content stringlengths 86 994k | meta stringlengths 288 619 |
|---|---|
Performance Optimization
What is it and what should it do?
Its from codechef.com, I'm eager to learn different approaches. I came up with this after a lot of tries but still the performance is slow.
It is required to find the minimum n such that Fn % p = c.
Fn is the nth fibonacci term, ct is n in this code.
Range of c... | {"url":"http://www.cplusplus.com/forum/general/112707/","timestamp":"2014-04-21T04:42:19Z","content_type":null,"content_length":"12844","record_id":"<urn:uuid:93c8ba76-37af-4cef-9eb8-425758a862bc>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00249-ip-10-147-4-33.ec2.internal.warc.gz... |
User verret
bio website
visits member for 2 years
seen 9 hours ago
stats profile views 184
22h awarded Promoter
22h comment $2$-group with two isomorphic normal subgroups of index $4$ with non-isomorphic quotients
I'm not sure I understand your example. Could you maybe be more e... | {"url":"http://mathoverflow.net/users/22377/verret?tab=activity","timestamp":"2014-04-18T00:51:02Z","content_type":null,"content_length":"46021","record_id":"<urn:uuid:c3288927-ab4b-40dc-90c8-bf7bf0e78d5c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00176-ip-10-147-4-33.ec2.interna... |
Expected value of sum of fractions
up vote 1 down vote favorite
Suppose $r$ is a set of attributes with probabilities while $p$ is a set of attributes without probabilities. For example, say that $r$ = {$a$:0.4, $b$:1.0} and $p$ = {$a$, $c$}. (Here, $a.prob =
0.4$ and $b.prob = 1.0$.) There are two possible worlds for ... | {"url":"http://mathoverflow.net/questions/64708/expected-value-of-sum-of-fractions","timestamp":"2014-04-17T12:47:04Z","content_type":null,"content_length":"47554","record_id":"<urn:uuid:78a91527-4072-4251-b5da-ae50f5232ede>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00079-ip-10-1... |
Menlo Park SAT Math Tutor
Find a Menlo Park SAT Math Tutor
I graduated from The University of Texas at Austin as a Chemical Engineer. I've also played tennis since middle school and have taught tennis to preschool kids and adults. My tutoring specialties
are in math and science, ranging from elementary level to col... | {"url":"http://www.purplemath.com/menlo_park_sat_math_tutors.php","timestamp":"2014-04-19T02:25:19Z","content_type":null,"content_length":"24313","record_id":"<urn:uuid:5b3fbc87-fe22-4b82-a3a4-c259a9595362>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00174-ip-10-147-4-33.ec2.interna... |
Assignment for Friday, 10-30-09
Log onto a computer with your group.
On the Novell Screen go to:
Interactive Journey Through Physics
–Circular Motion 1
–Circular Motion 2
Do all parts except MCAT Questions
Submit one set of answers for the group. You can submit by paper, or copy/paste to the comment section below (just... | {"url":"http://mrandradesapphysics.blogspot.com/2009/10/assignment-for-friday-10-30-09.html","timestamp":"2014-04-17T15:52:27Z","content_type":null,"content_length":"95615","record_id":"<urn:uuid:ba0a3678-4f09-46b5-9b06-a5b6109ffa4c>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00644... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
1. A container company wants to design a cardboard container i... | {"url":"http://openstudy.com/updates/4fb11d13e4b059b524fd28d1","timestamp":"2014-04-20T00:50:20Z","content_type":null,"content_length":"34194","record_id":"<urn:uuid:da7706ae-d762-4242-8e61-6deab4717c37>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00560-ip-10-147-4-33.ec2.internal.w... |
Probability Abstract
Probability Abstracts 68
This document contains abstracts 1907-1959. They have been mailed on April 30, 2002.
1907. BROWNIAN EXCURSIONS AND PARISIAN BARRIER OPTIONS: A NOTE
Michael Schr\"{o}der
This note re-addresses the Paris barrier options proposed by Yor and
collaborators and their valuation us... | {"url":"http://pas.imstat.org/Letters/letter_68.shtml","timestamp":"2014-04-20T05:46:08Z","content_type":null,"content_length":"61845","record_id":"<urn:uuid:3ab8674f-ca98-4855-8536-f77e841ac36a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00621-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
If 20 is added to a number the result is the same as 55 decrea... | {"url":"http://openstudy.com/updates/4eb61349e4b0dd9b351171c4","timestamp":"2014-04-18T21:02:32Z","content_type":null,"content_length":"89339","record_id":"<urn:uuid:5573dbfc-233c-49fd-8997-826c7e033150>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00642-ip-10-147-4-33.ec2.internal.w... |
Geometric Image Transformations
The functions in this section perform various geometrical transformations of 2D images. They do not change the image content but deform the pixel grid and map this deformed grid to the destination
image. In fact, to avoid sampling artifacts, the mapping is done in the reverse order, from... | {"url":"http://docs.opencv.org/trunk/modules/imgproc/doc/geometric_transformations.html","timestamp":"2014-04-16T04:26:28Z","content_type":null,"content_length":"107843","record_id":"<urn:uuid:502ffdab-a3bc-4d56-9c4f-eb947076b804>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00127-i... |
Challenge Algebra Equations
Wait, are the two equations separate questions or does x have to satisfy both equations?
Last edited by Wilmer; August 8th 2012 at 06:58 PM.
$\text{Hi, I realized I made a mistake in posting the equation. I am so sorry about that. The solution is posted below.}$ $\textbf{Problem 2:}\quad \te... | {"url":"http://mathhelpforum.com/math-challenge-problems/200931-challenge-algebra-equations.html","timestamp":"2014-04-20T11:28:55Z","content_type":null,"content_length":"59737","record_id":"<urn:uuid:bde581d7-fce5-4350-9ae1-8dfa41dd7509>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218... |
Patent US6097824 - Continuous frequency dynamic range audio compressor
Publication number US6097824 A
Publication type Grant
Application number US 08/870,426
Publication date Aug 1, 2000
Filing date Jun 6, 1997
Priority date Jun 6, 1997
Fee status Paid
Also published as DE69804096D1, DE... | {"url":"http://www.google.com/patents/US6097824?ie=ISO-8859-1","timestamp":"2014-04-18T05:20:33Z","content_type":null,"content_length":"121430","record_id":"<urn:uuid:2fba0716-6c9b-4694-927c-6618c98b9cb6>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00111-ip-10-147-4-33.ec2.internal... |
Remember those wooden crystal models?
mpollock September 4th, 2012
WOOSTER, OH – I’m always awed by the beautiful and perfect symmetry of crystals. I can think of no better way to teach external symmetry than with wooden crystal models. The wooden crystal models are
a common experience in geology, across generations an... | {"url":"http://woostergeologists.scotblogs.wooster.edu/2012/09/04/remember-those-wooden-crystal-models/comment-page-1/","timestamp":"2014-04-17T18:25:13Z","content_type":null,"content_length":"53003","record_id":"<urn:uuid:ef317869-10c3-4f53-abf3-b540a1983c40>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/... |
FOM: Kreisel's "unwinding" program
Solomon Feferman sf at Csli.Stanford.EDU
Mon Mar 2 15:49:13 EST 1998
In his posting of yesterday (March 1, 19:00) Steve Simpson reviewed
Angus MacIntyre's essay, "The strength of weak systems". The review
concerns many matters, but since I have not read the essay itself, I just
want ... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-March/001311.html","timestamp":"2014-04-21T03:06:32Z","content_type":null,"content_length":"5924","record_id":"<urn:uuid:3614a38e-6a40-41e6-84b3-d2d9f8e0be2b>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00591-ip-10-147-4-33.ec2.inter... |
[SOLVED] Another lim inf/lim sup proof
February 24th 2010, 05:18 PM #1
[SOLVED] Another lim inf/lim sup proof
Let $(s_{n})$ be a sequence of nonnegative numbers, and for each n define $a_{n} = \frac{1}{n}(s_{1} +s_{2}+...+ s_{n})$. Show that $\lim \,inf \,s_{n} \le \lim \,inf \,a_{n} \le \lim \,sup \,a_
{n} \le... | {"url":"http://mathhelpforum.com/differential-geometry/130635-solved-another-lim-inf-lim-sup-proof.html","timestamp":"2014-04-17T08:57:43Z","content_type":null,"content_length":"47405","record_id":"<urn:uuid:9464e707-226b-4a43-bbb3-3721b2d7725d>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-2014041... |
Partial fraction
April 6th 2009, 05:41 AM #1
Sep 2008
Partial fraction
$<br /> \int\frac{x+4}{x^2+5x-6}\,dx<br />$
so factoring the bottom we get
$<br /> \int\frac{x+4}{(x-1)(x+6)}\,dx<br />$
so we have
A / x-1
B / x+6
now what? I know you have to do this
x+4 = A(x+6) + B(x-1)(x+6)/(... | {"url":"http://mathhelpforum.com/calculus/82530-partial-fraction.html","timestamp":"2014-04-19T22:36:41Z","content_type":null,"content_length":"40247","record_id":"<urn:uuid:e4ad17b2-f53b-421e-9ee3-15eafc4f6bcb>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00454-ip-10-147-4-33.ec2.i... |
Math 121, Section 201 - Honours Integral Calculus - Fall 2009
Instructor: Malabika Pramanik
Office: 214 Mathematics Building
E-mail: malabika AT math DOT ubc DOT ca
Lectures: Note the different times and locations. Click on the links below for detailed location information.
Office hours: Monday, Wednesday 12:30-1:30 or... | {"url":"http://www.math.ubc.ca/~malabika/teaching/ubc/spring10/math121/index.html","timestamp":"2014-04-17T18:35:52Z","content_type":null,"content_length":"5432","record_id":"<urn:uuid:ac781ed3-9c75-4248-a00f-4b7107fc3eac>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00532-ip-10-147... |
Are the numbers of elements of two distinct prime orders not equal in finite groups?
Take the 2-minute tour ×
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
Are the numbers of elements of two distinct prime orders not equal in finite groups?
add c... | {"url":"http://mathoverflow.net/questions/49776/are-the-numbers-of-elements-of-two-distinct-prime-orders-not-equal-in-finite-gro/49789","timestamp":"2014-04-16T19:35:25Z","content_type":null,"content_length":"56859","record_id":"<urn:uuid:eb894530-aee8-49d2-b24a-49e69d92c381>","cc-path":"CC-MAIN-2014-15/segments/139760... |
Index Calculation and Cutoff Points
I found the following website which purports to give the index calculation for several law schools:
Although this list includes the method of calculation for many schools it does not give the various cutoff points for each school (e.g. automatic accept and decline scores).
Does anyon... | {"url":"http://www.lawschooldiscussion.org/index.php?topic=927.msg4479","timestamp":"2014-04-19T06:04:20Z","content_type":null,"content_length":"26683","record_id":"<urn:uuid:0e13059f-a663-4045-8bd4-ee658bf9aadd>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00343-ip-10-147-4-33.ec2.... |
Re: polcompositum() vs factornf() performance comparison
Karim BELABAS on Thu, 9 Oct 2003 14:48:19 +0200 (MEST)
[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]
Re: polcompositum() vs factornf() performance comparison
On Wed, 8 Oct 2003, Bill Allombert wrote:
> On Wed, Oct 08, 2003 at 02:... | {"url":"http://pari.math.u-bordeaux.fr/archives/pari-dev-0310/msg00014.html","timestamp":"2014-04-19T04:53:50Z","content_type":null,"content_length":"5938","record_id":"<urn:uuid:55e30731-a7b2-452c-b4d0-ad026da51006>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00485-ip-10-147-4-33.e... |
11 infinity
To Infinity And Beyond!
Lecture 11 CS 15-251
The Ideal Computer:
no bound on amount of memory
Whenever you run out of memory, the
computer contacts the factory. A
maintenance person is flown by
helicopter and at... | {"url":"http://www.docstoc.com/docs/26782005/11-infinity","timestamp":"2014-04-21T03:25:51Z","content_type":null,"content_length":"61593","record_id":"<urn:uuid:8a719b6a-d462-4477-921a-a85015e5e197>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00371-ip-10-147-4-33.ec2.internal.warc.... |
Summary: " Computing [Suppl] 15, 21-28 (2001)
@ Springer- Verlag 2001
Printed in Austria
On the Existence Theorems of Kantorovich, Moore and Miranda
G. E. Alefeld,Karlsruhe,F. A. Potra, Baltimore,and Z. Shen,Nanjing
Dedicated to Professor Tetsuro Yamamoto on the occasion of his 65th birthday
We show that the assumption... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/110/2745552.html","timestamp":"2014-04-16T11:25:58Z","content_type":null,"content_length":"8237","record_id":"<urn:uuid:468d51e5-32c7-4774-a9aa-ac13277123ce>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00219-ip-10-147-... |
Measuring Pressure of Gas and Manometers with Examples
Manometers with Examples
Pressure of gas in a closed container is equal in everywhere. Manometers are used for measure pressure of gas in closed container. There are two types of manometer, they are in U shape and filled
with mercury. If one of the end is open to t... | {"url":"http://www.chemistrytutorials.org/content/gases/measuring-pressure-of-gas-and-manometers","timestamp":"2014-04-17T06:41:24Z","content_type":null,"content_length":"16740","record_id":"<urn:uuid:6110a6a1-3be8-4e4f-86f6-61f20858f990>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206... |
(Co)Induction and (Co)Recursion
Papers on (Co)Induction and (Co)Recursion
People expect a proof assistant to support definition by recursion, but deriving recursion from fundamental logical principles is surprisingly difficult. Only recently could we say that support for
recursive datatype and function definitions in p... | {"url":"http://www.cl.cam.ac.uk/~lp15/papers/recur.html","timestamp":"2014-04-17T15:30:15Z","content_type":null,"content_length":"6703","record_id":"<urn:uuid:942e092b-45c6-4827-9359-889e6e4db23d>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00562-ip-10-147-4-33.ec2.internal.warc.gz"... |
The dChip survival analysis module for microarray data.
Jump to Full Text
MedLine PMID: 21388547 Owner: NLM Status: MEDLINE
Abstract/ BACKGROUND: Genome-wide expression signatures are emerging as potential marker for overall survival and disease recurrence risk as evidenced by recent commerci... | {"url":"http://www.biomedsearch.com/nih/dChip-survival-analysis-module-microarray/21388547.html","timestamp":"2014-04-20T09:55:00Z","content_type":null,"content_length":"56781","record_id":"<urn:uuid:911a8bb4-dd05-433c-923c-54534700fb69>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-0... |
The Hamilton-Jacobi Equation for a Relativistic Particle.
Next: Solution to the Hamilton-Jacobi Up: Laser-driven particle mechanics Previous: The Dynamical Phase Contents
Being defined in terms of the action integral, the dynamical phase satisfies a differential equation which one obtains by a simple argument:
bot... | {"url":"https://people.math.osu.edu/gerlach.1/laser/action-angle_dynamical_systemJun20005la/node6.html","timestamp":"2014-04-19T18:36:02Z","content_type":null,"content_length":"13271","record_id":"<urn:uuid:b42c5221-2418-4734-92e2-7ecad7b6b981>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416... |
Rota's Conjecture: Researcher solves 40-year-old math problem
(Phys.org) —A Victoria University mathematician has experienced his own eureka moment, solving a 40 year-old mathematical problem.
Professor Geoff Whittle, from Victoria's School of Mathematics, Statistics and Operations Research, has been working with colle... | {"url":"http://phys.org/news/2013-08-rota-conjecture-year-old-math-problem.html","timestamp":"2014-04-18T14:57:18Z","content_type":null,"content_length":"70711","record_id":"<urn:uuid:19931d65-f22d-4b2e-96ac-707e57d61a37>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00047-ip-10-147-... |
Parametric RMT, discrete symmetries, and cross-correlations between
I will describe numerical and analytical results on cross-correlations between zeros of different L-functions. By analogy with parametric spectral correlations in random matrix theory and in
dynamical systems, these cross-correlations can be used to es... | {"url":"http://www.newton.ac.uk/programmes/RMA/Abstracts5/smolyarenko.html","timestamp":"2014-04-19T15:09:02Z","content_type":null,"content_length":"2538","record_id":"<urn:uuid:a58fc0e8-e51c-4cbb-9951-060a3d1d48ca>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00619-ip-10-147-4-33.e... |
MathGroup Archive: January 2000 [00372]
[Date Index] [Thread Index] [Author Index]
RE: Making a function dynamically define another conditional function...
• To: mathgroup at smc.vnet.net
• Subject: [mg21766] RE: [mg21733] Making a functi... | {"url":"http://forums.wolfram.com/mathgroup/archive/2000/Jan/msg00372.html","timestamp":"2014-04-20T06:18:32Z","content_type":null,"content_length":"37043","record_id":"<urn:uuid:b1834fcf-d1cb-4bc7-ada2-7f732be1644c>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00283-ip-10-147-4-33.... |
Game Theory
What is Game Theory? Description
Game Theory is a special branch of mathematics which has been developed for studying decision-making in complex circumstances. Game theory tries to predict outcomes based on interactive models in
which the decisions of each party affect the decisions of the other parties. Th... | {"url":"http://www.12manage.com/methods_game_theory.html","timestamp":"2014-04-16T13:17:05Z","content_type":null,"content_length":"169382","record_id":"<urn:uuid:12c385ec-7a83-44c2-a365-8b5302be9803>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00282-ip-10-147-4-33.ec2.internal.warc... |
D'Arcy and the Gnomons.
What does a mollusk mollusk: see Mollusca. mollusk
or mollusc
Any of some 75,000 species of soft-bodied invertebrate ani... | {"url":"http://www.thefreelibrary.com/D'Arcy+and+the+Gnomons-a0159180164","timestamp":"2014-04-23T13:20:58Z","content_type":null,"content_length":"64683","record_id":"<urn:uuid:a9563f3f-fdb9-4ea5-b038-2135329410f2>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00589-ip-10-147-4-33.ec... |
Student Learning Outcomes,
Mathematics Planning and Documentation Template - Course Student Learning Outcomes, Methods of Student Evaluation, And Method of Course SLO Assessment
MATH-151 Algebra I
Student Learning Outcomes
The student will:
1. Demonstrate basic skills in algebra up through quadratic equations through... | {"url":"http://www.ohlone.edu/org/basicskills/slos/math.html","timestamp":"2014-04-21T09:37:02Z","content_type":null,"content_length":"17260","record_id":"<urn:uuid:0861f333-f920-40ca-b115-c7589d54b39f>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00029-ip-10-147-4-33.ec2.internal.wa... |
Introduction to Mathematical Logic
The Propositional Calculus
Propositional Connectives. Truth Tables
Adequate Sets of Connectives
An Axiom System for the Propositional Calculus
Independence. Many-Valued Logics
Other Axiomatizations
First-Order Logic and Model Theory
First-Order Languages and Their Interpretations. Sat... | {"url":"http://www.maa.org/publications/maa-reviews/introduction-to-mathematical-logic-1","timestamp":"2014-04-16T13:20:52Z","content_type":null,"content_length":"102353","record_id":"<urn:uuid:c1612deb-486e-4c03-854e-3335926b5ce7>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00564-... |
higher gauge transformation
higher gauge transformation
Differential cohomology
Connections on bundles
Higher abelian differential cohomology
Higher nonabelian differential cohomology
Fiber integration
Application to gauge theory
In gauge theory two configurations $\phi_1, \phi_2$ of gauge fields may be different and s... | {"url":"http://www.ncatlab.org/nlab/show/higher+gauge+transformation","timestamp":"2014-04-23T20:32:10Z","content_type":null,"content_length":"38231","record_id":"<urn:uuid:ab57ea36-c31a-4a20-a95f-53219e18bf3d>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00297-ip-10-147-4-33.ec2.int... |
A Particle Of Mass M Collides With A Second Particle ... | Chegg.com
A particle of mass m collides with a second particle of mass m. Before the collision, the rest particle is moving in the x-direction with a speed 2v and the second particle is at rest. After the
collision,the second particle is moving in the direction... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/particle-mass-m-collides-second-particle-mass-m-collision-rest-particle-moving-x-direction-q1543056","timestamp":"2014-04-19T06:28:46Z","content_type":null,"content_length":"22038","record_id":"<urn:uuid:ed0b3c4c-bad2-41d9-8feb-1f64852433c2>","cc-path":"C... |
Buena Park Trigonometry Tutor
...Although my concentration was in international crime syndicates, specifically the Mexican Drug Cartels, I also studied Asian, American, and Latin American history. I was an ESL teacher in the
Adult Education Department of Anaheim Union High School District for 15 years. I taught eve... | {"url":"http://www.purplemath.com/Buena_Park_Trigonometry_tutors.php","timestamp":"2014-04-17T07:51:48Z","content_type":null,"content_length":"24001","record_id":"<urn:uuid:9dd3f178-bdd5-4f5f-a21c-7c2f90fa6836>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00484-ip-10-147-4-33.ec2.in... |
Positive and Negative Numbers - Waldomaths
Basic Arithmetic with Positive and Negative Numbers
Learn how to do simple arithmetic with positive and negative numbers - adding, subtracting, multiplying, dividing, squaring, cubing.
UK Years 5-9, KS2, KS3, KS4, Foundation GCSE - Number
US - Pre-Algebra
Instructions below Se... | {"url":"http://www.waldomaths.com/Arith1NLW.jsp","timestamp":"2014-04-17T03:48:58Z","content_type":null,"content_length":"11883","record_id":"<urn:uuid:77e66b55-7163-4fb5-8acf-bab0fd3dce13>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00191-ip-10-147-4-33.ec2.internal.warc.gz"} |
Linear Recurrence Relations in 2 Variables with Variable Coefficients
up vote 4 down vote favorite
Consider the following recurrence relation: $$-2a_{n,m} +a_{n-1,m}+a_{n,m-1}=0,$$ where $a_{n,m} \in \mathbb{C}.$I would like a purely combinatorial way to understand the subspace of solutions to
this equation which have ... | {"url":"http://mathoverflow.net/questions/126677/linear-recurrence-relations-in-2-variables-with-variable-coefficients","timestamp":"2014-04-17T15:54:29Z","content_type":null,"content_length":"84488","record_id":"<urn:uuid:8ce13c78-e29e-4d3b-9ed4-c7a8cdfd5567>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/... |
Formal group
From Encyclopedia of Mathematics
An algebraic analogue of the concept of a local Lie group (cf. Lie group, local). The theory of formal groups has numerous applications in algebraic geometry, class field theory and cobordism theory.
A formal group over a field [1], [4], [6], [7]). Let group scheme
satisfyi... | {"url":"http://www.encyclopediaofmath.org/index.php/Formal_group","timestamp":"2014-04-20T05:48:22Z","content_type":null,"content_length":"49880","record_id":"<urn:uuid:5bc774ea-a782-493c-a5aa-ef956f64e66a>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00092-ip-10-147-4-33.ec2.intern... |
There has been much discussion of the exorbitant price increases over the past dozen years or so of journals owned by publishing houses such as Reed-Elsevier, Kluwer, and Springer-Verlag/Birkhauser
(as can be seen in some current journal pricing data). At the beginning of 2007 entire editorial board of Topology quit in... | {"url":"http://pages.uoregon.edu/dps/journals.php","timestamp":"2014-04-17T03:48:54Z","content_type":null,"content_length":"11283","record_id":"<urn:uuid:9acf2002-2628-4537-8d3c-4e3d4c494f84>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00071-ip-10-147-4-33.ec2.internal.warc.gz"} |
Triangle centers quiz & similarity review
Editing needed:
explicitly state applications of similar figures (and prerequisite skills for being able to solve for missing side lengths)
- amysaundersbigelow WARM UP: For our warm up we went over a few problems from the practice quiz we got the night before.
Next we took ou... | {"url":"http://grotongeometry.wikispaces.com/Triangle+centers+quiz+%26+similarity+review?responseToken=099006daf28cebddddf97c9a67d8be57c","timestamp":"2014-04-25T08:16:48Z","content_type":null,"content_length":"67189","record_id":"<urn:uuid:f25cf167-fa59-4622-9e74-0efcbd475c4d>","cc-path":"CC-MAIN-2014-15/segments/1398... |
When is Sobolev space a subset of the continuous functions?
up vote 4 down vote favorite
If we let $\Omega\subset\mathbb{R}^d$ with $d=1,2,3$ and define $\mathcal{H}^1(\Omega)=(w\in L_2(\Omega): \frac{\partial w}{\partial x_i}\in L_2(\Omega), i=1,...,d)$. My tutor has repeated several
1. If $d=1$ then $\mathcal{H}^1(\... | {"url":"http://mathoverflow.net/questions/25470/when-is-sobolev-space-a-subset-of-the-continuous-functions","timestamp":"2014-04-19T07:24:35Z","content_type":null,"content_length":"69525","record_id":"<urn:uuid:e3880fa2-e78a-4707-ac9b-99e8fb2a2b7d>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-2014... |
Rockwall Science Tutor
Find a Rockwall Science Tutor
...I help students with their understanding of new and complicated concepts. My aim, as a tutor, is to help students to solve the problems with their best abilities without overwhelming them. I
ask students after each session to provide me some feedback.
19 Sub... | {"url":"http://www.purplemath.com/Rockwall_Science_tutors.php","timestamp":"2014-04-19T05:16:43Z","content_type":null,"content_length":"23631","record_id":"<urn:uuid:ddabd2c4-c152-4266-8d39-dcf38887b54a>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00466-ip-10-147-4-33.ec2.internal.... |
The continuous limit of random planar maps
Seminar Room 1, Newton Institute
Planar maps are graphs embedded in the two-dimensional sphere $S^2$, considered up to continuous deformation. They have been studied extensively in combinatorics, but they also have significant
geometrical applications. Random planar maps have ... | {"url":"http://www.newton.ac.uk/programmes/CSM/seminars/2008042111301.html","timestamp":"2014-04-16T07:35:03Z","content_type":null,"content_length":"7906","record_id":"<urn:uuid:b7b0a8d6-974a-4fd9-97b8-0912e63ae115>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00065-ip-10-147-4-33.e... |
MathGroup Archive: May 2004 [00220]
[Date Index] [Thread Index] [Author Index]
Re: Selecting by first element of each list
• To: mathgroup at smc.vnet.net
• Subject: [mg48167] Re: Selecting by first element of each list
• From: Bill Row... | {"url":"http://forums.wolfram.com/mathgroup/archive/2004/May/msg00220.html","timestamp":"2014-04-19T14:56:23Z","content_type":null,"content_length":"36277","record_id":"<urn:uuid:0c9e53b1-02b5-464b-89b3-edf91a30a3bc>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00179-ip-10-147-4-33.e... |
Prolog Programming
A First Course
Next: Contents
Get the book as a 537KB gzipped pdf file using Type one fonts!
Get the book as a 367KB gzipped postscript file!
Get the book as a 1.6MB postscript file
Prolog Programming A First Course
Paul Brna
The course for which these notes are designed is intended for undergrad... | {"url":"http://homepages.inf.ed.ac.uk/pbrna/prologbook/","timestamp":"2014-04-20T11:07:21Z","content_type":null,"content_length":"26293","record_id":"<urn:uuid:8eeecbc4-03bd-4b13-aa35-31fc74b13a30>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00646-ip-10-147-4-33.ec2.internal.warc.g... |
finding angles using bearings
February 27th 2008, 04:10 PM
finding angles using bearings
A man starts walking from point A at a bearing of 56°. He walks for 400m and stops at point B. He then walks a bearing of 300° for 200m and stops at point C. From there he returns to point A.
Could I have some help finding ... | {"url":"http://mathhelpforum.com/trigonometry/29387-finding-angles-using-bearings-print.html","timestamp":"2014-04-16T13:54:23Z","content_type":null,"content_length":"4841","record_id":"<urn:uuid:689d8afc-4dd3-4aa3-a6fb-063515d5d0d8>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-0053... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
At a fair i bought 6 erasers and 2 pens for $15. If i could ha... | {"url":"http://openstudy.com/updates/511e4844e4b06821731bd96a","timestamp":"2014-04-18T19:18:47Z","content_type":null,"content_length":"65796","record_id":"<urn:uuid:69193d05-e39d-4526-8f7f-96f0ca45b105>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00570-ip-10-147-4-33.ec2.internal.w... |
Spatial Analysis Along Networks: Statistical and Computational Methods
ISBN: 978-0-470-77081-8
306 pages
August 2012
Read an Excerpt
In the real world, there are numerous and various events that occur on and alongside networks, including the occurrence of traffic accidents on highways, the location of stores alongsid... | {"url":"http://www.wiley.com/WileyCDA/WileyTitle/productCd-0470770813.html","timestamp":"2014-04-17T21:40:47Z","content_type":null,"content_length":"65012","record_id":"<urn:uuid:1daf2def-ce58-434c-8eb6-1b945eb4998e>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00551-ip-10-147-4-33.e... |
geometric sequence problem
October 25th 2008, 01:25 AM #1
Oct 2008
Perth, Australia (i.e desert land)
geometric sequence problem
Here's the question I need a hand with:
When satellites are put into orbit, they travel around the globe, relying on the earth's gravitational pull to slingshot it around. Sci... | {"url":"http://mathhelpforum.com/algebra/55553-geometric-sequence-problem.html","timestamp":"2014-04-18T17:13:58Z","content_type":null,"content_length":"34411","record_id":"<urn:uuid:f0c65e4d-2208-4c8e-9da6-e9032f35d609>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00492-ip-10-147-4... |
South Grafton Precalculus Tutor
Find a South Grafton Precalculus Tutor
...I had to model my teaching techniques during these training sessions, with my student every time I met with my trainer. This was to show my understanding, fluency, and proficiency in the Wilson
program. Since the Wilson system has a very spec... | {"url":"http://www.purplemath.com/South_Grafton_Precalculus_tutors.php","timestamp":"2014-04-18T06:06:50Z","content_type":null,"content_length":"24468","record_id":"<urn:uuid:7f62eb0e-11e7-4958-a174-9869c76e61a7>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00079-ip-10-147-4-33.ec2.... |
Chatting about REAL numbers
The term "
real number
" confuses many who are not immersed in mathematics. For these, to whom 1, 2, 3 and the other counting numbers seem most
, the identification of the real numbers as all infinite decimals (i.e., all numbers representable by points on a number line) seems at first to go ... | {"url":"http://poetrywithmathematics.blogspot.com/2012/03/chatting-about-real-numbers.html","timestamp":"2014-04-18T03:11:11Z","content_type":null,"content_length":"77708","record_id":"<urn:uuid:08f88b14-453c-4e45-979a-bcc5427ca7ee>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00471... |
Briny Breezes, FL Math Tutor
Find a Briny Breezes, FL Math Tutor
...College credits in both vertebrate and invertebrate zoology taken in most recent semester before graduation. Understanding of loads of information packed into course and knowledge of each
species' basic information. Able to help students learn an e... | {"url":"http://www.purplemath.com/Briny_Breezes_FL_Math_tutors.php","timestamp":"2014-04-21T02:10:55Z","content_type":null,"content_length":"24298","record_id":"<urn:uuid:da0a2b28-eacb-4f4b-8d7e-8fb8c2043d48>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00111-ip-10-147-4-33.ec2.inte... |
Live Simulation: Satellite Rescue | Teacher's Toolkit | Lesson Plan
3: Ratios, Proportions, and Cross-multiplication
During space shuttle missions astronauts sometimes have to perform extravehicular activities (EVAs), also called spacewalks. They do EVAs to develop techniques, test procedures, and capture
satellites ... | {"url":"http://www.e-missions.net/satellite/teacher/lp3.html","timestamp":"2014-04-18T10:41:41Z","content_type":null,"content_length":"17394","record_id":"<urn:uuid:0aa795f3-6c08-48ba-91a8-75aca9b4cedf>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00340-ip-10-147-4-33.ec2.internal.w... |
#REF Error in Named Range with INDIRECT, SUMPRODUCT, and OFFSET
Hi All!
I have run into an odd issue using a Named Range with INDIRECT, SUMPRODUCT,
and OFFSET.
I have a worksheet that has a formula which will look for other worksheets
with names that are listed on the worksheet and once it finds the worksheet,
the for... | {"url":"http://www.excel-answers.com/microsoft/Excel-Worksheet/33244151/ref-error-in-named-range-with-indirect-sumproduct-and-offset.aspx","timestamp":"2014-04-17T04:06:08Z","content_type":null,"content_length":"14840","record_id":"<urn:uuid:ca15d7b9-4fa7-482b-ad61-ae601e760747>","cc-path":"CC-MAIN-2014-15/segments/139... |
Graph theory questionLet G be a graph with no cycles. Prove that
V = E+C where V is the number of verticies, E is... - Homework Help - eNotes.com
Graph theory question
Let G be a graph with no cycles. Prove that
V = E+C where V is the number of verticies, E is the number of edges
and C is the number of components of ... | {"url":"http://www.enotes.com/homework-help/graph-theory-question-293105","timestamp":"2014-04-18T03:01:24Z","content_type":null,"content_length":"25163","record_id":"<urn:uuid:f5629647-43ad-41b3-a02b-b05b71f90942>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00401-ip-10-147-4-33.ec2... |
How to Convert Ccf to Mmbtu | The Classroom | Synonym
CCF is shorthand for 100 cubic feet, usually referring to either the volume of water or of natural gas. MMBTU is 1 million BTUs, which are British thermal units and are a measurement of energy. The
measurement of cubic feet of natural gas can be converted into BTU r... | {"url":"http://classroom.synonym.com/convert-ccf-mmbtu-2825.html","timestamp":"2014-04-21T04:37:43Z","content_type":null,"content_length":"29381","record_id":"<urn:uuid:0b62528d-275f-4d97-be62-93a5cfb63a0e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00336-ip-10-147-4-33.ec2.interna... |
Growing rate
September 23rd 2009, 02:30 AM #1
A drop of water is a perfect sphere and by condensation, the droplet picks up moisture at a rate proportional to its surface area. Show that the drops radius increases at a constant rate.
What sort of calculus would I use to tackle this problem? Thanks
Different... | {"url":"http://mathhelpforum.com/calculus/103867-growing-rate.html","timestamp":"2014-04-20T23:36:28Z","content_type":null,"content_length":"40986","record_id":"<urn:uuid:20f745ba-a411-470b-a10c-03842c63ba0a>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00371-ip-10-147-4-33.ec2.inte... |
Founding cryptography on oblivious transfer
Results 1 - 10 of 179
- JCSS
"... Private Information Retrieval (PIR) schemes allow a user to retrieve the i-th bit of an n-bit data string x, replicated in k 2 databases (in the information-theoretic setting) or in k 1
databases (in the computational setting), while keeping ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=114727","timestamp":"2014-04-20T06:24:42Z","content_type":null,"content_length":"39175","record_id":"<urn:uuid:ff76443f-8aed-4b3b-af32-1accf3591bb0>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00191-ip-10-147-4-33.ec2.internal.war... |
Backpropagation-Decorrelation: online recurrent learning with O(N) complexity
Backpropagation-Decorrelation: online recurrent learning with O(N) complexity
Download Links
author = {Jochen J. Steil},
title = { Backpropagation-Decorrelation: online recurrent learning with O(N) complexity},
year = {}
We introduce a new le... | {"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.161.9279","timestamp":"2014-04-18T12:11:08Z","content_type":null,"content_length":"28087","record_id":"<urn:uuid:b856de4b-5c05-47ba-8952-018c4db1a782>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00588-ip-10-147-4-33.ec2... |
Engine Pressure
This is a complex question, and the pressure doesn't stay constant at any point during the combustion cycle.
Mean Effective Pressure is calculated by:
MEP = 1000 * (P * Nr) / (V * N)
Where MEP is in kPa, P is power in kW, Nr is the number of crank revolutions per power stroke, V the displaced volume per... | {"url":"http://www.physicsforums.com/showthread.php?t=231740","timestamp":"2014-04-17T01:02:46Z","content_type":null,"content_length":"24292","record_id":"<urn:uuid:4fac0605-0ed8-4ed4-a9c8-1f4b29347266>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00079-ip-10-147-4-33.ec2.internal.wa... |
Factor and Simplify
Date: 4/10/96 at 21:41:35
From: Anonymous
Subject: Complex Fractions
How would you do the following problem and if possible, please
give tips for how to do similar problems. Thank you for the help.
Factor whenever possible.
Date: 5/28/96 at 20:33:24
From: Doctor Pete
Subject: Re: Complex Fractions
... | {"url":"http://mathforum.org/library/drmath/view/58546.html","timestamp":"2014-04-20T01:49:34Z","content_type":null,"content_length":"5811","record_id":"<urn:uuid:ad2a8af5-2e60-4f45-94b8-037635010c63>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00339-ip-10-147-4-33.ec2.internal.war... |
Re-Creating AdWords Campaign Performance Charts in Excel, Part 3: Making the Scorecard
By Chad Summerhill [2] Posted In: AdWords Tips [3] Comments: 1 [4]
In part two [6] of this series, you learned how to transform the data we will be using to create our dashboard. In this article, I will show you:
• How to build the... | {"url":"http://www.wordstream.com/print/1766","timestamp":"2014-04-16T13:50:43Z","content_type":null,"content_length":"22377","record_id":"<urn:uuid:97a01b58-2e74-4373-8da3-01cb134cb269>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00338-ip-10-147-4-33.ec2.internal.warc.gz"} |
Question about E field
The reason the B field is zero outside is because its an infinite solenoid and the current enclosed is zero in my amperian loop.
Ok yes sometimes accelerating charges radiate but is this true for a solenoid.
And is this true for an infinite uniformly charged rod.
ah, duh! I forgot it is like a so... | {"url":"http://www.physicsforums.com/showthread.php?p=4209056","timestamp":"2014-04-18T23:25:56Z","content_type":null,"content_length":"56546","record_id":"<urn:uuid:3b24096e-f1eb-4817-b012-3f7152ba8401>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00250-ip-10-147-4-33.ec2.internal.w... |
Is it true that ? |b-2|+|b+8|=10 (1) b less than or equal to
Author Message
Is it true that ? |b-2|+|b+8|=10 (1) b less than or equal to [#permalink] 20 Aug 2007, 15:14
... | {"url":"http://gmatclub.com/forum/is-it-true-that-b-2-b-8-10-1-b-less-than-or-equal-to-50851.html","timestamp":"2014-04-18T19:01:19Z","content_type":null,"content_length":"179851","record_id":"<urn:uuid:bff61e15-acf5-4256-afac-9879e959c801>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-2014041600521... |
Definition of Indirect Proof | Chegg.com
An indirect proof is the same as proving by contradiction, which means that the negation of a true statement is also true. Indirect proof is often used when the given geometric statement is NOT true.
Start the proof by assuming the statement IS true. Then reason correctly from t... | {"url":"http://www.chegg.com/homework-help/definitions/indirect-proof-63","timestamp":"2014-04-18T19:39:56Z","content_type":null,"content_length":"18606","record_id":"<urn:uuid:f14878bb-748a-445a-95a8-aa2105d52a8f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00081-ip-10-147-4-33.ec2... |
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... | {"url":"http://www.nap.edu/openbook.php?record_id=13772&page=27","timestamp":"2014-04-18T11:54:38Z","content_type":null,"content_length":"59685","record_id":"<urn:uuid:0aedda60-59d4-4e45-ab3b-f12b81ab1fae>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00161-ip-10-147-4-33.ec2.interna... |
Norridge, IL Prealgebra Tutor
Find a Norridge, IL Prealgebra Tutor
...I tutor K-6 math, Pre-Algebra, Algebra 1, Algebra 2, Geometry, Trigonometry, and Pre-Calculus. My style uses solid Math teaching and Communication Skills coupled with patience, encouragement
and positive reinforcements. I am married and a father ... | {"url":"http://www.purplemath.com/Norridge_IL_prealgebra_tutors.php","timestamp":"2014-04-19T02:42:51Z","content_type":null,"content_length":"24203","record_id":"<urn:uuid:9480ce67-3006-487e-af33-b6605c3d245b>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00386-ip-10-147-4-33.ec2.inte... |
[R] 5 binary_class models vs one 5-class model
Weiwei Shi helprhelp at gmail.com
Tue Sep 26 23:09:09 CEST 2006
I apologize this question is not very r-related, but believe many
people using R are expertised at or interested to know the answer to
the following question.
I am having a problem in classification. In bioinf... | {"url":"https://stat.ethz.ch/pipermail/r-help/2006-September/113787.html","timestamp":"2014-04-18T00:25:08Z","content_type":null,"content_length":"3520","record_id":"<urn:uuid:2c0fcaf8-3d22-479d-8cfe-5dea68307444>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00135-ip-10-147-4-33.ec2... |
What Is an Electric Field?
An electric field can be regarded as the sphere of influence of an electrically charged object. Anything that has an electrical charge will affect, and be affected by, other charged bodies. If two
charged objects are placed sufficiently close to one another, each will experience a measureable... | {"url":"http://www.wisegeek.com/what-is-an-electric-field.htm","timestamp":"2014-04-19T19:45:10Z","content_type":null,"content_length":"65329","record_id":"<urn:uuid:e8e02755-18c6-4544-a1ba-5238a5558347>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00391-ip-10-147-4-33.ec2.internal.... |
flipcode | Daily Game Development | Programming 3D Games and Graphics | Message Center - Moveable cameras
Archive Notice: This thread is old and no longer active. It is here for reference purposes. This thread was created on an older version of the flipcode forums, before the
site closed
in 2005. Please keep that in mi... | {"url":"http://www.flipcode.com/forums/thread/77","timestamp":"2014-04-17T19:34:24Z","content_type":null,"content_length":"17366","record_id":"<urn:uuid:3ad79496-a5f0-4e4f-95d5-17d7b820cbb9>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00562-ip-10-147-4-33.ec2.internal.warc.gz"} |
Random Number Generator Pro
CATEGORIES TOP DOWNLOADS NEW DOWNLOADS Popular Topics
Random Number Generator Pro 2.01
Software ID: 3081
Random Number Generator is a Windows based application designed to generate random numbers. Program allow users choose lower and upper limits and increments of the numbers. Limits can be... | {"url":"http://www.bluechillies.com/screenshot/3081.html","timestamp":"2014-04-17T03:54:14Z","content_type":null,"content_length":"47553","record_id":"<urn:uuid:b9c1a7f8-45cb-426c-b99e-74edf0293388>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00649-ip-10-147-4-33.ec2.internal.warc.... |
Summary: On the Union of #Round Objects
in Three and Four Dimensions #
Boris Aronov + Alon Efrat # Vladlen Koltun § Micha Sharir ¶
April 1, 2004
A compact body c in R d is #round if for every point p # #c there exists a closed
ball that contains p, is contained in c, and has radius # diam c. We show that, for any
fix... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/388/0205333.html","timestamp":"2014-04-17T05:31:23Z","content_type":null,"content_length":"8430","record_id":"<urn:uuid:f2faa487-8d1b-476a-858d-e5ccf1295f94>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00424-ip-10-147-... |
1. What are the essential ingredients of a symmetric cipher?
A symmetric cipher encryption has five ingredients. They are:
Encryption algorithm
Secret key
Cipher text
Decryption algorithm
2. What are the two basic functions used in encryption algorithms?
The two basic functions used in encryption algorithms are
3. How ... | {"url":"http://anna-uniiversity.blogspot.com/2009/05/crystography-and-network-security.html","timestamp":"2014-04-20T18:23:15Z","content_type":null,"content_length":"106184","record_id":"<urn:uuid:31bf1d07-71d4-4caa-948b-d0359f12eb8b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-005... |
Introduction to orthogonal polynomials Michael Anshelevich
Summary: Introduction to orthogonal polynomials
Michael Anshelevich
November 6, 2003
µ = probability measure on R with finite moments
mn(µ) =
xn dµ(x) < .
Induces a functional on polynomials C[x],
[P(x)] =
P(x) dµ(x).
On the polynomials C[x]... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/880/2729832.html","timestamp":"2014-04-19T23:31:52Z","content_type":null,"content_length":"7505","record_id":"<urn:uuid:b3102303-d374-4c9a-875d-b68654ed2977>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00404-ip-10-147-... |
Engine Pressure
This is a complex question, and the pressure doesn't stay constant at any point during the combustion cycle.
Mean Effective Pressure is calculated by:
MEP = 1000 * (P * Nr) / (V * N)
Where MEP is in kPa, P is power in kW, Nr is the number of crank revolutions per power stroke, V the displaced volume per... | {"url":"http://www.physicsforums.com/showthread.php?t=231740","timestamp":"2014-04-17T01:02:46Z","content_type":null,"content_length":"24292","record_id":"<urn:uuid:4fac0605-0ed8-4ed4-a9c8-1f4b29347266>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00079-ip-10-147-4-33.ec2.internal.wa... |
alculation -
Mr Srinivas
Mr Madhu has clearly and correctly answered to your qestion. The point that Mr Madhu has tried to clear is that if any person is having salary not more than 10,000 then he will get bonus and to
calculate bonus we will take Rs. 3,500 only as basic + DA no matter his salary is 6000 or 10000.
Rs.... | {"url":"http://www.citehr.com/140665-bonus-calculation-pf-esi.html","timestamp":"2014-04-16T19:01:29Z","content_type":null,"content_length":"40712","record_id":"<urn:uuid:4d92ac03-7c7e-490c-86a6-50bb905b8d2d>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00065-ip-10-147-4-33.ec2.inte... |
The Amelia Sequence
reply to post by charliesmudgedfudge
Interesting post, and sounds like you share a bit in common with the creator Tim Kring, as I discovered his son is autistic. Just watching this series now while I'm working in Australia, and saw the
Amelia sequence episode 6 this morning, thoroughly enjoying it, ... | {"url":"http://www.abovetopsecret.com/forum/thread834347/pg2","timestamp":"2014-04-18T23:19:01Z","content_type":null,"content_length":"67908","record_id":"<urn:uuid:9aa80554-bdea-4e9b-94bf-eae293368e2a>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00333-ip-10-147-4-33.ec2.internal.w... |
The Fibonacci Numbers: Part Two - In NatureThe Fibonacci Numbers: Part Two – in Nature
The Fibonacci Numbers: Part Two – in Nature
The Fibonacci sequence of numbers, an infinite series, was defined mathematically, in Part One, to be
Fn = Fn˗₁ + Fn˗₂.
Their sequence begins, 0, 1, 1, 2, 3, 5, 8, 13….
The question arises,... | {"url":"http://www.quirkyscience.com/fibonacci-numbers-part-two/","timestamp":"2014-04-16T07:13:59Z","content_type":null,"content_length":"31154","record_id":"<urn:uuid:a8186339-ac22-427f-a6c3-e2039874aee3>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00072-ip-10-147-4-33.ec2.interna... |
Zariski geometries: from classical to quantum
Seminar Room 1, Newton Institute
The notion of a Zariski geometry has been developed in Model Theory in the search for ``logically perfect'' structures. Zariski geometries are abstract topological structures with a dimension,
satisfying certain assumptions. Algebraic variet... | {"url":"http://www.newton.ac.uk/programmes/NCG/seminars/2006121814001.html","timestamp":"2014-04-20T03:12:04Z","content_type":null,"content_length":"4938","record_id":"<urn:uuid:5ae8af58-df50-4d5c-a866-f3f2457b25f3>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00207-ip-10-147-4-33.e... |
-resveratrol before (red) and after (green) UVR with 5 MED.
Figure 6. The antioxidant activity of trans-resveratrol before (red) and after (green) UVR with 5 MED.
The steeper the curve, the greater the antioxidant activity. As the graph shows, UVR has reduced the antioxidant activity of the trans-resveratrol solution. ... | {"url":"http://www.cosmeticsandtoiletries.com/articleaddons/218566251.html","timestamp":"2014-04-20T00:43:19Z","content_type":null,"content_length":"6060","record_id":"<urn:uuid:2edbda34-470b-4187-bf35-21ccaa780c8c>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00532-ip-10-147-4-33.ec... |
Solving an equation by substitution
June 15th 2007, 05:59 AM #1
Jun 2007
Solving an equation by substitution
Hello, I've come across a problem in my textbook that really baffles me.
Task: to use substitution $u=x+1/x$ to solve the equation for x:
It was easy to make the quadratic equation,
$u1= (-3+... | {"url":"http://mathhelpforum.com/algebra/15973-solving-equation-substitution.html","timestamp":"2014-04-21T16:56:45Z","content_type":null,"content_length":"56153","record_id":"<urn:uuid:517150f0-724d-476b-8059-1a77295c2ed7>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00500-ip-10-14... |
Weekly Problem 34 - 2009
Copyright © University of Cambridge. All rights reserved.
'Weekly Problem 34 - 2009' printed from http://nrich.maths.org/
I am standing behind five pupils who are signalling a five-digit number to someone on the opposite side of the playground. From where I am standing the number looks like 234... | {"url":"http://nrich.maths.org/6264/index?nomenu=1","timestamp":"2014-04-20T08:34:20Z","content_type":null,"content_length":"3730","record_id":"<urn:uuid:26fad846-d883-46ee-9921-6af7a37ed771>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00315-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mastering Physics Solutions: Using X-ray Diffraction
Using X-ray Diffraction
Part A = 0.2130nm
Part B = 69.9°
Part C = No, because the existence of such a maximum produces an unphysical result such as the sine of an angle being greater than one.
Solution Below:
When an x-ray beam is scattered off the planes of a cr... | {"url":"http://www.masteringphysicssolutions.net/mastering-physics-solutions-using-x-ray-diffraction/","timestamp":"2014-04-18T23:18:43Z","content_type":null,"content_length":"44125","record_id":"<urn:uuid:b8221856-2cbf-445a-baa9-3876193824e4>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-2014041600... |
Interval Operators - GNU Gnulib
14.3.4.4 Interval Operators ({ ... } or \{ ... \})
If the syntax bit RE_INTERVALS is set, then Regex recognizes interval expressions. They repeat the smallest possible preceding regular expression a specified number of times.
If the syntax bit RE_NO_BK_BRACES is set, ‘{’ represents the o... | {"url":"http://www.gnu.org/software/gnulib/manual/html_node/Interval-Operators.html","timestamp":"2014-04-18T02:40:33Z","content_type":null,"content_length":"5221","record_id":"<urn:uuid:ce520943-17f3-4cdf-bb73-9cff1c254bcb>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00163-ip-10-1... |
Kids.Net.Au - Encyclopedia > Absolute value
, the
absolute value
, or
), of a number is that number without a
negative sign
. So, for example, 3 is the absolute value of both 3 and -3.
It can be defined as follows: For any real number a, the absolute value of a (denoted |a|) is equal to a itself if a ≥ 0, and to -a, if... | {"url":"http://encyclopedia.kids.net.au/page/ab/Absolute_value","timestamp":"2014-04-20T08:22:18Z","content_type":null,"content_length":"16572","record_id":"<urn:uuid:18d6e2da-8d8a-4f9c-b370-8a0a3487ea7b>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00221-ip-10-147-4-33.ec2.internal.... |
Math books for young children
Posted by: Dave Richeson | April 14, 2011
Math books for young children
I have a child in first grade and another who will be in elementary school in a couple years. So I’m on the lookout for good children’s books about mathematics. Below is a collection of books that
I’ve read or that hav... | {"url":"http://divisbyzero.com/2011/04/14/math-books-for-young-children/?like=1&source=post_flair&_wpnonce=8149a33672","timestamp":"2014-04-16T13:21:42Z","content_type":null,"content_length":"79750","record_id":"<urn:uuid:8002f41b-9f5f-4829-b974-b34fe54eb9f9>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/C... |
A Curve Is Banked At An Angle Of 30 Degrees With ... | Chegg.com
A curve is banked at an angle of 30 degrees with respect to the horizontal. Assume that its radius is 100 m and that the acceleration due to gravity is 10 m/s^2, what is the ideal speed for a
motorist to take the curve when it is covered by glare ice? | {"url":"http://www.chegg.com/homework-help/questions-and-answers/curve-banked-angle-30-degrees-respect-horizontal-assume-radius-100-m-acceleration-due-grav-q4120375","timestamp":"2014-04-18T14:15:49Z","content_type":null,"content_length":"21626","record_id":"<urn:uuid:f6da68bb-5390-41c7-81a6-0b2424722a63>","cc-path":"C... |
stats 121
Bivariate data
two measurements on a single individual during a study (response variable, explanatory variable)
Direction relationship
positive if while X increases Y increases
Negative if while X increases Y decreases
Correlation coefficient
denoted by r, a number that gives the direction and strength of a l... | {"url":"http://quizlet.com/10289748/stats-121-flash-cards/","timestamp":"2014-04-21T09:52:20Z","content_type":null,"content_length":"98672","record_id":"<urn:uuid:ba77af21-159f-453e-b8f9-349f3c6b535e>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00005-ip-10-147-4-33.ec2.internal.war... |
Complex Analysis: Simplifying Polar Form
September 12th 2011, 05:45 AM #1
Oct 2009
United States
Complex Analysis: Simplifying Polar Form
I am having trouble simplifying the following equations which are the solutions to the equation $(z+1)^5=z^5$.
Any help you can give me will be greatly appreciated!
R... | {"url":"http://mathhelpforum.com/differential-geometry/187830-complex-analysis-simplifying-polar-form.html","timestamp":"2014-04-19T05:03:09Z","content_type":null,"content_length":"57082","record_id":"<urn:uuid:5a59e43a-13ef-4fc2-a419-893be3c54c2c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-2014... |
Posts by
Posts by sk
Total # Posts: 29
What is the final pressure gas sample that is subjected to a temperature change from 22.0 C to 30.0 C and a volume change from 85.4 L to 37.0 L with an initial pressure 105 kPa?
7th grade science
It has come to my attention that you have violated the Honor Code of the class. Your... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=sk","timestamp":"2014-04-20T19:43:49Z","content_type":null,"content_length":"11966","record_id":"<urn:uuid:08a08151-6d79-458f-b031-279a0c0740b1>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00413-ip-10-147-4-33.ec2.interna... |
Westchester, FL SAT Math Tutor
Find a Westchester, FL SAT Math Tutor
...I've been teaching Yoga to children, teens, and adults since I was first certified in 2008. Since moving to Miami, I spent two years teaching out of FIU's Frost Art Museum as a graduate
student there, taught in India for a month after graduatio... | {"url":"http://www.purplemath.com/Westchester_FL_SAT_Math_tutors.php","timestamp":"2014-04-16T19:02:25Z","content_type":null,"content_length":"24186","record_id":"<urn:uuid:d42fc82f-c3b7-4e94-833f-056b663ebd10>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00316-ip-10-147-4-33.ec2.in... |
Posts from December 12, 2008 on The Unapologetic Mathematician
The next obvious things to consider are the kernel and the image of an intertwining map. So let’s say we’ve got a representation $\rho:A\rightarrow\mathrm{End}(V)$, a representation $\sigma:A\
rightarrow\mathrm{End}(W)$, and an intertwiner $f:\rho\rightarro... | {"url":"http://unapologetic.wordpress.com/2008/12/12/","timestamp":"2014-04-17T09:50:43Z","content_type":null,"content_length":"43289","record_id":"<urn:uuid:9ca542be-88c9-4d56-a0af-cdd8906ee4b0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00551-ip-10-147-4-33.ec2.internal.warc.gz"} |
Unsolved Puzzle
September 29th 2006, 10:16 AM #1
Unsolved Puzzle
In the year 3141, seven astronauts are forced to land their spaceship on a mysterious planet. To their surprise they find an abundance of fruit resembling the Earth’s apple. They decide to call
it the kuja fruit. On their first day, they collect a... | {"url":"http://mathhelpforum.com/math-challenge-problems/5953-unsolved-puzzle.html","timestamp":"2014-04-18T02:07:05Z","content_type":null,"content_length":"35055","record_id":"<urn:uuid:22fb4360-1b44-4c33-9ac3-2d3e93e3083a>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00206-ip-10-1... |
search results
Expand all Collapse all Results 1 - 8 of 8
1. CMB Online first
On an Exponential Functional Inequality and its Distributional Version
Let $G$ be a group and $\mathbb K=\mathbb C$ or $\mathbb R$. In this article, as a generalization of the result of Albert and Baker, we investigate the behavior of... | {"url":"http://cms.math.ca/cmb/msc/39","timestamp":"2014-04-20T03:16:44Z","content_type":null,"content_length":"38309","record_id":"<urn:uuid:01d98d5d-cd47-4d90-b7b7-f6197db3814e>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00640-ip-10-147-4-33.ec2.internal.warc.gz"} |
Jupiter Math Tutor
...Writing is tough. Writing is a process. Whether you're looking to improve your ability to write a cohesive research paper, or a insightful short story, you have to learn the rules of the road.
13 Subjects: including algebra 1, prealgebra, geometry, reading
I am a Florida teacher state cert... | {"url":"http://www.purplemath.com/jupiter_fl_math_tutors.php","timestamp":"2014-04-18T21:34:53Z","content_type":null,"content_length":"23720","record_id":"<urn:uuid:391b5ea0-6df5-417f-ab57-4c38e5e4d725>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00311-ip-10-147-4-33.ec2.internal.w... |
yntax for
This is one of those mundane little activities I found myself doing frequently enough that I finally just had to automate it.
When working in VBA I frequently need to range enter a formula across multiple cells. It's not particularly difficult to convert the cell-based formula to the appropriate VBA R1C1 for... | {"url":"http://www.knowexcel.com/view/282118-correct-vba-syntax-for-cell-function-formula.html","timestamp":"2014-04-21T12:35:48Z","content_type":null,"content_length":"61658","record_id":"<urn:uuid:75f7d4cd-a802-4a0d-b681-1447eb4caea1>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
When 155 mL of water at 26 C is mixed with 75 mL of water at 8... | {"url":"http://openstudy.com/updates/504697dde4b030706a888219","timestamp":"2014-04-17T15:49:45Z","content_type":null,"content_length":"35608","record_id":"<urn:uuid:045914ea-96b5-4dbb-b420-0949f55c9d9f>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00294-ip-10-147-4-33.ec2.internal.w... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
How do you simplify:
• one year ago
• one year ago
Bes... | {"url":"http://openstudy.com/updates/50f30c2ce4b0694eaccf7834","timestamp":"2014-04-16T10:42:34Z","content_type":null,"content_length":"265346","record_id":"<urn:uuid:f17ca21f-6092-4f9f-92c3-50f4e47d3ffb>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00159-ip-10-147-4-33.ec2.internal... |
Subring Elements
September 25th 2010, 12:35 AM #1
Dec 2009
Subring Elements
Let $R$ be a ring and $a$ an element of $R$. Let $S = \{ x \in R: ax = 0_R\}$. $S$ is a subring of $R$.
Let $R = M_2(\mathbb{Z}_5)$ (the ring of 2×2 matrices with entries from the field $\mathbb{Z}_5$) and
$a= \begin{pmatrix}4 &... | {"url":"http://mathhelpforum.com/advanced-algebra/157349-subring-elements.html","timestamp":"2014-04-17T04:51:27Z","content_type":null,"content_length":"61939","record_id":"<urn:uuid:c5dc94f8-0b62-4849-961e-abb428e4f1f7>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00234-ip-10-147-4... |
Eddington on the Expanding Universe
On Friday 22 January 1932 Arthur Stanley Eddington addressed the Friday Evening Discourse in Physical Science at the Royal Institution in London. He addressed the audience on The Expanding Universe.
In the tradition of the lectures he assumed that members of the audience had no exper... | {"url":"http://www-gap.dcs.st-and.ac.uk/~history/Extras/Eddington_Universe.html","timestamp":"2014-04-19T09:48:03Z","content_type":null,"content_length":"16403","record_id":"<urn:uuid:c3f7e1d1-681a-4c6f-8c87-f57e5313b1c0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00433-ip-10-147-4... |