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Wolfram Demonstrations Project
A Concurrency Involving the Midpoints of the Sides and the Altitudes
Let ABC be a triangle and let A', B', and C' be the midpoints of the sides opposite A, B, and C. Let A", B'', and C'' be the midpoints of the altitudes from A, B, and C, respectively. Then A'A'',
B'B'', and C'C'' are con... | {"url":"http://demonstrations.wolfram.com/AConcurrencyInvolvingTheMidpointsOfTheSidesAndTheAltitudes/","timestamp":"2014-04-16T19:47:57Z","content_type":null,"content_length":"43120","record_id":"<urn:uuid:04d8d78e-439e-4e89-91bc-66b655a39b5f>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-201404230... |
Math Forum: CMC-South 2012
Unsilence Students' Voices
Suzanne Alejandre and Marie Hogan
Friday, November 2, 2012
8:30 - 10:00
Session 120
Description: Every classroom has silenced voices. Why? We'll share activities to increase CCSSM practices #1 [make sense of problems and persevere] and #3 [construct arguments an... | {"url":"http://mathforum.org/workshops/cmc/2012/south/","timestamp":"2014-04-18T05:34:29Z","content_type":null,"content_length":"5161","record_id":"<urn:uuid:6450a1e9-f7ae-4fec-b1f0-2c69714c8a92>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00384-ip-10-147-4-33.ec2.internal.warc.gz"} |
Syllabus Entrance
PY 205 Introduction to Physics I
Silvius, Alexander A.
Mission Statement: Park University provides access to a quality higher educ... | {"url":"https://app.park.edu/syllabus/syllabus.aspx?ID=911092","timestamp":"2014-04-21T00:26:56Z","content_type":null,"content_length":"125354","record_id":"<urn:uuid:f799f7c6-aa06-44f7-b0c4-2769e786010f>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00540-ip-10-147-4-33.ec2.internal... |
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Topic: Phantom Error Messages in v9
Replies: 1 Last Post: Jan 5, 2013 2:17 AM
Messages: [ Previous | Ne... | {"url":"http://mathforum.org/kb/message.jspa?messageID=7933063","timestamp":"2014-04-20T11:43:23Z","content_type":null,"content_length":"19095","record_id":"<urn:uuid:3dc4a0ea-6edb-42cf-883f-7e132550121b>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00361-ip-10-147-4-33.ec2.internal.... |
Winter School on Elliptic Objects
Posted by Urs Schreiber
Next February there is an entire winter school all about Stolz & Teichner’s work on elliptic objects.
From Field Theories to Elliptic Objects
Schloss Mickeln, Düsseldorf (Germany)
February 28 - March 4, 2006
Graduiertenkolleg 1150: Homotopy and Cohomology
Prof. ... | {"url":"http://golem.ph.utexas.edu/string/archives/000712.html","timestamp":"2014-04-17T13:12:03Z","content_type":null,"content_length":"16995","record_id":"<urn:uuid:c5c0318c-6884-4a5e-b22d-1a885eeeab51>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00617-ip-10-147-4-33.ec2.internal... |
Parabola Equation
November 9th 2011, 10:49 PM #1
Nov 2011
New Zealand
So here's my question: (by the way, please don't penalise me for putting it in the wrong forum - i didn't see one for graphs!)
The cross section of a hayshed is in the shape of an inverted parabola. It can be
modelled by the equat... | {"url":"http://mathhelpforum.com/algebra/191557-parabola-equation.html","timestamp":"2014-04-16T21:56:37Z","content_type":null,"content_length":"32542","record_id":"<urn:uuid:d94efdbd-9dc9-4901-ae8c-c31f00f0bdb9>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00365-ip-10-147-4-33.ec2.i... |
Green Lane Math Tutor
...Writing skills and grammar are not taught as rigorously as they used to be. Chances are, even if you've attended good schools and gotten good grades, your skills are not adequate to achieve a
good score on the SAT writing section. I studied reading and writing under strict, old-school Engli... | {"url":"http://www.purplemath.com/Green_Lane_Math_tutors.php","timestamp":"2014-04-18T14:04:18Z","content_type":null,"content_length":"23823","record_id":"<urn:uuid:a07c1cee-5707-441d-beb6-1726127457ec>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00399-ip-10-147-4-33.ec2.internal.w... |
AN1539/D AN1539 MC13156 9640B - Datasheet Archive
MOTOROLA Order this document by AN1539/D AN1539/D SEMICONDUCTOR APPLICATION NOTE AN1539 AN1539 An IF Communication Circuit Tutorial Prepared by: Albert Franceschino Field Applications Engineer
Motorola Semiconductor Product Sector ABSTRACT This article is intended to be... | {"url":"http://www.datasheetarchive.com/AN1539_D/Datasheet-020/DSA00350156.html","timestamp":"2014-04-19T17:20:36Z","content_type":null,"content_length":"43202","record_id":"<urn:uuid:7b96de99-91d5-40b9-8bb7-58d03bf5ee1e>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00600-ip-10-147-... |
How to Calculate the Per Square Foot Cost of Ceramic Tile
When your heart is set on ceramic tile and you’re ready to take the plunge, it helps to get all the facts before you begin. Whether you’re installing ceramic tile on the floor, walls or counters,
you’ll want an estimate of your materials and costs to plan your p... | {"url":"http://budgeting.thenest.com/calculate-per-square-foot-cost-ceramic-tile-24948.html","timestamp":"2014-04-19T14:55:25Z","content_type":null,"content_length":"45709","record_id":"<urn:uuid:d0e41eb9-e811-49f3-b905-693ba19f0e3c>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00601... |
Re: st: Graphing Question
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Re: st: Graphing Question
From "Data Analytics Corp." <dataanalytics@earthlink.net>
To statalist@hsphsun2.harvard.edu
Subject Re: st: Graphing Question
Date Sat, 26 Jul 2008 16:19:52 -0400
Ditto on the 3D - b... | {"url":"http://www.stata.com/statalist/archive/2008-07/msg00968.html","timestamp":"2014-04-18T00:48:38Z","content_type":null,"content_length":"7454","record_id":"<urn:uuid:b032cdd9-722f-419d-be3a-78b687a5a076>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00542-ip-10-147-4-33.ec2.int... |
Sixth grade
Sixth grade
Here is a list of all of the skills students learn in sixth grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start
practicing, just click on any link. IXL will track your score, and the questions will automatica... | {"url":"http://www.ixl.com/math/grade-6","timestamp":"2014-04-18T13:06:57Z","content_type":null,"content_length":"124748","record_id":"<urn:uuid:9f4f8436-1818-4721-889c-42ac256c3f4b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00144-ip-10-147-4-33.ec2.internal.warc.gz"} |
Algebra Ex.2
1. Find the value of m such that the equation
x²-2(5+2m)x+3(7+10m) = 0 has equal roots.
2. If a, b are the roots of the equation x²+px+1=0 and c,d are the roots of the equation x²+qx+1=0, show that
q²-p² = (a-c)(b-c)(a+d)(b+d).
3. Find the greatest and the least values of the expression
for real values of ... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=6110","timestamp":"2014-04-18T16:38:45Z","content_type":null,"content_length":"9239","record_id":"<urn:uuid:d7f91604-716e-4e7c-bff9-f093d9992787>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00209-ip-10-147-4-33.ec2.internal.warc... |
What is the answer for question 9) ?
http://postimg.org/image/dcifjafgx/ - Homework Help - eNotes.com
What is the answer for question 9) ?
There are three types of symmetry:
1. Reflection Symmetry -
A line of symmetry divides the figure in half, and the two halves are mirror images of each other. The image of the hea... | {"url":"http://www.enotes.com/homework-help/what-answer-question-9-http-postimg-org-image-446697","timestamp":"2014-04-20T05:43:41Z","content_type":null,"content_length":"29990","record_id":"<urn:uuid:aafa63e6-054a-4975-9e0d-27aaa4bd35b6>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218... |
Moreland, GA Algebra Tutor
Find a Moreland, GA Algebra Tutor
As a high school freshman, I had a lot of trouble with Algebra I. Fortunately for me, I benefited from a string of extremely talented math educators during my 4 years in high school. It would be
a pleasure to pass on that sense of fun and exuberance which... | {"url":"http://www.purplemath.com/Moreland_GA_Algebra_tutors.php","timestamp":"2014-04-16T04:59:42Z","content_type":null,"content_length":"23970","record_id":"<urn:uuid:52d60e66-7f19-4f96-9587-927321ba17a1>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00396-ip-10-147-4-33.ec2.intern... |
What is petahertz (unit)
Petahertz is a frequency measurement unit
A petahertz (PHz) is a SI-multiple (see prefix peta) of the frequency unit hertz and equal to 1.0 × 10^15 hertz.OT?
Foods, Nutrients and Calories
Pie fillings, canned, cherry contain(s) 115 calories per 100 grams or ≈3.527 ounces [ calories ]
Gravels an... | {"url":"http://www.aqua-calc.com/what-is/frequency/petahertz","timestamp":"2014-04-17T18:23:56Z","content_type":null,"content_length":"33070","record_id":"<urn:uuid:c04064ff-3d6a-40eb-a80c-0e560c5645d6>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00260-ip-10-147-4-33.ec2.internal.w... |
Implementation of a network of contacts
In this article I explain the implementation of a network of contacts I wrote for a website.
A while back I had to implement a website that offered some social networking. You know, people could be contacts, could be connected if there was a path following contacts from one to th... | {"url":"http://advogato.org/article/914.html","timestamp":"2014-04-19T14:59:35Z","content_type":null,"content_length":"13658","record_id":"<urn:uuid:a2b5c77b-a1bd-4ae5-99a6-6c97d3408e17>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00077-ip-10-147-4-33.ec2.internal.warc.gz"} |
pairwiseCIInt {pairwiseCI}
Internal functions for pairwiseCI
For internal use. Two different methods for data representable as a two numeric vectors (pairwiseCICont) and data representable as matrix with two columns like cbind(successes, failures). Functions
that split up a data.frame according to one factor, and perfo... | {"url":"http://www.inside-r.org/packages/cran/pairwiseCI/docs/pairwiseCIInt","timestamp":"2014-04-21T12:14:50Z","content_type":null,"content_length":"16514","record_id":"<urn:uuid:eafab660-7459-4d46-b476-249019059d75>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00105-ip-10-147-4-33... |
Lawrence, MA Prealgebra Tutor
Find a Lawrence, MA Prealgebra Tutor
...However, my preferences are nearby places such as Lawrence, Andover, Lowell, North Reading, Malden, Danvers, Salem, Methuen and Peabody. If you think you need some help in math and physics, do
not hesitate to contact me. I look forward to hearing... | {"url":"http://www.purplemath.com/Lawrence_MA_Prealgebra_tutors.php","timestamp":"2014-04-19T23:11:02Z","content_type":null,"content_length":"24194","record_id":"<urn:uuid:c26b934f-bca3-4008-962d-c14088f910fd>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00282-ip-10-147-4-33.ec2.inte... |
Calphysics Institute: Scientific Articles
Papers by Calphysics Authors and Grantees
Quantum Vacuum and Inertial Reaction in Nonrelativistic QED
Hiroki Sunahata, Alfonso Rueda and Bernard Haisch, arXiv:1306.6036 [physics.gen-ph] (2013).
Interaction of the Quantum Vacuum with an Accelerated Object and its... | {"url":"http://www.calphysics.org/sci_articles.html","timestamp":"2014-04-18T20:43:40Z","content_type":null,"content_length":"15330","record_id":"<urn:uuid:941fa50a-cfe3-4907-9d74-d47f20e72356>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00430-ip-10-147-4-33.ec2.internal.warc.gz"} |
change of measure martingale
March 30th 2011, 12:41 AM #1
Junior Member
Feb 2011
change of measure martingale
There's a given probability space $(\Omega,\mathcal{F},P)$ equipped with a filtration $(\mathcal{G}_t)_{t \in [0,T]}$ and a subfiltration $\mathcal{F}_t \subset \mathcal{G}_t$.
And now I want to do ... | {"url":"http://mathhelpforum.com/advanced-statistics/176288-change-measure-martingale.html","timestamp":"2014-04-17T07:28:53Z","content_type":null,"content_length":"34306","record_id":"<urn:uuid:65fb38f7-806a-4c95-b115-324f82d20c2e>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00388... |
Whenever Wilson Williams had a problem, he talked to his hamster, Pip. He had had Pip for only two weeks, but already she understood him better than anybody else in his family did.
"Multiplication was hard enough," Wilson told Pip on the first Saturday morning in April. "But now we have to do fractions."
Pip twitched h... | {"url":"http://ls2content.tlcdelivers.com/content.html?customerid=735&requesttype=text-chapter&button=false&isbn=9780374367169&upc=","timestamp":"2014-04-18T03:01:55Z","content_type":null,"content_length":"9167","record_id":"<urn:uuid:1249d6b9-643f-4da5-8a34-600ca7f25608>","cc-path":"CC-MAIN-2014-15/segments/1397609532... |
Why "Twice Service Time"?
A colleague asked me why I said to use a ratio of response time to service time of 2:1 in
Sizing to Fail. Was it just magic, or was there any science behind it? It turns out to be a range, found by observation, rather like the number of things you can keep in your mind at once: "five,
plus or ... | {"url":"http://broadcast.oreilly.com/2009/06/why-twice-service-time.html","timestamp":"2014-04-16T10:10:40Z","content_type":null,"content_length":"34736","record_id":"<urn:uuid:19d0469e-2e82-44c7-8082-e4332c1ef625>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00041-ip-10-147-4-33.ec... |
From MinesweeperWiki
Minesweeper strategy is the art of solving games. Techniques include learning patterns and where to click first, using guessing tactics and developing efficient clicking and mouse movement.
[edit] Patterns
A pattern is a common arrangement of numbers that has only one solution. If you memorise a pa... | {"url":"http://www.minesweeper.info/wiki/Strategy","timestamp":"2014-04-17T04:07:49Z","content_type":null,"content_length":"49217","record_id":"<urn:uuid:0585db79-4307-4468-8301-2bb13698951c>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00569-ip-10-147-4-33.ec2.internal.warc.gz"} |
Yahoo Groups
Re: [PrimeNumbers] Two large consecutive smooth numbers
Expand Messages
View Source
--- On Sat, 3/3/12, WarrenS <
> wrote:
> N=43623575184339996059537425773119366447006380455838\
> 696504055889999185302903791148393125043181272726633463298672436846034128
> and N+1, both a... | {"url":"https://groups.yahoo.com/neo/groups/primenumbers/conversations/topics/24101?l=1","timestamp":"2014-04-23T20:50:51Z","content_type":null,"content_length":"85817","record_id":"<urn:uuid:3e12f7fe-410e-460a-9c93-3dade9e59ea1>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00203-ip-... |
World-class irrelevant statistics: Chiefs vs. Broncos
From the FanPosts -Joel
Hello AP members and the inevitable cross-traffickers from MHR,
I put together this FanPost for a couple of reasons:
• First, I have seen several posts like this on both sites over the past few weeks which all suffered from similar mathemat... | {"url":"http://www.arrowheadpride.com/2013/11/13/5092044/world-class-irrelevant-statistics-chiefs-vs-broncos","timestamp":"2014-04-18T13:16:36Z","content_type":null,"content_length":"329048","record_id":"<urn:uuid:7faefc30-c489-4d9e-8994-b3e81cf2d9ff>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20... |
NHL teams vary more in defense than offense
NHL teams vary more in defense than offense
In the NHL, the spread of goals allowed is wider than the spread of goals scored. For instance, in 2010-11, the standard deviation of team goals was 22.0, but, for team goals allowed, it was 25.9.
That is: there's more variation in ... | {"url":"http://blog.philbirnbaum.com/2013/02/nhl-teams-vary-more-in-defense-than.html","timestamp":"2014-04-20T15:51:10Z","content_type":null,"content_length":"51844","record_id":"<urn:uuid:5a306c37-a55d-4080-900b-00f6cb0ab269>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00196-ip-1... |
Graduation Requirements
(1) A minimum of 124 credits, at least 64 of which must be taken at Bard.
(2) A minimum of 40 credits outside the division or program of major. First-Year Seminar counts for 8 of the 40 credits.
(3) Every student who entered in Fall 1991 or later must pass a Quantitative course. If the Q course ... | {"url":"http://inside.bard.edu/academic/courses/fall97/grad.htm","timestamp":"2014-04-20T00:41:08Z","content_type":null,"content_length":"2079","record_id":"<urn:uuid:69c9dd5e-fd8b-4c19-82e2-ee2c002e81fd>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00613-ip-10-147-4-33.ec2.internal.... |
Math Help
October 10th 2007, 01:40 PM #1
How is this evaluated. Is it k(k+1) or is it (k+1)(k+2). This is the problem if anyone wants to try it out.
Prove by induction on n that n!>2^n for all integers n such that n >or= 4
$(k+1)!=(k+1) \cdot k \cdot (k-1) \cdot ... \cdot 2 \cdot 1$
Proposition: $n!>2^... | {"url":"http://mathhelpforum.com/algebra/20330-k-1-a.html","timestamp":"2014-04-17T11:07:44Z","content_type":null,"content_length":"30850","record_id":"<urn:uuid:918662ec-8daf-4782-b512-b500fcfafc9c>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00165-ip-10-147-4-33.ec2.internal.warc... |
Sample Size Estimation
John Eng, M.D.
The Russell H. Morgan Department of Radiology and Radiological Science
Johns Hopkins University, Baltimore, Maryland, USA
Computer requirements for this page: Reasonably up-to-date web browser and Java versions are required. Due to its continuing evolution, the latest Java version ... | {"url":"http://www.rad.jhmi.edu/jeng/javarad/samplesize/","timestamp":"2014-04-20T06:11:16Z","content_type":null,"content_length":"11192","record_id":"<urn:uuid:dce0d881-a601-44f4-a61f-4d492ec9e104>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00009-ip-10-147-4-33.ec2.internal.warc.... |
Kernel Algorithms
We are studying the principled design of learning algorithms that are able to identify regularities in data. Subjects of research in this area are thus not only the development of improved algorithms
for generic learning problems, but also the design of new algorithms for specific applications.
Techni... | {"url":"http://www.kyb.tuebingen.mpg.de/de/forschung/abt/bs/kernel-algorithms.html","timestamp":"2014-04-17T00:48:30Z","content_type":null,"content_length":"26557","record_id":"<urn:uuid:86cb5c4e-8e21-4f61-af6f-05b41a80284e>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00122-ip-10-1... |
Gonzaga University, Spokane Washington
Math Circle
WHAT DOES IT COST?
There is no fee for student participation! The Spokane Math Circle will be sponsored by MSRI, the Mathematical Sciences Research Institute. Registration is requested.
WHO IS IT FOR?
The current target group is mathematically motivated students from g... | {"url":"http://www.gonzaga.edu/Academics/Colleges-and-Schools/College-of-Arts-and-Sciences/Majors-Programs/Mathematics/MathCircle.asp","timestamp":"2014-04-19T07:33:56Z","content_type":null,"content_length":"17580","record_id":"<urn:uuid:1ba01d83-2b20-4b20-8ab9-f91b0981fb19>","cc-path":"CC-MAIN-2014-15/segments/1397609... |
Adaptive error estimation in linearized ocean general circulation models
Data assimilation methods, such as the Kalman filter, are routinely used in oceanography. The statistics of the model and measurement errors need to be specified a priori. In this study we address
the problem of estimating model and measurement er... | {"url":"https://darchive.mblwhoilibrary.org/handle/1912/4743","timestamp":"2014-04-16T21:56:56Z","content_type":null,"content_length":"33667","record_id":"<urn:uuid:7de4a2d1-351c-4c29-a786-fd5abaf01f9e>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00641-ip-10-147-4-33.ec2.internal.wa... |
On Connectionist Models
Results 1 - 10 of 25
- THEORETICAL COMPUTER SCIENCE , 1994
"... We pursue a particular approach to analog computation, based on dynamical systems of the type used in neural networks research. Our systems have a fixed structure, invariant in time,
corresponding to an unchanging number of "neurons... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1202082","timestamp":"2014-04-20T05:29:00Z","content_type":null,"content_length":"40871","record_id":"<urn:uuid:813b628f-7930-4f7e-98d2-bf6c62192ce5>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00088-ip-10-147-4-33.ec2.internal.wa... |
Two-View Multibody Structure from Motion
Rene Vidal, Yi Ma^1, and Stefano Soatto^2
(Professor S. Shankar Sastry)
(ONR) N00014-00-1-0621
We present a geometric approach for the analysis of dynamic scenes containing multiple rigidly moving objects seen in two perspective views. Our approach exploits the algebraic and geo... | {"url":"http://www.eecs.berkeley.edu/XRG/Summary/Old.summaries/03abstracts/rvidal.3.html","timestamp":"2014-04-20T10:49:00Z","content_type":null,"content_length":"2618","record_id":"<urn:uuid:6321e9aa-c4a2-4b41-bc81-499f61479dfc>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00050-ip... |
Several authoritative and very insightful papers and web sites were written on the subject of gamma (ref). However, definitions and interpretations still remain a subject of continuing discussion.
Instead of going into the merits and controversials of gamma encoding/decoding/compensation, I will focus on its principles... | {"url":"http://www.marcelpatek.com/gamma.html","timestamp":"2014-04-21T07:04:54Z","content_type":null,"content_length":"76529","record_id":"<urn:uuid:7b7fc3b9-4a4f-402b-b728-d52320d1ae0a>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00609-ip-10-147-4-33.ec2.internal.warc.gz"} |
Homework Help
Posted by Mandy on Thursday, June 26, 2008 at 9:02pm.
b)The water line is given by the equation
Suppose you want to put a pink flamingo lawn ornament in your backyard, but you want to avoid placing it directly over the water line, in case you need to excavate the line for repairs in the future.
Could you ... | {"url":"http://www.jiskha.com/display.cgi?id=1214528541","timestamp":"2014-04-21T10:51:41Z","content_type":null,"content_length":"9271","record_id":"<urn:uuid:cfe9399d-59f3-4bba-bf25-159ba3f58f39>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00187-ip-10-147-4-33.ec2.internal.warc.gz... |
New system allows cloud customers to detect program-tampering
Public release date: 11-Sep-2013
[ | E-mail ]
Contact: Andrew Carleen
Massachusetts Institute of Technology
New system allows cloud customers to detect program-tampering
A new version of 'zero-knowledge proofs' allows cloud customers to verify the proper e... | {"url":"http://www.eurekalert.org/pub_releases/2013-09/miot-nsa091113.php","timestamp":"2014-04-17T15:43:53Z","content_type":null,"content_length":"11733","record_id":"<urn:uuid:1ee4d783-7677-40c4-a31d-153c3cc17d56>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00490-ip-10-147-4-33.ec... |
Fundamentals of Derivatives Markets
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Math Activities for Thinking Logically | eHow
Math Activities for Thinking Logically
Math activities of any kind are a rudimentary form of logical thinking; consider 2+2. Understanding higher math such as algebra, then, is a critical step forward for a mind of any age to gain logical
thinking skills. Although many stud... | {"url":"http://www.ehow.com/info_12193600_math-activities-thinking-logically.html","timestamp":"2014-04-18T13:08:30Z","content_type":null,"content_length":"85272","record_id":"<urn:uuid:95093eda-d4de-47ba-877c-4708edf9a5f6>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00186-ip-10-14... |
Calculate sublimation rate from pressure rise
Hi, I did a pressure rise test on a chamber, where I closed the isolation valve and measured the increase in pressure over 30 seconds.
I want to use this information to calcualte the rate of accumulation of vapour in the chamber. What I'm looking for is the sublimation rate... | {"url":"http://www.physicsforums.com/showthread.php?p=3806089","timestamp":"2014-04-16T04:21:20Z","content_type":null,"content_length":"24901","record_id":"<urn:uuid:69314992-aaed-4ee2-a2a1-2c407470a0f3>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00174-ip-10-147-4-33.ec2.internal.... |
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Finding Polynomials that are equal.
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You'... | {"url":"http://openstudy.com/updates/4ee571eae4b023040d4b5948","timestamp":"2014-04-19T22:42:48Z","content_type":null,"content_length":"27834","record_id":"<urn:uuid:d6a9a083-5711-4dde-84cf-729389d1122d>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00262-ip-10-147-4-33.ec2.internal.... |
the definition of Fourier series
an infinite series that involves linear combinations of sines and cosines and approximates a given function on a specified domain.
Fourier series
an infinite trigonometric series of the form ½a[0] + a[1]cos x + b[1]sin x + a[2]cos 2x + b[2]sin 2x + …, where a[0], a[1], b[1], a[2], b... | {"url":"http://dictionary.reference.com/browse/Fourier%20series","timestamp":"2014-04-19T12:32:12Z","content_type":null,"content_length":"90528","record_id":"<urn:uuid:c68866ee-6833-4f92-9bce-48fd88ef0982>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00215-ip-10-147-4-33.ec2.interna... |
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Microlocal Tempered Inverse Image and Cauchy Problem
Francesco Tonin
Institut de Mathématiques, Analyse Algébrique, Université Pierre et Marie Curie, Case 82,
4, place Jussieu, F-75252 Paris Cedex 05 -- FRANCE
E-mail: tonin@math.jussie... | {"url":"http://www.emis.de/journals/PM/56f2/3.html","timestamp":"2014-04-17T13:20:10Z","content_type":null,"content_length":"3798","record_id":"<urn:uuid:ffec5200-4b57-411b-a7db-73934c53ed0a>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00367-ip-10-147-4-33.ec2.internal.warc.gz"} |
Adjective: average a-vu-rij or av-rij
Verb: average a-vu-rij or av-rij
1. Amount to or come to an average, without loss or gain
"The number of hours I work per work averages out to 40";
- average out
2. Achieve or reach on average
"He averaged a C"
3. (arithmetic) compute the average of
- average out... | {"url":"http://www.wordwebonline.com/en/AVERAGE","timestamp":"2014-04-17T07:00:55Z","content_type":null,"content_length":"14202","record_id":"<urn:uuid:7c21834a-429d-4128-8f73-2917128f11c5>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00542-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re (tilly) 1: 5x5 Puzzle
... | {"url":"http://www.perlmonks.org/index.pl/jacques?node_id=54957","timestamp":"2014-04-17T15:44:58Z","content_type":null,"content_length":"35572","record_id":"<urn:uuid:d31cd7a0-6f01-47d4-a78b-b7960f96958b>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00603-ip-10-147-4-33.ec2.internal... |
Quaternions and Reflections
Copyright © University of Cambridge. All rights reserved.
'Quaternions and Reflections' printed from http://nrich.maths.org/
Quaternions are 4-dimensional numbers of the form $(a,x,y,z)= a+x{\bf i}+y{\bf j}+z{\bf k}$ where $a, x, y$ and $z$ are real numbers, ${\bf i, j}$ and ${\bf k}$ are al... | {"url":"http://nrich.maths.org/5628/index?nomenu=1","timestamp":"2014-04-18T08:17:56Z","content_type":null,"content_length":"5614","record_id":"<urn:uuid:3c067744-1860-42bb-a3e3-7a3f75158d53>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00638-ip-10-147-4-33.ec2.internal.warc.gz"} |
Evaluate the derivative using properties of logarithms where needed.
November 28th 2012, 06:21 PM #1
Oct 2012
South Carolina
Evaluate the derivative using properties of logarithms where needed.
As some added context, I am taking Calculus: Early Transcendental Functions and we are studying "The Natural Logar... | {"url":"http://mathhelpforum.com/calculus/208663-evaluate-derivative-using-properties-logarithms-where-needed.html","timestamp":"2014-04-20T07:52:03Z","content_type":null,"content_length":"52025","record_id":"<urn:uuid:d6e2d23c-0004-456a-af77-c8d469f86a66>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-M... |
bounded sequences
October 19th 2009, 09:06 AM
bounded sequences
Show that a bounded sequence in R that does not converge has more than one subsequential limit. That is, show that a nonconvergent bounded sequence has two subsequences each with a different
October 19th 2009, 01:59 PM
I'd try by absurd : Suppose t... | {"url":"http://mathhelpforum.com/differential-geometry/108990-bounded-sequences-print.html","timestamp":"2014-04-16T10:18:15Z","content_type":null,"content_length":"4203","record_id":"<urn:uuid:a0321ea8-9503-4140-b76a-b7fadd17c323>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00117-... |
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Day #16-17 R-scripting templates in knime
April 4, 2011
By Stageverloop Kris » R-En
To install the community nodes in knime: help > install new software > http://tech.knime.org/update/community-contributions/release you’ll only need the “R and Groovy scripting extensions for KNIME”
What is it and what does it do? These... | {"url":"http://www.r-bloggers.com/day-16-17-r-scripting-templates-in-knime/","timestamp":"2014-04-21T04:45:49Z","content_type":null,"content_length":"34657","record_id":"<urn:uuid:4e02fa77-1c72-4184-9194-302512e41d04>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00404-ip-10-147-4-33... |
Have a slice! (answer at bottom of page)
Yes, I know a digit.
How I love a drink, raspberry of course, after the heavy chapters involving quantum mechanics.
And, O, have a slice, fruitcake or raisin bread, but watch calories carefully, obesity threatens.
God I love, I first determine, on seeing grace, not works, produc... | {"url":"http://www.opundo.com/mathematica.htm","timestamp":"2014-04-16T15:58:45Z","content_type":null,"content_length":"26697","record_id":"<urn:uuid:b9cfc903-553c-4b49-a98f-283112ce18ff>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00240-ip-10-147-4-33.ec2.internal.warc.gz"} |
Post a reply
bobbym wrote:
You mean of the type
Nearly. It is y^(xxxxxx). x and y are single-digit integers >0, and y may = x.
So the test is this:
For a=y^(xxxxxx) and b=y(x+x+x+x+x+x), the middle digit for Length[a]=odd (or the middle two digits for Length[a]=even) = b.
So far, after not looking any further t... | {"url":"http://www.mathisfunforum.com/post.php?tid=8645&qid=274150","timestamp":"2014-04-17T15:52:51Z","content_type":null,"content_length":"21515","record_id":"<urn:uuid:3f6d0ee7-9717-485a-9f40-c096c2fd3a7f>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00426-ip-10-147-4-33.ec2.inter... |
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227 celsius in farenheit
You asked:
227 celsius in farenheit
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Noncontractible connected topological rings ?
up vote 11 down vote favorite
Are there any non-contractible connected topological rings?
Of course, such a thing cannot be a (topological) algebra over the reals.
(I have a vague memory of having a glance at an erticle by Lurie in which some (for me) rather esoteric th... | {"url":"http://mathoverflow.net/questions/22885/noncontractible-connected-topological-rings?answertab=votes","timestamp":"2014-04-18T06:19:20Z","content_type":null,"content_length":"68604","record_id":"<urn:uuid:87a4f959-fb2a-4de1-88ae-67b2fee3aae1>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-201... |
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Contemporary Mathematics
1999; 326 pp; softcover
Volume: 235
ISBN-10: 0-8218-1364-1
ISBN-13: 978-0-8218-1364-5
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A note on Wyner’s wiretap channel
Results 1 - 10 of 13
- IEEE Transactions on Information Theory , 1983
"... time for all neighbors m of j and hence Zj will become (S + 1). Since j has no nodes at hop-distance (S + l), (7) will hold and this completes the proof of the lemma. Lemma MH-1 a) and Lemma
MH-2 a), b) are exac... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=4805364","timestamp":"2014-04-18T17:59:22Z","content_type":null,"content_length":"40217","record_id":"<urn:uuid:519f1f37-d197-4fa8-badf-29c299444d46>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00529-ip-10-147-4-33.ec2.internal.wa... |
2257 -- Balancing Bank Accounts
Balancing Bank Accounts
Time Limit: 1000MS Memory Limit: 65536K
Total Submissions: 962 Accepted: 455 Special Judge
Once upon a time there was a large team coming home from the ACM World Finals. The fifteen travellers were confronted with a big problem:
In the previous weeks, the... | {"url":"http://poj.org/problem?id=2257","timestamp":"2014-04-18T19:43:15Z","content_type":null,"content_length":"7745","record_id":"<urn:uuid:007601ec-92cd-4dc3-bccb-fbbff5a82b7d>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00429-ip-10-147-4-33.ec2.internal.warc.gz"} |
Zhi-Wei Sun's Homepage
Research Interests
Number Theory (especially Combinatorial Number Theory),
Combinatorics, Group Theory, Mathematical Logic.
Academic Service
Editor-in-Chief of Journal of Combinatorics and Number Theory, 2009--.
You may submit your paper by sending the pdf file to zwsun@nju.edu.c... | {"url":"http://math.nju.edu.cn/~zwsun/","timestamp":"2014-04-20T18:23:51Z","content_type":null,"content_length":"43284","record_id":"<urn:uuid:a32444c9-09f8-41db-af4a-e59ea01deb4a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00260-ip-10-147-4-33.ec2.internal.warc.gz"} |
Having major issues with this problem - can someone get me started?
June 9th 2012, 09:00 PM
Having major issues with this problem - can someone get me started?
"The relationship between the load on a reel, L (kilotons) per metre (L kNm-1) and the reel diameter, x meters, is modelled by a graph consisting of two par... | {"url":"http://mathhelpforum.com/algebra/199860-having-major-issues-problem-can-someone-get-me-started-print.html","timestamp":"2014-04-20T18:26:49Z","content_type":null,"content_length":"5590","record_id":"<urn:uuid:1df404cc-540f-4a70-b163-eac85980bf61>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAI... |
EEQT, Quantum Jumps and Quantum Fractals
Ark's Homepage
Curriculum Vitae
... | {"url":"http://quantumfuture.net/quantum_future/qfractals.htm","timestamp":"2014-04-19T22:06:21Z","content_type":null,"content_length":"24635","record_id":"<urn:uuid:6d0fe307-c66f-44a1-9e66-daba31b2e453>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00265-ip-10-147-4-33.ec2.internal.... |
9.5.3 Reduced-Communication Pivoting
Next: 9.5.4 New Data Distributions Up: LU Factorization of Previous: 9.5.2 Design Overview
At each stage of the concurrent LU factorization, the pivot element is chosen by the user-defined pivot function. Then, the pivot row (new row of U) must be broadcast, and pivot column (... | {"url":"http://www.netlib.org/utk/lsi/pcwLSI/text/node189.html","timestamp":"2014-04-17T04:23:11Z","content_type":null,"content_length":"8424","record_id":"<urn:uuid:644ee08e-d231-45ee-aa55-b1e97e0a9719>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00267-ip-10-147-4-33.ec2.internal.... |
Laveen Math Tutor
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Troubling Doubling at School
Math brain teasers require computations to solve.
Category: Math
Submitted By: dalfamnest
Read the little poem and answer its question if you can.
The number of girls who do wear a watch
is double the number who don't.
But the number of boys who do not wear a watch
is double the numbe... | {"url":"http://www.braingle.com/wii/brainteasers/teaser.php?id=49613","timestamp":"2014-04-18T23:34:53Z","content_type":null,"content_length":"10340","record_id":"<urn:uuid:0598ec90-6918-4a6f-9d2d-4b59d8d97fe6>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00342-ip-10-147-4-33.ec2.int... |
Geometric Series (Sum Formulas)
July 12th 2011, 05:23 PM #1
Junior Member
Jul 2009
Geometric Series (Sum Formulas)
Ok, I have more of a technical issue here since I know how to calculate the sum of geometric series.
The question asked is: Find the sum of the following series: 3 + 3square root of 9 + 9... S7... | {"url":"http://mathhelpforum.com/algebra/184487-geometric-series-sum-formulas.html","timestamp":"2014-04-19T13:14:06Z","content_type":null,"content_length":"58237","record_id":"<urn:uuid:9fdfc0b7-6c02-4399-abf5-0796009d4102>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00243-ip-10-1... |
What is the formula to find work?
Corporate finance is the area of finance dealing with the sources of funding and the capital structure of corporations and the actions that managers take to increase the value of the firm to the
shareholders, as well as the tools and analysis used to allocate financial resource... | {"url":"http://answerparty.com/question/answer/what-is-the-formula-to-find-work","timestamp":"2014-04-20T00:40:12Z","content_type":null,"content_length":"32234","record_id":"<urn:uuid:90007c6c-9327-48d9-904d-c3f9a9cf9bec>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00405-ip-10-147-4... |
[Numpy-discussion] python numpy code many times slower than c++
Neal Becker ndbecker2@gmail....
Tue Jan 20 20:09:28 CST 2009
I tried a little experiment, implementing some code in numpy (usually I
build modules in c++ to interface to python). Since these operations are
all large vectors, I hoped it would be reasonably... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-January/039733.html","timestamp":"2014-04-16T17:13:06Z","content_type":null,"content_length":"4289","record_id":"<urn:uuid:b49e98cc-d506-4d17-a9ab-7ed33023a294>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00413-ip-10-147... |
Ruth Gentry
Born: 22 February 1862 in Indiana, USA
Died: 15 October 1917 in Indianapolis, Indiana, USA
... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Gentry.html","timestamp":"2014-04-20T00:40:34Z","content_type":null,"content_length":"12321","record_id":"<urn:uuid:37cc36df-96e5-40a3-8f0a-21be7513f658>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00458-ip-10-147-4-33.... |
examples of math trivia
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Why, and how badly, does the proof of "no percolation at the critical point in half-spaces" fail for full spaces?
up vote 13 down vote favorite
The proof by Barsky et. al. that there is no percolation in half-spaces proceeds by a dynamic renormalization argument. The proof couples critical percolation in the half-space... | {"url":"http://mathoverflow.net/questions/38336/why-and-how-badly-does-the-proof-of-no-percolation-at-the-critical-point-in-h","timestamp":"2014-04-18T18:28:17Z","content_type":null,"content_length":"48557","record_id":"<urn:uuid:9d015c0b-0926-4880-9330-621fef457e62>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.4... |
Integration using given substitution difficulty.
February 10th 2013, 10:46 AM #1
Integration using given substitution difficulty.
Hello again,
Just when I think I'm getting it I realize I'm really not.
I have no idea how to approach this question, I have a bunch like this to do and would really appreciate s... | {"url":"http://mathhelpforum.com/calculus/212879-integration-using-given-substitution-difficulty.html","timestamp":"2014-04-16T16:35:53Z","content_type":null,"content_length":"36084","record_id":"<urn:uuid:33fa61cc-39f7-48e9-90d3-aa151d6c477d>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-201404160... |
Lebesgue Integral
April 3rd 2010, 05:55 AM
Lebesgue Integral
Let $(f_n) \in L^p(X)$ for all $n \in \mathbb{N}$ and $1\le p <\infty$.Suppose there exist a function $g \in L^p(X)$ such that $|f_n| \le g$for all $n \in \mathbb{N}$.
Prove that for each $\epsilon>0$, there exist a set $E_\epsilon \subseteq X$ with $... | {"url":"http://mathhelpforum.com/differential-geometry/137089-lebesgue-integral-print.html","timestamp":"2014-04-23T17:35:35Z","content_type":null,"content_length":"10888","record_id":"<urn:uuid:ea19f40b-abe2-4cc6-9866-6447d9bba5ca>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00561-... |
Zinc Lozenges May Shorten the Duration of Colds: A Systematic Review
A number of controlled trials have examined the effect of zinc lozenges on the common cold but the findings have diverged. The purpose of this study was to examine whether the total daily dose of
zinc might explain part of the variation in the results... | {"url":"http://pubmedcentralcanada.ca/pmcc/articles/PMC3136969/?lang=en-ca","timestamp":"2014-04-16T22:37:16Z","content_type":null,"content_length":"150324","record_id":"<urn:uuid:0d30a1d2-fd51-4dba-9128-0ac4557b86a2>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00014-ip-10-147-4-33.... |
Tensor Operations Are NP Hard
Tensor Operations Are NP Hard Follow
Written by Mike James
Thursday, 01 August 2013
Most non-mathematicians might think that tensor opera... | {"url":"http://www.i-programmer.info/news/112-theory/6173-tensor-operations-are-np-hard.html","timestamp":"2014-04-16T13:04:49Z","content_type":null,"content_length":"40252","record_id":"<urn:uuid:9f85743a-038e-449a-a005-3936ded8ee26>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-001... |
Congruence modulo and equivalence classes
April 8th 2010, 08:57 PM
Congruence modulo and equivalence classes
problem: Suppose that $M$ is a subspace of a vector space $V$. Prove that a subset of $V$ is an equivalence class modulo $M$ if and only if it is a coset of $M$
Let $N$ be a subset of $V$.
1st direct... | {"url":"http://mathhelpforum.com/advanced-algebra/138044-congruence-modulo-equivalence-classes-print.html","timestamp":"2014-04-20T20:30:45Z","content_type":null,"content_length":"6923","record_id":"<urn:uuid:9635957b-4209-47ec-bebc-d1dabd8a7872>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-201404... |
Directional Derivative & Triple integral problems
May 11th 2010, 09:16 AM #1
Junior Member
Mar 2010
Directional Derivative & Triple integral problems
Hi to all again =) I have 2 questions about directioanl derivate & Triple integral things.
1) The temparature in a rectangular box is approximated by $T(x,y,z... | {"url":"http://mathhelpforum.com/calculus/144224-directional-derivative-triple-integral-problems.html","timestamp":"2014-04-16T13:39:06Z","content_type":null,"content_length":"30562","record_id":"<urn:uuid:6e8a410e-3311-486d-a4f6-50eba65da13f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-201404160... |
SDE-removal of the diffusion coefficients
up vote 1 down vote favorite
from math.stackexchange
I'm currently looking at stochastic differential equations with irregular coefficients such as $W^{1,p}_{loc}$. If I have dX_t=b(X_t)dt+\sigma dW_t, where $b\in W^{1,1}_{loc}$ and $\sigma$ is a
constant, I can write this SDE ... | {"url":"http://mathoverflow.net/questions/106567/sde-removal-of-the-diffusion-coefficients","timestamp":"2014-04-16T22:31:30Z","content_type":null,"content_length":"50572","record_id":"<urn:uuid:ee69ddeb-4153-497e-aac7-14ad0ee446be>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00453-... |
Sir Isaac Newton
Sir Isaac Newton finally returned to Cambridge in 1667, where he spent the next 29 years. During this time, he published many of his most famous works, beginning with the treatise, "De Analysi,"
dealing with infinite series. Newton s friend and mentor Isaac Barrow was responsible for bringing the work ... | {"url":"http://space.about.com/cs/astronomyhistory/a/isaacnewtonbio_2.htm","timestamp":"2014-04-21T14:46:04Z","content_type":null,"content_length":"42034","record_id":"<urn:uuid:3960128e-1743-4ef5-80ff-caaf36bd654d>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00520-ip-10-147-4-33.e... |
Liking of apples – more than juiciness
March 18, 2012
By Wingfeet
In a previous blog it was shown using literature data that liking of apples was related to juiciness. However, there were some questions
1. Is the relation linear or slightly curved?
2. The variation in liking around CJuiciness is large. Are more expla... | {"url":"http://www.r-bloggers.com/liking-of-apples-more-than-juiciness/","timestamp":"2014-04-19T07:11:24Z","content_type":null,"content_length":"72212","record_id":"<urn:uuid:a8ca5439-e91d-44a3-a552-45e5848c215b>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00015-ip-10-147-4-33.ec2... |
SAT Math Tutors
Fort Worth, TX 76132
Interactive Math Tutor
...ship and teamwork Also, I worked for Sylvan Learning, and learned to use the Apple I-Pad IV technology to instruct and monitor students with 161% efficiency, and developed the skill of
differentiated instruction to eliminate learning gaps. In sum,tutoring ... | {"url":"http://www.wyzant.com/Fort_Worth_SAT_math_tutors.aspx","timestamp":"2014-04-21T07:24:45Z","content_type":null,"content_length":"61194","record_id":"<urn:uuid:eb952ff9-7b13-4e1b-8204-aa42ddfcadfb>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00349-ip-10-147-4-33.ec2.internal.... |
saving modelview matrix(?) [Archive] - OpenGL Discussion and Help Forums
01-31-2001, 11:50 AM
Hi everyone,
I'm trying to write a pretty simple app with a ball bouncing around the inside of a box. Basically, I'm wondering what the best way to go about this is. Ideally, I could save the angle the ball is
traveling in an... | {"url":"http://www.opengl.org/discussion_boards/archive/index.php/t-125440.html","timestamp":"2014-04-20T01:00:43Z","content_type":null,"content_length":"10356","record_id":"<urn:uuid:50f27ece-011f-481e-990b-d421c15d7d75>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00263-ip-10-147-4... |
Research Matters - to the Science
Research Matters - to the Science Teacher
Teaching Conceptual Understanding to Promote Students' Ability to do Transfer Problems
... | {"url":"http://www.narst.org/publications/research/conceptual.cfm","timestamp":"2014-04-19T04:19:24Z","content_type":null,"content_length":"28225","record_id":"<urn:uuid:b87c2136-1426-4ff3-bb05-24d873193e3f>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00233-ip-10-147-4-33.ec2.intern... |
The nature of the wave-induced flow around a circular cylinder is to a large extent determined by the ratio of water-particle orbit size to cylinder diameter, characterized in regular waves by the
Keulegan- Carpenter number KC (see Appendix II for definitions]. When D/L > 0.2 wave scattering effects are negligible and ... | {"url":"http://journals.tdl.org/icce/index.php/icce/article/view/3421/0","timestamp":"2014-04-19T09:49:06Z","content_type":null,"content_length":"18446","record_id":"<urn:uuid:453c1d57-6031-4add-baf6-5d8a80b346dc>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00535-ip-10-147-4-33.ec2... |
Electronic Warfare and Radar Systems Engineering Handbook
Radar cross section is the measure of a target's ability to reflect radar signals in the direction of the radar receiver, i.e. it is a measure of the ratio of backscatter power per steradian (unit
solid angle) in the direction of the radar (from the target)
to t... | {"url":"http://www.rfcafe.com/references/electrical/ew-radar-handbook/radar-cross-section.htm","timestamp":"2014-04-19T17:04:19Z","content_type":null,"content_length":"28783","record_id":"<urn:uuid:a47a11be-653a-45a1-a6ef-b7fee3855ab8>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00... |
SPSSX-L archives -- October 2002 (#143)LISTSERV at the University of Georgia
Date: Sun, 13 Oct 2002 22:36:36 +1000
Reply-To: Bob Green <bgreen@dyson.brisnet.org.au>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Bob Green <bgreen@dyson.brisnet.org.au>
Subject: SPSS logisti... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind0210&L=spssx-l&F=&S=&P=16196","timestamp":"2014-04-18T15:41:23Z","content_type":null,"content_length":"9708","record_id":"<urn:uuid:40ec07da-8118-4875-bc72-6389802adf06>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00356-ip-10-147-4-3... |
Kepler's conjecture
From Kepler's pamphlet on snowflakes
No packing of spheres of the same radius in three dimensions has a density greater than the face-centered (hexagonal) cubic packing. This claim was first published by Johannes Kepler in his monograph
"The Six-Cornered Snowflake" (1611) – a treatise inspired by hi... | {"url":"http://www.daviddarling.info/encyclopedia/K/Keplers_conjecture.html","timestamp":"2014-04-18T18:10:56Z","content_type":null,"content_length":"8156","record_id":"<urn:uuid:43b55774-382b-4b39-856e-0e357e6d734e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00519-ip-10-147-4-33.e... |
the encyclopedic entry of Characteristic_function_(probability_theory)
probability theory
, the
characteristic function
of any
random variable
completely defines its
probability distribution
. On the
line it is given by the following formula, where
is any
random variable
with the distribution in question:
$varphi_X... | {"url":"http://www.reference.com/browse/wiki/Characteristic_function_(probability_theory)","timestamp":"2014-04-20T07:47:38Z","content_type":null,"content_length":"83906","record_id":"<urn:uuid:fe5312e5-3db6-4e5f-81cf-7b50b4b2d2b4>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00616-... |
CBSE Group Mathematical Olympiad (GMO)
Group Maths Olympiad
To be held in 2^nd December, 2012
Mathematical Olympiads are the competitions conducted by different organisations to identify, encourage, promote and nurture the talent in mathematics at state, regional, national and international
After having been accord... | {"url":"http://www.icbse.com/olympiads/group-mathematics","timestamp":"2014-04-19T19:33:25Z","content_type":null,"content_length":"25543","record_id":"<urn:uuid:fdfc92d2-835f-4780-aab4-cc1d7be1d7d7>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00141-ip-10-147-4-33.ec2.internal.warc.... |
FastTree 2 – Approximately Maximum-Likelihood Trees for Large Alignments
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
PLoS One. 2010; 5(3): e9490.
FastTree 2 – Approximately Maximum-Likelihood Trees for Large Alignments
Art F. Y. Poon, Edito... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2835736/?tool=pubmed","timestamp":"2014-04-20T19:38:02Z","content_type":null,"content_length":"158208","record_id":"<urn:uuid:6a345cf5-ffba-4ab6-aee4-32ccedd0303b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00114-ip-10-147-4-33.e... |
Robbing the bandit: less regret in online geometric optimization against an adaptive adversary
Results 1 - 10 of 40
- IN ACM CONFERENCE ON ELECTRONIC COMMERCE , 2005
"... We present approximation and online algorithms for a number of problems of pricing items for sale so as to maximize seller's revenue in an unlimited ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=945092","timestamp":"2014-04-18T14:48:55Z","content_type":null,"content_length":"42319","record_id":"<urn:uuid:78d7ba41-226c-497a-b91a-f676c1dae95d>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00190-ip-10-147-4-33.ec2.internal.warc... |
Light enters a substance from air at 45 degrees to the normal. It continues through the substance at 34.7 degrees... - Homework Help - eNotes.com
Light enters a substance from air at 45 degrees to the normal. It continues through the substance at 34.7 degrees to the normal. What would be the critical angle for this s... | {"url":"http://www.enotes.com/homework-help/light-enters-substance-from-air-45-degrees-normal-430471","timestamp":"2014-04-18T00:27:31Z","content_type":null,"content_length":"28317","record_id":"<urn:uuid:3d684e7f-b028-446c-a79e-d7bc8c162cde>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-2014041600... |
Infinite Computations, Convergence, Formal Describability
Next: Formally Describable Functions Up: Preliminaries Previous: Turing Machines: Monotone TMs
Most traditional computability theory focuses on properties of halting programs. Given an MTM or EOM or GTM
for ``
Although each beginning or prefix of in the limi... | {"url":"http://www.idsia.ch/~juergen/ijfcs2002/node5.html","timestamp":"2014-04-19T07:35:43Z","content_type":null,"content_length":"13302","record_id":"<urn:uuid:2b29f663-c7c9-4eaa-bff4-053d21105d21>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00161-ip-10-147-4-33.ec2.internal.warc... |
Thu Nov 04 1999 18:01: I finally got Dan to accept that no natural number is of infinite magnitude. The upshot of this is that he now has to accept that the real numbers can be diagonalized but the
natural numbers cannot. Now maybe we can have some peace around here.
The proof is a simple proof by induction: Zero is of... | {"url":"http://www.crummy.com/1999/11/4/3","timestamp":"2014-04-17T18:26:44Z","content_type":null,"content_length":"4708","record_id":"<urn:uuid:f082dce1-821b-4af5-bd54-e55ce5105105>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00191-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=14381&page=66","timestamp":"2014-04-18T01:16:27Z","content_type":null,"content_length":"59262","record_id":"<urn:uuid:bd9db163-990d-498e-b14c-b9a5d1947c53>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00477-ip-10-147-4-33.ec2.internal... |
Wolfram Demonstrations Project
CNOT and Toffoli Gates in Multi-Qubit Setting
The most commonly used two-qubit gate is the controlled-not (
) gate. In two-qubit space,
is a matrix of the form . In general it is a matrix. The most important three-qubit gate is the universal Toffoli gate, or controlled-controlled-not (
) ... | {"url":"http://demonstrations.wolfram.com/CNOTAndToffoliGatesInMultiQubitSetting/","timestamp":"2014-04-21T09:41:32Z","content_type":null,"content_length":"43673","record_id":"<urn:uuid:85ca1272-60e4-4e4d-b765-47858d955207>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00169-ip-10-14... |
MathGroup Archive: November 2010 [00787]
[Date Index] [Thread Index] [Author Index]
Re: Problems with Mathematica 8.0 Solve
• To: mathgroup at smc.vnet.net
• Subject: [mg114280] Re: Problems with Mathematica 8.0 Solve
• From: Daniel Lic... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Nov/msg00787.html","timestamp":"2014-04-18T23:56:30Z","content_type":null,"content_length":"30233","record_id":"<urn:uuid:14371f88-8d92-43f5-b8b1-d8225dfe8eca>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00384-ip-10-147-4-33.e... |
The n-Category Café
July 30, 2011
Coinductive Definitions
Posted by Mike Shulman
I’ve come to believe, over the past couple of years, that anyone trying to study $\omega$-categories (a.k.a. $(\infty,\infty)$-categories) without knowing about coinductive definitions is going to be
struggling against nature due to not ha... | {"url":"http://golem.ph.utexas.edu/category/2011/07/index.shtml","timestamp":"2014-04-20T09:24:35Z","content_type":null,"content_length":"69758","record_id":"<urn:uuid:f9f46624-f0cc-4312-89a0-d56a9ab1e972>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00274-ip-10-147-4-33.ec2.interna... |
On Herbrand's thought
C Chevalley: On Herbrand's thought
In June 1934 Claude Chevalley gave a lecture On Herbrand's thought at the Colloquium on Mathematical Logic which had been organised at the University of Geneva. Below is an extract ... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Extras/Chevalley_Herbrand.html","timestamp":"2014-04-16T13:11:23Z","content_type":null,"content_length":"10292","record_id":"<urn:uuid:8eb3d6b7-2018-4dfa-9af9-faf94e4c38fa>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00137-ip-10-1... |
I am simply trying to test the values in 2 arrays to see if they are the same.
the next step tho is to test each of them with each value in guesse with each value in rannum.
the problem is that no matter what I cannot get $correct to be more than 1 or 0; it almost seems to be acting like a bool.
sub TestCorrect #tests... | {"url":"http://www.dreamincode.net/forums/topic/282009-passing-values-to-and-from-arrays/","timestamp":"2014-04-19T15:05:03Z","content_type":null,"content_length":"82872","record_id":"<urn:uuid:ccd0522b-1e27-4dc4-bce4-fb809bc688e3>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00001-i... |
Circuit Idea/Simple Op-amp Summer Design
From Wikibooks, open books for an open world
<<< contents - source - page stage >>>
How to Simplify the Design of the Mixed Op-amp... | {"url":"http://en.wikibooks.org/wiki/Circuit_Idea/Simple_Op-amp_Summer_Design","timestamp":"2014-04-17T07:31:54Z","content_type":null,"content_length":"78231","record_id":"<urn:uuid:7d9ca739-d5b5-432f-ac11-0a6c6f87436d>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00166-ip-10-147-4-... |