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Assigning Classes
Raphael Mankin raph at mankin.org.uk
Mon Sep 9 15:10:07 BST 2013
This is a classic variation of the transportation problem.
If you can assign (different) costs to being in the wrong class and zero
cost to being in the right class then the Hungarian Algorithm will do
the job.
The standard version of th... | {"url":"http://london.pm.org/pipermail/london.pm/Week-of-Mon-20130909/024281.html","timestamp":"2014-04-16T13:28:00Z","content_type":null,"content_length":"4312","record_id":"<urn:uuid:20ced126-961e-4d6a-9a85-21ac14ccc9c3>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00120-ip-10-147... |
March 18th 2009, 07:50 AM
We are given 3 balls and 10 balls.
a. Suppose the boxes and the balls are all distinguishable. How many ways are there to put 10 balls into the boxes.
b. Suppose the boxes are indistinguishable, and the balls are also indistinguishable. How many ways are there to put 10 balls into ... | {"url":"http://mathhelpforum.com/statistics/79308-probability-print.html","timestamp":"2014-04-17T03:14:04Z","content_type":null,"content_length":"4892","record_id":"<urn:uuid:e1d14a5c-987a-4736-aaa2-f0cfe9b75d8c>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00455-ip-10-147-4-33.ec2.... |
Physics Forums - View Single Post - Intuitive content of Loop Gravity--Rovelli's program
http://arxiv.org/abs/1108.1178v1 Quantum simplicial geometry in the group field theory formalism: reconsidering the Barrett-Crane model
Aristide Baratin, Daniele Oriti
(Submitted on 4 Aug 2011)
Using the non-commutative metric for... | {"url":"http://www.physicsforums.com/showpost.php?p=3436674&postcount=1551","timestamp":"2014-04-20T03:22:24Z","content_type":null,"content_length":"7975","record_id":"<urn:uuid:b5258281-8015-4e95-bcbf-450250344077>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00207-ip-10-147-4-33.e... |
Brazilian Journal of Chemical Engineering
Services on Demand
Related links
Print version ISSN 0104-6632
Braz. J. Chem. Eng. vol.21 no.4 São Paulo Oct./Dec. 2004
... | {"url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322004000400006","timestamp":"2014-04-20T07:14:21Z","content_type":null,"content_length":"84351","record_id":"<urn:uuid:2d972a55-a157-466c-81d6-785cce36cbdc>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00506-ip-... |
Kripke-Style Semantics for SDL
We define the frames (structures) for modeling SDL as follows:
F is an Kripke-SDL (or KD) Frame: F = <W,A> such that:
1. W is a non-empty set
2. A is a subset of W × W
3. A is serial: ∀i∃jAij.
A model can be defined in the usual way, allowing us to then define truth at ... | {"url":"http://plato.stanford.edu/entries/logic-deontic/kripke.html","timestamp":"2014-04-18T02:58:45Z","content_type":null,"content_length":"15479","record_id":"<urn:uuid:5ce7a380-15b3-4a08-9065-640f67453e76>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00219-ip-10-147-4-33.ec2.inte... |
integral tables
December 12th 2009, 05:54 PM
integral tables
I need to integrate this integral from -infinity to infinity,
∫▒〖(x^3 e^x)/(e^x+1)^2 dx〗
The question says I can look it up in integral table but I cannot find tables with this type of integral in it.
December 12th 2009, 07:38 PM
note that it ... | {"url":"http://mathhelpforum.com/calculus/120136-integral-tables-print.html","timestamp":"2014-04-17T07:54:02Z","content_type":null,"content_length":"8076","record_id":"<urn:uuid:677b57fd-b915-47af-ab56-0ecaa13ae424>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00155-ip-10-147-4-33.... |
Find a Caddo Mills Tutor
...After tutoring over 30 hours of Prealgebra, I’ve found that quite a few high school students lack key Prealgebra skills. This knowledge gap can cause problems when trying to learn algebra and
geometry. I tutor pure Prealgebra sessions but also work Prealgebra topics into tutoring session... | {"url":"http://www.purplemath.com/Caddo_Mills_tutors.php","timestamp":"2014-04-18T11:42:56Z","content_type":null,"content_length":"23389","record_id":"<urn:uuid:81c0ffca-85fe-4d46-8a76-b66d2c197481>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00269-ip-10-147-4-33.ec2.internal.warc.... |
Operations Research Methods
Central to our discussion of OR Methods is the Teach OR collection of Excel add-ins. These add-ins concentrate on the Mathematical Programming algorithms. This page links to complete
instructions for each add-in.
We provide three units to demonstrate and teach linear progra... | {"url":"http://www.me.utexas.edu/~jensen/ORMM/methods/index.html","timestamp":"2014-04-16T10:32:35Z","content_type":null,"content_length":"17392","record_id":"<urn:uuid:47368de6-363a-40e4-9dad-738970f35bdc>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00571-ip-10-147-4-33.ec2.intern... |
Heavy Baggage
When travelling by aircraft, passengers have a maximum allowable weight for their luggage. They are then charged £10 for every kilogram overweight. If a passenger carrying 40 kg of luggage is charged
£50, how much would a passenger carrying 80 kg be charged?
A £50 charge represents 5 kg overweight (5
So 4... | {"url":"http://mathschallenge.net/full/heavy_baggage","timestamp":"2014-04-19T20:18:24Z","content_type":null,"content_length":"5056","record_id":"<urn:uuid:9e250ab2-f7e3-4db1-905a-bac9ca99350c>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00623-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Edu-sig] Re: reducing fractions
Steve Litt slitt@troubleshooters.com
Fri, 15 Sep 2000 11:14:50 -0400
At 12:41 PM 8/14/00 -0700, Kirby Urner wrote:
>"Janet Johnson" <johnsonje@adelphia.net> wrote:
>>I teach 6th grade and every year my students seem to have a lot of
>>difficulty with fractions, specifically, reducing or... | {"url":"https://mail.python.org/pipermail/edu-sig/2000-September/000607.html","timestamp":"2014-04-19T17:29:45Z","content_type":null,"content_length":"3687","record_id":"<urn:uuid:3d150d60-9738-46cc-90c0-df2c60ecbe28>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00014-ip-10-147-4-33... |
Power Topics for Power Supply Users
Many modern power supplies, such as TDK-Lambda's
new Z+ programmable supplies
and the
HFE series of rack mount supplies
, now feature serial data interfaces such as I
C, USB 2.0, and RS485, to name a few. The transmission rates of these serial data interfaces are specified as bits-pe... | {"url":"http://power-topics.blogspot.com/2012_05_01_archive.html","timestamp":"2014-04-16T10:30:19Z","content_type":null,"content_length":"95987","record_id":"<urn:uuid:0489e2da-afe7-4f10-a866-5f277481ebca>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00260-ip-10-147-4-33.ec2.intern... |
Fibonacci Proof (Modelling/Abstract Question)
November 24th 2009, 08:43 AM #1
Oct 2009
Fibonacci Proof (Modelling/Abstract Question)
A certain parking meter will accept only $1 or $2 coins (we're Australian... it's okay!). Parking in this regulated areas costs $1 per hour and a maximum time of six hours of park... | {"url":"http://mathhelpforum.com/discrete-math/116505-fibonacci-proof-modelling-abstract-question.html","timestamp":"2014-04-16T20:23:42Z","content_type":null,"content_length":"61081","record_id":"<urn:uuid:40918c33-74c1-4a8c-bc00-5cb685426bce>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416... |
What is 15 ML EQUALS HOW MANY TEASPOONS?
Mr What? is the first search engine of definitions and meanings, All you have to do is type whatever you want to know in the search box and click WHAT IS!
All the definitions and meanings found are from third-party authors, please respect their copyright.
© 2014 - mrwhatis.net | {"url":"http://mrwhatis.net/15-ml-equals-how-many-teaspoons.html","timestamp":"2014-04-20T16:45:49Z","content_type":null,"content_length":"37287","record_id":"<urn:uuid:348af1b5-5e0c-4983-8393-ea99108e2dc1>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00155-ip-10-147-4-33.ec2.intern... |
Playa Del Rey Algebra 2 Tutor
Find a Playa Del Rey Algebra 2 Tutor
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How does cos/sin affect convergence of series
January 7th 2011, 01:08 PM #1
Junior Member
Aug 2010
How does cos/sin affect convergence of series
If for example i had:
{sum 1, inf} cos(r+1)/r^2+1
{sum 1, inf} sin(r^2 +1)/r^2+1
Do i try get rid of the cos/sine? if so how
Or is there a general rule... | {"url":"http://mathhelpforum.com/differential-geometry/167730-how-does-cos-sin-affect-convergence-series.html","timestamp":"2014-04-18T05:35:49Z","content_type":null,"content_length":"64640","record_id":"<urn:uuid:6ab0d302-38cb-4bb8-9b59-3ee027e2b449>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-2... |
Functioning in the Real World : A Precalculus Experience
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you need a textbook for a semester, quarter or even a summer session, we have an option
for you. Simply select a rental period, e... | {"url":"http://www.knetbooks.com/functioning-real-world-2nd-gordon-sheldon/bk/9780201383898","timestamp":"2014-04-20T11:36:09Z","content_type":null,"content_length":"30317","record_id":"<urn:uuid:932458db-31a5-43a7-bc33-df557ff063cd>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-0039... |
Why “syntomic” if “flat, locally of finite presentation, and local complete intersection” is already available?
up vote 8 down vote favorite
Dear everyone,
(i) Who is the father of the adjective “syntomic” in algebraic geometry?
(ii) And why did he choose to introduce a new term for what we already know from EGA IV.19.... | {"url":"http://mathoverflow.net/questions/24678/why-syntomic-if-flat-locally-of-finite-presentation-and-local-complete-inte?sort=votes","timestamp":"2014-04-20T06:22:47Z","content_type":null,"content_length":"61985","record_id":"<urn:uuid:86f7c205-d5a4-413f-82b2-1b352c5f7490>","cc-path":"CC-MAIN-2014-15/segments/139760... |
Conant Prize
Levi L Conant Prize of the AMS
This prize is:-
... to recognize the best expository paper published in either the Notices of the AMS or the Bulletin of the American Mathematical Society in the preceding five years.
The ... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Societies/AMSConantPrize.html","timestamp":"2014-04-17T12:32:16Z","content_type":null,"content_length":"5857","record_id":"<urn:uuid:198a5a4f-7c12-42c2-a4e3-5704abe61731>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00164-ip-10-147... |
Playa Del Rey Algebra 2 Tutor
Find a Playa Del Rey Algebra 2 Tutor
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2014.02.05: Entropy Attacks!
The cr.yp.to blog
2014.02.05: Entropy Attacks!
The conventional wisdom is that hashing more entropy sources can't hurt: if H is any modern cryptographic hash function then H(x,y,z) is at least as good a random number as H(x,y), no matter how
awful z is. So we pile one source on top of anoth... | {"url":"http://blog.cr.yp.to/20140205-entropy.html","timestamp":"2014-04-18T13:06:16Z","content_type":null,"content_length":"11430","record_id":"<urn:uuid:cb673898-3c7b-4f80-b87a-7d9a743c9933>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00548-ip-10-147-4-33.ec2.internal.warc.gz"} |
Los Gatos Algebra 2 Tutor
Find a Los Gatos Algebra 2 Tutor
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[FOM] Predicativity in CZF
[FOM] Predicativity in CZF
Nik Weaver nweaver at math.wustl.edu
Tue Jun 10 03:51:26 EDT 2008
Daniel Mehkeri asked about the predicativity of CZF. In
general I tend to be suspicious of offhand claims that this
or that formal system is predicatively justified, as it is
easy for impredicativit... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2008-June/012931.html","timestamp":"2014-04-21T15:19:31Z","content_type":null,"content_length":"4943","record_id":"<urn:uuid:18fd2e1c-f6d4-4f60-8e54-57690298f712>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00403-ip-10-147-4-33.ec2.intern... |
20.4 Non Integrable Functions
Home | 18.013A | Chapter 20 Tools Glossary Index Up Previous Next
20.4 Non Integrable Functions
Are there functions that are not Riemann integrable?
Yes there are, and you must beware of assuming that a function is integrable without looking at it.
The simplest examples of non-integrable... | {"url":"http://ocw.mit.edu/ans7870/18/18.013a/textbook/HTML/chapter20/section04.html","timestamp":"2014-04-21T09:51:57Z","content_type":null,"content_length":"3974","record_id":"<urn:uuid:e4c3f2d6-229b-44d1-b250-52dea642b2af>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00462-ip-10-... |
10" Tapped horn project
post #1 of 25
10/2/13 at 6:50pm
Thread Starter
I have 2 drivers that I would like to use in a tapped horn and managed to come up with this design,
The driver parameters are as follows,
FS: 27.7Hz
Qms: 5.6
Vas: 33L
Cms: .22mm/N
Mms: 150g
Xmax: 23mm
Xmech: 32mm
Sd: 325sqcm
Vd p-p: 1.5L
Qes: .53
... | {"url":"http://www.avsforum.com/t/1493235/10-tapped-horn-project","timestamp":"2014-04-16T22:25:43Z","content_type":null,"content_length":"184789","record_id":"<urn:uuid:9acd0473-9a6d-419e-be24-a6064eb5ae43>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00454-ip-10-147-4-33.ec2.intern... |
TI-83 vs TI-84 vs TI-89
As an owner of the TI-89 titanium, I strongly suggest it. I am only a senior in high school (taking AP physics/AP calc), and have used a numerous of features that are available in the calculator that
are not available in any lower models.
It's functionality is very widespread, easy to use, and e... | {"url":"http://www.physicsforums.com/showthread.php?t=147197","timestamp":"2014-04-17T09:51:49Z","content_type":null,"content_length":"66777","record_id":"<urn:uuid:f1306ea6-53b5-4081-849e-c6bf8953b091>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00351-ip-10-147-4-33.ec2.internal.w... |
[R-sig-ME] Bug in weights in lmer
Douglas Bates bates at stat.wisc.edu
Thu Apr 24 14:44:32 CEST 2008
Sorry that I haven't responded on this thread previously. I have had
two computers, a desktop at my office and a desktop at home, go south
in the same week. I have been reduced to using an old Dell laptop
running Wind... | {"url":"https://stat.ethz.ch/pipermail/r-sig-mixed-models/2008q2/000897.html","timestamp":"2014-04-19T14:39:28Z","content_type":null,"content_length":"5864","record_id":"<urn:uuid:de0524fe-6fe3-4482-8263-35d1f903a5cb>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00636-ip-10-147-4-33.... |
Department of Mathematics Colloquium
Disease breaks out on a graph! As medicine is expensive, it is unrealistic to send medicine to all vertices in preparation to fight the outbreak, but we still desire to ensure that the disease dies
out quickly on the medicated vertices and escapes the medicated set with low probabil... | {"url":"http://www.webpages.uidaho.edu/~barannyk/Seminars/Colloquium_Feb15_2013.html","timestamp":"2014-04-18T05:31:34Z","content_type":null,"content_length":"2492","record_id":"<urn:uuid:19a6676c-e017-4052-9feb-97e426767da9>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00511-ip-10-... |
Three Dimensional Drawings of Bounded Degree Trees
Frati, Fabrizio and Di Battista, Giuseppe (2007) Three Dimensional Drawings of Bounded Degree Trees. In: Graph Drawing 14th International Symposium, GD 2006, September 18-20, 2006, Karlsruhe, Germany
, pp. 89-94 (Official URL: http://dx.doi.org/10.1007/978-3-540-70904-... | {"url":"http://gdea.informatik.uni-koeln.de/764/","timestamp":"2014-04-17T15:25:53Z","content_type":null,"content_length":"21684","record_id":"<urn:uuid:45b804e8-0a45-4dbf-853c-f8178c983def>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00532-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: Partial Functions and Logics
Re: Partial Functions and Logics
>>>>> "Hubert" == Hubert Baumeister <hubert@mpi-sb.mpg.de> writes:
In article <41coud$r71@hitchcock.dfki.uni-sb.de> hubert@mpi-sb.mpg.de (Hubert Baumeister) writes:
Hubert> In article <4109ub$kja@newsflash.concordia.ca>,
Hubert> chalin@cs.concord... | {"url":"http://www.sds.lcs.mit.edu/spd/larch/archive/msg00296.html","timestamp":"2014-04-21T12:54:19Z","content_type":null,"content_length":"4134","record_id":"<urn:uuid:0da1721f-5932-4dad-892c-741b05211093>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00492-ip-10-147-4-33.ec2.inter... |
Math Forum Discussions - The integration test suites for Sage.
Date: Sep 3, 2013 7:58 AM
Author: Peter Luschny
Subject: The integration test suites for Sage.
I just discovered the recent threads "An independent integration
test suite" and "The Charlwood Fifty".
I looked at the test suites as a Sage user and used the de... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=9252394","timestamp":"2014-04-20T22:06:12Z","content_type":null,"content_length":"1893","record_id":"<urn:uuid:4eca8572-244d-4711-9db6-a1c16e2fbfc0>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00198-ip-10-147-4-33.ec2.interna... |
a family uses 12.5lb of paper in a week and recycles about 3/4 of its waste. how many pounds of paper does the family recycle? - WyzAnt Answers
a family uses 12.5lb of paper in a week and recycles about 3/4 of its waste. how many pounds of paper does the family recycle?
Tutors, please sign in to answer this question.
2... | {"url":"http://www.wyzant.com/resources/answers/26551/a_family_uses_12_5lb_of_paper_in_a_week_and_recycles_about_3_4_of_its_waste_how_many_pounds_of_paper_does_the_family_recycle","timestamp":"2014-04-17T02:39:44Z","content_type":null,"content_length":"50287","record_id":"<urn:uuid:8cf512a1-c903-49fd-8a9e-a9646cdda848>... |
Nurses are often intimidated by the math that occurs in everyday practice. Patient safety depends on the practitioner's ability to calculate medications correctly and in a timely manner. This article
will provide a simple and concise method for accurate computation using basic calculations (see Quick reference: Univers... | {"url":"http://www.nursingcenter.com/lnc/JournalArticle?Article_ID=1502627&Journal_ID=417221&Issue_ID=1502626","timestamp":"2014-04-16T22:52:05Z","content_type":null,"content_length":"75918","record_id":"<urn:uuid:2071c817-a829-4693-98bb-34ad91082c3d>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20... |
TwistyPuzzles.com > Member Collections > RubiksMaster614 - Wish List
Two 2x2x2 cubes connected by gears.
A Junior variant of the Borg Cube.
Also known as the "Void 2x2x2".
A 2x2x2 consisting only of rails. It uses polarizing filters instead of stickers.
"QUBAMI: 3D sudoku with a twist!" Mini 2x2x2 version. The obj... | {"url":"http://www.twistypuzzles.com/cgi-bin/cm-view.cgi?ckey=3068","timestamp":"2014-04-18T19:06:09Z","content_type":null,"content_length":"99024","record_id":"<urn:uuid:d1a2d137-4200-4752-b4f6-f7ec05d19ff3>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00295-ip-10-147-4-33.ec2.inter... |
Wolfram Demonstrations Project
Euler's Method for the Exponential Function
For each value of , the sequence converges to . Also, if is the Euler method approximation to the solution of the differential equation , on the interval with , then (the red curve) converges to for
each in the interval. The points generated by ... | {"url":"http://demonstrations.wolfram.com/EulersMethodForTheExponentialFunction/","timestamp":"2014-04-19T20:14:37Z","content_type":null,"content_length":"43926","record_id":"<urn:uuid:8fff6522-0962-4d0e-a452-117b7e76a238>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00606-ip-10-147... |
Differentiation Word Problem! please help
October 2nd 2008, 09:09 PM #1
Oct 2008
Differentiation Word Problem! please help
I don't get how you suppose to use differentiation to solve these 3 problems, please help! I been trying to do it for hours, ahhh!
1. Recall that the area A of a circle with radius r is... | {"url":"http://mathhelpforum.com/calculus/51792-differentiation-word-problem-please-help.html","timestamp":"2014-04-18T00:50:18Z","content_type":null,"content_length":"34722","record_id":"<urn:uuid:ad1dcab1-d0dc-431a-ba57-a6f6a1b898dd>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00... |
Re: Java API for MATHML
From: Stan Devitt <jsdevitt@stratumtek.ca> Date: Mon, 24 Feb 2003 18:15:32 -0500 (EST) Message-Id: <200302242315.h1ONFWC13407@radical.stratumtek.ca> To: paul@activemath.org (Paul Libbrecht) Cc:
RobertM@dessci.com (Robert Miner), www-math@w3.org
The content definitions for the arc trig functions
... | {"url":"http://lists.w3.org/Archives/Public/www-math/2003Feb/0016.html","timestamp":"2014-04-16T22:52:12Z","content_type":null,"content_length":"10331","record_id":"<urn:uuid:3ec41cee-0e13-4216-92fa-14721d7d6159>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00281-ip-10-147-4-33.ec2.i... |
Logic error in Math.pow(a,b) using JOptionPane
February 7th, 2013, 05:33 PM #1
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Join Date
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I've been trying to figure out one part of my code for around 3 hours.
I've been rewriting it different ways, only running what the logic error is and not the other ... | {"url":"http://www.javaprogrammingforums.com/whats-wrong-my-code/23547-logic-error-math-pow-b-using-joptionpane.html","timestamp":"2014-04-18T18:46:21Z","content_type":null,"content_length":"111208","record_id":"<urn:uuid:8dc7da63-8232-4822-b88a-ff10cefea9d3>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC... |
How a CPU Adds Decimal Numbers
Date: 10/22/2000 at 17:31:08
From: Farina
Subject: 8-bit CPU
Hi, Dr. Math. Can you help me? How does an 8-bit CPU add up two
four-digit numbers and why does it take four operations to do so?
Please explain.
Date: 10/23/2000 at 14:00:01
From: Doctor TWE
Subject: Re: 8-bit CPU
Hi Farina - t... | {"url":"http://mathforum.org/library/drmath/view/51901.html","timestamp":"2014-04-16T07:36:38Z","content_type":null,"content_length":"11085","record_id":"<urn:uuid:551e139e-2e51-44ed-8012-b5240e3c8971>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00089-ip-10-147-4-33.ec2.internal.wa... |
Math Solve Rational Formulas For A Specified Variable
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Re: Semantic information for math representations of physics
From: John Fletcher <J.P.Fletcher@aston.ac.uk> Date: Thu, 03 Feb 2005 13:06:46 -0000 To: Paul Libbrecht <paul@activemath.org> CC: www-math@w3.org Message-ID: <420221E6.22244.C670B4@localhost>
I would like to join in this discussion as a potential user, at the... | {"url":"http://lists.w3.org/Archives/Public/www-math/2005Feb/0004.html","timestamp":"2014-04-19T20:34:13Z","content_type":null,"content_length":"16865","record_id":"<urn:uuid:28bfcfa7-e1cc-44d8-8554-30faba54b4e6>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00192-ip-10-147-4-33.ec2.... |
Today We Broke the Bernoulli Record: From the Analytical Engine to
Today We Broke the Bernoulli Record: From the Analytical Engine to Mathematica
April 29, 2008 — Oleksandr Pavlyk, Kernel Technology
In Mathematica, a core principle is that everything should be scalable. So in my job of creating algorithms for Mathemat... | {"url":"http://blog.wolfram.com/2008/04/29/today-we-broke-the-bernoulli-record-from-the-analytical-engine-to-mathematica/","timestamp":"2014-04-16T21:58:55Z","content_type":null,"content_length":"66897","record_id":"<urn:uuid:7f59fb82-ae29-4e63-9dec-f12ad4408880>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/war... |
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Topic: Optimization with external simulator (SPICE)?
Replies: 5 Last Post: Jul 14, 2013 3:52 AM
Message... | {"url":"http://mathforum.org/kb/message.jspa?messageID=4060521","timestamp":"2014-04-20T18:52:50Z","content_type":null,"content_length":"23725","record_id":"<urn:uuid:a7c2020c-7a51-4b3b-bedd-b04078a7b497>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00172-ip-10-147-4-33.ec2.internal... |
What is the
10 Answers
Circumference equation is =2 x (Pie) x (R)
Wher Pie =3.1417
R-Radius of Circle
The circumfrance of a circle can be found out using the equation C= 2
Circumference is the measurement surrounding around a circle using the "middle" of a circle.
To find the circumference yo... | {"url":"http://cribbd.com/question/what-is-the-equation-for-circumference-of-a-circle","timestamp":"2014-04-18T13:36:00Z","content_type":null,"content_length":"60460","record_id":"<urn:uuid:607e00c9-8d8e-49fb-b6b5-a0fa657d5ff6>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00621-ip-10... |
Gaussian curvature radius
up vote 3 down vote favorite
In the paper Surface sampling and the intrinsic Voronoi diagram (2008), Ramsay Dyer defines the Gaussian curvature radius at a point $x$ of a surface $S$ to be $\rho_K(x) = 1/\sqrt{K(x)}$ where $K(x)
=\kappa_1(x) \kappa_2(x)$ is the Gaussian curvature at $x$.
Tryin... | {"url":"http://mathoverflow.net/questions/54742/gaussian-curvature-radius/54765","timestamp":"2014-04-17T07:33:30Z","content_type":null,"content_length":"68885","record_id":"<urn:uuid:810e5489-fb55-4cf9-a1dd-2b7bcff06917>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00490-ip-10-147-... |
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How to show a limit superimposed on a graph
I'd like to Plot the following graph with the Limit superimposed on it. If I enter the following as freeform, then the suggestions back from Alpha include exactly the graph I'm looking for
with a red circle showing the limit, but I can't figure out how to m... | {"url":"http://community.wolfram.com/groups/-/m/t/119118?p_p_auth=phJ6wFG5","timestamp":"2014-04-17T18:23:35Z","content_type":null,"content_length":"80131","record_id":"<urn:uuid:642b2b26-0928-4b48-b9cc-b93df6dded0b>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00004-ip-10-147-4-33.... |
Frege structures and the notion of proposition, truth and set
Results 1 - 10 of 46
, 1992
"... In computer science we speak of implementing a logic; this is done in a programming language, such as Lisp, called here the implementation language. We also reason about the logic, as in
understanding how to search for proofs... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=763379","timestamp":"2014-04-18T02:09:02Z","content_type":null,"content_length":"37965","record_id":"<urn:uuid:8b3cdd75-320d-40a6-98b0-41a43dd2f106>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00080-ip-10-147-4-33.ec2.internal.war... |
Binary Menu
16.3 Binary Menu
|AND | OR |XOR |NOT |LSH |RSH |
|DEC |HEX |OCT |BIN |WSIZ|ARSH|
| A | B | C | D | E | F |
The keys in this menu perform operations on binary integers. Note that both logical and arithmetic right-shifts are provided. <INV LSH> rotates one bit to the left.
The “difference... | {"url":"http://www.gnu.org/software/emacs/manual/html_node/calc/Keypad-Binary-Menu.html","timestamp":"2014-04-20T20:13:54Z","content_type":null,"content_length":"3324","record_id":"<urn:uuid:033f61a1-f88f-45df-96f2-38c8d1c49c21>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00164-ip-... |
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Topic: Alignment of 3D Points
Replies: 10 Last Post: Dec 16, 2012 2:46 AM
Messages: [ Previous | Next ]... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2420469&messageID=7937173","timestamp":"2014-04-17T08:03:01Z","content_type":null,"content_length":"28870","record_id":"<urn:uuid:0cc0180f-34da-4c2a-ab6f-8002f3020f8b>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00069-ip-10-147-4... |
Re: st: merging datasets
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
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Re: st: merging datasets
... | {"url":"http://www.stata.com/statalist/archive/2012-02/msg00896.html","timestamp":"2014-04-19T12:17:43Z","content_type":null,"content_length":"11544","record_id":"<urn:uuid:cba065e6-410c-40fc-85d4-f9195ace93fb>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00118-ip-10-147-4-33.ec2.in... |
188 helpers are online right now
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is replying to Can someone tell me what button the professor is hitting...
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Kidtoons December Movie: Curious George: A Very Monkey Christmas Giveaway–Closed - "Deal"icious Mom
This month Kidtoons is happy to announce their December feature movie is:
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George and The Man with The Yellow Hat are having a very merry time counting down the days unt... | {"url":"http://www.dealiciousmom.com/kidtoons-december-movie-curious-george-a-very-monkey-christmas-giveaway/","timestamp":"2014-04-18T15:38:39Z","content_type":null,"content_length":"126095","record_id":"<urn:uuid:36555f64-c2dc-488f-9f60-632b77c28b57>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-... |
Unibooks - Mathematics
by: Ralph P. Grimaldi
$180.00 $200.00 inc GST $163.64 $181.82 ex GST
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Offers a flexible organization, enabling instructors to adapt the book to their particular courses. This book gives emphasis on a... | {"url":"http://www.unibooks.com.au/Pages/Category.aspx?cat=Catalog&category=U89908&page=16","timestamp":"2014-04-17T21:35:21Z","content_type":null,"content_length":"64565","record_id":"<urn:uuid:013beccf-b73a-4111-8c5f-e6bb459fe75e>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00001... |
topological ring
topological ring
Basic concepts
Higher algebra
Algebraic theories
Algebras and modules
Higher algebras
Model category presentations
Geometry on formal duals of algebras
A topological ring is a ring internal to Top, a ring object in Top:
a topological space $R$ equipped with the structure of a ring on i... | {"url":"http://www.ncatlab.org/nlab/show/topological+ring","timestamp":"2014-04-20T03:30:20Z","content_type":null,"content_length":"25783","record_id":"<urn:uuid:b26a5e7a-2699-467a-a26d-6334b9e81b8b>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00170-ip-10-147-4-33.ec2.internal.warc... |
Paraquaternionic projective space and pseudo-Riemannian geometry
Novica Bla\v zi\'c
Matemati\v cki fakultet, Beograd, Yugoslavia
Abstract: A natural and geometrical definition of projective space $(P_n(\Bbb B),g_0)$, based on the algebra of paraquaternionic numbers $\Bbb B$, is given. Using the technique of pseudo-Riem... | {"url":"http://www.emis.de/journals/PIMB/074/11.html","timestamp":"2014-04-18T13:47:47Z","content_type":null,"content_length":"3307","record_id":"<urn:uuid:b2b5d068-ddba-4658-aae7-41bdcf868d82>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00159-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Help
February 4th 2006, 05:54 PM #11
Oct 2005
Right, I can solve this, but the solution is does not qualify as high school
maths. Are you sure that you don't already have a short cut for this problem
in your notes or textbook?
Also its a lot of typing, I will start typing the solution in about... | {"url":"http://mathhelpforum.com/algebra/1799-help-plz-2.html?pp=10","timestamp":"2014-04-19T22:06:02Z","content_type":null,"content_length":"56265","record_id":"<urn:uuid:7f660c37-a596-4783-8cb9-33a4f9599e57>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00252-ip-10-147-4-33.ec2.inte... |
Alpine, CA Algebra 1 Tutor
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[Numpy-discussion] Numpy and PEP 343
Travis Oliphant oliphant at ee.byu.edu
Fri Mar 3 14:42:05 CST 2006
Tim Hochberg wrote:
> We may want to reconsider this at least partially. I tried
> implementing a few 1-argument functions two way. First as a table
> lookup and second using a dedicated opcode. The first gave me a... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-March/019124.html","timestamp":"2014-04-20T16:04:22Z","content_type":null,"content_length":"5051","record_id":"<urn:uuid:ef9182a1-d43a-439a-8c19-81500e63b58b>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00049-ip-10-147-4... |
Re: Is Point inside Polygon or Block's Area?
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Anyone come across a good method or the algebraic formula for a funtion to tell me if a point is inside a polygon or block's area?
Or if a two blocks or polygons are ov... | {"url":"http://forums.autodesk.com/t5/NET/Is-Point-inside-Polygon-or-Block-s-Area/m-p/3164952","timestamp":"2014-04-16T09:55:59Z","content_type":null,"content_length":"352044","record_id":"<urn:uuid:59d0e35c-81ee-4731-8280-5825882a8c4e>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-0... |
Re: st: Grid lines on top of shaded time series graph
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
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Binomial and Poisson Distribution.
October 17th 2008, 01:04 PM
Binomial and Poisson Distribution.
Hi, I understand both the poisson distribution and binomial distribution relatively well. However, the way I see it, for any question requiring the use of a poisson distribution, it makes sense
that a binomial dist... | {"url":"http://mathhelpforum.com/statistics/54252-binomial-poisson-distribution-print.html","timestamp":"2014-04-18T16:32:28Z","content_type":null,"content_length":"4292","record_id":"<urn:uuid:8289e540-f025-4ecf-a5b6-97e4ff48f2fd>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00615-... |
Limits cont (x-2/x-3) = 1 + 1/(x-3)
Thank you to those who replied to my previous post(I had a problem repling on that post). What I was after was a formal definition
as in
I have the algebraic definition of division as a/b = a * 1/b. Division being defined as multiplication by the reciprocal.
I know that when I get to... | {"url":"http://www.physicsforums.com/showthread.php?p=3547561","timestamp":"2014-04-18T03:05:20Z","content_type":null,"content_length":"20695","record_id":"<urn:uuid:b5fd741f-1e34-4915-8ebb-a06da6ad44f7>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00043-ip-10-147-4-33.ec2.internal.... |
Réunion d'été 2002 de la SMC
Multiple zeta values are values of multiple polylogarithms at positive integer arguments. They can also be viewed as a multiply nested sum extension of the Riemann zeta function. As noted by
Pierre Cartier in his recent Bull. Amer. Math. Soc. article commemorating the 40th anniversa... | {"url":"http://cms.math.ca/Events/summer02/abs/nt-f.html","timestamp":"2014-04-20T03:15:21Z","content_type":null,"content_length":"27593","record_id":"<urn:uuid:5c76ac45-fd71-408a-a04b-c8e1bcd20711>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00428-ip-10-147-4-33.ec2.internal.warc.... |
FIELDS INSTITUTE - Ontario Combinatorics Workshop
Andrea Burgess (Ryerson University)
Near-factorizations of the complete graph
A $w$-near $k$-factor of a graph $G$ on $n$ vertices is a spanning subgraph of $G$ with $w$ vertices of degree 0 and $n-w$ vertices of degree $k$. In this talk, we introduce the concept of... | {"url":"http://www.fields.utoronto.ca/programs/scientific/11-12/OCW/abstracts.html","timestamp":"2014-04-18T11:12:12Z","content_type":null,"content_length":"26163","record_id":"<urn:uuid:ae4f609f-0aac-4df2-9ca5-b520d72a4afe>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00239-ip-10-1... |
Mathematics Problems And Solutions
CATEGORIES TOP DOWNLOADS NEW DOWNLOADS Related Downloads Popular Topics
Mathematics Problems And Solutions
Tools for Solving Mathematics problems. Tools for Solving Mathematics problems. Mathematics Tools is a tools that help people in solving Mathematical problems such as: Solving q... | {"url":"http://www.bluechillies.com/software/mathematics-problems-and-solutions.html","timestamp":"2014-04-21T15:11:07Z","content_type":null,"content_length":"62067","record_id":"<urn:uuid:b9f4c145-5bc0-4195-b9b7-7d44a0e6a658>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00614-ip-10... |
Experiments with a randomized algorithm for a frequency assignement problem.
Janez Žerovnik
WSEAS Trans. Math. Volume 3, Number 4, , 2004.
The problems of assigning frequencies to transmitters can be naturally modelled by generalizations of graph coloring problems.We start with a randomized graph coloring algorithm of ... | {"url":"http://eprints.pascal-network.org/archive/00000688/","timestamp":"2014-04-19T22:11:46Z","content_type":null,"content_length":"5442","record_id":"<urn:uuid:2544914b-db38-4165-9788-44f3ea5cd2c9>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00588-ip-10-147-4-33.ec2.internal.war... |
Comments on Paul's Pontifications: Anatomy of a new monadanonymous: I've had a look at the pages you refere...As your 2nd exercise for the reader indicates, a M...Could do. I was following in the footsteps of the...Shouldn't your runMonteCarlo function return the g...
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[Numpy-discussion] masked ufuncs in C: on github
Charles R Harris charlesr.harris@gmail....
Fri May 15 22:06:31 CDT 2009
On Fri, May 15, 2009 at 7:48 PM, Eric Firing <efiring@hawaii.edu> wrote:
> http://www.mail-archive.com/numpy-discussion@scipy.org/msg17595.html
> Prompted by the thread above, I decided to see what i... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-May/042534.html","timestamp":"2014-04-19T13:00:44Z","content_type":null,"content_length":"4880","record_id":"<urn:uuid:0ffa4d01-ba47-427a-b1d7-346e3088a157>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00409-ip-10-147-4-33... |
Bonney Lake Precalculus Tutor
Find a Bonney Lake Precalculus Tutor
...I am also the administrator and a volunteer tutor for a tutoring group in Buckley. If you got high C's or solid B's in math and now you're mystified by some of the new stuff in calculus and
precaclulus, or if you're baffled by how much algebra an... | {"url":"http://www.purplemath.com/bonney_lake_precalculus_tutors.php","timestamp":"2014-04-19T02:31:37Z","content_type":null,"content_length":"24207","record_id":"<urn:uuid:5a16db8a-365a-42c1-8dd9-2fafab7fc389>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00307-ip-10-147-4-33.ec2.int... |
Superior, CO Algebra 1 Tutor
Find a Superior, CO Algebra 1 Tutor
...Through this exposure to biology and to Genetics, I am a qualified tutor on this subject. I have a bachelor's degree in Dietetics from UNC. Since then have been tutoring nutrition for the last
2 years.
7 Subjects: including algebra 1, chemistry, ... | {"url":"http://www.purplemath.com/Superior_CO_algebra_1_tutors.php","timestamp":"2014-04-21T00:00:07Z","content_type":null,"content_length":"24093","record_id":"<urn:uuid:36dd23a3-9d88-4e5e-8393-022ba5277cf6>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00097-ip-10-147-4-33.ec2.inte... |
Hudson, NH Algebra 2 Tutor
Find a Hudson, NH Algebra 2 Tutor
I am a mother of three young children who is currently in my Junior year at Southern NH University. I am studying to become a Middle School Mathematics Teacher. I am also a cheerleading coach for
girls who range from 6 years old to 13 years old.
3 Subje... | {"url":"http://www.purplemath.com/Hudson_NH_Algebra_2_tutors.php","timestamp":"2014-04-18T14:13:21Z","content_type":null,"content_length":"23722","record_id":"<urn:uuid:eb9f1d84-e606-4123-a271-358cc6e19a18>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00020-ip-10-147-4-33.ec2.intern... |
New principle sets maximum limit on quantum information communication
Schematic of the quantum information causality game, in which the amount of quantum information communicated among the parties is limited by the principle of quantum information causality. Credit:
Pitalúa-García. ©2013 American Physical Society
(Phys... | {"url":"http://phys.org/news/2013-06-principle-maximum-limit-quantum.html","timestamp":"2014-04-18T06:24:35Z","content_type":null,"content_length":"77063","record_id":"<urn:uuid:d214e47f-f574-4af2-992e-36ff36f2c452>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00094-ip-10-147-4-33.e... |
Math Forum: Math Library - Middle
Browse and Search the Library Home : Levels : Middle
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\[\sqrt[3]{24x^8}\] Simplify by factoring assume all expressio... | {"url":"http://openstudy.com/updates/4e4476070b8b3609c71fe004","timestamp":"2014-04-21T10:13:42Z","content_type":null,"content_length":"36921","record_id":"<urn:uuid:15622636-8dd5-4b88-b799-621aceb3557f>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00250-ip-10-147-4-33.ec2.internal.... |
The question was mine, but the answer was all his.
I carry a defective teacher gene that makes me intolerant of pacing guides and curriculum guidelines.
I know where we're at: my 6th graders are working on adding and subtracting fractions, algebra kids are solving compound inequalities, geometry group just took a test ... | {"url":"http://fawnnguyen.com/2013/01/10/20130110.aspx?ref=rss","timestamp":"2014-04-19T20:14:22Z","content_type":null,"content_length":"70083","record_id":"<urn:uuid:75f0e873-81bf-4004-a419-9ba6a4e1c3b6>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00099-ip-10-147-4-33.ec2.internal... |
The Period of 61/97
Date: 01/12/2001 at 08:46:22
From: Celia
Subject: period of 61/97
I need to know the period of 61/97 (if there is one). I've calculated
it to the 31st decimal place, but can't tell if it is a finite or
infinite and periodic... Is there any way I can figure it out?
Thank you!
Date: 01/12/2001 at 15:5... | {"url":"http://mathforum.org/library/drmath/view/58169.html","timestamp":"2014-04-19T12:28:00Z","content_type":null,"content_length":"8368","record_id":"<urn:uuid:658ba74c-4258-4ee2-8ee4-bc7fd2fd7d76>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00494-ip-10-147-4-33.ec2.internal.war... |
STEP Maths I, II, III 1993 Solutions
STEP III Number 11 (not quite complete)
Can anyone finish this off please. Just the very last part is missing.
(Original post by brianeverit)
It's a very long while since I've done vector angular momentum, so this is from looking stuff up on Wiki.
I believe you ... | {"url":"http://www.thestudentroom.co.uk/showthread.php?t=394479&page=13","timestamp":"2014-04-20T02:43:50Z","content_type":null,"content_length":"283201","record_id":"<urn:uuid:90bc812f-5a73-4d92-afd5-073a90e9c875>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00449-ip-10-147-4-33.ec... |
Shape Tiling
Given a list $1\times 1, 1\times a, 1\times b, \dots, 1\times c$ of rectangles, with $a,b,\dots,c$ non-negative, when can $1\times{t}$ be tiled by positive and negative copies of rectangles which are
similar (uniform scaling) to those in the list? We prove that such a tiling exists iff $t$ is in the field ... | {"url":"http://www.combinatorics.org/ojs/index.php/eljc/article/view/v4i2r12/0","timestamp":"2014-04-16T11:08:05Z","content_type":null,"content_length":"13903","record_id":"<urn:uuid:d395e06c-86ef-49fc-8cbf-911c2a268329>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00533-ip-10-147-4... |
Posts by
Posts by brad
Total # Posts: 259
Algebra 2
Yoko threw a stone upward at a speed of 10m/sec while standing on a cliff 40 m above ground. A. What was the height of the stone after 3 seconds? B. Estimate how long it took for the stone to touch
the ground
The speed of light in polythene is 1.99 x 108 m/s What is ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=brad","timestamp":"2014-04-17T19:45:27Z","content_type":null,"content_length":"28104","record_id":"<urn:uuid:949e0c0d-bc70-4bf9-b584-305b89a5c440>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00480-ip-10-147-4-33.ec2.inter... |
integrate cos^3(x)
July 6th 2009, 12:22 AM #1
Junior Member
Jan 2009
integrate cos^3(x)
Hi, how do I integrate cos^3(x)?
I split it into cos(x)[1/2(1+cos(2x)] and then removed the constant of a 1/2 from the integration. Then I mutilpied through by cos(x) and got cos(x)+cos^2(2x), which didn't really help.
... | {"url":"http://mathhelpforum.com/calculus/94494-integrate-cos-3-x.html","timestamp":"2014-04-18T11:24:43Z","content_type":null,"content_length":"50666","record_id":"<urn:uuid:23c2cccf-d58e-45cf-afa9-265e07d4cfa9>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00438-ip-10-147-4-33.ec2.... |
La Marque Statistics Tutor
Find a La Marque Statistics Tutor
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.
I am a Trinity University graduate and I have over 4 years ... | {"url":"http://www.purplemath.com/la_marque_statistics_tutors.php","timestamp":"2014-04-21T15:22:30Z","content_type":null,"content_length":"24017","record_id":"<urn:uuid:423d39e2-52cc-4f16-9fc7-97928f142d4b>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00321-ip-10-147-4-33.ec2.intern... |
Gaussian Process Training with Input Noise
Andrew McHutchon and Carl Edward Rasmussen
In: NIPS 2011, 12-17th December 2011, Granada, Spain.
In standard Gaussian Process regression input locations are assumed to be noise free. We present a simple yet effective GP model for training on input points corrupted by i.i.d. Ga... | {"url":"http://eprints.pascal-network.org/archive/00008456/","timestamp":"2014-04-18T08:07:47Z","content_type":null,"content_length":"7436","record_id":"<urn:uuid:9a0511ca-2bfc-4668-a883-78198e032e63>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00317-ip-10-147-4-33.ec2.internal.war... |
MathGroup Archive: February 2005 [00321]
[Date Index] [Thread Index] [Author Index]
Re: Algebraic Symbol Manipulation
• To: mathgroup at smc.vnet.net
• Subject: [mg54160] Re: [mg54125] Algebraic Symbol Manipulation
• From: "David Park" ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Feb/msg00321.html","timestamp":"2014-04-18T00:58:26Z","content_type":null,"content_length":"36010","record_id":"<urn:uuid:a1ce478f-c0b1-4e5b-869e-44af61fd36ee>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00072-ip-10-147-4-33.... |
finitary monad
Higher algebra
Algebraic theories
Algebras and modules
Higher algebras
Model category presentations
Geometry on formal duals of algebras
A monad $(T,\mu,i)$ on the category Set of sets, is finitary (also called algebraic, although some people consider any monad to be an algebraic notion) if the underlyin... | {"url":"http://ncatlab.org/nlab/show/finitary+monad","timestamp":"2014-04-17T15:30:51Z","content_type":null,"content_length":"29726","record_id":"<urn:uuid:2a712f43-f22a-4404-b27b-da239779d32e>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00413-ip-10-147-4-33.ec2.internal.warc.gz"} |
[ir′i do̵̅o̅s′ə bəl, -dyo̵̅o̅s′-]
that cannot be reduced
Impossible to reduce to a desired, simpler, or smaller form or amount: irreducible burdens.
Related Forms:
• ir′re·duc′i·bil′i·ty, ir′re·duc′i·ble·ness
(comparative more irreducible, superlative most irreducible)
1. Not able to be reduced or lessened.
2... | {"url":"http://www.yourdictionary.com/irreducible","timestamp":"2014-04-16T22:16:32Z","content_type":null,"content_length":"45840","record_id":"<urn:uuid:6860254c-b5ca-40b7-9900-cf72d9c609c7>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00421-ip-10-147-4-33.ec2.internal.warc.gz"} |
Let K be a field & Let K be a subfield of L
November 26th 2012, 02:35 PM #1
Junior Member
Oct 2012
Let K be a field & Let K be a subfield of L
1.) Let K be a field. If f(x) is a polynomial in K[x] of positive degree and K[x]/(f) is a field, prove that f(x) is irreducible in K[x]
2.)Let K be a subfield of a ... | {"url":"http://mathhelpforum.com/advanced-algebra/208484-let-k-field-let-k-subfield-l.html","timestamp":"2014-04-18T16:17:27Z","content_type":null,"content_length":"29011","record_id":"<urn:uuid:bb16c112-f35f-4c18-b02f-fc3e344249a0>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00395... |
The Energy Return on Investment threshold
Hall and Day (2009) report that the EROI for coal might be as high as 80 and that for hydropower, EROI is 40. Does this mean that coal is twice as ‘good’ as hydro? The answer is no, and in this post
I will discuss how this relates to the idea of an EROI Threshold.
This post is ... | {"url":"http://www.resilience.org/stories/2011-11-26/energy-return-investment-threshold","timestamp":"2014-04-18T20:48:40Z","content_type":null,"content_length":"49272","record_id":"<urn:uuid:f79c69d9-5e1f-4e6f-8d57-693bf6f25eef>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00258-ip-... |
Six Sigma – Bell Curve
Dear Eric – Thanks for your note. I think I understand using Sigma as representing process capability and standard deviation explaining variation in the process. The question that I had was that if
we look at the bell curve having the mean equivalent to the target, how many standard deviations on... | {"url":"http://www.isixsigma.com/topic/six-sigma-bell-curve/","timestamp":"2014-04-21T07:33:58Z","content_type":null,"content_length":"95437","record_id":"<urn:uuid:39bf45a7-d56b-4c5e-8f12-2eb2d18283d4>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00271-ip-10-147-4-33.ec2.internal.w... |
The University of Montana
Department of Mathematical Sciences
Technical report #6/2014
Exploring Creativity: From the mathematics classroom to the mathematician's mind
Ann Kajander, Dom... | {"url":"http://cas.umt.edu/math/reports/sriraman/2014_abstract_06.html","timestamp":"2014-04-17T16:03:16Z","content_type":null,"content_length":"2876","record_id":"<urn:uuid:70a575bf-4f70-4a4c-8b8b-bac723507ea9>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00432-ip-10-147-4-33.ec2.in... |
Computational Power of Infinite Quantum Parallelism
- in the School of Mathematics at the University of Leeds, U.K. © 2012 ACM 0001-0782/12/03 $10.00 march 2012 | vol. 55 | no. 3 | communications of the acm 83
"... Abstract. We turn ‘the ’ Church-Turing Hypothesis from an ambiguous source of sensational speculations in... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3978946","timestamp":"2014-04-23T09:36:32Z","content_type":null,"content_length":"16094","record_id":"<urn:uuid:0a9211ca-7e40-4797-b9a7-ba39d196b8fe>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00109-ip-10-147-4-33.ec2.internal.war... |
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Illinois Learning Standards
Illinois Learning Standards
Stage F - Math
6A —
Students who meet the standard can demonstrate knowledge and use of numbers and their many representations in a broad range of theoretical and practical settings. (Representations)
1. Represent place values from units through billions using po... | {"url":"http://www.isbe.state.il.us/ils/math/stage_F/descriptor.htm","timestamp":"2014-04-18T13:36:45Z","content_type":null,"content_length":"25292","record_id":"<urn:uuid:02cb3c64-c858-41c8-aa69-64e87522015c>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00576-ip-10-147-4-33.ec2.int... |
[R] Markov Switching with TVTP - problems with convergence
Houge jb.houge at gmail.com
Tue Oct 26 10:13:27 CEST 2010
Greetings fellow R entusiasts!
We have some problems converting a computer routine written initially for
Gauss to estimate a Markov Regime Switching analysis with Time Varying
Transition Probability. The... | {"url":"https://stat.ethz.ch/pipermail/r-help/2010-October/257521.html","timestamp":"2014-04-19T22:09:09Z","content_type":null,"content_length":"4332","record_id":"<urn:uuid:2ac3a6fe-1831-4899-9bed-0cf5b6b99a0c>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00178-ip-10-147-4-33.ec2.i... |
Supermodularity on chains and complexity of maximum constraint satisfaction
Supermodularity on chains and complexity of maximum constraint satisfaction
Vladimir Deineko, Peter Jonsson, Mikael Klasson, Andrei Krokhin
In the maximum constraint satisfaction problem (Max CSP), one is given a finite collection of (possibly ... | {"url":"http://www.dmtcs.org/dmtcs-ojs/index.php/proceedings/article/viewArticle/dmAE0111","timestamp":"2014-04-18T03:15:16Z","content_type":null,"content_length":"11585","record_id":"<urn:uuid:e6070a10-91a1-4ce2-a09e-dcd35fb12ae3>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00103-... |
Janardhan, S and Rajagopal, KS (1975) Lapeqs: A Fortran programme to solve laplaces equation. Technical Report. National Aeronautical Laboratory, Bangalore,India.
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The curves PQ and RS lie in the closed interval (a,b) and. they are given as a... | {"url":"http://nal-ir.nal.res.in/2740/","timestamp":"2014-04-20T13:38:54Z","content_type":null,"content_length":"15321","record_id":"<urn:uuid:68181bb5-5bf4-4894-a026-3f8a1681d95d>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00367-ip-10-147-4-33.ec2.internal.warc.gz"} |
Obama and Earth-Moon L2 Lagrange point base
Some media
spread rumors about a possible imminent Branco Bamma's plan to announce a new space station.
Yellow is the Earth, blue is the Moon. And 1,2,3,4,5 are the Lx Lagrange points.
Instead of resembling the International Space Station that orbits the Earth just 400+ km a... | {"url":"http://motls.blogspot.com/2012/11/obama-and-earth-moon-l2-lagrange-point.html?m=1","timestamp":"2014-04-20T08:40:29Z","content_type":null,"content_length":"92121","record_id":"<urn:uuid:9bf709b6-ae97-4298-81c2-a068e89d9302>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00389-i... |
Hyperboloid of One Sheet
The hyperboloid of one sheet is possibly the most complicated of all the quadric surfaces. For one thing, its equation is very similar to that of a hyperboloid of two sheets, which is
confusing. (See the section on the two-sheeted hyperboloid for some tips on telling them ... | {"url":"http://www.math.umn.edu/~rogness/quadrics/hyper1.shtml","timestamp":"2014-04-17T09:44:45Z","content_type":null,"content_length":"6613","record_id":"<urn:uuid:1138fa41-635a-4a22-9071-7035015b6517>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00209-ip-10-147-4-33.ec2.internal.... |
Problems with adding double.
04-26-2012, 11:24 AM
Problems with adding double.
I got a really strange problem about adding 2 doubles.
double a = 2.3 + 3.4;
the result will be 5.699999999999.
Can anybody explain it for me!!!!!
04-26-2012, 11:33 AM
Re: Problems with adding double.
Read Goldberg's arti... | {"url":"http://www.java-forums.org/new-java/58902-problems-adding-double-print.html","timestamp":"2014-04-21T00:01:38Z","content_type":null,"content_length":"6832","record_id":"<urn:uuid:e0700826-3e4a-4773-9606-e81c44448caa>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00132-ip-10-1... |
Modeling Information Diffusion in Implicit Networks
Download Links
by Jaewon Yang , Jure Leskovec
author = {Jaewon Yang and Jure Leskovec},
title = {Modeling Information Diffusion in Implicit Networks},
year = {}
Abstract—Social media forms a central domain for the production and dissemination of real-time information.... | {"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.190.5932","timestamp":"2014-04-18T07:18:05Z","content_type":null,"content_length":"29175","record_id":"<urn:uuid:eebd3a78-f97e-43a2-bb0f-d53f07e17891>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00472-ip-10-147-4-33.ec... |
The characterization of the integers
Okay, so we’ve seen that the integers form an ordered ring with unit, and that the non-negative elements are well-ordered. It turns out that the integers are an integral domain (thus the name).
Let’s assume we have two integers (still using the definition by pairs of natural numbers... | {"url":"http://unapologetic.wordpress.com/2007/04/03/the-characterization-of-the-integers/?like=1&_wpnonce=84af3d0b4c","timestamp":"2014-04-18T03:10:30Z","content_type":null,"content_length":"76022","record_id":"<urn:uuid:ce9c3be1-7327-4da7-a9a0-0d91e76fe7ec>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC... |