content stringlengths 86 994k | meta stringlengths 288 619 |
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Tree Drawing
TreePlot lays out the vertices of a graph in a tree of successive layers, or a collection of trees. If the graph g is not a tree, TreePlot lays out its vertices on the basis of a spanning tree of
each component of the graph.
By default, TreePlot places each tree root at the top. TreePlot[g, pos] places the... | {"url":"http://reference.wolfram.com/mathematica/tutorial/TreeDrawing.html","timestamp":"2014-04-17T12:46:18Z","content_type":null,"content_length":"74945","record_id":"<urn:uuid:757fa410-ea56-4fb2-8d2d-603f141a89a3>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00387-ip-10-147-4-33.... |
finding the mean
October 11th 2010, 05:25 PM #1
Jan 2010
finding the mean
Suppose that the percentage of college students who engage in binge drinking, which is defined as having 5 drinks for male students and four drinks for female students at one "drinking occasion"
during the previous two weeks, is appro... | {"url":"http://mathhelpforum.com/statistics/159243-finding-mean.html","timestamp":"2014-04-16T22:01:21Z","content_type":null,"content_length":"32871","record_id":"<urn:uuid:880358be-5482-45f6-a7ff-c331dfb6c648>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00134-ip-10-147-4-33.ec2.int... |
I got my hands on a session pass at Java One's "community one" event, and decided to attend two session for which I am a newbie: JRuby and Matisse - both of which were under the "Netbeans Track".
Both of the sessions were essentially a demo, which consisted of someone very well versed with both the technology and Netbe... | {"url":"https://blogs.oracle.com/jtb/category/General?page=1","timestamp":"2014-04-20T05:50:53Z","content_type":null,"content_length":"77554","record_id":"<urn:uuid:aba0efac-1645-43b7-9750-3785692960eb>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00499-ip-10-147-4-33.ec2.internal.w... |
Phys 401 - Fall 2011
University of Maryland - Physics Department
Physics 401 - Quantum Physics - Fall 2011
Prof. Hall
Monday/Wednesday/Friday 10:00-11:00 am
Wednesday 11:00-11:50 am
• Course info:
• Video:
• Applets:
• Final Exam :
□ The final exam will be held in Chemistry 0115 from 8:00 am to 10:00 am o... | {"url":"http://www.physics.umd.edu/courses/Phys401/Hall-Fall-2011/","timestamp":"2014-04-21T04:52:13Z","content_type":null,"content_length":"7765","record_id":"<urn:uuid:0ff5864e-fe60-4b53-b2f1-4a55d93b18cd>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00030-ip-10-147-4-33.ec2.intern... |
Question in group theory.
December 3rd 2008, 10:44 PM #1
Aug 2008
Question in group theory.
Hi all,
A student I'm helping gave me a question.
Q: Give an example of a group G with a normal subgroup N such that N and G/N are abelian, but G is not abelian.
I'm fairly sure there is a dihedral group with... | {"url":"http://mathhelpforum.com/advanced-algebra/63234-question-group-theory.html","timestamp":"2014-04-20T01:42:37Z","content_type":null,"content_length":"33994","record_id":"<urn:uuid:00808fda-3ea2-4b6d-8c63-6fe442571a56>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00227-ip-10-14... |
Was Archimedes really the greatest scientist ever? Let us have a look at his potential competitors. Some say Gauss was not only the most influential mathematician since antiquity but also of all
time. Of course it is hard to compare ancient and more recent breakthroughs, but even if the fans of Gauss were right, Archim... | {"url":"http://www.idsia.ch/~juergen/archimedes.html","timestamp":"2014-04-20T05:44:10Z","content_type":null,"content_length":"8729","record_id":"<urn:uuid:3fe82e8d-bc14-4b9b-a43d-fe1963514060>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00217-ip-10-147-4-33.ec2.internal.warc.gz"} |
Shape based assignment tests suggest transgressive phenotypes in natural sculpin hybrids (Teleostei, Scorpaeniformes, Cottidae)
Hybridization receives attention because of the potential role that it may play in generating evolutionary novelty. An explanation for the emergence of novel phenotypes is given by transgressi... | {"url":"http://www.frontiersinzoology.com/content/2/1/11","timestamp":"2014-04-17T12:29:19Z","content_type":null,"content_length":"137454","record_id":"<urn:uuid:d23490ba-8f81-4261-821d-565c86c385b2>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00065-ip-10-147-4-33.ec2.internal.warc... |
Items where Division is "Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control" and Year is 1996
Number of items: 105.
Adamson, M. J. and Damper, R. I . (1996) A recurrent network that learns to pronounce English text. International Conference on Spoken Lan... | {"url":"http://eprints.soton.ac.uk/view/divisions/uos2011-F7-FP-CS/1996.html","timestamp":"2014-04-17T09:50:46Z","content_type":null,"content_length":"71212","record_id":"<urn:uuid:aa445ea6-c15a-4517-b905-31ebf3563d19>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00053-ip-10-147-4-3... |
Rightagon Inc.- a math/geometry puzzle
Now, not everyone enjoys these math problems, so please be sure to check out all the other puzzle types we’ve just put up tonight.
Created by Michaelc!
Rightagon Inc. has a lot in downtown Metropolis in which they wish to build upon. The area that they are allowed to build ... | {"url":"http://www.smart-kit.com/s2514/rightagon-inc-a-mathgeometry-puzzle/","timestamp":"2014-04-16T15:59:19Z","content_type":null,"content_length":"51311","record_id":"<urn:uuid:141eb43d-9307-4cc3-b4db-4d0a69d52d1c>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00373-ip-10-147-4-33... |
Hypothesis Testing
June 2nd 2010, 09:15 AM #1
May 2010
Hypothesis Testing
I'm not sure how to work out this question:
The Australian Medical Association believed that the Health Minister's recent statement claiming that at least 80% of doctors supported the reforms to Medicare was incorrect. The Association... | {"url":"http://mathhelpforum.com/statistics/147505-hypothesis-testing.html","timestamp":"2014-04-16T14:39:45Z","content_type":null,"content_length":"47375","record_id":"<urn:uuid:03bbdc28-260b-457c-8bf9-fe97b2960485>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00354-ip-10-147-4-33.e... |
A VLSI Implementation of Rank-Order Searching Circuit Employing a Time-Domain Technique
Journal of Engineering
Volume 2013 (2013), Article ID 759761, 8 pages
Research Article
A VLSI Implementation of Rank-Order Searching Circuit Employing a Time-Domain Technique
^1Faculty of Electronics and Telecommunications, Universi... | {"url":"http://www.hindawi.com/journals/je/2013/759761/","timestamp":"2014-04-21T02:57:37Z","content_type":null,"content_length":"86945","record_id":"<urn:uuid:91253067-ce42-4a56-96e1-9d603a8f45cd>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00194-ip-10-147-4-33.ec2.internal.warc.g... |
It is the best simple calculator for everyday use.
Unlike ordinary office calculator Easy Calculator lets you perform complicated expressions always keeping an eye on the input data.
* Expression calculation
* Calculation history
* Advanced percent calculation (Discounts, Tax, Tips)
* Auto enclose in bracket. Just clic... | {"url":"https://play.google.com/store/apps/details?id=com.junglesoft.calc&referrer=utm_source%3Dappbrain","timestamp":"2014-04-17T16:29:48Z","content_type":null,"content_length":"191119","record_id":"<urn:uuid:73733f30-de7d-4990-b693-29f649f32deb>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-201404... |
In Jefferson School, 300 students study French or Spanish or
Author Message
In Jefferson School, 300 students study French or Spanish or [#permalink] 13 Dec 2006, 13:03
... | {"url":"http://gmatclub.com/forum/in-jefferson-school-300-students-study-french-or-spanish-or-40013.html?fl=similar","timestamp":"2014-04-21T07:16:59Z","content_type":null,"content_length":"168158","record_id":"<urn:uuid:8f286423-255a-4785-9a4f-e0e62cf0b106>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC... |
Hybrid model of Conditional Random Field and Support Vector Machine
Qinfeng Shi, Mark Reid and Tiberio Caetano
In: Workshop at the 23rd Annual Conference on Neural Information Processing Systems, 11-12 Dec 2009, Whistler, Canada.
Conditional Random Fields (CRFs) are semi-generative (despite often being classified as di... | {"url":"http://eprints.pascal-network.org/archive/00005541/","timestamp":"2014-04-19T17:07:03Z","content_type":null,"content_length":"8912","record_id":"<urn:uuid:c8c6b9ca-3caf-4629-93ed-fb959baf2a27>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00085-ip-10-147-4-33.ec2.internal.warc... |
Rotated Quadratic Equations
April 14th 2010, 10:53 PM #1
Rotated Quadratic Equations
$x^2 + 2\sqrt{3}xy + 3y^2 + 8\sqrt{3}x - 8y + 32 = 0$
A) Use the Discriminant test to determine whether the graph of the equation is a parabola, an ellipse, or a hyperbola.
B) Find a suitable rotation of axis
C) Find an... | {"url":"http://mathhelpforum.com/calculus/139260-rotated-quadratic-equations.html","timestamp":"2014-04-20T04:53:31Z","content_type":null,"content_length":"52083","record_id":"<urn:uuid:a3905194-943b-45e2-a41c-f054cd1712e1>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00059-ip-10-14... |
CCSS.Math.Content.HSS-MD.A.4 - Wolfram Demonstrations Project
US Common Core State Standard Math HSS-MD.A.4
Demonstrations 1 - 5 of 5
Description of Standard: (+) Develop a probability distribution for a random variable defined for a sample space in which probabilities are assigned empirically; find the expected value.... | {"url":"http://www.demonstrations.wolfram.com/education.html?edutag=CCSS.Math.Content.HSS-MD.A.4","timestamp":"2014-04-20T09:29:43Z","content_type":null,"content_length":"24889","record_id":"<urn:uuid:0763eb8f-62f1-43d0-aca2-fd3008d92430>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002... |
What is the definition of EIRP?
1. 21st January 2005, 16:55 #1
Member level 2
Join Date
Nov 2004
2 / 2
What is EIRP???
Hello, everybody.
I have a question, that is, what is the definition of EIRP??? and what's the relationship with antenna gain?
Thks in advance.
2. ... | {"url":"http://www.edaboard.com/thread30890.html","timestamp":"2014-04-19T20:24:50Z","content_type":null,"content_length":"82558","record_id":"<urn:uuid:c0d24a0f-49f0-42f1-9bc6-4c79d39bcb66>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00273-ip-10-147-4-33.ec2.internal.warc.gz"} |
Error of Gaussian quadrature rule
Prove that the error of the Gaussian quadrature rule is
(integral of f (x)dx from a to b dx) - (∑ ie sum from i=1 to n of ci f(xi) = ((f^(2n)(z))/(2n)!)(integral of (∏ ie sum of products from i =1 to n of (x - xi)^2) from a to b dx)
for some z element of (a, b). Hint: Consider some kin... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=260769","timestamp":"2014-04-17T21:45:24Z","content_type":null,"content_length":"8605","record_id":"<urn:uuid:1c97b30a-23c1-49cd-b170-f29f9955e6cd>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00555-ip-10-147-4-33.ec2.internal.... |
The European Mathematical Society
The first president of the European Mathematical Society, Friedrich Hirzebruch, has passed away. Fritz Hirzebruch studied mathematics at Münster. In 1956 he became professor at Bonn where he remained
until his retirement. In 1980 he founded the Max-Planck-Institut fur Mathematik, servi... | {"url":"http://www.euro-math-soc.eu/node/2746","timestamp":"2014-04-17T15:49:38Z","content_type":null,"content_length":"17457","record_id":"<urn:uuid:b61cea0e-9d38-4613-8471-20b1ae4dbb42>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00089-ip-10-147-4-33.ec2.internal.warc.gz"} |
"Hands on" activity
Students will (1) measure the density of water, (2) measure and compare the density of salt water, (3) demonstrate changes in density by adding marbles to a floating plastic container until it sinks,
and (4) compare their result with calculated predictions.
• A useful definition of a gram is the m... | {"url":"http://www.bigelow.org/shipmates/density.html","timestamp":"2014-04-19T12:48:14Z","content_type":null,"content_length":"13800","record_id":"<urn:uuid:030e6591-40cb-4a72-81f8-cdffd4d852bd>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00184-ip-10-147-4-33.ec2.internal.warc.gz"... |
Q: Do the "laws" of physics and math exist? If so, where? Are they discovered or invented/created by humans?
Q: Do the “laws” of physics and math exist? If so, where? Are they discovered or invented/created by humans?
The original question was:
Mathematicians sometimes say, “There exists a number such that . . .” Wh... | {"url":"http://www.askamathematician.com/2010/03/q-do-the-laws-of-physics-and-math-exist-if-so-where-are-they-discovered-or-inventedcreated-by-humans/","timestamp":"2014-04-18T23:15:57Z","content_type":null,"content_length":"140086","record_id":"<urn:uuid:75f47a07-e0e0-444b-8f93-4951a8dbea67>","cc-path":"CC-MAIN-2014-1... |
January 3rd 2012, 06:39 AM #2
MHF Contributor
January 3rd 2012, 01:02 AM #1
Re: Eigenvalues
You have no idea how to solve this? Even if you are a beginner, if you are given a problem like this, you should know how to find eigenvalues- at least the definition of "eigenvalue".
A number, $\lambda$, is said to be a... | {"url":"http://mathhelpforum.com/advanced-algebra/194873-eigenvalues.html","timestamp":"2014-04-16T13:18:59Z","content_type":null,"content_length":"37651","record_id":"<urn:uuid:f54a395a-f2f2-4ab0-aed3-8040cbfaa5a0>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00611-ip-10-147-4-33.e... |
ALBERT, R., and Barabasi, A.L. (2002). Statistical mechanics of complex networks. Review of Modern Physics. 74 47.
AMBLARD, F., and Deffuant, G. (2004) The role of network topology on extremism propagation with the relative agreement opinion dynamics. Physica A: Statistical Mechanics and its Applications,
343: ... | {"url":"http://jasss.soc.surrey.ac.uk/9/1/11.html","timestamp":"2014-04-18T21:09:15Z","content_type":null,"content_length":"74566","record_id":"<urn:uuid:a9499d31-c1ed-4ad4-a764-3aff79f9c0cb>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00218-ip-10-147-4-33.ec2.internal.warc.gz"} |
Batterham and Hopkins have proposed a new approach for reporting the statistical findings from research studies. Their technique combines information on the magnitude of the estimate of the effect
(e.g., mean difference), the degree of imprecision about that effect (e.g., the confidence interval), and the smallest dif... | {"url":"http://www.sportsci.org/jour/05/swm.htm","timestamp":"2014-04-19T01:16:44Z","content_type":null,"content_length":"51978","record_id":"<urn:uuid:07794ac3-a240-4e7e-8864-6e90ec5bd1b9>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00107-ip-10-147-4-33.ec2.internal.warc.gz"} |
Trivial vector bundle problem
April 1st 2010, 04:41 AM
Trivial vector bundle problem
I have a problem showing that any vector bundle $E \to [0,1]$ is trivial.
The hint given with the exercise is considering the biggest number $t \in [0,1]$ so that $\pi^{-1}([0,t]) \to [0,t]$ is trivial, but i don't get how to d... | {"url":"http://mathhelpforum.com/differential-geometry/136826-trivial-vector-bundle-problem-print.html","timestamp":"2014-04-18T13:23:06Z","content_type":null,"content_length":"5302","record_id":"<urn:uuid:7cbbbad6-4644-4cad-8239-95c95c095824>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-201404160... |
Re: st: Factor variables and mim
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: Factor variables and mim
From ymarchenko@stata.com (Yulia Marchenko, StataCorp LP)
To statalist@hsphsun2.harvard.edu
Subject Re: st: Factor variables and mim
Date Tue, 11 Aug 2009 10:20:53 -050... | {"url":"http://www.stata.com/statalist/archive/2009-08/msg00479.html","timestamp":"2014-04-21T12:51:55Z","content_type":null,"content_length":"7762","record_id":"<urn:uuid:d9fafc92-beaa-4bff-a0ec-72da7e176678>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00651-ip-10-147-4-33.ec2.int... |
Browse by Committee Member
Number of items: 64.
Saito, Namiko (2014) Large-eddy simulations of fully developed turbulent channel and pipe flows with smooth and rough walls. Dissertation (Ph.D.), California Institute of Technology. http://
Bourguignon, Jean-Loup (2013) Models of turbulent pipe flow. Dissertation (Ph.D.)... | {"url":"http://thesis.library.caltech.edu/view/committee/Meiron-D-I.default.html","timestamp":"2014-04-19T10:58:53Z","content_type":null,"content_length":"36004","record_id":"<urn:uuid:ddaac212-bf2e-4043-98f3-c9dd3de901cd>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00366-ip-10-147... |
Prove that if n > 2, then U_n has a subgroup of order 2.
April 9th 2012, 03:18 AM #1
Junior Member
Mar 2011
Prove that if n > 2, then U_n has a subgroup of order 2.
Prove that if $n > 2$, then $\mathbb{U}_n$ has a subgroup of order $2$.
There must exist a $g \in \mathbb{U}_n$ such that $g^2 \equiv 1 \pmod{n... | {"url":"http://mathhelpforum.com/number-theory/196981-prove-if-n-2-then-u_n-has-subgroup-order-2-a.html","timestamp":"2014-04-20T16:30:00Z","content_type":null,"content_length":"45744","record_id":"<urn:uuid:dbf8e6c9-bfc9-4d83-9688-a50bca2fe05d>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-2014041... |
conjugate representation
June 6th 2010, 09:12 AM #1
Jun 2010
conjugate representation
For $n\in\mathbb{Z}$ and a fixed $t\in\mathbb{T}$, the unit circle in the complex plane,
How can I show that $\overline{t}^n$ can be written as a linear combination of powers (in Z) of t?
Last edited by Plato; June 6th... | {"url":"http://mathhelpforum.com/differential-geometry/147971-conjugate-representation.html","timestamp":"2014-04-17T16:22:06Z","content_type":null,"content_length":"35851","record_id":"<urn:uuid:9be1edf2-e4b7-4943-88df-98c927d002ee>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00161... |
Kripke's Quantified Modal Logic (
Kripke's Quantified Modal Logic (KQML)
The system here (minus identity) is equivalent to the S5-based system found in Kripke (1963), but the presentation is designed to highlight its similarities to, and differences from, SQML. (The
addition of identity poses no problems for the system... | {"url":"http://plato.stanford.edu/entries/actualism/logic-Kripke.html","timestamp":"2014-04-20T00:46:32Z","content_type":null,"content_length":"14774","record_id":"<urn:uuid:2dc4ffaf-5851-4fe1-86e5-9cf279da8651>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00098-ip-10-147-4-33.ec2.in... |
Statistics: Power from data! Graph types: Using graphs
Using graphs
Archived Content
Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since
it was archived. Please contact us ... | {"url":"http://www.statcan.gc.ca/edu/power-pouvoir/ch9/using-utilisation/5214829-eng.htm","timestamp":"2014-04-17T00:49:48Z","content_type":null,"content_length":"34441","record_id":"<urn:uuid:adf225c9-9b95-427b-944e-7e93f407f833>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00184-ip... |
PhD Thesis
Kernels for the F-Deletion Problem
My PhD thesis written under the joint guidance of Prof. Venkatesh Raman and Prof. Saket Saurabh. The thesis is largely concerned with the Planar F-deletion problem, which seeks the smallest number of
vertices that we must delete from a graph G to ensure that it contains no ... | {"url":"http://neeldhara.com/thesis/phd","timestamp":"2014-04-19T01:48:52Z","content_type":null,"content_length":"16258","record_id":"<urn:uuid:29905de7-8017-471e-bb47-e57a26ae60d4>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00040-ip-10-147-4-33.ec2.internal.warc.gz"} |
drawing hexagon [Archive] - OpenGL Discussion and Help Forums
01-31-2009, 07:29 AM
I want to draw a hexagon. I am limited to open gl es, but i can translate for the most part.
My real question. What should my approach be to thinking about the polygon. I have some graph paper and a pencil, and I started drawing it out.... | {"url":"http://www.opengl.org/discussion_boards/archive/index.php/t-166613.html","timestamp":"2014-04-17T18:51:01Z","content_type":null,"content_length":"4276","record_id":"<urn:uuid:d00de7b3-3f7e-48a4-b4b9-c5a0783551c3>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00500-ip-10-147-4... |
User Jim Conant
bio website math.utk.edu/~jconant
location University of Tennessee
age 39
visits member for 3 years, 7 months
seen 16 hours ago
stats profile views 2,730
I like low-dimensional topology and geometric group theory. I'm particularly drawn to ... | {"url":"http://mathoverflow.net/users/9417/jim-conant?tab=favorites","timestamp":"2014-04-19T19:57:50Z","content_type":null,"content_length":"50302","record_id":"<urn:uuid:e11f1924-8e17-49d0-a53b-c0772b02438f>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00630-ip-10-147-4-33.ec2.int... |
s in Alpena
Math Schools
In Alpena, Michigan
There is only one math school in Alpena for faculty to choose from. The graphs, statistics and analysis below outline the current state and the future direction of academia in math in the city of
Alpena, which encompasses math training at the math associates degree level.
Al... | {"url":"http://www.educationnews.org/career-index/math-schools-in-alpena-mi/","timestamp":"2014-04-17T04:49:28Z","content_type":null,"content_length":"29086","record_id":"<urn:uuid:bf603b7a-146a-4714-8f6f-dd1d3b65cb1c>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00068-ip-10-147-4-3... |
How many silicon chips are there on a 300 mm wafer? | EE Times
Programmable Logic DesignLine Blog
How many silicon chips are there on a 300 mm wafer?
As I mentioned in my previous blog, a few days ago I received an email from "EDA Analyst to the Stars" Gary Smith posing a number of essentially unanswerable questions, i... | {"url":"http://www.eetimes.com/author.asp?section_id=14&doc_id=1282825&piddl_msgorder=thrd","timestamp":"2014-04-20T06:37:16Z","content_type":null,"content_length":"129534","record_id":"<urn:uuid:05a9b2ef-61f9-444e-9328-d448584a6dda>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-0001... |
WyzAnt Resources
Please help simplify these expressions: 1. √a + √b √a - √b 2. √5 + 1 √5 - 1 3...
1,4,9,16,25,… n=10 I ask this question before but i am still comfuse
geometry shapes
need to know what is left in the bag after some poured into canister which gives the canister 2 times the mass over the bag
Altitude The ... | {"url":"http://www.wyzant.com/resources/answers","timestamp":"2014-04-16T23:56:00Z","content_type":null,"content_length":"57083","record_id":"<urn:uuid:90160cb5-4aa3-475d-aa43-41e5d587059d>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00470-ip-10-147-4-33.ec2.internal.warc.gz"} |
Successive Approximations
Successive Approximations ADC
Choose Subtopic
│ Comparators ││ Flash ADC ││
│Dual Slope ADC ││Sigma-Delta ADC ││
From the time of their invention in the 1940s until the turn of the 21st Centur... | {"url":"http://www.asdlib.org/onlineArticles/elabware/Scheeline_ADC/ADC_ADC_SucAprrox.html","timestamp":"2014-04-17T12:31:24Z","content_type":null,"content_length":"21148","record_id":"<urn:uuid:e7dc5d3c-a641-4024-a291-b25a27f2f701>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00249... |
Electronics Failure Analysis for Pb- and Pb-Free Solder Joints
The Weibull distribution is arguably the most important distribution in failure analysis of leaded and lead-free solder joints. It is the first thought of someone trying to model thermal cycle, drop
shock, or other failure modes associated with through-hole... | {"url":"http://circuitsassembly.com/blog/?p=3311","timestamp":"2014-04-17T19:30:09Z","content_type":null,"content_length":"31480","record_id":"<urn:uuid:f902f970-8bff-4161-9015-8e01de91e3e5>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00354-ip-10-147-4-33.ec2.internal.warc.gz"} |
Homework Help
Posted by Jerald on Thursday, November 8, 2012 at 9:26pm.
Everett is reading a book for his language arts class. He read 1/3 of the book on Saturday, 3/8 of the book on Sunday and 1/4 of the book on Monday. Which procedure can Everett use to find the total
fraction of the book he has read?
A.Write the equ... | {"url":"http://www.jiskha.com/display.cgi?id=1352428008","timestamp":"2014-04-21T00:41:00Z","content_type":null,"content_length":"9899","record_id":"<urn:uuid:9d359a60-246e-4de8-95ac-3a174ee33df5>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00029-ip-10-147-4-33.ec2.internal.warc.gz... |
MathGroup Archive: December 2010 [00017]
[Date Index] [Thread Index] [Author Index]
Re: How to assume that a function is positive?
• To: mathgroup at smc.vnet.net
• Subject: [mg114333] Re: How to assume that a function is positive?
• Fr... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Dec/msg00017.html","timestamp":"2014-04-17T01:01:52Z","content_type":null,"content_length":"25980","record_id":"<urn:uuid:822ae1c7-47b4-4017-862c-e996c1f4053a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00405-ip-10-147-4-33.e... |
Got Homework?
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Eliminate A from each pair of parametric equations x = 3sinA y... | {"url":"http://openstudy.com/updates/519fef85e4b04449b221ebea","timestamp":"2014-04-20T06:28:35Z","content_type":null,"content_length":"517597","record_id":"<urn:uuid:5412d227-9754-4ef6-970c-4eee08373e91>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00468-ip-10-147-4-33.ec2.internal... |
WyzAnt Resources
Please help simplify these expressions: 1. √a + √b √a - √b 2. √5 + 1 √5 - 1 3...
1,4,9,16,25,… n=10 I ask this question before but i am still comfuse
geometry shapes
need to know what is left in the bag after some poured into canister which gives the canister 2 times the mass over the bag
Altitude The ... | {"url":"http://www.wyzant.com/resources/answers","timestamp":"2014-04-16T23:56:00Z","content_type":null,"content_length":"57083","record_id":"<urn:uuid:90160cb5-4aa3-475d-aa43-41e5d587059d>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00470-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
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• laura*
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Here's the question you clicked on:
evaluating indefinite integral
• one year ago
• one year a... | {"url":"http://openstudy.com/updates/5040bd1fe4b0dc8c69e7e2b5","timestamp":"2014-04-16T07:52:29Z","content_type":null,"content_length":"102760","record_id":"<urn:uuid:c708719f-6869-478a-8378-daa85af2b769>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00557-ip-10-147-4-33.ec2.internal... |
Medinah Math Tutor
Find a Medinah Math Tutor
...I plan to get my certificate in Special Education as well. I have been exposed to people with special needs throughout most of my life. They are some of the most inspiring people I know and
they deserve to be treated with respect and deserve the same type of treatment... | {"url":"http://www.purplemath.com/medinah_math_tutors.php","timestamp":"2014-04-20T19:20:03Z","content_type":null,"content_length":"23394","record_id":"<urn:uuid:1d33bf36-d8ad-410f-befd-9ebfb554b64d>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00039-ip-10-147-4-33.ec2.internal.warc... |
Ramsey theory
A branch of mathematics that asks questions such as: Can order always be found in what appears to be disorder? If so, how much can be found and how big a chunk of disorder is needed to find a
particular amount of order in it? Ramsey theory is named after the English mathematician Frank P. Ramsey (1904–192... | {"url":"http://www.daviddarling.info/encyclopedia/R/Ramsey_theory.html","timestamp":"2014-04-16T10:12:40Z","content_type":null,"content_length":"6630","record_id":"<urn:uuid:8dc88b02-361f-47d3-885f-d65d50385e8b>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00280-ip-10-147-4-33.ec2.i... |
[SOLVED] Hyperbola 3
April 16th 2010, 05:06 PM #1
Junior Member
Apr 2010
[SOLVED] Hyperbola 3
Prove that the locus of midpoints of parallel chords of xy = c^2 is a diameter.
Is anyone able to give me some hints on how to do this question?
Hello UltraGirl
Consider the chord joining $P\;\Big(cp,\frac ... | {"url":"http://mathhelpforum.com/geometry/139563-solved-hyperbola-3-a.html","timestamp":"2014-04-19T07:34:04Z","content_type":null,"content_length":"36856","record_id":"<urn:uuid:f1f6a301-6c71-40d1-b926-aca8fb5afd57>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00079-ip-10-147-4-33.... |
MathGroup Archive: July 2010 [00667]
[Date Index] [Thread Index] [Author Index]
Re: Help with an ODE
• To: mathgroup at smc.vnet.net
• Subject: [mg111304] Re: Help with an ODE
• From: Leonid Shifrin <lshifr at gmail.com>
• Date: Tue, ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Jul/msg00667.html","timestamp":"2014-04-16T04:56:31Z","content_type":null,"content_length":"33195","record_id":"<urn:uuid:53b88c54-6aba-48bb-9e42-d2214a0c7fab>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00483-ip-10-147-4-33.... |
Non-Negative Matrix Factorization
16 Non-Negative Matrix Factorization
This chapter describes Non-Negative Matrix Factorization, the unsupervised algorithm used by Oracle Data Mining for feature extraction.
Non-Negative Matrix
Factorization (NMF) is described in the paper "Learning the Parts of Objects by Non-Negative ... | {"url":"http://docs.oracle.com/cd/E18283_01/datamine.112/e16808/algo_nmf.htm","timestamp":"2014-04-20T15:32:03Z","content_type":null,"content_length":"11879","record_id":"<urn:uuid:b0380bbe-46c7-4377-a7fa-bfe8ee48a202>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00451-ip-10-147-4-3... |
ed d
27 Apr 21:33 2013
partially applied data constructor and corresponding type
TP <paratribulations <at> free.fr>
2013-04-27 19:33:17 GMT
I ask myself if there is a way to do the following.
Imagine that I have a dummy type:
data Tensor = TensorVar Int String
where the integer is the order, and the string is the name ... | {"url":"http://comments.gmane.org/gmane.comp.lang.haskell.cafe/104908","timestamp":"2014-04-19T22:07:47Z","content_type":null,"content_length":"29679","record_id":"<urn:uuid:579fb290-1efa-45e1-a63e-45e6a3099558>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00007-ip-10-147-4-33.ec2.i... |
Science's AIDS Prevention and Vaccine Research Site
AIDScience Vol. 3, No. 21, 2003
Calculating the potential epidemic-level impact of therapeutic vaccination on the San Francisco HIV epidemic
Sally Blower,^1 Ronald B. Moss,^2 Eduardo Fernandez-Cruz^3
^1Department of Bioma... | {"url":"http://aidscience.org/Articles/AIDScience040.asp","timestamp":"2014-04-19T09:39:27Z","content_type":null,"content_length":"31454","record_id":"<urn:uuid:d04df998-bd8d-4ba4-9e91-990119a9442a>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00322-ip-10-147-4-33.ec2.internal.warc.... |
WyzAnt Resources
Please help simplify these expressions: 1. √a + √b √a - √b 2. √5 + 1 √5 - 1 3...
1,4,9,16,25,… n=10 I ask this question before but i am still comfuse
geometry shapes
need to know what is left in the bag after some poured into canister which gives the canister 2 times the mass over the bag
Altitude The ... | {"url":"http://www.wyzant.com/resources/answers","timestamp":"2014-04-16T23:56:00Z","content_type":null,"content_length":"57083","record_id":"<urn:uuid:90160cb5-4aa3-475d-aa43-41e5d587059d>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00470-ip-10-147-4-33.ec2.internal.warc.gz"} |
Contour maps, turn based gaming, and space travel
I'm working on a 2D turn based space combat game, and I'd like to nail the mathematics of how a ship would truly move in space. Without going too much into my control scheme, here's the problem I'd
like to solve:
"Given a ship at point (x_0, y_0), with initial velocity ... | {"url":"http://www.physicsforums.com/showthread.php?p=3845131","timestamp":"2014-04-18T13:53:30Z","content_type":null,"content_length":"24745","record_id":"<urn:uuid:170f6486-1501-4377-8b29-fa965a92b49a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00649-ip-10-147-4-33.ec2.internal.... |
Prediction of Missing Flow Records Using Multilayer Perceptron and Coactive Neurofuzzy Inference System
The Scientific World Journal
Volume 2013 (2013), Article ID 584516, 7 pages
Research Article
Prediction of Missing Flow Records Using Multilayer Perceptron and Coactive Neurofuzzy Inference System
Department of Civil... | {"url":"http://www.hindawi.com/journals/tswj/2013/584516/","timestamp":"2014-04-21T00:26:10Z","content_type":null,"content_length":"85686","record_id":"<urn:uuid:e088277e-adad-4828-b40b-e43dbfb9914b>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00321-ip-10-147-4-33.ec2.internal.warc... |
Distance measures as prior probabilities
Thomas P. Minka
Many learning algorithms, especially nonparametric ones, use distance measures as a source of prior knowledge about the domain. This paper shows how the work of Baxter and Yianilos provides a formal
equivalence between distance measures and prior probability dist... | {"url":"http://research.microsoft.com/en-us/um/people/minka/papers/metric/","timestamp":"2014-04-16T13:09:01Z","content_type":null,"content_length":"2300","record_id":"<urn:uuid:dc83daea-7ec4-45c5-bb7c-dc6a5a9e6edd>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00636-ip-10-147-4-33.e... |
Spatial Data Structures: Quadtree, Octrees and Other Hierarchical Methods
Results 1 - 10 of 22
- Proc. ACM SIGGRAPH, 171–180 , 1996
"... {gottscha,lin,manocha}©cs. unc.edu We present a data structure and an algorithm for efficient and exact interference detection amongst complex models undergoing rigid motion. The algo... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=326468","timestamp":"2014-04-20T02:19:33Z","content_type":null,"content_length":"40066","record_id":"<urn:uuid:07a4dbb7-3f66-4679-b0cc-4924c5997207>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00062-ip-10-147-4-33.ec2.internal.warc... |
Castle Pines, CO ACT Tutor
Find a Castle Pines, CO ACT Tutor
...I then develop a custom plan to fill in the gaps and shoring up the weaknesses. I can provide challenge to elementary (and high school) students that are not being challenged, introducing them
to Calculus, Statistics, Probability, etc. in a way that th... | {"url":"http://www.purplemath.com/castle_pines_co_act_tutors.php","timestamp":"2014-04-18T14:03:12Z","content_type":null,"content_length":"24009","record_id":"<urn:uuid:0ec17192-1c47-4d45-b1be-e5248de43292>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00636-ip-10-147-4-33.ec2.intern... |
On this site you'll find lots of logic puzzles and riddles, puzzling riddles,
science puzzles and math puzzles and riddles.
Answers and detailed solutions are included.
Do you know other nice brain teasers, riddles or puzzles that should be on the site?
If that's the case, send a message to pzzls!
Boiling an egg - logi... | {"url":"http://pzzls.com/","timestamp":"2014-04-20T15:51:15Z","content_type":null,"content_length":"19077","record_id":"<urn:uuid:bec07f48-c185-410b-b7a6-b293b3fae753>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00462-ip-10-147-4-33.ec2.internal.warc.gz"} |
Redan Math Tutor
Find a Redan Math Tutor
...I am certified to teach in both PA and GA. I have teaching experience at both the Middle School and High School level in both private and public schools. I have chosen to leave the classroom
to tutor from home so that I can be a stay at home mom.
10 Subjects: including ... | {"url":"http://www.purplemath.com/Redan_Math_tutors.php","timestamp":"2014-04-18T05:58:37Z","content_type":null,"content_length":"23201","record_id":"<urn:uuid:2e186ad0-43b8-47ae-975c-0dcec677dc7c>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00181-ip-10-147-4-33.ec2.internal.warc.gz... |
Mathematica Labs for MATH 121
These Labs refer to the textbook
Calculus/Early Transcendentals, 7th Ed., by J. Stewart.
Lab 1 (goes with Secs. 12.1 -- 12.4)
Part 1: Review, and Parametric plots in 2D and 3D (no exercises)
Part 2: Parametric plots of ellipses and hyperbolas (this part is to be submitted for grading)
Lab ... | {"url":"http://www.cems.uvm.edu/~tlakoba/math121_labs/labs_blank/Mathematica_Labs_for_MATH_121.html","timestamp":"2014-04-21T02:08:02Z","content_type":null,"content_length":"7244","record_id":"<urn:uuid:907a3a0a-a90a-4d3b-bee5-acad1e2bd92a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-201404160052... |
Spectral clustering by recursive partitioning
"... Problems of clustering data from pairwise similarity information are ubiquitous in Computer Science. Theoretical treatments typically view the similarity information as ground-truth and then
design algorithms to (approximately) optimize various graph-based objective fu... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=262418","timestamp":"2014-04-23T18:45:39Z","content_type":null,"content_length":"31065","record_id":"<urn:uuid:1e5e1ef4-4690-4f74-971f-67b8763db26c>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00388-ip-10-147-4-33.ec2.internal.warc... |
Jacobi algorithm problem... could wikipedia be wrong?
01-17-2010 #1
Registered User
Join Date
Dec 2009
Jacobi algorithm problem... could wikipedia be wrong?
I am working on a c implementation of the jacobi algorithm, using wikipedia as an example.
I was trying to follow along with the given example on the p... | {"url":"http://cboard.cprogramming.com/c-programming/123228-jacobi-algorithm-problem-could-wikipedia-wrong.html","timestamp":"2014-04-21T16:22:17Z","content_type":null,"content_length":"47813","record_id":"<urn:uuid:b0e031d7-50d6-49d9-b09b-babfc2fd64da>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN... |
Choosing tau for elliptic curves over the rational numbers with prescribed ramification data
up vote 6 down vote favorite
Let $r>2$ and let $b_1,b_2,\ldots,b_r$ be in $\mathbf{P}^1(\mathbf{Q})$. Let $B$ be the divisor $$B:= \sum [b_i].$$ We consider this data to be fixed. For $d>1$, we define $\textrm{Ell}(b_1,b_2,\
ld... | {"url":"http://mathoverflow.net/questions/50940/choosing-tau-for-elliptic-curves-over-the-rational-numbers-with-prescribed-ramif","timestamp":"2014-04-17T07:45:20Z","content_type":null,"content_length":"60641","record_id":"<urn:uuid:01021c56-8ab1-4ad6-860f-a5e27916ed2c>","cc-path":"CC-MAIN-2014-15/segments/139760952631... |
Some problems I just don't get.
26 January 2004 - 6:15am | by Anonymous
What mass of C6H13BR will be produced by a reaction giving 65% yield if 12.5mL of liquid C6H12 (density = 0.673g/mL) is treated with 2.70L HBr (g) at STP?
C6H12 + HBr ----> C6H13Br
I don't understand what it means by density. Should I just work the... | {"url":"http://www.webelements.com/forum/node/41","timestamp":"2014-04-16T16:28:01Z","content_type":null,"content_length":"20074","record_id":"<urn:uuid:eff79000-834a-4acf-800b-689c68f397bd>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00419-ip-10-147-4-33.ec2.internal.warc.gz"} |
pH question
20 May 2007 - 5:41am | by Anonymous
I am having difficulties as to what equation to use to calculate the volume. Can someone please kindly give me some help?
What is the volume of 6M HCl required to acidify the mixture of 1g benzaldehyde and 2mL 10M KOH to a pH ~2?
MW of benzaldehyde is 106.1g/mol
cannizzar... | {"url":"http://www.webelements.com/forum/node/1204","timestamp":"2014-04-17T20:02:23Z","content_type":null,"content_length":"15901","record_id":"<urn:uuid:cec4595a-5d26-408a-b3f2-4bf1aca76bbb>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00163-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: Series
But the Cassini's identity is
Making use of this may be difficult here.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=16080&p=9","timestamp":"2014-04-20T11:40:18Z","content_type":null,"content_length":"38087","record_id":"<urn:uuid:b2d53aeb-8443-4501-815f-020a4b64ff18>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00266-ip-10-147-4-33.ec2.intern... |
How tall is that UFO?
You know I wander around the intertubes, right? Who doesn’t? Anyway, I saw this collection of strange google Earth images. Yeah, it is kind of dumb, but this one made me think:
That article said the image was from TechEBlog, so there is that.
I have no idea what this thing is, but it is clearly ta... | {"url":"http://scienceblogs.com/dotphysics/2010/08/25/how-tall-is-that-ufo/","timestamp":"2014-04-17T12:48:28Z","content_type":null,"content_length":"101969","record_id":"<urn:uuid:d7a89150-1e0b-4587-8353-61392d373954>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00187-ip-10-147-4-3... |
Appendix C: Homework Problems
The following “homework” problems were assigned at the end of the first evening and at the end of the next full day. Note that the problems are slightly different: The first is a task of teaching,
the second a task of teacher preparation.
Day 1 Homework
A Task of Teaching: Preparing to Tea... | {"url":"http://www.nap.edu/openbook.php?record_id=10050&page=169","timestamp":"2014-04-20T14:32:11Z","content_type":null,"content_length":"41162","record_id":"<urn:uuid:6883d010-81ab-435d-8d31-2cfcf414f745>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00228-ip-10-147-4-33.ec2.intern... |
Single Speed Gearing
From Pvdwiki
Often when talking about gearing a singlespeed, the expression "two to one" comes up. Beside the fact that this is a meaningless statement, it implys that the coice of gears is based on easy math
rather than real decisions. Let's look at this.
All gearing choice and discussion is condi... | {"url":"http://www.peterverdone.com/wiki/index.php?title=Single_Speed_Gearing","timestamp":"2014-04-16T07:50:26Z","content_type":null,"content_length":"19081","record_id":"<urn:uuid:264f7cfc-69a4-47f0-9658-166994b4be1b>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00064-ip-10-147-4-... |
[FOM] A New Ordinal Notation
Dmytro Taranovsky dmytro at MIT.EDU
Mon Aug 8 13:33:45 EDT 2005
I have discovered an ordinal notation system for rudimentary set theory
+ "for every ordinal alpha, there is recursively alpha-inaccessible
ordinal," which may be simpler and more natural than the standard
I have also discovere... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2005-August/009030.html","timestamp":"2014-04-19T07:01:33Z","content_type":null,"content_length":"3192","record_id":"<urn:uuid:adb07cd2-ec03-4996-a0ab-2fabe1c49c97>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00233-ip-10-147-4-33.ec2.inte... |
The DistanceTransform package
An n-D distance transform that computes the Euclidean distance between each element in a discrete field and the nearest cell containing a zero.
The algorithm implemented is based off of Meijster et al., "A general algorithm for computing distance transforms in linear time." Parallel versio... | {"url":"http://hackage.haskell.org/package/DistanceTransform","timestamp":"2014-04-20T18:55:17Z","content_type":null,"content_length":"4119","record_id":"<urn:uuid:c40663bb-d383-42a3-b944-319747d7f589>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00632-ip-10-147-4-33.ec2.internal.wa... |
Re: st: Random effects probit
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: Random effects probit
From "Wiji Arulampalam" <Wiji.Arulampalam@warwick.ac.uk>
To <statalist@hsphsun2.harvard.edu>, <ddrukker@stata.com>
Subject Re: st: Random effects probit
Date Fri, 20 Sep 200... | {"url":"http://www.stata.com/statalist/archive/2002-09/msg00370.html","timestamp":"2014-04-19T17:59:20Z","content_type":null,"content_length":"7594","record_id":"<urn:uuid:fb62cdf4-92b2-4fbd-8e3f-e657196f0c9a>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00541-ip-10-147-4-33.ec2.int... |
The TeX Catalogue OnLine, Entry for circle, Ctan Edition
Provides circles in math mode that can be used for the nextstep operator of temporal logic, in conjunction with \Box and \Diamond (latexsym) or \square and \lozenge (amssymb). LaTeX circles \circ and
\bigcirc are not of the right size. The circles are taken from ... | {"url":"http://ftp.rediris.es/mirror/tex-archive/help/Catalogue/entries/circle.html","timestamp":"2014-04-21T07:43:36Z","content_type":null,"content_length":"4208","record_id":"<urn:uuid:e67305df-ac3c-4cd0-8c8e-a4e784a25ebe>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00647-ip-10-1... |
Logic: finding valid conclusions
This is not a general post about all methods of extracting valid conclusions, but I will be looking at more than just syllogistic reasoning.
I want to talk about the four logic questions I asked in my most recent happenings post.
You may, but don’t need to, go back to that post… here ar... | {"url":"http://rip94550.wordpress.com/2010/05/03/logic-finding-valid-conclusions/","timestamp":"2014-04-17T09:35:46Z","content_type":null,"content_length":"102173","record_id":"<urn:uuid:66f1547e-1ac0-4507-a2a9-84e71baa600a>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00407-ip-10-1... |
Comprehending ultrafilters
This is the first of a projected two-part series of articles about ultrafilters. The former introduces ultrafilters and establishes various properties about them, so that the latter article can
concentrate entirely on applications of ultrafilters.
Much of this material is from Pro... | {"url":"http://cp4space.wordpress.com/2013/12/23/comprehending-ultrafilters/","timestamp":"2014-04-17T19:14:35Z","content_type":null,"content_length":"81677","record_id":"<urn:uuid:028b89c5-f8cc-44fb-b130-772acdfdeab5>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00138-ip-10-147-4-3... |
Graphs on Surfaces - Surfaces
Chapter 3   Surfaces
In this chapter we establish some basic tools for graphs embedded on surfaces. We restrict ourselves to compact 2-dimensional surfaces without boundary. These are compact connected Hausdorff
topological spaces in which every point has a neighborhood that is homeomo... | {"url":"http://www.fmf.uni-lj.si/~mohar/Book/Ch3.html","timestamp":"2014-04-20T03:12:07Z","content_type":null,"content_length":"2659","record_id":"<urn:uuid:6f8ff745-1a53-4d29-8325-c2dd11e5b4bf>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00616-ip-10-147-4-33.ec2.internal.warc.gz"} |
Tangent bundle
From Encyclopedia of Mathematics
of a differentiable manifold
The vector bundle Vector field on a manifold). An atlas on the manifold
Associated with the tangent bundle is the frame bundle of the manifold Pfaffian form).
A differentiable mapping Immersion of a manifold), then submersion, then the quotien... | {"url":"http://www.encyclopediaofmath.org/index.php/Tangent_bundle","timestamp":"2014-04-21T07:04:31Z","content_type":null,"content_length":"27374","record_id":"<urn:uuid:26f026cf-6c23-44be-a817-bd172a5910f5>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00185-ip-10-147-4-33.ec2.inte... |
Installing SECOND and DSECND
Next: Testing IEEE arithmetic and Up: Test and Install the Previous: Installing SLAMCH and DLAMCH   Contents
Installing SECOND and DSECND
Both the timing routines and the test routines call SECOND (DSECND), a real function with no arguments that returns the time in seconds from som... | {"url":"http://www.netlib.org/lapack/lawn41/node18.html","timestamp":"2014-04-21T02:04:11Z","content_type":null,"content_length":"5163","record_id":"<urn:uuid:3c022c39-dcfd-4789-a7c2-b3f8bba0857e>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00506-ip-10-147-4-33.ec2.internal.warc.gz... |
MathGroup Archive: November 1998 [00244]
[Date Index] [Thread Index] [Author Index]
Re: Re: using Upset for defining positive real values (Re: Can I get ComplexExpand to really work?)
• To: mathgroup at smc.vnet.net
• Subject: [mg14810] R... | {"url":"http://forums.wolfram.com/mathgroup/archive/1998/Nov/msg00244.html","timestamp":"2014-04-17T13:10:54Z","content_type":null,"content_length":"39839","record_id":"<urn:uuid:f3ba3a9f-72af-4844-bf48-dad74c05010c>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00398-ip-10-147-4-33.e... |
[R] Nice reference to R
jim holtman jholtman at gmail.com
Thu Oct 18 15:04:52 CEST 2007
Just saw this in the Windows Secret blog:
Get official and unofficial fixes for Excel
By Brian Livingston
Despite the hotfix that Microsoft recently released for Excel 2007, as
I described on Oct. 11, some math errors that you sho... | {"url":"https://stat.ethz.ch/pipermail/r-help/2007-October/143589.html","timestamp":"2014-04-20T13:20:59Z","content_type":null,"content_length":"5011","record_id":"<urn:uuid:5f0bd4a8-b00e-4419-af95-2e595b6b5f39>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00108-ip-10-147-4-33.ec2.i... |
Pre Algebra Cramer's rule problem
September 16th 2012, 08:44 PM #1
Sep 2012
Pre Algebra Cramer's rule problem
I have done several other equations of this type with no problem. I understand this method but I just cannot seem to come up with the correct answer. According to my homework assignment there IS
a c... | {"url":"http://mathhelpforum.com/new-users/203587-pre-algebra-cramer-s-rule-problem.html","timestamp":"2014-04-17T11:32:32Z","content_type":null,"content_length":"43365","record_id":"<urn:uuid:30540e9e-debb-49ff-8e9f-112d8fe452c3>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00640-i... |
CGTalk - Converting rotation values for BVH
I wrote a BVH exporter for learning purposes. My exporter's "hierarchy parser" part is already done and is working ok and root positions and rotations are written into bvh file, and i can import it
However, problem is that biovision stores rotations in angles. IMO It was rela... | {"url":"http://forums.cgsociety.org/archive/index.php/t-610891.html","timestamp":"2014-04-18T08:05:26Z","content_type":null,"content_length":"36685","record_id":"<urn:uuid:55387a19-a15c-468b-bcd3-4268c669550f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00221-ip-10-147-4-33.ec2.int... |
Zentralblatt MATH
Publications of (and about) Paul Erdös
Zbl.No: 878.01017
Autor: Pach, János
Title: Two places at once: A remembrance of Paul Erdös. (In English)
Source: Math. Intell. 19, No.2, 38-48 (1997).
Review: This is a story about ... | {"url":"http://www.emis.de/classics/Erdos/cit/87801017.htm","timestamp":"2014-04-17T09:38:10Z","content_type":null,"content_length":"2993","record_id":"<urn:uuid:0e25e1c1-0a05-46ba-b1b1-97153e3c8ac5>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00488-ip-10-147-4-33.ec2.internal.warc... |
a chart ordering fractions from least to greatest
Author Message
jrienjeeh Posted: Friday 29th of Dec 09:28
I have this test coming and I would really appreciate if anyone can guide a chart ord... | {"url":"http://www.algebra-expression.com/algebra-expression-simplifying/3x3-system-of-equations/a-chart-ordering-fractions.html","timestamp":"2014-04-18T13:27:00Z","content_type":null,"content_length":"22539","record_id":"<urn:uuid:816d6bf8-3a95-42c3-bdc9-0fb76d9fea5d>","cc-path":"CC-MAIN-2014-15/segments/139760953368... |
MATH 350
MATH 350, Review for Midterm Test 2
Test topics
III. Topology of the real numbers
1. Open and closed sets (3.1)
2. Compactness (3.1)
IV. Limits and continuity
1. Limit of a function (4.1)
2. Definition of continuity. Continuity on a set (4.1)
3. Properties o... | {"url":"http://www.csun.edu/~panferov/math350_f10/test2.html","timestamp":"2014-04-19T01:59:30Z","content_type":null,"content_length":"3106","record_id":"<urn:uuid:d9f77f44-85ab-42b2-9c1e-ecd5152ea18d>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00406-ip-10-147-4-33.ec2.internal.war... |
annoying relativity
February 13th 2006, 12:37 PM #1
Feb 2006
I am having problems with an equation involving relativity, but my question is directly math related currently the equation is in the form of e=mc^2(blah blah blah), but I need it in the form e=
mv^2(blah blah blah).
the current equation is "E... | {"url":"http://mathhelpforum.com/advanced-math-topics/1878-annoying-relativity.html","timestamp":"2014-04-17T04:20:59Z","content_type":null,"content_length":"39285","record_id":"<urn:uuid:751af7f3-c81b-44a7-8b8c-3dddbe45b129>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00607-ip-10-1... |
Posts about mazur on Quomodocumque
Those of us outside Silicon Valley tend to think of it as a single entity — but venture capitalists and developers are not the same people and don’t have the same goals. I learned about this from
David Carlton’s blog post. Cathy O’Neil reposted it this morning. It’s kind of cool th... | {"url":"http://quomodocumque.wordpress.com/tag/mazur/","timestamp":"2014-04-17T00:58:54Z","content_type":null,"content_length":"65041","record_id":"<urn:uuid:fff8dd6b-a201-446e-a16c-371345334500>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00381-ip-10-147-4-33.ec2.internal.warc.gz"} |
How to Interpret SPSS Regression Results | The Classroom | Synonym
Regression is a complex statistical technique that tries to predict the value of an outcome or dependent variable, such as annual income, economic output or student test scores, based on one or more
predictor variables, such as years of experience, nati... | {"url":"http://classroom.synonym.com/interpret-spss-regression-results-2536.html","timestamp":"2014-04-18T20:44:14Z","content_type":null,"content_length":"32859","record_id":"<urn:uuid:2a87d274-d3a5-457d-8fcd-2ff87dbc0523>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00171-ip-10-147-... |
When is an Albanese variety principally polarized?
up vote 9 down vote favorite
Let (X,x) be a pointed projective variety. Then there exists an abelian variety V which is universal for maps of pointed varieties $(X,x) \to (A,e_A)$, called the albanese variety. When X is a curve,
the variety V is isomorphic to the Jacob... | {"url":"http://mathoverflow.net/questions/7326/when-is-an-albanese-variety-principally-polarized/7336","timestamp":"2014-04-19T22:31:52Z","content_type":null,"content_length":"51460","record_id":"<urn:uuid:f046cc44-361a-4cd2-8278-7d1e71acd572>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-201404160... |
Precalculus: Functions
Calculus is the mathematical study of change, and real-life things that change are modeled by functions. Precalculus is essentially the study of functions, with a few other related topics that
supplement the study of functions and prepare students for calculus. In this text we'll concern ourselve... | {"url":"http://www.sparknotes.com/math/precalc/functions/summary.html","timestamp":"2014-04-16T10:27:34Z","content_type":null,"content_length":"49809","record_id":"<urn:uuid:e12d86d1-0119-4336-bca1-6c8d958156a3>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00357-ip-10-147-4-33.ec2.i... |
Gas Mixtures and Partial Pressures
Gas Mixtures and Partial Pressures
Gas Mixtures and Partial Pressures
How do we deal with gases composed of a mixture of two or more different substances?
John Dalton (1766-1844) - (gave us Dalton's atom... | {"url":"http://www.mikeblaber.org/oldwine/chm1045/notes/Gases/Mixtures/Gases06.htm","timestamp":"2014-04-19T07:31:58Z","content_type":null,"content_length":"5815","record_id":"<urn:uuid:86908f3e-1af1-4ae8-b6a8-95849ee07c37>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00323-ip-10-147... |
Re: [SI-LIST] : Oscillation in lumped circuits and transmission lines
Steve Corey (steve@tdasystems.com)
Fri, 05 Feb 1999 09:05:19 -0800
This is an interesting question, if you have a stomach for semantics... In my opinion, although the two oscillations to which you refer are distinct, they are definitely related. Syst... | {"url":"http://www.qsl.net/wb6tpu/si-list2/0097.html","timestamp":"2014-04-19T12:03:45Z","content_type":null,"content_length":"7075","record_id":"<urn:uuid:1af5cae0-e069-4c6d-b3e3-eb780b4d70e0>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00420-ip-10-147-4-33.ec2.internal.warc.gz"} |
Magic trick based on deep mathematics
up vote 90 down vote favorite
I am interested in magic tricks whose explanation requires deep mathematics. The trick should be one that would actually appeal to a layman. An example is the following: the magician asks Alice to
choose two integers between 1 and 50 and add them. Then... | {"url":"http://mathoverflow.net/questions/9754/magic-trick-based-on-deep-mathematics/9774","timestamp":"2014-04-21T04:47:35Z","content_type":null,"content_length":"203082","record_id":"<urn:uuid:2524d04d-8372-4ddc-872f-96b48a35bbf1>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00422... |
Bounded Gaps Between Primes
Posted by Tom Leinster
Guest post by Emily Riehl
Whether we grow up to become category theorists or applied mathematicians, one thing that I suspect unites us all is that we were once enchanted by prime numbers. It comes as no surprise then that a
seminar given yesterday afternoon at Harvard... | {"url":"http://golem.ph.utexas.edu/category/2013/05/bounded_gaps_between_primes.html","timestamp":"2014-04-20T00:42:02Z","content_type":null,"content_length":"114048","record_id":"<urn:uuid:d7f7241e-b021-431c-8094-9e144a158b30>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00234-ip-10... |
math problem-simplify
December 6th 2008, 04:06 PM
math problem-simplify
I can multiply this easily-but the problem says to simplify it. I have the answer and NO idea how to get there. Can someone help to simplify:
Please show steps-I'm lost! Thanks!
December 6th 2008, 05:48 PM
Are U sure U didn't typed wron... | {"url":"http://mathhelpforum.com/algebra/63655-math-problem-simplify-print.html","timestamp":"2014-04-16T16:29:28Z","content_type":null,"content_length":"7139","record_id":"<urn:uuid:446fe6be-bccd-4fbe-94cc-8f6306231477>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00597-ip-10-147-4... |
Stochastic Population Models in Ecology and Epidemiology
Results 1 - 10 of 19
- SIAM Review , 2000
"... Abstract. Many models for the spread of infectious diseases in populations have been analyzed mathematically and applied to specific diseases. Threshold theorems involving the basic reproduction
number R0, the contac... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2358201","timestamp":"2014-04-17T14:27:29Z","content_type":null,"content_length":"38780","record_id":"<urn:uuid:7aecb263-fd21-4355-a63e-f016b0201d21>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00128-ip-10-147-4-33.ec2.internal.wa... |
Willingboro Prealgebra Tutor
Find a Willingboro Prealgebra Tutor
Thank you for taking the time to get to know me a little bit better. I am a 2013 graduate of Bloomsburg University, with a degree in Interpersonal Communication. During my time at Bloomsburg
University, I was an ACT 101 student mentor.
10 Subjects: ... | {"url":"http://www.purplemath.com/willingboro_prealgebra_tutors.php","timestamp":"2014-04-17T01:02:58Z","content_type":null,"content_length":"24309","record_id":"<urn:uuid:a7d9f6c6-0c76-449f-af7a-13cd5b99a6cd>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00316-ip-10-147-4-33.ec2.inte... |
Modelling temperatures
October 15th 2010, 07:44 PM #1
Junior Member
Nov 2009
Modelling temperatures
the low temp in chicago is 25 degrees, occurs in january. x = 1(january)
average high is 75 degrees which occurs in july. x=7(july)
determine the constants so that the function $f(x)=asin(b(x-c))+d$ model... | {"url":"http://mathhelpforum.com/trigonometry/159782-modelling-temperatures.html","timestamp":"2014-04-18T22:20:35Z","content_type":null,"content_length":"35025","record_id":"<urn:uuid:def79749-b206-4306-899f-8f6d90d3f918>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00550-ip-10-147-... |
The molecule problem: Determining conformation from pairwise distances
Results 1 - 10 of 20
- SIAM J. OPTIMIZATION , 1995
"... Distance geometry problems arise in the interpretation of NMR data and in the determination of protein structure. We formulate the distance geometry problem as a global minimization problem wit... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1103497","timestamp":"2014-04-20T19:37:38Z","content_type":null,"content_length":"37682","record_id":"<urn:uuid:6ec4cc47-73ed-4196-a4bb-85bbc78e194e>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00432-ip-10-147-4-33.ec2.internal.wa... |
Treatise On Analysis Vol-Ii
2 PARTICULAR CASES AND EXAMPLES 253
We shall use this local definition of a Haar measure in Chapter XIX to
construct a left Haar measure on a Lie group. Here we note the following
consequence of (14.2.4):
(14.2.5) Let G be a locally compact group, H a discrete normal subgroup
of G, a... | {"url":"http://archive.org/stream/TreatiseOnAnalysisVolII/TXT/00000272.txt","timestamp":"2014-04-17T05:52:37Z","content_type":null,"content_length":"12568","record_id":"<urn:uuid:2ee18960-fb25-4896-ba0f-f556089476e0>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00197-ip-10-147-4-33.... |