content stringlengths 86 994k | meta stringlengths 288 619 |
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Building mathematical models for cancer treatments
Matt Biesecker
(PhysOrg.com) -- South Dakota State University mathematicians are helping doctors of the Mayo Clinic build mathematical models to fine-tune an innovative strategy to treat cancer.
South Dakota State University mathematicians are helping doctors of the Ma... | {"url":"http://phys.org/news192180859.html","timestamp":"2014-04-18T19:21:21Z","content_type":null,"content_length":"68448","record_id":"<urn:uuid:b9d8c9a4-264c-4555-9a31-648ea6880f5e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00661-ip-10-147-4-33.ec2.internal.warc.gz"} |
Negative Numbers Combined with Exponentials
Date: 03/09/2001 at 01:07:20
From: Dee Ryno
Subject: Negative numbers combined with exponentials.
I know that -3 ^2 {to the second power} is negative 3 because the
order of operations tells us exponentials are done first and then the
answer {9} is multiplied by (-1), but why ... | {"url":"http://mathforum.org/library/drmath/view/53240.html","timestamp":"2014-04-17T02:04:56Z","content_type":null,"content_length":"7848","record_id":"<urn:uuid:978f8fd0-10b7-4e71-9a92-a3dce62d2e8c>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00607-ip-10-147-4-33.ec2.internal.warc... |
A box has 150 balls of which 65 are red and 30 blue. What is the probability that a ball picked up at random is red... - Homework Help - eNotes.com
A box has 150 balls of which 65 are red and 30 blue. What is the probability that a ball picked up at random is red or blue?
The box has 150 balls. Of these 65 balls are re... | {"url":"http://www.enotes.com/homework-help/box-has-150-balls-which-65-red-30-blue-what-248999","timestamp":"2014-04-16T05:13:35Z","content_type":null,"content_length":"27159","record_id":"<urn:uuid:bf40e9f2-720c-4e52-a83a-122fa8bf5115>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-0... |
Creating C++ program to make a Sine fuction without any library other than iostream?
November 10th, 2012, 03:46 AM
Creating C++ program to make a Sine fuction without any library other than iostream?
Hi. I am a beginner in C++ programming. My assignment is to create a C++ Program to find the sine of a number withou... | {"url":"http://forums.codeguru.com/printthread.php?t=529217&pp=15&page=1","timestamp":"2014-04-24T23:09:28Z","content_type":null,"content_length":"9932","record_id":"<urn:uuid:d9073fb9-6e19-4bb9-a653-d392e8590e26>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00184-ip-10-147-4-33.ec2.... |
Structured Total Least Squares for Approximate Polynomial Operations
Abstract (Summary)
This thesis presents techniques for accurately computing a number of fundamental operations on approximate polynomials. The general goal is to determine nearby polynomials which have a non-trivial
result for the operation. We procee... | {"url":"http://www.openthesis.org/documents/Structured-Total-Least-Squares-Approximate-190972.html","timestamp":"2014-04-20T19:05:13Z","content_type":null,"content_length":"10702","record_id":"<urn:uuid:acfb69f1-a345-45ad-bae5-930f60d49721>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-201404160052... |
Multiplication Law?
January 7th 2008, 06:29 AM #1
Oct 2007
Multiplication Law?
This is a probability problem on a past exam for my university. It asks....
A test correctly identifies a disease in 95% of people who have it. I correctly identifies no disease in 94% of people who don't have it. In the populati... | {"url":"http://mathhelpforum.com/statistics/25690-multiplication-law.html","timestamp":"2014-04-20T03:20:13Z","content_type":null,"content_length":"49326","record_id":"<urn:uuid:9148c120-210a-4af8-addb-676d44371831>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00276-ip-10-147-4-33.e... |
the encyclopedic entry of ARA Belgrano
The Torpedo Data Computer (TDC) was an early electromechanical analog computer used for torpedo fire-control on American submarines during World War II (see Figure 1). Britain, Germany, and Japan
also developed automated torpedo fire control equipment, but none were as advanced as... | {"url":"http://www.reference.com/browse/ARA+Belgrano","timestamp":"2014-04-20T03:45:27Z","content_type":null,"content_length":"99600","record_id":"<urn:uuid:892be991-7da3-41c0-844e-1792860c1b6f>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00469-ip-10-147-4-33.ec2.internal.warc.gz"} |
Diamond Solitaire
│ The Games and Puzzles Journal Issue 41, September-October 2005 │
Back to: GPJ Index Page Sections on this page: Introduction General Boards with Super-Sweeps Rhombus(6) Maximal Sweeps on Rhombus(6i) Conclusions End
Diamond Solitaire
by George Bell - September 2005
Peg solitaire is ... | {"url":"http://www.mayhematics.com/j/gpj41.htm","timestamp":"2014-04-20T13:19:06Z","content_type":null,"content_length":"29991","record_id":"<urn:uuid:38704c03-a6e3-4836-980f-6cbdffde0cc0>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00075-ip-10-147-4-33.ec2.internal.warc.gz"} |
Related Articles
The Tshepo study was the first clinical trial to evaluate outcomes of adults receiving nevirapine (NVP)-based versus efavirenz (EFV)-based combination antiretroviral therapy (cART) in Botswana. This
was a 3 year study (n=650) comparing the efficacy and tolerability of various first-line cART regimens, ... | {"url":"http://pubmedcentralcanada.ca/pmcc/solr/mlt?mltid=2055116&idtype=acc&term=issn%3A1557-4679&pageSize=25","timestamp":"2014-04-20T02:34:08Z","content_type":null,"content_length":"123167","record_id":"<urn:uuid:f613dffc-96dc-49d6-aa36-0bde63865a92>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-... |
Illustration 20.1
Java Security Update: Oracle has updated the security settings needed to run Physlets.
Click here for help on updating Java and setting Java security.
Illustration 20.1: Maxwell-Boltzmann Distribution
Please wait for the animation to completely load.
In this animation N = nR (i.e., k[B] = 1). This, th... | {"url":"http://www.compadre.org/Physlets/thermodynamics/illustration20_1.cfm","timestamp":"2014-04-17T10:20:29Z","content_type":null,"content_length":"18221","record_id":"<urn:uuid:727cba9a-8c02-45b2-8899-ee5c25b5c1f0>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00659-ip-10-147-4-33... |
Raritan, NJ Algebra 1 Tutor
Find a Raritan, NJ Algebra 1 Tutor
...My goal is to break down complicated concepts for my students to ensure they have a deep understanding of the material. I look forward to working with each and every student take pride in
mentoring and guiding students through these difficult courses... | {"url":"http://www.purplemath.com/raritan_nj_algebra_1_tutors.php","timestamp":"2014-04-21T14:55:31Z","content_type":null,"content_length":"24006","record_id":"<urn:uuid:3d8b5096-e3d5-49af-973a-702242779030>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00403-ip-10-147-4-33.ec2.inter... |
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Two violin strings are tuned to the same frequency, 277 Hz. Th... | {"url":"http://openstudy.com/updates/50665225e4b0f9e4be28874b","timestamp":"2014-04-16T08:08:04Z","content_type":null,"content_length":"58567","record_id":"<urn:uuid:d73c9340-636a-4b3e-bc50-223df1711bcb>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00435-ip-10-147-4-33.ec2.internal.... |
[SciPy-dev] solver classes (was: help: wrapping generalized symmetric evp functions)
[SciPy-dev] solver classes (was: help: wrapping generalized symmetric evp functions)
Robert Cimrman cimrman3@ntc.zcu...
Fri Apr 11 04:08:08 CDT 2008
Ondrej Certik wrote:
> To get the discussion going, here are some comments. Everyone p... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2008-April/008834.html","timestamp":"2014-04-18T19:22:20Z","content_type":null,"content_length":"5786","record_id":"<urn:uuid:21e25b00-bfe9-477d-9a0b-cad442495ccf>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00366-ip-10-147-4-33.ec2.... |
the first resource for mathematics
Network flows. Theory, algorithms, and applications.
(English) Zbl 1201.90001
Englewood Cliffs, NJ: Prentice Hall (ISBN 0-13–617549-X). xvi, 846 p. (1993).
Among all topics covered in operations research, network flows theory offers the best context to illustrate the basic concepts of... | {"url":"http://zbmath.org/?q=an:1201.90001","timestamp":"2014-04-19T09:37:52Z","content_type":null,"content_length":"22806","record_id":"<urn:uuid:2ed8f34e-d043-4262-bceb-9db1fb13a9ae>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00288-ip-10-147-4-33.ec2.internal.warc.gz"} |
the first resource for mathematics
Equivariant localization and stationary phase.
(English) Zbl 1033.57016
Mladenov, Ivaïlo M. (ed.) et al., Proceedings of the 4th international conference on geometry, integrability and quantization, Sts. Constantine and Elena, Bulgaria, June 6–15, 2002. Sofia: Coral
Press Scientific P... | {"url":"http://zbmath.org/?q=an:1033.57016&format=complete","timestamp":"2014-04-16T07:19:13Z","content_type":null,"content_length":"24509","record_id":"<urn:uuid:114e8b96-10be-4728-9f5d-4c9ee1708718>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00639-ip-10-147-4-33.ec2.internal.war... |
American Mathematical Society
Additional Material for the Book
Book Web Pages | AMS Bookstore
Function Theory: Interpolation and Corona Problems
Eric T. Sawyer
Publication Year: 2009
ISBN-10: 0-8218-4734-1
ISBN-13: 978-0-8218-4734-3
Fields Institute Monographs, vol. 25
This page is maintained by the author.
Contact inf... | {"url":"http://www.ams.org/publications/authors/books/postpub/fim-25","timestamp":"2014-04-21T10:31:06Z","content_type":null,"content_length":"62019","record_id":"<urn:uuid:58703cda-3f6e-40c0-9cc5-b0d67f49b202>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00170-ip-10-147-4-33.ec2.in... |
Monday Math Madness is here!
I was contacted last week by a couple of Matlab geeks, Quan and Daniel, who have started a Blinkdagger, about co-sponsoring an ongoing Math contest. Now, I was a little confused because I think these
guys are engineers, and I didn't know that engineers took Math classes Calculus in the 4th ... | {"url":"http://wildaboutmath.com/2008/03/03/monday-math-madness-is-here/","timestamp":"2014-04-19T14:54:52Z","content_type":null,"content_length":"40324","record_id":"<urn:uuid:76c28469-9871-46a3-a369-ec3b607d0dff>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00305-ip-10-147-4-33.ec2... |
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Best... | {"url":"http://openstudy.com/updates/50c6e818e4b0b766106dba38","timestamp":"2014-04-17T21:38:52Z","content_type":null,"content_length":"83487","record_id":"<urn:uuid:6a04b639-735a-496c-8ece-265034a925f6>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00526-ip-10-147-4-33.ec2.internal.... |
The PROB function in Excel 2010
This is a discussion on The PROB function in Excel 2010 within the Applications forums, part of the Tutorials category; The PROB function in Excel 2010 The following tutorial will describe to you the
usage and syntax of the PROB ...
The PROB function in Excel 2010
The following t... | {"url":"http://www.itechtalk.com/thread10645.html","timestamp":"2014-04-20T21:09:47Z","content_type":null,"content_length":"34185","record_id":"<urn:uuid:1933b210-96d6-42c3-9526-170a8f11b38d>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00484-ip-10-147-4-33.ec2.internal.warc.gz"} |
Model Surface Effects On Power Dissipation
Due to the decreasing skin depth of printed-circuit boards (PCBs) used for high-speed analog and digital circuits, surface roughness plays an important role in determining electrical performance. The
effect of roughness on power dissipation has been considered an electromechan... | {"url":"http://mwrf.com/print/test-and-measurement/model-surface-effects-power-dissipation","timestamp":"2014-04-21T08:16:00Z","content_type":null,"content_length":"33440","record_id":"<urn:uuid:6afdd5f0-0227-4d8d-962a-4b374a731204>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00517... |
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From 5 employees at a company, a group of 3 employees will be ... | {"url":"http://openstudy.com/updates/513ab12ce4b01c4790d1de15","timestamp":"2014-04-19T20:01:48Z","content_type":null,"content_length":"42369","record_id":"<urn:uuid:771fa030-8233-408a-b4e2-243976e96115>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00392-ip-10-147-4-33.ec2.internal.... |
Holbrook, MA Calculus Tutor
Find a Holbrook, MA Calculus Tutor
...I took calculus in high school and several levels of calculus in college. I also took 3D calculus at MIT. While tutoring in my junior and senior year of college, I tutored freshman in calculus
10 Subjects: including calculus, physics, geometry, algeb... | {"url":"http://www.purplemath.com/holbrook_ma_calculus_tutors.php","timestamp":"2014-04-17T13:46:35Z","content_type":null,"content_length":"23697","record_id":"<urn:uuid:0747482e-c08b-4afa-8542-e49126927b11>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00058-ip-10-147-4-33.ec2.inter... |
SAS-L archives -- May 1998, week 3 (#109)LISTSERV at the University of Georgia
Date: Tue, 19 May 1998 13:31:40 -0400
Reply-To: "Bassett Consulting Services, Inc."
Sender: "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From: "Bassett Consulting Services, Inc."
Subject: Re: geometric mean
CONTE... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind9805c&L=sas-l&D=0&P=11611","timestamp":"2014-04-21T05:05:01Z","content_type":null,"content_length":"10076","record_id":"<urn:uuid:0473b4e4-4c25-4620-83fa-aeb01e4a0840>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00545-ip-10-147-4-33.... |
Research Home >> Synthesis Publications
Design Gain Based Synthesis
Automation Home
Page • Wavefront Technology Mapping (DATE 1999) Technology mapping that is optimal for delay.
• Gate Sizing Using Geometric Programming, David Kung, Prabhakar Kudva International Worksh... | {"url":"http://researchweb.watson.ibm.com/da/logicpubs.html","timestamp":"2014-04-16T22:33:31Z","content_type":null,"content_length":"30335","record_id":"<urn:uuid:523f49b3-040e-4b25-b7b0-9882369464de>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00607-ip-10-147-4-33.ec2.internal.war... |
Center Valley Algebra Tutor
Find a Center Valley Algebra Tutor
...I am patient and understand that all students learn differently, and do my best to accommodate different learning styles.I have received a bachelor's degree in mechanical engineering from the
University of Delaware in 2013. While attending the Univer... | {"url":"http://www.purplemath.com/Center_Valley_Algebra_tutors.php","timestamp":"2014-04-19T09:57:46Z","content_type":null,"content_length":"24277","record_id":"<urn:uuid:7f196bb1-b9f1-48a9-a1f4-196d0e30a279>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00372-ip-10-147-4-33.ec2.inte... |
MathJax Test Examples
MathJax Test PageThe Lorenz Equations x (yx)y x y xzz z xy The CauchySchwarz Inequality k1nak bk2 k1nak2 k1nbk2A Cross Product Formula V1 V2 ccci jk X u Y u0 X v Y v0The probability of getting $k$
heads when flipping $n$ coins is: P(E) nk pk (1p) nk An Identity of Ramanujan 1( 5) e25 1e21e41 e61e8... | {"url":"http://math.albany.edu/~hammond/mmlmisc/mathjax/mjExamples-css.xml","timestamp":"2014-04-18T06:12:31Z","content_type":null,"content_length":"6817","record_id":"<urn:uuid:4b83dff8-6cdd-4887-a3a5-633e3497cb6b>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00022-ip-10-147-4-33.e... |
Patent US7590582 - Method for analyzing investments using overlapping periods
The present invention relates generally to financial investment analysis, and, more specifically, to processes for selecting financial investments based on a comparative analysis of performance and
The principal selection criteria for investm... | {"url":"http://www.google.com/patents/US7590582?dq=FRAIOLI","timestamp":"2014-04-18T11:00:23Z","content_type":null,"content_length":"136747","record_id":"<urn:uuid:123614bd-4ae4-4276-a99f-4c6da7a39c01>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00370-ip-10-147-4-33.ec2.internal.wa... |
Reference request: discrete harmonic functions and ends of graphs
up vote 4 down vote favorite
Let $G$ be an infinite locally finite connected graph with finitely many ends. A real-valued function $f : G \to \mathbb{R}$ is harmonic if
$$f(v) = \frac{1}{d_v} \sum_{v \sim w} f(w)$$
where $v \sim w$ means that $v, w$ are ... | {"url":"http://mathoverflow.net/questions/50119/reference-request-discrete-harmonic-functions-and-ends-of-graphs","timestamp":"2014-04-19T17:54:36Z","content_type":null,"content_length":"63094","record_id":"<urn:uuid:c0b82ec8-3940-40db-9ecc-938408e5de9a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN... |
Latitude and Longitude
Location on the Earth
The most common way to locate points on the surface of the Earth is by standard, geographic coordinates called latitude and longitude. These coordinates values are measured in degrees, and
represent angular distances calculated from the center of the Earth.
back to ... | {"url":"http://www.nationalatlas.gov/articles/mapping/a_latlong.html","timestamp":"2014-04-20T23:26:58Z","content_type":null,"content_length":"34277","record_id":"<urn:uuid:0400521a-19f3-4e25-98f5-721f3f72a0aa>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00041-ip-10-147-4-33.ec2.in... |
Method of Proving Euler's Formula?
How do you determine that e^ix has period [itex]2\pi[/itex] with using Euler's formula?
Euler's formula? Sine and cosine have a period of 2 pi. Therefore, an addition of the two also has a period of 2 pi.
Without, [itex]\displaystyle e^{ix} = \lim_{n \rightarrow \infty}\left(1 + \frac... | {"url":"http://www.physicsforums.com/showthread.php?p=4243213","timestamp":"2014-04-18T10:38:45Z","content_type":null,"content_length":"61764","record_id":"<urn:uuid:27f9b865-7f14-4a4c-aa55-e4830164603d>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00175-ip-10-147-4-33.ec2.internal.... |
Riverdale, GA Geometry Tutor
Find a Riverdale, GA Geometry Tutor
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except for AP calculus BC, only because I haven't had a... | {"url":"http://www.purplemath.com/riverdale_ga_geometry_tutors.php","timestamp":"2014-04-16T07:57:57Z","content_type":null,"content_length":"24169","record_id":"<urn:uuid:5b93689b-42f4-420f-95f2-ceb1507d2271>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00444-ip-10-147-4-33.ec2.inte... |
Posts about Statistics – Computing on Radford Neal's blog
Posts filed under ‘Statistics – Computing’
The microbenchmark package is a popular way of comparing the time it takes to evaluate different R expressions — perhaps more popular than the alternative of just using system.time to see how long it
takes to execute a ... | {"url":"http://radfordneal.wordpress.com/category/statistics/statistics-computing/","timestamp":"2014-04-20T23:26:50Z","content_type":null,"content_length":"40991","record_id":"<urn:uuid:7d4f9f65-0b41-4a99-8a6a-e2cb3e9c0a28>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00498-ip-10-1... |
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A chocolate chip cookie recipe asks for four and two thirds ti... | {"url":"http://openstudy.com/updates/50b7f5e3e4b0c789d50ff23d","timestamp":"2014-04-21T08:03:03Z","content_type":null,"content_length":"41767","record_id":"<urn:uuid:4de61ab8-74d3-44ba-9b4f-4625ce235932>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00270-ip-10-147-4-33.ec2.internal.... |
meaning of greek symbols
1. The problem statement, all variables and given/known data
What does [tex]\mu[/tex] represent?
2. Relevant equations
3. The attempt at a solution
I understand it is a coefficient but I don't understand what it stands for especially when being applied to Free Body Diagrams. Explain please?! | {"url":"http://www.physicsforums.com/showthread.php?t=440644","timestamp":"2014-04-17T09:51:00Z","content_type":null,"content_length":"22117","record_id":"<urn:uuid:6c259996-c423-4b8f-8b4a-844524e6a357>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00026-ip-10-147-4-33.ec2.internal.w... |
Practical Auto Crash Reconstruction in LOSRIC, Part II
By Arthur Croft, DC, MS, MPH, FACO
In Part I (see the May 31, 1999 issue of DC), we discussed a few definitions and looked at a couple of applications of vehicle dynamic equations useful in reconstructing low speed rear impact crashes
In this part, we'll look at co... | {"url":"http://www.dynamicchiropractic.com/mpacms/dc/article.php?id=36135","timestamp":"2014-04-20T00:51:47Z","content_type":null,"content_length":"87011","record_id":"<urn:uuid:53a03fc7-2f46-4c7f-9be8-e2e93e54ecc7>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00109-ip-10-147-4-33.ec... |
[Maxima] Disabled function evaluations
Stavros Macrakis macrakis at alum.mit.edu
Thu Jul 17 08:37:12 CDT 2008
There is at least one operator in Maxima which "protects" everything inside
it from both evaluation and simplification, namely lambda.
To enter an unsimplified expression, just write, e.g. lambda([], diff(1,x) ... | {"url":"http://www.ma.utexas.edu/pipermail/maxima/2008/012552.html","timestamp":"2014-04-17T12:33:22Z","content_type":null,"content_length":"3793","record_id":"<urn:uuid:bfcf41bf-7658-479a-9734-1c820bbffcc3>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00024-ip-10-147-4-33.ec2.intern... |
Arlington, VA Calculus Tutor
Find an Arlington, VA Calculus Tutor
...I currently work as a professional economist. Though I am located in Arlington, Virginia, I am happy to travel to meet students, particularly to areas that are easily accessible via Metro.I
work as a professional economist, where I utilize econome... | {"url":"http://www.purplemath.com/Arlington_VA_Calculus_tutors.php","timestamp":"2014-04-21T07:15:33Z","content_type":null,"content_length":"24147","record_id":"<urn:uuid:27d572e6-be85-49f5-8e29-099e48e0094e>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00403-ip-10-147-4-33.ec2.inte... |
Finding critical points
April 30th 2008, 06:37 AM #1
Apr 2008
Finding critical points
Consider the function f(x,y)=x^2+y^2+2x^3/
a) Find and classify all critical points.
b) Find the absolute extrema on the disk x^2+y^2 <= 1 using Lagrange multipliers to do the boundary.
Calculate $\frac{\partial f}... | {"url":"http://mathhelpforum.com/calculus/36661-finding-critical-points.html","timestamp":"2014-04-17T08:37:52Z","content_type":null,"content_length":"35278","record_id":"<urn:uuid:28913f0a-0be3-4a6f-afb0-8f9f67b8b658>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00379-ip-10-147-4-3... |
Unemployment Numbers
If the August unemployment rate is down to 7.3%…
Then, why aren’t we smiling?
The reason is a declining labor force participation rate. The BLS tells us that the participation rate is, “the labor force as a percent of the civilian non-institutional population.” Meanwhile, to
be in the labor force,... | {"url":"http://www.econlife.com/a-lower-participation-rates-skews-the-unemployment-rte/","timestamp":"2014-04-16T13:13:19Z","content_type":null,"content_length":"65620","record_id":"<urn:uuid:21f125e3-2f25-405d-8f5c-c9187132d648>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00507-ip... |
Hyperbolic Triangle
May 1st 2011, 10:24 AM #16
Although the question does not explicitly say so, it is usually assumed that hyperbolic space consists of the upper half of the complex plane. So in this problem I think it's safe to ignore the
lower half of the plane.
To calculate $|z|^2$, you have to take the... | {"url":"http://mathhelpforum.com/geometry/178519-hyperbolic-triangle-2.html","timestamp":"2014-04-24T09:53:31Z","content_type":null,"content_length":"84050","record_id":"<urn:uuid:4875f117-7176-4f19-aeb0-bea3161f84c5>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00078-ip-10-147-4-33... |
How to Calculate Weighted Average
Edit Article
PreparationIdentify ValuesMultiply for Weighted AverageWeighted Averages without Percentages
Edited by RoxyRichy, BR, Anna
A weighted average is a more accurate measurement of scores or investments that are of relative importance to each other. This is often the case with ... | {"url":"http://www.wikihow.com/Calculate-Weighted-Average","timestamp":"2014-04-16T16:05:22Z","content_type":null,"content_length":"73123","record_id":"<urn:uuid:28fb2102-b1a2-432d-97c8-c64de94288ca>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00346-ip-10-147-4-33.ec2.internal.warc... |
Chicago Heights Statistics Tutor
Find a Chicago Heights Statistics Tutor
...I have helped many students to prepare for PRAXIS and PRAXIS II exams. My experience tutoring and teaching mathematics, English and the physical sciences at the college level qualify me to do
so. My experience as a trainer and business mana... | {"url":"http://www.purplemath.com/Chicago_Heights_Statistics_tutors.php","timestamp":"2014-04-18T11:12:29Z","content_type":null,"content_length":"24310","record_id":"<urn:uuid:75f4ba75-d27c-4dc9-b6df-d913b932eeee>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00523-ip-10-147-4-33.ec2... |
Center Valley Algebra Tutor
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...I am patient and understand that all students learn differently, and do my best to accommodate different learning styles.I have received a bachelor's degree in mechanical engineering from the
University of Delaware in 2013. While attending the Univer... | {"url":"http://www.purplemath.com/Center_Valley_Algebra_tutors.php","timestamp":"2014-04-19T09:57:46Z","content_type":null,"content_length":"24277","record_id":"<urn:uuid:7f196bb1-b9f1-48a9-a1f4-196d0e30a279>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00372-ip-10-147-4-33.ec2.inter... |
ofdm & fft processing gain
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ofdm & fft processing gain - Chris Stratford - 2003-11-04 18:22:00
For 802.11a there are 64 point ifft @ 20MHz transmit signal OFDM. The
carriers are spaced 312500 Hz apart ... | {"url":"http://www.dsprelated.com/showmessage/18066/1.php","timestamp":"2014-04-18T18:11:10Z","content_type":null,"content_length":"23372","record_id":"<urn:uuid:17219aaa-464a-461a-90fa-2795ef29e8fc>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00654-ip-10-147-4-33.ec2.internal.warc.... |
The function e and ln are inverses of each other. The part we care about right now is that for any positive real number a,
e^{ln a} = a.
If we turn this equation around, we can write any positive real number a as
e^{ln a}.
For example,
7 = e^ln 7
is the same thing as
(e^{ln 7})^x
which by rules of exponents is equal to... | {"url":"http://www.shmoop.com/computing-derivatives/derivative-power-function-help.html","timestamp":"2014-04-16T10:23:07Z","content_type":null,"content_length":"33415","record_id":"<urn:uuid:76037da2-bd67-4a3e-9b14-2905f68b84e7>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00257-ip... |
Are the categories of bialgebras and weak biaglebras cocomplete/algebraic?
up vote 3 down vote favorite
I am trying to verify whether the category of bialgebras and then the category of weak bialgebras are cocomplete.
We know that algebraic categories are cocomplete (Thm. 4.5 of this book), so I have been trying to sho... | {"url":"http://mathoverflow.net/questions/108301/are-the-categories-of-bialgebras-and-weak-biaglebras-cocomplete-algebraic?answertab=oldest","timestamp":"2014-04-19T02:43:15Z","content_type":null,"content_length":"62461","record_id":"<urn:uuid:4ce67178-b57e-4cda-b088-8d14ace0a4a4>","cc-path":"CC-MAIN-2014-15/segments/1... |
"Algebraic" topologies like the Zariski topology?
up vote 33 down vote favorite
The fact that a commutative ring has a natural topological space associated with it is still a really interesting coincidence. The entire subject of Algebraic geometry is based on this simple fact.
Question: Are there other categories of al... | {"url":"http://mathoverflow.net/questions/14314/algebraic-topologies-like-the-zariski-topology?sort=oldest","timestamp":"2014-04-17T15:54:15Z","content_type":null,"content_length":"104493","record_id":"<urn:uuid:3a12f2ed-01d2-4716-9ba3-5bfd22aeb384>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-2014... |
Evidence is presented to show that the phases of two of the Earth’s major climate systems, the North Atlantic Oscillation (NAO) and the Pacific Decadal Oscillation (PDO), are related to changes in
the Earth’s rotation rate. We find that the winter NAO index depends upon the time rate of change of the Earth’s length of ... | {"url":"http://astroclimateconnection.blogspot.com.au/2011_12_01_archive.html","timestamp":"2014-04-18T08:06:27Z","content_type":null,"content_length":"78207","record_id":"<urn:uuid:b2542d26-4f77-4218-b6d7-3fe849463f44>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00235-ip-10-147-4-... |
Re: "How many sides does a circle have?"
Re: “How many sides does a circle have?”
The post is inspired by this story told by JDH at Math.SE.
My third-grade son came home a few weeks ago with similar homework questions:
How many faces, edges and vertices do the following
□ cube
□ cylinder
□ cone
... | {"url":"http://calculus7.org/2013/08/15/re-how-many-sides-does-a-circle-have/","timestamp":"2014-04-21T14:41:08Z","content_type":null,"content_length":"54136","record_id":"<urn:uuid:f3d85828-d468-4587-aa17-5e0c24f46f31>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00348-ip-10-147-4-... |
Warrenty payout?
October 24th 2009, 12:12 PM #1
Oct 2009
Warrenty payout?
At time of purchase, the value of a certain TV is $1000, and its value in the future is given by w(t) = 12.5(3^(4-t) -1) 0<=t<=4, where t is the time in years (after 4 years, the TV has no more
value with respect to warranty). If it f... | {"url":"http://mathhelpforum.com/advanced-statistics/110144-warrenty-payout.html","timestamp":"2014-04-19T02:59:22Z","content_type":null,"content_length":"34700","record_id":"<urn:uuid:8063335c-2ea3-4e1e-83f8-d59b9a3bcd00>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00044-ip-10-147... |
What is the geometric point of view of an algebraic line bundle compared to a analytic line bundle?
up vote 0 down vote favorite
Hi folkz,
I'm trying to learn more about line bundles, invertible sheaves and divisors on schemes. I understand the connection beweteen Cartier and Weil Divisors and the connection between Ca... | {"url":"http://mathoverflow.net/questions/92588/what-is-the-geometric-point-of-view-of-an-algebraic-line-bundle-compared-to-a-an","timestamp":"2014-04-24T12:48:08Z","content_type":null,"content_length":"63629","record_id":"<urn:uuid:6afbe6a5-8c9f-4bd7-8142-1d92ea14aa7e>","cc-path":"CC-MAIN-2014-15/segments/139822320612... |
Post a reply
A cow is tied to one corner ( vertex ) of a 20 m per side square barn. The cow has a 50 m length of chain to keep it from escaping while it is grazing. How big is the cow's grazing area?
This problem or similar ones appear a couple of times in this forum as well as on the internet. It does have an exact an... | {"url":"http://www.mathisfunforum.com/post.php?tid=18412&qid=239899","timestamp":"2014-04-17T21:47:30Z","content_type":null,"content_length":"20378","record_id":"<urn:uuid:5f4f14ef-90d8-4f49-a93a-1da37fda0cf9>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00636-ip-10-147-4-33.ec2.int... |
Feast solver - internal memory error
Hi all.
Calling dfeast_scsrgv, it returns with info=-1, an internal memory error.
The output is
Extended Eigensolvers: Size subspace 10
Extended Eigensolvers: Resize subspace 0
Extended Eigensolvers: Error with Internal memory allocation
I don't know if the error messag... | {"url":"https://software.intel.com/pt-br/forums/topic/474787","timestamp":"2014-04-19T08:16:58Z","content_type":null,"content_length":"54267","record_id":"<urn:uuid:0a341747-4102-4971-b2ee-fa88abb2ab74>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00063-ip-10-147-4-33.ec2.internal.w... |
Giving Percentages to numbers
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Giving Percentages to numbers
Hello, I'm new to these forums and decided to join when I heard from a few friends that this was the best forum on the net for programming. I hope to learn ... | {"url":"http://forums.devshed.com/javascript-development-115/giving-percentages-949648.html","timestamp":"2014-04-19T13:48:04Z","content_type":null,"content_length":"74735","record_id":"<urn:uuid:428403d2-322f-42ba-9b23-18e1f592c154>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00600... |
Hangman 1
Re: Hangman 1
Okay, then there is an L.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
Re: Hangman 1
no l
Re: Hangman 1
Could be an R?... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=251574","timestamp":"2014-04-19T22:20:44Z","content_type":null,"content_length":"32193","record_id":"<urn:uuid:78e66064-ca6e-4292-8c63-622a24e278f9>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00001-ip-10-147-4-33.ec2.internal... |
Stewart Heights, TX Math Tutor
Find a Stewart Heights, TX Math Tutor
...I emphasize good object-oriented design as the means of making the code easier to verify, modify and extend. When teaching students web development, I teach them JavaScript. JavaScript and its
libraries can be used to create highly interactive ... | {"url":"http://www.purplemath.com/stewart_heights_tx_math_tutors.php","timestamp":"2014-04-16T13:12:07Z","content_type":null,"content_length":"24105","record_id":"<urn:uuid:1d646dfc-ea1f-4add-93e5-c18272101836>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00261-ip-10-147-4-33.ec2.int... |
Video Library
Since 2002 Perimeter Institute has been recording seminars, conference talks, and public outreach events using video cameras installed in our lecture theatres. Perimeter now has 7 formal presentation
spaces for its many scientific conferences, seminars, workshops and educational outreach activities, all w... | {"url":"http://www.perimeterinstitute.ca/video-library?title=&page=571","timestamp":"2014-04-18T17:29:37Z","content_type":null,"content_length":"64710","record_id":"<urn:uuid:53d6829d-a420-40a8-a123-c88f000d037b>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00057-ip-10-147-4-33.ec2.... |
Summary: Notice that this expression depends on calendar time and the individual
stock prices, and not just on the index level. A local volatility function for
the index (that is, one that depends only on the price of the index and
time) can be obtained by calculating the expectation of 2
B conditional on
the value of ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/427/2692625.html","timestamp":"2014-04-20T04:18:54Z","content_type":null,"content_length":"8403","record_id":"<urn:uuid:71d9f061-54d1-48fb-a677-3b9687a239e8>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00458-ip-10-147-4... |
Particle In A Box
by Kristen Adams
Discussion of Concept
Part A: Why do we care about examining a particle in a box?
A particle in a box resembles an electron in a stable orbit around a nucleus. Such an electron exhibits a standi... | {"url":"http://physics.gmu.edu/~dmaria/590%20Web%20Page/public_html/qm_topics/potential/well/ParticleInABox.htm","timestamp":"2014-04-19T04:51:39Z","content_type":null,"content_length":"168341","record_id":"<urn:uuid:5e4ae03e-3996-4a06-ab5c-0818d2088ec5>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAI... |
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Which of the following is the slope between the points (-6, 0)... | {"url":"http://openstudy.com/updates/4f494376e4b00c3c5d32f6c2","timestamp":"2014-04-21T10:17:52Z","content_type":null,"content_length":"54478","record_id":"<urn:uuid:4455517c-13e8-42ec-ba50-70173cd8ab62>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00277-ip-10-147-4-33.ec2.internal.... |
Focus Fanatics - View Single Post - Valve cover question?
Valve cover question?
This is probably a stupid question but ill ask anyway. Its says that a 100 core will be returned for your valve cover. Now is that 100 over the cost of the valve cover or is that the cost you provide
then 100 will be given back?
Also will ... | {"url":"http://www.focusfanatics.com/forum/showpost.php?p=4250951&postcount=1","timestamp":"2014-04-17T23:30:50Z","content_type":null,"content_length":"27360","record_id":"<urn:uuid:df189ad7-1f30-4aab-ba30-339f7edfef95>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00435-ip-10-147-4-... |
How exactly does energy "become" mass?
Aren't we describing electromagnetic radiation here?
nope the general question was "how exactly does mass "become" energy?"
One guy claimed that photons, electromagnetic waves, are "pure" energy. But where is such definition stated and motivated?
To me, photons are one form of ene... | {"url":"http://www.physicsforums.com/showthread.php?t=284089","timestamp":"2014-04-21T14:55:20Z","content_type":null,"content_length":"76017","record_id":"<urn:uuid:8d3b7f19-0e8f-4507-9e77-1d7b3f0098f3>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00007-ip-10-147-4-33.ec2.internal.w... |
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Here's the question you clicked on:
In the chats I am not writing some things but its under my use... | {"url":"http://openstudy.com/updates/4fa08d55e4b029e9dc318fa1","timestamp":"2014-04-16T07:50:52Z","content_type":null,"content_length":"145408","record_id":"<urn:uuid:d58f17a8-147e-46a3-9500-ad61434af56f>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00043-ip-10-147-4-33.ec2.internal... |
Building a Cone
Suppose you want to build a (right circular) cone out of some flat material, perhaps paper or metal. You cut out a sector of a circle and roll it up to make the cone. Let the radius of the sector be
s, its central angle T (in radians), the height of the cone be h, the radius of its base r, and the verte... | {"url":"http://mathforum.org/dr.math/faq/formulas/BuildCone.html","timestamp":"2014-04-16T22:29:42Z","content_type":null,"content_length":"3332","record_id":"<urn:uuid:6a2c2c4d-4434-4e4c-8778-ac197d12fff0>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00641-ip-10-147-4-33.ec2.internal... |
Guess and Check
Date: 06/17/2002 at 18:12:40
From: Johnathan Minix
Subject: Problem Solving Straegy: Guess and Check
This is an example of a question
1. Sum of two numbers = 15
Difference of the numbers = 3
Find the numbers.
What is the product?
Thank you
Date: 06/17/2002 at 21:08:28
From: Doctor Peterson
Subj... | {"url":"http://mathforum.org/library/drmath/view/60819.html","timestamp":"2014-04-21T08:12:49Z","content_type":null,"content_length":"7061","record_id":"<urn:uuid:c8a8a6ba-b8ed-4b26-a72d-abab2e8486bd>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00089-ip-10-147-4-33.ec2.internal.war... |
Inclusive Counting on the GMAT
Understand this common type of special counting on the GMAT!
Question #1: On Monday, there were 29 bananas in the cafeteria. No new bananas were brought in after Monday. Two days later, on Wednesday, there were 14 bananas left. How many were eaten in that
Question #2: In January of la... | {"url":"http://magoosh.com/gmat/2012/inclusive-counting-on-the-gmat/","timestamp":"2014-04-18T21:11:35Z","content_type":null,"content_length":"54981","record_id":"<urn:uuid:2160830a-d4e9-4bf9-87de-675471583f60>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00014-ip-10-147-4-33.ec2.int... |
Parametric equations for cylinder/plane intersection
March 17th 2010, 10:22 PM #1
Junior Member
Jan 2010
Parametric equations for cylinder/plane intersection
I'd like to make sure my thinking is right on this problem and to see what the next step would be because I'm getting stuck.
The problem is to find th... | {"url":"http://mathhelpforum.com/calculus/134389-parametric-equations-cylinder-plane-intersection.html","timestamp":"2014-04-18T06:58:14Z","content_type":null,"content_length":"72198","record_id":"<urn:uuid:c9b3a51b-6daa-4b9b-9fea-8d23042ef6e7>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416... |
The 2 x 2 x 2 case in causality, of an effect, a cause and a confounder. A cross-over’s guide to the 2 x 2 x 2 contingency table
Colignatus, Thomas (2007): The 2 x 2 x 2 case in causality, of an effect, a cause and a confounder. A cross-over’s guide to the 2 x 2 x 2 contingency table.
Download (569Kb) | Preview
Basic... | {"url":"http://mpra.ub.uni-muenchen.de/3351/","timestamp":"2014-04-20T18:32:12Z","content_type":null,"content_length":"24386","record_id":"<urn:uuid:545556bb-03af-4b13-8304-905bb91fcded>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00137-ip-10-147-4-33.ec2.internal.warc.gz"} |
A color television has a power rating of 303 W. How much current does this set draw from a potential difference of... - Homework Help - eNotes.com
A color television has a power rating of 303 W. How much current does this set draw from a potential difference of 120 V?
The relationship between current, power and voltag... | {"url":"http://www.enotes.com/homework-help/color-television-has-power-rating-303-w-how-much-336899","timestamp":"2014-04-21T01:04:20Z","content_type":null,"content_length":"26072","record_id":"<urn:uuid:90edad67-685f-488b-85ee-cb24f7c1ca3e>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005... |
Pitching to Contact and FIP
Last month, I wrote a
primer on defense independent pitching stats, with a heavy focus on FIP. Lately, FIP is a somewhat hot topic following the Cy Young voting, where the pitchers who dominated the defense-independent
metrics won out in both leagues, and one of the two specifically cited FI... | {"url":"http://www.3-dbaseball.net/2009/11/pitching-to-contact-and-fip.html","timestamp":"2014-04-21T07:11:10Z","content_type":null,"content_length":"67934","record_id":"<urn:uuid:c671941a-9de0-44a8-bcbe-1958f86e1ccb>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00275-ip-10-147-4-33... |
Random number
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dlib C++ Library - graph_labeling_ex.cpp
// The contents of this file are in the public domain. See LICENSE_FOR_EXAMPLE_PROGRAMS.txt
This is an example illustrating the use of the graph_labeler and
structural_graph_labeling_trainer objects.
Suppose you have a bunch of objects and you need to label each of t... | {"url":"http://dlib.net/graph_labeling_ex.cpp.html","timestamp":"2014-04-21T04:33:41Z","content_type":null,"content_length":"31051","record_id":"<urn:uuid:ef40d590-0ab4-4318-93d9-7e9b0d4cef2a>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00015-ip-10-147-4-33.ec2.internal.warc.gz"} |
Body mass index
More About:
body, mass and index
Six week body makeover
(99% Match) ...body makeover Six week body makeover...mass index (BMI) of 30 or greater. Vitamin ...index (BMI) of 30 or greater. Vitamin
Body for Life diet
(99% Match) ...bodybuilder Bill Phillips. The program promises...mass. The goal of the Body... | {"url":"http://diet.com/g/body-mass-index","timestamp":"2014-04-17T12:55:08Z","content_type":null,"content_length":"44476","record_id":"<urn:uuid:a5d1d2f3-23ef-4f51-8f89-c74a882c92fd>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00229-ip-10-147-4-33.ec2.internal.warc.gz"} |
Who Should Take this Short Course
Trigonometry for you
Trigonometry is useful. If you would like to learn a bit about trigonometry, or brush up on it, then read on. These notes are more of an introduction and guide than a full course. For a full course
you should take a class or at least read a book.
There are no grade... | {"url":"http://www.clarku.edu/~djoyce/trig/who.html","timestamp":"2014-04-20T10:52:57Z","content_type":null,"content_length":"2099","record_id":"<urn:uuid:4bbf07dc-2868-4400-b32a-fff9fe774077>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00516-ip-10-147-4-33.ec2.internal.warc.gz"} |
Using math to speed up school buses
Credit: Carmine Savarese
(PhysOrg.com) -- Optimizing school bus routes is a lot more complicated than one might think. The International School of Geneva handed their problem over to a group of EPFL mathematicians.
Our student population is increasing rapidly, observes Michel China... | {"url":"http://phys.org/news/2011-06-math-school-buses.html","timestamp":"2014-04-21T02:24:59Z","content_type":null,"content_length":"68459","record_id":"<urn:uuid:3d1fc02c-ff39-4d5c-a0d1-e299da87d584>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00541-ip-10-147-4-33.ec2.internal.wa... |
ay Resources
X-Ray Resources on the Web
X-Ray Reference Data
References to measured photoabsorption cross-sections compiled by John Hubbell at NIST.
Theoretical Form Factor, Attenuation, and Scattering Tabulation for Z = 1-92 from E = (1-10 eV) to (0.4-1.0 MeV). by C. T. Chantler (J. Phys. Chem. Ref. Data 24, 7... | {"url":"http://henke.lbl.gov/optical_constants/web.html","timestamp":"2014-04-19T01:47:55Z","content_type":null,"content_length":"4539","record_id":"<urn:uuid:eadb9dd7-bdff-4df4-8374-b85ccde382d0>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00057-ip-10-147-4-33.ec2.internal.warc.gz"... |
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(-3w^3 x^-6)^3 Write your answer using only positive exponents... | {"url":"http://openstudy.com/updates/52d5f81de4b0274b88c56370","timestamp":"2014-04-17T12:52:38Z","content_type":null,"content_length":"78242","record_id":"<urn:uuid:4d29d730-2b98-4939-b63a-b8946c6ed825>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00334-ip-10-147-4-33.ec2.internal.... |
Gear Inches
Over a century since the death of the penny-farthing we still quantify bicycle gearing in reference to a high wheel bicycle. Like the terms horsepower and album, gear inches quantifies today’s
technology in terms of the past, left over from when safety bicycles with equal sized wheels took over the market t... | {"url":"http://www.urbanvelo.org/issue37/p72-73.html","timestamp":"2014-04-19T12:31:24Z","content_type":null,"content_length":"4822","record_id":"<urn:uuid:0a7472bc-7701-46ff-8a38-d3f9c24d5d3b>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00068-ip-10-147-4-33.ec2.internal.warc.gz"} |
Stephen Cole Kleene
Stephen Cole Kleene, (born Jan. 5, 1909, Hartford, Conn., U.S.—died Jan. 25, 1994, Madison, Wis.), American mathematician and logician whose work on recursion theory helped lay the foundations of
theoretical computer science.
Kleene was educated at Amherst College (A.B., 1930) and earned a Ph.D. in ... | {"url":"http://www.britannica.com/print/topic/319950","timestamp":"2014-04-16T12:11:01Z","content_type":null,"content_length":"9003","record_id":"<urn:uuid:e77c0dc8-f9cd-410b-996a-02de3cc63f74>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00150-ip-10-147-4-33.ec2.internal.warc.gz"} |
Abstracts -
electronically available articles
Updated 2011-09-03
Michael Johnson, Robert Rosebrugh and R.J. Wood
This article is extends the ``lens'' concept for view updating in Computer Science beyond the categories of sets and ordered sets. It is first shown that a constant complement view updating strategy
also cor... | {"url":"http://www.mta.ca/~rrosebru/abstracts.html","timestamp":"2014-04-19T04:20:03Z","content_type":null,"content_length":"31431","record_id":"<urn:uuid:d96a348d-4786-490b-9770-aa47a11ba0f9>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00362-ip-10-147-4-33.ec2.internal.warc.gz"} |
Next | Prev | Top | Index | JOS Index | JOS Pubs | JOS Home | Search Sound is radiated from a fully or partially open tonehole because the air just outside the tonehole is disturbed by the
vibrational motion of the ``open'' part of the tonehole volume. Hence the flow
A woodwind tonehole may be considered as an isotropi... | {"url":"https://ccrma.stanford.edu/~jos/wdth/SOUND_RADIATION.html","timestamp":"2014-04-16T17:52:52Z","content_type":null,"content_length":"11367","record_id":"<urn:uuid:94d1ce29-688e-47f1-aabb-6bd0db08bbaf>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00293-ip-10-147-4-33.ec2.inter... |
A Look At Home Runs In Minute Maid Park
With the UW Club Baseball team, I had the fortune to play at a myriad of parks this last year. Many of them were, to say the least, not good. Aside from the poor infields and bumpy outfields that can
be expected playing at public parks, one of the things that a player must adjust... | {"url":"http://balkingtraditionalism.blogspot.com/2009/05/look-at-home-runs-in-minute-maid-park.html","timestamp":"2014-04-20T10:46:01Z","content_type":null,"content_length":"45450","record_id":"<urn:uuid:9facf13e-df1e-43f9-8ed4-6aacdf014060>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-2014042303... |
linear quadratic systems
October 28th 2010, 03:33 PM #1
Oct 2010
linear quadratic systems
graph of f(x)=(x-2)^2-3
using slope of -4
write the equations of the line that intersects the parabola at one point, two points and no points.
please help me i don't understand what to do
Accidental double ... | {"url":"http://mathhelpforum.com/algebra/161355-linear-quadratic-systems.html","timestamp":"2014-04-18T01:28:17Z","content_type":null,"content_length":"42313","record_id":"<urn:uuid:7636f35b-23de-4aff-8845-2fcc921e097c>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00456-ip-10-147-4-... |
PEAC Seasonal Rainfall Outlook
Koror: Rainfall for April-May-June 2014 is expected to be AVERAGE OR ABOVE AVERAGE for Koror. There is a 30% chance that rainfall during the AMJ season will be less than 34.28 inches; a 35% chance
that rainfall will be between 34.28 inches and 42.1 inches; and a 35% chance that rainfall w... | {"url":"http://www.prh.noaa.gov/peac/rainfall.php","timestamp":"2014-04-17T15:49:50Z","content_type":null,"content_length":"39132","record_id":"<urn:uuid:8ebfc2cc-5af3-498e-b04a-1c3b42a09e3d>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00283-ip-10-147-4-33.ec2.internal.warc.gz"} |
Diophantine Equation
I was looking for some help solving the equation 15 625x + 8404 = 1024y thank you
You have $5^6x+2^2\cdot 11\cdot 191=2^{10}y$$\Longrightarrow 5^6x-2^{10}y=-2^2\cdot 11\cdot 191$ . Since $(5^6,2^{10})=1$ , the above equation has solution in the integers, and as $5^6\cdot 313+2^
{10}\cdot (-4776)=1$... | {"url":"http://mathhelpforum.com/number-theory/127872-diophantine-equation-print.html","timestamp":"2014-04-20T23:55:07Z","content_type":null,"content_length":"5809","record_id":"<urn:uuid:7b2d8e50-cc6b-4c60-b89a-72c4a96c6a35>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00246-ip-10... |
Posts by
Total # Posts: 31
Find the area of a segment formed by a chord 8" long in a circle with radius of 8".
How did number 3 work out "someone"? It says "LEAST LIKELY" not "MOST LIKELY"
Algebra I
A 15 foot flagpole is mounted on top of a school building. If the top of the flagpole forms a 31° angle with the ground ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=panda","timestamp":"2014-04-16T10:59:54Z","content_type":null,"content_length":"12405","record_id":"<urn:uuid:d87528fd-c35c-4546-a54f-ae06e88a91b9>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00365-ip-10-147-4-33.ec2.inte... |
Writing inequality
March 7th 2007, 06:44 AM
Writing inequality
1. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75, 63, and 68. Write a inequality representing the score that Sam must get
on the last test to get a C grade.
2. The cost fo... | {"url":"http://mathhelpforum.com/algebra/12285-writing-inequality-print.html","timestamp":"2014-04-19T03:31:30Z","content_type":null,"content_length":"6086","record_id":"<urn:uuid:0a4a4394-dd1e-418c-82f8-9ae1f0846835>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00630-ip-10-147-4-33.... |
Cotati Geometry Tutors
...Numbers finally come alive! Students' natural approach to this is often a fearful one, but with the right guidance and instruction, this can turn to interest and curiosity. At this stage, I
relate algebra back to our everyday lives as much as possible.
50 Subjects: including geometry, En... | {"url":"http://www.algebrahelp.com/Cotati_geometry_tutors.jsp","timestamp":"2014-04-17T21:27:49Z","content_type":null,"content_length":"24620","record_id":"<urn:uuid:0fc78537-4b25-43a7-878d-d39d3cfc4ea6>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00653-ip-10-147-4-33.ec2.internal.w... |
The Curriculum Foundations Workshop on Chemistry
By David Bressoud
Nine chemists met at Macalester College in November 2000 for the MAA Curriculum Foundations Workshop in Chemistry. Their charge was to provide advice for the planning and teaching of the mathematics
curriculum as it affects chemistry majors. Two of the ... | {"url":"http://www.maa.org/programs/faculty-and-departments/curriculum-department-guidelines-recommendations/crafty/summer-reports/workshop-chemistry?device=mobile","timestamp":"2014-04-20T01:24:26Z","content_type":null,"content_length":"25554","record_id":"<urn:uuid:57b709b6-f3ee-48db-9ce9-0046b1f94138>","cc-path":"CC... |
Possible Answer
Curly Brackets signify an Array-Entered Formula in Excel. To get the curly brackets back on your formula hit ctrl+shift+enter instead of just enter after typing the formula. - read more
what do the brackets { } mean around a formula? Excel Worksheet Functions ... Microsoft Excel MVP ... Getting rid of c... | {"url":"http://www.askives.com/what-do-curly-brackets-mean-in-excel.html","timestamp":"2014-04-19T02:38:16Z","content_type":null,"content_length":"36537","record_id":"<urn:uuid:419f0f74-1c12-42c7-8e03-0abbced39793>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00195-ip-10-147-4-33.ec2... |
Harvard Public Health Review: Summer 2002
ot a seat is empty in Kresge 502, the cozy auditorium tucked into the midsection of the Harvard School of Public Health's main building. Students, staff, junior faculty, several tenured professors,
and at least one dean are in the audience for the noontime talk. The speaker is ... | {"url":"http://www.hsph.harvard.edu/review/review_summer_02/677robins.html","timestamp":"2014-04-17T04:17:57Z","content_type":null,"content_length":"12846","record_id":"<urn:uuid:01ab7911-2df0-4d4a-bdc7-fe38ed6960e3>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00219-ip-10-147-4-33.... |
Physics Forums - View Single Post - Linear Algebra
I am having trouble with the following question. (Just hoping to get some guidance, recommended texts etc.):
"Consider an eigenvalue problem Ax = λx, where A is a real symmetric n*n matrix, the transpose of the matrix coincides with the matrix, (A)^T = A. Find ... | {"url":"http://www.physicsforums.com/showpost.php?p=97021&postcount=1","timestamp":"2014-04-17T15:30:32Z","content_type":null,"content_length":"8816","record_id":"<urn:uuid:676dc7cf-2a44-495a-a3ec-4931f828c28a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00588-ip-10-147-4-33.ec2.int... |
Brevet US20060259880 - Optimization of circuit designs using a continuous spectrum of library cells
This application is a continuation of U.S. application Ser. No. 10/447,396, entitled “Optimization of Circuit Designs Using a Continuous Spectrum of Library Cells,” which was filed with the U.S.
Patent & Trademark Office... | {"url":"http://www.google.fr/patents/US20060259880?hl=fr","timestamp":"2014-04-17T09:50:07Z","content_type":null,"content_length":"106054","record_id":"<urn:uuid:ee9de418-4d86-4d26-855b-8ec0cd7fde18>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00108-ip-10-147-4-33.ec2.internal.warc.... |
Directed Mammalian Gene Regulatory Networks Using Expression and Comparative Genomic Hybridization Microarray Data from Radiation Hybrids
Meiotic mapping of quantitative trait loci regulating expression (eQTLs) has allowed the construction of gene networks. However, the limited mapping resolution of these studies has m... | {"url":"http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1000407?imageURI=info:doi/10.1371/journal.pcbi.1000407.g003","timestamp":"2014-04-20T06:34:04Z","content_type":null,"content_length":"280003","record_id":"<urn:uuid:1e990a5c-8058-4e89-97ce-fd6dfeca6f35>","cc-path":"CC-MAIN-2014-15/segments/139760... |
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Finding Zeros/Roots of Polynomials - College Algebra
• This section covers concepts and properties related to finding zeros/roots of polynomials. The following are some of the specific topics covered
□ zero(s) of a polynomial
□ the fundamental theorem of algebra
□ multiplicities of zeros
• If you ... | {"url":"https://sites.google.com/a/uwlax.edu/college-algebra/Chapter4/Finding-ZerosRoots-of-Polynomials","timestamp":"2014-04-18T18:32:56Z","content_type":null,"content_length":"31258","record_id":"<urn:uuid:ac5529cf-90a9-43d7-b76c-cab46bfe84db>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416... |
Basic Chain Rule Problem with Trig Functions
October 23rd 2010, 08:22 PM #1
[SOLVED] Basic Chain Rule Problem with Trig Functions
Hi, everyone. First post but I have a feeling I'll be coming back often.
Problem: For what values of $x$ in the interval $[0,2\Pi]$ does the graph of $f(x)=\cos^2(x)+\sin(x)$ have a ... | {"url":"http://mathhelpforum.com/calculus/160756-basic-chain-rule-problem-trig-functions.html","timestamp":"2014-04-17T07:41:23Z","content_type":null,"content_length":"40031","record_id":"<urn:uuid:d7fd9a05-0cfe-4aa2-aaa8-ec6d6f707b18>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-000... |
Widespread Compensatory Evolution Conserves DNA-Encoded Nucleosome Organization in Yeast
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
PLoS Comput Biol. Dec 2010; 6(12): e1001039.
Widespread Compensatory Evolution Conserves DNA-Encoded Nucleo... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009600/?tool=pubmed","timestamp":"2014-04-16T17:02:52Z","content_type":null,"content_length":"177396","record_id":"<urn:uuid:94f846f7-ac39-47c5-8975-edc85d2e469e>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00516-ip-10-147-4-33.e... |
While Math was probably one of my better subjects in High School, I was far from the best in my class. I chose a college in part based on the availability of Applied Mathematics and/or Computer
Science as a major. I expected that my High School courses would have prepared me well for college math, but unfortunately tha... | {"url":"https://mathmaine.wordpress.com/about/","timestamp":"2014-04-16T19:06:03Z","content_type":null,"content_length":"32083","record_id":"<urn:uuid:809719fa-8a13-4e3d-bef0-929262a4cdc3>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00287-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mathematical uniqueness
In category theory, one sometimes denotes unique arrows by ! in a commutative diagram.
In general two objects in a category may have any number of morphisms between them (including none). In most cases a diagram only highlights a relationship between some arrows in the category. We
don't care ab... | {"url":"http://everything2.com/title/Mathematical+uniqueness","timestamp":"2014-04-19T15:12:37Z","content_type":null,"content_length":"23242","record_id":"<urn:uuid:ea2b95b2-06f1-4f92-ba1b-f4bc02bfce54>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00006-ip-10-147-4-33.ec2.internal.wa... |