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Re: st: Fixed effects of cost function with interations
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Re: st: Fixed effects of cost function with interations
From Maarten buis <maartenbuis@yahoo.co.uk>
To statalist@hsphsun2.harvard.edu
Subject Re: st: Fixed effects of cost function ... | {"url":"http://www.stata.com/statalist/archive/2007-11/msg00542.html","timestamp":"2014-04-16T04:23:26Z","content_type":null,"content_length":"6727","record_id":"<urn:uuid:555f93cd-7284-4604-82f3-57216d274ce8>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00296-ip-10-147-4-33.ec2.inte... |
It's time for the annual New Year posting.
Last year
, I talked about the potential power of affirmations -- in the sense of thinking about concrete goals you hope to accomplish for the year. This year, I'll work in the same theme, but I'll be a bit
more specific, and specifically for graduate students.
Now is a good t... | {"url":"http://mybiasedcoin.blogspot.com/2009_12_01_archive.html","timestamp":"2014-04-18T15:40:40Z","content_type":null,"content_length":"125377","record_id":"<urn:uuid:4b11ff11-0ed1-4dd8-baf6-672340f2e823>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00087-ip-10-147-4-33.ec2.inter... |
P.Mean: The controversy over standardized beta coefficients (created
I have a client who is working on her dissertation. I always warn people working on dissertations or theses that they should listen more to what their committee members say about statistics than
what I say about statistics. If the committee l... | {"url":"http://www.pmean.com/09/StandardizedBetas.html","timestamp":"2014-04-20T19:29:04Z","content_type":null,"content_length":"7701","record_id":"<urn:uuid:ad91530b-03b8-412c-99f6-a07201de59ee>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00042-ip-10-147-4-33.ec2.internal.warc.gz"... |
Kakuro правила
Kakuro are easy to learn yet highly addictive language-independent logic puzzles now following the footsteps of the worldwide Sudoku success. Requiring just pure logic and simple add/subtract
calculations, these numerical-crossword puzzles will carry you into a fascinating world of number combinations yo... | {"url":"http://www.conceptispuzzles.com/ru/index.aspx?uri=puzzle/kakuro/rules","timestamp":"2014-04-16T22:27:04Z","content_type":null,"content_length":"21310","record_id":"<urn:uuid:990968af-92eb-49c8-9088-71198ea31296>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00503-ip-10-147-4-3... |
Mplus Discussion >> LCA quetsions
Ali posted on Thursday, January 30, 2014 - 6:13 pm
I generated two groups data¡XC1~N(0,1) and C2~N(0,1) under 21 items condition. In 21 items, there are 6 invariant items. In each group, there are 1000 people. After I ran LCA model, I have problem
knowing C1 is assigned to #1 or# 2 bas... | {"url":"http://www.statmodel.com/discussion/messages/13/18182.html?1392075470","timestamp":"2014-04-18T20:43:34Z","content_type":null,"content_length":"36512","record_id":"<urn:uuid:b9b7f24c-2c07-47a0-9ea1-46fa8542a6de>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00066-ip-10-147-4-... |
Curvature Problem (What Am I Doing Wrong?)
October 21st 2012, 07:44 PM #1
Sep 2012
Corvallis, OR
Curvature Problem (What Am I Doing Wrong?)
Find the curvature "k" of r(t) = <-t+sint , 1+cost>
I'm using the formula: (magnitude of cross product of a and v) / ((magnitude of velocity)^3)
I got:
v(t)... | {"url":"http://mathhelpforum.com/calculus/205848-curvature-problem-what-am-i-doing-wrong.html","timestamp":"2014-04-20T18:34:20Z","content_type":null,"content_length":"34491","record_id":"<urn:uuid:a07809b0-6a0b-4e81-a11a-75f1c621c184>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00... |
mathematical demonstration of the advantage of keep betting in a lucky strike [Archive] - Ubisoft Forums
12-18-2010, 07:46 AM
folklore knows if you are in a winning streak you have to keep betting while if you are losing is better to retire
ill prove this is mathematically true and logic:
lets analize the odds of foll... | {"url":"http://forums.ubi.com/archive/index.php/t-392683.html","timestamp":"2014-04-16T05:42:54Z","content_type":null,"content_length":"10291","record_id":"<urn:uuid:26a53b5b-6935-4643-8724-c4ff13547a78>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00144-ip-10-147-4-33.ec2.internal.... |
1-D Velocity Surveys as a Probe of Large Scale Structure
Previous abstract Next abstract
Session 87 - Large Scale Structure.
Display session, Friday, January 09
Exhibit Hall,
[87.13] 1-D Velocity Surveys as a Probe of Large Scale Structure
H. Feldman (U. Kansas), R. Watkins (Dartmouth College)
We propose a new strate... | {"url":"http://aas.org/archives/BAAS/v29n5/aas191/abs/S087013.html","timestamp":"2014-04-18T01:49:52Z","content_type":null,"content_length":"3048","record_id":"<urn:uuid:7ecabf63-46d1-43b5-9f2d-8ade0b896035>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00551-ip-10-147-4-33.ec2.inter... |
Tesla coil operation
A Tesla Coil is an air-cored resonant transformer. It has some similarities with a standard transformer but the mode of operation is somewhat different. A standard transformer uses tight coupling
between its primary and secondary windings and the voltage transformation ratio is due to turns ratio a... | {"url":"http://www.richieburnett.co.uk/operation.html","timestamp":"2014-04-18T02:58:09Z","content_type":null,"content_length":"14447","record_id":"<urn:uuid:206bbe7f-e1b8-40b1-9dcc-cd613a5535ed>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00457-ip-10-147-4-33.ec2.internal.warc.gz"... |
handyCalc: More calculator than you can handle
Apr 12 AT 2:28 AM Guest Blogger 25 Comments
handyCalc: More calculator than you can handle
There are a lot of calculator apps in the Android Marketplace and a lot of them are pretty good, but while most are specialized tip calculators, handyCalc comes to the table with pre... | {"url":"http://androidandme.com/2010/04/reviews/handycalc-more-calculator-than-you-can-handle/","timestamp":"2014-04-18T13:26:36Z","content_type":null,"content_length":"88547","record_id":"<urn:uuid:51334f9e-f998-4cda-ba73-94dc1cd0820a>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-0... |
Basic properties of definite integrals
Definite integrals have many properties that make their calculation much simpler.
Most properties of definite integrals are also properties of limits since an integral is a limit of a summation, as shown below:
[a, b]
Properties of Definite Integrals
The Definite Integral as the A... | {"url":"http://centralmathteacher.wikispaces.com/Basic+properties+of+definite+integrals?responseToken=01ba7b0d419c6d8e986360b470bf4aef6","timestamp":"2014-04-19T22:56:51Z","content_type":null,"content_length":"52056","record_id":"<urn:uuid:a3d8fd4b-9beb-4d66-8951-b27e3cc63d0d>","cc-path":"CC-MAIN-2014-15/segments/13976... |
which number repesents the tens place in the number 743.25
Word Problem Answers (7,914)
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Trigonometry Answers (2,192)
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Pre-Algebra Answers (10,875)
In the number 743.25 we have 5 which is the ... | {"url":"http://mathhomeworkanswers.org/103/which-number-repesents-the-tens-place-in-the-number-743-25","timestamp":"2014-04-17T09:47:59Z","content_type":null,"content_length":"312909","record_id":"<urn:uuid:6457b7b4-1291-4e0b-bcf4-73d5e53298da>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416... |
ODE's and Projectiles - Please Help
May 12th 2008, 06:40 AM #1
Junior Member
May 2008
Hi All,
I need help with this question badly. I have am stuck on this one part, so I cannot finish the question.
Here it is:
"A 1-tonne(2000)kg object is launched vertically with an initial velocity of 30,000m/s at... | {"url":"http://mathhelpforum.com/calculus/38084-ode-s-projectiles-please-help.html","timestamp":"2014-04-17T05:52:06Z","content_type":null,"content_length":"40533","record_id":"<urn:uuid:7f7da6a5-94de-4ee9-b05f-22f70ac436aa>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00101-ip-10-1... |
mean square limit
January 23rd 2008, 07:58 PM #1
mean square limit
I'm spending hours trying to develop and prove the mean-square-limit.
Does anyone know where I could find an exhaustive and detailed proof online?
I would really appreciate!
Here is the concept:
Assume the finite time t is sliced int... | {"url":"http://mathhelpforum.com/advanced-statistics/26711-mean-square-limit.html","timestamp":"2014-04-20T09:02:51Z","content_type":null,"content_length":"38328","record_id":"<urn:uuid:a533caa7-2ea2-46ff-b4c5-d456f586cf50>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00486-ip-10-147... |
January 28th 2009, 06:38 AM
can someone help me?i haven't done any of these before and i need real help
Given a sequence of
n + 1, (n ¸ 1) real numbers {a(0), a(1), ..., a(n)} and a real number c, consider the following algorithm :
p :=a(n)
for i from n-1 downto 0
{,i.e. i=n-1,...,1,0}
... | {"url":"http://mathhelpforum.com/discrete-math/70368-algorithm-print.html","timestamp":"2014-04-25T00:46:58Z","content_type":null,"content_length":"6266","record_id":"<urn:uuid:c272cb1a-0490-4340-864d-76df6650b9dd>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00235-ip-10-147-4-33.ec... |
Expected Value
Significance of Expected Value
Expected value (EV) is a central principle in the theory of probability. It is used for average estimation of some random value. Expected value is similar to a center of gravity assuming that the
values of probability are the masses of solid point.
Let us assume that the ga... | {"url":"http://www.gamblecraft.com/tutorial/expval.htm","timestamp":"2014-04-20T21:23:34Z","content_type":null,"content_length":"4545","record_id":"<urn:uuid:e94832f8-cfc5-4153-b647-a5aa97d3bfec>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00660-ip-10-147-4-33.ec2.internal.warc.gz"... |
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Solve this system of equations using the addition method? x-y=... | {"url":"http://openstudy.com/updates/4ea9af6ee4b02eee39d88f5c","timestamp":"2014-04-18T08:06:52Z","content_type":null,"content_length":"64883","record_id":"<urn:uuid:32f0bec2-4e12-4c57-a93c-3ab245709d0b>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00606-ip-10-147-4-33.ec2.internal.w... |
NSString Format Specifiers
Do you ever got confused when you want to NSLog a long integer? What to use to print a long %ld or %lx or %f or %d. Well Here is a complete list of all the NSString format specifiers -
Specifier Description
%@ Objective-C object, printed as the string returned by descriptionWithLocal... | {"url":"http://www.makebetterthings.com/objective-c/nsstring-format-specifiers/","timestamp":"2014-04-18T23:15:02Z","content_type":null,"content_length":"35108","record_id":"<urn:uuid:3fb2f99e-f5ab-434a-9ae2-68da8e75bbd2>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00482-ip-10-147-4... |
Matrices problem (gps)?
January 26th 2011, 11:39 PM #1
Jan 2011
Matrices problem (gps)?
I am having some problem with my engineering maths project. i found out that the equation of circle is (x-h)^2 - (y-k)^2 = r^2 and that it is non-linear but do not know how to convert it to a
matrix form to find the plan... | {"url":"http://mathhelpforum.com/advanced-math-topics/169476-matrices-problem-gps.html","timestamp":"2014-04-18T18:26:21Z","content_type":null,"content_length":"37178","record_id":"<urn:uuid:be9bd4ab-3dfe-4710-9c9a-e6e8f84e409f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00110-ip-1... |
tensor hierarchy for Lie groups from Maurer-Cartan form
up vote 1 down vote favorite
The question is about the family of tensors that are naturally associated to any nice Lie group. Take the Mauer-Cartan form, $\omega=g^{-1} dg$ and I would like to make the covariant index of this
one-form explicit, $\omega_a =g^{-1}\p... | {"url":"http://mathoverflow.net/questions/138638/tensor-hierarchy-for-lie-groups-from-maurer-cartan-form","timestamp":"2014-04-17T01:27:07Z","content_type":null,"content_length":"58639","record_id":"<urn:uuid:cb9abf50-da6f-43a1-a2fa-0be1441178d8>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-2014041... |
For each natural number n, let An=(x in the real #s such that...
November 13th 2011, 08:01 PM #1
Junior Member
Nov 2011
For each natural number n, let An=(x in the real #s such that...
For each natural number n, let A (subscript n) = (x in the real #'s such that n-1 < x < n) Prove that {A (subscript n) with n a... | {"url":"http://mathhelpforum.com/discrete-math/191844-each-natural-number-n-let-x-real-s-such.html","timestamp":"2014-04-18T18:54:29Z","content_type":null,"content_length":"34263","record_id":"<urn:uuid:725f6774-6ada-41a3-86ad-ad39ddce21ae>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-2014041600521... |
Mount Prospect Algebra Tutor
...I currently tutor two students in Prealgebra and like to instill confidence in them so they know that math is something you can be good at if you do it enough. When I took the Basic Skills test
for my teaching certificate I received a perfect score on the math section. Currently I am... | {"url":"http://www.purplemath.com/Mount_Prospect_Algebra_tutors.php","timestamp":"2014-04-16T16:39:29Z","content_type":null,"content_length":"24195","record_id":"<urn:uuid:5d2e26f3-eebd-4f59-b898-9f61c5219ce4>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00363-ip-10-147-4-33.ec2.int... |
Permutations with short monotone subsequences
Permutations with short monotone subsequences
Dan Romik
We consider permutations of 1,2,...,n2 whose longest monotone subsequence is of length n and are therefore extremal for the Erdős-Szekeres Theorem. Such permutations correspond via the
Robinson-Schensted correspondence... | {"url":"http://www.dmtcs.org/dmtcs-ojs/index.php/proceedings/article/viewArticle/dmAE0112","timestamp":"2014-04-19T07:22:46Z","content_type":null,"content_length":"10679","record_id":"<urn:uuid:b6cc9419-e673-461c-ab2b-b32e7b61f2e6>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00104-... |
the definition of isosceles
Use Isosceles in a sentence
Origin: 1545–55;
Late Latin
Greek isoskelḗs
with equal legs, equivalent to
iso- iso-
) leg +
adj. suffix
World English Dictionary
isosceles (aɪˈsɒsɪˌliːz)
1. (of a triangle) having two sides of equal length
2. (of a trapezium) having the two nonparallel s... | {"url":"http://dictionary.reference.com/browse/isosceles","timestamp":"2014-04-16T22:58:24Z","content_type":null,"content_length":"97288","record_id":"<urn:uuid:0698cc6e-d55d-40dc-8f36-e83248b24253>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00605-ip-10-147-4-33.ec2.internal.warc.g... |
Is time quantum at the microscopic level?
Time has always baffled me. I have two questions for you.
1. What's the genesis of time?
2. Is time quantum at the microscopic level?
Thank you.
SinghRP, thanks for your inquiry. Your probing into the understanding of time at the fundamental level reflects the kind of curiousit... | {"url":"http://www.physicsforums.com/showthread.php?p=4201307","timestamp":"2014-04-20T23:33:03Z","content_type":null,"content_length":"75503","record_id":"<urn:uuid:8d66b8eb-16b6-48e0-8d6c-e63b2cbd3af1>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00371-ip-10-147-4-33.ec2.internal.... |
[plt-scheme] Why does this code pause at the end
From: wooks (wookiz at hotmail.com)
Date: Fri Mar 5 12:40:31 EST 2010
Running this in Advanced Student. It's a fast version of Pascals
Triangle implemented by computing each row before it returns a result.
The program returns it's result but a (relatively) long pause ens... | {"url":"http://lists.racket-lang.org/users/archive/2010-March/038422.html","timestamp":"2014-04-18T03:05:38Z","content_type":null,"content_length":"6335","record_id":"<urn:uuid:93ecc78c-d2ec-4f5a-ada2-aa42acd96a55>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00152-ip-10-147-4-33.ec... |
View topic - Asking for help: Reforge + UW nerfed + Matrix Restabilizer
Posts: 3
Joined: Tue May 17, 2011 10:09 am
Hello there, fellow druids!
I'm confused how to reforge after picking up 391 Fandral's, UW nerf and using Matrix Restabilizer.
Here's the
I also have 2 372 trinkets from Nef and Halfus.
As far as i... | {"url":"http://fluiddruid.net/forum/viewtopic.php?f=3&t=441","timestamp":"2014-04-20T03:22:03Z","content_type":null,"content_length":"47868","record_id":"<urn:uuid:41972996-f150-4410-a54a-4876a364b51c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00286-ip-10-147-4-33.ec2.internal.wa... |
How many ounces is 1 and one fourth cup?
United States customary units are a system of measurements commonly used in the United States. The U.S. customary system developed from English units which were in use in the British Empire
before American independence. Consequently most U.S. units are virtually iden... | {"url":"http://answerparty.com/question/answer/how-many-ounces-is-1-and-one-fourth-cup","timestamp":"2014-04-19T13:27:11Z","content_type":null,"content_length":"29128","record_id":"<urn:uuid:81ec9b5a-921a-405e-929c-936f002c970f>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00519-ip-... |
GMAT Tip of the Week: The Silent G in GMAT
We’re back with another GMAT Tip of the week for Hip Hop Month – with a side note that an eye for the number line should show you that this looks to be a Hip Hop month for the ages with five
Fridays! (You could probably check a calendar, too, but knowing that today is the 9th... | {"url":"http://www.veritasprep.com/blog/2012/03/gmat-tip-of-the-week-the-silent-g-in-gmat/","timestamp":"2014-04-20T10:46:12Z","content_type":null,"content_length":"52548","record_id":"<urn:uuid:171e4fe1-318c-4c06-a3f8-1de34a99d3d1>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00253... |
An Introduction to OpenSSL Part One
by Holt Sorenson
An Introduction to OpenSSL, Part One: Cryptographic Functions
last updated August 22, 2001
This is the first article in a four-part series on OpenSSL, a library written in the C programming language that provides routines for cryptographic primitives utilized in impl... | {"url":"http://www.symantec.com/connect/articles/introduction-openssl-part-one","timestamp":"2014-04-21T04:51:06Z","content_type":null,"content_length":"58344","record_id":"<urn:uuid:918a6a85-8142-4a30-8840-daecec5057cf>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00411-ip-10-147-4... |
topological space
David Roberts: How about mentioning Alexander Grothendieck’s notion of tame topology? I saw in the video of Scharlau’s talk that G. wrote a lot on this, but the manuscript is lost. Do we have any
idea past a vague description? (in Recoltes et Semailles or La longue marche I think.)
Todd Trimble: Quite... | {"url":"http://www.ncatlab.org/nlab/show/nice+topological+space","timestamp":"2014-04-16T04:20:38Z","content_type":null,"content_length":"52703","record_id":"<urn:uuid:ac5b4352-4df4-4c32-9f3a-0e4772c8f1fb>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00426-ip-10-147-4-33.ec2.internal... |
Overview - DOT MULTIPLICATION - SET OF DOT CARDS
This two binder set, Dot Skip Counting - Get Ready, Get Set, Go ... Multiply and Dot Multiplication - Multiplying and Beyond by author Kathleen Strange, makes the process up to and through
multiplication simple. The strategies and skills are appropriate for various ages ... | {"url":"http://www.pcieducation.com/store/item.aspx?ItemId=42010","timestamp":"2014-04-19T04:27:44Z","content_type":null,"content_length":"33465","record_id":"<urn:uuid:2f1cec44-7629-4c38-bcc6-74d5cd649ec9>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00052-ip-10-147-4-33.ec2.intern... |
Alien Mathematics, Numbers, and Polynomial Centric Societies
Probably due to the influence of Plato, mathematics is widely conceived of as universal. In fact, it is widely accepted that the constant π would be equally well known to a reasonable advanced alien
species as it is to us, albeit likely in a different base — ... | {"url":"https://christopherolah.wordpress.com/2011/06/10/alien-mathematics-numbers-and-polynomial-centric-societies/","timestamp":"2014-04-20T08:29:29Z","content_type":null,"content_length":"85262","record_id":"<urn:uuid:559769d0-aec2-40a7-929e-ac635e720518>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-... |
I have a vector physics problem, its for tonights homework so
General Question
I have a vector physics problem, its for tonights homework so could some one help me A.S.A.P?
Okay, so the problem is: A boat is traveling in the ocean, 40 Newtons @ 45° North of East, the wind is blowing against it 75 Newtons @ 75° South... | {"url":"http://www.fluther.com/75660/i-have-a-vector-physics-problem-its-for-tonights-homework-so/","timestamp":"2014-04-21T00:07:09Z","content_type":null,"content_length":"45687","record_id":"<urn:uuid:56d10c72-e6e5-4c27-a07b-b06ed4e62f25>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-201404160052... |
the definition of isosceles
Use Isosceles in a sentence
Origin: 1545–55;
Late Latin
Greek isoskelḗs
with equal legs, equivalent to
iso- iso-
) leg +
adj. suffix
World English Dictionary
isosceles (aɪˈsɒsɪˌliːz)
1. (of a triangle) having two sides of equal length
2. (of a trapezium) having the two nonparallel s... | {"url":"http://dictionary.reference.com/browse/isosceles","timestamp":"2014-04-16T22:58:24Z","content_type":null,"content_length":"97288","record_id":"<urn:uuid:0698cc6e-d55d-40dc-8f36-e83248b24253>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00605-ip-10-147-4-33.ec2.internal.warc.... |
Castle Point, NJ
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 student ch... | {"url":"http://www.wyzant.com/Castle_Point_NJ_geometry_tutors.aspx","timestamp":"2014-04-19T22:17:43Z","content_type":null,"content_length":"60674","record_id":"<urn:uuid:c2c7f2ad-81e9-4be1-a48d-156deaea3e32>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00152-ip-10-147-4-33.ec2.inte... |
On the 12th Day of Christmas… A KitchenAid Stand Mixer Giveaway! (Winner Announced)
UPDATE: The winner of the special edition KitchenAid mixer is:
#154 – Miss Christine: Her comment on being Brown Eyed Baker fan on Facebook was the winner. What she’s baking this holiday season:
“I am baking four recipes for holiday par... | {"url":"http://www.browneyedbaker.com/2011/12/16/on-the-12th-day-of-christmas-a-kitchenaid-stand-mixer-giveaway/comment-page-60/","timestamp":"2014-04-16T10:16:39Z","content_type":null,"content_length":"107781","record_id":"<urn:uuid:32a100e6-cbf0-4110-adf9-eb6dbd4cd995>","cc-path":"CC-MAIN-2014-15/segments/13976095232... |
Complex Maths - Measurement
May 20th 2008, 04:30 PM #1
May 2008
Complex Maths - Measurement
As part of my Residential Drafting course I'm required to complete Complex Mathematical concepts, which I'm really struggling with. Your answer is really appreciated:
Q: A mass rests on an area of 80mm2 and exerts a ... | {"url":"http://mathhelpforum.com/math-topics/39068-complex-maths-measurement.html","timestamp":"2014-04-16T16:50:40Z","content_type":null,"content_length":"36700","record_id":"<urn:uuid:3f377261-2e2f-488d-b0e5-58f3181d22aa>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00288-ip-10-14... |
On the 4th Day of Christmas… A HUGE Cookbook Giveaway! (winner announced)
UPDATE: The winner of the set of 10 cookbooks is:
#4,156 – Danielle M: “Baking Illustrated is my favorite this year! This giveaway is awesome! I am also a cookbook addict!”
Congratulations, Danielle! Be sure to reply to the email you’ve been sent... | {"url":"http://www.browneyedbaker.com/2012/12/06/on-the-4th-day-of-christmas-a-huge-cookbook-giveaway/comment-page-4/","timestamp":"2014-04-17T21:29:31Z","content_type":null,"content_length":"124172","record_id":"<urn:uuid:f006ac76-965e-4974-9f8d-3852adad70e2>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/... |
June 26 - June 30, 2006
Visualizing Functions Summary
Monday - Friday, June 26 - June 30, 2006
Matt Bracher
Matthew Carpenter
Douglas Lutz
Gregory Monson
Craig Morgan
Rebecca Neighborgall
Monte Saxby
Mario Shaunette
Monday, June 26:
We had Rita Kabasakalian, Harvey Keynes, Gonzalo Riera from DIPD program join us today.... | {"url":"http://mathforum.org/pcmi/hstp/sum2006/wg/functions/journal/week1.html","timestamp":"2014-04-19T17:39:45Z","content_type":null,"content_length":"5050","record_id":"<urn:uuid:c2fbe51e-4143-44a7-b570-0e7563189de6>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00102-ip-10-147-4-... |
[R] help comparing two median with R
Frank E Harrell Jr f.harrell at vanderbilt.edu
Wed Apr 18 18:48:01 CEST 2007
Cody_Hamilton at Edwards.com wrote:
> Has anyone proposed using a bootstrap for Pedro's problem?
> What about taking a boostrap sample from x, a boostrap sample from y, take
> the difference in the medians ... | {"url":"https://stat.ethz.ch/pipermail/r-help/2007-April/129910.html","timestamp":"2014-04-20T04:14:40Z","content_type":null,"content_length":"10229","record_id":"<urn:uuid:2b6eb029-eb98-41ac-aae9-9e507c401d63>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00440-ip-10-147-4-33.ec2.int... |
Calculating the sum of numbers in a user defined range.
Author Calculating the sum of numbers in a user defined range.
Ranch Hand
Joined: Sep 05,
2012 I have the error of " not a statement " for the ... | {"url":"http://www.coderanch.com/t/595718/java/java/Calculating-sum-numbers-user-defined","timestamp":"2014-04-20T14:03:09Z","content_type":null,"content_length":"23552","record_id":"<urn:uuid:e580100f-940e-4b1d-a86f-0629824d7985>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00216-ip... |
February 2003
<<January February March>>
We will build a sequence of cards from our collection. We will maintain a "position" S[t] (after t steps), namely a vector of N integers from {0,+1}. Initially S[0]=[0,0,...,0].
At each step, use the "position" to select the next card in the sequence, as follows. Convert the "po... | {"url":"http://domino.research.ibm.com/Comm/wwwr_ponder.nsf/Solutions/February2003.html","timestamp":"2014-04-20T13:45:43Z","content_type":null,"content_length":"13631","record_id":"<urn:uuid:6987cf0d-c5ac-4495-9dda-81263e756e4a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00438-ip-... |
Scatterplots and Regressions
Scatterplots and Regressions (page 2 of 4)
You may be asked about "correlation". Correlation can be used in at least two different ways: to refer to how well an equation matches the scatterpl... | {"url":"http://www.purplemath.com/modules/scattreg2.htm","timestamp":"2014-04-17T21:30:31Z","content_type":null,"content_length":"29589","record_id":"<urn:uuid:3aa6c937-ab34-4886-b3e7-dd7f5ab7d825>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00466-ip-10-147-4-33.ec2.internal.warc.g... |
When quoting this document, please refer to the following
URN: urn:nbn:de:0030-drops-25043
URL: http://drops.dagstuhl.de/opus/volltexte/2010/2504/
Go to the corresponding Portal
Dell, Holger ; van Melkebeek, Dieter
Satisfiability Allows No Nontrivial Sparsification Unless The Polynomial-Time Hierarchy Collapses
Conside... | {"url":"http://drops.dagstuhl.de/opus/frontdoor.php?source_opus=2504","timestamp":"2014-04-19T11:59:20Z","content_type":null,"content_length":"6096","record_id":"<urn:uuid:fd388c4d-926d-43c7-a912-0c43f4fdc346>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00310-ip-10-147-4-33.ec2.int... |
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how many different string can be made from the word PEPPERCORN... | {"url":"http://openstudy.com/updates/50d90498e4b0d6c1d54268ee","timestamp":"2014-04-18T16:04:06Z","content_type":null,"content_length":"52598","record_id":"<urn:uuid:60401295-b677-4c7f-98b7-2e1f6cc9ee43>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00604-ip-10-147-4-33.ec2.internal.... |
SQL Aggregate Functions
SQL Aggregate functions return a single value, using values in a table column. In this chapter we are going to introduce a new table called Sales, which will have the following columns and data:
OrderID OrderDate OrderPrice OrderQuantity CustomerName
1 12/22/2005 160 2 ... | {"url":"http://www.sql-tutorial.com/sql-aggregate-functions-sql-tutorial/","timestamp":"2014-04-21T09:13:19Z","content_type":null,"content_length":"9362","record_id":"<urn:uuid:5148523b-affc-44c6-bc68-bae17e6e5571>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00196-ip-10-147-4-33.ec... |
Philosophical Logic and
1. Irvine, Andrew D. 1996. "Philosophy of Logic." In Routledge History of Philosophy. Volume Ix: Philosophy of Science, Logic and Mathematics in the Twentieth Century, edited by Kearney, Richard,
9-49. New York: Routledge.
2. Putnam, Hilary. 1971. Philosophy of Logic. New York: Harper & R... | {"url":"http://www.ontology.co/pathways-logic.htm","timestamp":"2014-04-18T13:06:25Z","content_type":null,"content_length":"97684","record_id":"<urn:uuid:a41c77fc-33b0-4770-bc13-d65f6df2a137>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00073-ip-10-147-4-33.ec2.internal.warc.gz"} |
Copyright © University of Cambridge. All rights reserved.
'Odd One Out' printed from http://nrich.maths.org/
Why do this problem?
This problem helps to develop the skill of working with large sets of numbers and getting a 'feel' for their properties. Being able to spot anomalous data quickly is very useful in industria... | {"url":"http://nrich.maths.org/5801/note?nomenu=1","timestamp":"2014-04-18T01:14:00Z","content_type":null,"content_length":"4885","record_id":"<urn:uuid:983cda11-76df-4ee2-bb0b-8606b2f692e9>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00593-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Help
Here is an easy one for someone to nail.
Need to solve: In x = -79.93
I know x = e^-76.93
but how do i get to the answer 4.93 x 10^-34
I have an "In" button on my calc., the shift function of this is "e^x".
Please help. | {"url":"http://mathhelpforum.com/algebra/41059-base-e.html","timestamp":"2014-04-16T11:43:08Z","content_type":null,"content_length":"58663","record_id":"<urn:uuid:71407160-d39a-4d3a-ae86-25a1117b8b47>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00606-ip-10-147-4-33.ec2.internal.war... |
Chapter 25
2. Which of the following is not true of capital investments?
3. Which of the following is a method of analyzing capital investment proposals that ignores present value?
4. Decisions to install new equipment, purchase other businesses, and purchase a new building are examples of
5. The expected average rate ... | {"url":"http://www.proprofs.com/quiz-school/story.php?title=chapter-25_6","timestamp":"2014-04-21T00:32:04Z","content_type":null,"content_length":"261513","record_id":"<urn:uuid:ea885205-b398-4500-ac58-cda79457def3>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00433-ip-10-147-4-33.ec... |
College Level Math Placement (CLMP)
Return to Top
College Level Math Placement (CLMP)
College Level Mathematics Placement
Students that have placed into college-level mathematics, either by exemption or satisfactory scores on the TSI Math... | {"url":"https://www.tarleton.edu/SUCCESSWEB/testing/advanced-math-placement.html","timestamp":"2014-04-19T09:38:56Z","content_type":null,"content_length":"9938","record_id":"<urn:uuid:a232661c-3e67-4b44-a7bc-c0e32a9c380f>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00232-ip-10-147-... |
Addition and Subtraction of Decimals
To add or subtract decimals, simply line them up so their decimal points are in the same place, and then add or subtract as usual. Sometimes one of the numbers will have more decimal places than the
other. Because adding zeros to the end of a decimal does not change its value, we ca... | {"url":"http://www.sparknotes.com/math/prealgebra/decimals/section3.rhtml","timestamp":"2014-04-16T04:27:31Z","content_type":null,"content_length":"55325","record_id":"<urn:uuid:9e8860ea-4c3a-4dbf-bc5f-b83098a66528>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00519-ip-10-147-4-33.e... |
non-conservative changes in amino acid sequences
John Clement clement at mail.utexas.edu
Thu Oct 2 13:09:44 EST 1997
I was wondering if there are methods available for determining if there
are branches on an evolutionary tree where amino acid sequences have
undergone signficant amounts of non-conservative change in the... | {"url":"http://www.bio.net/bionet/mm/mol-evol/1997-October/006001.html","timestamp":"2014-04-16T21:54:12Z","content_type":null,"content_length":"4007","record_id":"<urn:uuid:fd12275e-7ea9-4faa-bed7-2271db4b2a6a>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00457-ip-10-147-4-33.ec2.in... |
H98 module Array exports non-H98 instance Functor ((->) a)
Reported by: duncan Owned by:
Priority: normal Milestone: 6.10.1
Component: libraries/haskell98 Version: 6.8.2
Keywords: Cc:
Operating System: Unknown/Multiple ... | {"url":"https://ghc.haskell.org/trac/ghc/ticket/2176","timestamp":"2014-04-24T04:45:14Z","content_type":null,"content_length":"33252","record_id":"<urn:uuid:4d4a1685-18c8-4797-a5a7-092242fe76de>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00486-ip-10-147-4-33.ec2.internal.warc.gz"} |
NWT Literacy Council - Adult Literacy - What's the Problem? For Adults Who Like A Challenge Solving Word Problems - Page 11
PROBLEMS WITH WORD CLUES
Tell how to work each problem by writing A, S, M, or D:
1. How do you find how much... | {"url":"http://www.nwt.literacy.ca/resources/adultlit/problems/p11.htm","timestamp":"2014-04-20T15:56:14Z","content_type":null,"content_length":"3743","record_id":"<urn:uuid:6479cfdb-321a-4d9f-8a2d-f6fb528dd5bf>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00415-ip-10-147-4-33.ec2.i... |
Quantum Binary Search via Adaptive Learning
We use a Bayesian approach to optimally solve problems in
noisy binary search. We deal with two variants:
1. Each comparison can be erroneous with some probability 1 - p.
2. At each stage k comparisons can be performed in parallel and
a noisy answer is returned.
We present a ... | {"url":"http://www.perimeterinstitute.ca/videos/quantum-binary-search-adaptive-learning","timestamp":"2014-04-17T14:31:00Z","content_type":null,"content_length":"26633","record_id":"<urn:uuid:4b86af2e-96ab-4a73-9aa6-d8f98a0fee19>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00206-ip... |
Posts by
Total # Posts: 11
O Behavior
How successful do you think Helen Bowers s new plan will be?
we used the solution NiSO4 6H20 - i have to find the mass of solute dissolved in a 25ml solution. - and the molar concentration.
Please check for any errors and correct them. Any any suggestions would be great. Cancer is... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Chandra","timestamp":"2014-04-17T01:56:44Z","content_type":null,"content_length":"8065","record_id":"<urn:uuid:c17670c7-1bdc-4a78-a854-a6de14460c8e>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00276-ip-10-147-4-33.ec2.inte... |
The parallel generation of combinations.
Title: The parallel generation of combinations.
Author: Elhage, Hassan.
In this thesis we consider the problem of the generation of combinations of m elements chosen from a set of n elements. We provide a survey of the sequential and parallel algorithms for the
... | {"url":"https://www.ruor.uottawa.ca/en/handle/10393/10041","timestamp":"2014-04-18T23:17:25Z","content_type":null,"content_length":"10906","record_id":"<urn:uuid:72ab1ee7-f9d6-470b-9b45-13a11be475a0>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00569-ip-10-147-4-33.ec2.internal.warc.... |
Lomita SAT Math Tutor
Find a Lomita SAT Math Tutor
...I now teach at a high school in San Pedro. I teach AP physics, conceptual physics, algebra 2, and honours trigonometry/precalculus. I hope to leave the same kind of impact on my students, as my
high school physics and maths teachers left on me.Calculus is the st... | {"url":"http://www.purplemath.com/Lomita_SAT_Math_tutors.php","timestamp":"2014-04-21T02:50:42Z","content_type":null,"content_length":"24030","record_id":"<urn:uuid:2251ae78-e8fd-43bc-8b94-8f22b8ae526b>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00314-ip-10-147-4-33.ec2.internal.w... |
D. J. Bernstein
Authenticators and signatures
The elliptic-curve discrete-logarithm problem
An attacker, given Alice's (28-byte or 56-byte) nistp224 public key, can try to figure out Alice's secret key. The fastest known method to compute Alice's secret key takes, on average, more than 2^
111 elliptic-curve additions. ... | {"url":"http://cr.yp.to/nistp224/cryptanalysis.html","timestamp":"2014-04-19T19:34:56Z","content_type":null,"content_length":"2878","record_id":"<urn:uuid:3f5f534a-9cc9-41b7-b5a7-eeda6f7b5b39>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00251-ip-10-147-4-33.ec2.internal.warc.gz"} |
The College Mathematics Journal - November 2012
November 2012 Contents
In the November issue, Mark Frantz gives us A Different Angle on Perspective, Timothy Jones proves the irrationality of π, David Seppala-Holtzman finds An Optimal Basketball Free Throw, and Tom Brown
and Brian Pasko find the probability of Winning a... | {"url":"http://www.maa.org/publications/periodicals/college-mathematics-journal/college-mathematics-journal-contents-novembe-13","timestamp":"2014-04-17T22:57:52Z","content_type":null,"content_length":"103973","record_id":"<urn:uuid:0178445e-a3e5-48cd-8092-ee0c09558d2e>","cc-path":"CC-MAIN-2014-15/segments/139760953212... |
AN ERROR ESTIMATE FOR GAUSS-JACOBI QUADRATURE FORMULA WITH THE HERMITE WEIGHT $w(x)=\exp(-x^2)$
Radwan Al-Jarrah
Department of Mathematical Sciences, University of Petroleum and Minerals, Dhahran, Saudi Arabia
Abstract: The purpose of this paper is to give an estimate of the error in approximating the integral $\int\li... | {"url":"http://www.emis.de/journals/PIMB/047/2.html","timestamp":"2014-04-17T07:22:33Z","content_type":null,"content_length":"3328","record_id":"<urn:uuid:8e9c1eaa-8bdf-4559-8432-43705337a3f5>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00507-ip-10-147-4-33.ec2.internal.warc.gz"} |
Comment on
Ok, for fun, and because I like mathematical proofs (I made it to the USA Mathematic Olympiad twice), here's the proof I use. In pseudo-code, the n-choose-r function looks like:
nCr (n,r) {
res = 1;
for i in 1 .. r {
res *= n;
res /= i;
return res;
The question is, why does
remain an integer? I... | {"url":"http://www.perlmonks.org/?parent=68141;node_id=3333","timestamp":"2014-04-16T06:12:22Z","content_type":null,"content_length":"21399","record_id":"<urn:uuid:1f02ffbe-cba5-4956-ade5-27360c4d7d4b>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00404-ip-10-147-4-33.ec2.internal.wa... |
- -
Please install Math Player to see the Math Symbols properly
Click on a 'View Solution' below for other questions:
cc Find the value of v in the equation.
72 + v = 154 View Solution
cc Subtract 511 from 1633. cc View Solution
cc Tommy bought 1320 lb of yogurt. He ate 310 lb of it. How m... | {"url":"http://www.icoachmath.com/solvedexample/sampleworksheet.aspx?process=/__cstlqvxbefxbxbgdfkxkjheg&.html","timestamp":"2014-04-19T17:34:23Z","content_type":null,"content_length":"90101","record_id":"<urn:uuid:29f7e869-e213-4e75-b995-f0cf91f43503>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-2... |
Physics Forums - View Single Post - Please help with calculation involve solid angle.
I'll take a guess at this. It seems like the same idea as "geometric form factors" in radiative heat transfer.
The telescope is "seeing" a piece of space that you can take as a flat disk (diameter 0.116 degrees)
But the surface of Ma... | {"url":"http://www.physicsforums.com/showpost.php?p=4224212&postcount=2","timestamp":"2014-04-17T04:02:04Z","content_type":null,"content_length":"7627","record_id":"<urn:uuid:e9f48d10-fb7a-47e3-aed2-91cdae0a0be1>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00047-ip-10-147-4-33.ec2.... |
Physics Tutors
West Bloomfield, MI 48322
Master Certified Coach for Exam Prep, Mathematics, & Physics
...tudents and Parents, It is a pleasure to make your acquaintance, and I am elated that you have found interest in my profile. I am the recipient of a Master of Science:
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between 2 dates
does anyone know how to search and display the total between 2 days without using lots of code
thanks but not sure if that is what I need be able to input date 2 dates and for example 21/02 /13 and 10/03/13 then look for a match in my payslip.txt
and calculate the total wages between them . think ihave ... | {"url":"http://www.cplusplus.com/forum/general/100263/","timestamp":"2014-04-21T02:06:52Z","content_type":null,"content_length":"9112","record_id":"<urn:uuid:c226787a-e655-4b11-83a4-5a1191da47b3>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00439-ip-10-147-4-33.ec2.internal.warc.gz"... |
Ordered pair of function
August 7th 2012, 05:08 AM #3
August 7th 2012, 05:03 AM #2
MHF Contributor
August 7th 2012, 04:57 AM #1
Re: Ordered pair of function
Are you comfortable with the definitions of function, domain and range? Can you write them from memory and can you give counterexamples, i.e., something that i... | {"url":"http://mathhelpforum.com/math-topics/201853-ordered-pair-function.html","timestamp":"2014-04-20T00:41:43Z","content_type":null,"content_length":"35131","record_id":"<urn:uuid:1a271c0f-8296-4556-9580-2ee4fe59658c>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00509-ip-10-147-4-... |
Percentage of a Number ?
Re: Percentage of a Number ?
You have the number and you want to reduce it by 45%. First you calculate what 45% of the number is and then you would subtract it from the number.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how t... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=20169&p=2","timestamp":"2014-04-18T23:45:12Z","content_type":null,"content_length":"10579","record_id":"<urn:uuid:12e8061d-78fe-4036-bb3d-40417f6ef7b5>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00006-ip-10-147-4-33.ec2.intern... |
constrained partial derivative identity
March 6th 2011, 03:08 AM #1
Aug 2010
constrained partial derivative identity
if $f(x,y,z)=0$ then,
$(\frac{\partial x}{\partial y})_z (\frac{\partial y}{\partial z})_x (\frac{\partial z}{\partial x})_y = -1$
I tried expressing $\frac{\partial f}{\partial x}$ with ... | {"url":"http://mathhelpforum.com/calculus/173609-constrained-partial-derivative-identity.html","timestamp":"2014-04-18T17:29:35Z","content_type":null,"content_length":"36600","record_id":"<urn:uuid:af6290eb-8cfe-4637-a5b8-09a7aa6f3c71>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00... |
Number of labeled regular graphs on n vertices
up vote 0 down vote favorite
What is known about the number of labeled regular graphs on n vertices? The sequence does not appear to be in the OEIS.
co.combinatorics graph-theory
2 Welcome to MO! Please include more details regarding what you want to know (exact numbers f... | {"url":"http://mathoverflow.net/questions/135293/number-of-labeled-regular-graphs-on-n-vertices/135424","timestamp":"2014-04-19T18:00:00Z","content_type":null,"content_length":"55242","record_id":"<urn:uuid:170826a6-2304-4e76-8af7-daeff3f548ea>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416... |
Trigonometry/For Enthusiasts/Regular Polygons
From Wikibooks, open books for an open world
A regular polygon is a polygon with all its sides the same length and all its angles equal. A polygon can have any number (three or more) of sides so there are infinitely many different regular
Interior Angles of Regular Polygons... | {"url":"https://en.wikibooks.org/wiki/Trigonometry/For_Enthusiasts/Regular_Polygons","timestamp":"2014-04-24T12:45:03Z","content_type":null,"content_length":"25617","record_id":"<urn:uuid:672f43a6-c9f1-45c1-8f0e-c9b39807508b>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00407-ip-10-1... |
A New Approach for Capacity Analysis of Large Dimensional Multi-Antenna Channels
Results 1 - 10 of 13
- and France Télécom Labs , 1979
"... Abstract—In this paper, the capacity-achieving input covariance matrices for coherent block-fading correlated multiple input multiple output (MIMO) Rician channels are determined. ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=548137","timestamp":"2014-04-16T18:00:48Z","content_type":null,"content_length":"39609","record_id":"<urn:uuid:3afa2ea4-5bc4-45c6-993c-d51c93153c64>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00275-ip-10-147-4-33.ec2.internal.war... |
Measuring Mountains
A geographical surveyor places a marker at a position such that the angle between the horizontal and the top of a mountain is 45^o, after driving 1 km away from the mountain, the angle between the
horizontal and the top of the mountain is 30^o.
Use the given information to find the height of the mou... | {"url":"http://mathschallenge.net/view/measuring_mountains","timestamp":"2014-04-19T09:24:06Z","content_type":null,"content_length":"4415","record_id":"<urn:uuid:0fe17336-8a87-41d0-b8f9-86e3eb25a121>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00583-ip-10-147-4-33.ec2.internal.warc.... |
Faster velocity than the speed of light?
Thank you all for the replies. I feel that i understand the basic concept now.
By the way, can anyone recommend a good introductory physics book explaining time dilation and related topics
It's not an "introductory physics" book, but I really like the presentation of SR in "
A f... | {"url":"http://www.physicsforums.com/showthread.php?p=4265454","timestamp":"2014-04-17T01:05:54Z","content_type":null,"content_length":"77135","record_id":"<urn:uuid:e161c7c0-a24d-423b-bff9-57362ceca27f>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00510-ip-10-147-4-33.ec2.internal.w... |
Limits with inequalities
October 9th 2011, 12:22 PM #1
Sep 2009
Limits with inequalities
Hi, I am just wondering if I have the correct understanding of the questions below (in image)
For question 1. I got the highest value of the function is 19. I got this by subbing in 7.5 because the |x - 7| < 0.5 b... | {"url":"http://mathhelpforum.com/pre-calculus/189934-limits-inequalities.html","timestamp":"2014-04-19T22:48:58Z","content_type":null,"content_length":"41972","record_id":"<urn:uuid:0c311a30-55dc-42ac-a679-becda02c0300>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00590-ip-10-147-4-... |
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1/3 in 1/5 in and 1/4 added is
• one year ago
• one year a... | {"url":"http://openstudy.com/updates/510aa7c3e4b0d9aa3c468d31","timestamp":"2014-04-19T02:28:03Z","content_type":null,"content_length":"30254","record_id":"<urn:uuid:ec6ce24a-01d4-4279-9685-3f24d98714c7>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00244-ip-10-147-4-33.ec2.internal.w... |
Posts by
Posts by rani
Total # Posts: 36
How do I find the image of O (0,0) after two reflections, first across x=a and then across y=b?
an object at rest explodes into three pieces of equal mass. one moves east at 20 m/s a second moves southeast at 30 m/s what is the velocity of the third piece??
A hobby shop has 4 t... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=rani","timestamp":"2014-04-21T04:51:14Z","content_type":null,"content_length":"14761","record_id":"<urn:uuid:562eba3b-c1f9-4312-a937-f158f3284a96>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00391-ip-10-147-4-33.ec2.inter... |
Proof that a finitely generated projective module over a Von Neumann Regular ring is free
up vote 1 down vote favorite
I'm searching for a proof that a finitely generated projective module over a Von Neumann Regular ring such that all the localizations have the same rank is free. I know that this result is true,
becaus... | {"url":"http://mathoverflow.net/questions/131673/proof-that-a-finitely-generated-projective-module-over-a-von-neumann-regular-rin?answertab=oldest","timestamp":"2014-04-20T01:28:41Z","content_type":null,"content_length":"51430","record_id":"<urn:uuid:db755660-4564-4ef8-815a-8c67674148df>","cc-path":"CC-MAIN-2014-15/seg... |
Summary: Real Scaled Matching
Amihood Amir \Lambday Ayelet Butman \Lambda Moshe Lewenstein \Lambda z
BarIlan University BarIlan University BarIlan University
Georgia Tech
Scaled Matching refers to the problem of finding all locations in the text where
the pattern, proportionally enlarged according to an arbitrary in... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/466/3889166.html","timestamp":"2014-04-21T15:26:24Z","content_type":null,"content_length":"8217","record_id":"<urn:uuid:500ab3ee-4f6b-4870-af97-d2e9a6e7ccb0>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00240-ip-10-147-... |
Is the trivial solution the only solution?
up vote 1 down vote favorite
Let n be a positive integer, and c_1, c_2, ... c_n be (unkown) real numbers .
Consider the system
$$c_1+c_2+ ... +c_n=0,$$
$$c_1^2+c_2^2+ ... +c_n^2=0,$$
$$c_1^3+c_2^3+ ... +c_n^3=0,$$
$$.... .... ....$$
$$c_1^n+c_2^n+ ... +c_n^n=0.$$
The question ... | {"url":"http://mathoverflow.net/questions/105324/is-the-trivial-solution-the-only-solution","timestamp":"2014-04-24T14:07:24Z","content_type":null,"content_length":"50303","record_id":"<urn:uuid:daa50742-6320-4133-96a3-95943749409c>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00196-... |
Approximation algorithms for geometric TSP
- Journal of Machine Learning Research , 2006
"... Given a matrix of values in which the rows correspond to objects and the columns correspond to features of the objects, rearrangement clustering is the problem of rearranging the rows of the
matrix such that the sum of the sim... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=10090058","timestamp":"2014-04-23T22:55:50Z","content_type":null,"content_length":"17367","record_id":"<urn:uuid:7a459fe9-c5e0-4701-b6cb-2b9e06948724>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00298-ip-10-147-4-33.ec2.internal.wa... |
- -
Please install Math Player to see the Math Symbols properly
Click on a 'View Solution' below for other questions:
cc Find the value of v in the equation.
72 + v = 154 View Solution
cc Subtract 511 from 1633. cc View Solution
cc Tommy bought 1320 lb of yogurt. He ate 310 lb of it. How m... | {"url":"http://www.icoachmath.com/solvedexample/sampleworksheet.aspx?process=/__cstlqvxbefxbxbgdfkxkjheg&.html","timestamp":"2014-04-19T17:34:23Z","content_type":null,"content_length":"90101","record_id":"<urn:uuid:29f7e869-e213-4e75-b995-f0cf91f43503>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-... |
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Karen is using an indirect method to prove that segment DE is ... | {"url":"http://openstudy.com/updates/4fa9552be4b059b524f52f12","timestamp":"2014-04-19T10:18:56Z","content_type":null,"content_length":"55064","record_id":"<urn:uuid:1bc87cfc-d419-4660-9bb7-7129964eda61>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00295-ip-10-147-4-33.ec2.internal.... |
boundedCellVoronoi calculates a modified Voronoi diagram of a set of points in the x-y plane. A temporary layer of artificial cells is added outside the convex hull of the points, and the Voronoi
diagram is computed on the extended set. The cells corresponding to the artificial cell are then removed to generate the bou... | {"url":"http://xlr8r.info/mPower/pages/boundedCellVoronoi.html","timestamp":"2014-04-17T12:46:34Z","content_type":null,"content_length":"6662","record_id":"<urn:uuid:fc6b6c5f-f43f-4d0c-b598-bdffc3f1954f>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00534-ip-10-147-4-33.ec2.internal.... |
easy geometry!
November 19th 2010, 05:32 PM #4
November 19th 2010, 05:28 PM #3
November 19th 2010, 05:25 PM #2
November 19th 2010, 05:05 PM #1
Fine, so we want to use trig. Very well. We know the magnitude of all the angles because we see that we had similar triangles here, they are all isosceles, and hence the oth... | {"url":"http://mathhelpforum.com/geometry/163788-easy-geometry.html","timestamp":"2014-04-17T16:45:30Z","content_type":null,"content_length":"72438","record_id":"<urn:uuid:2e6c4839-2ab8-4ac4-97a1-9ff1994e8d99>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00560-ip-10-147-4-33.ec2.inte... |
Exponent of metacyclic groups
up vote 1 down vote favorite
I am interested in the following related questions in metacyclic groups of the form $\mathbb{Z}_n \ltimes_r \mathbb{Z}_m$, where $r^n \equiv 1 \pmod{m}$:
1. The order of an arbitrary element $g = (\alpha, 0)*(0, \beta)$ - or some upper bound on the order - whe... | {"url":"http://mathoverflow.net/questions/89963/exponent-of-metacyclic-groups","timestamp":"2014-04-19T10:37:37Z","content_type":null,"content_length":"62476","record_id":"<urn:uuid:bfeb1512-b2bc-414c-95b6-3550cf253c73>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00322-ip-10-147-4-... |
[Numpy-discussion] Trouble installing Numpy on AIX 5.2.
mfmorss at aep.com mfmorss at aep.com
Wed Feb 22 08:34:03 CST 2006
Thanks for this observation. I will modify ufuncobject.h as you suggested,
instead. The other problem still results in a complaint, but not an error;
it does not prevent compilation.
I have anoth... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-February/018852.html","timestamp":"2014-04-19T07:15:17Z","content_type":null,"content_length":"5295","record_id":"<urn:uuid:05ab03e4-5c32-47d3-aafa-738fe83569ba>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00039-ip-10-14... |
Fleetwood, NY Geometry Tutor
Find a Fleetwood, NY Geometry Tutor
...I understand that every student is different and that strategies must be adjusted accordingly. I engage my students in an active learning style which favors asking them questions so that they
piece together their understanding of new material from ... | {"url":"http://www.purplemath.com/Fleetwood_NY_geometry_tutors.php","timestamp":"2014-04-16T07:22:09Z","content_type":null,"content_length":"24293","record_id":"<urn:uuid:f9898913-5619-4736-92ed-62d98c8cdf62>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00628-ip-10-147-4-33.ec2.inte... |
[R] Coefficients of Logistic Regression from bootstrap - how to get them?
[R] Coefficients of Logistic Regression from bootstrap - how to get them?
Frank E Harrell Jr f.harrell at vanderbilt.edu
Thu Jul 24 20:35:09 CEST 2008
Michal Figurski wrote:
> Thank you all for your words of wisdom.
> I start getting into what yo... | {"url":"https://stat.ethz.ch/pipermail/r-help/2008-July/168795.html","timestamp":"2014-04-20T21:03:51Z","content_type":null,"content_length":"4687","record_id":"<urn:uuid:fa86d6a7-73d1-48b2-8b22-e7679ca65b5f>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00393-ip-10-147-4-33.ec2.inte... |
Complex impedance calculation
Newbie level 4
Join Date
Jul 2006
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complex impedance calculator
I found out how I can calculate the complex impedance of a unkown load by replacing it with two other loads and doing some maths, but what I´m really looking for is to calculate the com... | {"url":"http://www.edaboard.com/thread70355.html","timestamp":"2014-04-20T20:55:49Z","content_type":null,"content_length":"80081","record_id":"<urn:uuid:57618f17-d30d-42df-bb16-4685135b5fb8>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00185-ip-10-147-4-33.ec2.internal.warc.gz"} |
The work of Thurston
up vote 10 down vote favorite
I seem to remember written or said somewhere that at some point Thurston decided to stop writing down his theorems in order not to repel mathematicians from his field (maybe this is not correct?). I
am really curious if now 25-30 years later there is some nice source, ... | {"url":"http://mathoverflow.net/questions/7733/the-work-of-thurston","timestamp":"2014-04-19T02:35:40Z","content_type":null,"content_length":"62119","record_id":"<urn:uuid:b557b62a-1a42-48a4-a9a1-8d9dfd9a3be4>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00103-ip-10-147-4-33.ec2.inte... |
sine is the orthogonal projection of the unit circle?
April 27th 2009, 01:15 PM #1
Junior Member
Mar 2009
Berkeley, California
sine is the orthogonal projection of the unit circle?
I read that "sine is the orthogonal projection of the unit circle". I know othogonal is another way of saying perpendicular but... | {"url":"http://mathhelpforum.com/trigonometry/86046-sine-orthogonal-projection-unit-circle.html","timestamp":"2014-04-20T23:54:30Z","content_type":null,"content_length":"31492","record_id":"<urn:uuid:6c068d33-2451-47b7-a205-7072c25ee6c2>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-... |
Determining sample size needed to test hypothesis
Thank you :-)
Okay, if you were to write out a 95% confidence interval for this, how would you write it?
6.2 +- ??
Think about it. If you reject H[0] at 6.0, what value do you think goes in where the question marks are? | {"url":"http://www.physicsforums.com/showpost.php?p=946849&postcount=4","timestamp":"2014-04-20T18:29:32Z","content_type":null,"content_length":"7294","record_id":"<urn:uuid:61f93964-a287-44ac-8691-4c9d76f34d9c>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00516-ip-10-147-4-33.ec2.in... |
Air Density Calculator Excel Spreadsheet with Ideal Gas Law
Air Density Calculator Excel Spreadsheet
Where to Find an Air Density Calculator Excel Spreadsheet
To find an air density calculator Excel spreadsheet to use as an air density calculator, click here to visit our spreadsheet store. Why use an online calculator... | {"url":"http://www.engineeringexcelspreadsheets.com/2011/04/air-density-calculator-excel-spreadsheet/","timestamp":"2014-04-21T09:36:19Z","content_type":null,"content_length":"31456","record_id":"<urn:uuid:2f41192c-f328-4723-bb1b-ea2ebea65954>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-201404160... |
Time-Distance Issue
Hello , I am having trouble with the following question:
Tom and bill agreed to race across 50-foot pool and back again.They started together but Tom finished 10feet ahead of bill.IF there rates were constant and Tom finished the race in 27 seconds ,
how did it take bill to finish:
T... | {"url":"http://mathhelpforum.com/math-topics/200085-time-distance-issue.html","timestamp":"2014-04-17T11:04:02Z","content_type":null,"content_length":"40078","record_id":"<urn:uuid:06142213-a085-4b43-9f26-32f2a07e856b>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00023-ip-10-147-4-3... |
Show the the derivative exists but not continuous
August 11th 2010, 02:42 AM #1
Jul 2010
Show the the derivative exists but not continuous
Hi dear friends here, I got a question, it supposed to be quite simple, but it is a little bit tricky, can anyone please help me? Thanks a lot.
Here it is:
f(x,y)={x... | {"url":"http://mathhelpforum.com/calculus/153346-show-derivative-exists-but-not-continuous.html","timestamp":"2014-04-17T10:12:07Z","content_type":null,"content_length":"46618","record_id":"<urn:uuid:6570232c-6886-475c-b163-4ed7d7aa847a>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-0... |
Request for reference: Banach-type spaces as algebraic theories.
up vote 3 down vote favorite
Sparked by Yemon Choi's answer to Is the category of Banach spaces with contractions an algebraic theory? I've just spent a merry time reading and doing a bit of reference chasing. Imagine my delight
at finding that one of my ... | {"url":"http://mathoverflow.net/questions/9169/request-for-reference-banach-type-spaces-as-algebraic-theories","timestamp":"2014-04-18T10:46:27Z","content_type":null,"content_length":"53202","record_id":"<urn:uuid:9c3aa317-3035-4ea9-8ee4-43db697afd8a>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-2... |
Bethesda, MD
Find a Bethesda, MD Math Tutor
...I have attended many math trainings and conferences which have provided me with a wealth of teaching strategies and techniques to be able to reach all types of learners. As a teacher, I use
many hands-on manipulatives to help build a conceptual understanding of the co... | {"url":"http://www.purplemath.com/Bethesda_MD_Math_tutors.php","timestamp":"2014-04-16T16:00:57Z","content_type":null,"content_length":"24007","record_id":"<urn:uuid:4000ce30-e202-4870-b38f-a37f903c5843>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00651-ip-10-147-4-33.ec2.internal.... |