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Fachbereich Maschinenbau und Verfahrenstechnik
Thermoelasticity represents the fusion of the fields of heat conduction and elasticity in solids and is usually characterized by a twofold coupling. Thermally induced stresses can be determined
as well as temperature changes caused by deformations. Studying the mut... | {"url":"https://kluedo.ub.uni-kl.de/solrsearch/index/search/searchtype/collection/id/15996/start/0/rows/10/subjectfq/Finite-Elemente-Methode/author_facetfq/Swantje+Bargmann","timestamp":"2014-04-18T05:43:36Z","content_type":null,"content_length":"17747","record_id":"<urn:uuid:87a8f51b-fb3d-491c-aa5b-2c2481417802>","cc-... |
Explosive Eldrich Blast (3.5e Feat)
Explosive Eldrich Blast {{#set:Type=General}} Summary::Your Eldrich Blasts can deal an unlimited amount of damage. Prerequisites: {{#arraymap: Eldrich Blast +5d6|,|x|Prerequisite::x}}Benefit:
Whenever you roll the highest number on a damage die with an Eldrich Blast (usually a "6"), ... | {"url":"http://dungeons.wikia.com/wiki/Explosive_Eldrich_Blast_(3.5e_Feat)?diff=prev&oldid=84460","timestamp":"2014-04-21T07:50:16Z","content_type":null,"content_length":"46327","record_id":"<urn:uuid:e4096439-cbde-46f9-ab8a-a7e1d9e51644>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219... |
Image Source.
The long-term stability of the planetary orbits has been a marquee-level question in astronomy for more than three centuries. Newton saw the ordered structure of the solar system as proof positive of
a benign deity. In the late 1700s, the apparent clockwork regularity of interaction between Jupiter and Sa... | {"url":"http://oklo.org/2007/07/","timestamp":"2014-04-16T13:03:20Z","content_type":null,"content_length":"63324","record_id":"<urn:uuid:4f6cdfab-e5a4-4c89-9950-0b4216bc30b0>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00063-ip-10-147-4-33.ec2.internal.warc.gz"} |
A054746 - OEIS
%S 1,6,67,1379,40000,1488212,66468616,3459744878,205517092374,
%T 13719689837415,1016860316477931,82855990193202263,
%U 7361905026684383986,708398087768889272827,73390382551302560225067
%N Number of nonisomorphic connected binary n-state automata without output under input permutations.
%C Inverse Euler ... | {"url":"http://oeis.org/A054746/internal","timestamp":"2014-04-21T10:35:33Z","content_type":null,"content_length":"7609","record_id":"<urn:uuid:220c5c41-e89f-4535-80d9-f8759d0133ff>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00105-ip-10-147-4-33.ec2.internal.warc.gz"} |
Volume 389 October 23 1997
book reviews
International weekly journal of science
The Conscious Universe: The Scientific Truth of Psychic Phenomena
by Dean Radin
HarperEdge 1997 pp320 $25
reviewed for Nature by I.J. Good
My friend Christopher R. Evans worked for a time with the well-known parapsychologist J. B. Rhine, bu... | {"url":"http://www2.cruzio.com/~quanta/review.html","timestamp":"2014-04-20T00:40:16Z","content_type":null,"content_length":"9387","record_id":"<urn:uuid:a91dab3d-6300-4c79-aaf1-089372f0e462>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00182-ip-10-147-4-33.ec2.internal.warc.gz"} |
The R Commander GUI can be used to perform classical hypothesis testing. There are menu options to undertake the variants on the t-test as well as tests on proportions or equality of variances for
two samples of data. Fast Tube by Casper The “Statistics” menu provides access to various hypothesis tests via the “Means” ... | {"url":"http://www.r-bloggers.com/tag/alternative-hypothesis/","timestamp":"2014-04-18T08:21:13Z","content_type":null,"content_length":"26929","record_id":"<urn:uuid:777fce51-6a0a-4bd9-a15b-3fbb6d790750>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00222-ip-10-147-4-33.ec2.internal.... |
the first resource for mathematics
The authors are concerned with the numerical solution of a nonlinear equation on a manifold. They present two versions of Newton’s iterative method for solving $f\left(y\right)=0$, where $f$ maps
from a Lie group into its corresponding Lie algebra. Both versions reduce to the standard... | {"url":"http://zbmath.org/?q=an:0957.65054","timestamp":"2014-04-20T03:33:45Z","content_type":null,"content_length":"22249","record_id":"<urn:uuid:b03d58b3-f8b6-4de7-83e0-d1d559f4204f>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00647-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Determine the geometric partial sum is convergent or divergent... | {"url":"http://openstudy.com/updates/4eeb504de4b0367162f52c07","timestamp":"2014-04-17T04:18:52Z","content_type":null,"content_length":"35979","record_id":"<urn:uuid:5bb69742-d8e0-4a50-b00e-403bba5f5e70>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00153-ip-10-147-4-33.ec2.internal.w... |
Inverse/Direct Proportionality help please!
October 21st 2009, 10:58 AM #1
Oct 2009
Inverse/Direct Proportionality help please!
Hello all
Geez i dunno if this is even direct or inverse proportionality, or if this threads even in the right section :S sorry, first time here!
But anyway, to the question..
... | {"url":"http://mathhelpforum.com/algebra/109491-inverse-direct-proportionality-help-please.html","timestamp":"2014-04-19T23:51:27Z","content_type":null,"content_length":"32398","record_id":"<urn:uuid:ca8c9fcb-5535-4462-9429-84ddb55ac892>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-... |
Assumptions Of CAPM–Part 2 Help for Capital Market - Transtutors
Assumptions Of CAPM–Part 2
1. Investors have identical time horizon:
This assumption suggests that investors form portfolios to achieve wealth at a single, common-terminal rate. That single, common horizon allows us to construct a single-period model. The... | {"url":"http://www.transtutors.com/homework-help/financial-management/capital-market-instruments/assumptions-capm2.aspx","timestamp":"2014-04-17T21:25:23Z","content_type":null,"content_length":"96977","record_id":"<urn:uuid:c29ee840-931b-46bc-8bdf-b97775605e2e>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc... |
appLight Media
Purpose and usage
Scientific Toolbox is a combination of multiple useful utilities, aimed at people that study scientific subjects. The application provides an array of advanced functions for handling different number
operations. The software can also be used to calculate various conversions between SI-u... | {"url":"http://www.applight-media.com/","timestamp":"2014-04-19T11:57:07Z","content_type":null,"content_length":"2767","record_id":"<urn:uuid:bf5534aa-a472-4667-abee-0e94d4af1155>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00232-ip-10-147-4-33.ec2.internal.warc.gz"} |
Post a reply
This problem came in ganesh's oral puzzles.
Find the radius of the circle inscribed in a regular hexagon of side 6 cm.
Let's say you cannot remember that there is a formula for this. Can Geogebra help? Yep!
1)Use the regular polygon tool and put A and B on (2,2) and (8,2).
2) When the input box appears... | {"url":"http://www.mathisfunforum.com/post.php?tid=16612","timestamp":"2014-04-18T21:34:45Z","content_type":null,"content_length":"16841","record_id":"<urn:uuid:064a1d3a-63f5-4b57-9127-d3ba4a4bd523>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00543-ip-10-147-4-33.ec2.internal.warc.g... |
MathGroup Archive: October 2007 [00657]
[Date Index] [Thread Index] [Author Index]
RE: Releasing several Holds simultaneously
• To: mathgroup at smc.vnet.net
• Subject: [mg82329] RE: Releasing several Holds simultaneously
• From: "Andre... | {"url":"http://forums.wolfram.com/mathgroup/archive/2007/Oct/msg00657.html","timestamp":"2014-04-20T05:53:21Z","content_type":null,"content_length":"27029","record_id":"<urn:uuid:acd1a9a2-cbe7-42c0-9cc6-3b8c229c2442>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00401-ip-10-147-4-33.... |
Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also
mlib_ImageGridWarpTable_Fp– grid-based image warp with table-driven interpolation
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageGridWarpTable_Fp(mlib_image *dst,
const mlib_image *src, cons... | {"url":"http://docs.oracle.com/cd/E19082-01/819-2250/6n4i6utl3/index.html","timestamp":"2014-04-17T20:28:33Z","content_type":null,"content_length":"11656","record_id":"<urn:uuid:0dabcc6b-65ac-409e-b3cb-706a58ffe835>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00350-ip-10-147-4-33.e... |
6.6V - Arduino Forum
Arduino UNO read analog input between 0-5V, but I have 330omh resistor with my sensor giving 0-0.02A. Using V=IR ...it will be 6.6V more than the limit. So is it ok to build this, is it safe for the
board? will the reading be ok?
sorry for the noob question | {"url":"http://forum.arduino.cc/index.php?topic=63607.0;prev_next=next","timestamp":"2014-04-16T22:43:37Z","content_type":null,"content_length":"49478","record_id":"<urn:uuid:cacc7702-f7b5-4234-b817-16f301e4a698>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00278-ip-10-147-4-33.ec2.i... |
Graph Zooming - posted February 19, 2002
A Math Forum Project
ESC... | {"url":"http://mathforum.org/escotpow/solutions/solution.ehtml?puzzle=39","timestamp":"2014-04-16T20:06:45Z","content_type":null,"content_length":"17788","record_id":"<urn:uuid:4536603d-5ab8-41dc-8922-8dec3f0140b4>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00430-ip-10-147-4-33.ec... |
Distance of plane to origin
Hi, I am trying to determine the distance of the plane 5x+2y+z=10 from the origin? Thank you.
there are two methods: either use the direct formula or use your basic concepts. I will tell you the second method. Imagine a point P on the plane. Join O and P. Find the drs of OP. For OP to be the... | {"url":"http://mathhelpforum.com/geometry/7603-distance-plane-origin.html","timestamp":"2014-04-18T16:05:20Z","content_type":null,"content_length":"35944","record_id":"<urn:uuid:87c09fa7-cb82-453c-a0ff-c670486ef47e>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00453-ip-10-147-4-33.e... |
Lagrangian function of a ladder on a smooth wall
February 19th 2010, 11:10 PM #1
Junior Member
Feb 2010
Lagrangian function of a ladder on a smooth wall
The problem statement : A uniform ladder of mass m and length 2a rests with one end on a smooth horizontal floor and the other end against a smooth vertical wa... | {"url":"http://mathhelpforum.com/calculus/129710-lagrangian-function-ladder-smooth-wall.html","timestamp":"2014-04-17T07:24:43Z","content_type":null,"content_length":"43954","record_id":"<urn:uuid:7d2a582e-a391-4f93-84dc-3d16be3832b8>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-003... |
Clearview, WA Math Tutor
Find a Clearview, WA Math Tutor
...If you don't understand something or can't solve a problem, I can simplify it until you get it and solve it all by yourself. I enjoy tutoring math. I've helped many students with their math,
trying to make it fun and easy to learn.
13 Subjects: including... | {"url":"http://www.purplemath.com/Clearview_WA_Math_tutors.php","timestamp":"2014-04-20T21:22:06Z","content_type":null,"content_length":"23726","record_id":"<urn:uuid:6a8da676-92a2-48d8-9c05-afecbf9bcc82>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00318-ip-10-147-4-33.ec2.internal... |
he Transient Energy Function
5.2.3. Approximation of Dissipation Energy Component
It is to be noted that the term in the energy expression corresponding to the dissipation component consists of a path dependent integral. This cannot be evaluated unless the system trajectory is
known. Uyemura and colleagues [1] develope... | {"url":"http://my.safaribooksonline.com/book/electrical-engineering/power-systems/9780132441919/the-transient-energy-function/ch05lev2sec3","timestamp":"2014-04-18T13:48:35Z","content_type":null,"content_length":"73208","record_id":"<urn:uuid:46b0b9f0-4829-4322-a315-da7ec9e26319>","cc-path":"CC-MAIN-2014-15/segments/13... |
Lone Tree, CO Calculus Tutor
Find a Lone Tree, CO Calculus Tutor
Hello students and parents, I am a math tutor. I have over five years of experience tutoring at the junior high school, high school and college levels. I received my master’s degree in Electric
Engineer from University of Colorado at Boulder, and my b... | {"url":"http://www.purplemath.com/Lone_Tree_CO_Calculus_tutors.php","timestamp":"2014-04-18T00:59:58Z","content_type":null,"content_length":"24025","record_id":"<urn:uuid:f0832347-7079-4016-86c8-84ecda0d80c9>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00605-ip-10-147-4-33.ec2.inter... |
Trivial, but useful: sequences with defined mean/s.d.
O.k., the following post may be (mathematically) trivial, but could be somewhat useful for people that do simulations/testing of statistical methods.
Let’s say we want to test the dependence of p-values derived from a t-test to a) the ratio of means between two grou... | {"url":"http://rmazing.wordpress.com/2013/07/31/trivial-but-useful-sequences-with-defined-means-d/","timestamp":"2014-04-19T04:21:32Z","content_type":null,"content_length":"58537","record_id":"<urn:uuid:2cf771d4-5fca-4004-bba2-565e19e6432c>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-2014042303200... |
Scoring Strategies for the Underdog
Fun new paper on scoring strategies for underdogs in sports:
Scoring Strategies for the Underdog: A general, quantitative method for determining optimal sports strategies
When facing a heavily-favored opponent, an underdog must be willing to assume greater-than-average risk. ... | {"url":"http://paul.kedrosky.com/archives/2011/11/scoring-strategies-for-the-underdog.html","timestamp":"2014-04-17T00:49:05Z","content_type":null,"content_length":"29366","record_id":"<urn:uuid:b50c99ab-30cb-4598-a1a6-f4500961c747>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00654-... |
GCSE Science/Momentum
From Wikibooks, open books for an open world
Momentum is the tendency for objects at rest to stay at rest, and for objects in motion to stay in motion.
The greater the mass of an object, the greater its resistance to changes in motion. Also, intuitively, the greater the velocity of an object, the ... | {"url":"http://en.wikibooks.org/wiki/GCSE_Science/Momentum","timestamp":"2014-04-25T03:30:59Z","content_type":null,"content_length":"24604","record_id":"<urn:uuid:1e706ab0-d5b8-4430-8748-235565743a6b>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00368-ip-10-147-4-33.ec2.internal.war... |
Big Oh
November 9th 2008, 01:25 PM
Big Oh
I have to show all the steps showing that (3n-8-4n^3)/(2n-1) is O(n^2). I'm not really sure where to begin since we were never taught how to deal with fractions with Big Oh
November 9th 2008, 06:24 PM
November 9th 2008, 07:11 PM
If $\lim_{x\to\infty}\frac{f(x)}{g(x)} < ... | {"url":"http://mathhelpforum.com/discrete-math/58577-big-oh-print.html","timestamp":"2014-04-17T13:09:47Z","content_type":null,"content_length":"5000","record_id":"<urn:uuid:61be0439-f896-4235-9cf7-25d76f523a3f>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00368-ip-10-147-4-33.ec2.i... |
please show steps to solve: g(x)= (1/2) for g(x)=(x)^2 + 3(x) +4 - Homework Help - eNotes.com
please show steps to solve: g(x)= (1/2) for g(x)=(x)^2 + 3(x) +4
So you have `1/2=x^2+3x+4 implies x^2+3x+7/2=0`
Now you use formula for solution of quadratic equation
`x_(1,2)=(-b pm sqrt(b^2-4ac))/(2a)` where `a,` `b` and `c... | {"url":"http://www.enotes.com/homework-help/please-show-steps-solve-g-x-1-2-g-x-x-2-3-x-4-369885","timestamp":"2014-04-17T16:06:04Z","content_type":null,"content_length":"25996","record_id":"<urn:uuid:9bb61e06-b413-4b57-89de-9adb79a8e2a0>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217... |
- -
Please install Math Player to see the Math Symbols properly
Click on a 'View Solution' below for other questions:
ee What is the value of 12 + 52? View Solution
ee What is the sum of 43 and 53? ee View Solution
ee What is the value of 23 + 43? View Solution
ee 5 fifths + 4 fifths = _______ fifths. ee View Solu... | {"url":"http://www.icoachmath.com/solvedexample/sampleworksheet.aspx?process=/__cstlqvxbefxaxbgdfjxkhfmh&.html","timestamp":"2014-04-18T13:08:04Z","content_type":null,"content_length":"115533","record_id":"<urn:uuid:e73aa51a-b3df-4cbc-b0ef-c595874e3120>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN... |
Posts by
Total # Posts: 1,160
what does k stand for?
Cesium-137 has a half-life of 30 years. Suppose a lab stored a 30-mCi sample n 1973. How much will be left in 2063?
You deposit $200 into an account earning 5%, compounded monthly. How much will be in the account after 2 years?
commutative property
why are the two f... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Angie&page=7","timestamp":"2014-04-21T08:19:27Z","content_type":null,"content_length":"22207","record_id":"<urn:uuid:2ece274f-55e3-4c8f-bdda-2ce23d09f2cf>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00286-ip-10-147-4-33.e... |
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The length of a rectangle boat storage shed must be 4 meters m... | {"url":"http://openstudy.com/updates/50b2aa81e4b09749ccaca854","timestamp":"2014-04-16T17:03:45Z","content_type":null,"content_length":"39679","record_id":"<urn:uuid:2fed8ecb-e6c5-456e-8b00-f904f1ca8280>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00023-ip-10-147-4-33.ec2.internal.... |
SSA Proof
Date: 03/14/2001 at 14:54:05
From: Brent Gillett
Subject: Re: Geometry SSA congruence
How do I prove the hypotenuse-leg congruence for triangles? My
professor suggested using the S.S.A. theorem
Date: 03/14/2001 at 17:00:41
From: Doctor Rob
Subject: Re: Geometry SSA congruence
Thanks for writing to Ask Dr. Mat... | {"url":"http://mathforum.org/library/drmath/view/55278.html","timestamp":"2014-04-17T02:25:14Z","content_type":null,"content_length":"7635","record_id":"<urn:uuid:1557524c-22c9-44ce-95ff-c967d41eaca9>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00188-ip-10-147-4-33.ec2.internal.war... |
The likelihood ratio test for general mixture models with possibly unknown structural parameter.
Elisabeth Gassiat, J.-M. Azais and C. Mercadier
ESAIM P&S 2009.
This is the latest version of this eprint.
This paper deals with the likelihood ratio test (LRT) for testing hypotheses on the mixing measure in mixture models... | {"url":"http://eprints.pascal-network.org/archive/00004871/","timestamp":"2014-04-19T17:04:01Z","content_type":null,"content_length":"7521","record_id":"<urn:uuid:f09c2a05-64a3-452c-8305-75fc587eff58>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00148-ip-10-147-4-33.ec2.internal.war... |
Low Dimensional Geometry: From Euclidean Surfaces to Hyperbolic Knots
The Student Mathematical Library series, published by the American Mathematical Society, includes a number of attractive texts aimed at undergraduates and designed to offer challenges above and
beyond the usual curriculum. In many cases the books at... | {"url":"http://www.maa.org/publications/maa-reviews/low-dimensional-geometry-from-euclidean-surfaces-to-hyperbolic-knots","timestamp":"2014-04-17T01:06:32Z","content_type":null,"content_length":"98041","record_id":"<urn:uuid:9fa28518-439d-4697-becc-0d6b9a83dcee>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/war... |
Ordinary Differential Equations/Exact 1
First Order Differential Equations
This page details a method for trying to find solutions to equations of the form
This is often written as a differential form
Subsequently, we will refer to this expression as ODE. Differential forms frequently come up in multivariable calculus ... | {"url":"http://en.m.wikibooks.org/wiki/Ordinary_Differential_Equations/Exact_1","timestamp":"2014-04-19T07:21:57Z","content_type":null,"content_length":"37502","record_id":"<urn:uuid:21893541-980a-4a31-a35f-4bcfc26ead95>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00007-ip-10-147-4... |
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Topic: Statisticaj Significance Tests usefulness
Replies: 1 Last Post: Sep 27, 2012 3:44 PM
Messages: [... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2405039","timestamp":"2014-04-17T16:08:57Z","content_type":null,"content_length":"18711","record_id":"<urn:uuid:3f6ef2c8-879e-48c9-95bd-592da08ef38c>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00359-ip-10-147-4-33.ec2.internal.wa... |
PCMI @ MathForum 2003: Lesson Study: Dimensionality Lesson using Stair-Step Fractals
Japanese Lesson Study Lesson
Topic: Scaling, Measurement and Dimensionality - Stair... | {"url":"http://mathforum.org/pcmi/hstp/sum2003/wg/lesson/study.html","timestamp":"2014-04-16T14:14:28Z","content_type":null,"content_length":"10328","record_id":"<urn:uuid:fc3b277b-5c93-4a98-a67d-11d7d3d40b0b>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00372-ip-10-147-4-33.ec2.int... |
Huntsville, TX Algebra 2 Tutor
Find a Huntsville, TX Algebra 2 Tutor
...I have extensive experience in all aspects of computers. I have worked in depth with Microsoft Publisher including developing web sites. I have worked with a variety of people including those
new to computers and those taking on computers for t... | {"url":"http://www.purplemath.com/huntsville_tx_algebra_2_tutors.php","timestamp":"2014-04-17T10:50:20Z","content_type":null,"content_length":"24155","record_id":"<urn:uuid:b34b7329-2d84-47aa-9583-f1ef50d9f5ce>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00577-ip-10-147-4-33.ec2.int... |
The Computational Mechanics Resources Page
Computational Mechanics is a technique to describe both temporal and spacial organization in systems. It complements and augments more traditional techniques in statistical physics by describing the
structural regularies inherent in the system or data. In this way, computation... | {"url":"http://wissenplatz.org/compmech","timestamp":"2014-04-18T18:10:20Z","content_type":null,"content_length":"12998","record_id":"<urn:uuid:bab6bfc6-a7de-454e-8af3-579b2fb2f18a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00190-ip-10-147-4-33.ec2.internal.warc.gz"} |
integers from greatest to least
April 28th 2008, 06:46 PM
integers from greatest to least
I know how to put them in greatest to least, but does anybody have a trick to remember how to quickly (Crying)(Nerd)(Angry)get the answer?
April 28th 2008, 07:25 PM
Do you have an example?
April 28th 2008, 07:32 PM
April 2... | {"url":"http://mathhelpforum.com/algebra/36471-integers-greatest-least-print.html","timestamp":"2014-04-21T05:05:48Z","content_type":null,"content_length":"8168","record_id":"<urn:uuid:d8a3e092-93b8-44aa-969b-0abc02149de4>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00186-ip-10-147... |
Figure 1
Resolution: standard / high
Figure 1.
Flow diagram of the mathematics of genomic tracks. Genomic tracks are represented as geometric objects on the line defined by the base pairs of the genome sequence: (unmarked (UP) or marked (MP))
points, (unmarked (US) or marked (MS)) segments, and functions (F). The bio... | {"url":"http://genomebiology.com/2010/11/12/R121/figure/F1","timestamp":"2014-04-19T20:19:23Z","content_type":null,"content_length":"12819","record_id":"<urn:uuid:4b013aca-d4ac-46f8-8f1b-e4a7006cced3>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00167-ip-10-147-4-33.ec2.internal.war... |
Dalworthington Gardens, TX Trigonometry Tutor
Find a Dalworthington Gardens, TX Trigonometry Tutor
...I can help with query strategies and with syntax of most query statements. I am a certified tutor in all math topics covered by the ASVAB. In my career I have used and taught many mathematical
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A two-tiered model for simulating the ecological and evolutionary dynamics of rapidly evolving viruses, with an application to influenza
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
J R Soc Interface. Sep 6, 2010; 7(50): 1257–1274.
A two-tie... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894885/?tool=pubmed","timestamp":"2014-04-17T13:24:05Z","content_type":null,"content_length":"207804","record_id":"<urn:uuid:3245696b-3ea4-4968-8627-acd68df17224>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00448-ip-10-147-4-33.e... |
union and intersection proof
Thank you very much
I assume the question was given as:
That's correct, except A and B are switched in the second part. (A/B) U (B/A)
Would the contrapositive also prove it?
I know how to use the associative property, but I'm sure how how use the others to prove this. I know that, say, A up... | {"url":"http://www.physicsforums.com/showthread.php?t=220446","timestamp":"2014-04-18T15:43:58Z","content_type":null,"content_length":"30175","record_id":"<urn:uuid:0c9dd524-18b8-471f-8814-5fbe8203b95f>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00050-ip-10-147-4-33.ec2.internal.w... |
Irregular Fractals
Shodor > Interactivate > Lessons > Irregular Fractals
This lesson is designed to continue the discussion of fractals started in the , and lessons. Students are introduced to the notion of irregular fractals and given an idea of the difficulty involved
in calculating the fractal dimension as outlined ... | {"url":"http://www.shodor.org/interactivate/lessons/IrregularFractals/","timestamp":"2014-04-19T04:20:28Z","content_type":null,"content_length":"30588","record_id":"<urn:uuid:2375ab8d-e04e-4346-8bbd-dd69b6e34ba5>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00058-ip-10-147-4-33.ec2.... |
Homework Help
Posted by jimena on Monday, November 28, 2011 at 9:12pm.
i need help on arrays and an expanded algorithm please wright as asap please
Related Questions
arrays an expanded algorithm - I need an example to help my son like 23x17
Math - How do you do arrays and an expanded algorithm
math - arrays and an expa... | {"url":"http://www.jiskha.com/display.cgi?id=1322532742","timestamp":"2014-04-20T14:51:25Z","content_type":null,"content_length":"8751","record_id":"<urn:uuid:3b2effd2-22a6-4672-aada-c02ac046e69d>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00315-ip-10-147-4-33.ec2.internal.warc.gz... |
the encyclopedic entry of neural network
artificial neural network (ANN)
, often just called a "neural network" (NN), is a
mathematical model
computational model
based on
biological neural networks
. It consists of an interconnected group of
artificial neurons
and processes information using a
approach to
. In most cas... | {"url":"http://www.reference.com/browse/neural+network","timestamp":"2014-04-18T19:51:18Z","content_type":null,"content_length":"142525","record_id":"<urn:uuid:2968d25b-4cc2-482d-825f-ac33eef15ab7>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00110-ip-10-147-4-33.ec2.internal.warc.gz... |
First Draft
April 21, 2006
Inductive and deductive reasoning
I have often been unsure about the difference between inductive reasoning and deductive reasoning. The difference was explained to me by my math prof. and I will try and record it here.
DEDUCTIVE REASONING follows from rules of logic. It is an "If a then b" t... | {"url":"http://mblog.lib.umich.edu/Journal/archives/2006/04/index.html","timestamp":"2014-04-19T03:09:20Z","content_type":null,"content_length":"4117","record_id":"<urn:uuid:a1198660-21df-480b-b324-dcea12333e65>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00275-ip-10-147-4-33.ec2.in... |
Please I'm begging someone help me with biology
Number of results: 90,636
Please I'm begging someone help me with biology
I need help with listing two ways that single - celled fungi are different from bac-terial cells??? I'm so clueless I'm begging anyone to help me thanks
Thursday, December 13, 2012 at 7:54pm by Sier... | {"url":"http://www.jiskha.com/search/index.cgi?query=Please+I'm+begging+someone+help+me+with+biology","timestamp":"2014-04-20T14:21:24Z","content_type":null,"content_length":"37944","record_id":"<urn:uuid:59697889-d682-4493-8ba9-4f915352217d>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-2014041600... |
Squaring Numbers
A number is squared when it is multiplied by itself. On the calculator, square whatever is in the display.
Here are some examples of squares:
The variables in the last three examples represent any number or an unknown number. The variables show us the rule that any number squared is the num... | {"url":"http://mathforum.org/sarah/hamilton/ham.squaring.html","timestamp":"2014-04-16T08:38:15Z","content_type":null,"content_length":"3899","record_id":"<urn:uuid:c44bf6a8-fbd9-41ae-b698-5e32cf50721c>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00543-ip-10-147-4-33.ec2.internal.w... |
Planet Infinity
Dear students ,
Watch this video and do the activity.
To find the area of a circle of given radius by paper folding,cutting and pasting.
Material Required
Coloured Paper
Pair of scissors
Geometry Box
Step 1 Cut a circle of given radius from the coloured paper.
Step 2 Divide the circle into 16 equal pa... | {"url":"http://mykhmsmathclass.blogspot.com/2007/10/class-ix-activity-11.html","timestamp":"2014-04-21T12:09:21Z","content_type":null,"content_length":"166380","record_id":"<urn:uuid:fc048bfd-f39f-4037-8c11-ff6219de49eb>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00444-ip-10-147-4... |
Use the Formula for Distance to Find Distances, Rates and Times
1.14: Use the Formula for Distance to Find Distances, Rates and Times
Difficulty Level:
Created by: CK-12
Practice Formulas for Problem Solving
“What did you do this summer for fun?” Kevin asked Laila at lunch during the first week of school.
“We went camp... | {"url":"http://www.ck12.org/book/CK-12-Middle-School-Math-Concepts-Grade-8/r9/section/1.14/","timestamp":"2014-04-19T18:12:37Z","content_type":null,"content_length":"139789","record_id":"<urn:uuid:f4b3dc45-eb3f-4555-a4c6-fefd8a8adbb4>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-0031... |
can you calculate water velocity from m=f/A
Hello, I was putting together some information to calculate water flow rates from fire hydrants and hoses. I have attached a copy in case anyone would be interested to have a look and point out any
We use the Freeman formula for this which makes it pretty easy. Q=AV Q is quan... | {"url":"http://www.physicsforums.com/showthread.php?t=332274","timestamp":"2014-04-18T21:28:22Z","content_type":null,"content_length":"26053","record_id":"<urn:uuid:9d87bbdd-899c-4956-b2d8-22c6cd1f23f9>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00057-ip-10-147-4-33.ec2.internal.wa... |
Adding space/symbol to the readed line.
I had readed line of numbers as a char, like this: 2.450333.000 2.450333.000 5.100 1.230 1.210333.000 333.000 7.87
I would like to add spaces between the numbers to separate them. Fuction can add a space before all occuring numbers. It isn't importent how many space will be befor... | {"url":"http://www.mathworks.com/matlabcentral/answers/58539-adding-space-symbol-to-the-readed-line","timestamp":"2014-04-19T00:07:20Z","content_type":null,"content_length":"30724","record_id":"<urn:uuid:f131a949-09cf-4661-9d7a-0d95a8842185>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-201404160052... |
Information Theory at Statistics
Results 1 - 10 of 902
- Wireless Personal Communications , 1998
"... Abstract. This paper is motivated by the need for fundamental understanding of ultimate limits of bandwidth efficient delivery of higher bit-rates in digital wireless communications and to also
begin to look into how t... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=20337","timestamp":"2014-04-16T09:06:29Z","content_type":null,"content_length":"41549","record_id":"<urn:uuid:e07f584b-1065-4edb-8131-a6c90acf9f60>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00194-ip-10-147-4-33.ec2.internal.warc... |
[Numpy-discussion] numexpr thoughts
Tim Hochberg tim.hochberg at cox.net
Tue Mar 7 10:35:02 CST 2006
Tim Hochberg wrote:
>> 3. Reduction. I figure this could be done at the end of the program in
>> each loop: sum or multiply the output register. Downcasting the
>> output could be done here too.
> Do you mean that s... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-March/006788.html","timestamp":"2014-04-17T10:44:58Z","content_type":null,"content_length":"4823","record_id":"<urn:uuid:638894ed-b21f-47e8-8eb0-db0d206245b9>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00243-ip-10-147-4... |
Types of measurements
All supported measurement types are listed below, each with an example of the standard usage for such measurements.
List of measurement types
Typ Class Standarduni... | {"url":"http://framework.zend.com/manual/1.11/en/zend.measure.types.html","timestamp":"2014-04-16T22:07:45Z","content_type":null,"content_length":"33543","record_id":"<urn:uuid:46d13401-eb28-4a49-b0ff-1c400dfc3a87>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00314-ip-10-147-4-33.ec2... |
Learning Bayesian networks: The combination of knowledge and statistical data
Results 11 - 20 of 744
- Communications of the ACM , 1995
"... We examine a graphical representation of uncertain knowledge called a Bayesian network. The representation is easy to construct and interpret, yet has formal probabilistic semanti... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=50482&sort=cite&start=10","timestamp":"2014-04-19T22:49:35Z","content_type":null,"content_length":"39035","record_id":"<urn:uuid:b730ec64-c18d-4ab7-b37a-a8e95ace7946>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00564-ip-10-147-4-3... |
Physics Forums - View Single Post - lagrangian of three bodies, using an exponential potential
What I know:
L = T - V
V = e^(x1-x2) + e^(x2-x3) for n = 3 and a mass = 1
What I believe:
T = .5Ʃ (x'_i)^2 from 1 to n
So lets say you have three bodys that can just be considered pints masses of 1 and on the same line:
x1 x... | {"url":"http://www.physicsforums.com/showpost.php?p=4192729&postcount=1","timestamp":"2014-04-16T04:35:00Z","content_type":null,"content_length":"8745","record_id":"<urn:uuid:7c82d8ea-189e-4260-82bb-b3f16b97340b>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00099-ip-10-147-4-33.ec2.... |
reactance of 0805 and smaller SMT resistors? preferred suppliers?
John Nieznanski (jniez@kodak.com)
Thu, 12 Jun 1997 13:34:17 -0400
Hello SI-list readers/contributors:
>From Motorola's "MECL SYSTEM DESIGN HANDBOOK", 4th ed. ,1988, p.66-67,
"Standard carbon resistors were carefully measured at high frequencies
to determ... | {"url":"http://www.qsl.net/wb6tpu/si-list2/pre99/0427.html","timestamp":"2014-04-19T04:25:29Z","content_type":null,"content_length":"4263","record_id":"<urn:uuid:48e3a253-ecc1-48c5-9ca9-9e6e9159c935>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00645-ip-10-147-4-33.ec2.internal.warc... |
Immersion freezing of water and aqueous ammonium sulfate droplets initiated by humic-like substances as a function of water activity^1Institute for Terrestrial and Planetary Atmospheres/School of
Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, New York, USA
^*These authors contributed equally ... | {"url":"http://www.atmos-chem-phys.net/13/6603/2013/acp-13-6603-2013.html","timestamp":"2014-04-18T01:05:42Z","content_type":null,"content_length":"28262","record_id":"<urn:uuid:e745dcfb-5d2b-42fc-a39a-0b767104b267>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00248-ip-10-147-4-33.e... |
trig substitution and integration by parts
January 14th 2009, 07:40 PM #1
Jan 2009
trig substitution and integration by parts
how do i find the area of the ellipse 4x^2 + y^2 = 9
using some form of integration by parts?
trig substitution?
Last edited by razorfever; January 14th 2009 at 10:27 PM.
... | {"url":"http://mathhelpforum.com/trigonometry/68265-trig-substitution-integration-parts.html","timestamp":"2014-04-16T16:41:09Z","content_type":null,"content_length":"56156","record_id":"<urn:uuid:08279bf9-9e32-49a8-baf8-060f7bbe912c>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-002... |
3.7 Mapping Complex Systems
Next: 3.8 Parallel Computing Works? Up: 3 A Methodology for Previous: 3.6 Compound Complex Systems
Equation 3.1 first stated our approach to computation as a map between different complex systems. We can quantify this by defining a partial order on complex systems written
Equation 3.17... | {"url":"http://www.netlib.org/utk/lsi/pcwLSI/text/node28.html","timestamp":"2014-04-18T08:04:53Z","content_type":null,"content_length":"7102","record_id":"<urn:uuid:6a804dc9-68f3-4925-8f8e-8c5783b82284>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00359-ip-10-147-4-33.ec2.internal.w... |
linear algebra proof
Hint: making subscripts like you did in your post is very time-intensive. It is much easier for you to learn LaTeX. I will rewrite the first part of your post using LaTeX here, just push on "QUOTE"
to see what I did.
Also see
for a guide.
1. The problem statement, all variables and given/known data... | {"url":"http://www.physicsforums.com/showthread.php?p=4209568","timestamp":"2014-04-16T16:12:19Z","content_type":null,"content_length":"54038","record_id":"<urn:uuid:cb55045a-ee4f-4a14-abaa-b1695915f3da>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00440-ip-10-147-4-33.ec2.internal.... |
Comparison of Geodesics and Energy Variation Principles of Light Propagation
Center for Relativity and Astrophysics, Saint-Petersburg, Russia
The propagation of light on a set of null paths in a pseudo-Riemannian manifold is studied using a variational principle of extremal energy. This method is compared with those ba... | {"url":"http://pubs.sciepub.com/ijp/1/1/1/index.html","timestamp":"2014-04-19T23:00:45Z","content_type":null,"content_length":"60444","record_id":"<urn:uuid:1f8dfeda-510e-4e7c-9d5b-74fc4101f5ea>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00139-ip-10-147-4-33.ec2.internal.warc.gz"} |
Additional Maths
$\text{Positive Index: }{{a}^{n}},ae 0$$eg:{{2}^{3}},{{4}^{2}}$$\text{Negative Index: }{{a}^{-n}}=\frac{1}{{{a}^{n}}}$$eg:{{2}^{-3}}=\frac{1}{{{2}^{3}}}=\frac{1}{8}$$\text{Zero Index: }{{a}^{0}}=1,ae 0$$eg:{{2}^{0}}=1$
Fractional Indices:
${{a}^{\frac{1}{n}}}=\sqrt[n]{a},ae 0$$eg:{{8}^{\frac{1}{3}}}=\s... | {"url":"http://perfectmaths.com/category/spm-additional-maths/","timestamp":"2014-04-21T12:34:16Z","content_type":null,"content_length":"50700","record_id":"<urn:uuid:0e359925-d5e8-40d5-bd8a-8689cd6a61ce>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00473-ip-10-147-4-33.ec2.internal.... |
finitely generated modules over a principal ideal domain
finitely generated modules over a principal ideal domain
Let $M$ be a submodule of the $R$-module $R^{n}$. Then $M$ is free and finitely generated by $s\leq n$ elements.
For $n=1$ this is clear, since $M$ is an ideal of $R$ and is generated by some element $a\in ... | {"url":"http://planetmath.org/FinitelyGeneratedModulesOverAPrincipalIdealDomain","timestamp":"2014-04-16T07:31:43Z","content_type":null,"content_length":"210613","record_id":"<urn:uuid:22582327-db46-4d70-9f55-dc8958491e7c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00628-ip-10-147... |
3 manifolds with diffeomorphic unit tangent bundles
up vote 9 down vote favorite
What can one say about two closed oriented 3-manifolds $M_1$ and $M_2$ such that $S^2 \times M_1$ is diffeomorphic to $S^2 \times M_2$?
differential-topology dg.differential-geometry gn.general-topology gt.geometric-topology
8 Closed, asp... | {"url":"http://mathoverflow.net/questions/133135/3-manifolds-with-diffeomorphic-unit-tangent-bundles","timestamp":"2014-04-21T02:28:25Z","content_type":null,"content_length":"54684","record_id":"<urn:uuid:f0cfd892-a058-4a1a-9b2f-062b53904975>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-2014041600... |
Image Processing: Isotropic Gaussian filter
Image smoothing using an isotropic Gaussian filter
I want to smooth an image using an isotropic Gaussian filter with standard deviation of =F3x, =F3y =3D 3. To achieve this, can I use the fspecial function to create the smoothing filter as follows:
gauss_filter =3D fspecial('... | {"url":"http://compgroups.net/comp.soft-sys.matlab/image-processing-isotropic-gaussian-filt/4420","timestamp":"2014-04-20T03:10:29Z","content_type":null,"content_length":"43574","record_id":"<urn:uuid:a488e6ae-674f-40a7-95f0-deaf2e6ecdac>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006... |
Camp Algebra 2 Tutor
Find a Camp Algebra 2 Tutor
...Additionally, I have eight years teaching experience with the Military Intelligence branch which fosters higher mathematics and writing skills as well as public speaking and briefing skills. I
look forward to helping those parents and students who contact me to he... | {"url":"http://www.purplemath.com/Camp_Algebra_2_tutors.php","timestamp":"2014-04-18T00:57:06Z","content_type":null,"content_length":"18456","record_id":"<urn:uuid:4ec95d9d-bdea-4a0c-baa2-ad77420a3ac7>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00145-ip-10-147-4-33.ec2.internal.wa... |
digitalmars.D - Portability of uint over/underflow behavior
dsimcha <dsimcha yahoo.com>
Is it portable to rely on unsigned integer types wrapping to their max value
when they are subtracted from too many times, i.e.
uint foo = 0;
assert(foo == uint.max);
ulong bar = 0;
assert(bar == ulong.max);
ubyte baz = 0;
assert(... | {"url":"http://www.digitalmars.com/d/archives/digitalmars/D/Portability_of_uint_over_underflow_behavior_81605.html","timestamp":"2014-04-21T05:47:04Z","content_type":null,"content_length":"31795","record_id":"<urn:uuid:09a249eb-0425-40ef-8578-d4f2d0fbfb34>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-M... |
Homework Help
Posted by Ariel on Monday, July 12, 2010 at 2:22pm.
These are questions I'm unsure about out of 20 for my submission #2. Someone please check soon. My answers have an =.
1.)A ball is rolling across the top of a billiard table and slowly rolls to a stop. How would Galileo explain the motion of the ball as ... | {"url":"http://www.jiskha.com/display.cgi?id=1278958929","timestamp":"2014-04-18T07:56:57Z","content_type":null,"content_length":"9892","record_id":"<urn:uuid:eacd9fd0-4e90-4a52-9aac-a1760049ffd9>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00214-ip-10-147-4-33.ec2.internal.warc.gz... |
random variable
May 7th 2009, 12:56 PM #1
Apr 2009
random variable
Let $\mu$ and $\sigma^{2}$ denote the mean and variance of the random variable X. Determine $E[\frac{(X-\mu)}{\sigma}]$ and $E{[\frac{(X-\mu)}{\sigma}]^{2}}.$Thank you for your help.
Remember this : $\mathbb{E}(aX+b)=a\mathbb{E}(X)+b$
Fo... | {"url":"http://mathhelpforum.com/advanced-statistics/88049-random-variable.html","timestamp":"2014-04-18T08:30:09Z","content_type":null,"content_length":"36363","record_id":"<urn:uuid:db67d7c3-a1d4-437a-99f5-08a1948b363f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00169-ip-10-147-... |
Impulse response plot of dynamic system; impulse response data
[y,t] = impulse(sys)
[y,t] = impulse(sys,Tfinal)
y = impulse(sys,t)
[y,t,x] = impulse(sys)
[y,t,x,ysd] = impulse(sys)
impulse calculates the unit impulse response of a dynamic system model. For continuous-time dynamic systems, the impulse response is the re... | {"url":"http://www.mathworks.in/help/ident/ref/impulse.html?s_tid=gn_loc_drop&nocookie=true","timestamp":"2014-04-25T09:00:38Z","content_type":null,"content_length":"46396","record_id":"<urn:uuid:5c78324f-100c-44d9-adf0-b58cfba9f065>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-0021... |
Pythagorean Theorem Definition
Definition: It is believed that the statement of Pythagorean's Theorem was discovered on a Babylonian tablet circa 1900-1600 B.C. The Pythagorean Theorem relates to the three sides of a right
triangle. It states that c^2=a^2+b^2, C is the side that is opposite the right angle which is ref... | {"url":"http://math.about.com/cs/pythagorean/g/pythagdef.htm","timestamp":"2014-04-18T05:30:01Z","content_type":null,"content_length":"35918","record_id":"<urn:uuid:bde5baa3-b723-4842-b8ee-12357be2c5d7>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00447-ip-10-147-4-33.ec2.internal.w... |
What is an automorphism of a database instance? -
On Dec 27, 9:15 pm, Kira Yamato <kira... (AT) earthlink (DOT) net> wrote:
I need help in understanding what is an automorphism of a database instance.
The following definition is from the book Relational Database Theory by
Atzeni and De Antonellis:
Definition: An autom... | {"url":"http://www.dbtalk.net/comp-databases-theory/what-automorphism-database-instance-415000.html","timestamp":"2014-04-20T03:11:17Z","content_type":null,"content_length":"70942","record_id":"<urn:uuid:fa1b6768-e1df-46ad-8077-6e96ee0c8d2e>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005... |
Cyclic Plastic Strain Energy and Fatigue of Metals
STP378: Cyclic Plastic Strain Energy and Fatigue of Metals
Morrow, JoDean
Professor of theoretical and applied mechanics, University of Illinois, Urbana, Ill.
Pages: 43 Published: Jan 1965
At high cyclic stresses, repeated plastic strain is the predominant cause of ene... | {"url":"http://www.astm.org/DIGITAL_LIBRARY/STP/PAGES/STP43764S.htm","timestamp":"2014-04-21T10:42:33Z","content_type":null,"content_length":"13781","record_id":"<urn:uuid:676bdc9a-7683-4354-9e66-b0cb76bb1b0c>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00339-ip-10-147-4-33.ec2.inte... |
dramaqueen15's post in Cracking Nishit Sinha Problems on Quant LA and DI , A step more to bell the Cat.: PaGaLGuY Forums
This is a thread dedicated entirely to the problems faced by CAT Aspirants solving Nishit Sinha's Quant and LA/DI Book.
This thread will help CAt aspirants to understand the Basic concepts thoroughly... | {"url":"http://www.pagalguy.com/forums/quantitative/cracking-nishit-sinha-problems-quant-la-di-t-37734/q-19349995/","timestamp":"2014-04-16T18:59:39Z","content_type":null,"content_length":"329142","record_id":"<urn:uuid:78b0ba9a-3656-45d8-af1a-434911794886>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-M... |
Background of Physics and Torque
Explanation of Torque
Reprinted by permission of Craig Fry, from http://home.fuse.net/pagrosse/
Torque is strength; horsepower is speed... | {"url":"http://roadstarclinic.com/index2.php?option=com_content&task=view&id=102&pop=1&page=0&Itemid=118","timestamp":"2014-04-18T02:59:26Z","content_type":null,"content_length":"13506","record_id":"<urn:uuid:ea820e31-d8b5-44a4-b981-983680996842>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-201404... |
The Math Behind Beer Goggles
This isn’t exactly news, the effect known as “beer goggles” β where after a few pints people appear more attractive β was confirmed in 2002 and the mathematical formula was announced in 2005.
Whether Matt Damon wrote it out on a hallway blackboard one late night is still not known. Bu... | {"url":"http://brookstonbeerbulletin.com/the-math-behind-beer-goggles/","timestamp":"2014-04-18T13:12:06Z","content_type":null,"content_length":"26647","record_id":"<urn:uuid:fb756952-7b00-4ba0-b185-80efea54d4a3>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00429-ip-10-147-4-33.ec2.... |
Optimal Purely Functional Priority Queues
Results 1 - 10 of 13
- in CHR. In 20th Workshop on Logic Programming (WLP’06 , 2006
"... Abstract. We construct a readable, compact and efficient implementation of Dijkstra’s shortest path algorithm and Fibonacci heaps using Constraint Handling Rules (CHR), which is increasingl... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.16.3721","timestamp":"2014-04-18T11:01:01Z","content_type":null,"content_length":"37830","record_id":"<urn:uuid:95fe3b19-5e3c-40c6-871e-149bd9dae694>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00018-ip-10-147-4-33.ec2.inte... |
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how do you test for primality in java. and if the input is not... | {"url":"http://openstudy.com/updates/51c0cd42e4b0bb0a435ff675","timestamp":"2014-04-18T11:08:21Z","content_type":null,"content_length":"35227","record_id":"<urn:uuid:635a7526-784f-435b-b8e1-de9f8f115460>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00439-ip-10-147-4-33.ec2.internal.w... |
Society · Events · Bulletin · Resources
Autumn Meeting and AGM, 2010
Birmingham University (Department of Mathematics, Watson Building),
Saturday 2 October 2010, 11am - 5pm (Coffee from 10:30)
The BSHM Annual General Meeting is at 3pm.
Organisers: Tony Mann (a.mann@gre.ac.uk), Richard Simpson, Tony Gardiner
11am Jenni... | {"url":"http://www.dcs.warwick.ac.uk/bshm/meetings/Autumn2010.html","timestamp":"2014-04-17T04:26:25Z","content_type":null,"content_length":"8793","record_id":"<urn:uuid:5e3c8436-c9f3-449e-bf03-a36c842d5812>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00301-ip-10-147-4-33.ec2.inter... |
BDBComp - Biblioteca Digital Brasileira de Computação
Elastic Neural Net Algorithm for Cluster Analysis
Rogerio L. Salvini, Luís Alfredo V. de Carvalho.
This work proposes a new method for data clustering in an n-dimensional space using the Elastic Net Algorithm, which is a variant of the Kohonen topographic map-learni... | {"url":"http://www.lbd.dcc.ufmg.br/bdbcomp/servlet/Trabalho?id=2733","timestamp":"2014-04-17T13:16:17Z","content_type":null,"content_length":"7183","record_id":"<urn:uuid:703eb7da-d234-49df-8fff-e835ca984624>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00289-ip-10-147-4-33.ec2.inte... |
Binary Tree Design Algorithm
10-29-2012, 06:25 AM
Binary Tree Design Algorithm
I am currently learning how to use binary trees, but I am having trouble getting started on how to design basic methods. The simplest of the methods I need to write is finding the maximum number
in an unsorted binary tree. I think if... | {"url":"http://www.java-forums.org/new-java/64423-binary-tree-design-algorithm-print.html","timestamp":"2014-04-19T08:07:05Z","content_type":null,"content_length":"5652","record_id":"<urn:uuid:e3a1533e-ae73-4777-b856-67ca60e19b0f>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00172-i... |
Algorithms in tomography
"... We consider the inverse problem of determining an arbitrary source in a time-dependent convective-diffusive transport equation, given a velocity field and pointwise measurements of the
concentration. Applications that give rise to such problems include determination of groundwater or airbo... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1540883","timestamp":"2014-04-24T20:45:26Z","content_type":null,"content_length":"15755","record_id":"<urn:uuid:d93b4917-1e42-4887-b1f3-18523cb8a39c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00620-ip-10-147-4-33.ec2.internal.wa... |
Find combinations that include required values
up vote 0 down vote favorite
I have a set of objects. I also have a set of required objects, containing between 0 and 3 objects. I'm trying to find all combinations of 3 objects from the initial set that include the required
Edit: Example --
objects: {A,B,C,D,E}
required: ... | {"url":"http://stackoverflow.com/questions/12189976/find-combinations-that-include-required-values?answertab=votes","timestamp":"2014-04-18T11:17:15Z","content_type":null,"content_length":"75075","record_id":"<urn:uuid:dac2e3a2-ec05-4d2d-bad5-8ca73351bb1b>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-M... |
Can anyone help me with this statistics probability question ?
September 23rd 2012, 02:58 PM
Can anyone help me with this statistics probability question ?
Can anyone help me with this problem please ?
Free Cloud Storage - MediaFire
The question is about: Dealer’s Absorbing State Probabilities in Blackjack
... | {"url":"http://mathhelpforum.com/advanced-statistics/203950-can-anyone-help-me-statistics-probability-question-print.html","timestamp":"2014-04-18T07:30:36Z","content_type":null,"content_length":"10040","record_id":"<urn:uuid:3c978574-2b62-4c88-9d04-11b6337a5565>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/wa... |
Multimode radiation from an unflanged, semi-infinite circular duct with uniform flow
Sinayoko, Samuel, Joseph, Philip and McAlpine, Alan (2010) Multimode radiation from an unflanged, semi-infinite circular duct with uniform flow. The Journal of the Acoustical Society of America, 127,
(4), 2159-2168. (doi:10.1121/1.3327... | {"url":"http://eprints.soton.ac.uk/147359/","timestamp":"2014-04-20T21:07:51Z","content_type":null,"content_length":"26135","record_id":"<urn:uuid:ca2df659-7ef7-460b-a97b-5712a6022455>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00348-ip-10-147-4-33.ec2.internal.warc.gz"} |
Cost, revenue, and profit functions.
September 23rd 2009, 06:08 PM #1
Sep 2009
Please help- I am stumped.
"A Company has a fixed cost of $20,000 and a production cost of $8 for each unit it manufactures. A unit sells for $10."
a) What is the cost function?
b) What is the revenue function?
c) Wha... | {"url":"http://mathhelpforum.com/calculus/103981-cost-revenue-profit-functions.html","timestamp":"2014-04-18T18:02:16Z","content_type":null,"content_length":"32186","record_id":"<urn:uuid:d4cbcfb3-e8b2-425c-957b-1635031e1ce3>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00109-ip-10-... |
» Topic: self-modulating FM: non-n00b formulae?
self-modulating FM: non-n00b formulae?
Nov 25, 2012 at 6:15pm
self-modulating FM: non-n00b formulae?
a number of recent posts have had me revisiting classic FM synth algorithms, and these requests/queries have involved self-modulatin... | {"url":"http://cycling74.com/forums/topic/self-modulating-fm-non-n00b-formulae/","timestamp":"2014-04-21T11:16:36Z","content_type":null,"content_length":"86956","record_id":"<urn:uuid:f410f603-024f-4fb9-9503-2f6404361224>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00119-ip-10-147-... |
Coin problem.
April 1st 2009, 03:05 AM #1
Junior Member
Mar 2009
Coin problem.
I stuck in the below question so required assistance :-
Q - A fair coin is tossed 10 times. Find the probability that 2 heads do not occur consecutively.
a) 1/(2^4) b) 1/(2^3) c) 1/(2^5) d) None of these.
Any help would b... | {"url":"http://mathhelpforum.com/statistics/81784-coin-problem.html","timestamp":"2014-04-19T07:04:47Z","content_type":null,"content_length":"33656","record_id":"<urn:uuid:ceffc980-5120-49df-8ef4-41ad26767519>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00044-ip-10-147-4-33.ec2.int... |
Student Support Forum: 'Expand and Simplify on a symbolic expression' topic
Author Comment/Response
I have the following problem. If I have a long symbolic expression with matrix and scalar variables and also commutative and noncommutative multiplications in it, is it somehow possible to:
- expand i... | {"url":"http://forums.wolfram.com/student-support/topics/21235","timestamp":"2014-04-17T04:12:18Z","content_type":null,"content_length":"24228","record_id":"<urn:uuid:ed76d6c0-dea4-4eda-b5bc-25bc71337db8>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00199-ip-10-147-4-33.ec2.internal... |
On minimum entropy deconvolution,
Results 1 - 10 of 11
- IEE Proceedings-F , 1993
"... This paper considers an application of blind identification to beamforming. The key point is to use estimates of directional vectors rather than resorting to their hypothesized value. By using
estimates of the directional vectors obt... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1471485","timestamp":"2014-04-20T13:47:03Z","content_type":null,"content_length":"36412","record_id":"<urn:uuid:b5353ac6-5fbe-4ae1-9f5d-c6254c7c5a50>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00237-ip-10-147-4-33.ec2.internal.wa... |
Positive Data Visualization Using Trigonometric Function
Journal of Applied Mathematics
Volume 2012 (2012), Article ID 247120, 19 pages
Research Article
Positive Data Visualization Using Trigonometric Function
^1National University of Computer and Emerging Sciences, Lahore 54000, Pakistan
^2Lahore College for Women Uni... | {"url":"http://www.hindawi.com/journals/jam/2012/247120/","timestamp":"2014-04-17T01:50:37Z","content_type":null,"content_length":"944181","record_id":"<urn:uuid:ba559f95-d3c6-481b-a99f-80d9bf69ed5b>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00345-ip-10-147-4-33.ec2.internal.warc.... |
number of turns required for a pattern
April 22nd 2011, 09:20 PM
number of turns required for a pattern
Hi, given a pattern of result of tossing a coin ,how can one determine the number of tosses one needs to make to get that pattern?
E.g :
to get pattern
HTHT we need to make 20 tosses.
Is Pascal's ... | {"url":"http://mathhelpforum.com/statistics/178358-number-turns-required-pattern-print.html","timestamp":"2014-04-18T10:55:07Z","content_type":null,"content_length":"3865","record_id":"<urn:uuid:c28ec0bb-cb05-4c8a-ab37-5d77709cec75>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00374... |
Quark Colors Unbound
Published December 3, 2009
In the minds of theorists, quarks come in a rainbow of different colors. Although experiments clearly indicate that there are just three types of “charge” (color) for quarks interacting through the
strong nuclear force, calculations become much simpler when the number of ... | {"url":"http://physics.aps.org/story/v24/st22","timestamp":"2014-04-20T08:54:41Z","content_type":null,"content_length":"16676","record_id":"<urn:uuid:32a3f2f2-59e1-426c-b46c-79953c442c5e>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00391-ip-10-147-4-33.ec2.internal.warc.gz"} |
[ə fīn′, a-]
a person related by marriage
Math. of or having to do with projecting or mapping a geometric figure on a second plane or surface so that the new image retains the original parallel straight lines while being shifted, stretched,
Origin of affine
; from Classical Latin
: see affinity
1. Of or relating t... | {"url":"http://www.yourdictionary.com/affine","timestamp":"2014-04-19T13:04:36Z","content_type":null,"content_length":"44649","record_id":"<urn:uuid:cf7158a4-c570-4c77-897c-c326d0ab820a>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00650-ip-10-147-4-33.ec2.internal.warc.gz"} |
choices of connection in prequantization
up vote 1 down vote favorite
In the definition of pre-quantization of representation $f\to \hat{f}$, (here $\hat{f}$ is Hermitian operator)of $C^{\infty}(M)$ on $L^2(M,L,\mu)$ where $\mu$ is Hermitian form, suppose that there
exists some $(L,\mu,\Delta)$, such that $\Delta$ has ... | {"url":"http://mathoverflow.net/questions/135686/choices-of-connection-in-prequantization","timestamp":"2014-04-21T04:34:31Z","content_type":null,"content_length":"56440","record_id":"<urn:uuid:45c512d3-4939-474c-9f08-8d54914524bd>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00607-... |
A Pitot tube is a measuring instrument used to measure fluid flow, and more specifically, used to determine airspeed on aircraft. The Pitot tube is named after its inventor, Henri Pitot, and was
modified to its modern form by Henry Darcy.
... | {"url":"http://www.speedace.info/pitot_tube.htm","timestamp":"2014-04-18T15:38:52Z","content_type":null,"content_length":"47577","record_id":"<urn:uuid:5f9992a1-f609-4de9-924b-cc8614a33c25>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00413-ip-10-147-4-33.ec2.internal.warc.gz"} |
Combination Problems
12.15: Combination Problems
Difficulty Level:
Created by: CK-12
Practice Combination Problems
Remember the decorations in the last Concept? Take a look once again.
The decorating committee is getting the stage ready for the Talent Show. There was a bunch of different decorating supplies ordered, an... | {"url":"http://www.ck12.org/book/CK-12-Middle-School-Math-Concepts---Grade-7/r4/section/12.15/","timestamp":"2014-04-25T04:39:48Z","content_type":null,"content_length":"157544","record_id":"<urn:uuid:e6b5ded6-3b6b-4561-b303-96e855a70a87>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-... |
Learning Objectives - Teaching Excellence & Educational Innovation - Carnegie Mellon University
Articulate Your Learning Objectives
Before you decide on the content to cover in your course, endow your course with a strong internal structure conducive to student learning.
Alignment among three main course components ens... | {"url":"https://www.cmu.edu/teaching/designteach/design/learningobjectives.html","timestamp":"2014-04-18T00:22:13Z","content_type":null,"content_length":"14406","record_id":"<urn:uuid:2c483ab6-34f4-4e84-9cf7-12698f712c39>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00375-ip-10-147-... |