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Implicit Differentiation
June 18th 2008, 10:35 PM
Implicit Differentiation
A 11 foot ladder is placed against a vertical wall. The bottom of the ladder slides away from the wall at a constant rate of 2.9 ft/s. How fast is the top of the ladder sliding down the wall when
the top of the ladder is 7.6 feet from th... | {"url":"http://mathhelpforum.com/calculus/41957-implicit-differentiation-print.html","timestamp":"2014-04-23T23:58:49Z","content_type":null,"content_length":"7879","record_id":"<urn:uuid:6acc0660-a1f7-41e5-be1e-d3672a16adc1>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00269-ip-10-14... |
Windsor, NJ Trigonometry Tutor
Find a Windsor, NJ Trigonometry Tutor
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Introducing LaTeX Math Typesetting
Originally posted by Ambitwistor
I don't know how to get a command back to its original behavior. You could try defining a new command to act like the original \vec before you redefine it. (Or else you could leave the original alone
and define a new command to act like the bold versio... | {"url":"http://www.physicsforums.com/showthread.php?p=103794","timestamp":"2014-04-18T18:29:15Z","content_type":null,"content_length":"71729","record_id":"<urn:uuid:d1c3801b-4308-4033-91a0-d3b995a27848>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00190-ip-10-147-4-33.ec2.internal.wa... |
Determining the Equation of a Line
5.1: Determining the Equation of a Line
Difficulty Level:
At Grade
Created by: CK-12
Practice Determining the Equation of a Line
What if you were given the slope of a line and either its y -intercept or one of its points? Or what if you were given two of its points? How could you writ... | {"url":"http://www.ck12.org/book/CK-12-Algebra-I-Concepts/r2/section/5.1/","timestamp":"2014-04-19T16:02:42Z","content_type":null,"content_length":"154096","record_id":"<urn:uuid:621fe93e-16bc-4f8f-b6a9-5dcfe41b0f8a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00330-ip-10-147-4-33.... |
A Dependent Hidden Markov Model of Credit Quality
International Journal of Stochastic Analysis
Volume 2012 (2012), Article ID 719237, 13 pages
Research Article
A Dependent Hidden Markov Model of Credit Quality
Centre for Industrial and Applied Mathematics, School of Mathematics and Statistics, University of South Austr... | {"url":"http://www.hindawi.com/journals/ijsa/2012/719237/","timestamp":"2014-04-20T18:29:17Z","content_type":null,"content_length":"510301","record_id":"<urn:uuid:f6d69d00-8a09-47b6-bda1-3554cce3a1fe>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00445-ip-10-147-4-33.ec2.internal.war... |
Quantitative Data Analysis
United States General Accounting Office
GAO Program Evaluation and Methodology
May 1992 Quantitative Data
Analysis: An
GAO assists congressional decisionmakers in their deliberative process by furnishing analytical information on issues and options under considerati... | {"url":"https://www.bja.gov/evaluation/guide/documents/documentff.html","timestamp":"2014-04-17T16:58:01Z","content_type":null,"content_length":"210980","record_id":"<urn:uuid:85ec239c-c391-4729-b219-62c7b6bb2ecf>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00078-ip-10-147-4-33.ec2.... |
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#1: The average velocities of gas molecules in cylinders A, B,... | {"url":"http://openstudy.com/updates/51241b33e4b02ca4087b1f5d","timestamp":"2014-04-20T23:34:35Z","content_type":null,"content_length":"110081","record_id":"<urn:uuid:3a497e29-677f-4ca8-8bf5-b616e59b8ee9>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00314-ip-10-147-4-33.ec2.internal.... |
Alfréd Haar
Born: 11 October 1885 in Budapest, Hungary
Died: 16 March 1933 in Szeged, Hungary
... | {"url":"http://www-history.mcs.st-and.ac.uk/Biographies/Haar.html","timestamp":"2014-04-20T23:31:57Z","content_type":null,"content_length":"20291","record_id":"<urn:uuid:79761fe3-5b47-4f0e-9f61-ca6feaeafd22>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00331-ip-10-147-4-33.ec2.inter... |
This Article
Bibliographic References
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Abdel-Elah Al-Ayyoub, Khaled Day, "Matrix Decomposition on the Star Graph," IEEE Transactions on Parallel and ... | {"url":"http://www.computer.org/csdl/trans/td/1997/08/l0803-abs.html","timestamp":"2014-04-18T11:01:49Z","content_type":null,"content_length":"60102","record_id":"<urn:uuid:83a883e4-9986-484e-b2ab-60c8bb45e08e>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00474-ip-10-147-4-33.ec2.int... |
Simulations of core convection and resulting dynamo action rotating A-type stars (Chair: MRE Proctor)
Seminar Room 1, Newton Institute
We present the results of 3--D nonlinear simulations of magnetic dynamo action by core convection within A-type stars of 2 solar masses, at a range of rotation rates. We consider the in... | {"url":"http://www.newton.ac.uk/programmes/MSI/seminars/2004101216401.html","timestamp":"2014-04-19T17:10:43Z","content_type":null,"content_length":"5468","record_id":"<urn:uuid:45a2d884-142e-4d2a-b06a-dcea5b301d58>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00644-ip-10-147-4-33.e... |
Machinery's Handbook - 7: Measuring Over Wires
Using three wires to measure the thread pitch diameter. This method of thread measurement uses three precisely matched ground steel rods (called wires) that fit on the threads as shown. A micrometer
is then used to measure over the wires and calculations are made to determ... | {"url":"http://www.kanabco.com/vms/eng_mhandbook/eng_mhandbook_07.html","timestamp":"2014-04-19T04:20:21Z","content_type":null,"content_length":"8721","record_id":"<urn:uuid:045d9cc3-7c32-4c21-9734-3d6aae811a2e>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00562-ip-10-147-4-33.ec2.i... |
Encyclopaedia of Mathematical Sciences
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Encyclopaedia of Mathematical Sciences
With the Encylopaedia of Mathematical Sciences, Springer-Verlag presents a series of surveys in contemporary mathematics written by/with the cooperation of the foremost specialists worldwide. Major
... | {"url":"http://link.springer.com/bookseries/855","timestamp":"2014-04-17T18:49:55Z","content_type":null,"content_length":"26299","record_id":"<urn:uuid:c034b659-a597-4245-8683-ed8c3d166283>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00296-ip-10-147-4-33.ec2.internal.warc.gz"} |
Give the equation of the asymptotes for the hyperbola x^2/36-y^2/4=1. - Homework Help - eNotes.com
Give the equation of the asymptotes for the hyperbola x^2/36-y^2/4=1.
We'll recall the equation of hyperbola:
x^2/a^2 - y^2/b^2 = 1
We'll recall the equation that gives the two asymptotes of hyperbola:
y = `+-` (b/a)*x
Co... | {"url":"http://www.enotes.com/homework-help/give-equation-asymptotes-hyperbola-x-2-36-y-2-4-1-269221","timestamp":"2014-04-17T06:02:34Z","content_type":null,"content_length":"24779","record_id":"<urn:uuid:1c58eba8-7ee6-4fbe-b313-b306c9ccb5ab>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-2014042303... |
Re: centroids
There are many, many more. For instance, the famous Fermat - Torricelli point.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof. | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=255318","timestamp":"2014-04-16T13:08:24Z","content_type":null,"content_length":"16202","record_id":"<urn:uuid:ceacc908-33c9-4c7f-8d32-80e92feb8b0d>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00197-ip-10-147-4-33.ec2.internal... |
the first resource for mathematics
On the complexity of some common geometric location problems.
(English) Zbl 0534.68032
The p-center problem with respect to a metric
(on the plane) consists in producing p points for a given set of n points to minimize the maximal distance (in the metric
$\rho \right)$
from the given ... | {"url":"http://zbmath.org/?q=an:0534.68032","timestamp":"2014-04-21T07:07:56Z","content_type":null,"content_length":"21482","record_id":"<urn:uuid:2254a199-8391-45a4-945d-7b15ede58a54>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00575-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Logical Foundations of Statistical. Inference
Results 1 - 10 of 57
, 1991
"... Reasoning can lead not only to the adoption of beliefs, but also to the retraction of beliefs. In philosophy, this is described by saying that reasoning is defeasible. My ultimate objective is
the construction of a general theory of reas... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=445411","timestamp":"2014-04-21T11:29:03Z","content_type":null,"content_length":"36792","record_id":"<urn:uuid:2aca18e1-8a35-473c-9d8c-a9bdcf056acb>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00574-ip-10-147-4-33.ec2.internal.war... |
Grades 6-12 - Dyscalculia.org
Copyright 1998 Renee M. Newman | All rights reserved.
Author's Note: This is an academic paper converted to HTML for web viewing. To download a PDF of this document,
Viewers are welcome to download, reference, print, and share this document in whole or in part, as long as author's name, c... | {"url":"http://www.dyscalculia.org/diagnosis-legal-matters/guidance-17-years-old/math-ld-gr-6-12","timestamp":"2014-04-20T14:22:47Z","content_type":null,"content_length":"112032","record_id":"<urn:uuid:5be01d6c-191d-43fa-8662-c2b0ffb647bc>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-2014041600521... |
finite measure space
November 17th 2009, 08:21 AM #1
Junior Member
Mar 2009
finite measure space
Let $(X, \mathcal{B}, \mu)$ be a finite measure space and $f$ be a nonnegative measurable function of $X$. For each $A \in \mathcal{B}$, set
$u(A)=\int_Af d\mu$.
Verify that it is a finite measure if and onl... | {"url":"http://mathhelpforum.com/differential-geometry/115165-finite-measure-space.html","timestamp":"2014-04-19T05:00:34Z","content_type":null,"content_length":"35490","record_id":"<urn:uuid:85d3707c-c90f-4a62-981f-e7b6907e221c>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00158-ip... |
An item in a store was marked down 15%. If its sale price is $99.00, what was its original price? - Homework Help - eNotes.com
An item in a store was marked down 15%. If its sale price is $99.00, what was its original price?
If the item is marked off 15%, then you are paying 85% of the original price. Let `x` be the ... | {"url":"http://www.enotes.com/homework-help/an-item-store-was-marked-down-15-its-sale-price-99-420513","timestamp":"2014-04-20T03:32:08Z","content_type":null,"content_length":"25657","record_id":"<urn:uuid:e5ef9ba4-728c-42fc-a0db-d14ff62d2143>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-2014042303... |
Marther's Vineyard Puzzle - Solution
The Puzzle:
What are the maximum number of grape vines that can be planted, not closer than nine feet apart, in a square plot containing one-sixteenth of an acre?
(Note: each side of this square plot would be 52 feet 2 inches)
Our Solution:
By drawing a line on the bias as shown in ... | {"url":"http://www.mathsisfun.com/puzzles/marther-s-vineyard-solution.html","timestamp":"2014-04-21T14:42:53Z","content_type":null,"content_length":"6911","record_id":"<urn:uuid:d4007f74-f979-4b38-b961-909a1b96ed02>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00083-ip-10-147-4-33.e... |
Grundzüge der Theoretischen Logik. Die Grundlehren der
Results 1 - 10 of 20
- Bulletin of Symbolic Logic , 2002
"... Abstract. In this article, we study the prehistory of type theory up to 1910 and its development between Russell and Whitehead’s Principia Mathematica ([71], 1910–1912) and Church’s simply typed
λ-calcul... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=760741","timestamp":"2014-04-18T13:25:11Z","content_type":null,"content_length":"38043","record_id":"<urn:uuid:396c4a0e-3c92-4b12-b63b-08055169b4b6>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00106-ip-10-147-4-33.ec2.internal.war... |
Games and mathematics. Galois theory
My main interests are mathematics and (real played) games. For details please have a look to my book "Luck, logic and white lies: The mathematics of games", a translation of my German book "Glück,
Logik und Bluff". Publisher is AK Peters.
Luck, logic and white lies
: three ways to w... | {"url":"http://www.bewersdorff-online.de/index_e.htm","timestamp":"2014-04-16T22:23:18Z","content_type":null,"content_length":"10826","record_id":"<urn:uuid:a05f39db-13c2-43a7-898b-7a77b7affb82>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00032-ip-10-147-4-33.ec2.internal.warc.gz"} |
thermodynamics (Kelvin-Planck statement )
Who said energy wasn't conserved??! I'm just saying I don't think the absorbed energy is 'completely converted into work'. But I'm not an expert in this subject. How about posting your analysis of
the details and see if someone who is an expert has a comment. | {"url":"http://www.physicsforums.com/showthread.php?t=165409","timestamp":"2014-04-18T13:45:16Z","content_type":null,"content_length":"34763","record_id":"<urn:uuid:5681d2c4-68a4-488f-98e2-ce22974f3d09>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00273-ip-10-147-4-33.ec2.internal.w... |
Lecture Notes for MAT 3280
© Copyright 2014 , Koofers, Inc. All rights reserved.
The information provided on this site is protected by U.S. and International copyright law, and other applicable intellectual property laws, including laws covering data access and data compilations.
This information is provided exclusivel... | {"url":"https://www.koofers.com/files/notes-fcgelaxht1/","timestamp":"2014-04-16T22:14:54Z","content_type":null,"content_length":"23914","record_id":"<urn:uuid:edd1f763-a38a-49ae-9af6-34eea6fc99b3>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00062-ip-10-147-4-33.ec2.internal.warc.g... |
Cresskill Science Tutor
Find a Cresskill Science Tutor
...Due to my after school tutoring experience, I have learned to adapt my tutoring techniques to a variety of student's specific needs and subjects. I also have writing and editing experience from
being an editor of my university's student paper and an editor f... | {"url":"http://www.purplemath.com/Cresskill_Science_tutors.php","timestamp":"2014-04-18T18:55:04Z","content_type":null,"content_length":"23603","record_id":"<urn:uuid:8df1deca-415b-435a-bba0-5c11ab00d8a2>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00005-ip-10-147-4-33.ec2.internal.... |
Newest 'missing-lemma graph-theory' Questions
Suppose we have two simple graphs on the same vertex set. We will call one of them red, the other blue. Suppose that for $i=1,..,k$ we have $deg (v_i)\ge i$ in both graphs, where ...
Background: the Discrete Isoperimetric Inequality Start with a set X={1,2,...,n} of... | {"url":"http://mathoverflow.net/questions/tagged/missing-lemma+graph-theory","timestamp":"2014-04-16T13:38:47Z","content_type":null,"content_length":"33608","record_id":"<urn:uuid:ce2c55bd-dc8c-4bff-a3d9-cdd2e837ff03>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00370-ip-10-147-4-33... |
Physics Forums - How exactly do you find the net force between charges?
Philip Wood Feb5-13 12:07 PM
Re: How exactly do you find the net force between charges?
Yes and Yes! If [itex]\textbf{F}_{i, j}[/itex] means the force that charged particle j exerts on charged particle i, then [itex]\textbf{F}_{i, j}[/itex] = [i... | {"url":"http://www.physicsforums.com/printthread.php?t=669554","timestamp":"2014-04-18T13:58:48Z","content_type":null,"content_length":"5443","record_id":"<urn:uuid:c3e94cb5-38fe-48f4-8a0f-5a108652fc4a>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00101-ip-10-147-4-33.ec2.internal.wa... |
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Here's the question you clicked on:
\[L^{-1} (\frac{2s^3}{s^2-81})\] The actual problem in the pro... | {"url":"http://openstudy.com/updates/50d07978e4b06d78e86d8ffc","timestamp":"2014-04-21T02:05:18Z","content_type":null,"content_length":"71113","record_id":"<urn:uuid:7798ba80-e909-40c0-a34e-415e23d0f0fb>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00061-ip-10-147-4-33.ec2.internal.... |
[Discrete] Equivalence relations (self.learnmath)
submitted ago by Moz3ki
sorry, this has been archived and can no longer be voted on
I'm completely stumped by this hw problem, don't even know where to start.
... is the relation [; \alpha ;] an equivalence relation on the set S?
1. [; S = R, a \alpha b ;] means [; ab ... | {"url":"http://www.reddit.com/r/learnmath/comments/140jvh/discrete_equivalence_relations/","timestamp":"2014-04-17T18:49:22Z","content_type":null,"content_length":"59554","record_id":"<urn:uuid:f85f266c-e850-4e9f-b36d-8e9ee89beb76>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00470-... |
[SOLVED] Find volume of a parallelepiped with 3 sides
March 4th 2010, 12:48 PM
[SOLVED] Find volume of a parallelepiped with 3 sides
We have sides u, v, w and I must find the volume of the parallelepiped.
u = (3,1,2)
v = (4,5,1)
w = (1,2,4)
The V = | u . (v x w) |
In plain English I think this m... | {"url":"http://mathhelpforum.com/advanced-algebra/132064-solved-find-volume-parallelepiped-3-sides-print.html","timestamp":"2014-04-18T22:41:13Z","content_type":null,"content_length":"4887","record_id":"<urn:uuid:a50d5cd7-4e5f-4ee3-a103-5854a87ff3e4>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-201... |
CPPCA—Compressive-Projection Principal Component Analysis
James E. Fowler
Principal component analysis (PCA) is often central to dimensionality reduction and compression in many applications, yet its data-dependent nature as... | {"url":"http://www.ece.msstate.edu/~fowler/CPPCA/","timestamp":"2014-04-21T12:51:56Z","content_type":null,"content_length":"7486","record_id":"<urn:uuid:ecbd5c75-9cab-4831-9f99-01124596d0c1>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00135-ip-10-147-4-33.ec2.internal.warc.gz"} |
Time for a Rocking Chair
Consider a particle of mass m attached at a radial distance r from the center of a massless circular disk of radius R, and suppose the disk is in the xy plane and rolling like a wheel (without
slipping) on the x axis, as illustrated below.
The x and y coordinates of the mass particle as functio... | {"url":"http://mathpages.com/home/kmath524/kmath524.htm","timestamp":"2014-04-21T12:07:56Z","content_type":null,"content_length":"14028","record_id":"<urn:uuid:a0282682-467a-4fe7-a22f-0b22ac12ef29>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00123-ip-10-147-4-33.ec2.internal.warc.g... |
Good coupling, bad coupling
Let's pick up where we left off. We saw in the last post that lattice perturbation theory, when applied naively, didn't work. That is, one and two loop estimates of short distance quantities didn't
agree with the non-perturbativly measured values. There are three reasons for this: The first ... | {"url":"http://latticeqcd.blogspot.com/2004/10/good-coupling-bad-coupling.html","timestamp":"2014-04-20T13:32:53Z","content_type":null,"content_length":"96209","record_id":"<urn:uuid:b2c82c62-84e3-4360-b0ff-fe2a267fc9bd>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00306-ip-10-147-4... |
Doing Math in FPGAs, Part 3 (Floating-Point) | EE Times
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This year, ... | {"url":"http://www.eetimes.com/messages.asp?piddl_msgthreadid=43828&piddl_msgid=283406","timestamp":"2014-04-19T20:07:53Z","content_type":null,"content_length":"173384","record_id":"<urn:uuid:591c04dd-b9d1-4e4c-9491-8f787caf5ec6>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00121-ip... |
Ididn’t Understand How To Modify The Program ... | Chegg.com
Ididn’t understand how to modify the program for the givensource code. Can someone please show me how to do this? Thanks inadvance
1) Modifythe program so that all the output is performed in a separatefunction.
What isthe type of this function? Explain.
2). M... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/ididn-t-understand-modify-program-givensource-code-someone-please-show-thanks-inadvance-1--q751073","timestamp":"2014-04-20T05:00:28Z","content_type":null,"content_length":"37318","record_id":"<urn:uuid:e1fa29c4-c61f-4554-aa19-e2c9c5ec31bd>","cc-path":"CC... |
Lattice points and convex bodies
up vote 12 down vote favorite
Given are two convex bodies $K, L \subset \mathbb{R}^n$ that contain the origin as an interior point. Assume the number of integer points contained in $\lambda K$ equals the number of integer points
contained in $\lambda L$ for every $\lambda > 0$. Is $K$ e... | {"url":"http://mathoverflow.net/questions/149423/lattice-points-and-convex-bodies","timestamp":"2014-04-17T12:54:48Z","content_type":null,"content_length":"66129","record_id":"<urn:uuid:e051f121-94fd-4d51-b1b8-607fa4005b63>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00190-ip-10-14... |
[FOM] illative logic
Patrik Eklund peklund at cs.umu.se
Tue Mar 27 06:07:50 EDT 2012
Schönfinkel's work is usually seen as 'untyped', but those words, and
distinctions between 'simple typing' and 'untyping' was obviously not done
at that time when he was working on his Bausteine. Most of his ideas are
obviously produce... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2012-March/016371.html","timestamp":"2014-04-20T18:48:14Z","content_type":null,"content_length":"7220","record_id":"<urn:uuid:37719d6a-d2f0-4fce-9bbb-5413ba0f5bc3>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00345-ip-10-147-4-33.ec2.inter... |
Lucerne, CO Science Tutor
Find a Lucerne, CO Science Tutor
...From the Schoedinger equation to the Standard Model, linear algebra forms the basis for formulating the mathematics for which to understand the physics. Examples would be Wronskian
determination of linear independence to S-Matrix formulation of entrance ... | {"url":"http://www.purplemath.com/lucerne_co_science_tutors.php","timestamp":"2014-04-20T06:38:43Z","content_type":null,"content_length":"23845","record_id":"<urn:uuid:b2180226-9bba-4fd7-9f4c-2bf66ffe0e93>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00164-ip-10-147-4-33.ec2.interna... |
Locus of 2 gradients?
August 8th 2006, 10:30 PM #1
Junior Member
May 2006
Sydney, Australia
Locus of 2 gradients?
I didn't know which forum to put it in, but I thought this was the most appropriate.
This is the question:
Given two points A(3,-2) and B(-1,7), find the equation of the locus of P(x,y) ... | {"url":"http://mathhelpforum.com/pre-calculus/4830-locus-2-gradients.html","timestamp":"2014-04-17T13:24:27Z","content_type":null,"content_length":"36221","record_id":"<urn:uuid:b018490d-90df-4513-9181-07a3682cdc90>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00614-ip-10-147-4-33.e... |
My Prediction for the new EOS Lineup
Canon have stated that they want everyone on FF at some stage,
I'd like to see that quote. It sounds more like hyperbole than a serious business strategy.
From what I understand from others on this forum (I'm no engineer) the inherently higher cost of full frame vs. APS-C sensor... | {"url":"http://www.canonrumors.com/forum/index.php?topic=1165.msg16076","timestamp":"2014-04-19T03:46:10Z","content_type":null,"content_length":"77679","record_id":"<urn:uuid:0dee6ac1-2b65-4aa8-9fe9-2e0e3ce76e35>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00234-ip-10-147-4-33.ec2.i... |
Leonhard Euler Biography - A Mathematician And Physicist
Euler was born in 1707 in Basel, Switzerland.
He was accepted into the University of Basel in 1720 when he was only thirteen years old reached. At first he studied theology, but soon moved to math. He received his undergraduate degree from the
University of Basel... | {"url":"http://biographyzone.blogspot.com/2012/12/leonhard-euler-biography-mathematician.html","timestamp":"2014-04-21T14:39:59Z","content_type":null,"content_length":"64746","record_id":"<urn:uuid:175cebfc-d777-4dcd-bf2a-a4f1c4fa1309>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00... |
Relaxation labeling networks for the maximum clique problem
Results 1 - 10 of 23
- IEEE Transactions on Pattern Analysis and Machine Intelligence , 1998
"... this article, please send e-mail to: tpami@computer.org, and reference IEEECS Log Number 108453 ..."
, 1999
"... We present a new energy-minimization framework fo... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1034507","timestamp":"2014-04-21T11:49:30Z","content_type":null,"content_length":"39212","record_id":"<urn:uuid:e07b7d28-fc55-485f-983c-a99ebd8a94ca>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00589-ip-10-147-4-33.ec2.internal.wa... |
limit as x -> infinity?
November 28th 2011, 04:38 PM #1
Sep 2009
limit as x -> infinity?
How does one show that the limit as x approaches ∞ $x^2 sin \frac {1}{x}$ is equal to ∞ mathematically? My solution book claims it is just the limit as h approaches zero from the right $\frac {1}
{h} \frac {sin h}{h}$ i... | {"url":"http://mathhelpforum.com/calculus/192951-limit-x-infinity.html","timestamp":"2014-04-17T16:02:56Z","content_type":null,"content_length":"40603","record_id":"<urn:uuid:7b4ca2f6-a4b3-4a56-bc01-8a38008c35a3>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00312-ip-10-147-4-33.ec2.... |
DIY Basics: How to Quickly Determine the Midpoint, Fraction-Free
I hate the imperial measurement system, and can confidently say that anyone who doesn't recognize the superiority of metric is a freaking idiot. How nice it must be for you Aussies, Germans and
Koreans to drill an 8mm hole, realize you need it a smidgen b... | {"url":"http://www.core77.com/blog/tools/diy_basics_how_to_quickly_determine_the_midpoint_fraction-free_24328.asp","timestamp":"2014-04-17T15:58:45Z","content_type":null,"content_length":"54141","record_id":"<urn:uuid:b8fe934b-7880-4ea4-b6c2-71a6fbd48938>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAI... |
Tait on reply to Friedman FOM: new inductions unimportant
Colin McLarty cxm7 at po.cwru.edu
Tue Mar 2 16:31:42 EST 1999
William Tait <wtait at ix.netcom.com> wrote
>I've been busy and came in late to this discussion. So forgive me if I'm
>going over old ground. But can you literally mean this?
>> My conclusion remain... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1999-March/002707.html","timestamp":"2014-04-20T13:25:33Z","content_type":null,"content_length":"4776","record_id":"<urn:uuid:72f730e5-866d-45a9-bce0-7f5f8bec2b40>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00310-ip-10-147-4-33.ec2.inter... |
Lect 4. Heterozygosity
Lecture 4. Population Genetics II
Heterozygosity, H[Exp] (or gene diversity, D)
Go to web page describing how to calculate F[ST] from heterozygosities.
Heterozygosity is of major interest to students of genetic variation... | {"url":"http://www.uwyo.edu/dbmcd/molmark/lect04/lect4.html","timestamp":"2014-04-21T07:14:17Z","content_type":null,"content_length":"10443","record_id":"<urn:uuid:ec698fa4-0b7e-411d-85ef-104963bad1d0>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00202-ip-10-147-4-33.ec2.internal.wa... |
Past Events at the University of British Columbia
The University of British Columbia PIMS site office is located in the Earth Sciences Building at the University of British Columbia (Map | Contact).
Past Events
TBA  more››
Scientific Event
Oscillating random walk on Z driven by its occupation time at zero
I will co... | {"url":"http://www.pims.math.ca/essential-information/university-british-columbia/past-ubc-events?page=60","timestamp":"2014-04-16T13:17:59Z","content_type":null,"content_length":"35385","record_id":"<urn:uuid:8e752876-39d8-4cc5-bbfe-91792e3e7deb>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140... |
Calculation of Q-Factor from OSNR
The OSNR is the most important parameter that is associated with a given optical signal. It is a measurable (practical) quantity for a given network, and it can be calculated from the given system
parameters. The following sections show you how to calculate OSNR. This section discusses... | {"url":"http://www.ciscopress.com/articles/article.asp?p=30886&seqNum=5","timestamp":"2014-04-20T10:49:42Z","content_type":null,"content_length":"28906","record_id":"<urn:uuid:61f58048-cb11-4270-9f1b-4096a1e73e6e>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00506-ip-10-147-4-33.ec2... |
Broadview, IL Prealgebra Tutor
Find a Broadview, IL Prealgebra Tutor
...They love the accomplishment of seeing their grades improve and knowing they understand what they're learning. Their confidence soars! A little bit about me: -Bachelor of Arts, Human
Development from Prescott College, High Honors, 4.0 GPA -Asso... | {"url":"http://www.purplemath.com/Broadview_IL_Prealgebra_tutors.php","timestamp":"2014-04-19T23:36:39Z","content_type":null,"content_length":"24299","record_id":"<urn:uuid:02d01ef6-2e45-468a-8f67-73afc91e3f64>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00613-ip-10-147-4-33.ec2.int... |
Virtual dimension of moduli of stable maps
up vote 3 down vote favorite
I apologize if this question was already asked somwhere else on this website. Let us consider $f:C \to X$ a stable map. This is a point in the moduli space of stable maps. It seems intuitively to me
that any holomorphic global section of $f^*(T_X)$... | {"url":"http://mathoverflow.net/questions/75749/virtual-dimension-of-moduli-of-stable-maps?sort=oldest","timestamp":"2014-04-20T13:37:06Z","content_type":null,"content_length":"55119","record_id":"<urn:uuid:f65585f0-f6b5-4d76-b92b-109267166521>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416... |
Java Universal Network/Graph Framework
The ER generator has two point for an optimisation:
at first: the vertex is extracted from the indexer independently of
the use. If the check with the random number fails, then they are
at second: I think the check for isNeighbour can not be true at all.
This is impossible, becaus... | {"url":"http://sourceforge.net/p/jung/feature-requests/4/","timestamp":"2014-04-25T05:51:29Z","content_type":null,"content_length":"37395","record_id":"<urn:uuid:423f7ee8-7bc2-412a-87f1-dc1ed193de9a>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00072-ip-10-147-4-33.ec2.internal.warc... |
anyone else catch 911?
Originally posted by salty-red
reply to post by stander
wow that crop circle is amazing and there's zero chance of it being man-made. Also it says June 1,2008 as the date it was made is that correct? 6/2008, 6.28 or 3.14 times 2.
This is exactly the reason why Pi signed in June 20... | {"url":"http://www.abovetopsecret.com/forum/thread411548/pg5","timestamp":"2014-04-23T14:42:14Z","content_type":null,"content_length":"89915","record_id":"<urn:uuid:ed3b66aa-be8c-4ebc-af36-c3ba4ecfb7d3>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00248-ip-10-147-4-33.ec2.internal.wa... |
Archives of the Caml mailing list > Message from Brian Hurt
Multiplication of matrix in C and OCaml
Date: -- (:)
From: Brian Hurt <bhurt@s...>
Subject: Re: [Caml-list] Multiplication of matrix in C and OCaml
On Fri, 9 Feb 2007, Andrej Bauer wrote:
> I hate to add to this long discussion, but since when is floatin... | {"url":"http://caml.inria.fr/pub/ml-archives/caml-list/2007/02/f366de5875ad017472401aa1da91dd2a.en.html","timestamp":"2014-04-17T09:14:13Z","content_type":null,"content_length":"15686","record_id":"<urn:uuid:94d49d67-49e6-41da-a94f-9fbd81338523>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-2014041... |
Working with Bipartite/Affiliation Network Data in R
Data can often be usefully conceptualized in terms affiliations between people (or other key data entities). It might be useful analyze common group membership, common purchasing decisions, or common
patterns of behavior. This post introduces bipartite/affiliation ne... | {"url":"http://solomonmessing.wordpress.com/2012/09/30/working-with-bipartiteaffiliation-network-data-in-r/","timestamp":"2014-04-20T03:10:36Z","content_type":null,"content_length":"86642","record_id":"<urn:uuid:49914098-2855-4ac4-a7ca-742ca0b7fe03>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-201... |
Theoretical and Experimental Probability
6.12: Theoretical and Experimental Probability
Difficulty Level:
Created by: CK-12
Practice Theoretical and Experimental Probability
Suppose the numbers 0 through 9 were each written on a piece of paper and placed in a bag. If one of the pieces of paper were chosen at random, wh... | {"url":"http://www.ck12.org/book/CK-12-Basic-Algebra-Concepts/r12/section/6.12/","timestamp":"2014-04-21T15:11:32Z","content_type":null,"content_length":"138358","record_id":"<urn:uuid:382bfa1b-5212-497e-a00b-f791346f7e79>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00029-ip-10-147... |
Fourier Series and Transform
In the last tutorial of Frequency domain analysis, we discussed that Fourier series and Fourier transform are used to convert a signal to frequency domain.
Fourier was a mathematician in 1822. He give Fourier series and Fourier transform to convert a signal into frequency domain.
Fourier Se... | {"url":"http://www.tutorialspoint.com/dip/Fourier_series_and_Transform.htm","timestamp":"2014-04-20T19:06:18Z","content_type":null,"content_length":"18830","record_id":"<urn:uuid:b5202078-89ee-4103-9942-5d32dc03c246>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00035-ip-10-147-4-33.e... |
trigonometric curve
May 18th 2008, 08:05 AM
trigonometric curve
Please check to see if I did this right? I need correct answers soon! Thank you very much.
"The Second Question" Sin Wave Question:
"A student attaches one end of a rope to a wall at a fixed point 3 feet above the ground, as shown in the accomp... | {"url":"http://mathhelpforum.com/trigonometry/38732-trigonometric-curve-print.html","timestamp":"2014-04-16T20:57:57Z","content_type":null,"content_length":"5211","record_id":"<urn:uuid:93c25951-19a0-4c42-85aa-4ee094c28a40>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00026-ip-10-14... |
oint Presentations
Presentation Summary : Title: Angles Author: Harry Field Last modified by: Harry Field Created Date: 10/12/2010 3:09:59 PM Document presentation format: On-screen Show (4:3)
Source : http://biosystems.okstate.edu/Home/fharry/2313/600_PP/12_Angles.ppt
PowerPoint Presentation - Angles, Triangles and Qu... | {"url":"http://www.xpowerpoint.com/ppt/angles.html","timestamp":"2014-04-21T12:10:10Z","content_type":null,"content_length":"23183","record_id":"<urn:uuid:b863b407-25c5-43fb-b170-f87213775c67>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00061-ip-10-147-4-33.ec2.internal.warc.gz"} |
Examples of dual behaviour of Newton-type methods on optimization problems with degenerate constraints
, 2007
"... The stabilized version of the sequential quadratic programming algorithm (sSQP) had been developed in order to achieve fast convergence despite possible degeneracy of constraints of optimization
problems, ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3840275","timestamp":"2014-04-19T20:49:45Z","content_type":null,"content_length":"34158","record_id":"<urn:uuid:4717d389-6de4-4259-98d8-615088e6a4a9>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00344-ip-10-147-4-33.ec2.internal.wa... |
Moraga Prealgebra Tutor
...The positive reviews left by many of my statistics students attest to my effectiveness in helping them with statistics. I prepare students for the following SAT tests: SAT RT Math (the “big”
SAT) and SAT Subject Math Level 2. I began tutoring for these tests as an instructor for a couple ... | {"url":"http://www.purplemath.com/moraga_ca_prealgebra_tutors.php","timestamp":"2014-04-18T03:39:25Z","content_type":null,"content_length":"23881","record_id":"<urn:uuid:a0083e6e-78cd-4aff-bde2-37f9204ce7fe>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00004-ip-10-147-4-33.ec2.inter... |
December 12th 2005, 07:47 PM #1
without using a graphing calculator
How would you find the coordinates of all points(x,y) of the tangent lines of a relation such as (x^2)*y - y^3 = 8 (btw this graph looks like 3 parabolas oppening, one to the right, left and one
downwards) where the tangent line is horzonta... | {"url":"http://mathhelpforum.com/calculus/1456-relations.html","timestamp":"2014-04-17T16:24:32Z","content_type":null,"content_length":"49271","record_id":"<urn:uuid:268efdf1-4a27-4803-94fa-5ae772aa0407>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00283-ip-10-147-4-33.ec2.internal.w... |
kumon solver
Author Message
modtnesh Posted: Thursday 02nd of Aug 09:20
Hello Math experts ! I am a novice at kumon solver. I seem to understand the lectures in the class well, but when I star... | {"url":"http://www.emaths.net/radical-maths/algebra-maths/kumon-solver.html","timestamp":"2014-04-20T10:46:57Z","content_type":null,"content_length":"89116","record_id":"<urn:uuid:6328e550-b3b9-4393-9bc0-ab04f65b8582>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00153-ip-10-147-4-33... |
Rod rotating about fixed axis
"One end of a rod of uniform density is attached to the ceiling in such a way that the rod can swing about freely with no resistance. The other end of the rod is held still so that it touches the
ceiling as well. Then, the second end is released. If the length of the rod is l metres and gr... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=234748","timestamp":"2014-04-21T12:15:17Z","content_type":null,"content_length":"31754","record_id":"<urn:uuid:3039ef78-1767-4c61-b40b-1f9ed46c3b60>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00445-ip-10-147-4-33.ec2.internal.... |
Havertown Geometry Tutor
Find a Havertown Geometry Tutor
...I work with students to develop strong conceptual understanding and high math fluency through creative math games. Having worked with a diverse population of students, I have strong culturally
competent teaching practices that are adaptive to diverse stude... | {"url":"http://www.purplemath.com/Havertown_geometry_tutors.php","timestamp":"2014-04-18T04:29:06Z","content_type":null,"content_length":"24158","record_id":"<urn:uuid:c87d1482-bda6-433f-b86c-0b5a77bc4456>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00569-ip-10-147-4-33.ec2.interna... |
FOM: arithmetic, geometry, projectibility, Frege
Robert Black Robert.Black at nottingham.ac.uk
Wed Jan 19 06:03:38 EST 2000
Mark Steiner:
> Let me use the term "nondeductive" to mean induction of the All ravens
>are black variety.
> I understand Frege as separating the question of whether arithmetic is
>emp... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2000-January/003605.html","timestamp":"2014-04-18T10:39:09Z","content_type":null,"content_length":"6777","record_id":"<urn:uuid:7893a331-47e7-433e-9765-b539e28d2285>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00423-ip-10-147-4-33.ec2.int... |
Balancing problem
up vote 15 down vote favorite
There was a problem in an Olympiad selection test, which went as follows: Consider the set $\{1,2,\dots,3n \}$ and partition it into three sets A, B and C of size n each. Then, show that there exist
x, y and z, one in each of the three sets, such that x + y = z.
This has ... | {"url":"http://mathoverflow.net/questions/11464/balancing-problem","timestamp":"2014-04-20T18:42:08Z","content_type":null,"content_length":"51101","record_id":"<urn:uuid:03439896-a940-453b-b198-24389b03d9dc>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00215-ip-10-147-4-33.ec2.inter... |
1. What is Structured Learning Assistance (SLA)?
The Structured Learning Assistance (SLA) sections of Math 1310, Intermediate Algebra, are for students who have an ACT Math sub-score of 15-18, and who have scored 43 or better in Pre-Algebra on
the COMPASS exam. The SLA leader designs and conducts the SLA worksh... | {"url":"http://www.unomaha.edu/mathlab/slap.html","timestamp":"2014-04-18T15:46:30Z","content_type":null,"content_length":"5767","record_id":"<urn:uuid:68bac0e8-ef2d-4700-be7f-ab41d30fe148>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00035-ip-10-147-4-33.ec2.internal.warc.gz"} |
Lawrence of Puzzlania
The strategy to solving this dilemna revolves around correctly dropping supplies on your exit path to reach safety, and then doubling back over your steps.
That said, the answer to the second question, "If the desert was more than a hundred miles in radius, what's the furthest you could travel giv... | {"url":"http://www.greylabyrinth.com/solution/puzzle087","timestamp":"2014-04-16T10:11:28Z","content_type":null,"content_length":"7899","record_id":"<urn:uuid:6ffb12b2-4e67-4c71-91a2-5eab8b55e3e7>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00647-ip-10-147-4-33.ec2.internal.warc.gz... |
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Topic: if condition problem
Replies: 3 Last Post: Feb 5, 2013 12:20 PM
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dp... | {"url":"http://mathforum.org/kb/message.jspa?messageID=8250718","timestamp":"2014-04-16T04:29:12Z","content_type":null,"content_length":"19749","record_id":"<urn:uuid:bb919f18-a5df-47ab-91fe-9847e5805467>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00087-ip-10-147-4-33.ec2.internal... |
[FOM] Paul Cohen was wrong
William Tait williamtait at mac.com
Tue Sep 13 10:48:43 EDT 2011
On Sep 12, 2011, at 11:11 AM, Monroe Eskew wrote:
> Without power sets, what mathematical reason would we have for
> asserting that different sizes of infinity exist at all? Cantor
> established their existence using the assump... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2011-September/015744.html","timestamp":"2014-04-20T18:47:14Z","content_type":null,"content_length":"3272","record_id":"<urn:uuid:01870f48-3319-4cec-84a6-ffd11e43749a>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00267-ip-10-147-4-33.ec2.i... |
Re: st: IV estimation for probit models with binary endogenous variable.
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Re: st: IV estimation for probit models with binary endogenous variable...?
From Antoine Terracol <Antoine.Terracol@univ-paris1.fr>
To statalist@hsphsun2.harvard.ed... | {"url":"http://www.stata.com/statalist/archive/2009-04/msg00068.html","timestamp":"2014-04-17T04:48:16Z","content_type":null,"content_length":"10597","record_id":"<urn:uuid:4e203b3a-2742-4a29-bc2e-40564ccd88a1>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00491-ip-10-147-4-33.ec2.int... |
Multi-variate statistics provide the right tools that allow:
o to analyze wireline logs and core data;
o to predict electrofacies from a large number of wells and using complete sets of logs;
o to calibrate the detected log facies against core data;
o to predict the bog facies at the non-cored intervals and non-cored w... | {"url":"http://www.geoneurale.com/Define-Electrofacies.htm","timestamp":"2014-04-20T08:14:12Z","content_type":null,"content_length":"11541","record_id":"<urn:uuid:f425ac7d-d456-41e4-b2ae-bf2c609885d9>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00251-ip-10-147-4-33.ec2.internal.war... |
Summary: Soft Time and Soft Space
Soft Linear Logic and Polynomial-bound Complexity
Simona Ronchi Della Rocca
Dipartimento di Informatica - Universit`a di Torino
LSFA Ouro Preto 28/8/2007 p.1/27
ICC: Implicit Computational Complexity
The problem: to design programming languages with bounded computational
The proposed... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/583/1205604.html","timestamp":"2014-04-17T19:18:36Z","content_type":null,"content_length":"7959","record_id":"<urn:uuid:47a2b938-fcd2-463f-9312-f8af44362f65>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00251-ip-10-147-... |
The Y Combinator in Scala
A while ago I ran across an implementation of the Y combinator in Java. My first thought was, "Woah, this is cool!", followed immediately by "Woah, this is hideous!"
Below is my port of that code to Scala. Hopefully it's just as cool, and just a little less hideous.
case class B[F,T](c: B[F, T... | {"url":"http://www.scala-blogs.org/2008/09/y-combinator-in-scala.html?showComment=1251235627051","timestamp":"2014-04-16T13:03:43Z","content_type":null,"content_length":"79843","record_id":"<urn:uuid:b6a47b99-0271-4ffe-8d09-80c3e4ecc92b>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-... |
Straight line detection
Nigel Rowe see at signature.invalid
Sat Oct 15 07:31:24 CEST 2005
Tim Roberts wrote:
> "PyPK" <superprad at gmail.com> wrote:
>>Does anyone know of a simple implementation of a straight line
>>detection algorithm something like hough or anything simpler.So
>>something like if we have a 2D arary ... | {"url":"https://mail.python.org/pipermail/python-list/2005-October/332974.html","timestamp":"2014-04-18T03:28:23Z","content_type":null,"content_length":"4129","record_id":"<urn:uuid:daee49fb-2177-46c2-b25f-21015fd387ee>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00182-ip-10-147-4-... |
Martin White: Models of Structure Formation
MODELS OF STRUCTURE FORMATION
For an introduction to cosmology, follow this link. For more information on how one probes large-scale structure follow this link. To see a pictorial co... | {"url":"http://astro.berkeley.edu/~mwhite/models.html","timestamp":"2014-04-16T10:23:24Z","content_type":null,"content_length":"7497","record_id":"<urn:uuid:8fe252a7-bf93-4e55-8ad0-e21d041a13f1>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00362-ip-10-147-4-33.ec2.internal.warc.gz"} |
Holmes, PA Math Tutor
Find a Holmes, PA Math Tutor
...I love kids and can handle very well the formative years. I am available on-line or off-line. I graduated in health sciences from Stanley Medical College in 1985 with kudos.
8 Subjects: including prealgebra, algebra 1, reading, elementary math
...I am PA Tea... | {"url":"http://www.purplemath.com/holmes_pa_math_tutors.php","timestamp":"2014-04-20T02:01:34Z","content_type":null,"content_length":"23599","record_id":"<urn:uuid:45f783da-413c-46d9-9344-63a93097b923>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00201-ip-10-147-4-33.ec2.internal.war... |
Antenna Calculator
This calculator requires the use of Javascript enabled and capable browsers, and is designed to give the length of a particular dipole antenna, or one side of it, for the frequency chosen.
A simple dipole antenna can be used for improved FM broadcast signals. A dipole is basically a length of conduct... | {"url":"http://www.radiobrandy.com/dipole1.html","timestamp":"2014-04-19T17:30:43Z","content_type":null,"content_length":"10809","record_id":"<urn:uuid:51fdc008-b4c6-4c29-9ad9-38c8a25ba887>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00412-ip-10-147-4-33.ec2.internal.warc.gz"} |
Phased Array Design Toolbox v2.4.2 - File Exchange - MATLAB Central
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Comments and Ratings (46)
I found a problem with statistical variation functions plot_theta_statvar and plot_phi_stat... | {"url":"http://www.mathworks.nl/matlabcentral/fileexchange/22942-phased-array-design-toolbox-v2-4-2","timestamp":"2014-04-16T13:08:23Z","content_type":null,"content_length":"115189","record_id":"<urn:uuid:22ac76ca-c547-4cc8-83dc-87bb7dd0e798>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-2014041600... |
Optimal Design of a Steel Drum
April 23rd 2012, 05:43 AM #1
Apr 2012
Optimal Design of a Steel Drum
Hey guys. I have a problem due tomorrow for calculus class that is very difficult for me. To be honest I have no idea where to begin. The only thing I know is that the relevant information comes
near the end ... | {"url":"http://mathhelpforum.com/calculus/197772-optimal-design-steel-drum.html","timestamp":"2014-04-20T01:00:31Z","content_type":null,"content_length":"30727","record_id":"<urn:uuid:6c1a61ee-c22f-4d38-96e6-ea25b7d4371d>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00431-ip-10-147-4... |
James Gregory and the Pappus-Guldin Theorem - Historical Background: Pappus
The Pappus-Guldin Theorem is simultaneously one of the last great results in Greek mathematics and one of the first novel results in the 16th and 17th century renaissance in European mathematics. It
was first stated by Pappus of Alexandria, wh... | {"url":"http://www.maa.org/publications/periodicals/convergence/james-gregory-and-the-pappus-guldin-theorem-historical-background-pappus","timestamp":"2014-04-16T15:26:11Z","content_type":null,"content_length":"103986","record_id":"<urn:uuid:fe5fe8b5-9b03-4ca9-8acf-ae5ab824dc92>","cc-path":"CC-MAIN-2014-15/segments/139... |
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What can i do with 120, 3mm diameter neodymium magnets
• one... | {"url":"http://openstudy.com/updates/50a0a4dfe4b0e22d17eecee2","timestamp":"2014-04-20T11:16:00Z","content_type":null,"content_length":"115122","record_id":"<urn:uuid:0ef6dfb2-b4b3-4370-a3f5-b06114869320>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00347-ip-10-147-4-33.ec2.internal... |
Math Forum: Math Library - Pedagogical Rsch
1. Learning and Mathematics - Math Forum
Newsgroup discussions among mathematicians, math teachers, and students of educational psychology on the Math Forum's newsgroup geometry-pre-college, inspired by recent work on how students
learn mathematics. With five related... | {"url":"http://mathforum.org/library/ed_topics/pedagogical_rsch/?keyid=39263060&start_at=1&num_to_see=50","timestamp":"2014-04-16T06:13:20Z","content_type":null,"content_length":"40764","record_id":"<urn:uuid:495b20ea-5b8d-4e71-816b-010005bca464>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-201404... |
Bandpass channels, zero-crossings, and early visual information processing
Results 1 - 10 of 11
, 1994
"... No feature-based vision system can work unless good features can be identified and tracked from frame to frame. Although tracking itself is by and large a solved problem, selecting features that
can be tracked we... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=772350","timestamp":"2014-04-21T12:11:52Z","content_type":null,"content_length":"39944","record_id":"<urn:uuid:28eba999-18f3-4ad1-8c5c-ed2b6e14fe09>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00659-ip-10-147-4-33.ec2.internal.war... |
Slowly moving to the Julia language from R
Julia is a new computing language that’s gotten a lot of attention lately (e.g., this Wired piece) and that I’ve ignored until recently. But I checked it out a few days ago and, holy crap, it’s a
nice language. I’m rewriting the code in my book to use Julia instead of R and I’... | {"url":"http://pseudotrue.com/2014/02/14/slowly-moving-to-the-julia-language-from-r/","timestamp":"2014-04-18T06:12:55Z","content_type":null,"content_length":"61879","record_id":"<urn:uuid:8d945118-e0d5-4029-b562-8de1b6d060bd>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00207-ip-10-... |
Stirling numbers - hard proofs
May 27th 2011, 03:02 PM
Stirling numbers - hard proofs
I have problem with prooving those two identities. Any help would be much appriciated!
Show that:
$\begin{Bmatrix} m+n+1\\ m\end{Bmatrix}= \sum_{k=0}^{m} k\begin{Bmatrix}n+k\\k \end{Bmatrix}$
$\sum_{k=0}^{n} \begin{pma... | {"url":"http://mathhelpforum.com/number-theory/181829-stirling-numbers-hard-proofs-print.html","timestamp":"2014-04-18T05:23:13Z","content_type":null,"content_length":"13155","record_id":"<urn:uuid:6b157d46-bab1-4f9e-bdc9-4f5449f083e5>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00... |
uniform circular motion and acceleration
Hi spacecadette, ok so let try and help you by starting you off in the right direction, so the question says that we can spiral motion as uniform circular motion combined with a constant upward
velocity. So lets do just that, we will first investigate this Uniform circular motio... | {"url":"http://www.physicsforums.com/showthread.php?t=287196","timestamp":"2014-04-17T12:45:36Z","content_type":null,"content_length":"46776","record_id":"<urn:uuid:e27a7585-2e9a-4ca8-bf4d-3dc29ca827de>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00065-ip-10-147-4-33.ec2.internal.w... |
Posts from July 17, 2007 on The Unapologetic Mathematician
Let’s say we have an adjunction $F\dashv G:\mathcal{C}\rightarrow\mathcal{D}$. That is, functors $F:\mathcal{C}\rightarrow\mathcal{D}$ and $G:\mathcal{D}\rightarrow\mathcal{C}$ and a natural
isomorphism $\Phi_{C,D}:\hom_\mathcal{D}(F(C),D)\rightarrow\hom_\mathc... | {"url":"https://unapologetic.wordpress.com/2007/07/17/","timestamp":"2014-04-20T18:27:47Z","content_type":null,"content_length":"47962","record_id":"<urn:uuid:0f13106c-6a3d-43f7-8fa4-759ff6e1ce43>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00576-ip-10-147-4-33.ec2.internal.warc.gz... |
11 Mar 01:27 2012
Re: string tailing newline
Indeed, the problem was indeed the zeros. There should be a command
that does following. Or at the very least add 0 to the array for
TrimSpace. Its not the hardest thing to write, but it is hard to
debug. If I gave up a bit sooner, I would have never have split it
back into ... | {"url":"http://blog.gmane.org/gmane.comp.lang.go.general/day=20120311","timestamp":"2014-04-17T12:37:24Z","content_type":null,"content_length":"81585","record_id":"<urn:uuid:0d572496-8f7b-4cce-bec6-29d18b2f43d0>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00457-ip-10-147-4-33.ec2.i... |
Stockertown Science Tutor
...However, I took a semester off, so I am located in the Lehigh Valley area. While at Kutztown, I spent one year as a Supplemental Instructor and one-on-one tutor for introductory physics
classes. I also have one semester experience as a teaching assistant at Cornell.
16 Subjects: inclu... | {"url":"http://www.purplemath.com/Stockertown_Science_tutors.php","timestamp":"2014-04-17T04:37:54Z","content_type":null,"content_length":"23906","record_id":"<urn:uuid:b46306f8-3372-49b1-982d-cf455295007a>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00132-ip-10-147-4-33.ec2.intern... |
diffalg[reduced_form] - compute a reduced form of a differential polynomial modulo a radical differential ideal
Calling Sequence
reduced_form (poly, R)
p - differential polynomial
R - differential ring or radical differential ideal
• Important: The diffalg package has been deprecated. Use the superseding package... | {"url":"http://www.maplesoft.com/support/help/Maple/view.aspx?path=diffalg(deprecated)/reduced_form","timestamp":"2014-04-19T06:57:26Z","content_type":null,"content_length":"123685","record_id":"<urn:uuid:78002b5a-aa84-4c60-b8ad-59ef13e947f2>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-2014042303... |
188 helpers are online right now
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is replying to Can someone tell me what button the professor is hitting...
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Thanks... | {"url":"http://openstudy.com/users/fey/answered","timestamp":"2014-04-17T09:56:10Z","content_type":null,"content_length":"104474","record_id":"<urn:uuid:ccc65356-9650-415b-8e0e-21dc5bb6479f>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00351-ip-10-147-4-33.ec2.internal.warc.gz"} |
Preparing for Nov FRM (Part I)
Discussion in 'About FRM' started by skoh, Aug 1, 2012.
Am I suppose to memorize all the formulas? I'm going bonkers! @@
Yes you should know all the formulas and understand them rather than just memorizing in memory. Understand the presence of each symbol and the formula's significance. I... | {"url":"https://www.bionicturtle.com/forum/threads/preparing-for-nov-frm-part-i.6054/","timestamp":"2014-04-17T21:26:06Z","content_type":null,"content_length":"66932","record_id":"<urn:uuid:b7804e42-bc84-4498-91da-79f5ef560b84>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00109-ip-10... |
Re: Software to create 3-D scatterplot with regression plane
Bruce Weaver <bweaver@xxxxxxxxxxxx> wrote in
Can anyone recommend software that will create a nice looking 3-D
scatter-plot (two predictors, one outcome) and display the regression
plane? A free standalone package would be ideal. Does KY-Plot do t... | {"url":"http://sci.tech-archive.net/Archive/sci.stat.math/2007-05/msg00474.html","timestamp":"2014-04-20T00:55:03Z","content_type":null,"content_length":"10778","record_id":"<urn:uuid:b34f594d-9380-4001-8234-1069d435f618>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00017-ip-10-147-4... |
George E. Andrews
George E. Andrews
George E. Andrews (b. 1938 in Salem, Oregon) is Evan Pugh Professor of Mathematics at Penn State University and an expert on the theory of partitions. He has a long-term interest in the work of S.
Ramanujan, whose last notebook he unearthed in 1976. He is now collaborating with Bruce... | {"url":"http://dlmf.nist.gov/about/bio/GEAndrews","timestamp":"2014-04-21T07:08:58Z","content_type":null,"content_length":"18749","record_id":"<urn:uuid:3ec4ec4c-68e9-48bd-bf44-b89f6d8bccff>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00224-ip-10-147-4-33.ec2.internal.warc.gz"} |
Phases of QCD, Spectral Flow and Random Matrix Theory
Seminar Room 1, Newton Institute
The phases of QCD and QCD like theories in the chemical potential temperature plane are reviewed. Although the situation along the temperature axis has been explored extensively by means of first
principle calculations, the status of... | {"url":"http://www.newton.ac.uk/programmes/SIS/seminars/2007072711001.html","timestamp":"2014-04-21T03:20:05Z","content_type":null,"content_length":"4997","record_id":"<urn:uuid:07f612ae-9b36-4e4e-8c79-3bee12ef6353>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00628-ip-10-147-4-33.e... |
Comphrensive Curve Sketching
November 8th 2009, 10:39 AM #1
Sep 2009
Comphrensive Curve Sketching
If anyone could take some time to answer any or all of the problems below, it would be a massive help. I've gone through my homework and highlighted a few problems I've had as I've gone through.
Much of it invo... | {"url":"http://mathhelpforum.com/calculus/113230-comphrensive-curve-sketching.html","timestamp":"2014-04-18T17:58:54Z","content_type":null,"content_length":"40587","record_id":"<urn:uuid:a4aca175-046e-4752-a2bf-5b8032478fdf>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00206-ip-10-1... |
[Numpy-discussion] RE: default axis for numarray
Konrad Hinsen hinsen at cnrs-orleans.fr
Wed Jun 12 11:11:15 CDT 2002
Paul Barrett <Barrett at stsci.edu> writes:
> I think consistency is an issue, particularly for novices. You cite
Finally a contribution that I can fully agree with :-)
> I don't have enough experience... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2002-June/013834.html","timestamp":"2014-04-21T03:06:18Z","content_type":null,"content_length":"6076","record_id":"<urn:uuid:0b065d23-3f73-4698-a424-7d7902eedfd5>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00218-ip-10-147-4-... |
Practical Electronics/Logic
From Wikibooks, open books for an open world
In the sense of electronics, logic means that the circuit works using only two voltage levels - high and low (or on/off, true/false or 1/0). These voltage levels are sometimes called logic levels and
digital circuits use only these logic levels to... | {"url":"http://en.wikibooks.org/wiki/Practical_Electronics/Logic","timestamp":"2014-04-21T12:24:44Z","content_type":null,"content_length":"52309","record_id":"<urn:uuid:c5d1ee83-50c3-4960-86a9-185ee4af8a31>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00408-ip-10-147-4-33.ec2.intern... |
Eliminating Fractions
Aw...what did they ever do to you?
When lots of fractions are involved, there is another way to make an equation look simpler before solving it: get rid of the fractions. Sweep them away, pack them in garbage bags and dump then into
the bay. But not really, because that's littering. To get rid of ... | {"url":"http://www.shmoop.com/equations-inequalities/eliminating-fractions.html","timestamp":"2014-04-20T08:44:49Z","content_type":null,"content_length":"38708","record_id":"<urn:uuid:876f6f66-ac18-45b3-b81d-ac6566eaabd8>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00582-ip-10-147-4... |