content stringlengths 86 994k | meta stringlengths 288 619 |
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South Gate Calculus Tutor
...I make my students understand the concepts of derivative and integral first. Then I start to derive or integrate functions with them and help them get the required skills in dealing with them.
Perfect shapes.
11 Subjects: including calculus, statistics, algebra 2, geometry
...I was ... | {"url":"http://www.purplemath.com/South_Gate_calculus_tutors.php","timestamp":"2014-04-21T02:41:43Z","content_type":null,"content_length":"23990","record_id":"<urn:uuid:995219af-8a58-47d6-8fe2-ea61f36914c3>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00346-ip-10-147-4-33.ec2.interna... |
Boundedness of Solutions to $\Delta u = f u$ on $R^2$
up vote 3 down vote favorite
Consider the Laplacian $\Delta = d/dx^2 + d/dy^2$ on $\mathbb{R}^2$.
This is true: Let $f$ be a nonnegative function, not identically zero. Then any positive solution of $\Delta u = f u$ is unbounded.
Let $g$ be any function such that $\... | {"url":"http://mathoverflow.net/questions/132259/boundedness-of-solutions-to-delta-u-f-u-on-r2","timestamp":"2014-04-18T14:40:42Z","content_type":null,"content_length":"52933","record_id":"<urn:uuid:929ecdb2-f3fb-489f-8371-20db10f9bf3b>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-0... |
Public Function HyperGeometricRandom( _
ByVal vNumSmp As Variant _
, ByVal vPopSuc As Variant _
, ByVal vNumPop As Variant _
) As Variant
Random Number with Hypergeometric Distribution
See also:
HyperGeometricRandomTest Subroutine
HyperGeometricInverse Function
HyperGeometricCDF Function
... | {"url":"http://www.entisoft.com/ESTools/MathProbability_HyperGeometricRandom.HTML","timestamp":"2014-04-19T22:58:58Z","content_type":null,"content_length":"2630","record_id":"<urn:uuid:ce3abdc0-ccd3-4f6e-940f-285913b842b0>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00289-ip-10-147... |
Proving two floor problems equal each other
September 20th 2010, 08:52 AM #1
Junior Member
Sep 2010
Proving two floor problems equal each other
Excuse the confusing text but I don't know how to input math texts on this forum (yet).
So my problem is:
Prove that for positive real number x,
I figured I... | {"url":"http://mathhelpforum.com/discrete-math/156804-proving-two-floor-problems-equal-each-other.html","timestamp":"2014-04-16T11:15:00Z","content_type":null,"content_length":"45994","record_id":"<urn:uuid:89f2a7a3-4d11-4242-af01-a8f766ba74f0>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416... |
The breath of Julius Caesar
How much air did Julius Caesar breathe in his lifetime?
Fact: He was killed at the age of 56 (Et tu Brute?).
Fact: On average, a human being uses between 1 and 2 m^3 of air per hour. A part of the exhaled air will be re-inhaled, so let's say it is 1 m^3/hour.
Conclusion: In a 56 year lifetim... | {"url":"http://www.henk-reints.nl/caesar.htm","timestamp":"2014-04-17T12:58:32Z","content_type":null,"content_length":"4360","record_id":"<urn:uuid:10d8d76f-cb64-4cdf-ab43-b00cdc3b09b0>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00253-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is Apple's Realized P/E ratio?
Oct 12, ’12 2:13 PM
The Price/Earnings ratio is a very simple measure of the “value” a company has. The Price is the current share price and the Earnings is usually the sum of the last 12 months’ earnings per share. In
other words it measures how many of the last year’s earnings are ... | {"url":"http://www.asymco.com/2012/10/12/what-is-apples-realized-pe-ratio/","timestamp":"2014-04-18T15:50:21Z","content_type":null,"content_length":"125306","record_id":"<urn:uuid:49a24e26-6ca7-4cca-b339-6552245388c2>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00259-ip-10-147-4-33... |
Very fast mixture-model-based clustering using multiresolution kd-trees
Results 1 - 10 of 11
- In Proceedings of the 17th International Conf. on Machine Learning , 2000
"... Despite its popularity for general clustering, K-means suffers three major shortcomings; it scales poorly computationally, the number of clusters ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1776987","timestamp":"2014-04-18T21:16:33Z","content_type":null,"content_length":"39625","record_id":"<urn:uuid:5aac50fa-a9cb-46b8-8bb1-bdec7c6da3a2>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00332-ip-10-147-4-33.ec2.internal.war... |
the first resource for mathematics
Caristi’s fixed point theorem and selections of set-valued contractions.
(English) Zbl 0916.47044
Let $\left(X,d\right)$ be a metric space and $T:X\to X$ a map which need not be continuous but satisfies $d\left(x,Tx\right)\le \phi \left(x\right)-\phi \left(Tx\right)$ for some lower se... | {"url":"http://zbmath.org/?q=an:0916.47044","timestamp":"2014-04-21T12:18:27Z","content_type":null,"content_length":"25560","record_id":"<urn:uuid:3b438acc-f34c-4eff-8696-fa24ba92d7bf>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00055-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is the simplest oscillatory integral for which sharp bounds are unknown?
up vote 6 down vote favorite
I have either heard or read that sharp asymptotics and bounds for oscillatory integrals of the form
$ \int e^{i \lambda \Phi(x)} \psi(x) dx \quad \lambda \to \infty $
are unknown when the critical points for the p... | {"url":"http://mathoverflow.net/questions/103138/what-is-the-simplest-oscillatory-integral-for-which-sharp-bounds-are-unknown?sort=oldest","timestamp":"2014-04-21T04:59:56Z","content_type":null,"content_length":"59009","record_id":"<urn:uuid:6cc2f63d-8e8f-46b2-b687-e2d0aade73e9>","cc-path":"CC-MAIN-2014-15/segments/139... |
MathGroup Archive: April 2005 [00533]
[Date Index] [Thread Index] [Author Index]
Re: Re: Infinite sum of gaussians
• To: mathgroup at smc.vnet.net
• Subject: [mg56173] Re: Re: Infinite sum of gaussians
• From: Maxim <ab_def at prontomai... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Apr/msg00533.html","timestamp":"2014-04-17T21:51:57Z","content_type":null,"content_length":"42573","record_id":"<urn:uuid:1d04801f-7510-4ef2-946f-5b647bb3b875>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00229-ip-10-147-4-33.... |
Basic Elements
The basic elements of geometry are objects you see every day but probably never think about (unlike your Nintendo DS, which you think about every day and still can't seem to find). We're talking
about lines, angles, and shapes—and lots of 'em.
That being the case, geometry will require you to draw someti... | {"url":"http://www.shmoop.com/geometry-introduction/basic-geometry-elements.html","timestamp":"2014-04-17T06:58:26Z","content_type":null,"content_length":"34063","record_id":"<urn:uuid:c329ee0a-40eb-446d-a55a-c758feb06812>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00204-ip-10-147-... |
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)
Directed inverse limits of spatial locales
Autho... | {"url":"http://www.ams.org/journals/proc/2002-130-10/S0002-9939-02-06196-8/","timestamp":"2014-04-19T12:23:07Z","content_type":null,"content_length":"25588","record_id":"<urn:uuid:967c46e8-54d9-44da-af18-527b06181da1>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00132-ip-10-147-4-33... |
Gary, IN Calculus Tutor
Find a Gary, IN Calculus Tutor
I earned High Honors in Molecular Biology and Biochemistry as well as an Ancient History (Classics) degree from Dartmouth College. I then went on to earn a Ph.D. in Biochemistry and Structural
Biology from Cornell University's Medical College. As an undergradua... | {"url":"http://www.purplemath.com/Gary_IN_calculus_tutors.php","timestamp":"2014-04-21T11:14:50Z","content_type":null,"content_length":"23900","record_id":"<urn:uuid:ef234776-96bc-4c60-8981-98a02cde721c>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00120-ip-10-147-4-33.ec2.internal.... |
Abington, MA Science Tutor
Find an Abington, MA Science Tutor
I am currently a high school biology and chemistry teacher, so I am very familiar with the Massachusetts state frameworks, and also the MCAS tests. I have had a lot of success preparing students
from several districts (including ELL and special education... | {"url":"http://www.purplemath.com/abington_ma_science_tutors.php","timestamp":"2014-04-18T13:43:56Z","content_type":null,"content_length":"24008","record_id":"<urn:uuid:d8ff72ba-5ccd-4a22-a31d-e12a7010c0e6>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00368-ip-10-147-4-33.ec2.intern... |
Existence of a convex hull of few points in R^n ?
January 12th 2008, 01:56 AM
Existence of a convex hull of few points in R^n ?
I have a set of vectors V {v1,...,vk} where every element of V is from R^n. Please consider that k could be smaller than n.
Does the convex hull C exist for the vectors in V ? so that ... | {"url":"http://mathhelpforum.com/advanced-math-topics/25933-existence-convex-hull-few-points-r-n-print.html","timestamp":"2014-04-20T03:20:16Z","content_type":null,"content_length":"6801","record_id":"<urn:uuid:ad6a4a81-7698-467e-93a8-53a398c3e13b>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-2014... |
Royal Palm Beach, FL Algebra 2 Tutor
Find a Royal Palm Beach, FL Algebra 2 Tutor
...This translated to working with around 700 students each week, helping them improve their level of conversational English. Through this experience, I worked with 7-8 native Korean teachers in
planning lessons and carrying them out i... | {"url":"http://www.purplemath.com/Royal_Palm_Beach_FL_algebra_2_tutors.php","timestamp":"2014-04-20T04:39:31Z","content_type":null,"content_length":"24659","record_id":"<urn:uuid:fab8ceaa-0724-4ecc-9851-d77ce282a7ea>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00427-ip-10-147-4-33.e... |
Problem-Solving Models
1.15: Problem-Solving Models
Practice Problem-Solving Models
Suppose you're taking a standardized test to get into college and you encounter a type of problem that you've never seen before. What tools could you use to help solve the problem? Is there anything
you should do before trying to solve ... | {"url":"http://www.ck12.org/book/CK-12-Basic-Algebra-Concepts/r14/section/1.15/","timestamp":"2014-04-24T11:13:25Z","content_type":null,"content_length":"158009","record_id":"<urn:uuid:c59bf476-0647-4b7d-a417-950345ffaf53>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00359-ip-10-147-... |
From OLPC
Feature Requests
RPN mode needed for scientific calculations.--Mokurai 22:01, 19 May 2007 (EDT) (not sure whether this still applies to the new version Rwh 10:27, 15 July 2007 (EDT))
I suggest that a better solution would be to allow multistep calculations with saved 'variables'. This can do everything that R... | {"url":"http://wiki.laptop.org/index.php?title=Talk:Calculate&oldid=187382","timestamp":"2014-04-19T02:12:59Z","content_type":null,"content_length":"39592","record_id":"<urn:uuid:f18060e0-5536-4b8d-b046-3a090a3a11f1>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00164-ip-10-147-4-33.e... |
Homework Help
Recent Homework Questions About Geometry
Post a New Question | Current Questions
Geometry HELP HELP
Find the equation of a circle circumscribes a triangle determined by the line y= 0 , y= x and 2x+3y= 10 PLEASE HELP ME BELLS
Tuesday, February 18, 2014 at 6:56am
original dimensions: l, w, h volume = lwh ne... | {"url":"http://www.jiskha.com/math/geometry/?page=4","timestamp":"2014-04-18T18:48:32Z","content_type":null,"content_length":"31756","record_id":"<urn:uuid:5e920e8d-6cbc-461c-93f2-f777e866abe8>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00515-ip-10-147-4-33.ec2.internal.warc.gz"} |
Proposition 35
If two numbers measure any number, then the least number measured by them also measures the same.
Let the two numbers A and B measure any number CD, and let E be the least that they measure.
I say that E also measures CD.
If E does not measure CD, let E, measuring DF, leave CF less than itself.
Now, sinc... | {"url":"http://aleph0.clarku.edu/~djoyce/java/elements/bookVII/propVII35.html","timestamp":"2014-04-21T07:05:31Z","content_type":null,"content_length":"3791","record_id":"<urn:uuid:dc9972a5-dc1b-4cdd-9811-050e61a94faa>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00180-ip-10-147-4-3... |
complex solutions
Could someone help me with this? Find all solutions to z = (6 − 6√3)^(1/5).
I am guessing you mean $z=6(1-i\sqrt{3})$ we use De Moivre's formula $z^{\frac{1}{n}}=r^{\frac{1}{n}}\left[ \cos(\frac{x+2\pi k}{n})+ i \sin(\frac{x+2\pi k}{n})\right]$ in the above formula x is the
reference angle so ours is ... | {"url":"http://mathhelpforum.com/trigonometry/35139-complex-solutions.html","timestamp":"2014-04-18T13:34:36Z","content_type":null,"content_length":"33810","record_id":"<urn:uuid:ced1031b-ad2e-4b5e-be58-bb9d5f9c23fe>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00191-ip-10-147-4-33.... |
Meaning of Slope for a p-t Graph
As discussed in the previous part of Lesson 3, the slope of a position vs. time graph reveals pertinent information about an object's velocity. For example, a small slope means a small velocity; a
negative slope means a negative velocity; a constant slope (straight line) means a constan... | {"url":"http://www.physicsclassroom.com/Class/1Dkin/U1L3b.cfm","timestamp":"2014-04-17T01:21:59Z","content_type":null,"content_length":"53983","record_id":"<urn:uuid:c8594055-d0b4-4973-9577-f58290f2d818>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00522-ip-10-147-4-33.ec2.internal.... |
Math Forum Discussions
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Topic: Best ("Most Standard") Choice for LegendreType?
Replies: 0
AES Best ("Most Standard") C... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=223917","timestamp":"2014-04-18T09:21:53Z","content_type":null,"content_length":"14271","record_id":"<urn:uuid:5a91b3f7-8573-4dbf-8b5b-045473cf18d6>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00556-ip-10-147-4-33.ec2.internal.wa... |
Polynomial Equation Solver
Recently I came across a situation where I needed to solve a 4th degree polynomial equation in .NET, and to my surprise I couldn't find any code written in C# or VB .NET that contained either the
explicit algebraic formulas, or the numerical algorithm Jenkins-Traub. (hvowever I did find the J... | {"url":"http://www.codeproject.com/Articles/552678/Polynomial-Equation-Solver?msg=4515137","timestamp":"2014-04-17T17:06:12Z","content_type":null,"content_length":"144866","record_id":"<urn:uuid:b68736ec-9279-4e26-a5a1-5ec524799f15>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00464-... |
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S.western Moving and Storage wants to have enough money to pur... | {"url":"http://openstudy.com/updates/52cb88efe4b00a421e4b6963","timestamp":"2014-04-16T22:43:12Z","content_type":null,"content_length":"35397","record_id":"<urn:uuid:e2270e5a-32ce-4bac-8b4a-1c8a721dd596>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00662-ip-10-147-4-33.ec2.internal.w... |
Gary, IN Calculus Tutor
Find a Gary, IN Calculus Tutor
I earned High Honors in Molecular Biology and Biochemistry as well as an Ancient History (Classics) degree from Dartmouth College. I then went on to earn a Ph.D. in Biochemistry and Structural
Biology from Cornell University's Medical College. As an undergradua... | {"url":"http://www.purplemath.com/Gary_IN_calculus_tutors.php","timestamp":"2014-04-21T11:14:50Z","content_type":null,"content_length":"23900","record_id":"<urn:uuid:ef234776-96bc-4c60-8981-98a02cde721c>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00120-ip-10-147-4-33.ec2.internal.... |
Past Analysis Seminars
Fall 2011
Wednesday, October 26, 2011 at 10:00 am in Hume 331
Ali Al-Sharadqah
Statistical Analysis of Curve Fitting in Errors-In-Variables Models
Fall 2010
Thursday, December 2, 2010 at 2:00 pm in Hume 331
M. M. Czerwinska
Noncommutative Symmetric Spaces of Measurable Operators
Friday, November ... | {"url":"http://www.olemiss.edu/depts/mathematics/seminars-analysis.html","timestamp":"2014-04-21T12:15:35Z","content_type":null,"content_length":"53225","record_id":"<urn:uuid:8dcfd323-a010-431f-b4f0-bca4cc92f198>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00319-ip-10-147-4-33.ec2... |
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Topic: Help with Manipulate
Replies: 1 Last Post: Nov 15, 2013 6:54 AM
Messages: [ Previous | Next ]
H... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2605903&messageID=9324474","timestamp":"2014-04-16T07:27:03Z","content_type":null,"content_length":"18276","record_id":"<urn:uuid:b509a97e-4fb8-42e7-9a31-f8ccdab3106d>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00543-ip-10-147-4... |
This post is a bit of a divergence from my norm.
I'm going to editorialize a bit about mathematics, type classes and the tension between different ways of fitting ideas together, rather than about any one algorithm or data structure.
I apologize in advance for the fact that my examples are written from my perspective, ... | {"url":"https://www.fpcomplete.com/user/edwardk/editorial/procrustean-mathematics","timestamp":"2014-04-18T10:34:49Z","content_type":null,"content_length":"53978","record_id":"<urn:uuid:7da2601f-9455-4543-96fd-d0753fb80eae>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00576-ip-10-147... |
Homework Help
Recent Homework Questions About Geometry
Post a New Question | Current Questions
Geometry HELP HELP
Find the equation of a circle circumscribes a triangle determined by the line y= 0 , y= x and 2x+3y= 10 PLEASE HELP ME BELLS
Tuesday, February 18, 2014 at 6:56am
original dimensions: l, w, h volume = lwh ne... | {"url":"http://www.jiskha.com/math/geometry/?page=4","timestamp":"2014-04-18T18:48:32Z","content_type":null,"content_length":"31756","record_id":"<urn:uuid:5e920e8d-6cbc-461c-93f2-f777e866abe8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00515-ip-10-147-4-33.ec2.internal.warc.gz"} |
Research Interests
Relativistic Astrophysics
Relativistic astrophysics is the application of the theory of general relativity (the theory of strong gravitational fields) to problems in astrophysics. The strongest gravitational fields in the
universe are associated with compact objects (neutron stars and black holes). T... | {"url":"http://www.ualberta.ca/~morsink/research.html","timestamp":"2014-04-20T09:58:14Z","content_type":null,"content_length":"3705","record_id":"<urn:uuid:650bbdc4-53a8-4994-9ec2-0c6a1920c868>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00003-ip-10-147-4-33.ec2.internal.warc.gz"} |
This Article
Bibliographic References
Add to:
Performance Evaluation of Mobile Processes via Abstract Machines
October 2001 (vol. 27 no. 10)
pp. 867-889
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/ts/2001/10/e0867-abs.html","timestamp":"2014-04-19T02:31:35Z","content_type":null,"content_length":"68047","record_id":"<urn:uuid:eaed000e-6665-4e6e-b50a-3fd6e0bd33c7>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00582-ip-10-147-4-33.ec2.int... |
Permutations and Combinations
PC # 1
There are 7 men and 3 ladies. Find the number of ways in which a committee of 6 persons can be formed if the committee is to have atleast 2 ladies.
Character is who you are when no one is looking.
Re: Permutations and Combinations
first, I thank you ganesh for making this new themes... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=95240","timestamp":"2014-04-17T12:47:40Z","content_type":null,"content_length":"37858","record_id":"<urn:uuid:d4594603-c394-4236-ae24-e5d24e2a5b33>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00029-ip-10-147-4-33.ec2.internal.... |
Carl Gottfried Neumann
Born: 7 May 1832 in Königsberg, Germany (now Kaliningrad, Russia)
Died: 27 March 1925 in Leipzig, Germany
... | {"url":"http://www-history.mcs.st-andrews.ac.uk/Biographies/Neumann_Carl.html","timestamp":"2014-04-16T10:37:41Z","content_type":null,"content_length":"12781","record_id":"<urn:uuid:1c08b13b-8528-489e-850f-9c1a727cf2bb>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00359-ip-10-147-4-3... |
Download the FitOO latest version
Download CorelPoly, preliminary work of FitOO letting you to fit polynomilas and exponential sums
FitOO is a non-linear curve fitting tool for OpenOffice.org. It is a Calc template with the necessary structure and macros to implement the Levenberg-Maquard algorithm. This algorithm reso... | {"url":"http://oooconv.free.fr/fitoo/fitoo_en.html","timestamp":"2014-04-16T18:56:34Z","content_type":null,"content_length":"13098","record_id":"<urn:uuid:53fe5019-6176-444a-a3ee-1d7bf23d844d>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00479-ip-10-147-4-33.ec2.internal.warc.gz"} |
Java Modelling Tools - JWAT
JWAT allows workload analysis using clustering techniques. Input data can be collected from any kind of textual file: support for standard apache log files is provided but users can specify
customized formats. During input phase, users can provide the following extraction criteria:
• All: ... | {"url":"http://jmt.sourceforge.net/JWAT.html","timestamp":"2014-04-19T22:07:54Z","content_type":null,"content_length":"7282","record_id":"<urn:uuid:78f1da8d-3d5f-41b3-a389-982762a5ef0c>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00407-ip-10-147-4-33.ec2.internal.warc.gz"} |
How to Calculate Operating Leverage
Edit Article
Edited by IngeborgK, Razor Blade, BR, Maluniu and 2 others
The operating leverage of a business is the ratio of the change in operating income (EBIT) to the change in sales. Operating leverage is a way to measure the volatility of the business's earnings in
relation to s... | {"url":"http://www.wikihow.com/Calculate-Operating-Leverage","timestamp":"2014-04-21T12:18:10Z","content_type":null,"content_length":"62019","record_id":"<urn:uuid:476212e2-97e5-49cd-a354-c5f5332a4047>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00196-ip-10-147-4-33.ec2.internal.wa... |
Poincare, Jules Henri (1854-1912)
The mind uses its faculty for creativity only when experience forces it to do so.
Poincare, Jules Henri (1854-1912)
Mathematical discoveries, small or great, are never born of spontaneous generation. They always presuppose a soil seeded with preliminary knowledge and well prepa... | {"url":"http://www.maa.org/quote_alphabetical/p?page=7&device=mobile","timestamp":"2014-04-21T13:05:13Z","content_type":null,"content_length":"31013","record_id":"<urn:uuid:424681b6-5278-43d6-b93e-de1edeb7b09c>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00515-ip-10-147-4-33.ec2.in... |
Wolfram Demonstrations Project
R-Trees for Indexing Multidimensional Data
An R-tree is a data structure used to index multidimensional data in database systems for spatial queries. Branches in an R-tree maintain a minimum bounding rectangle of all the child branches and
nodes. Queries against the R-tree traverse the tr... | {"url":"http://demonstrations.wolfram.com/RTreesForIndexingMultidimensionalData/","timestamp":"2014-04-16T21:52:57Z","content_type":null,"content_length":"42575","record_id":"<urn:uuid:6d2c82cf-e72a-45a7-b72d-e36b8ae03756>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00544-ip-10-147-... |
Kids.Net.Au - Encyclopedia > Mathematical topos
(plural: topoi or toposes - this is a contentious topic) in
is a type of
which allows the formulation of all of mathematics inside it. See
introduction to topos theory
for an account of the genesis of this concept.
Traditionally, mathematics is built on set theory, and al... | {"url":"http://encyclopedia.kids.net.au/page/ma/Mathematical_topos?title=Subobject_classifier","timestamp":"2014-04-16T13:21:54Z","content_type":null,"content_length":"17696","record_id":"<urn:uuid:7c576df7-604c-4545-b4d4-002185edfaa1>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00... |
Union, NJ Precalculus Tutor
Find an Union, NJ Precalculus Tutor
Hi! I recently completed a master's in applied mathematics and have started working in a cancer research lab in Hackensack. I can tutor all areas of K-12 math including calculus and SAT/ACT math.
I have tutored several students, some as long as 6-8 wee... | {"url":"http://www.purplemath.com/Union_NJ_precalculus_tutors.php","timestamp":"2014-04-16T07:23:04Z","content_type":null,"content_length":"24085","record_id":"<urn:uuid:691ba595-d93e-4bdc-96b2-3cc83591bfdc>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00356-ip-10-147-4-33.ec2.inter... |
How to Calculate Operating Leverage
Edit Article
Edited by IngeborgK, Razor Blade, BR, Maluniu and 2 others
The operating leverage of a business is the ratio of the change in operating income (EBIT) to the change in sales. Operating leverage is a way to measure the volatility of the business's earnings in
relation to s... | {"url":"http://www.wikihow.com/Calculate-Operating-Leverage","timestamp":"2014-04-21T12:18:10Z","content_type":null,"content_length":"62019","record_id":"<urn:uuid:476212e2-97e5-49cd-a354-c5f5332a4047>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00196-ip-10-147-4-33.ec2.internal.war... |
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HIII can someone please help me with numbers 5 and 6!? The ans... | {"url":"http://openstudy.com/updates/50fba1b9e4b010aceb331188","timestamp":"2014-04-18T03:52:38Z","content_type":null,"content_length":"33723","record_id":"<urn:uuid:4fcaddb4-808f-4914-8139-33d7d7f8bd1b>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00348-ip-10-147-4-33.ec2.internal.... |
quick question
January 5th 2008, 05:52 AM #1
Junior Member
Jan 2007
im working on an anova problem
i have count of 8
sum of 646
therefore an average of 80.75
i just cant remember how to get the variance
any help appreciated
what exactly soes variance signify in this case???
the appar... | {"url":"http://mathhelpforum.com/advanced-statistics/25574-quick-question.html","timestamp":"2014-04-18T08:19:49Z","content_type":null,"content_length":"33811","record_id":"<urn:uuid:f9cfc68e-772c-47bc-b570-2228a82e1247>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00535-ip-10-147-4-... |
Student Support Forum: 'problem when Plotting a List of functions...' topic
Author Comment/Response
I am desperately trying to plot several functions --listed in a variable of type List-- with the Plot command. as a Mathematica beginner, i thought it would be straigtforward, ... but I am
facin... | {"url":"http://forums.wolfram.com/student-support/topics/2674","timestamp":"2014-04-17T09:53:52Z","content_type":null,"content_length":"27305","record_id":"<urn:uuid:96add905-b178-45d1-b995-2208c65a1b27>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00503-ip-10-147-4-33.ec2.internal.... |
Patente US6084986 - System and method for finding the center of approximately circular patterns in images
The present invention is directed to the field of image processing and, more particularly, to finding the center of approximately circular patterns in images.
In automated clinical diagnostics, a droplet of some fl... | {"url":"http://www.google.es/patents/US6084986?dq=flatulence","timestamp":"2014-04-17T15:33:48Z","content_type":null,"content_length":"65955","record_id":"<urn:uuid:cb3cb786-e6d7-456b-9d72-7db3494dc60f>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00415-ip-10-147-4-33.ec2.internal.wa... |
Another programming problem!!!
hi guys
i am trying to make a program to solve a Sudoku.i hope you know what that is.
now i have finished the code but there seems to be a logical error because i entered a valid one and it outputted the message 'The Sudoku cannot be solved!!!'
here's the code:
program Sudoku_solver;
{$mo... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=192043","timestamp":"2014-04-20T01:10:53Z","content_type":null,"content_length":"45309","record_id":"<urn:uuid:f5d21470-7e97-4d62-abf0-c4dcf2b364cc>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00450-ip-10-147-4-33.ec2.internal.... |
Optimized Sections for High-Strength Concrete Bridge Girders--Effect of Deck Concrete Strength
CHAPTER 4. TASK 3: ANALYSES OF PRESTRESS LOSSES AND LONG-TERM DEFLECTIONS
Analyses to determine the effect of high-performance concrete on prestress losses and long-term deflections were performed using a computer program kno... | {"url":"https://www.fhwa.dot.gov/publications/research/infrastructure/structures/05058/04.cfm","timestamp":"2014-04-18T00:50:48Z","content_type":null,"content_length":"73097","record_id":"<urn:uuid:35c8a2dd-fac7-4b50-8f8d-abb4012357da>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00... |
Page:Scientific Memoirs, Vol. 3 (1843).djvu/684
This page has been
, but needs to be
L. F. MENABREA ON BABBAGE'S ANALYTICAL ENGINE.
cases the difficulty will disappear, if we observe that for a great number of functions the series which represent them may be rendered convergent; so that, according to the degree of appr... | {"url":"http://en.wikisource.org/wiki/Page:Scientific_Memoirs,_Vol._3_(1843).djvu/684","timestamp":"2014-04-17T23:44:49Z","content_type":null,"content_length":"25258","record_id":"<urn:uuid:5036859d-3d9a-475a-aee5-7c6cb91777d5>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00558-ip-1... |
Coin tosses don't really give you fifty-fifty odds
The coin toss, the great equalizer of all odds, is not as random as it seems. When flipped by a human being, the odds are slightly stacked towards one side.
One famous Futurama episode showed a universe where everything is the same, except the result of each coin toss.... | {"url":"http://io9.com/5826157/coin-tosses-arent-really-fifty-fifty","timestamp":"2014-04-21T07:57:19Z","content_type":null,"content_length":"84158","record_id":"<urn:uuid:f6fc337c-1166-47f8-ae54-b06a076f78f5>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00177-ip-10-147-4-33.ec2.int... |
'Senior mathematical challenge'
Issue 20
May 2002
The UK National Mathematics Contest 1988-1996
As Tony Gardiner says in at the beginning of this book, "the last ten years or so has seen a remarkable blossoming of public interest in mathematics [but] most of the books produced have been for
adults, rather than for stud... | {"url":"http://plus.maths.org/content/senior-mathematical-challenge","timestamp":"2014-04-17T06:46:11Z","content_type":null,"content_length":"25725","record_id":"<urn:uuid:2747a835-dc43-4274-a206-eb85bd0d338b>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00524-ip-10-147-4-33.ec2.int... |
Next | Prev | Up | Top | Index | JOS Index | JOS Pubs | JOS Home | Search
The volume velocity cross-sectional area
When a flow is confined within an enclosed channel, as it is in an acoustic tube, volume velocity is conserved when the tube changes cross-sectional area, assuming the density mass in a flow: The
total mas... | {"url":"https://ccrma.stanford.edu/~jos/pasp/Volume_Velocity_Gas.html","timestamp":"2014-04-21T10:59:20Z","content_type":null,"content_length":"10023","record_id":"<urn:uuid:20f64ece-4fc6-4394-9c37-85e6f8103248>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00461-ip-10-147-4-33.ec2.i... |
Items tagged with parameter
So I've got a numerical solution to a D.E. and want to find which parameters (v, theta) cause the second event to occur. Here's my dsolve
> soln:= dsolve({eqx, eqy, inty, intx, x(0)=0, y(0)=0}, {x(t), y(t)}, numeric, method = rkf45, output=listprocedure, parameters=[v, theta], events=[ [ [di... | {"url":"http://www.mapleprimes.com/tags/parameter?page=2","timestamp":"2014-04-18T15:48:34Z","content_type":null,"content_length":"99040","record_id":"<urn:uuid:e731c8dd-589a-47a0-88c0-450801623752>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00205-ip-10-147-4-33.ec2.internal.warc.... |
Grid Walk
Sponsoring Company:
Challenge Description
There is a monkey which can walk around on a planar grid. The monkey can move one space at a time left, right, up or down. That is, from (x, y) the monkey can go to (x+1, y), (x-1, y), (x, y+1), and
(x, y-1). Points where the sum of the digits of the absolute value of... | {"url":"https://www.codeeval.com/public_sc/60/","timestamp":"2014-04-18T15:39:12Z","content_type":null,"content_length":"13301","record_id":"<urn:uuid:cfa34586-217e-40e0-9118-d38bea8e45b6>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00112-ip-10-147-4-33.ec2.internal.warc.gz"} |
1. Introduction
The transconductor is a versatile building block employed in many analog and mixed-signal circuit applications, such as continuous-time filters, delta-sigma modulators, variable gain-amplifier or
data converter. The transconductor is to perform voltage-to-current conversion. Linearity is one of most cri... | {"url":"http://www.intechopen.com/books/advances-in-solid-state-circuit-technologies/transconductor","timestamp":"2014-04-20T03:11:21Z","content_type":null,"content_length":"183194","record_id":"<urn:uuid:0a465647-8c4d-4074-93b5-2b2265f8eeda>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-2014041600... |
xamples of
Last edited 7/15/2009 7:21:00 PM
The examples given here:
¨ are basic types of functions that are used everywhere in abstract math
¨ are functions you need to be familiar with
¨ are (sigh) boring.
For any set A, the identity function is the function that takes an element to itself; in other words, for every... | {"url":"http://abstractmath.org/MM/MMFuncExamples.htm","timestamp":"2014-04-18T10:36:38Z","content_type":null,"content_length":"376247","record_id":"<urn:uuid:b18e45bf-9816-44e4-978b-9d977ba33ad7>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00473-ip-10-147-4-33.ec2.internal.warc.gz... |
2006.414: The problem of differentiation of an Abelian function over its parameters
2006.414: Victor Buchstaber and Dmitry Leykin (2006) The problem of differentiation of an Abelian function over its parameters.
There is a more recent version of this eprint available. Click here to view it.
Full text available as:
PD... | {"url":"http://eprints.ma.man.ac.uk/664/","timestamp":"2014-04-16T19:13:34Z","content_type":null,"content_length":"10867","record_id":"<urn:uuid:a4eb8973-68ac-42b8-b9db-7e0dc9d749e1>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00322-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts from May 2008 on Dr. Myron Evans
Subject: Lemaitre / Tolman / Bondi Metric
Date: Sat, 31 May 2008 12:18:25 EDT
This describes a spherically symmetric cloud of dust alleged to be expanding or collapsing under gravitation. It is an exact solution of the Einstein field equation found by Lemaitre in 1933, Tolman
in 1... | {"url":"http://drmyronevans.wordpress.com/2008/05/","timestamp":"2014-04-20T08:14:54Z","content_type":null,"content_length":"40624","record_id":"<urn:uuid:bc6dc199-bfa7-4e76-ad13-5a1c23652b09>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00131-ip-10-147-4-33.ec2.internal.warc.gz"} |
What does ¶ Mean!?
August 7th 2008, 04:34 PM #1
Aug 2008
What does ¶ Mean!?
I Am very stumped.
I need to know what this symbol means.
here it is in a equation
1 radian = 180 degrees / ¶
5 x 1 radian = 5 x 180 degrees / ¶
5 radians = 286.5 degrees
does anyoe know the value or meaning or n... | {"url":"http://mathhelpforum.com/math-topics/45524-what-does-mean.html","timestamp":"2014-04-17T21:53:52Z","content_type":null,"content_length":"41463","record_id":"<urn:uuid:8eb044dc-939c-4ec5-9b7f-456a43eb80fd>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00615-ip-10-147-4-33.ec2.... |
How to find the function if the derivative is given?Given f'(x)=36x^5+3x^2 determine f(x). - Homework Help - eNotes.com
How to find the function if the derivative is given?
Given f'(x)=36x^5+3x^2 determine f(x).
The problem provides the derivative of the function, hence, you need to evaluate the function using anti-der... | {"url":"http://www.enotes.com/homework-help/how-find-function-derivative-given-398701","timestamp":"2014-04-19T23:28:41Z","content_type":null,"content_length":"29784","record_id":"<urn:uuid:0cef5f9e-5905-4c2e-9327-f1510c23d51f>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00109-ip-1... |
[Solved] if condition doesn't work on formula generated cell
Weird behavior of excelI have the below information in my excelA1: String value of 10+20A2: Number 5In A3 I am reading the number before “+” in A1 using “=Left(A1, Find(“+”,A1)-1)”. I got the number
10I want to have a formula in my A4 whereby I should compare... | {"url":"http://www.computing.net/answers/office/if-condition-doesnt-work-on-formula-generated-cell/17721.html","timestamp":"2014-04-16T16:11:44Z","content_type":null,"content_length":"34649","record_id":"<urn:uuid:8f88ddfe-0dc7-4209-b8ab-3395b6d868a5>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20... |
Back to Compression and shear Based on part of the GeotechniCAL reference package
by Prof. John Atkinson, City University, London
Stiffness Back to Basic mechanics of soils
stiffness is the relationship between changes of stress and changes of strain.
The stiffness E' is the gradie... | {"url":"http://environment.uwe.ac.uk/geocal/SoilMech/basic/stiffness.htm","timestamp":"2014-04-17T17:08:48Z","content_type":null,"content_length":"15683","record_id":"<urn:uuid:1b1303bd-3a49-4f90-9fa0-a969c41f3bdd>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00452-ip-10-147-4-33.ec2... |
algebraically closed
field K
is called
algebraically closed
if every
of positive degree has a zero in
. (Equivalently, such a polynomial must split into a product of linear factors.)
For example the fundamental theorem of algebra says that C is algebraically closed. (Any proof of this eventually boils down to the compl... | {"url":"http://everything2.com/title/algebraically+closed?showwidget=showCs777233","timestamp":"2014-04-19T20:46:23Z","content_type":null,"content_length":"26620","record_id":"<urn:uuid:ae050987-cec8-473c-92bc-08958d23ba8c>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00175-ip-10-14... |
The world's worst macro preprocessor
Last week I added another plugin to my Blosxom installation. As I wrote before, the sole benefit of Blosxom is that it's incredibly simple and lightweight. So when I write plugins for it, I try to
keep them incredibly simple and lightweight, lest I spoil the single major benefit of ... | {"url":"http://blog.plover.com/2006/09/","timestamp":"2014-04-21T04:33:25Z","content_type":null,"content_length":"76485","record_id":"<urn:uuid:1b605df6-b8c6-4abb-8ee9-bfa466d83ef5>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00396-ip-10-147-4-33.ec2.internal.warc.gz"} |
Hawthorne, CA Precalculus Tutor
Find a Hawthorne, CA Precalculus Tutor
...My major is Civil Engineering which adds to my extensive teaching experience. I started tutoring when I was 15. My students have stayed in touch after more than 20 years, being most of them
successful professionals in various technical fields... | {"url":"http://www.purplemath.com/hawthorne_ca_precalculus_tutors.php","timestamp":"2014-04-20T01:54:17Z","content_type":null,"content_length":"24321","record_id":"<urn:uuid:56f64ae0-c1bd-4789-a7aa-8641af588e27>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00127-ip-10-147-4-33.ec2.in... |
Real Math
• Students will use a variety of basic and advanced math skills to solve real-world problems
• Students will understand the relationship between academic knowledge or skills and future careers
1. Real Math (PDF)
Background Discussion (10 minutes)
1. Explain that mathematics doesn't have to be difficult ... | {"url":"http://www.scholastic.com/browse/lessonplan.jsp?id=701","timestamp":"2014-04-20T08:14:57Z","content_type":null,"content_length":"18759","record_id":"<urn:uuid:b7595a91-ef10-4d9f-9d1d-0814e35d0bdd>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00659-ip-10-147-4-33.ec2.internal.... |
Results 1 - 10 of 67
, 2000
"... Stochastic Logic Programs (SLPs) have been shown to be a generalisation of Hidden Markov Models (HMMs), stochastic context-free grammars, and directed Bayes' nets. A stochastic logic program
consists of a set of labelled clauses p:C where p is in the interval [0,1] and C is a first-orde... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=691158","timestamp":"2014-04-19T23:23:34Z","content_type":null,"content_length":"39611","record_id":"<urn:uuid:a5740aed-8ffb-4942-9d1e-48cad9ccb9b9>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00493-ip-10-147-4-33.ec2.internal.war... |
Nathan Brixius
I have created a simulation model in Microsoft Excel using Frontline Systems’ Analytic Solver Platform to predict the 2014 NCAA Tournament using the technique I described in my previous post.
Click here to download the spreadsheet.
To try it out, go to solver.com and download a free trial of Analytic Sol... | {"url":"http://nathanbrixius.wordpress.com/","timestamp":"2014-04-19T00:03:32Z","content_type":null,"content_length":"113324","record_id":"<urn:uuid:8d3f9072-8535-4683-9a8a-13cc7686427b>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00270-ip-10-147-4-33.ec2.internal.warc.gz"} |
Cool furniture, design objects and desiderata
post #2671 of 3471
9/9/13 at 12:57pm
• Posts: 10,845
• Joined: 1/2008
• Location: The American Gardens Building, West 81st
Butcher block normally has the end grain showing, correct?
McMaster Carr also has table tops similar to those from Ikea, but in a heavier thickne... | {"url":"http://www.styleforum.net/t/83589/cool-furniture-design-objects-and-desiderata/2670","timestamp":"2014-04-21T01:12:46Z","content_type":null,"content_length":"111265","record_id":"<urn:uuid:995d5131-8f31-4716-a39b-293c1c599ba2>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-003... |
Approved by University Studies Sub
Approved by Faculty Senate
University Studies Course Approval Proposal
Oral Communication Flag
The Department of Mathem... | {"url":"http://www.winona.edu/ifo/courseproposals/Math_and_Stats/ay2001-2002.htm/Math440.htm","timestamp":"2014-04-20T21:05:26Z","content_type":null,"content_length":"21627","record_id":"<urn:uuid:6d603cd2-0cb4-45b9-b1c5-0f899ab234b7>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-004... |
MathFiction: Children of Dune (Frank Herbert)
a list compiled by Alex Kasman (College of Charleston)
Home All New Browse Search About
Children o... | {"url":"http://kasmana.people.cofc.edu/MATHFICT/mfview.php?callnumber=mf563","timestamp":"2014-04-16T18:58:19Z","content_type":null,"content_length":"10686","record_id":"<urn:uuid:a7c0ce0c-fc20-4b16-a05f-61b4729789af>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00073-ip-10-147-4-33... |
Help with proof
December 14th 2011, 07:29 AM #1
Nov 2008
Help with proof
This is a simple proof, and it makes sense logically, but I don't know how to show it. Any tips on how to prove stuff like this?
if V is a vector space with basis {v1,...,vn} and W is a subspace of V = sp(v3,..,vn)
show that if w E... | {"url":"http://mathhelpforum.com/advanced-algebra/194249-help-proof.html","timestamp":"2014-04-17T22:23:48Z","content_type":null,"content_length":"33645","record_id":"<urn:uuid:56c1660c-6c73-4459-b03f-7e33afab0b5c>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00396-ip-10-147-4-33.ec... |
I have a quiz
August 14th 2006, 07:43 PM
I have a quiz
If the distance to a sound source is halved, how will the sound intensity level change?
a) increase by a factor of 2
b) depends on the actual distance
c) increase by a factor of 4.
d) increase by 6 dB
e) increase by 3 dB
August 14th 2006, 08... | {"url":"http://mathhelpforum.com/advanced-applied-math/4918-i-have-quiz-print.html","timestamp":"2014-04-20T19:19:00Z","content_type":null,"content_length":"6635","record_id":"<urn:uuid:72f056f1-cccf-4e90-8038-32442d9dafc8>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00363-ip-10-14... |
details on make-event expansion
Major Section: MAKE-EVENT
The normal user of make-event can probably ignore this section, but we include it for completeness. We assume that the reader has read and understood the basic documentation for make-event (see
make-event), but we begin below with a summary of expansion.
Here i... | {"url":"http://planet.racket-lang.org/package-source/cce/dracula.plt/1/2/language/acl2-html-docs/MAKE-EVENT-DETAILS.html","timestamp":"2014-04-17T12:46:12Z","content_type":null,"content_length":"13156","record_id":"<urn:uuid:1dba7b1a-3a15-4002-b9dd-867621dc40d2>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/war... |
Zero content subset
May 28th 2011, 06:09 AM #1
Zero content subset
I'm trying to find the proof of the following proposition.
Let $S^n$ be the unit sphere in $R^n$. If $K \subset S^n$ is $n-1$ dimensional, then K has Lebesgue measure zero.
I'd b very thankful if any of you could give me the general idea beh... | {"url":"http://mathhelpforum.com/differential-geometry/181855-zero-content-subset.html","timestamp":"2014-04-21T06:41:37Z","content_type":null,"content_length":"46533","record_id":"<urn:uuid:0113f84d-2af6-4062-a57a-d155341f9fe7>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00437-ip-... |
Bacliff Calculus Tutor
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Hi, my name's Brian, I have a lot of experience tutoring and I'm fun and easy to work with. I can guarantee that I will help you get an A in your course or ace that big test you're preparing for.
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DTMCPack: Suite of functions related to discrete-time discrete-state Markov Chains
A series of functions which aid in both simulating and determining the properties of finite, discrete-time, discrete state markov chains. Two functions (DTMC, MultDTMC) produce n iterations of a
Markov Chain(s) based on transition probab... | {"url":"http://cran.r-project.org/web/packages/DTMCPack/index.html","timestamp":"2014-04-19T14:33:16Z","content_type":null,"content_length":"2656","record_id":"<urn:uuid:247e783e-6985-4c8a-8202-9e7e690d404e>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00124-ip-10-147-4-33.ec2.inter... |
Results 1 - 10 of 25
, 1993
"... This is an introduction to the philosophy and use of OBJ, emphasizing its operational semantics, with aspects of its history and its logical semantics. Release 2 of OBJ3 is described in detail,
with many examples. OBJ is a wide spectrum first-order functional language that is rigorously... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=241009","timestamp":"2014-04-20T10:06:28Z","content_type":null,"content_length":"37415","record_id":"<urn:uuid:ac5a64aa-97e4-4b3e-a35f-dd2fad4d4332>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00129-ip-10-147-4-33.ec2.internal.warc... |
Evaluate the limits
March 30th 2013, 09:52 AM #1
Evaluate the limits
I have such a problem:
Given that lim x->a f(x) = 0, lim x->a g(x) = 0, lim x->a h(x) = 1, lim x->a p(x) = INF, lim x->a q(x) = INF,
Evaluate these limits:
1. Lim x->a f(x)/g(x) =
2. Lim x->a f(x)/p(x) =
3. Lim x->a h(x)/p(x... | {"url":"http://mathhelpforum.com/calculus/216023-evaluate-limits.html","timestamp":"2014-04-20T07:59:48Z","content_type":null,"content_length":"99079","record_id":"<urn:uuid:ee20a92a-a5b2-416a-acfc-1b73ece64e6f>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00632-ip-10-147-4-33.ec2.i... |
Could widespread use of combination antiretroviral therapy eradicate HIV epidemics?
Title Could widespread use of combination antiretroviral therapy eradicate HIV epidemics?
Publication Journal Article
Year of 2002
Authors Velasco-Hernandez, JX, Gershengorn HB, Blower SM
Journal Lancet Infect Dis
Volu... | {"url":"http://www.semel.ucla.edu/publication/journal-article/velasco-hernandez/2002/could-widespread-use-combination-antiretroviral-t","timestamp":"2014-04-18T11:05:28Z","content_type":null,"content_length":"32832","record_id":"<urn:uuid:081bbf21-e812-444e-9366-af57998db1e4>","cc-path":"CC-MAIN-2014-15/segments/139760... |
Measuring Electrical Potential and Electrical Fields without a computer
Students know how to calculate Gauss’s law and Electric field lines even to the point to create enclosed Gaussian surfaces when they are asked a pencil and paper problem. However, when you give them
a physical object, they are completely lost and m... | {"url":"http://www.physicsforums.com/showpost.php?p=3520414&postcount=4","timestamp":"2014-04-20T08:39:15Z","content_type":null,"content_length":"8986","record_id":"<urn:uuid:bb83f681-a81b-43d2-96b7-fb6b698d8e4d>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00509-ip-10-147-4-33.ec2.i... |
PUBLICATIONS--Report "Type curves for selected problems of flow to wells in confined aquifers"
UNITED STATES DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
RESTON, VA. 22092
In Reply Refer To: November 20, 1981
Mail Stop 411
GROUND WA... | {"url":"http://water.usgs.gov/admin/memo/GW/gw82.02.html","timestamp":"2014-04-20T05:47:03Z","content_type":null,"content_length":"3149","record_id":"<urn:uuid:73bc3ae5-efd0-47c3-8485-19deb6f6eff7>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00010-ip-10-147-4-33.ec2.internal.warc.g... |
Topological Defects in Cosmology - A. Gangui
3.4. Macroscopic string description
Let us recapitulate briefly the microphysics setting before we see its connection with the macroscopic string description we will develop below. We consider a Witten-type bosonic superconductivity
model in which the fundamental Lagrangian ... | {"url":"http://ned.ipac.caltech.edu/level5/March02/Gangui/Gangui3_4.html","timestamp":"2014-04-16T10:26:26Z","content_type":null,"content_length":"13704","record_id":"<urn:uuid:9f057bec-adfb-4af4-9b44-e0f3e6f2c113>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00262-ip-10-147-4-33.ec... |
Least prime primitive root
up vote 7 down vote favorite
For $p$ a prime number, let $G(p)$ be the least prime $q$ such that $q$ is a primitive root mod $p$, that is $q$ generates the multiplicative group $(\mathbb Z/p\mathbb Z$)* .
Is it known that $G(p)=O(p)$ ? I don't mind if the answer assumes GRH or any other s... | {"url":"http://mathoverflow.net/questions/112594/least-prime-primitive-root/112601","timestamp":"2014-04-18T23:22:14Z","content_type":null,"content_length":"67899","record_id":"<urn:uuid:27d45263-8a81-4850-907f-872108a168a2>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00496-ip-10-14... |
Coulhon T., Grigor'yan A., Manifolds and graphs with slow heat kernel decay
- Duke Math. J , 2000
"... We prove that a two sided sub-Gaussian estimate of the heat kernel on an infinite weighted graph takes place if and only if the volume growth of the graph is uniformly polynomial and the Green
kernel admits a uniform ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1636126","timestamp":"2014-04-18T08:50:55Z","content_type":null,"content_length":"14513","record_id":"<urn:uuid:8a7517a6-9362-45bb-b15d-1911731119a2>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00046-ip-10-147-4-33.ec2.internal.wa... |
Litchfield, NH Prealgebra Tutor
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...I always put the student's interest first and adapt my explanations and the level of instructions according to the understanding of the particular person in my charge. My real satisfaction is
to see that the student improves to the level that... | {"url":"http://www.purplemath.com/Litchfield_NH_Prealgebra_tutors.php","timestamp":"2014-04-17T11:03:00Z","content_type":null,"content_length":"24075","record_id":"<urn:uuid:3db64f15-2369-42f0-9794-c784d69f4932>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00285-ip-10-147-4-33.ec2.i... |
Meeting Details
For more information about this meeting, contact Nigel Higson, John Roe, Ping Xu, Mathieu Stienon.
Title: Weyl Character Formula in K-Theory, III
Seminar: Noncommutative Geometry Seminar
Speaker: ... | {"url":"http://www.math.psu.edu/calendars/meeting.php?id=7908","timestamp":"2014-04-20T06:13:07Z","content_type":null,"content_length":"3856","record_id":"<urn:uuid:cc59e1c7-588b-4763-b6ca-ddc2fc5467b1>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00237-ip-10-147-4-33.ec2.internal.w... |
Tyngsboro Geometry Tutor
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...I teach all levels of Pre-Algebra, Algebra, Geometry and Pre-Calculus. Test Preparation: - Math SAT - MTEL General Curriculum 03 Math Subtest - MTEL Elementary Math 53, Middle School Math 47 I
have fulfilled all state testing requirements for the Massachus... | {"url":"http://www.purplemath.com/Tyngsboro_geometry_tutors.php","timestamp":"2014-04-20T19:23:57Z","content_type":null,"content_length":"23791","record_id":"<urn:uuid:311dfb89-239f-4886-b935-cb0713094c12>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00516-ip-10-147-4-33.ec2.interna... |
Boundary integral equation approach for conformal mapping, complex boundary value problems, and reproducing kernels.
Murid, Ali H. M. and Hurmin, Baharudin and Nasser, Mohamed M. S. (2003) Boundary integral equation approach for conformal mapping, complex boundary value problems, and reproducing kernels. The
Proceeding... | {"url":"http://eprints.utm.my/3849/","timestamp":"2014-04-21T02:10:07Z","content_type":null,"content_length":"18637","record_id":"<urn:uuid:f5d28695-47a7-43a3-953e-4303cedf58d2>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00102-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Coordinate Geometry - Master Slope and Get Points! - Kaplan GRE Blog
Coordinate Geometry – Master Slope and Get Points!
When my classes arrive at the math session that covers coordinate geometry, there is a general outbreak of panic:
“I haven’t done this since high school…”
“Which one is the y-axis again?”
“Seriously,... | {"url":"http://gre.kaptest.com/2013/07/10/coordinate-geometry-master-slope-and-get-points/","timestamp":"2014-04-21T15:41:30Z","content_type":null,"content_length":"70728","record_id":"<urn:uuid:da6a9274-df7e-426c-ac99-7256bd18f4e4>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00106... |
Easton, PA Algebra 1 Tutor
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...I also tutor individual students who are preparing to take the MCAT. When I took the MCAT in preparation for Kaplan training, my overall score was a 41 which ranks in the 99th percentile. I am
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Appendix J
Previous | Table of Contents | Next
Performance-related specifications require mathematical models to link construction quality to expected life and, ultimately, to value expressed in the form of payment schedules. Although ong... | {"url":"http://www.fhwa.dot.gov/publications/research/infrastructure/pavements/pccp/02095/appj.cfm","timestamp":"2014-04-17T19:09:32Z","content_type":null,"content_length":"39557","record_id":"<urn:uuid:f7c39a70-012d-4abd-9ed8-232d47fc5507>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-201404230320... |
Lecture 1
Types of scales & levels of measurement
Discrete and continuous variables
Daniel's text distinguishes between discrete and continuous variables. These are technical distinctions that will not be all that important to us in this cl... | {"url":"http://www.upa.pdx.edu/IOA/newsom/pa551/lecture1.htm","timestamp":"2014-04-16T07:53:23Z","content_type":null,"content_length":"24504","record_id":"<urn:uuid:5e5a8c99-5448-4998-a18c-dec058c203bd>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00012-ip-10-147-4-33.ec2.internal.wa... |
Hodge theory for Lie algebra (co)homology
up vote 5 down vote favorite
Let $G$ be a simple Lie group and $P$ its parabolic subgroup such that on the level of Lie algebras we have $\mathfrak{p} = \mathfrak{g}_0 \oplus \mathfrak{n}$. The dual $\mathfrak{n}^{\*}$ is
identified with the nilradical of the opposite Lie algeb... | {"url":"http://mathoverflow.net/questions/79022/hodge-theory-for-lie-algebra-cohomology","timestamp":"2014-04-17T07:14:31Z","content_type":null,"content_length":"54279","record_id":"<urn:uuid:a095ef0c-6504-4939-8d6e-3d171f274651>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00550-ip... |
Difference Between Euler Circuits And Euler Paths
An introduction to Euler paths and circuits Library
An Euler circuit is similar to an Euler path, except that the starting and ending the relationship between the nature of the vertices and the kind of path/circuit that
Quick Summary
An Euler Circuit IS a type of Eule... | {"url":"http://prijom.com/posts/difference-between-euler-circuits-and-euler-paths.php","timestamp":"2014-04-18T10:37:24Z","content_type":null,"content_length":"32216","record_id":"<urn:uuid:36e984e1-dd8d-43cb-9ca4-2de587ca44db>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00574-ip-10... |
Logic Syllabus:Course Description
Course Syllabus
Philosophy 103: Introduction to Logic
... | {"url":"http://philosophy.lander.edu/logic/syllabus_description.html","timestamp":"2014-04-18T08:25:31Z","content_type":null,"content_length":"22669","record_id":"<urn:uuid:4437bb87-1423-4075-a94d-14f9809768a7>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00067-ip-10-147-4-33.ec2.in... |
binomcdf, binompdf
May 12th 2009, 08:38 PM #1
Junior Member
Sep 2008
binomcdf, binompdf
Ok, these problems should be easy, as I can use the calculator function to solve, but deriving the numbers has proved to be difficult.
Find probability that at least 2 computers are defective:
23 computers, probabili... | {"url":"http://mathhelpforum.com/advanced-statistics/88785-binomcdf-binompdf.html","timestamp":"2014-04-18T13:41:17Z","content_type":null,"content_length":"51797","record_id":"<urn:uuid:42182e34-7255-4809-aa7b-b2fedcc58714>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00574-ip-10-14... |
Auburndale, MA Statistics Tutor
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