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How the tail wags the dog in ultracold atomic gases
The development of the field of ultracold atoms has opened up new frontiers in both few-body and many-body physics. Of particular interest are universal aspects that apply equally well not only to
various species of atoms, but also to other types of particles with sho... | {"url":"http://physics.aps.org/articles/v2/9","timestamp":"2014-04-21T00:08:44Z","content_type":null,"content_length":"31647","record_id":"<urn:uuid:e9ad6509-e98b-41a7-a55f-eaf6bc725116>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00091-ip-10-147-4-33.ec2.internal.warc.gz"} |
Smoothing and matching of 3-D space curves
Results 1 - 10 of 56
, 1994
"... A heuristic method has been developed for registering two sets of 3-D curves obtained by using an edge-based stereo system, or two dense 3-D maps obtained by using a correlation-based stereo
system. Geometric matching in general is a difficult ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=447699","timestamp":"2014-04-18T11:19:05Z","content_type":null,"content_length":"39654","record_id":"<urn:uuid:1d81538d-a8d6-4be0-a9e5-7ac3e06489dc>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00582-ip-10-147-4-33.ec2.internal.war... |
Results 1 - 10 of 18
, 1998
"... Investigating soundness and completeness of verification calculi for imperative programming languages is a challenging task. Many incorrect results have been published in the past. We take
advantage of the computer-aided proof tool LEGO to interactively establish soundness and completen... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1162054","timestamp":"2014-04-17T20:18:20Z","content_type":null,"content_length":"40255","record_id":"<urn:uuid:26d889b1-0a06-4e53-b577-53868485ee9f>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00580-ip-10-147-4-33.ec2.internal.wa... |
Linear Programming Question - Completed just needs checking
December 28th 2010, 06:09 PM #1
Dec 2010
Linear Programming Question - Completed just needs checking
I have a question I need to answer.
Company A produces and sells a popular pet food product packaged under two brand names, with formulas that cont... | {"url":"http://mathhelpforum.com/algebra/167051-linear-programming-question-completed-just-needs-checking.html","timestamp":"2014-04-16T07:20:01Z","content_type":null,"content_length":"87125","record_id":"<urn:uuid:f4e7ede7-e325-40e8-a4e9-3f41f2c9ba03>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-... |
Proving a lim
I am trying to find the limit of this sequence: $s_n = \dfrac{sin (n)}{n}.$ Any help would be appreciated.
Thanks, that helps some, but I am still not sure about what to take as N.
$lim \frac{sin(n)}{n}$ Have: $\frac{sin(n)}{n} \leq \frac{1}{n}$ But $lim \frac{1}{n} = 0$ So: $lim \frac{sin(n)}{n} =0$
For ... | {"url":"http://mathhelpforum.com/differential-geometry/126369-proving-lim.html","timestamp":"2014-04-23T18:00:40Z","content_type":null,"content_length":"42369","record_id":"<urn:uuid:37a8b0fa-ce78-4803-acef-0944238a6c08>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00505-ip-10-147-4-... |
normal distribution
November 2nd 2008, 05:29 PM #1
Nov 2008
Can't figure out how to solve this for my math test due on Tuesday. Any help would be wonderful!
Testing indicates that the lifetimes of a new shipment of 500 storage batteries are approximately normally distributed with a mean of 2.5 years and a s... | {"url":"http://mathhelpforum.com/statistics/57188-normal-distribution.html","timestamp":"2014-04-24T18:23:11Z","content_type":null,"content_length":"38099","record_id":"<urn:uuid:f42bef69-8ace-4887-adeb-4f53f9ece50d>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00292-ip-10-147-4-33.... |
New Clusters for highly inclined Main Belt Asteroids
New Clusters for highly inclined Main Belt Asteroids
Sergio Foglia
... | {"url":"http://asteroidi.uai.it/family/","timestamp":"2014-04-18T08:02:02Z","content_type":null,"content_length":"14914","record_id":"<urn:uuid:93aaaf43-8f47-4baa-b800-81d28215e447>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00369-ip-10-147-4-33.ec2.internal.warc.gz"} |
Circles Introduction Lesson Plan, Radius, Diameter, Worksheet, Teaching Activity
About the Circles Introduction Lesson
This is an introductory lesson about circles.
• to define and explain the concept of a circle;
• to identify the different parts of a circle;
• to explain the relation between the radius and diameter o... | {"url":"http://www.lessonsnips.com/lesson/circlesintro","timestamp":"2014-04-20T01:15:01Z","content_type":null,"content_length":"13018","record_id":"<urn:uuid:964474ac-fa50-429d-969a-25157bc0149c>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00477-ip-10-147-4-33.ec2.internal.warc.gz"... |
Re: [Axiom-developer] "has" and "with"
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Re: [Axiom-developer] "has" and "with"
From: Ralf Hemmecke
Subject: Re: [Axiom-developer]... | {"url":"http://lists.gnu.org/archive/html/axiom-developer/2007-08/msg00438.html","timestamp":"2014-04-19T18:00:41Z","content_type":null,"content_length":"13700","record_id":"<urn:uuid:2985dc44-304c-4ad3-9468-97fe2b848b18>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00166-ip-10-147-... |
What's the Fastest Way to Solve Rubik's Cube?
Time Required Long (2-4 weeks)
Prerequisites To do this project you should enjoy solving puzzles and thinking in three dimensions.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
If you like ... | {"url":"http://www.sciencebuddies.org/science-fair-projects/project_ideas/Math_p023.shtml","timestamp":"2014-04-17T16:27:38Z","content_type":null,"content_length":"53155","record_id":"<urn:uuid:c770b5ee-655c-4fc5-aaf7-e541efe5e162>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00033-... |
Math Forum Discussions
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Topic: Solving non linear equations
Replies: 2 Last Post: Mar 5, 2013 4:16 AM
Messages: [ Previous | Ne... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2438778&messageID=8525752","timestamp":"2014-04-20T14:24:57Z","content_type":null,"content_length":"18238","record_id":"<urn:uuid:ad9dbbd0-14f8-4a81-80b4-25a0fdcaa32f>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00540-ip-10-147-4... |
Math Forum Discussions
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Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Newsletter: Math Forum Internet News No. 2.14 (April 7)
Replies: 0
Newsletter: Math Forum Internet New... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=485898","timestamp":"2014-04-17T16:58:05Z","content_type":null,"content_length":"19569","record_id":"<urn:uuid:935ed76f-94ff-418e-bc1e-f7275f3f7cb0>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00630-ip-10-147-4-33.ec2.internal.war... |
Ball rolling on ramp
October 3rd 2009, 07:22 AM #1
Junior Member
May 2009
Ball rolling on ramp
Consider the motion of the red ball in the figure. Ignore friction and all other losses. The ball accelerates down under the action of gravity, it travels over the 6-m horizontal segment at
constant speed, and the... | {"url":"http://mathhelpforum.com/trigonometry/105827-ball-rolling-ramp.html","timestamp":"2014-04-20T03:13:36Z","content_type":null,"content_length":"36349","record_id":"<urn:uuid:34dd8dd3-f8c7-483f-a4c1-362dec96110e>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00060-ip-10-147-4-33... |
Fully Dynamic 3-Dimensional Orthogonal Graph Drawing
Closson, M. and Gartshore, S. and Johansen, John and Wismath, Stephen (1999) Fully Dynamic 3-Dimensional Orthogonal Graph Drawing. In: Graph Drawing 7th International Symposium, GD’99, September
15-19, 1999, Štirín Castle, Czech Republic , pp. 49-58 (Official URL: ht... | {"url":"http://gdea.informatik.uni-koeln.de/238/","timestamp":"2014-04-21T04:33:29Z","content_type":null,"content_length":"22461","record_id":"<urn:uuid:6ee6be84-b429-4f23-b937-37c9618a03e0>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00210-ip-10-147-4-33.ec2.internal.warc.gz"} |
New Singapore Maths Curriculum (Scope And Sequence) For 4th Grade / Primary 4 - SGBox.com
Help Contact us Cool graphic tees
New Singapore Maths Curriculum (Scope And Sequence) For 4th Grade / Primary 4
Since 2004, Singapore, the world's math leader, and most countries had completely switched from the old Singapor... | {"url":"http://www.sgbox.com/singaporemathsp4.html","timestamp":"2014-04-16T22:16:10Z","content_type":null,"content_length":"62068","record_id":"<urn:uuid:32aecf3d-e2f2-41f7-b7de-321e4c896355>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00177-ip-10-147-4-33.ec2.internal.warc.gz"} |
Paul Dirac Quotes at BrainyQuote.com
The fundamental laws necessary for the mathematical treatment of a large part of physics and the whole of chemistry are thus completely known, and the difficulty lies only in the fact that
application of these laws leads to equations that are too complex to be solved. | {"url":"http://www.brainyquote.com/quotes/quotes/p/pauldirac279318.html","timestamp":"2014-04-20T14:24:23Z","content_type":null,"content_length":"21675","record_id":"<urn:uuid:c1a195a6-9e3b-4aa9-a79a-871d63816fc1>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00326-ip-10-147-4-33.ec2... |
Sicherman Dice
July 13, 2010 — Ed Pegg Jr, Editor, Wolfram Demonstrations Project
Is it possible to have a pair of nonstandard dice with the same odds as regular dice?
Sure. You just need to know how to calculate the odds, and how to determine what different numbers could be on the faces to give the same odds. Let’s st... | {"url":"http://blog.wolfram.com/2010/07/13/sicherman-dice/","timestamp":"2014-04-16T10:39:02Z","content_type":null,"content_length":"67097","record_id":"<urn:uuid:55bd5e3d-6160-4bbf-9c7e-e5307647dc57>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00617-ip-10-147-4-33.ec2.internal.war... |
Mplus Discussion >> Polyserial vs. biserial correlations
Anonymous posted on Wednesday, March 02, 2005 - 2:41 pm
I am testing a 3 factor measurement model. The first factor contains 3 continuous indicators and the next two have dichotomous indicators (5 in one, 3 in the other).The model fit is adequate. When
examining ... | {"url":"http://www.statmodel.com/discussion/messages/9/578.html?1380047397","timestamp":"2014-04-20T15:56:00Z","content_type":null,"content_length":"31609","record_id":"<urn:uuid:a34682ec-d702-496b-8019-112f01e638b6>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00635-ip-10-147-4-33.... |
What if you could ID molecules—in liquids and powders being analyzed by drug enforcement, for example—using a laser to measure light scatter...
Physics works to understand
the universe and the laws
that govern it
• To be or not to be
If it exists, physicists study it. And we even study things that don’t exist in ... | {"url":"http://www.drew.edu/undergraduate/what-you-learn/physics","timestamp":"2014-04-18T18:12:22Z","content_type":null,"content_length":"55386","record_id":"<urn:uuid:7b2b238b-792e-4047-aeb3-28878aa4875b>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00464-ip-10-147-4-33.ec2.interna... |
GMAT Tip of the Week: Data Sufficiency the Smart(phone) Way
A) An iPhone 5 for $50
B) A digital camera for $40
C) Both an iPhone 5 and a digital camera for $75
Now, you have a few tech goals in mind. You want to be able to send text messages, update Twitter, use Google maps on the go, and upload pictures to Facebook an... | {"url":"http://www.veritasprep.com/blog/2013/06/gmat-tip-of-the-week-data-sufficiency-the-smartphone-way/","timestamp":"2014-04-21T12:22:40Z","content_type":null,"content_length":"50516","record_id":"<urn:uuid:b6860fee-5704-4529-b0ad-d3998e2b4a95>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140... |
[Help-gsl] Re: Looking for good codes for 2D numerical integrals...
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[Help-gsl] Re: Looking for good codes for 2D numerical integrals...
... | {"url":"http://lists.gnu.org/archive/html/help-gsl/2007-06/msg00046.html","timestamp":"2014-04-20T21:43:56Z","content_type":null,"content_length":"7872","record_id":"<urn:uuid:5e379792-725f-4cdc-94d5-1c25420ee2b1>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00550-ip-10-147-4-33.ec2... |
Calculating prime factor of a huge number.
01-29-2009 #1
Registered User
Join Date
Jan 2009
Calculating prime factor of a huge number.
I've succesfully written some code that prints out the prime factors of integers. It works succesfully for small-ish integers, but my task is to calculate the largest prime fact... | {"url":"http://cboard.cprogramming.com/c-programming/111672-calculating-prime-factor-huge-number.html","timestamp":"2014-04-18T11:36:56Z","content_type":null,"content_length":"103317","record_id":"<urn:uuid:047f662c-0a90-4c89-9d65-e3c8616e2835>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416... |
Factoring as a red herring
What do I mean by red herring, you might ask?
The etymology of the phrase may be the practice of saving a hunted fox by dragging a smoked herring across its trail – creating a new, useless scent trail. When smoked, herring turns bright red
and is quite odoriferous. The latter trait ma... | {"url":"http://dwave.wordpress.com/2007/02/24/factoring-as-a-red-herring/","timestamp":"2014-04-19T14:53:03Z","content_type":null,"content_length":"80200","record_id":"<urn:uuid:d747b16d-4cb4-4856-8c9f-b1c3288ed176>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00078-ip-10-147-4-33.ec... |
Time flies by … I feel like I just started hyperexpand() yesterday (not quite actually; but you get the idea *g*). I’ve been moving around this week, so I wasn’t terribly productive so far. I did,
however, compute (reasonably) neat representations for all the ${}_pF_{p-1}$ in the hyperexpand() table. These examples dem... | {"url":"http://nessgrh.wordpress.com/","timestamp":"2014-04-18T10:35:28Z","content_type":null,"content_length":"81881","record_id":"<urn:uuid:c8e88053-7fce-4755-8695-1397fbd79722>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00124-ip-10-147-4-33.ec2.internal.warc.gz"} |
How to Use Summation Formulas in Microsoft Excel
Edit Article
The Plus (+) SignThe SUM FunctionThe SUMIF FunctionThe SUMIFS Function
Edited by Port Borg, RMunsonNJ, Harri, Carl Belken and 6 others
In most Microsoft Excel spreadsheets, you will have the opportunity or need to find the sum of a series of numbers. In most... | {"url":"http://www.wikihow.com/Use-Summation-Formulas-in-Microsoft-Excel","timestamp":"2014-04-17T03:52:28Z","content_type":null,"content_length":"75757","record_id":"<urn:uuid:4692067e-9e91-4917-9c5d-97211ebe8af1>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00292-ip-10-147-4-33.ec... |
ID3 Decision Tree Algorithm - Part 1
Iterative Dichotomiser 3 or ID3 is an algorithm which is used to generate decision tree, details about the ID3 algorithm is in here. There are many usage of ID3 algorithm specially in the machine
learning field. In this article, we will see the attribute selection procedure uses in ... | {"url":"http://www.codeproject.com/Articles/259241/ID-Decision-Tree-Algorithm-Part","timestamp":"2014-04-21T01:48:00Z","content_type":null,"content_length":"107725","record_id":"<urn:uuid:2037ce6e-3b86-41bb-9858-a2c6315ec687>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00261-ip-10-... |
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Here's the question you clicked on:
Daniel collected 120 sports cards. Sixty-five of the cards are... | {"url":"http://openstudy.com/updates/511aaab9e4b03d9dd0c339a1","timestamp":"2014-04-18T08:16:54Z","content_type":null,"content_length":"46876","record_id":"<urn:uuid:7e19944e-5c3f-425b-ae55-74aadc7781e1>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00473-ip-10-147-4-33.ec2.internal.... |
The Monk and the Mountain
Let’s do a fun problem.
Consider the following problem stated by Rudolf Arnheim (I’ll give the full reference later):
One morning, exactly at 8 A.M., a monk began to climb a tall mountain. The narrow path, no more than a foot or two wide, spiraled around the mountain to a glittering temple... | {"url":"http://bredemeyer.com/RequisiteVariety/?p=154","timestamp":"2014-04-16T22:50:23Z","content_type":null,"content_length":"62099","record_id":"<urn:uuid:c320ef72-29db-4e66-9548-0fa3cbbe6018>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00457-ip-10-147-4-33.ec2.internal.warc.gz"} |
The half-life of carbon-14 is about 5370 years. What percent of the original carbon-14 would you expect to find in a... - Homework Help - eNotes.com
The half-life of carbon-14 is about 5370 years. What percent of the original carbon-14 would you expect to find in a sample after 2500 years?
If t is the half life of a ra... | {"url":"http://www.enotes.com/homework-help/half-life-carbon-14-about-5370-years-what-percent-123527","timestamp":"2014-04-20T11:06:15Z","content_type":null,"content_length":"28671","record_id":"<urn:uuid:c30a713e-5459-4773-876f-6d951e92a3ed>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-2014041600... |
Need help converting units, momentum of quark question
You can convert kg in J/c^2 and that to MeV/c^2. Isolate a factor of c (based on m/s) and use this to cancel one c in the denominator.
Alternatively, use ℏ given in MeV/c * length.
Hmmmm I tried 5.276x10[itex]^{-20}[/itex] x (3x10[itex]^{8}[/itex])[itex]^{2}[/itex]... | {"url":"http://www.physicsforums.com/showthread.php?p=4215892","timestamp":"2014-04-19T04:38:21Z","content_type":null,"content_length":"36302","record_id":"<urn:uuid:44f617e8-fe70-4c08-b925-46a3352a8112>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00343-ip-10-147-4-33.ec2.internal.w... |
[SciPy-User] SciPy for Computational Geometry
David Baddeley david_baddeley@yahoo.com...
Tue Nov 1 16:04:27 CDT 2011
How about using OpenGL to render the problem, giving each sphere a different colour. You can then grab the rendered image (or potentially images from different camera angles) and count the number of disc... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2011-November/030894.html","timestamp":"2014-04-18T08:32:02Z","content_type":null,"content_length":"5658","record_id":"<urn:uuid:dd20a006-7bb0-4871-91a5-76a35942a5d5>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00453-ip-10-147-4-33... |
Got Homework?
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Here's the question you clicked on:
Please please help: Create a linear equation with a positive s... | {"url":"http://openstudy.com/updates/5225c7fde4b06211a67fd0f7","timestamp":"2014-04-21T12:31:01Z","content_type":null,"content_length":"51269","record_id":"<urn:uuid:5a8d2a51-16ee-42ab-bc32-13daf36ff295>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00487-ip-10-147-4-33.ec2.internal.... |
Assignment 2
Assignment 2 is to produce a images like the ones below.It is due before class on Friday, February 7. Please hand in your PostScript files via email.
The first picture below shows the paths of ray coming from underwater to the air above. The second shows the paths of rays of red light reflecting inside a r... | {"url":"http://www.math.ubc.ca/~cass/courses/m309-03a/a2/a2.html","timestamp":"2014-04-17T00:59:23Z","content_type":null,"content_length":"7621","record_id":"<urn:uuid:56f24867-d85f-4454-856d-c73b730768e4>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00252-ip-10-147-4-33.ec2.internal... |
How do I tell Maxima to give me an answer in decimals?
March 24th 2010, 07:51 AM #1
Super Member
Nov 2008
How do I tell Maxima to give me an answer in decimals?
How do I tell Maxima to give me an answer in decimals instead of a long algebraic (and numerical) answer? I want the default to remain the algebraic nu... | {"url":"http://mathhelpforum.com/math-software/135417-how-do-i-tell-maxima-give-me-answer-decimals.html","timestamp":"2014-04-20T01:20:19Z","content_type":null,"content_length":"38600","record_id":"<urn:uuid:4af6e361-455b-4dc5-bab6-7c15b76221f9>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416... |
Unit 3
Unit 3 Higher: Geometry and Algebra
Due to the broad range of content in this unit, some of which is covered in Unit 1 and 2, we advise entering students for Unit 3 after the other units.
There are fundamental number skills that students need to know and understand to address the content of this unit. The number... | {"url":"http://aqamaths.aqa.org.uk/73","timestamp":"2014-04-21T07:04:37Z","content_type":null,"content_length":"17231","record_id":"<urn:uuid:11b23a56-6215-45e3-8d8d-8ad6e96b3100>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00539-ip-10-147-4-33.ec2.internal.warc.gz"} |
Haciendas Del Monte, PR Trigonometry Tutor
Find a Haciendas Del Monte, PR Trigonometry Tutor
...I have received a bachelors degree from Arizona State University in Mathematics and I am currently in the PhD program for Mathematics. My specific area of interest is Algebraic Number theory.
Along with 2 year of experie... | {"url":"http://www.purplemath.com/Haciendas_Del_Monte_PR_Trigonometry_tutors.php","timestamp":"2014-04-19T09:40:07Z","content_type":null,"content_length":"25025","record_id":"<urn:uuid:0f3f7c85-95b9-4306-9afb-b76c50b85069>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00377-ip-10-147... |
proving an inequality
March 4th 2013, 06:07 PM #1
Junior Member
Jan 2010
proving an inequality
Let G be a non-abelian finite group, Z(G) be the center of G and $C_{G}(x)$ be the centralizer of the element x in G. Let $x \in G \setminus Z(G)$, so we have $|G| \geq 2|C_{G}(x)|$. Now how can
I prove that $|G \... | {"url":"http://mathhelpforum.com/advanced-algebra/214229-proving-inequality.html","timestamp":"2014-04-18T18:02:01Z","content_type":null,"content_length":"33200","record_id":"<urn:uuid:bc421a82-64e3-48af-9016-f97c3f59a98b>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00370-ip-10-147... |
Calculating the Date of Easter
The tables which appear here and, in more detail, in the Book of Common Prayer can be used to determine the date of Easter. Underlying these tables is a relatively simple algorithm which is described
here. This description assumes a limited mathematical knowledge, particularly of integer ... | {"url":"http://www.oremus.org/liturgy/etc/ktf/app/easter.html","timestamp":"2014-04-18T10:40:59Z","content_type":null,"content_length":"5516","record_id":"<urn:uuid:3f5a3e17-5ac0-4100-95a2-c04f871b08c0>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00323-ip-10-147-4-33.ec2.internal.w... |
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lab 11 any one????
• one year ago
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Best ... | {"url":"http://openstudy.com/updates/50a13c83e4b05517d536acad","timestamp":"2014-04-18T19:14:34Z","content_type":null,"content_length":"34700","record_id":"<urn:uuid:531f13c5-0c37-4bc5-a025-e9846372a4c6>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00645-ip-10-147-4-33.ec2.internal.w... |
Specialization of Inductively Sequential Functional Logic Programs
Results 1 - 10 of 16
- New Generation Computing , 2002
"... Partial evaluation is a semantics-based program optimization technique which has been investigated within di#erent programming paradigms and applied to a wide variety of languages. Recently, a
... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=57335","timestamp":"2014-04-16T06:46:06Z","content_type":null,"content_length":"37497","record_id":"<urn:uuid:f79515fd-9806-4180-95a6-dc1e28bcd924>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00588-ip-10-147-4-33.ec2.internal.warc... |
Why should we consider D-module on flag variety of Lie algebra?
up vote 4 down vote favorite
Why don't we stay at D-module on base affine space but go to study flag variety of Lie algebra?
I remembered there are nice papers of Bernstein-Gelfand-Gelfand and Gelfand-Kirillov discussing the relationship of representation... | {"url":"http://mathoverflow.net/questions/18078/why-should-we-consider-d-module-on-flag-variety-of-lie-algebra","timestamp":"2014-04-16T22:52:44Z","content_type":null,"content_length":"52214","record_id":"<urn:uuid:c1cbad83-598b-47d2-87e2-d72e3d4d3ccf>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-2... |
Richmond Hill, NY Algebra 2 Tutor
Find a Richmond Hill, NY Algebra 2 Tutor
...Next, you'll begin to solve 'real world' word problems by using variables and breaking down the problem into parts. You'll learn many new concepts including: 1. How to solve one and two-step
equations 2.
4 Subjects: including algebra 2,... | {"url":"http://www.purplemath.com/Richmond_Hill_NY_algebra_2_tutors.php","timestamp":"2014-04-18T10:58:31Z","content_type":null,"content_length":"24134","record_id":"<urn:uuid:8ee315f7-6d97-4a0f-9903-f3c287f377c0>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00492-ip-10-147-4-33.ec2... |
Post by thread:Math Divide Routines
Truncated match.
PICList Thread
'Math Divide Routines'
1997\03\12@055246 by Ian Bennett
I am currently using a 16c84 for a project and I need to be able to divide
an integer number by a floating point number and end up with a floating
point result to two decimal places. I.e. 457 / 4.... | {"url":"http://www.piclist.com/techref/postbot.asp?by=thread&id=Math+Divide+Routines&w=body&author=Ian+Bennett&tgt=post","timestamp":"2014-04-19T12:51:59Z","content_type":null,"content_length":"19812","record_id":"<urn:uuid:ef81b320-63dd-47c7-bbd8-380ca5f899b9>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc... |
Alternating Series Test
November 16th 2008, 01:41 AM #1
Oct 2008
Alternating Series Test
Prove the "Alternating Series Test"; .ie suppose that (x_n) is a positive
decreasing sequence with lim (x_n)= 0. Show that the alternating series
∑(-1)^n (x_n)
is convergent and the sum satisfies |s-s_k|≤ s_k
... | {"url":"http://mathhelpforum.com/calculus/59788-alternating-series-test.html","timestamp":"2014-04-17T19:23:34Z","content_type":null,"content_length":"36114","record_id":"<urn:uuid:0db291f0-c811-46e6-9dee-3884a608d7aa>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00049-ip-10-147-4-3... |
Brain boggler #3 - the conundrum of conundrums! | EE Times
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This yea... | {"url":"http://www.eetimes.com/messages.asp?piddl_msgthreadid=28110&piddl_msgid=171186","timestamp":"2014-04-18T01:38:59Z","content_type":null,"content_length":"152184","record_id":"<urn:uuid:ee15b567-5aa1-4253-9973-fcf8d9b036c4>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00581-ip... |
Analysis of the PC-refinement
Next: Translation Function for Up: Generalized Molecular Replacement Previous: PC-Refinement of the
In the present case, the analysis of the filtering procedure is straightforward: a single peak is produced, which corresponds to the orientation of one of the molecules. The second mol... | {"url":"http://www.csb.yale.edu/userguides/datamanip/xplor/xplorman/node347.html","timestamp":"2014-04-19T19:32:26Z","content_type":null,"content_length":"3428","record_id":"<urn:uuid:0df931d4-4c9d-4aa5-9184-7da70317d614>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00294-ip-10-147-... |
wave equation and Dirichelt boundary condition... HELP!! :(
September 28th 2006, 08:12 PM #1
Junior Member
Aug 2006
wave equation and Dirichelt boundary condition... HELP!! :(
Hi everyone, this pde stuff is driving me insane!
anyone got an idea of how to do this question? i keep just ending up with u(x,t) =... | {"url":"http://mathhelpforum.com/advanced-applied-math/5941-wave-equation-dirichelt-boundary-condition-help.html","timestamp":"2014-04-18T19:42:40Z","content_type":null,"content_length":"32056","record_id":"<urn:uuid:9e84bf72-1d8f-4a2c-aaf3-5436fff4dae0>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAI... |
1-1/4" PEX, is a DIY install possible?
04-05-2010, 11:27 AM #62
04-05-2010, 10:54 AM #61
Cool.... that is the great benny of a digital control..
I would leave it the way it is for now , you can always move the gallons up or down or the days up or down later if things are not to your liking after 6-12 months...
... | {"url":"http://www.terrylove.com/forums/showthread.php?35533-1-1-4-quot-PEX-is-a-DIY-install-possible/page5","timestamp":"2014-04-20T18:59:22Z","content_type":null,"content_length":"91603","record_id":"<urn:uuid:de860d21-e266-47a0-96d7-00ae21640b23>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-201... |
Evolution and the NFL theorems
Intelligent Design
» Evolution and the NFL theorems
Evolution and the NFL theorems
December 30, 2007 Posted by idnet.com.au under Intelligent Design 241 Comments
Ronald Meester CLICK HERE FOR THE PAPER Department of Mathematics, VU-University Amsterdam,
“William Dembski (2002) claime... | {"url":"http://www.uncommondescent.com/intelligent-design/evolution-and-the-nfl-theorems/","timestamp":"2014-04-20T13:22:14Z","content_type":null,"content_length":"497533","record_id":"<urn:uuid:99c39bbb-ea87-46ff-a905-7d71c5342b5f>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00350... |
MathGroup Archive: December 2001 [00050]
[Date Index] [Thread Index] [Author Index]
Re: Weird trigonometric integral and Simplification question
• To: mathgroup at smc.vnet.net
• Subject: [mg31783] Re: Weird trigonometric integral and Sim... | {"url":"http://forums.wolfram.com/mathgroup/archive/2001/Dec/msg00050.html","timestamp":"2014-04-20T03:39:33Z","content_type":null,"content_length":"35378","record_id":"<urn:uuid:641cb7e4-ad78-4c2e-bc63-cbd1483f7788>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00010-ip-10-147-4-33.... |
This Article
Bibliographic References
Add to:
1964 Proceedings of the Fifth Annual Symposium on Switching Circuit Theory and Logical Design
Reducing variable dependency in combinational circuits
ASCII Text ... | {"url":"http://www.computer.org/csdl/proceedings/focs/1964/5428/00/00156-abs.html","timestamp":"2014-04-18T16:10:22Z","content_type":null,"content_length":"48033","record_id":"<urn:uuid:36ade0ae-1974-4d83-854c-368db207c923>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00603-ip-10-14... |
Constructive proof of "Projective implies proper"
up vote 7 down vote favorite
For every ring $A$, the structural morphism of schemes $\pi_A : {\bf P}^n_{A} \to {\rm Spec}{A}$ is a closed map. The usual proof of this fact is not constructive : given equations of a closed subset
$Z$ of ${\bf P}^n_{A}$, it doesn't produc... | {"url":"http://mathoverflow.net/questions/116797/constructive-proof-of-projective-implies-proper?answertab=votes","timestamp":"2014-04-16T22:51:27Z","content_type":null,"content_length":"59788","record_id":"<urn:uuid:c219993a-1c8d-492b-82b5-73234fb23355>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN... |
Fraction to Percent Calculator Displays Long Division Solution
Fraction to Percent Calculator
for Converting Fractions to Percentages
The Fraction to Percent Calculator on this page will reduce fractions to simplest form, convert them into percentages, and show its work.
This free online conversion calculator will redu... | {"url":"http://www.free-online-calculator-use.com/fraction-to-percent-calculator.html","timestamp":"2014-04-20T23:38:04Z","content_type":null,"content_length":"57811","record_id":"<urn:uuid:a2d8a0ba-a514-47b6-a2cb-044dc69025d7>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00161-ip-10... |
In this paper a hybrid Eulerian Lagrangian solver based on the full–particle Particle–In–Cell (PIC) method is outlined. The solver is capable of simulating incompressible free–surface flows in
domains with arbitrary, free–slip, solid boundaries. The flexibility of the approach allows for simulation of wetting and dryin... | {"url":"http://journals.tdl.org/icce/index.php/icce/article/view/6672/0","timestamp":"2014-04-19T12:00:34Z","content_type":null,"content_length":"19287","record_id":"<urn:uuid:be1c07b6-ea27-4a93-8495-bdf9a7ad5c14>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00562-ip-10-147-4-33.ec2.... |
Documentation for Quadratic Spline Fertility Schedule Fitting
QS MODEL [Back to Top]
The constrained Quadratic Spline (QS) family of fertility models is described in detail in Schmertmann (2003). Age-specific fertility rate (ASFR) schedules in the QS family have three shape
parameters and one level parameter. The shape... | {"url":"http://www.demographic-research.org/Volumes/Vol12/5/qsfit/qsfit_documentation.html","timestamp":"2014-04-16T19:06:31Z","content_type":null,"content_length":"18129","record_id":"<urn:uuid:4196c6fc-f0d1-44f1-a8a0-584a60509723>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00104... |
IRR Calculation
Internal Rate of Return (IRR)
Internal rate of return (IRR) is the discount rate at which the net present value of an investment becomes zero. In other words, IRR is the discount rate which equates the present value of the future
cash flows of an investment with the initial investment. It is one of the ... | {"url":"http://accountingexplained.com/managerial/capital-budgeting/irr","timestamp":"2014-04-20T08:40:20Z","content_type":null,"content_length":"11813","record_id":"<urn:uuid:8d01b0e1-42e4-49eb-8665-c120c44dabb0>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00662-ip-10-147-4-33.ec2... |
Melrose Park Calculus Tutor
...There is nothing more rewarding as a teacher than instilling a confidence in a student which they never thought they could have in math. My expertise is tutoring any level of middle school,
high school or college mathematics. I can also help students who are preparing for the math por... | {"url":"http://www.purplemath.com/Melrose_Park_calculus_tutors.php","timestamp":"2014-04-21T04:45:30Z","content_type":null,"content_length":"23964","record_id":"<urn:uuid:df87b707-5f28-4174-beae-214b9a9136d2>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00443-ip-10-147-4-33.ec2.inte... |
3D Rendering
Measuring Errors in Pixel-Based 3D Rendering
In current computer graphics systems, virtual scenes are usually described internally as a set of geometric objects in a 3D coordinate system. These geometric descriptions are then transformed into a
set of pixels that are displayed to the user on a monitor.
Th... | {"url":"http://www.nist.gov/itl/math/hpcvg/rendererrs.cfm","timestamp":"2014-04-17T01:01:54Z","content_type":null,"content_length":"20319","record_id":"<urn:uuid:f5d55c4c-e63f-47dc-8fd2-c171f4b9b474>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00121-ip-10-147-4-33.ec2.internal.warc... |
MathGroup Archive: October 1997 [00086]
[Date Index] [Thread Index] [Author Index]
Re: weird Log[0] *0 result
• To: mathgroup at smc.vnet.net
• Subject: [mg9060] Re: [mg9022] weird Log[0] *0 result
• From: Olivier Gerard <jacquesg at pr... | {"url":"http://forums.wolfram.com/mathgroup/archive/1997/Oct/msg00086.html","timestamp":"2014-04-20T21:09:53Z","content_type":null,"content_length":"35306","record_id":"<urn:uuid:d7bd938c-c7a9-48ce-ba7f-222b28629fc8>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00124-ip-10-147-4-33.... |
Wolfram Demonstrations Project
Automatic Differentiation
This is a dual number expression RPN (reverse Polish notation) calculator for automatic differentiation, modeled on an old-style scientific calculator. Dual numbers are numbers of the form , where ,
are real and . ( is displayed with and in adjacent boxes. Use th... | {"url":"http://demonstrations.wolfram.com/AutomaticDifferentiation/","timestamp":"2014-04-21T09:39:43Z","content_type":null,"content_length":"53983","record_id":"<urn:uuid:597924bb-49e5-497e-b1dc-b0b0c8c5e3fa>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00644-ip-10-147-4-33.ec2.inte... |
Problem Set 3
Problem Set 3, Boolean Logic & Basic MIPS Instructions
Due Sunday, January 30 @ 11:59PM
Submit your answers to blackboard. Be sure to show your work (if necessary).
1. One logic function that is used for binary addition is exclusive OR. The output of a two-input exclusive OR function is true only if exac... | {"url":"http://mines.humanoriented.com/classes/2011/spring/csci341/homework/03.html","timestamp":"2014-04-16T19:30:35Z","content_type":null,"content_length":"5648","record_id":"<urn:uuid:ec5ed81c-a8e4-4b3c-9d3f-8010760a2a04>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00168-ip-10-1... |
Monday morning follies
Spent five minutes, five increasingly frustrated minutes, flipping through an uglily typeset pre-TeX book of mathematics in front of the copier. Was searching for Lemma 5.1; was hampered in this by
the fact that the book had nine chapters and the numbering of all results got zeroed at the beginni... | {"url":"http://masksoferis.wordpress.com/2009/08/24/monday-morning-follies/","timestamp":"2014-04-21T14:39:36Z","content_type":null,"content_length":"33354","record_id":"<urn:uuid:5be8bf54-15fc-43d6-8fe7-3ce6ed81ef24>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00046-ip-10-147-4-33... |
Maximal ideals of the rings of Baire- One Functions
up vote 5 down vote favorite
A real function $f:X\rightarrow \mathbb{R}$ Is called Baire-one function, if there is a sequence $(f_n)_{n=1} ^\infty$ of continuous functions $f_n:X\rightarrow \mathbb{R}$ on $X$ so that for all $x\
in X$ $$lim_{n\rightarrow \infty}f_n(x)... | {"url":"http://mathoverflow.net/questions/104141/maximal-ideals-of-the-rings-of-baire-one-functions","timestamp":"2014-04-18T23:35:53Z","content_type":null,"content_length":"52288","record_id":"<urn:uuid:38d7fcfe-b6f4-4ad0-a994-ca36df133ff2>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005... |
opposite (infinity,1)-category
opposite (infinity,1)-category
The analog of the notion of opposite category for (∞,1)-categories.
For $C$ an (∞,1)-category regard it in its incarnation as a ∞-groupoid-enriched category. Then its opposite is the $(\infty,1)$-category $C^{op}$ with the same objects and with hom-objects g... | {"url":"http://ncatlab.org/nlab/show/opposite+(infinity%2C1)-category","timestamp":"2014-04-18T00:17:36Z","content_type":null,"content_length":"15538","record_id":"<urn:uuid:2ce8b0e3-e99c-4e36-b2cd-4cb647aed63d>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00304-ip-10-147-4-33.ec2.i... |
GMAT Quant: Arithmetic with Inequalities
Here are four GMAT Data Sufficiency questions involving inequalities.
Full solutions will come at the end of this article.
The arithmetic of equations: a review
First of all, let’s review what should be more familiar — the arithmetic of equations. Suppose A = B and P = Q. The... | {"url":"http://magoosh.com/gmat/2013/gmat-quant-arithmetic-with-inequalities/","timestamp":"2014-04-18T08:10:16Z","content_type":null,"content_length":"81536","record_id":"<urn:uuid:7fd71ad1-c40b-4b21-bb0d-63ab6dc7a0c2>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00190-ip-10-147-4-... |
Copyright © University of Cambridge. All rights reserved.
'M, M and M' printed from http://nrich.maths.org/
There are several sets of five positive whole numbers with the following properties:
• Mean = 4
• Median = 3
• Mode = 3
Can you find all the different sets of five positive whole numbers that satisfy these ... | {"url":"http://nrich.maths.org/6267/index?nomenu=1","timestamp":"2014-04-16T19:27:01Z","content_type":null,"content_length":"3794","record_id":"<urn:uuid:4df26152-8b6f-494e-b0b8-95213e8a5aa2>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00184-ip-10-147-4-33.ec2.internal.warc.gz"} |
handling collisions in 2d
Gah... i'm confounded.
So here's the problem. I'm trying to apply some basic physics to the collisions in a 2d game but mild inaccuracies in collision detection are causing trouble.
Say you drop a box onto an inclined plane, the box moves (say) 4 units per frame until it penetrates into the pl... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=82760","timestamp":"2014-04-17T01:03:26Z","content_type":null,"content_length":"15897","record_id":"<urn:uuid:ca6d7fee-2448-4de1-b355-e20d0f81cab6>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00618-ip-10-147-4-33.ec2.internal.w... |
Problem solving help
April 17th 2013, 08:10 PM
Problem solving help
A rancher has 200 meters of fencing available to enclose two corrals of equal area next to a river. (No fencing is required along the river) What should the dimensions be for each corral to
maximize the combined area of the two corrals?
So ... | {"url":"http://mathhelpforum.com/pre-calculus/217704-problem-solving-help-print.html","timestamp":"2014-04-21T06:52:22Z","content_type":null,"content_length":"8204","record_id":"<urn:uuid:e6171dcd-f442-46e0-aa25-468242135ffa>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00029-ip-10-... |
Wavelet analysis and synthesis of fractional Brownian motion
Results 11 - 20 of 142
- Human Brain Mapping , 2001
"... Abstract: Even in the absence of an experimental effect, functional magnetic resonance imaging (fMRI) time series generally demonstrate serial dependence. This colored noise or endogenous
autocorrelatio... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2664&sort=cite&start=10","timestamp":"2014-04-17T20:10:44Z","content_type":null,"content_length":"40076","record_id":"<urn:uuid:cbef2332-d57e-45eb-9903-a09ffa7ea727>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00583-ip-10-147-4-33... |
Divisible by 3 [Andrew Stadel]
Estimation initiative:
Last year
I willingly started adding an estimation question to my daily warm-up, inspired by
Steve Leinwand
Dan Meyer
, and a monthly ASB gag we did a few school years back. Everyday, I greet my students at the door and hand them a 3x5 index card for their warm-up. ... | {"url":"http://mr-stadel.blogspot.com/2012/09/estimation-180.html","timestamp":"2014-04-18T18:11:46Z","content_type":null,"content_length":"134715","record_id":"<urn:uuid:aeabc339-2210-4a62-a197-4841334b4e4a>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00336-ip-10-147-4-33.ec2.inte... |
ruler and compass construction of regular polygons
The problem of which
regular polygon
s can be constructed by
ruler and compass
alone goes back to the ancient Greeks. They could certainly construct a regular
, for example. Fast forward a couple of thousand years and the nineteen year-old
wunderkind Gauss
made the fir... | {"url":"http://everything2.com/title/ruler+and+compass+construction+of+regular+polygons","timestamp":"2014-04-19T07:41:41Z","content_type":null,"content_length":"35853","record_id":"<urn:uuid:fba2047f-3fca-440a-a2fa-f7fbec6ac4af>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00537-ip... |
2e^2.1 that's two e to the power of 2.1 does this equal 16.33 (2dp) ?
Hint: \displaystyle \begin{align*} e^x = 1 + x + \frac{x^2}{2} + \frac{x^3}{3!} + \frac{x^4}{4!} + \frac{x^5}{5!} + \dots \end{align*} Substitute \displaystyle \begin{align*} x = 2.1 \end{align*} and
evaluate to as much accuracy as you desire.
Here's... | {"url":"http://mathhelpforum.com/algebra/202637-2e-2-1-a-print.html","timestamp":"2014-04-23T19:03:08Z","content_type":null,"content_length":"10308","record_id":"<urn:uuid:60c13cdf-90c8-494e-a96c-a0c7cd940915>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00390-ip-10-147-4-33.ec2.inte... |
Refining Temporal Reference in Event Structures
Notre Dame Journal of Formal Logic
Refining Temporal Reference in Event Structures
Fabio Pianesi and Achille C. Varzi
This paper expands on the theory of event structures put forward in previous work by further investigating the subtle connections between time and events.... | {"url":"http://projecteuclid.org/euclid.ndjfl/1040067317","timestamp":"2014-04-19T17:05:41Z","content_type":null,"content_length":"33232","record_id":"<urn:uuid:eccf8b7a-610f-4b2a-a4d1-991a01bfbf85>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00581-ip-10-147-4-33.ec2.internal.warc.g... |
Sudbury Geometry Tutor
Find a Sudbury Geometry Tutor
...As a math phd student I have particularly excelled in the field of analysis which is largely just a more rigorous and abstract formulation of traditional calculus concepts. In addition to my
love for the subject, I also have a natural impulse to explain it to ... | {"url":"http://www.purplemath.com/sudbury_ma_geometry_tutors.php","timestamp":"2014-04-18T05:50:48Z","content_type":null,"content_length":"23905","record_id":"<urn:uuid:6eee9a81-9456-4232-9231-e0772fa9da56>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00300-ip-10-147-4-33.ec2.intern... |
incongruent solutions
October 13th 2010, 07:23 PM #1
Apr 2010
incongruent solutions
Show that the congruence x^2≡1 (mod 2^k) has exactly four incongruent solutions, namely x≡(+-)1 or (+-)(1+2^(k-1)) (mod 2^k), when k>2. Show that when k=1 there is one solution and that when k=2
there are two incongruent sol... | {"url":"http://mathhelpforum.com/number-theory/159538-incongruent-solutions.html","timestamp":"2014-04-16T10:29:48Z","content_type":null,"content_length":"30968","record_id":"<urn:uuid:034021e3-ec0a-4eca-a182-6898167cebc1>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00123-ip-10-147... |
MULTIMAGIE.COM - Original text of the first published perfect magic cube, 1875
Original text of the first published perfect magic cube of order 8, 1875
by Gustavus Frankenstein, "The Cincinnati Commercial" newspaper, March 11th, 1875
New and Marvelous - Magic Cubes - A Great Curiosity - The Magic Cube of 8 - Composed o... | {"url":"http://www.multimagie.com/English/Frankenstein.htm","timestamp":"2014-04-21T10:02:55Z","content_type":null,"content_length":"19691","record_id":"<urn:uuid:a1e0f369-8fdc-4e60-87cd-d0624363906e>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00342-ip-10-147-4-33.ec2.internal.war... |
l-adic vs complex Perverse Sheaves
up vote 7 down vote favorite
Let $X$ be a scheme of finite type over $Spec(\mathbb{C})$. Let $X_{an}$ denote the associated complex analytic space. After fixing an isomorphism $\overline{\mathbb{Q}}_l\cong \mathbb{C}$, by $\
S$6.1.2. of BBD (Asterisque 100) we know that there is fully... | {"url":"http://mathoverflow.net/questions/78446/l-adic-vs-complex-perverse-sheaves?sort=newest","timestamp":"2014-04-21T10:28:46Z","content_type":null,"content_length":"54713","record_id":"<urn:uuid:dad51373-6480-43f8-9ba9-c50638fe1e85>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-0... |
Type Class - RFoldable
The foldable introduces the functions which aggregate values. The lfold, in particular, provides “forward” aggregation but the matching reverse aggregation is missing. This is because not every
instance of foldable can be sensibly read in reverse, such as std::unordered_set.
Right folds are impor... | {"url":"http://functionalcpp.wordpress.com/2013/10/05/type-class-rfoldable/","timestamp":"2014-04-20T20:55:05Z","content_type":null,"content_length":"58374","record_id":"<urn:uuid:be18b0db-7e7c-451f-b3c2-354c57ebd010>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00507-ip-10-147-4-33.... |
Long Run Growth - Boundless Open Textbook
Long run growth is the increase in the market value of the goods and services produced by an economy over time. It is conventionally measured as the percentage of increase in real gross domestic
product, or real GDP. Growth is usually calculated in real terms: it is inflation-a... | {"url":"https://www.boundless.com/economics/introduction-to-macroeconomics/key-topics-in-macroeconomics/long-run-growth/","timestamp":"2014-04-20T14:59:14Z","content_type":null,"content_length":"63998","record_id":"<urn:uuid:3d8d0c29-9e3a-4ba5-94b5-1394c97c3721>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/war... |
Trig: Trigonometry on the Coordinate Plane - 320 Video | MindBites
Trig: Trigonometry on the Coordinate Plane - 320
About this Lesson
• Type: Video Tutorial
• Length: 73:09
• Media: Flash video file
• Use: Watch Online
• Access Period: 90 Days
• Posted: 08/04/2009
This lesson is part of the following series... | {"url":"http://www.mindbites.com/lesson/5122-trig-trigonometry-on-the-coordinate-plane-320","timestamp":"2014-04-17T15:26:20Z","content_type":null,"content_length":"52780","record_id":"<urn:uuid:6edd7724-37bc-4410-99ff-8937a17e4011>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00499-... |
Matlab-using Chi-squared?
Hi there,
I have used Matlab to plot some data points of mu vs redshift for supernovae type Ia, and then I have plotted a model to compare them with. The model was a differential equation solved with ode45. I
am not sure how I will find chi-squared either manually (as I do not know the equatio... | {"url":"http://www.physicsforums.com/showthread.php?t=256436","timestamp":"2014-04-16T13:52:51Z","content_type":null,"content_length":"19505","record_id":"<urn:uuid:069d006e-6423-47ef-95be-ac22b7ca52f0>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00504-ip-10-147-4-33.ec2.internal.w... |
How do I determine independence?
October 25th 2009, 10:12 AM #1
Oct 2009
How do I determine independence?
I get really confused on how to decide whether or not 2 events are independent. I can do the homework as long as I understand how to set it up, but that's where I get confused. How do I know
whether or ... | {"url":"http://mathhelpforum.com/statistics/110331-how-do-i-determine-independence.html","timestamp":"2014-04-23T17:04:38Z","content_type":null,"content_length":"40595","record_id":"<urn:uuid:7d475a2b-85cd-48be-9b7c-c6b899429026>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00439-ip-... |
Best Lewis Structure
The Lewis structure that is closest to your structure is determined. The hybridization of the atoms in this idealized Lewis structure is given in the table below. Please note that your structure
can't be well described by a single Lewis structure, because of extensive delocalization.
The Lewis stru... | {"url":"http://www.colby.edu/chemistry/webmo/B2ex.html","timestamp":"2014-04-18T18:23:47Z","content_type":null,"content_length":"5152","record_id":"<urn:uuid:2ea0af3e-95f2-4001-9580-e5460dd5d436>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00386-ip-10-147-4-33.ec2.internal.warc.gz"} |
The inhomogeneity of the Universe has been a major aspect of cosmology over the last 25 years. We have learned a great deal, especially from redshift surveys, and although things turn out to be
fairly complicated in the sense that the Universe is not simple a pile of clusters distributed at random, nevertheless possess... | {"url":"http://ned.ipac.caltech.edu/level5/Sept01/Jones/Jones2.html","timestamp":"2014-04-19T10:31:15Z","content_type":null,"content_length":"19964","record_id":"<urn:uuid:3c38392c-0f98-4577-803b-e22b72d2d908>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00582-ip-10-147-4-33.ec2.int... |
Geometry & Topology, Vol. 8 (2004) Paper no. 4, pages 115--204.
A rational noncommutative invariant of boundary links
Stavros Garoufalidis and Andrew Kricker
Abstract. In 1999, Rozansky conjectured the existence of a rational presentation of the Kontsevich integral of a knot. Roughly speaking, this rational presentatio... | {"url":"http://www.emis.de/journals/UW/gt/GTVol8/paper4.abs.html","timestamp":"2014-04-18T18:17:27Z","content_type":null,"content_length":"4217","record_id":"<urn:uuid:28d74a1d-e2ce-4bc6-b179-2f43b91651fc>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00638-ip-10-147-4-33.ec2.internal... |
Got Homework?
Connect with other students for help. It's a free community.
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Need help Fast with triangle problem!
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• one... | {"url":"http://openstudy.com/updates/50a027e4e4b0e22d17eeae97","timestamp":"2014-04-19T10:31:09Z","content_type":null,"content_length":"62238","record_id":"<urn:uuid:ea31b985-65e0-4440-b276-3cd4703108e4>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00205-ip-10-147-4-33.ec2.internal.... |
TWQ Exercise
Dexter Perkins
University of North Dakota
Author Profile
This is an exercise using TWQ to generate a phase diagram. It can be used as homework but is better done in a group.
Used this activity? Share your experiences and modifications
I use this in my junior level petrology class.
Skills and concepts that ... | {"url":"http://serc.carleton.edu/NAGTWorkshops/petrology/teaching_examples/54747.html","timestamp":"2014-04-16T11:30:07Z","content_type":null,"content_length":"31772","record_id":"<urn:uuid:5fecc06b-1e88-4833-a585-01e803984157>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00290-ip-1... |
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TUTORIAL on Arithmetic Progression (AP or Arithmetic Sequence)... | {"url":"http://openstudy.com/updates/503bb2a0e4b007f9003103b0","timestamp":"2014-04-19T15:16:17Z","content_type":null,"content_length":"137630","record_id":"<urn:uuid:2a1b221a-b0c2-42ca-8b7a-6ce0e5ede6c0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00434-ip-10-147-4-33.ec2.internal.... |
Summary: TOPOLOGY OF NONNEGATIVELY CURVED HYPERSURFACES
Abstract. We prove that a smooth compact immersed submanifold of codimen-
sion 2 in Rn
, n 3, bounds at most finitely many topologically distinct compact
nonnegatively curved hypersurfaces. Analogous results for noncompact fillings
are obtained as well. On the oth... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/444/0148109.html","timestamp":"2014-04-17T22:13:17Z","content_type":null,"content_length":"8047","record_id":"<urn:uuid:898778bc-eccf-47cc-aefd-bdc68062682f>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00438-ip-10-147-... |
Form of tension minima and resulting accuracy in
Next: Finding the nearest minimum Up: The hunt for local Previous: The hunt for local
Form of tension minima and resulting accuracy in
As discussed in Section 5.3.1 (also see Appendix J), the values
where the curvatures 5.2). This happens because the lowest tension s... | {"url":"http://www.math.dartmouth.edu/~ahb/thesis_html/node66.html","timestamp":"2014-04-16T14:38:36Z","content_type":null,"content_length":"7962","record_id":"<urn:uuid:e60a9c69-47cc-4c01-b598-f907b28ca080>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00641-ip-10-147-4-33.ec2.inter... |
Was the reduction in Orlando rapes statistically significant?
Tim Lambert on September 24, 1992
Crime rates go up and crime rates go down. Before seizing on some
possibly coincidental factor such as gun training or gun control as
the cause of the change, we need to establish if the change was
unusual, i.e. statisticall... | {"url":"http://scienceblogs.com/deltoid/1992/09/24/orlando-00006/","timestamp":"2014-04-19T20:10:54Z","content_type":null,"content_length":"66226","record_id":"<urn:uuid:28cfe213-4231-4889-b000-8c68eb75e45a>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00182-ip-10-147-4-33.ec2.inter... |
Cryptology ePrint Archive: Report 2012/119
Accelerating the Final Exponentiation in the Computation of the Tate PairingsTaechan Kim, Sungwook Kim, Jung Hee CheonAbstract: Tate pairing computation consists of two parts: Miller step and final
exponentiation step. In this paper, we investigate how to accelerate the final ... | {"url":"http://eprint.iacr.org/2012/119/20120304:082405","timestamp":"2014-04-21T02:05:26Z","content_type":null,"content_length":"3800","record_id":"<urn:uuid:b181308a-f7e2-4df7-8b55-ccf07cdb0041>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00338-ip-10-147-4-33.ec2.internal.warc.gz"... |
Interior methods for constrained optimization, in Acta Numerica
Results 1 - 10 of 11
, 2000
"... The modern era of interior-point methods dates to 1984, when Karmarkar proposed his algorithm for linear programming. In the years since then, algorithms and software for linear programming have
become quite sophisticated, ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=372745","timestamp":"2014-04-18T20:54:51Z","content_type":null,"content_length":"39817","record_id":"<urn:uuid:0b245644-bad4-40dc-b497-005ff2df3c46>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00065-ip-10-147-4-33.ec2.internal.warc... |
Gill, CO Algebra Tutor
Find a Gill, CO Algebra Tutor
...I have tutored in in Middle and High schools. I enjoy English, Language Arts, and Math. As an AVID tutor, I value teaching students how to come to answers on their own.
20 Subjects: including algebra 2, algebra 1, English, writing
...I have good math skill... | {"url":"http://www.purplemath.com/Gill_CO_Algebra_tutors.php","timestamp":"2014-04-18T04:16:49Z","content_type":null,"content_length":"23435","record_id":"<urn:uuid:0f7b1674-3187-4f83-8a7d-85a02ffd3b66>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00604-ip-10-147-4-33.ec2.internal.wa... |
UBOUND Function
The UBOUND function retrieves the upper bounds of an array or a dimension of an array.
UBOUND (array [, dim] )
Required Arguments
array is an INTENT(IN) array of any type. It must not be a pointer that is disassociated or an allocatable array that is not allocated.
Optional Arguments
dim is an INTEN... | {"url":"http://www.lahey.com/docs/lfpro73help/f95aruboundfn.htm","timestamp":"2014-04-16T10:10:15Z","content_type":null,"content_length":"5171","record_id":"<urn:uuid:2bd031b9-6f1e-4795-bfc4-e37e0348f583>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00529-ip-10-147-4-33.ec2.internal.... |
Posts about image processing on regularize
May 13, 2013
Existence of minimizers for the Horn-Schunck functional for optical flow
Posted by Dirk Lorenz under Imaging, Math | Tags: brightness constancy, calculus of variations, functional analysis, horn & schunck, image processing, optical flow, optimization, sobolev spac... | {"url":"http://regularize.wordpress.com/tag/image-processing/","timestamp":"2014-04-21T07:02:58Z","content_type":null,"content_length":"228605","record_id":"<urn:uuid:8afb0102-4f38-4e7a-a7cc-488d343d5513>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00045-ip-10-147-4-33.ec2.internal... |
Domain and Range using Interval Notation
09-07-2012, 08:06 PM #1
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Sep 2012
Moore, Oklahoma
Domain and Range using Interval Notation
I need help finding the domain and range of a graph using interval notation.
I have the points (-2,0), (1,4), (2,1), and (4,-1) and there are no arrows ... | {"url":"http://www.freemathhelp.com/forum/threads/76994-Domain-and-Range-using-Interval-Notation","timestamp":"2014-04-21T09:38:02Z","content_type":null,"content_length":"52919","record_id":"<urn:uuid:1e6f8879-4a34-4bfc-8b68-bc6ae8666176>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-... |
Solving Linear Systems by Substitution
7.2: Solving Linear Systems by Substitution
Created by: CK-12
Learning Objectives
At the end of this lesson, students will be able to:
• Solve systems of equations in two variables by substituting for either variable.
• Manipulate standard form equations to isolate a single va... | {"url":"http://www.ck12.org/tebook/Algebra-I-Teacher%2527s-Edition/r1/section/7.2/","timestamp":"2014-04-18T21:46:05Z","content_type":null,"content_length":"114198","record_id":"<urn:uuid:5cd8de39-7829-4db0-b92f-894e2e35843e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00066-ip-10-1... |
Showing page 4 of 9.
Fancy Curriculum Vitae The class ecv provides an environment for creating a fancy layouted tabular curriculum vitae in LaTeX inspired by the european curriculum vitae. The distribution comes with
a german and an english template.
weekly downloads
HUST Thesis (hustthesis) is a projec... | {"url":"http://sourceforge.net/directory/development/data-formats/tex-latex/?sort=popular&page=4","timestamp":"2014-04-21T03:58:42Z","content_type":null,"content_length":"78285","record_id":"<urn:uuid:f9e5eb08-2e0a-4427-94e8-cd08c95deb48>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219... |
Physics Forums - View Single Post - dot product with 3 dimensions, confused on concept, easy question i think
Well if it's the same vector, then essentially it's the dot product of two vectors that are parellel, that is, the angle between them is 0. So it will be the magnitude of the vector squared. That's
how I see i... | {"url":"http://www.physicsforums.com/showpost.php?p=775998&postcount=3","timestamp":"2014-04-19T12:39:57Z","content_type":null,"content_length":"7299","record_id":"<urn:uuid:5040d002-1453-4b3f-ab02-debfb742413f>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00212-ip-10-147-4-33.ec2.i... |