content stringlengths 86 994k | meta stringlengths 288 619 |
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Re: st: RE: Mean test in a Likert Scale
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Re: st: RE:... | {"url":"http://www.stata.com/statalist/archive/2012-09/msg00052.html","timestamp":"2014-04-18T01:03:47Z","content_type":null,"content_length":"12093","record_id":"<urn:uuid:1c73a835-fd16-4357-9763-2fd72002e5aa>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00421-ip-10-147-4-33.ec2.int... |
Choked Compressible Flow of Gas from Tank through Pipe
│ Choked Flow of Gas from Tank through Pipe. Adiabatic │Compute flow rate for compressible gas flow from a pressurized tank discharging through a pipe with temperature changes. Sonic flow (choked│
│ (Fanno) Flow. │ ... | {"url":"http://www.lmnoeng.com/Gas/choke.htm","timestamp":"2014-04-21T07:11:59Z","content_type":null,"content_length":"16319","record_id":"<urn:uuid:e3f1b05a-a4d1-41c5-be54-ffbd753612d5>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00361-ip-10-147-4-33.ec2.internal.warc.gz"} |
PHI 103 The truth table for a valid deductive argument will show
My Account Mathematics
Solutions will be PHI 103 The truth table for a valid deductive argument will show
available for download
immediately upon Price: $5.33
Additionally, you will
receive the solutions
via email.
List Al... | {"url":"http://www.lil-help.com/index.php?page=shop.product_details&category_id=19&flypage=flypage_images.tpl&product_id=701&vmcchk=1&option=com_virtuemart&Itemid=153","timestamp":"2014-04-20T21:45:59Z","content_type":null,"content_length":"46502","record_id":"<urn:uuid:f0c44025-30bf-45f0-9002-4445af04b621>","cc-path":... |
Bowie, MD SAT Math Tutor
Find a Bowie, MD SAT Math Tutor
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This module defines classes of monads that can perform multiple computations in parallel and, more importantly, combine the results of those parallel computations.
There are two classes exported by this module, Parallel and Fork. The former is more generic, but the latter is easier to use: when invoking any expensive c... | {"url":"http://hackage.haskell.org/package/classy-parallel-0.1.0.0/docs/Control-Monad-Parallel.html","timestamp":"2014-04-19T17:58:51Z","content_type":null,"content_length":"21552","record_id":"<urn:uuid:14ac973e-709e-4d3a-ae0a-c8491a86dd75>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005... |
S 402:
Homework #3 Fall 2004
Satisfaction Due: Friday, October 22
Special late policy: Because this homework is due right before vacation, there will be a special late policy that hopefully will reduce the pressure over the break on people who are unable to
complete the assignment on time (especiall... | {"url":"http://www.cs.princeton.edu/courses/archive/fall04/cos402/assignments/satisfaction/index.html","timestamp":"2014-04-16T07:13:36Z","content_type":null,"content_length":"24007","record_id":"<urn:uuid:c7ef4c54-b151-472a-87a4-f51bba65f799>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-2014042303... |
Required : Calculate his Gross Wages acco7Jing to :
I. Piece work with guaranteed weekly wage.
1. Rowan Premium Plan.
2. Halsey Premium Plan.
Answer : (1) Rs. 192. (2) Rs. 242.22 (3) Rs. 226.
P.8-12: There are ten men working as a group on a particular manufactu... | {"url":"http://accountingexample.com/practical-problems-8/","timestamp":"2014-04-20T21:33:46Z","content_type":null,"content_length":"28992","record_id":"<urn:uuid:69f39419-11ef-478c-8409-04ea1efcb059>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00048-ip-10-147-4-33.ec2.internal.warc... |
changing celsius to F
45.7°f = what in celsius Is this the equation I should be using C = °F-32/1.8 C= 45.7-32/1.8= 7.6
Your answer is correct but the correct equation for Fahrenheit to Celsius is : (F - 32) x 5/9 = C where F=45.7 Thus, (45.7-32)*5/9=7.6 Composition of Functions
To derive the formula, use the freezing ... | {"url":"http://mathhelpforum.com/math-topics/203630-changing-celsius-f-print.html","timestamp":"2014-04-16T06:15:34Z","content_type":null,"content_length":"7592","record_id":"<urn:uuid:8331a882-3070-4773-99d2-2e82c0ef5239>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00030-ip-10-147... |
Military Flight Aptitude Test: Decimals
Some questions on the Military Flight Aptitude Test will require you to work with decimals. You can express a fraction as either a percentage or a decimal. To convert a fraction into a decimal, just
divide the numerator by the denominator. For example, 1/4 is 1 / 4 or .25.
Roundi... | {"url":"http://www.dummies.com/how-to/content/military-flight-aptitude-test-decimals.html","timestamp":"2014-04-18T21:58:22Z","content_type":null,"content_length":"53452","record_id":"<urn:uuid:464b4f46-e4a2-46f5-a136-fc0bb5b834a1>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00535-i... |
[SOLVED] Distance between a point and a line
May 24th 2006, 11:40 AM
[SOLVED] Distance between a point and a line
Alright well i've been having a lot of trouble trying to figure out how to find the distance between a line and a point not on the line.
So if anyone could help me i'd really like that.
Here are... | {"url":"http://mathhelpforum.com/pre-calculus/3101-solved-distance-between-point-line-print.html","timestamp":"2014-04-21T05:08:53Z","content_type":null,"content_length":"11960","record_id":"<urn:uuid:a02b60e0-2acd-4f13-b102-2174e6fcd0ec>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219... |
Factoring Trinomials, a = 1 - Problem 7
Factoring is a process of turning a sum or difference into a product. If the first term of the trinomial is x squared, then we know that the first terms in each factor must be x. If the "c" term of
the trinomial is positive and "b" is negative, like in these examples, then we kno... | {"url":"https://www.brightstorm.com/math/algebra/factoring-2/factoring-trinomials-a-equals-1-problem-7/","timestamp":"2014-04-18T15:40:37Z","content_type":null,"content_length":"61057","record_id":"<urn:uuid:453acb98-fca0-4fb2-a78c-f4a3039a49ee>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423... |
Posts by
Posts by nick
Total # Posts: 1,018
world history
1)Who became Da vinci,s rival in Florence? -Michelangelo 2)What was the mistake Leornardo made with his work the last Supper? -leornardo chose to sit Judas in with the rest of the disciples 3)What
was the name Da Vinci gave to his appertentice? Can you check my... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=nick&page=4","timestamp":"2014-04-19T03:01:12Z","content_type":null,"content_length":"28163","record_id":"<urn:uuid:f91a4688-2b1d-4ab5-82c2-a3c0c7966d03>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00260-ip-10-147-4-33.ec2... |
[FOM] Simple historical question
H. Enderton hbe at math.ucla.edu
Fri Jul 20 14:09:29 EDT 2007
Credit for showing the undecidability of true arithmetic surely goes
to Alonzo Church, "An unsolvable problem of elementary number theory,"
Amer. J. of Math., vol. 58 (1936), 345-363. This is the same paper that
presents Chu... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2007-July/011741.html","timestamp":"2014-04-18T20:42:39Z","content_type":null,"content_length":"3636","record_id":"<urn:uuid:ff2545db-df42-4646-b149-a42fd2f44b35>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00660-ip-10-147-4-33.ec2.interna... |
2.4. Optimizing code
The first thing to look for is algorithmic optimization: are there ways to compute less, or better?
For a high-level view of the problem, a good understanding of the maths behind the algorithm helps. However, it is not uncommon to find simple changes, like moving computation or memory allocation
ou... | {"url":"http://scipy-lectures.github.io/advanced/optimizing/","timestamp":"2014-04-17T18:31:35Z","content_type":null,"content_length":"46106","record_id":"<urn:uuid:267ed923-f3de-43e9-9f6d-e8c802fb7c96>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00427-ip-10-147-4-33.ec2.internal.w... |
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Math Forum » Discussions » Policy and News » geometry.announcements
Topic: The Solomon Temple's Mathematical C... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2261492","timestamp":"2014-04-20T16:50:19Z","content_type":null,"content_length":"27416","record_id":"<urn:uuid:d95d147f-db71-4d36-a35f-950a58da682a>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00546-ip-10-147-4-33.ec2.internal.w... |
IntroductionLiterature ReviewWireless local area networksKriging interpolationArtificial neural networks in GISMethodologyThe measurementsData preparation and use of geographic information systemsApplication of Kriging interpolationProgramming a neural networks tool in GIS for spatial interpolationThe topology of multi... | {"url":"http://www.mdpi.com/1424-8220/8/9/5996/xml","timestamp":"2014-04-18T23:33:39Z","content_type":null,"content_length":"71593","record_id":"<urn:uuid:db3c9187-fac7-43db-8d64-e8af7b487306>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00025-ip-10-147-4-33.ec2.internal.warc.gz"} |
binomial expansion
February 2nd 2010, 08:06 AM
binomial expansion
Hi could somebody please help me.
I really dont understand how to approach this question.
the coefficient of x^2 is 3/8 in the expansion of (1+x/n)^n. find n.
any sort of help would be much appreciated.
February 2nd 2010, 08:34 AM
The... | {"url":"http://mathhelpforum.com/algebra/126790-binomial-expansion-print.html","timestamp":"2014-04-20T04:42:17Z","content_type":null,"content_length":"5016","record_id":"<urn:uuid:411f354f-5c01-49f4-b699-f20a9eebfffc>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00288-ip-10-147-4-3... |
1 Aug 15:06 2010
Problem using solve...
Julien Martin <balteo <at> gmail.com>
2010-08-01 13:06:09 GMT
I am trying to solve the following equation using Maxima:
Using the following command:
solve([eq], [SS]);
I get a solution that itself contains SS!! i.e.
What I am getting wrong?
Thanks in advance,
Maxima mailing list
... | {"url":"http://blog.gmane.org/gmane.comp.mathematics.maxima.general/month=20100801","timestamp":"2014-04-19T01:53:49Z","content_type":null,"content_length":"73598","record_id":"<urn:uuid:d85a803f-892f-4a9a-8df9-0665796953d6>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00134-ip-10-1... |
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Topic: Least-square optimization with a complex residual function
Replies: 4 Last Post: Oct 30, 2010 11:16 AM
... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2163058&messageID=7252093","timestamp":"2014-04-21T05:00:09Z","content_type":null,"content_length":"22155","record_id":"<urn:uuid:8b6475f1-751f-4b89-96b8-6af9bd0f22f9>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00440-ip-10-147-4... |
2nd Midterm Sample Exam by Knicholls
Sample Term Test 2A
1. A variable X has a distribution which is described by the density curve shown below:
What proportion of values of X fall between 1 and 6? (A) 0.550 (B) 0.575 (C) 0.600 (D) 0.625 (E) 0.650
2. Which of the following statements about a normal distribution is true... | {"url":"http://www.studymode.com/course-notes/2Nd-Midterm-Sample-Exam-1218464.html","timestamp":"2014-04-18T18:25:07Z","content_type":null,"content_length":"32502","record_id":"<urn:uuid:c7378168-484f-433b-9c6b-2a0426a24300>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00072-ip-10-14... |
Trigo surds question
October 12th 2012, 11:51 PM #1
Sep 2012
Trigo surds question
(a) Prove that sin 3A = 3 sin A - 4 sin^3 A.
(b) If A = 36^o, show that sin 3A = sin 2A.
(c) Deduce that cos 36^o = (1 + 5^1/2)/ 4.
I've managed to solve (a) & (b), but I'm stuck at (c). I've figured out (c) has someth... | {"url":"http://mathhelpforum.com/trigonometry/205220-trigo-surds-question.html","timestamp":"2014-04-16T16:27:21Z","content_type":null,"content_length":"32597","record_id":"<urn:uuid:1e116c37-9a3c-497b-a3b1-66831d0a7c67>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00506-ip-10-147-4... |
Merion Park, PA Trigonometry Tutor
Find a Merion Park, PA Trigonometry Tutor
...Two years in this program not only helped me better my communication of science to youth, but gave me more experience in tutoring high school level science. In addition, local families
contacted me to tutor students in high school level... | {"url":"http://www.purplemath.com/Merion_Park_PA_Trigonometry_tutors.php","timestamp":"2014-04-17T07:50:53Z","content_type":null,"content_length":"24610","record_id":"<urn:uuid:185e559a-532f-47ca-b100-82ce78fe2327>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00653-ip-10-147-4-33.ec... |
Puzzling Adventures: The Bermuda Toy Car Race Main Puzzle Solution
1. We can express the entire trajectory in terms of A and B. It will depend on the car speed b, the spinning speed s of the disks and the distances d, e and r.
See: http://cs.nyu.edu/cs/faculty/shasha/papers/eddyfig1.doc
Assuming angle A from the start ... | {"url":"http://www.scientificamerican.com/article/puzz-adven-oct-08-main-sol/","timestamp":"2014-04-17T14:25:49Z","content_type":null,"content_length":"60399","record_id":"<urn:uuid:e59afbdd-153b-4751-81ae-9af34dd6d10d>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00160-ip-10-147-4-... |
Paper 2: Digital Electronics
Next: Paper 2: Operating Systems Up: Michaelmas Term 2009: Part Previous: Paper 1: Discrete Mathematics Contents
Paper 2: Digital Electronics
This course is not taken by NST or PPST students.
Lecturer: Dr I.J. Wassell
No. of lectures and practical classes: 11 + 7
This course is a prereq... | {"url":"http://www.cl.cam.ac.uk/teaching/0910/CST/node13.html","timestamp":"2014-04-17T03:59:14Z","content_type":null,"content_length":"9412","record_id":"<urn:uuid:56ac4a64-5007-420c-baec-e1360556488c>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00156-ip-10-147-4-33.ec2.internal.w... |
the first resource for mathematics
Merging asymptotic expansions for cooperative gamblers in generalized St. Petersburg games.
(English) Zbl 1199.60052
Merging asymptotic expansions are established for the distribution functions of suitably centered and normed linear combinations of winnings in a full sequence of gener... | {"url":"http://zbmath.org/?q=an:1199.60052&format=complete","timestamp":"2014-04-20T23:41:22Z","content_type":null,"content_length":"26577","record_id":"<urn:uuid:8f37b5a3-5b0d-40b1-b848-d0076965ef59>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00160-ip-10-147-4-33.ec2.internal.war... |
MathGroup Archive: August 1992 [00038]
[Date Index] [Thread Index] [Author Index]
[no subject]
• To: mathgroup at yoda.physics.unc.edu
• From: twj
• Date: Fri, 7 Aug 92 13:47:17 CDT
In reply to E.A.Kumm (kumm at mitlns.mit.edu)
>I have... | {"url":"http://forums.wolfram.com/mathgroup/archive/1992/Aug/msg00038.html","timestamp":"2014-04-20T23:42:21Z","content_type":null,"content_length":"35765","record_id":"<urn:uuid:b8525d34-d00c-4e76-bac4-fab4985b96c2>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00643-ip-10-147-4-33.... |
FluTE, a Publicly Available Stochastic Influenza Epidemic Simulation Model
Mathematical and computer models of epidemics have contributed to our understanding of the spread of infectious disease and the measures needed to contain or mitigate them. To help prepare for future
influenza seasonal epidemics or pandemics, we... | {"url":"http://www.ploscompbiol.org/article/info%3Adoi%2F10.1371%2Fjournal.pcbi.1000656","timestamp":"2014-04-20T08:24:54Z","content_type":null,"content_length":"196881","record_id":"<urn:uuid:40fc74f7-99b2-4a0d-b4b9-d55bae972136>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00650-ip... |
String Theory
particles fundamental particle physics
String theory (also termed "superstring" theory) is a mathematical attempt to describe all fundamental forces and particles as manifestations of a single, underlying entity, the "string."
String theory's predictions are consistent with all known experimental data, an... | {"url":"http://science.jrank.org/pages/6550/String-Theory.html","timestamp":"2014-04-21T07:03:17Z","content_type":null,"content_length":"20059","record_id":"<urn:uuid:e1558c62-023a-49a5-b1d2-895dc23eded3>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00292-ip-10-147-4-33.ec2.internal... |
The difference between speed and velocity
There is a little difference between two concepts: velocity and speed. First of all, let's regard that you are at axis-x, to 3 meters from origin of cartesians system, so you walk to origin. Later,
you walk again more 4 meters at axis-y. So, your displacement is 5 meters, accor... | {"url":"http://www.physicsforums.com/showthread.php?t=46393","timestamp":"2014-04-19T15:17:51Z","content_type":null,"content_length":"29306","record_id":"<urn:uuid:68cbb3fb-6bcb-4029-9ccc-18e79e804012>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00375-ip-10-147-4-33.ec2.internal.war... |
Wolfram Demonstrations Project
Natural Modes of Vibrations for Some Simple Systems
This Demonstration displays the animation of eigenmodes of some simple vibrating systems. The eigenfunctions and eigenvalues are evaluated by solving the eigenvalue
problem associated with the one- or two-dimensional wave equation. The s... | {"url":"http://demonstrations.wolfram.com/NaturalModesOfVibrationsForSomeSimpleSystems/","timestamp":"2014-04-16T19:48:05Z","content_type":null,"content_length":"42622","record_id":"<urn:uuid:32f850b3-3569-4387-b00d-982eb3ccd586>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00266-ip... |
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Topic: Galois group of a quartic over Q
Replies: 4 Last Post: Dec 29, 2007 5:32 AM
Messages: [ Previous... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1676891&messageID=6047003","timestamp":"2014-04-16T19:53:10Z","content_type":null,"content_length":"21527","record_id":"<urn:uuid:5d5887e4-e303-4055-8639-63662cf2fd56>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00177-ip-10-147-4... |
Keenan Crane - Trivial Connections on Discrete Surfaces
Meshes are courtesy of the AIM@Shape Project, the Stanford 3D Scanning Repository, Jotero GbR, and Hugues Hoppe. Thanks to Felix Kälberer, Matthias Nieser, and Konrad Polthier for parameterizing the
Aphrodite model using
This research was partially funded by NSF g... | {"url":"http://www.cs.columbia.edu/~keenan/Projects/TrivialConnections/","timestamp":"2014-04-17T18:35:00Z","content_type":null,"content_length":"14177","record_id":"<urn:uuid:e91ff29c-86f4-48a8-880d-b53ef4a9acce>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00006-ip-10-147-4-33.ec2... |
Website Detail Page
written by the U.S. Metric Association, Inc. and Dennis Brownridge
This resource is a comprehensive guide on SI for teachers, students, and professionals. It contains tables, charts, and text explanations of base units, derived units, equivalencies,
common quantities, and prefixes. To aid the lear... | {"url":"http://www.thephysicsfront.org/items/detail.cfm?ID=5546","timestamp":"2014-04-19T07:08:07Z","content_type":null,"content_length":"52646","record_id":"<urn:uuid:ffe2d614-c12c-4a0f-a865-5472944f9c56>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00167-ip-10-147-4-33.ec2.interna... |
Comb and multiplexed wavelet transforms and thier applications to signal processing
- IEEE Trans. Signal Processing , 1998
"... In this paper, we extend the definition of dyadic wavelets to include frequency warped wavelets. The new wavelets are generated and the transform computed in discrete-time by alternating the
L... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=58667","timestamp":"2014-04-16T10:48:32Z","content_type":null,"content_length":"32078","record_id":"<urn:uuid:1f2ea8a8-1ce7-41b3-a118-02c5f07f4cf6>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00157-ip-10-147-4-33.ec2.internal.warc... |
Functions: having trouble with definition in my book
Re: Functions: having trouble with definition in my book
Now I have another definition "dependent variable" (regarding functions) the definition is: "the variable representing the second elements of the ordered pairs in a function; the outputs." Does this
basically m... | {"url":"http://www.purplemath.com/learning/viewtopic.php?t=901","timestamp":"2014-04-20T04:04:30Z","content_type":null,"content_length":"26340","record_id":"<urn:uuid:7c081734-7650-460c-8efb-cedefdfd09a9>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00181-ip-10-147-4-33.ec2.internal... |
Boca Raton Trigonometry Tutor
I have been tutoring in Boca Raton for the last 10 years and references would be available on request. I basically tutor Math, mostly junior high and high school subjects and also tutor college
prep, both ACT and SAT. I have also tutored SSAT.
10 Subjects: including trigonometry, geo... | {"url":"http://www.purplemath.com/boca_raton_fl_trigonometry_tutors.php","timestamp":"2014-04-21T07:26:16Z","content_type":null,"content_length":"24176","record_id":"<urn:uuid:8d1c7b97-e0ee-4166-97b4-27d7eba051bf>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00261-ip-10-147-4-33.ec2.... |
Re: st: for commands
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Re: st: for commands
From "Nick Cox" <n.j.cox@durham.ac.uk>
To <statalist@hsphsun2.harvard.edu>
Subject Re: st: for commands
Date Tue, 4 Nov 2003 22:56:04 -0000
Andrew Eggers
> I am used to using the "for" comman... | {"url":"http://www.stata.com/statalist/archive/2003-11/msg00099.html","timestamp":"2014-04-18T18:53:43Z","content_type":null,"content_length":"6963","record_id":"<urn:uuid:63edd3cb-75cb-472e-a781-b06a04bf9ddc>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00471-ip-10-147-4-33.ec2.inte... |
Covariant derivative
up vote 1 down vote favorite
Hi, Is it true that covariant derivative on any vector bundle over a manifold X comes from some connection on the bundle of linear frames of that vector bundle? This statement is true for the case of
tangent bundle, but I am not sure if it is true in general or not. If ... | {"url":"http://mathoverflow.net/questions/84930/covariant-derivative/84933","timestamp":"2014-04-19T15:15:48Z","content_type":null,"content_length":"57130","record_id":"<urn:uuid:25e499c8-62e8-4d59-935b-6d91fdd2c6ae>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00069-ip-10-147-4-33.e... |
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Generate the first 5 terms of this sequence: f(1) = 0 and f(2)... | {"url":"http://openstudy.com/updates/523c7d58e4b00182897efbd3","timestamp":"2014-04-17T06:57:27Z","content_type":null,"content_length":"173314","record_id":"<urn:uuid:493d3818-6213-46c4-8cf8-908f06c7237d>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00194-ip-10-147-4-33.ec2.internal.... |
The notation used to describe observational relations in cosmological models varies greatly in the literature. Therefore, in order to maintain some consistency at least among the papers which deal
directly with relativistic cosmology, here I shall attempt to follow as much as possible the definitions and notation simil... | {"url":"http://ned.ipac.caltech.edu/level5/Ribeiro/Ribeiro2.html","timestamp":"2014-04-21T00:07:28Z","content_type":null,"content_length":"8930","record_id":"<urn:uuid:4811e67c-017f-417c-8366-691f669adbbe>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00200-ip-10-147-4-33.ec2.internal... |
Topological Group Examples
A selection of articles related to topological group examples.
Original articles from our library related to the Topological Group Examples. See Table of Contents for further available material (downloadable resources) on Topological Group Examples.
Topological Group Examples is described in ... | {"url":"http://www.realmagick.com/topological-group-examples/","timestamp":"2014-04-19T02:27:56Z","content_type":null,"content_length":"27394","record_id":"<urn:uuid:5c2361d5-45af-4bf1-aef6-90e104b1c994>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00218-ip-10-147-4-33.ec2.internal.w... |
Consider The Cart Shown. There Is No Friction Or ... | Chegg.com
Consider the cart shown. There is no friction or dampeng in in the system. The position of the cart is represented by x and the position of the end of the spring y. The spring is under neither
compression nor tension when both x and y are zero.
The initia... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/consider-cart-shown-friction-dampeng-system-position-cart-represented-x-position-end-sprin-q1328050","timestamp":"2014-04-20T05:06:28Z","content_type":null,"content_length":"23495","record_id":"<urn:uuid:83118de4-fb44-4f1e-9900-8c9e96a482fd>","cc-path":"C... |
This Article
Bibliographic References
Add to:
Scheduling Concurrent Bag-of-Tasks Applications on Heterogeneous Platforms
February 2010 (vol. 59 no. 2)
pp. 202-217
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tc/2010/02/ttc2010020202-abs.html","timestamp":"2014-04-17T07:02:35Z","content_type":null,"content_length":"64697","record_id":"<urn:uuid:f667ad83-791f-4d3e-80d3-986615832f60>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00233-ip-10-147-4-3... |
Unifying parts of structures
Those with even a passing familiarity with Prolog should recognise statements like [H|T] = [1,2,3]. In particular, = here is not “is equal to” but rather “unifies with”. So that statement causes the
variable H to unify with 1, and T with the rest of the list, [2, 3].
Clojure’s abstract bind... | {"url":"http://www.lshift.net/blog/2012/01/16/unifying-parts-of-structures","timestamp":"2014-04-20T00:38:32Z","content_type":null,"content_length":"24257","record_id":"<urn:uuid:3f8bbcb2-bf02-4ed7-ae09-c32b6fb43fec>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00468-ip-10-147-4-33.... |
Meeting Details
For more information about this meeting, contact Jason Morton.
Title: Eigenvectors of tensors and Waring decomposition
Seminar: Applied Algebra Seminar
Speaker: Luke Oeding, U.C. Berkeley
Waring’s ... | {"url":"http://www.math.psu.edu/seminars/meeting.php?id=15830","timestamp":"2014-04-20T08:36:07Z","content_type":null,"content_length":"3934","record_id":"<urn:uuid:c1b0fd48-4b56-4cd6-b9d0-a9584c1c1087>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00547-ip-10-147-4-33.ec2.internal.wa... |
Ellen Hayes
Calculus with Applications: An Introduction to the Mathematical Treatment of Science
Allyn and Bacon, Boston, 1900
This little book has been written for two classes of persons: those who wish, for purposes of culture, to know, in as simple and direct a way as possible, what the calculus is and what it is fo... | {"url":"http://www.agnesscott.edu/lriddle/WOMEN/abstracts/hayes_calculus.htm","timestamp":"2014-04-21T02:08:07Z","content_type":null,"content_length":"7873","record_id":"<urn:uuid:cbef6940-6b01-4b7f-b9f4-d464db8e4d89>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00174-ip-10-147-4-33... |
Burien, WA Algebra 1 Tutor
Find a Burien, WA Algebra 1 Tutor
...My name is Bill, and I have been working as a chemist for several years. I have also been teaching chemistry part-time at Tacoma Community College. I have degrees from Santa Clara University
and the University of Washington in Chemistry - majoring in O... | {"url":"http://www.purplemath.com/burien_wa_algebra_1_tutors.php","timestamp":"2014-04-16T07:42:40Z","content_type":null,"content_length":"23810","record_id":"<urn:uuid:4ec5763a-9d5d-4a85-a7e7-8ba46165ea60>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00277-ip-10-147-4-33.ec2.intern... |
Hello Fellow Smart Ones!
Hey people! I'm Lazernugget, I'm kinda young, but my love for Math, Physics, Astronomy, Inventing, Math, Physics, Astrono-Wait...I already said those! XD...So yeah....I LOVE advanced math...even
though that math is like 5 grades ahead of me...I know 44 digits to Pi, (Currently) and just....well... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=165142","timestamp":"2014-04-16T13:21:14Z","content_type":null,"content_length":"38138","record_id":"<urn:uuid:938c3798-f05d-4c49-b63c-f0cffd18e1dd>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00124-ip-10-147-4-33.ec2.internal... |
TGIF problem - median of 5
Author TGIF problem - median of 5
In discussing this problem I looked up some of the possible solutions, and discovered a "median of medians" algorithm that intrigued me.
Mar 17, It's basis is to d... | {"url":"http://www.coderanch.com/t/607917/java/java/TGIF-median","timestamp":"2014-04-20T09:15:05Z","content_type":null,"content_length":"34902","record_id":"<urn:uuid:4829d280-202a-4e6a-b141-b090ac83a164>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00154-ip-10-147-4-33.ec2.internal... |
Keeping track of the circle for integral representations of π
The fundamental constant π is characterized in many ways. Historically, it all began from tentative measurements of the circle's perimeter or area and gradually shifted into more
mathematics, in such a way that the link between the circle and modern characte... | {"url":"http://commonsensequantum.blogspot.com/2010/04/keeping-track-of-circle-for-integral.html","timestamp":"2014-04-19T02:06:05Z","content_type":null,"content_length":"71683","record_id":"<urn:uuid:75a91df7-7b87-45ad-8a04-fbc7a4de27c9>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007... |
Poisson distribution
Topic: Poisson distribution
Related Topics
In the News (Thu 17 Apr 14)
Poisson Distributions
The Poisson distribution describes a wide range of phenomena in the sciences.
However, the important property of processes described by the Poisson distribution is that the SD is the square root of ... | {"url":"http://www.factbites.com/topics/Poisson-distribution","timestamp":"2014-04-17T07:42:56Z","content_type":null,"content_length":"49087","record_id":"<urn:uuid:1c7fdce8-2ecd-4293-a496-16e371932831>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00246-ip-10-147-4-33.ec2.internal.w... |
Posts by
Total # Posts: 9
List two ways bacteria and blue-green bacteria differ. Any help would be appreciated. :)
Algebra 1
Use the power of a product property to simplify the expression. (2)^3 I'm not sure whether you would just have it be 2^3 or just plain old 8. Any help would be appreciated, please.
Try distribut... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Kai+%3A)","timestamp":"2014-04-20T19:04:03Z","content_type":null,"content_length":"7626","record_id":"<urn:uuid:d9c40146-885a-4332-95c8-2f8d85721259>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00003-ip-10-147-4-33.ec2.in... |
Of, relating to, or based upon the number sixty. Sexagesimal refers especially to the number system with base 60. The Babylonians began using such a scheme around the beginning of the second
millennium B.C. in what was the first example of a place-value system. Our degree of 60 minutes, minute of 60 seconds (in both ti... | {"url":"http://www.daviddarling.info/encyclopedia/S/sexagesimal.html","timestamp":"2014-04-20T13:20:41Z","content_type":null,"content_length":"5789","record_id":"<urn:uuid:94fa4aa9-0801-4f29-8599-24902dbaef4b>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00105-ip-10-147-4-33.ec2.int... |
Monochromatic Light Of Wavelength 513nm Is Incident ... | Chegg.com
Monochromatic light of wavelength 513nm is incident on a narrow slit. On a screen 1.00 m away, the distance between the seconddiffraction minimum and the central maximum is 2.00 cm.
(a) Calculate the angle of diffraction
(b) Find the width of t... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/monochromatic-light-wavelength-513nm-incident-narrow-slit-screen-100-m-away-distance-secon-q187507","timestamp":"2014-04-17T15:03:33Z","content_type":null,"content_length":"22194","record_id":"<urn:uuid:e5d87dc8-fcde-458e-ae89-5a5cf1423fc9>","cc-path":"CC... |
Physics Forums - View Single Post - Multiplication (powers) of fractions
I agree with you Integral. But I don't care if it's new or old. I just want to enjoy mathematics
I've not heard of the development of a completely new area of mathematics in a very very long times. Even quite revolutionary area of mathematics lik... | {"url":"http://www.physicsforums.com/showpost.php?p=378394&postcount=18","timestamp":"2014-04-16T22:17:03Z","content_type":null,"content_length":"8290","record_id":"<urn:uuid:c43c00e2-8eee-4661-9bcb-ff002ed7287a>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00279-ip-10-147-4-33.ec2.i... |
Students will build new mathematical knowledge through problem solving.
2.PS.1 Explore, examine, and make observations about a social problem or mathematical situation
2.PS.2 Interpret information correctly, identify the problem, and generate possible solutions
Students will solve problems that ... | {"url":"http://www.p12.nysed.gov/ciai/mst/math/standards/revisedg2.html","timestamp":"2014-04-19T07:55:10Z","content_type":null,"content_length":"51706","record_id":"<urn:uuid:a22d22d2-4f80-4ca1-a7d0-01f058ab0a21>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00501-ip-10-147-4-33.ec2.... |
exact functor
Category theory
Universal constructions
Limits and colimits
Homological algebra
A left/right exact functor is a functor that preserves finite limits/finite colimits.
The term originates in homological algebra, see remark 2 below, where a central role is played by exact sequences (originally of modules, mo... | {"url":"http://ncatlab.org/nlab/show/exact+functor","timestamp":"2014-04-18T11:07:12Z","content_type":null,"content_length":"72253","record_id":"<urn:uuid:b1f85a05-a651-4bec-9ab6-1eaa7508ee8d>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00024-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mathematics Classroom Assessments
Illinois Learning Standards
Stage F - Mathematics
Mathematics Classroom Assessments Aligned to the Illinois Learning Standards
Note: All documents are in http://www.adobe.com to download the most current version of Adobe Reader
The assessments are coded according to learning standard ... | {"url":"http://isbe.net/ils/math/stage_F/assessment.htm","timestamp":"2014-04-17T06:55:35Z","content_type":null,"content_length":"16875","record_id":"<urn:uuid:f6f68d14-064b-48f8-ab71-496bb5736585>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00437-ip-10-147-4-33.ec2.internal.warc.g... |
[R] distance coefficient for amatrix with ngative valus
R. Michael Weylandt michael.weylandt at gmail.com
Thu Oct 6 16:16:44 CEST 2011
Did you read any of the comments I made regarding working examples,
meaningful question asking, or replying to the entire list?
If you look at the code, you'll see pco is just a very el... | {"url":"https://stat.ethz.ch/pipermail/r-help/2011-October/291869.html","timestamp":"2014-04-16T16:03:29Z","content_type":null,"content_length":"14855","record_id":"<urn:uuid:06159355-9b88-44e9-b4ab-62d3db6c6dc1>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00418-ip-10-147-4-33.ec2.i... |
Polchinski 2.4.1 change of coordinates
I've been working through Polchinski on my own, and I have a really basic question. How would one derive equation 2.4.1? What does it even mean to write the stress tensor with the new indices z and
z-bar? I thought this was obvious, but it isn't working out for me. | {"url":"http://www.physicsforums.com/showthread.php?p=4278879","timestamp":"2014-04-19T04:46:40Z","content_type":null,"content_length":"26947","record_id":"<urn:uuid:80446c7b-30b2-497d-8f03-947fb7d25479>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00067-ip-10-147-4-33.ec2.internal.w... |
Flatlands, New York, NY
New York, NY 10016
GRE, GMAT, SAT, NYS Exams, and Math
...I specialize in tutoring math and English for success in school and on the SAT, GED, GRE, GMAT, and the NYS Regents exams. Whether we are working on high school
proofs or GRE vocabulary, one of my goals for each session is to keep the st... | {"url":"http://www.wyzant.com/Flatlands_New_York_NY_Geometry_tutors.aspx","timestamp":"2014-04-17T22:49:37Z","content_type":null,"content_length":"61512","record_id":"<urn:uuid:dcd15463-eb8b-4e99-9e66-c4edde7bbe18>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00310-ip-10-147-4-33.ec... |
volume of a spherical cap
September 30th 2008, 03:21 PM #1
Sep 2008
volume of a spherical cap
i need help finding the volume of a spherical cap. the only information i know is that the rim of the cap is 5m and its height is 2m.
I have tried integrating using the formula for a sphere but the problem is I don... | {"url":"http://mathhelpforum.com/calculus/51391-volume-spherical-cap.html","timestamp":"2014-04-18T05:40:42Z","content_type":null,"content_length":"34356","record_id":"<urn:uuid:af1c7e50-9b57-4fa3-97bd-88cc80a2b21f>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00532-ip-10-147-4-33.e... |
FourFours in Haskell
FourFours in Common Lisp
I came across the FourFours problem recently. Stated succinctly, it asks: what are the ways to calculate each of the integers from 1 to 100 with formulas which use the digit four exactly four times?
(No digits other than four can be used at all.) Peopl
Weblog: Phil! Gregory... | {"url":"http://www.joachim-breitner.de/blog/archives/210-FourFours-in-Haskell.html","timestamp":"2014-04-17T09:35:42Z","content_type":null,"content_length":"47233","record_id":"<urn:uuid:d5c0c029-1202-48e5-aaf5-07d9bdf0e24f>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00327-ip-10-1... |
Equivalence of Classical Klein-Gordon Field Theory to Correspondence-Principle First Quantization of the Spinless Relativistic Free Particle
Authors: Steven Kenneth Kauffmann
It has recently been shown that the classical electric and magnetic fields which satisfy the sourcefree Maxwell equations can be linearly mapped ... | {"url":"http://vixra.org/abs/1012.0050","timestamp":"2014-04-20T18:31:17Z","content_type":null,"content_length":"8890","record_id":"<urn:uuid:c24d0631-14b2-4f54-a835-ae13571102a2>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00222-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Gay-Lussac's law
Gay-Lussac's law is one of two laws named after the French chemi... | {"url":"http://www.chemeurope.com/en/encyclopedia/Gay-Lussac's_law.html","timestamp":"2014-04-18T18:24:42Z","content_type":null,"content_length":"50508","record_id":"<urn:uuid:59fd99fb-df64-477f-8f1d-d2fe7d08624e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00139-ip-10-147-4-33.ec2.... |
, Spring 2009
Math 330: Introduction to Higher Math
(aka Number Systems, or simply Proofs)
Section 1, Spring 2009
Marco Varisco, marco@math.binghamton.edu [how to email a professor], math.binghamton.edu/marco/proofs/
Office: LN-2208A, Office Hours: MW 3:00–4:30 or by appointment.
MWF 10:50–11:50 in SW-325 and R 10:05–... | {"url":"http://www.albany.edu/~mv312143/bu/proofs/","timestamp":"2014-04-20T09:15:14Z","content_type":null,"content_length":"9675","record_id":"<urn:uuid:a455e8d6-d972-47d0-ad6a-87c90f97ee30>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00194-ip-10-147-4-33.ec2.internal.warc.gz"} |
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What are the possible number of positive, negative, and comple... | {"url":"http://openstudy.com/updates/5122640fe4b06821731d590e","timestamp":"2014-04-18T08:21:08Z","content_type":null,"content_length":"42179","record_id":"<urn:uuid:1b985016-56f4-46a9-8be8-ee955a077854>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00369-ip-10-147-4-33.ec2.internal.... |
what is the amount of x/2r
02-25-2012, 02:23 PM #1
New Member
Join Date
Dec 2011
what is the amount of x/2r
Hello everyone,
Please solve the following QS:
in the following image EC=FC=DF and ABCD is the squar,
and we have AB=AD=BC=DC=x, (X is parameter)
so please say that what is the amount of x... | {"url":"http://www.freemathhelp.com/forum/threads/74640-what-is-the-amount-of-x-2r","timestamp":"2014-04-16T13:03:28Z","content_type":null,"content_length":"73174","record_id":"<urn:uuid:9abc3748-c1e2-4ba9-b79d-7e068d2ab1c7>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00063-ip-10-1... |
Running ADMB-executables
In a DOS window
Under linux
Command line option: -ilmn 5.
Results: Computation times
Model description
Stochastic volatility models are used in mathematical finance to describe the evolution of asset returns, which typically exhibit changing variances over time. As an illustration we use a data... | {"url":"http://otter-rsch.com/admbre/examples/sdv/sdv.html","timestamp":"2014-04-20T22:10:44Z","content_type":null,"content_length":"5392","record_id":"<urn:uuid:c7d08b7b-38ff-46e1-9206-75ee768c4a02>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00380-ip-10-147-4-33.ec2.internal.warc... |
A Theory of Program Size Formally Identical to Information Theory
Results 1 - 10 of 249
- IBM JOURNAL OF RESEARCH AND DEVELOPMENT , 1977
"... This paper reviews algorithmic information theory, which is an attempt to apply information-theoretic and probabilistic ideas to recursive function theory. Typical concerns in th... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.52.7440","timestamp":"2014-04-20T09:49:47Z","content_type":null,"content_length":"37085","record_id":"<urn:uuid:e1f8115e-eef4-4a17-a5dd-aed1e4bea746>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00632-ip-10-147-4-33.ec2.inter... |
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Determine the solution y(x) satisfying y'' + 2y' + 2y = 0 sati... | {"url":"http://openstudy.com/updates/5251ccd5e4b02a152c3c101c","timestamp":"2014-04-18T20:56:07Z","content_type":null,"content_length":"30640","record_id":"<urn:uuid:fd9cf626-4804-4c2d-ba58-da46ad173e36>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00295-ip-10-147-4-33.ec2.internal.w... |
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Fall 2013. This fall I am teaching Math 131-Applied Calculus I, and Math 162-Calculus II. Websites for these courses are hosted at sakai.luc.edu.
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Elementary number theory videos. In the Fall 2012 semester, Professor Steve Doty and I collabor... | {"url":"http://greicius.wordpress.com/","timestamp":"2014-04-20T03:18:28Z","content_type":null,"content_length":"17275","record_id":"<urn:uuid:5021b1a6-f171-4f91-a805-0574eed8a57c>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00613-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions - announcement: Maxima 5.28
Date: Aug 27, 2012 8:24 PM
Author: Robert Dodier
Subject: announcement: Maxima 5.28
Please distribute this message as you see fit.
Announcing Maxima 5.28
Maxima is a GPL'd branch of Macsyma, the venerable symbolic
computation system. Maxima 5.28 is a bug fix and featur... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=7875911","timestamp":"2014-04-19T20:53:26Z","content_type":null,"content_length":"5127","record_id":"<urn:uuid:672d0355-3f84-4780-a129-fdc352c2b9e5>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00200-ip-10-147-4-33.ec2.interna... |
Some Spaces of Double Sequences Obtained through Invariant Mean and Related Concepts
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 507950, 11 pages
Research Article
Some Spaces of Double Sequences Obtained through Invariant Mean and Related Concepts
Department of Mathematics, Faculty of Science, King Abd... | {"url":"http://www.hindawi.com/journals/aaa/2013/507950/","timestamp":"2014-04-18T18:14:48Z","content_type":null,"content_length":"1046771","record_id":"<urn:uuid:5d1cbcfd-817a-4d15-ada0-cf1cd5fde74a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00561-ip-10-147-4-33.ec2.internal.warc... |
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Surfaces of constant curvature and geometric interpretations of the Klein-Gordon, Sine-Gordon and Sinh-Gordon equations
Boris A. Rosenfeld and Nadezhda E. Maryukova
Abstract: It is well known that the Sine-Gordon equation (SGE) $u_{xx}... | {"url":"http://www.emis.de/journals/PIMB/075/15.html","timestamp":"2014-04-18T08:11:40Z","content_type":null,"content_length":"4981","record_id":"<urn:uuid:7823a49d-afc0-4b27-9a7e-d47e05bd9532>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00100-ip-10-147-4-33.ec2.internal.warc.gz"} |
GEN05, GEN07
GEN Routines: Line/Exponential Segment Generators
GEN05, GEN07
f # time size 5 a n1 b n2 c . . .
f # time size 7 a n1 b n2 c . . .
These subroutines are used to construct functions from segments of exponential curves (GEN05) or straight lines (GEN07).
size – ... | {"url":"http://www.lakewoodsound.com/csound/hypertext/gen/gen05.htm","timestamp":"2014-04-17T03:50:15Z","content_type":null,"content_length":"4426","record_id":"<urn:uuid:fb5b7586-028e-44cb-98c4-7cdd9bfb020d>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00121-ip-10-147-4-33.ec2.inte... |
Interesting math/programming problem....
July 20th 2013, 02:06 PM #1
Junior Member
Jan 2010
Interesting math/programming problem....
The problem is simple, let me describe it:
Suppose i ask 5 questions to 3 students and they give their answers.
Every student is able to see what every student had answere... | {"url":"http://mathhelpforum.com/discrete-math/220714-interesting-math-programming-problem.html","timestamp":"2014-04-17T02:46:15Z","content_type":null,"content_length":"42846","record_id":"<urn:uuid:eb2bb0c4-5b94-417d-bcaa-9b41edcfb12f>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-0... |
partial differential equation, complete integral
November 11th 2012, 07:26 PM #1
Jul 2009
This is my question.
Find the complete integral of the PDE
$\frac {\partial ^2 u}{\partial x^2} +2 \frac {\partial ^2 u}{\partial x \partial y}+ \frac{\partial ^2 u}{\partial y^2}$ = x e^x+y
involving arbitrary... | {"url":"http://mathhelpforum.com/differential-equations/207298-partial-differential-equation-complete-integral.html","timestamp":"2014-04-19T21:15:44Z","content_type":null,"content_length":"49573","record_id":"<urn:uuid:33e499c9-c4b8-444b-a32a-49ac2d93a2eb>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-M... |
Integration.. mistake?
February 23rd 2011, 08:27 AM
Integration.. mistake?
Question: The region R is bounded by the x-axis and the line $x=16$ and the curve with the equation $y=6-\sqrt{x}$ where $0\leq{x}\leq36$. Find in terms of $\pi$ the volume of the solid generated
when R is rotated through one revolution ... | {"url":"http://mathhelpforum.com/calculus/172350-integration-mistake-print.html","timestamp":"2014-04-21T12:53:09Z","content_type":null,"content_length":"6223","record_id":"<urn:uuid:da89fa69-f331-4875-ab99-561ba4ffeb2d>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00607-ip-10-147-4... |
Spring Cleaning Data: 3 of 6- The Little but Big Correction
April 10, 2013
By 0utlieR
Building on the previous posts (
post 1
post 2
) I found there were 12 instances with the type of credit where there was a "Primary*" which means the lender borrowed twice in the same day, in the 2010 q4 data. It would seem simple eno... | {"url":"http://www.r-bloggers.com/spring-cleaning-data-3-of-6-the-little-but-big-correction/","timestamp":"2014-04-19T22:43:50Z","content_type":null,"content_length":"40234","record_id":"<urn:uuid:b3d80f2c-9b9d-4240-8fa2-04beff45f697>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-004... |
[SciPy-dev] Arrays as truth values?
Perry Greenfield perry at stsci.edu
Tue Nov 8 09:35:42 CST 2005
On Nov 8, 2005, at 9:21 AM, Ed Schofield wrote:
> I agree with this reasoning, but I'd like to illustrate a drawback to
> the
> new behaviour:
>>>> a1 = array([1,2,3])
>>>> a2 = a1
>>>> if a1 == a2:
> ... print "equ... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2005-November/003923.html","timestamp":"2014-04-18T16:17:22Z","content_type":null,"content_length":"3611","record_id":"<urn:uuid:95cf312b-aa64-4ce4-8b51-a38638c1bbe6>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00049-ip-10-147-4-33.... |
Taming turbulence: Understanding the equations
Fabian Waleffe.
Almost every flow we know is turbulent, he says, citing not only the weather, but other common examples such as blood flow, boiling water, air rushing around a moving vehicle, and oil traveling
through a pipeline.
One of a series of 10... | {"url":"http://www.engr.wisc.edu/ep/newsletter/2003_springsummer/article01_turbulence.html","timestamp":"2014-04-19T08:04:24Z","content_type":null,"content_length":"19348","record_id":"<urn:uuid:6af7d7ce-3293-4ce8-a9f5-cea83d7952bb>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00556... |
Confused about Special Theory of Relativity?
Hi, I have a question (or maybe more) about special relativity. I'm reading The Fabric of the Cosmos by Brian Greene right now, and what I got from one of the sections is confusing. I might be
understanding it wrong, or maybe what he's saying is wrong, or maybe it's just rig... | {"url":"http://www.physicsforums.com/showthread.php?p=4154025","timestamp":"2014-04-17T12:35:24Z","content_type":null,"content_length":"73956","record_id":"<urn:uuid:750d6e57-4523-4b6c-9080-e7f28ebec041>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00623-ip-10-147-4-33.ec2.internal.... |
search results
Expand all Collapse all Results 26 - 31 of 31
26. CJM 2004 (vol 56 pp. 344)
Predual of the Multiplier Algebra of $A_p(G)$ and Amenability
For a locally compact group $G$ and $1
Keywords:Locally compact groups, amenable groups, multiplier algebra, Herz algebra
27. CJM 2003 (vol 55 pp. 1000)
So... | {"url":"http://cms.math.ca/cjm/kw/groups?page=2","timestamp":"2014-04-20T23:29:10Z","content_type":null,"content_length":"37034","record_id":"<urn:uuid:32c7a4e7-6d9f-4ebc-afad-c1c0b8956f18>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00606-ip-10-147-4-33.ec2.internal.warc.gz"} |
Reality Conditions
Loops 07: Conference report (part 3, including discussion session)
Saturday 30/07
There were only two plenary talks this morning, followed by a discussion session. The first was by John Stachel, who is a specialist on philosophy and history of physics (with special reference to
Einstein and relativit... | {"url":"http://realityconditions.blogspot.com/2007_07_01_archive.html","timestamp":"2014-04-19T17:01:39Z","content_type":null,"content_length":"73103","record_id":"<urn:uuid:e67ada9e-79e4-40c0-a5ad-8db407a66aec>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00302-ip-10-147-4-33.ec2.i... |
Re: Derivative
Here is a formula for these type problems;
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?id=18598","timestamp":"2014-04-20T18:40:33Z","content_type":null,"content_length":"14183","record_id":"<urn:uuid:2961b8c6-51d2-45ee-983a-167180ebc4d5>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00374-ip-10-147-4-33.ec2.internal.w... |
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The shoe store has twice as many black shoes as it does brown ... | {"url":"http://openstudy.com/updates/51dc6a6ae4b076f7da407406","timestamp":"2014-04-20T08:46:19Z","content_type":null,"content_length":"42086","record_id":"<urn:uuid:869136bf-adbf-4809-b421-c8958e3c6221>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00213-ip-10-147-4-33.ec2.internal.w... |
g01eec Upper and lower tail probabilities and probability density function for the beta distribution
g01emc Computes probability for the Studentized range statistic
g01erc Computes probability for von Mises distribution
g01jcc Computes probability for a positive linear combination of χ^2 variables
g01jdc Computes lower... | {"url":"http://www.nag.com/numeric/CL/nagdoc_cl23/pdf/INDEXES/KWIC/probability.html","timestamp":"2014-04-19T07:15:38Z","content_type":null,"content_length":"5758","record_id":"<urn:uuid:8ad9729c-4cd9-411b-a3c6-698b48b8fafd>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00515-ip-10-1... |
Chi-Square Variance Ratio Proof
May 13th 2010, 06:17 AM
Chi-Square Variance Ratio Proof
How would you go about proving that
[ ( n - 1 ) * s^2 ] / σ^2
has a Chi-Square Distribution?
May 13th 2010, 01:55 PM
Some information necessary about s^2
Anyway, I can just guess what it is. Note that aX~N(0,a²),... | {"url":"http://mathhelpforum.com/advanced-statistics/144537-chi-square-variance-ratio-proof-print.html","timestamp":"2014-04-20T08:28:47Z","content_type":null,"content_length":"6438","record_id":"<urn:uuid:35aac992-aa1c-4113-8b07-ffddaa3a6a2f>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-2014041600... |
Today complex numbers have such widespread practical use--from electrical engineering to aeronautics--that few people would expect the story behind their derivation to be filled with adventure and
enigma. In An Imaginary Tale, Paul Nahin tells the 2000-year-old history of one of mathematics' most elusive numbers, the s... | {"url":"http://press.princeton.edu/titles/9259.html","timestamp":"2014-04-21T13:07:05Z","content_type":null,"content_length":"21539","record_id":"<urn:uuid:194c42ba-0377-4e78-b6d3-2ddc5d923687>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00089-ip-10-147-4-33.ec2.internal.warc.gz"} |
Jackson Heights, New York, NY
New York, NY 10016
Is math confusing? I've been in your shoes. Let me help!
...During my time there I received both individual and team awards at the Florida region, state, and national level. SUBJECTS At this time I am available to tutor Prealgebra, Algebra 1, Geometry and
Algebra 2
. HO... | {"url":"http://www.wyzant.com/Jackson_Heights_New_York_NY_algebra_2_tutors.aspx","timestamp":"2014-04-20T16:20:45Z","content_type":null,"content_length":"62961","record_id":"<urn:uuid:cb921dfe-a98b-4e26-8d62-74d707bf7e9a>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00288-ip-10-147-... |
From Encyclopedia of Mathematics
The arithmetical operation opposite to addition, i.e. finding one of the terms from the given sum and the given other term. The given sum is named the minuend, the given term is known as the
subtrahend, while the term to be found is called the difference. Subtraction is denoted by $-$ (... | {"url":"http://www.encyclopediaofmath.org/index.php/Subtraction","timestamp":"2014-04-20T08:21:39Z","content_type":null,"content_length":"18823","record_id":"<urn:uuid:1ff94431-1fd3-41de-96bc-c13de1bec7f0>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00463-ip-10-147-4-33.ec2.interna... |
Least-Squares Finite, Element Methods: Theory and Applications (Part I of II)
Thursday, July 16
Least-Squares Finite, Element Methods: Theory and Applications (Part I of II)
10:30 AM-12:30 PM
Room: Sidney Smith 2118
As a rule, variational formulations of systems of partial differential equations (for example, the Stok... | {"url":"http://www.siam.org/meetings/an98/ms50.htm","timestamp":"2014-04-20T19:59:36Z","content_type":null,"content_length":"4211","record_id":"<urn:uuid:d040a8a0-c20b-43c7-8298-88c9847ec2a6>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00415-ip-10-147-4-33.ec2.internal.warc.gz"} |
Turbulent mixing in stably stratified flows
Abstract (Summary)
High resolution direct numerical simulations are used to investigate the dynamics of turbulence in flows subject to strong stable stratification, which are common in natural settings. Results are
presented for two categories of simulations, uniform and non-... | {"url":"http://www.openthesis.org/documents/Turbulent-mixing-in-stably-stratified-554151.html","timestamp":"2014-04-19T22:19:18Z","content_type":null,"content_length":"10508","record_id":"<urn:uuid:0ba9259e-5d63-483b-833c-1ff1b477563d>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00... |
Angus J. MacIntyre: How much has mathematics been affected by Gödel's work?
Gödel's dramatic work seems to have affected mathematics (beyond logic) very little. In particular, it fits badly with the geometrical ideas widespread in contemporary mathematics. Of course, in set
theory his influence has been profound, and t... | {"url":"http://www.logic.at/goedel2006/abstract.php?macintyre","timestamp":"2014-04-20T13:19:35Z","content_type":null,"content_length":"13465","record_id":"<urn:uuid:e57abde0-b96a-47c8-b976-1ac93fc1dcfd>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00402-ip-10-147-4-33.ec2.internal.... |
Objective Type
Re: Objective Type
Hi ganesh
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and P... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=225317","timestamp":"2014-04-21T12:37:19Z","content_type":null,"content_length":"48141","record_id":"<urn:uuid:839bd062-ee6b-48d5-860a-5d38b1752ab9>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00505-ip-10-147-4-33.ec2.internal... |
Volume of a Cone
Date: 02/08/2002 at 01:09:37
From: Henry
Subject: Another method of calculating volume of cone
Doctor Math:
Regarding the formula for calculating the volume a cone, I have
observed that a cone consists of a right angle triangle and a circle
base. I have came up with another method of calculating the vo... | {"url":"http://mathforum.org/library/drmath/view/51840.html","timestamp":"2014-04-24T23:28:32Z","content_type":null,"content_length":"6742","record_id":"<urn:uuid:facb79df-41d2-4333-b9ff-5837b5ad048d>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00199-ip-10-147-4-33.ec2.internal.warc... |
Snohomish Trigonometry Tutor
...I'm a native Cantonese and Mandarin Chinese speaker. I'd studied Chinese for over ten years, before I moved to the U.S. I graduated from University of Washington with a B.A. degree in business.
13 Subjects: including trigonometry, geometry, Chinese, algebra 1
...I took three year... | {"url":"http://www.purplemath.com/Snohomish_Trigonometry_tutors.php","timestamp":"2014-04-18T13:58:26Z","content_type":null,"content_length":"23927","record_id":"<urn:uuid:b493b31b-0d35-4711-8575-ddb1e3b531e9>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00452-ip-10-147-4-33.ec2.int... |
Results 1 - 10 of 72
- IEEE Transactions on Computers , 1986
"... In this paper we present a new data structure for representing Boolean functions and an associated set of manipulation algorithms. Functions are represented by directed, acyclic graphs in a
manner similar to the representations introduced by Lee [1] and ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=53063","timestamp":"2014-04-20T10:17:32Z","content_type":null,"content_length":"37621","record_id":"<urn:uuid:b334396a-1f0b-41cb-a91b-f98a27e93f29>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00144-ip-10-147-4-33.ec2.internal.warc.... |
logarithmic forms of exponential equations: 6 = 2x, etc
Hi I think i may have this right but can you please give me adivise if iam going on the right direction?
I have to covert this problems into Logarithmic Form can you tell me if problem A is correct?
a. 6 = 2^x so for this the
ANSWER log(2)6=X The base is 2 and the... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=9&t=679&p=2124","timestamp":"2014-04-18T23:55:45Z","content_type":null,"content_length":"19241","record_id":"<urn:uuid:3f4b2cab-3ab9-464c-a112-ce3a4121de5f>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00157-ip-10-147-4-33.e... |