbers.
• Start reading chapter 8 of Bailey.
• Any questions on assignment five?
• Today's brown-bag lunch is on The Design of C++. C++ is an object-orie... | {"url":"http://www.math.grin.edu/~rebelsky/Courses/CS152/98S/Outlines/outline.35.html","timestamp":"2014-04-16T16:09:24Z","content_type":null,"content_length":"19256","record_id":"<urn:uuid:1da64f3b-9b6e-4354-a2db-1024e0f5ffe3>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00551-ip-1... |
Einstein's Special Theory of Relativity Get Warp Speed Extension
Print 51 comment(s) - last by QES.. on Nov 8 at 10:06 AM
New theory describes faster than light travel, could explain CERN's results Some of the greatest physicists of the twentieth century, including Albert Einstein, consider the speed of light ... | {"url":"http://www.dailytech.com/article.aspx?newsid=27913&commentid=812403&threshhold=1&red=1358","timestamp":"2014-04-24T20:09:27Z","content_type":null,"content_length":"56113","record_id":"<urn:uuid:eb228873-390c-4a00-80e6-810350ee632c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-2014042303200... |
Orthogonal polyomial contrasts (unequal spacing | N)
orpoly Orthogonal polyomial contrasts (unequal spacing | N) orpoly
SAS Macro Programs: orpoly
$Version: 1.1 (10 Jun 2003)
Michael Friendly
York University
The orpoly macro ( )
Orthogonal polyomial con... | {"url":"http://www.datavis.ca/sasmac/orpoly.html","timestamp":"2014-04-16T04:11:58Z","content_type":null,"content_length":"5914","record_id":"<urn:uuid:6b2275ab-2119-4701-8bda-87847f8577fb>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00222-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=5505&page=23","timestamp":"2014-04-19T12:49:18Z","content_type":null,"content_length":"74324","record_id":"<urn:uuid:95bb487b-317f-4294-a5dc-5ffc318a0898>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00162-ip-10-147-4-33.ec2.internal... |
Data Structure
Miss.Rohini A. Shinde Notes
Introduction To Data Structure
Introduction to data structure
Data structures are used in almost every program or software system. Specific data structures are essential ingredients of many efficient algorithms, and make possible the management of huge amounts
of data, such as... | {"url":"http://rohinishindeblog.blogspot.com/2012/10/introductionto-data-structure.html","timestamp":"2014-04-17T16:47:06Z","content_type":null,"content_length":"344008","record_id":"<urn:uuid:9bddd957-22b5-49c9-9e96-be980934e86b>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00250-i... |
Posts about timings on Darren Wilkinson's research blog
Regular readers of this blog will know that in April 2010 I published a short post showing how a trivial bivariate Gibbs sampler could be implemented in the four languages that I use most often these
days (R, python, C, Java), and I discussed relative timings, and... | {"url":"http://darrenjw.wordpress.com/tag/timings/","timestamp":"2014-04-19T09:23:30Z","content_type":null,"content_length":"44161","record_id":"<urn:uuid:5186c92e-b9b5-467e-9850-f784b7e2421a>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00056-ip-10-147-4-33.ec2.internal.warc.gz"} |
Richmond Hill, NY Algebra 1 Tutor
Find a Richmond Hill, NY Algebra 1 Tutor
...My students include those from Hunter College High School, Stuyvesant, Bronx Science, Brooklyn Tech, etc., all referred by parents. I helped many students got into their dream schools or honor
classes. I have two master degrees (physics a... | {"url":"http://www.purplemath.com/Richmond_Hill_NY_algebra_1_tutors.php","timestamp":"2014-04-19T15:14:33Z","content_type":null,"content_length":"24481","record_id":"<urn:uuid:92c3d6c7-c7e5-41db-95a5-63c8eff4fc75>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00037-ip-10-147-4-33.ec2... |
Berwyn Heights, MD Math Tutor
Find a Berwyn Heights, MD Math Tutor
...I base this knowing that every student is unique in their learning styles and no one approach works for all students. I help students identify weak areas in their core knowledge areas that the
MCAT tests and help students come up with a study pla... | {"url":"http://www.purplemath.com/berwyn_heights_md_math_tutors.php","timestamp":"2014-04-17T13:14:00Z","content_type":null,"content_length":"24129","record_id":"<urn:uuid:9b376ef5-1cb7-43e7-9428-dfe1b4b8813b>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00443-ip-10-147-4-33.ec2.int... |
Graph separators: A parameterized view
Results 1 - 10 of 26
, 2002
"... We present an algorithm that constructively produces a solution to the k-dominating set problem for planar graphs in time O(c . To obtain this result, we show that the treewidth of a planar
graph with domination number (G) is O( (G)), and that such... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=186039","timestamp":"2014-04-21T01:16:09Z","content_type":null,"content_length":"36288","record_id":"<urn:uuid:aaacaa15-477b-47d1-9ed2-bda1f6f379b6>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00566-ip-10-147-4-33.ec2.internal.war... |
bbangert / WebHelpers - 16f94d8
Few more doc building tweaks
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip:... | {"url":"https://bitbucket.org/bbangert/webhelpers/commits/16f94d89ad545689f82caa1f4b7bfa65e9620a5c?at=0.6.3","timestamp":"2014-04-16T10:03:17Z","content_type":null,"content_length":"94100","record_id":"<urn:uuid:a8614eb6-e823-427e-9e4d-b6468eb51f67>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-201... |
Fusion and String Field Star Product
Posted by Urs Schreiber
From the point of view of functorial transport #, I describe the structure of the star product of string fields, and, as a special case, the fusion product of loop group representations.
Let $\mathrm{par} := \{ a \to b\}$ be the category that models (the para... | {"url":"http://golem.ph.utexas.edu/category/2007/01/fusion_and_string_field_star.html","timestamp":"2014-04-20T20:56:34Z","content_type":null,"content_length":"102668","record_id":"<urn:uuid:bbccbb5f-3591-452f-a5e9-3586ff30294c>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00266-ip-... |
Nonlinear Least Squares Curve Fitting
Version 3: Now with 22 functions and better convergence damping Help
• The x-y pairs should be input one pair per line with the x value (the independent variable) first. The x and y values can be separated by spaces, a tab, or a comma. You can copy and paste from
• You need to ... | {"url":"http://www.colby.edu/chemistry/PChem/scripts/lsfitpl.html","timestamp":"2014-04-20T05:53:17Z","content_type":null,"content_length":"20296","record_id":"<urn:uuid:3e74baba-524d-48f2-ad4c-22167320f4bd>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00207-ip-10-147-4-33.ec2.inter... |
Simple set proofs
February 2nd 2011, 12:43 PM #1
Junior Member
Nov 2009
Simple set proofs
I find these problems easy enough to understand, I just have trouble with proofs that make sense.
For example, if I wanted to prove:
$(C \cup D) \setminus (C\cap D)=(C\setminus D)\cup(D\setminus C)$
Can I write... | {"url":"http://mathhelpforum.com/discrete-math/170033-simple-set-proofs.html","timestamp":"2014-04-16T10:37:29Z","content_type":null,"content_length":"49855","record_id":"<urn:uuid:fbdbd270-0795-4b95-9b5a-dc26e68c184c>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00267-ip-10-147-4-3... |
Bayesian network theory
From ControlsWiki
Note: Video lecture available for this section!
Authors: Sarah Hebert, Valerie Lee, Matthew Morabito, Jamie Polan
Date Released: 11/29/07
Bayesian network theory can be thought of as a fusion of incidence diagrams and Bayes’ theorem. A Bayesian network, or belief network, show... | {"url":"https://controls.engin.umich.edu/wiki/index.php/Bayesian_network_theory","timestamp":"2014-04-21T12:40:22Z","content_type":null,"content_length":"63570","record_id":"<urn:uuid:7ed5dbd3-9ed8-46ee-b922-319de7c031f8>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00249-ip-10-147-4... |
:: What Is The Next Lottery Winning Numbers : How To Win The Lotto With
Scratch Cards
What Is The Next Lottery Winning Numbers
One Minute Set Up. Ken Silver\'s Has Won 9 Out Of 10 Games For the Last 20 Years And Banked Millions. This Lotto System Is Amazing!
What Is The Next Lottery Winning Numbers
Ca Lottery Mega Mill... | {"url":"http://howtowinthelotto72.blogspot.com/2012/09/what-is-next-lottery-winning-numbers.html","timestamp":"2014-04-23T08:35:35Z","content_type":null,"content_length":"70887","record_id":"<urn:uuid:46f9d397-7b69-4af7-9b28-7e8f62b972bd>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001... |
Characteristic Equation
Did you find the characteristic equation? Remember that if you have an equation p(x)=0 where p(x) is a polynomial, and you factor p into (x-a)(x-b)... then the roots are a,b,.... Here you're doing
the same thing backwards. Once you get the characteristic equation, the D.E. should be easy to find... | {"url":"http://mathhelpforum.com/differential-equations/131765-characteristic-equation.html","timestamp":"2014-04-17T21:59:02Z","content_type":null,"content_length":"32131","record_id":"<urn:uuid:b5f9b1ff-0caa-435f-9467-741b943c72aa>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-0052... |
Math Forum Discussions - Re: Matheology § 222 Back to the root<br> s
Date: Feb 27, 2013 3:05 PM
Author: fom
Subject: Re: Matheology § 222 Back to the root<br> s
On 2/27/2013 1:21 PM, WM wrote:
> On 27 Feb., 14:50, William Hughes <wpihug...@gmail.com> wrote:
>> On Feb 27, 1:04 pm, WM <mueck...@rz.fh-augsburg.de> wrote:
... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=8431199","timestamp":"2014-04-20T21:37:55Z","content_type":null,"content_length":"4693","record_id":"<urn:uuid:08a22f6b-6584-4fea-a9a8-989841accd29>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00205-ip-10-147-4-33.ec2.interna... |
Re: TRUE and FALSE values in the relational lattice
From: Vadim Tropashko <vadimtro_invalid_at_yahoo.com> Date: Thu, 21 Jun 2007 10:26:19 -0700 Message-ID: <1182446779.883211.130730@e9g2000prf.googlegroups.com>
On Jun 21, 3:14 am, Jan Hidders <hidd..._at_gmail.com> wrote:
> I would assume the following operations: (in ... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2007/06/21/0199.htm","timestamp":"2014-04-18T14:56:32Z","content_type":null,"content_length":"12076","record_id":"<urn:uuid:aec44ee8-46a8-435c-aeb4-0d3197b19240>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00411-ip-10-147-4... |
Lessons In Electric Circuits -- Volume II
Lessons In Electric Circuits -- Volume II
Chapter 14
Early in my explorations of electricity, I came across a length of coaxial cable with the label “50 ohms” printed along its outer sheath. (Figure below) Now, coaxial cable is a two-conductor cable
made of a single conduct... | {"url":"http://www.ibiblio.org/kuphaldt/electricCircuits/AC/AC_14.html","timestamp":"2014-04-21T03:05:47Z","content_type":null,"content_length":"86549","record_id":"<urn:uuid:eb673505-9c2c-4910-aff2-37d7a7eafb52>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00079-ip-10-147-4-33.ec2.... |
Go Figure
When playing games, children learn a great deal concerning mathematical concepts and number relationships. Games are especially appropriate for the visual and/or kinesthetic learner. They are
suitable for a math center, for differentiated instruction, as well as for introducing or reviewing concepts.
Games gi... | {"url":"http://gofigurewithscipi.blogspot.com/p/games-that-teach.html","timestamp":"2014-04-19T13:16:19Z","content_type":null,"content_length":"185369","record_id":"<urn:uuid:6d7bafa5-0a32-44a2-b143-7c21e5f9bd0f>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00246-ip-10-147-4-33.ec2.... |
Near-optimal hardness results and approximation algorithms for edge-disjoint paths and related problems
Results 11 - 20 of 76
- In Proceedings of the ACM annual conference of the Special Interest Group on Data Communication (SIGCOMM’03 , 2003
"... We present a routing paradigm called PB-routing that utilizes steepest g... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=4724&sort=cite&start=10","timestamp":"2014-04-18T21:55:07Z","content_type":null,"content_length":"37339","record_id":"<urn:uuid:2229dd2c-54ee-4e84-9c13-356f3c5064c8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00300-ip-10-147-4-33.... |
Generating Functions for Point Set Distances
Does the multi-set of point-to-point distances between N points on a line uniquely determine the configuration of points (up to reflection)? For N = 2 or 3 the answer is obviously yes. What about N =
4? In other words, can there exist two distinct configurations of points on... | {"url":"http://www.mathpages.com/home/kmath390/kmath390.htm","timestamp":"2014-04-19T22:06:25Z","content_type":null,"content_length":"35991","record_id":"<urn:uuid:88954d25-c2ec-4e23-afdc-2f7e93e003f3>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00074-ip-10-147-4-33.ec2.internal.wa... |
FOM: Classes = sets + truth
Volker Halbach Volker.Halbach at uni-konstanz.de
Thu Feb 10 22:44:21 EST 2000
Here are some comments and questions on Jeff Ketland's posting of 1 Feb.
Technical remarks:
PA(S) is PA plus "there is a full inductive satisfaction class"
1. PA(S) and ACA are L_{PA}-conservatively interpretable i... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2000-February/003729.html","timestamp":"2014-04-17T10:23:23Z","content_type":null,"content_length":"4505","record_id":"<urn:uuid:c94f97b3-0f74-4c00-a8c8-3aee1a009aa2>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00246-ip-10-147-4-33.ec2.in... |
Math Tools Newsletter
MATH TOOLS NEWSLETTER - MAY 2, 2008 - No. 63
***FREE ONLINE OPPORTUNITY FOR TEACHERS OF GRADES 5-9
Technology Tools for Thinking and Reasoning about Probability
The Math Forum will host a new online workshop for teachers
who work with students in 5th through 9th grade. Teachers will
i... | {"url":"http://mathforum.org/mathtools/newsletter/2008/May.html","timestamp":"2014-04-19T08:45:37Z","content_type":null,"content_length":"15677","record_id":"<urn:uuid:c8fccddb-5df5-42ff-99cc-10176c05501c>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00244-ip-10-147-4-33.ec2.interna... |
the principle of explosion
If you accept a few simple laws of classical logic, and you accept that a statement and its negation are both true, then everything else is simultaneously true and false. Collquially, "from a
contradiction everything is true" or "from a contradiction, everything follows". Sometimes this is kn... | {"url":"http://everything2.com/title/the%2520principle%2520of%2520explosion","timestamp":"2014-04-18T08:13:12Z","content_type":null,"content_length":"21923","record_id":"<urn:uuid:91265b5a-f74c-4aba-a8e0-da4f324af707>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00570-ip-10-147-4-33... |
Advanced Microeconomics -
A reader requests expansion of this book to include more material.
You can help by adding new material (learn how) or ask for assistance in the reading room.
Advanced Microeconomics - PrefaceEdit
The goal of this book is to provide graduate-level foundations for microeconomics. It will assu... | {"url":"http://en.m.wikibooks.org/wiki/Advanced_Microeconomics","timestamp":"2014-04-18T00:53:51Z","content_type":null,"content_length":"18577","record_id":"<urn:uuid:bfc25156-bb89-4056-ab20-2a6f2271e2e8>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00540-ip-10-147-4-33.ec2.internal... |
baffled...bijective arithmetic &congruence
May 30th 2008, 01:13 PM #1
Apr 2008
baffled...bijective arithmetic &congruence
consider arithmetic modulo 14. Determine which of the following functions are bijective.If it is bijective determine the inverse function.
i.) $f: \mathbb{Z}_{14} \rightarrow \mathbb{Z}_... | {"url":"http://mathhelpforum.com/advanced-algebra/40105-baffled-bijective-arithmetic-congruence.html","timestamp":"2014-04-16T11:02:08Z","content_type":null,"content_length":"44420","record_id":"<urn:uuid:a5e0645b-31fd-4c91-bdbe-2fc9dd32437e>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-2014041600... |
Slader :: Homework Answers and Solutions
The Slader Solution Editor FAQ
1. Do not reproduce copyrighted material. This includes the exercise prompt from the textbook. This also includes parts or a whole solution from another copyrighted solution manual. Your solution
must be your own original work.
2. Every solution ne... | {"url":"http://www.slader.com/contribute/editor/","timestamp":"2014-04-21T07:27:17Z","content_type":null,"content_length":"31296","record_id":"<urn:uuid:74930db5-5b66-4513-b886-8cb751752087>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00435-ip-10-147-4-33.ec2.internal.warc.gz"} |
Quantitative evaluation study of four-dimensional gated cardiac SPECT reconstruction
In practice gated cardiac SPECT images suffer from a number of degrading factors, including distance-dependent blur, attenuation, scatter, and increased noise due to gating. Recently we proposed a
motion-compensated approach for four-d... | {"url":"http://pubmedcentralcanada.ca/pmcc/articles/PMC3690946/?lang=en-ca","timestamp":"2014-04-19T06:39:12Z","content_type":null,"content_length":"131887","record_id":"<urn:uuid:2e34bd5d-48a6-4dc4-888f-38c2646d208e>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00164-ip-10-147-4-33... |
Comments on Noncommutative geometry: Infinitesimal variablesDear Theo,Thanks for mentioning Hardy's nice book...Masoud,I don't know which procedure Euler used for...There is an interesting entry level Wikipedia arti...David Goss has just kindly pointed out a paper by ...Hi Alain,Thanks for this post. I just wanted to ... | {"url":"http://noncommutativegeometry.blogspot.com/feeds/6462938788470774958/comments/default","timestamp":"2014-04-16T18:57:29Z","content_type":null,"content_length":"11311","record_id":"<urn:uuid:49421c50-f9c5-487f-afca-bd1fbb86b75b>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00... |
College Algebra and Trigonometry
ISBN: 9780321296429 | 0321296427
Edition: 1st
Format: Hardcover
Publisher: Addison Wesley
Pub. Date: 1/1/2008
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you need a textbook for a semester, quarter... | {"url":"http://www.knetbooks.com/college-algebra-trigonometry-1st-ratti-j-s/bk/9780321296429","timestamp":"2014-04-16T21:58:08Z","content_type":null,"content_length":"27643","record_id":"<urn:uuid:1986d280-053e-4140-8846-acce79c7e2bf>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-0006... |
H J Keselman
Affiliation: University of Manitoba Collaborators
Country: Canada
Detail Information
1. A generally robust approach for testing hypotheses and setting confidence intervals for effect sizes
H J Keselman
Department of Psychology, University of Manitoba, 190 Dysart Road, Winnipeg, Manitoba, Canad... | {"url":"http://www.labome.org/expert/canada/university/keselman/h-j-keselman-1271386.html","timestamp":"2014-04-16T16:49:08Z","content_type":null,"content_length":"21709","record_id":"<urn:uuid:930f9c9c-55f2-46ac-9231-a5d2a3c0c0a7>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00591-... |
We consider a fashion discounter distributing its many branches with integral multiples from a set of available lot-types. For the problem of approximating the branch and size dependent demand
using those lots we propose a tailored exact column generation approach assisted by fast algorithms for intrinsic subproble... | {"url":"http://opus.ub.uni-bayreuth.de/opus4-ubbayreuth/solrsearch/index/search/searchtype/collection/id/13330/start/0/rows/10/author_facetfq/J%C3%B6rg+Rambau","timestamp":"2014-04-18T23:21:56Z","content_type":null,"content_length":"23889","record_id":"<urn:uuid:b37e7d27-c320-451b-a074-8d4d418d20a5>","cc-path":"CC-MAIN... |
Taylor series approximation and error
February 13th 2011, 08:00 AM #1
Junior Member
Sep 2008
Mesnil, Mauritius
Taylor series approximation and error
The question:
For small values of $s$, how good is the approximation $cos x \approx x$ ?
By "small values", how small does the question want x to be? L... | {"url":"http://mathhelpforum.com/trigonometry/171113-taylor-series-approximation-error.html","timestamp":"2014-04-17T01:59:33Z","content_type":null,"content_length":"35061","record_id":"<urn:uuid:f68d643e-65b2-42b2-a180-c6223b212716>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00213... |
Matches for:
Advanced Studies in Pure Mathematics
2007; 432 pp; hardcover
Volume: 45
ISBN-10: 4-931469-38-8
ISBN-13: 978-4-931469-38-9
List Price: US$102
Member Price: US$81.60
Order Code: ASPM/45
Since its birth, algebraic geometry has been closely related to and deeply motivated by number theory. The modern study o... | {"url":"http://www.ams.org/bookstore?fn=50&arg1=salenumber&ikey=ASPM-45","timestamp":"2014-04-21T15:04:45Z","content_type":null,"content_length":"16688","record_id":"<urn:uuid:8e23eada-19ed-427d-a97d-251ec9a1241c>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00507-ip-10-147-4-33.ec2... |
Rent's Rule Estimate of Wire Length
HOME UP   PREV NEXT (Power Estimation Formula)
Rent's Rule Estimate of Wire Length
If we know the physical area of each leaf cell we can estimate the area of each component in a heirarchic design (s... | {"url":"http://www.cl.cam.ac.uk/teaching/1213/SysOnChip/materials/sg7power/zhpa0dc2404d.html","timestamp":"2014-04-18T10:48:36Z","content_type":null,"content_length":"2687","record_id":"<urn:uuid:be911be5-0a02-411d-8151-2500103c0670>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00411... |
Math in the Media
March 2002
More backstage math. The February 1 2002 Science ran ``Beautiful Mind's Math Guru Makes Truth = Beauty,'' a piece by David Mackenzie about Dave Beyer, the Barnard College professor who advised the
director on mathematical matters. The focus is on the problem that the Nash in the movie propo... | {"url":"http://cust-serv@ams.org/news/math-in-the-media/mmarc-03-2002-media","timestamp":"2014-04-24T06:54:12Z","content_type":null,"content_length":"17318","record_id":"<urn:uuid:ce92cc84-a751-40b1-b434-3d0a2511eed4>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00067-ip-10-147-4-33.... |
RE: st: Kwallis in a loop [now p-value of the Kwallis]
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RE: st: Kwallis in a loop [now p-value of the Kwallis]
From "Herve STOLOWY" <stolowy@hec.fr>
To <statalist@hsphsun2.harvard.edu>
Subject RE: st: Kwallis in a loop [now p-value of th... | {"url":"http://www.stata.com/statalist/archive/2005-11/msg00442.html","timestamp":"2014-04-19T02:21:42Z","content_type":null,"content_length":"10069","record_id":"<urn:uuid:bf229a17-3579-4312-9c98-9505802c59a6>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00043-ip-10-147-4-33.ec2.in... |
Internal type theory, in: TYPES ’95, Types for Proofs and
- Annals of Pure and Applied Logic , 2003
"... 1 Introduction Induction-recursion is a powerful definition method in intuitionistic type theory in the sense of Scott ("Constructive Validity") [31] and Martin-L"of [17, 18, 19]. The first
occurrence of formal indu... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=14370465","timestamp":"2014-04-18T19:46:15Z","content_type":null,"content_length":"12029","record_id":"<urn:uuid:3483c622-47ce-4bb6-bb23-c2f9458abac1>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00425-ip-10-147-4-33.ec2.internal.wa... |
Posts about psychology on Serious Stats
Multicollinearity tutoral
I just posted brief multicollinearity tutorial on my other blog (loosely based on the material from the Serious Stats book).
You can read it here.
It is now increasingly common for experimental psychologists (among others) to use multilevel models (also ... | {"url":"http://seriousstats.wordpress.com/tag/psychology/","timestamp":"2014-04-18T18:11:30Z","content_type":null,"content_length":"102815","record_id":"<urn:uuid:9beedf6c-3528-4046-be58-4e86336c4abb>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00100-ip-10-147-4-33.ec2.internal.warc... |
Basics of Electronic Devices
This ultimate unique application is for all students across the world. It covers 141 topics of Fundamentals of Electronics Devices in detail. These 141 topics are divided in 5 units.
Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical represe... | {"url":"https://play.google.com/store/apps/details?id=com.faadooengineers.fundamentalselectronicdevice","timestamp":"2014-04-19T01:30:20Z","content_type":null,"content_length":"284915","record_id":"<urn:uuid:c97f5004-2bf4-4f86-b3f6-630d17fa1808>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416... |
Physics Forums - View Single Post - Questions about the drag equation and aerodynamics
I have some questions about the drag equation and aerodynamics:
[itex]F = \frac{1}{2}ρv^2CA[/itex]
I'm trying to calculate the atmospheric drag on a streamlined body (the drag coefficient will be a very small number) with a velocity... | {"url":"http://www.physicsforums.com/showpost.php?p=4268942&postcount=1","timestamp":"2014-04-18T13:46:27Z","content_type":null,"content_length":"9335","record_id":"<urn:uuid:957fd430-3985-4d8a-b65d-41b68633a74b>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00314-ip-10-147-4-33.ec2.i... |
Point that is at the shortest total distance from multiple points
June 1st 2010, 11:12 AM #1
Jan 2009
Point that is at the shortest total distance from multiple points
This question is purely for curiosity's sake:
Suppose I have a collection of points on a 2D plane {P1, P2,..., Pn}
How would I find the ... | {"url":"http://mathhelpforum.com/advanced-algebra/147323-point-shortest-total-distance-multiple-points.html","timestamp":"2014-04-16T09:00:53Z","content_type":null,"content_length":"46210","record_id":"<urn:uuid:29d9d4e9-67cc-4bd3-bcbf-ee3a6cc15605>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-201... |
Standard Deviation from Percentage groups
October 9th 2012, 12:22 PM #1
Oct 2012
Standard Deviation from Percentage groups
I have data that I can use to indicate what percentage of the US population falls with different groups. IE
under 100 lbs .2%
100-110 lbs. 4%
The whole will equal 100%. But I wa... | {"url":"http://mathhelpforum.com/statistics/204960-standard-deviation-percentage-groups.html","timestamp":"2014-04-17T23:03:13Z","content_type":null,"content_length":"32533","record_id":"<urn:uuid:8af7c96f-404c-45f8-b1b9-15ee7d7c89a1>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-001... |
Sine and Cosine Rule
Trigonometry - Sine and Cosine Rule
The solution for an oblique triangle can be done with the application of the Law of Sine and Law of Cosine, simply called the Sine and Cosine Rules. An oblique triangle, as we all know, is a triangle
with no right angle. It is a triangle whose angles are all acut... | {"url":"http://mathematics.laerd.com/maths/trigonometry-sine-and-cosine-rules-intro.php","timestamp":"2014-04-19T09:29:24Z","content_type":null,"content_length":"18938","record_id":"<urn:uuid:34f8bcac-659c-463a-8553-949a0fd12e06>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00571-ip... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
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Thanks... | {"url":"http://openstudy.com/users/ineedanswersbadfail/asked","timestamp":"2014-04-17T07:01:19Z","content_type":null,"content_length":"106940","record_id":"<urn:uuid:d4a1f6eb-05c4-45f1-8882-004fad9f95c4>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00377-ip-10-147-4-33.ec2.internal.... |
Figure 4: Plot of . The first few dispersion curves are shown. Solid curves for the nonlinear case (solutions of (7.14)); dashed curve for the linear case (solutions of (8.5)). The following
parameters are used for both cases: , , , and for the nonlinear case and . Dashed lines are described by formulas: (thickness of ... | {"url":"http://www.hindawi.com/journals/amp/2012/609765/fig4/","timestamp":"2014-04-18T12:48:03Z","content_type":null,"content_length":"16971","record_id":"<urn:uuid:ad8aeb9a-3bd5-48c8-b657-83858a2e53a1>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00001-ip-10-147-4-33.ec2.internal.... |
Ferris Wheel Physics
Photo credit:
Ferris wheel physics is directly related to centripetal acceleration, which results in the riders feeling "heavier" or "lighter" depending on their position on the Ferris wheel.
The Ferris wheel consists of an upright wheel with passenger gondolas (seats) attached to the rim. These go... | {"url":"http://www.real-world-physics-problems.com/ferris-wheel-physics.html","timestamp":"2014-04-16T13:28:20Z","content_type":null,"content_length":"16346","record_id":"<urn:uuid:16697256-ae2e-40b3-89d6-339d93ef84a9>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00288-ip-10-147-4-3... |
Spring 1999 LACC Math Contest - Problem 10
Problem 10.
A merchant buys goods at 25% off the list price (the usual price for the goods). He wants to mark the goods so that after a 20% discount of this marked price, 25% of the sale is profit.
What percent of the list price must he mark the goods?
Let L be the list price ... | {"url":"http://lacitycollege.edu/academic/departments/mathdept/samplequestions/sp99_12.htm","timestamp":"2014-04-20T00:51:45Z","content_type":null,"content_length":"4364","record_id":"<urn:uuid:71bdf44c-73dd-49b9-8879-53a5b041c127>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00525-i... |
Hillside, NJ Science Tutor
Find a Hillside, NJ Science Tutor
...I have a background as a Teacher's Assistant for a Forensic Anthropology class where I was responsible for setting up labs and tutoring classes. Some of my specialties are in Cultural
Anthropology, Sexuality and Culture, Paleopathology, Introductory an... | {"url":"http://www.purplemath.com/Hillside_NJ_Science_tutors.php","timestamp":"2014-04-19T23:43:08Z","content_type":null,"content_length":"24063","record_id":"<urn:uuid:ff56d42a-fd7d-4716-8b42-baca8e59fdca>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00286-ip-10-147-4-33.ec2.interna... |
Cryptography on a quantum computer
Claude Crepeau
The basic notion of Quantum Key Distribution will first be discussed. Then information theoretical notions of cryptography over quantum states such as encryption and authentication will be covered.
In particular, we show that for quantum data, authentication imply encry... | {"url":"http://crypto.stanford.edu/seclab/sem-02-03/crepeau_abstract.html","timestamp":"2014-04-20T00:39:05Z","content_type":null,"content_length":"1356","record_id":"<urn:uuid:7bcf6465-1c53-4a63-a863-3eb1ffae8d71>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00523-ip-10-147-4-33.ec2... |
Mechanics problem
November 12th 2008, 11:15 AM
Mechanics problem
Could anybody help with this one please:
Q. A point particle moves in a plane with trajectory (in metres per second)
r (t) = x(t)i + y(t) j,
x(t) = 1/2 tē
y(t) = 2 cos(t)
a) Sketch the trajectory of the particle for t ≥ 0. (not sur... | {"url":"http://mathhelpforum.com/calculus/59191-mechanics-problem-print.html","timestamp":"2014-04-18T07:29:43Z","content_type":null,"content_length":"6455","record_id":"<urn:uuid:3fedb1b0-fc30-4ec0-ba26-2d7eadc57b61>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00608-ip-10-147-4-33... |
Posts by
Posts by Dara
Total # Posts: 23
Nevermind, I got it. It's [-6, infinity)
square root x + 6
How to find domain of: y = -3 + ãx+6
ie math
A right triangle has hypotenuse 8 and area 8. Find the perimeter? I think I have to apply Heron's formula to this question, but I don't know how to solve. Please help. Your ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Dara","timestamp":"2014-04-18T16:37:45Z","content_type":null,"content_length":"10298","record_id":"<urn:uuid:427fa95f-3547-4f9c-bb19-00ead9c3d56e>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00617-ip-10-147-4-33.ec2.inter... |
[Numpy-discussion] degree matrix construction
Satya Upadhya satyaupadhya at yahoo.co.in
Fri Sep 15 08:09:25 CDT 2006
Dear Friends,
my question is the following:
Suppose i have the following code:
>>> from LinearAlgebra import *
>>> from Numeric import *
>>> A = [1,2,1,3,1,3,4,1,2]
>>> B = reshape(A,(3,3))
>>> C = sum(B... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-September/010681.html","timestamp":"2014-04-20T21:15:40Z","content_type":null,"content_length":"3927","record_id":"<urn:uuid:75241422-a109-4306-8080-3eaa307a6889>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00354-ip-10-1... |
188 helpers are online right now
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• Teamwork 19 Teammate
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MathGroup Archive: April 2012 [00158]
[Date Index] [Thread Index] [Author Index]
Re: gives wrong result
• To: mathgroup at smc.vnet.net
• Subject: [mg125890] Re: gives wrong result
• From: Yi Wang <tririverwangyi at gmail.com>
• Date:... | {"url":"http://forums.wolfram.com/mathgroup/archive/2012/Apr/msg00158.html","timestamp":"2014-04-19T17:07:28Z","content_type":null,"content_length":"27499","record_id":"<urn:uuid:33b5b0a9-eab1-4041-a08f-6cd090098bbb>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00442-ip-10-147-4-33.... |
A Faster
BERKELEY -- Physicians and surgeons are constantly confronted with questions about the invisible. How big is a brain tumor? Is it shrinking with treatment? How thin is a heart-chamber wall, and
how much blood does the heart pump? What is the exact shape and volume of a liver?
Three frames from a mo... | {"url":"http://www.lbl.gov/Science-Articles/Archive/anatomical-imaging.html","timestamp":"2014-04-17T12:38:22Z","content_type":null,"content_length":"12318","record_id":"<urn:uuid:77dfab2a-84b4-4d01-ab01-2b23dbbc788c>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00358-ip-10-147-4-33... |
Sub-Linear Time Error-Correction and Error-Detection
EECS Joint Colloquium Distinguished Lecture Series
Professor Luca Trevisan
... | {"url":"https://www.eecs.berkeley.edu/Colloquium/Archives/00-01/00fall/trevisan.html","timestamp":"2014-04-17T06:44:18Z","content_type":null,"content_length":"2948","record_id":"<urn:uuid:8e5efa92-6488-4014-80f0-3e6970f129a5>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00354-ip-10-... |
Math Forum Discussions - Re: ZFC and God
Date: Jan 24, 2013 7:50 PM
Author: Jesse F. Hughes
Subject: Re: ZFC and God
WM <mueckenh@rz.fh-augsburg.de> writes:
> On 24 Jan., 14:46, "Jesse F. Hughes" <je...@phiwumbda.org> wrote:
>> It would be swell if you could write it in more or less set-theoretic
>> terms, since, after... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=8141305","timestamp":"2014-04-20T19:37:40Z","content_type":null,"content_length":"3147","record_id":"<urn:uuid:f98e998c-4299-401a-89d0-3b1407077e5c>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00032-ip-10-147-4-33.ec2.interna... |
How to solve the following:
4a/15 = 3/5
- Homework Help - eNotes.com
How to solve the following:
4a/15 = 3/5
We need to solve the equation "4a/15 = 3/5"
This equation can be rewritten as:
a*(4/15) = 3/5
To make the left hand side of the equation equal to a we multiply bot side of equation by 15/4. Giving
a*(4/15)*(... | {"url":"http://www.enotes.com/homework-help/how-solve-following-4a-15-3-5-142575","timestamp":"2014-04-17T02:46:34Z","content_type":null,"content_length":"35612","record_id":"<urn:uuid:644fa09b-8fe5-422b-94c0-10559c79050d>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00343-ip-10-147-... |
Dowtown Carrier Annex, CA Algebra Tutor
Find a Dowtown Carrier Annex, CA Algebra Tutor
Greetings,My name is Chris and the following is a summary of my educational background, and my tutoring and teaching experience. I earned my MBA in June 2009 from the UCLA Anderson School of
Management (#1 Fully-Employed MBA Prog... | {"url":"http://www.purplemath.com/Dowtown_Carrier_Annex_CA_Algebra_tutors.php","timestamp":"2014-04-18T05:42:36Z","content_type":null,"content_length":"24622","record_id":"<urn:uuid:3c22beb4-3884-4f64-afc0-f5049008ffad>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00268-ip-10-147-4-... |
form of symmetric matrix of rank one
April 16th 2013, 04:22 PM #1
Mar 2013
Mount Pleasant, MI, USA
form of symmetric matrix of rank one
The question is:
Let $C$ be a symmetric matrix of rank one. Prove that $C$ must have the form $C=aww^T$, where $a$ is a scalar and $w$ is a vector of norm one.
(I t... | {"url":"http://mathhelpforum.com/advanced-algebra/217625-form-symmetric-matrix-rank-one.html","timestamp":"2014-04-20T09:50:08Z","content_type":null,"content_length":"33292","record_id":"<urn:uuid:0b119a96-438b-48bc-a72d-6e9b466457b1>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-0052... |
Object counting
Object counting
I am looking for a quick way to count objects in a binary image (object = 1, background = 0).
I have tried Connected Component Labeling and it works for square shapes but the rounded shapes it has a problems. Could someone have a look at the code and let me know where am wrong.
... | {"url":"http://cboard.cprogramming.com/general-ai-programming/119712-object-counting-printable-thread.html","timestamp":"2014-04-24T17:04:49Z","content_type":null,"content_length":"7553","record_id":"<urn:uuid:e22b0342-5ed2-4719-ba9f-d4bf8a2cca9f>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140... |
An Underground Telephone Cable, Consisting Of A ... | Chegg.com
An underground telephone cable, consisting of a pair of wires,has suffered a short somewhere along its length (at point P in theFigure). The telephone cable is 6.00 km long, and in order todetermine
where the short is, a techician first measures theresista... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/underground-telephone-cable-consisting-pair-wires-suffered-short-somewhere-along-length-po-q186901","timestamp":"2014-04-16T09:00:24Z","content_type":null,"content_length":"21458","record_id":"<urn:uuid:a454338c-6b49-4357-b7be-653ad29d99bc>","cc-path":"CC... |
An orchestra conductor divides 48 violinists, 24 violists, and 36 cellists into ensembles. Each ensemble has the same number of each instrument.
a. What is the greatest number of ensembles that can be formed?
b. How many violinists, violists, and cellists will be in each?
An orchestra conductor divides 48 violinists,... | {"url":"http://www.weegy.com/home.aspx?ConversationId=F9293E6A","timestamp":"2014-04-17T18:57:07Z","content_type":null,"content_length":"39691","record_id":"<urn:uuid:eb380dc7-2441-466b-9f56-3d020d0b79ec>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00469-ip-10-147-4-33.ec2.internal... |
cos(x) = cosh(x)?
1. The problem statement, all variables and given/known data
2. Relevant equations
from the identities found on the internet:
3. The attempt at a solution
Assuming for the definition of cosh(x), if we take x as being equal to (ix), then surely this shows that cosh(x)=cos(x)? Can someone explain why th... | {"url":"http://www.physicsforums.com/showthread.php?t=480306","timestamp":"2014-04-16T10:24:53Z","content_type":null,"content_length":"22305","record_id":"<urn:uuid:47c5b16a-a23d-404a-b7ec-700f70034a3f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00593-ip-10-147-4-33.ec2.internal.w... |
Manassas, VA Science Tutor
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...I have also worked with high school students on Math and Science. While working on my Molecular Biology BS from Johns Hopkins University, I tutored college students on Math (including
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Normal Probability distribution to find true length of an object
July 17th 2010, 11:39 AM
Normal Probability distribution to find true length of an object
The question is as follows:
The normal distribution is commonly used to model the variability expected when making measurements. In this context, a measured ... | {"url":"http://mathhelpforum.com/advanced-statistics/151201-normal-probability-distribution-find-true-length-object-print.html","timestamp":"2014-04-19T04:34:56Z","content_type":null,"content_length":"6973","record_id":"<urn:uuid:9c6c44c1-cb10-4f74-a07e-956220e1a611>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.3... |
La Marque Trigonometry Tutor
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...They range from Differential Geometry to Ordinary differential Equations. I am well versed in this topic and can pull from a wide variety of real world examples that can help ease the
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Alpine, CA Prealgebra Tutor
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I am currently enrolled at Cuyamaca Community College and majoring in Statistics. I am proficient in elementary math, algebra I & II, geometry, precalculus, and calculus I/II/III. As well as
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18 Subjects: inclu... | {"url":"http://www.purplemath.com/Alpine_CA_prealgebra_tutors.php","timestamp":"2014-04-20T16:30:52Z","content_type":null,"content_length":"23714","record_id":"<urn:uuid:25746843-dc7f-43a0-b5e8-1c57684515cb>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00612-ip-10-147-4-33.ec2.inter... |
Congrats, Jack! Reminiscences and Appreciation
Congrats, Jack! Reminiscences and Appreciation
July 10, 2001
John Todd "devoted at least eighty of his ninety years to the cause of mathematics and to its applications," said Philip Davis, an invited speaker at the Caltech conference held in May to honor Todd
on his 90th ... | {"url":"http://www.siam.org/news/news.php?id=561","timestamp":"2014-04-21T10:50:00Z","content_type":null,"content_length":"20461","record_id":"<urn:uuid:da0a5be0-4e1f-4faa-ac83-884829fcaaac>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00467-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: st: Invalid Lags message - gmm, a system of two simultaneous equatio
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Re: st: Invalid Lags message - gmm, a system of two simultaneous equations
From "Brian P. Poi" <bpoi@stata.com>
To statalist@hsphsun2.harvard.edu
Subject Re: st: In... | {"url":"http://www.stata.com/statalist/archive/2010-02/msg00662.html","timestamp":"2014-04-18T08:10:09Z","content_type":null,"content_length":"7941","record_id":"<urn:uuid:b5bcabe0-5a55-49a7-a63d-7ad1b14d742b>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00083-ip-10-147-4-33.ec2.inte... |
Applications of Automata Theory
Automata theory is the basis for the theory of formal languages. A proper treatment of formal language theory begins with some basic definitions:
• A symbol is simply a character, an abstraction that is meaningless by itself.
• An alphabet is a finite set of symbols.
• A word is a ... | {"url":"http://cs.stanford.edu/people/eroberts/courses/soco/projects/2004-05/automata-theory/apps.html","timestamp":"2014-04-17T06:55:10Z","content_type":null,"content_length":"11753","record_id":"<urn:uuid:59d23668-cd27-4d11-8f56-739345fe7314>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423... |
Fundamental group of the moduli stack of elliptic curves
up vote 17 down vote favorite
I've heard that the étale fundamental group of the moduli stack of elliptic curves (over $\mathbb{Z}$) is trivial. Is there an easy proof of that? (Note that there are plenty of étale covers once one
inverts a prime $p$, given by tak... | {"url":"http://mathoverflow.net/questions/105047/fundamental-group-of-the-moduli-stack-of-elliptic-curves/105062","timestamp":"2014-04-21T00:06:04Z","content_type":null,"content_length":"73352","record_id":"<urn:uuid:0b992b44-f8c2-4ead-9de6-fc10a8e1f6e3>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAI... |
Inertia and bicycle wheels related to wattage and time
There are tons of factors here. But I am mainly interested in seeing if there is any real life measurable advantage to decreasing inertia. Keeping everything constant (stiffness, thickness, price,
etc), is there an advantage if I build up a wheel using rim A at 545... | {"url":"http://www.physicsforums.com/showthread.php?p=4260928","timestamp":"2014-04-19T15:03:54Z","content_type":null,"content_length":"51690","record_id":"<urn:uuid:ea08fec5-5f36-438d-80e3-652474cc83c9>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00359-ip-10-147-4-33.ec2.internal.w... |
Pleasanton, CA Prealgebra Tutor
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...I have tutored in all junior high and high school math subject areas. I am comfortable with and have ample experience tutoring students of all ages. I help students to thoroughly understand
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5 Subjects: including... | {"url":"http://www.purplemath.com/pleasanton_ca_prealgebra_tutors.php","timestamp":"2014-04-16T07:22:19Z","content_type":null,"content_length":"24136","record_id":"<urn:uuid:60f98391-e31f-4c72-add6-9179377dce19>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00204-ip-10-147-4-33.ec2.i... |
A Stream is like a list except that its elements are computed lazily. Because of this, a stream can be infinitely long. Only those elements requested are computed. Otherwise, streams have the same
performance characteristics as lists.
Whereas lists are constructed with the :: operator, streams are constructed with the ... | {"url":"http://www.scala-lang.org/docu/files/collections-api/collections_14.html","timestamp":"2014-04-16T19:10:53Z","content_type":null,"content_length":"6018","record_id":"<urn:uuid:81151cb2-9565-482b-89ca-c828f11154ea>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00393-ip-10-147-... |
Pre- and Postdictions of the NCG Standard Model
Posted by Urs Schreiber
At HIM this week there is a Noncommutative Geometry Conference.
Just heard Thomas Schücker talk about The noncommutative standard model and its post- and predictions, which, as it turns out, closely followed his entry for the Encyclopedia of Mathem... | {"url":"http://golem.ph.utexas.edu/category/2008/07/pre_and_postdictions_of_the_nc.html","timestamp":"2014-04-16T15:58:49Z","content_type":null,"content_length":"185798","record_id":"<urn:uuid:98efee38-ab52-4193-9b1c-64608673c16d>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00312-i... |
Proposition Logic problem
October 29th 2008, 07:39 AM
Proposition Logic problem
Anyone good with proposition logics? that can help out?
im stuck on one question and can't figure out the next step.
The question states : Use the rules of inference to prove the following.
(p -> q) ^ (r -> s) ^ [t -> ~(q V ... | {"url":"http://mathhelpforum.com/discrete-math/56345-proposition-logic-problem-print.html","timestamp":"2014-04-19T11:37:13Z","content_type":null,"content_length":"7802","record_id":"<urn:uuid:d58ce91b-3721-448f-a94c-f32f375d2706>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00098-i... |
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PHYS 1004 INTRODUCTORY ELECTROMAGNETISM AND WAVE MOTION 2013 Winter Term Assigned Problems for Tutorial #6: Faradays Law & Inductance, AC Circ... | {"url":"http://www.coursehero.com/file/8303749/1004W13test5v3/","timestamp":"2014-04-18T13:09:37Z","content_type":null,"content_length":"33867","record_id":"<urn:uuid:6ecd3e5c-0957-4e48-b3fe-7ed6b13fe547>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00240-ip-10-147-4-33.ec2.internal.... |
recursive sequences!
January 24th 2008, 11:05 AM #1
hey guys...I'm having a big trouble with Recursive Sequences(Sequences and Series in Majority)! I just failed on my first exam because of not having a clear idea about them(their convergence,
thnx for your time
what about your text? did you try google or w... | {"url":"http://mathhelpforum.com/calculus/26752-recursive-sequences.html","timestamp":"2014-04-16T06:43:52Z","content_type":null,"content_length":"84664","record_id":"<urn:uuid:93150628-589a-4cc5-a880-67e046f7a2b1>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00247-ip-10-147-4-33.ec... |
The unrestricted blocking number in convex geometry
Sezgin, S.; (2010) The unrestricted blocking number in convex geometry. Doctoral thesis, UCL (University College London).
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Let K be a convex body in \mathbb{R}^n. We say that a set of translates... | {"url":"http://discovery.ucl.ac.uk/19509/","timestamp":"2014-04-16T07:23:43Z","content_type":null,"content_length":"35464","record_id":"<urn:uuid:012318a4-3fc7-420d-a407-dacf13302884>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00229-ip-10-147-4-33.ec2.internal.warc.gz"} |
Norton's Theorem
Norton's Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just a single current source and parallel resistance connected to a
load. Just as with Thevenin's Theorem, the qualification of “linear” is identical to that found in the Sup... | {"url":"http://www.allaboutcircuits.com/vol_1/chpt_10/9.html","timestamp":"2014-04-17T12:30:19Z","content_type":null,"content_length":"16452","record_id":"<urn:uuid:b9738ac7-c6ed-49f9-bde0-7f91ae7ae4ee>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00306-ip-10-147-4-33.ec2.internal.w... |
Solve for x.
Thank for the help. - Homework Help - eNotes.com
Solve for x.
Thank for the help.
There are a few ways to solve for x in this problem. I will use a way that involves the formula for the area of a triangle, `A = 1/2 bh` .
Here b is one of the sides of the triangle ("b" stands for base) and h is the height, ... | {"url":"http://www.enotes.com/homework-help/solve-x-thank-help-453314","timestamp":"2014-04-18T00:54:00Z","content_type":null,"content_length":"26592","record_id":"<urn:uuid:a131a3d9-c255-4377-b647-3ca58873ff2a>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00017-ip-10-147-4-33.ec2.i... |
American Canyon Statistics Tutor
...I would love to be a teacher but unfortunately, the teaching profession is not as secure as I would like it to be. Instead, I have worked as a trainer in a pharmaceutical manufacturing
environment where I strived to provide training in the most effective and creative ways possibl... | {"url":"http://www.purplemath.com/American_Canyon_statistics_tutors.php","timestamp":"2014-04-16T16:43:49Z","content_type":null,"content_length":"24408","record_id":"<urn:uuid:f215f292-c045-4e49-95d2-da7f43f56b2b>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00179-ip-10-147-4-33.ec2... |
A 2-category of chain complexes, chain maps, and chain homotopies?
up vote 7 down vote favorite
First-time here... I hope my question isn't silly or anything... anyway...
Consider the category of chain complexes and chain maps. We can also define chain homotopies between chain maps. Does this form a 2-category? I am ab... | {"url":"http://mathoverflow.net/questions/86932/a-2-category-of-chain-complexes-chain-maps-and-chain-homotopies","timestamp":"2014-04-16T14:07:34Z","content_type":null,"content_length":"75026","record_id":"<urn:uuid:b7ac768f-f3dc-4082-8bf7-6c65e90431e3>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN... |
Austell Algebra 2 Tutor
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...Quantitatively and qualitatively, the student will describe the process of solutions and characteristics of solutions. Thermodynamic relationships will be investigated. Students will explore
the factors that affect the rates of a reaction and apply them to ... | {"url":"http://www.purplemath.com/Austell_algebra_2_tutors.php","timestamp":"2014-04-19T07:29:16Z","content_type":null,"content_length":"24051","record_id":"<urn:uuid:9d20f0d9-36af-4515-8208-4142e625ec80>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00458-ip-10-147-4-33.ec2.internal... |
Seasonal transmission potential and activity peaks of the new influenza A(H1N1): a Monte Carlo likelihood analysis based on human mobility
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Seasonal transmission potential and activity peaks of the... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2755471/?tool=pubmed","timestamp":"2014-04-18T22:22:41Z","content_type":null,"content_length":"143745","record_id":"<urn:uuid:3aa57707-fcc5-424b-86d6-bf92209208dd>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00515-ip-10-147-4-33.ec... |
Method for Detecting Targets Using Space-Time Adaptive Processing
Patent application title: Method for Detecting Targets Using Space-Time Adaptive Processing
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A m... | {"url":"http://www.faqs.org/patents/app/20120249361","timestamp":"2014-04-17T06:56:59Z","content_type":null,"content_length":"50294","record_id":"<urn:uuid:2dd97881-49aa-48a8-b873-2b50a2634c00>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00258-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Scipy-tickets] [SciPy] #620: scipy.stats.distributions.binom.pmf returns incorrect values
SciPy scipy-tickets@scipy....
Mon Oct 27 12:40:19 CDT 2008
#620: scipy.stats.distributions.binom.pmf returns incorrect values
Reporter: robertbjornson | Owner: somebody
Type: defect | Status: new
... | {"url":"http://mail.scipy.org/pipermail/scipy-tickets/2008-October/001705.html","timestamp":"2014-04-21T03:09:53Z","content_type":null,"content_length":"4845","record_id":"<urn:uuid:403caa56-8673-4781-bc71-80c67b11b0b8>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00020-ip-10-147-4-... |
Re: st: marginal effects in biprobit and average treatment effect in swi
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/2012-06/msg00757.html","timestamp":"2014-04-17T21:52:38Z","content_type":null,"content_length":"10356","record_id":"<urn:uuid:fa6f9629-e26f-46f4-8c5c-8a0753824e13>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00462-ip-10-147-4-33.ec2.int... |
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What is the length of the hypotenuse of the right triangle sho... | {"url":"http://openstudy.com/updates/510140b6e4b0ad57a561f5ba","timestamp":"2014-04-19T02:08:54Z","content_type":null,"content_length":"123742","record_id":"<urn:uuid:f634892e-3688-4b47-a37f-e23471ff3277>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00415-ip-10-147-4-33.ec2.internal.... |
Semantics of Programming Languages
Semantics of Programming Languages
Lecturer: Dr S. Staton
No. of lectures: 12
This course is a prerequisite for the Part II courses Topics in Concurrency, and Types.
The aim of this course is to introduce the structural, operational approach to programming language semantics. It will ... | {"url":"http://www.cl.cam.ac.uk/teaching/1112/CST/node39.html","timestamp":"2014-04-20T16:12:18Z","content_type":null,"content_length":"9742","record_id":"<urn:uuid:8d7b9dec-3d62-4c38-936c-2f993613263c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00281-ip-10-147-4-33.ec2.internal.w... |
Education and Training
Education and Training: Data Sets
Data Sets for Data sets for the following short courses can be viewed from the web.
Selected Short
Data sets for Design NOTE: You probably need to download the macros used for the "10 step analysis" to your "DATAPLOT\MACROS" directory. These can be downl... | {"url":"http://itl.nist.gov/div898/education/datasets.htm","timestamp":"2014-04-21T04:32:27Z","content_type":null,"content_length":"21488","record_id":"<urn:uuid:d238a657-8978-4b48-ad8d-5d14ef4dcd51>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00345-ip-10-147-4-33.ec2.internal.warc... |
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Can Someone Check My Answer's??? @kelliegirl33
• one year ag... | {"url":"http://openstudy.com/updates/515d78c4e4b0161ab93d261c","timestamp":"2014-04-20T03:19:11Z","content_type":null,"content_length":"133911","record_id":"<urn:uuid:9bb94c97-9da0-4ed2-b24b-f1c96c5379c6>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00304-ip-10-147-4-33.ec2.internal... |
Any rigorous way to claim that sums with repeat summands are few?
up vote 3 down vote favorite
Let $B \subset \mathbb{Z}^+$. Define $r_{B,h}(n)$ to be the number of ways of writing $n$ as $h$ elements of $B$ and $R_{B,h}(n)$ the number of ways to write $n$ as the sum of $h$ DISTINCT elements
of $B$. In many application... | {"url":"http://mathoverflow.net/questions/54493/any-rigorous-way-to-claim-that-sums-with-repeat-summands-are-few","timestamp":"2014-04-20T16:00:30Z","content_type":null,"content_length":"63785","record_id":"<urn:uuid:64e41c14-8846-4408-b0aa-1b8a8e6a85d8>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAI... |
[SOLVED] Matlab plotting help:peicewise with loops
October 20th 2009, 01:25 PM #1
Oct 2009
[SOLVED] Matlab plotting help:peicewise with loops
so i've tried to plot this funtion multiple times using every trick i can come up with and the loop still only goes through the first ifelse statement in the function fil... | {"url":"http://mathhelpforum.com/math-software/109262-solved-matlab-plotting-help-peicewise-loops.html","timestamp":"2014-04-20T10:20:02Z","content_type":null,"content_length":"44313","record_id":"<urn:uuid:65fd1642-070a-4ec9-9d7e-e7f3eaecd927>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-201404230... |