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Nonequilibrium Thermodynamics of Cell Signaling
Journal of Thermodynamics
Volume 2012 (2012), Article ID 432143, 10 pages
Research Article
Nonequilibrium Thermodynamics of Cell Signaling
Computational Genomics Department, National Institute of Genomic Medicine, Periférico Sur 4809, Col. Arenal Tepepan, Delegación Tlalp... | {"url":"http://www.hindawi.com/journals/jther/2012/432143/","timestamp":"2014-04-19T22:10:10Z","content_type":null,"content_length":"269631","record_id":"<urn:uuid:34288ea2-a73b-45f8-ae4b-18762e7f54f7>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00393-ip-10-147-4-33.ec2.internal.war... |
How to Recognize Recursive Arithmetic Sequences
A recursive sequence is an arithmetic sequence in which each term depends on the term(s) before it; the Fibonacci sequence is a well-known example. When your pre-calculus teacher asks you to find any
term in a recursive sequence, you use the given term (at least one term,... | {"url":"http://www.dummies.com/how-to/content/how-to-recognize-recursive-arithmetic-sequences.html","timestamp":"2014-04-18T05:34:44Z","content_type":null,"content_length":"55371","record_id":"<urn:uuid:181c372d-e166-4dae-b31d-3c03895ab5b6>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-201404160052... |
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Here's the question you clicked on:
Find the value of each expression. 9P3 and10C4
• one year ag... | {"url":"http://openstudy.com/updates/511138c9e4b0d9aa3c485783","timestamp":"2014-04-19T19:44:33Z","content_type":null,"content_length":"32221","record_id":"<urn:uuid:7a38e501-84b1-44d3-874b-f5b7289f95c0>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00645-ip-10-147-4-33.ec2.internal.... |
Rainbow attack
Elcomsoft.com » Password Recovery Software » Proactive Password Auditor » Help
Rainbow attack Previous Top Next
Rainbow attack is an implementation of the Faster Cryptanalytic Time-Memory Trade-Off method developed by Dr Philippe Oechslin. The idea is to generate the password hash tables in advance (on... | {"url":"http://www.elcomsoft.com/help/en/ppa/rainbow_attack.html","timestamp":"2014-04-18T00:12:33Z","content_type":null,"content_length":"19800","record_id":"<urn:uuid:82a7b29c-2a01-429c-b5f1-ce321a2d75dd>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00386-ip-10-147-4-33.ec2.interna... |
Z-Score Example #1
This video contains a detailed example of a statistics problem involving the use of the standardized normal curve and z-scores.
Language: English
Audience: College
Duration: 4 minutes 52 seconds
Released on: Sep 23, 2009 11:25pm
Groups: Boston College Statistics & Probability
Students: ... | {"url":"http://www.firehoze.com/lessons/40-z-score-example-1","timestamp":"2014-04-18T00:15:25Z","content_type":null,"content_length":"50012","record_id":"<urn:uuid:3e0cc9a8-d71d-455c-86f2-f015e57c7401>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00375-ip-10-147-4-33.ec2.internal.w... |
Sunpower EG-1000 Stirling
Problem 3.2 - The Sunpower EG-1000 Stirling Engine/Generator
This exercise concerns the ideal performance of the EG-1000 Stirling engine (developed by Sunpower, Inc) which is gas fired and has been designed to generate electricity as well as to provide hot
water for a private home. This engine... | {"url":"http://www.ohio.edu/mechanical/thermo/Intro/Chapt.1_6/StirlCogen/StirlCogen.html","timestamp":"2014-04-19T00:16:12Z","content_type":null,"content_length":"11732","record_id":"<urn:uuid:678bfcfc-01ce-4598-a942-7234e3e5485b>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00094-ip... |
CCSS.Math.Content.HSG-GPE.B.5 - Wolfram Demonstrations Project
US Common Core State Standard Math HSG-GPE.B.5
Demonstrations 1 - 1 of 1
Description of Standard: Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendic... | {"url":"http://demonstrations.wolfram.com/education.html?edutag=CCSS.Math.Content.HSG-GPE.B.5","timestamp":"2014-04-21T09:42:38Z","content_type":null,"content_length":"23148","record_id":"<urn:uuid:9f7b9740-acd9-4193-8aa3-6f936eca25ac>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00... |
View high resolution
This is the Google trend for the search query “Quadratic formula”
It repeats in the same pattern every year. Down in summer, up in September, down again in December and up again in spring time before going down again in the summer.
And so it goes on forever.
The Quadratic Formula Formu... | {"url":"http://axon-axoff.tumblr.com/tagged/Math","timestamp":"2014-04-17T03:49:02Z","content_type":null,"content_length":"94661","record_id":"<urn:uuid:65873ca5-04ab-42d0-84e2-f84def53ca07>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00559-ip-10-147-4-33.ec2.internal.warc.gz"} |
omplex number
Complex number
complex numbers
are an extension of the
real numbers
, in which all non-constant
. The complex numbers contain a number
, the
imaginary unit
, with
= −1, i.e.,
is a
square root
of −1. Every complex number can be represented in the form
, where
are real numbers called the
real part
and the
i... | {"url":"http://july.fixedreference.org/en/20040724/wikipedia/Complex_number","timestamp":"2014-04-18T13:14:47Z","content_type":null,"content_length":"32403","record_id":"<urn:uuid:bdfb4009-bcb4-4c99-983c-4db3a2d6d9f7>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00251-ip-10-147-4-33.... |
TI Math Nspired
• Students will recognize that the correlation coefficient describes the strength and direction of the linear association between two variables.
• Students will recognize that when two variables are highly linearly correlated, their correlation coefficient will be close to , and when they have littl... | {"url":"http://education.ti.com/en/timathnspired/us/detail?id=3D9A4C7C3D8C4504AD698B3087F8D795&sa=44D0E51546AF420EA579740D43F22FC7&t=BB882AF9CFE64956A44C2293970263FD","timestamp":"2014-04-16T04:13:14Z","content_type":null,"content_length":"68375","record_id":"<urn:uuid:fcfa3e4d-1186-4f53-a364-2d5059e5225d>","cc-path":"... |
High Frequency and Microwave Engineering
This book is dedicated to my wife,
for her help and encouragement in the writing of this book
High Frequency and
Microwave Engineering
E. da Silva
The Open University
OXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE... | {"url":"http://www.docstoc.com/docs/42273493/High_Frequency_and_Microwave_Engineering","timestamp":"2014-04-16T07:10:54Z","content_type":null,"content_length":"975511","record_id":"<urn:uuid:afe8198d-8b3b-4ccc-a1b1-6baaaae1ef47>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00381-ip-... |
October 2
A teacher gave a test to a class in which 10% of the students are juniors and 90% are seniors. The average score on the test was 84. The juniors all received the same score, and the average score of
the seniors was 83. What score did each of the juniors receive on the test?
Interactive version of problem and ... | {"url":"http://maaminutemath.blogspot.com/2009_10_01_archive.html","timestamp":"2014-04-19T11:58:32Z","content_type":null,"content_length":"137470","record_id":"<urn:uuid:f6bfb100-61fc-4abd-9512-bf3e90b52edc>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00035-ip-10-147-4-33.ec2.inte... |
General Maths @ Coburg
The idea of correlation
In analysing the scatterplot we look for a pattern in the way the points lie. Certain patterns tell us that certain relationships exist between the two variables. This is referred to as a correlation
Bob and Jim work for the same company. Bob drives a Porsche, costing $200... | {"url":"http://coburggm12.edublogs.org/2008/07/25/the-q-correlation-coefficient/","timestamp":"2014-04-21T02:37:16Z","content_type":null,"content_length":"22270","record_id":"<urn:uuid:6b3a4700-eddb-4dd9-8b96-533bfb46056a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00078-ip-10-147... |
Math Help
April 20th 2011, 10:26 AM #1
Nov 2010
Let f (xy) =f(x) f(y) for every x, y belongs to R.if f(x) is continuous at any one point x=a, then prove that f(x) is continuous for all x belongs to R-{0}.
F(x) = 3 if x=0
and [(1+ax+bx^3)/(x^2)]^(1/x) if x is not equal to zero
Find a, b if F(x) is c... | {"url":"http://mathhelpforum.com/calculus/178180-continuity.html","timestamp":"2014-04-17T13:40:05Z","content_type":null,"content_length":"43793","record_id":"<urn:uuid:d40bd8e0-c23e-4aaf-963c-938c834e6a47>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00251-ip-10-147-4-33.ec2.intern... |
[FOM] Mathematical explanation
Richard Heck rgheck at brown.edu
Fri Oct 28 16:48:35 EDT 2005
mjmurphy wrote:
>On Mon, 24 Oct 2005, I wrote:
>>... there is an example of Searle's (borrowed from Wittgenstein, but I don't quite know where). The example involves the mathematical proposition 3 + 4.
>Neil said: That's not a... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2005-October/009271.html","timestamp":"2014-04-20T08:18:36Z","content_type":null,"content_length":"7316","record_id":"<urn:uuid:b175c443-d57d-40db-b8f5-6c22ef57e1e8>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00639-ip-10-147-4-33.ec2.inte... |
Curriculum and Program Information
Hours and Location
Mon - Fri:8:30am - 5:00pm
Grace Jacobs, 6th Floor
• Curriculum and Program Information
Curriculum and Program Information
Department of Mathematics and Computer Science
The Department of Mathematics and Computer Science offers a major and a minor in both Mathemati... | {"url":"http://www.coppin.edu/info/200520/curriculum_and_program_information","timestamp":"2014-04-17T00:53:46Z","content_type":null,"content_length":"21474","record_id":"<urn:uuid:f2482c2f-2a47-40a0-8548-a873857ce3ee>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00248-ip-10-147-4-33... |
Robert Recorde
From Wikipedia, the free encyclopedia
Robert Recorde (c. 1510 – 1558) was a Welsh physician and mathematician. He introduced the "equals" sign (=) in 1557.
A member of a respectable family of Tenby, Wales, he entered the University of Oxford in about 1525, and was elected a fellow of All Souls College in... | {"url":"http://www.thefullwiki.org/Robert_Recorde","timestamp":"2014-04-20T06:24:44Z","content_type":null,"content_length":"42331","record_id":"<urn:uuid:ea6938a1-bc37-4eae-b859-894c8969b588>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00048-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions
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Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Who cares the null hypotheses (two-tail test) is really TRUE?
Replies: 2 Last Post: Dec 22, 2012 7:42 P... | {"url":"http://mathforum.org/kb/message.jspa?messageID=7942725","timestamp":"2014-04-17T21:35:04Z","content_type":null,"content_length":"19684","record_id":"<urn:uuid:f8e146b8-186a-4d5b-b930-c45b68ac720a>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00312-ip-10-147-4-33.ec2.internal... |
Crystal Growth in a Computer
U, potential energy or chemical binding energy;
k[b], Boltzmann's constant or 1.38041x10-23
T, absolute Temperature (Kelvin) where the temperature for the triple point of water is 273.15 Kelvin.
The study of the growth of solid crystals, whether in a liquid solution or by vapor... | {"url":"https://osc.edu/education/si/projects/crystal?alt-style=high-contrast","timestamp":"2014-04-19T02:13:47Z","content_type":null,"content_length":"37353","record_id":"<urn:uuid:57d2e3d9-b10c-479e-aba1-eee546d52f84>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00609-ip-10-147-4-3... |
What's the Division Property of Equality?
Ever wondered what rules you're allowed to follow when you're working with inequalities? Well, one of those rules is called the division property of inequality, and it basically says that if you
divide one side of an inequality by a number, you can divide the other side of the ... | {"url":"http://www.virtualnerd.com/algebra-1/linear-equations-solve/division-property-equality-definition.php","timestamp":"2014-04-19T20:24:09Z","content_type":null,"content_length":"25235","record_id":"<urn:uuid:b3176878-8ced-43af-8692-16582c2c2f9a>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20... |
basic linear algebra questions
April 17th 2009, 07:32 PM
Hikari Clover
basic linear algebra questions
let ABC be a triangle and let p be the midpoint of side AB
let http://i52.photobucket.com/albums/g37/mmmmms/1-7.jpg and http://i52.photobucket.com/albums/g37/mmmmms/2-6.jpg
express http://i52.photobucket.co... | {"url":"http://mathhelpforum.com/advanced-algebra/84234-basic-linear-algebra-questions-print.html","timestamp":"2014-04-16T19:01:49Z","content_type":null,"content_length":"16210","record_id":"<urn:uuid:fce06dba-f163-497e-a65f-72ea7ee5b92e>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-2014041600520... |
Miramar, FL Calculus Tutor
Find a Miramar, FL Calculus Tutor
...I have taken two college level courses in C++, and have completed many C++ projects for clients on a freelance basis. I am a mathematics major at FIU and took Linear Algebra in Fall 2011. I
have taken classes in Formal (Philosophical) Logic, Mathematic... | {"url":"http://www.purplemath.com/miramar_fl_calculus_tutors.php","timestamp":"2014-04-18T05:31:32Z","content_type":null,"content_length":"24293","record_id":"<urn:uuid:d0fc093c-b28d-46ae-8a62-0bb40cb813f4>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00295-ip-10-147-4-33.ec2.intern... |
help with proof
December 1st 2009, 04:13 PM
help with proof
Prove the following:
An accumulation point of a set S is either an interior point of S or a boundary point of S.
This seems very logical to me, I just dont know how to prove it.
I know that an accumulation point may or may not be in S.
If i... | {"url":"http://mathhelpforum.com/differential-geometry/117889-help-proof-print.html","timestamp":"2014-04-17T12:35:09Z","content_type":null,"content_length":"28960","record_id":"<urn:uuid:3ef534f0-26f9-499a-989c-b6489eebe88a>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00398-ip-10-... |
How far is a click?
You asked:
How far is a click?
Say hello to Evi
Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more. Over the next few months we
will be adding all of Evi's power to this site.
Until... | {"url":"http://www.evi.com/q/how_far_is_a_click","timestamp":"2014-04-21T09:57:39Z","content_type":null,"content_length":"53258","record_id":"<urn:uuid:3d39c013-963a-4796-9d2d-16ccd8a1a92b>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00558-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mill Valley Algebra Tutor
Find a Mill Valley Algebra Tutor
Hey All! I am a Masters student at Golden Gate Baptist Theological Student with a great amount of experience teaching English, Reading, Writing, and Math to both children and adults. I have been a
reading tutor for elementary school students and I have spen... | {"url":"http://www.purplemath.com/Mill_Valley_Algebra_tutors.php","timestamp":"2014-04-17T22:14:25Z","content_type":null,"content_length":"24080","record_id":"<urn:uuid:ccfdb092-6078-40a7-8ebc-9aacff77a023>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00579-ip-10-147-4-33.ec2.intern... |
Using Stock Fundamental Analysis to Value a Company
By: InvestorGuide Staff, dated January 25th, 2013
Fundamental analysis is a method used to determine the value of a stock by analyzing the financial data that is ‘fundamental’ to the company. That means that fundamental analysis takes into
consideration only those var... | {"url":"http://www.investorguide.com/article/11632/valuation-methods-used-in-fundamental-analysis-of-stocks-igu/","timestamp":"2014-04-20T18:31:28Z","content_type":null,"content_length":"52574","record_id":"<urn:uuid:06d5be0e-29cf-4dc7-a6aa-83e0cbf6169a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN... |
Basic Rules of Algebra
There are basic properties in math that apply to all real numbers. When working with variables in algebra, these properties still apply. We will apply most of the following properties to solve
various Algebraic problems.
Algebraic Properties
Let a, b, and c be real numbers, variables, or algebrai... | {"url":"http://www.wyzant.com/resources/lessons/math/algebra/properties_of_algebra","timestamp":"2014-04-16T07:43:53Z","content_type":null,"content_length":"75247","record_id":"<urn:uuid:a8eeccf6-95fe-4cb5-8bec-02a7305c8c65>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00625-ip-10-1... |
Algebra Tutors
Santa Clarita, CA 91350
Physics/Math tutor with emphasis in coding and astronomy
...I took
I in High School and passed with an A. I continue to tutor and help others with math at a much higher level with heavy involvement in
I. I deal with basic and advanced
to this day with research. I took
II in High ... | {"url":"http://www.wyzant.com/Saugus_CA_Algebra_tutors.aspx","timestamp":"2014-04-24T14:43:56Z","content_type":null,"content_length":"59468","record_id":"<urn:uuid:dd227c72-5f72-4cdc-b6db-09425de10d7e>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00167-ip-10-147-4-33.ec2.internal.war... |
JEE Main
The syllabus contains two Sections - A and B. Section - A pertains to the Theory Part having 80% weightage, while Section - B contains Practical Component (Experimental Skills) having 20% weightage.
SECTION – A
Physics, technology and society, S I units, Fundamental and derived units. Least count, accuracy and... | {"url":"http://www.studyadda.com/study-material/jee-main/physics/408","timestamp":"2014-04-20T13:19:45Z","content_type":null,"content_length":"150178","record_id":"<urn:uuid:27a66987-7b7e-48bc-8873-3e5ce610896e>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00066-ip-10-147-4-33.ec2.i... |
Agreeing with Bill James
In 1988, the Bill James Abstract included
"A Bill James Primer"
, with 15 statements expressing what he deemed to be useful knowledge. On that list was:
2. Talent in baseball is not normally distributed. It is a pyramid. For every player who is 10 percent above the average player, there are pro... | {"url":"http://bayesball.blogspot.com/2010/12/agreeing-with-bill-james.html","timestamp":"2014-04-18T00:15:38Z","content_type":null,"content_length":"115206","record_id":"<urn:uuid:8d6d15ce-5d86-49d6-b2b1-4f608fdaee2a>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00495-ip-10-147-4-33... |
Golden Ratio Dividers
This allows anyone to build a golden ratio divider of any size at all.
The method is independent of measurement units (inches, mm, cubits, ad
The attached drawing shows the design layout. Note that all angles are
either 90 or 45 degrees (It's pretty obvious which are which).
Wherever two lines mee... | {"url":"http://www.diybanter.com/woodworking-plans-photos/207463-golden-ratio-dividers.html","timestamp":"2014-04-16T07:49:32Z","content_type":null,"content_length":"67004","record_id":"<urn:uuid:9d52ee12-aeaa-4248-bd63-2f25a595f542>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-0002... |
La Mirada Calculus Tutor
Find a La Mirada Calculus Tutor
...It describes how the world around us works, and it is the foundation of the other sciences (chemistry, biology, etc., have their roots in physics). I love talking about and teaching physics, as
it can be applied to (and describe) many common real-life situ... | {"url":"http://www.purplemath.com/La_Mirada_calculus_tutors.php","timestamp":"2014-04-17T00:53:15Z","content_type":null,"content_length":"23904","record_id":"<urn:uuid:53b7b966-6ba8-4fa8-a30c-97de1134aa0a>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00503-ip-10-147-4-33.ec2.internal... |
Cheyney Algebra 2 Tutor
Find a Cheyney Algebra 2 Tutor
...Many of Latoya's students appreciate her ability to break down seemingly difficult concepts into simpler more comprehensible ideas through the use of analogies and other tactics. I am a
graduate from the University of Pittsburgh with a B.S degree in Pre-Med ... | {"url":"http://www.purplemath.com/cheyney_pa_algebra_2_tutors.php","timestamp":"2014-04-17T21:24:40Z","content_type":null,"content_length":"23830","record_id":"<urn:uuid:2fd88ab5-2bc3-4a98-8e93-2d3d29954510>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00491-ip-10-147-4-33.ec2.inter... |
Ordnance Survey
By Steve Pratchett
• How do we measure and describe gradients on maps and in the field?
• How does a map indicate gradients?
• What is the relationship between gradient and land use?
One arrow indicates a gradient of 1 in 7 to 1 in 5
Two arrows indicate a gradient of 1 in 5 or steeper
Modelling th... | {"url":"http://www.ordnancesurvey.co.uk/education-research/teaching-resources/investigating-gradients.html","timestamp":"2014-04-16T13:09:18Z","content_type":null,"content_length":"15335","record_id":"<urn:uuid:45e469e4-34c6-4f16-b5c2-b388fb79f07b>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-2014... |
Probabilty problem
October 21st 2010, 06:14 PM #1
Oct 2010
Probabilty problem
Hello forum :]
I am in need of some help on this probability problem.
The probability of being born on a Friday the 13th is 1/214. Assume the days of people's birth are independent of each other.
(a) You meet two new frien... | {"url":"http://mathhelpforum.com/statistics/160569-probabilty-problem.html","timestamp":"2014-04-20T01:14:15Z","content_type":null,"content_length":"36849","record_id":"<urn:uuid:fd051644-4015-420a-8a3c-1a410bb574e8>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00072-ip-10-147-4-33.e... |
13th July 2012: Scott Aaronson (MIT)
Title: Quantum Computing and the Limits of the Efficiently Computable
By Scott Aaronson (Associate Professor of Electrical Engineering and Computer Science at MIT)
Abstract: I'll discuss what can and can't be feasibly computed according to physical law. I'll argue that this is a fun... | {"url":"http://www.ed.ac.uk/schools-departments/informatics/news-events/lectures/aaronson","timestamp":"2014-04-17T15:36:49Z","content_type":null,"content_length":"11573","record_id":"<urn:uuid:5b3d0994-b51e-493e-8522-d1417606e321>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00565-i... |
The Black Vault Message Forums
at1with0 wrote:Infinity might be a misnomer.
We keep arguing over the same concepts every couple of years.
http://en.wikipedia.org/wiki/Infinity#A ... e_sciences
From the perspective of cognitive scientists George Lakoff, concepts of infinity in mathematics and the sciences are me... | {"url":"http://www.theblackvault.com/phpBB3/what-truth-t5738-710.html","timestamp":"2014-04-18T11:16:35Z","content_type":null,"content_length":"64927","record_id":"<urn:uuid:1388bb44-28b8-4dfe-9450-1318a905563a>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00244-ip-10-147-4-33.ec2.i... |
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using sin, cos or tan find the value of X
• 8 months ago
•... | {"url":"http://openstudy.com/updates/5207da90e4b01dd6868aa04e","timestamp":"2014-04-18T03:36:48Z","content_type":null,"content_length":"76768","record_id":"<urn:uuid:f4776d16-36fd-4735-a098-42424c9f783b>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00140-ip-10-147-4-33.ec2.internal.... |
On multidimensional curves with Hilbert property
- NIC Series , 2002
"... this paper a parallelisable and cheap method based on space-filling curves is proposed. The partitioning is embedded into the parallel solution algorithm using multilevel iterative solvers and
adaptive grid refinement. Numerical experiments on tw... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1618165","timestamp":"2014-04-17T22:49:36Z","content_type":null,"content_length":"34755","record_id":"<urn:uuid:46053f66-f97b-4403-a25b-35a0ccf6ee47>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00197-ip-10-147-4-33.ec2.internal.wa... |
The u/v coordinates for the hemisphere x ≥ 0 are derived from the phi and theta angles, as follows:
u = sin(θ) cos(φ)
v = sin(θ) sin(φ)
In these expressions, φ and θ are the phi and theta angles, respectively.
In terms of azimuth and elevation, the u and v coordinates are
u = cos(el) sin(az)
v = sin(el)
The values of u... | {"url":"http://www.mathworks.com.au/help/phased/ref/uv2phitheta.html?nocookie=true","timestamp":"2014-04-23T08:44:04Z","content_type":null,"content_length":"46302","record_id":"<urn:uuid:6774d79c-8e05-4681-ae5a-c4bc8deb95e7>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00240-ip-10-1... |
R-statistics blog
Category Archives: R bloggers
(Written by Ian Fellows)
The RForge build error has been fixed. the package can now be tried with: install.packages("Deducer",,"http://www.rforge.net",type="source")
As prolific as the CRAN website is of packages, there are several packages to R that succeeds in standing ... | {"url":"http://www.r-statistics.com/on/r-bloggers/page/5/","timestamp":"2014-04-19T22:08:43Z","content_type":null,"content_length":"103682","record_id":"<urn:uuid:fbb5b08a-2558-4905-8913-ead793da1b69>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00297-ip-10-147-4-33.ec2.internal.war... |
Geometry proof
October 4th 2008, 06:49 AM #1
Junior Member
Aug 2008
Geometry proof
A radius drawn to bisect a chord in a circle will always meet the chord at 90 degrees.
Use a mathematical method (that does not use vectors), to prove this.
I've never been too great with geometric proofs
let the chor... | {"url":"http://mathhelpforum.com/math-topics/51946-geometry-proof.html","timestamp":"2014-04-17T19:59:10Z","content_type":null,"content_length":"48329","record_id":"<urn:uuid:0e4fbcec-fc58-4a2f-8407-5924ea44766b>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00031-ip-10-147-4-33.ec2.... |
Fibonacci problem, proof by induction?
November 13th 2012, 09:27 PM #1
Nov 2012
alpha = (1+ sqrt5)/2 and beta = (1-sqrt5)/2
alpha^2 = 1 + alpha and beta^2 = 1+ beta
Use induction to prove that for all integers n >= 1 we have
alpha^n = f(n-1)+ f(n)*(alpha) and beta^n = f(n-1)+ f(n)*(beta)
I've di... | {"url":"http://mathhelpforum.com/discrete-math/207540-fibonacci-problem-proof-induction.html","timestamp":"2014-04-16T10:37:10Z","content_type":null,"content_length":"45826","record_id":"<urn:uuid:fc8b0978-f415-4e64-92fa-4c1a60385a81>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-004... |
Solution for a particular column vector implies solution for all column vectors.
February 1st 2011, 07:31 PM
Solution for a particular column vector implies solution for all column vectors.
Let $A$ be a square matrix. Show that if the system $AX=B$ has a unique solution for some particular column vector $B$, then i... | {"url":"http://mathhelpforum.com/advanced-algebra/169971-solution-particular-column-vector-implies-solution-all-column-vectors-print.html","timestamp":"2014-04-18T03:49:47Z","content_type":null,"content_length":"12043","record_id":"<urn:uuid:07d7c801-2900-4aee-89ec-ad140a9dafe6>","cc-path":"CC-MAIN-2014-15/segments/139... |
14. How Strongly Do Physical Characteristics Of ... | Chegg.com
14. How strongly do physical characteristics of sisters and brothers correlate? Here are data on the heights (in inches) of 11 adult pairs.
Brother height (x) 71 68 66 67 70 71 70 73 72 65 66
Sister height (y) 69 64 65 63 65 62 65 64 66 59 62
Use your calc... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/14-strongly-physical-characteristics-sisters-brothers-correlate-data-heights-inches-11-adu-q1613263","timestamp":"2014-04-16T22:37:18Z","content_type":null,"content_length":"22632","record_id":"<urn:uuid:7c1de3b6-9ce0-4a3d-842e-737364447d48>","cc-path":"C... |
La Mirada Calculus Tutor
Find a La Mirada Calculus Tutor
...It describes how the world around us works, and it is the foundation of the other sciences (chemistry, biology, etc., have their roots in physics). I love talking about and teaching physics, as
it can be applied to (and describe) many common real-life situ... | {"url":"http://www.purplemath.com/La_Mirada_calculus_tutors.php","timestamp":"2014-04-17T00:53:15Z","content_type":null,"content_length":"23904","record_id":"<urn:uuid:53b7b966-6ba8-4fa8-a30c-97de1134aa0a>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00503-ip-10-147-4-33.ec2.internal... |
THE NATURAL COMMUNITIES OF VIRGINIA
CLASSIFICATION OF ECOLOGICAL COMMUNITY GROUPS
Second Approximation (Version 2.6)
... | {"url":"http://www.dcr.virginia.gov/natural_heritage/natural_communities/ncordination.shtml","timestamp":"2014-04-21T14:41:17Z","content_type":null,"content_length":"3280","record_id":"<urn:uuid:40a3cf5c-2cb4-48e3-9dce-d1c790ad54f2>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00053... |
Finding largest no
Join Date
Nov 2007
Rep Power
I have following code for finding largest no among 3 nos.
Java Code:
import java.util.*;
public class LargestNo{
public static void main (String [] arg) {
Scanner scan = new Scanner (System.in);
int [... | {"url":"http://www.java-forums.org/new-java/4248-finding-largest-no.html","timestamp":"2014-04-16T08:43:07Z","content_type":null,"content_length":"110756","record_id":"<urn:uuid:86e3897f-819a-4577-944a-026b52c7f519>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00300-ip-10-147-4-33.e... |
KS3 Maths Revision
Ronald Wayne was the third founder of the business "Apple"! However he sold his 10% stake for how much money in 1976?
Mouseover to see answer
$800 - Apple is now valued roughly at $620 Billion!
KS3 Maths Revision
(Resources for school year 7, year 8 and year 9)
Whether you love Maths or you hate i... | {"url":"http://www.educationquizzes.com/ks3/maths/","timestamp":"2014-04-19T19:34:05Z","content_type":null,"content_length":"42040","record_id":"<urn:uuid:7836fae1-67b5-4d18-a0e9-56dfd0c9e689>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00161-ip-10-147-4-33.ec2.internal.warc.gz"} |
Perth Amboy Math Tutor
Find a Perth Amboy Math Tutor
...I have taken Calculus 1, Calculus 2, Multivariable calculus, Differential Equations and Discrete Mathematics. My computer science coursework has focused on object oriented programming (Java)
and databases (SQL). I have taken various history classes as well and... | {"url":"http://www.purplemath.com/perth_amboy_nj_math_tutors.php","timestamp":"2014-04-21T10:53:17Z","content_type":null,"content_length":"23962","record_id":"<urn:uuid:bfc7c5ac-4802-4e5d-97ca-ca46a799d637>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00544-ip-10-147-4-33.ec2.interna... |
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View material results for all categories... | {"url":"http://www.merlot.org/merlot/materials.htm?materialType=Tutorial&nosearchlanguage=&category=2527","timestamp":"2014-04-18T09:58:05Z","content_type":null,"content_length":"183067","record_id":"<urn:uuid:ffd25739-86fd-4ab9-ae1b-240eaecb5aa7>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140... |
real derivative of the magnitude of a complex function?
October 13th 2010, 05:29 PM #1
Oct 2010
real derivative of the magnitude of a complex function?
Dear all,
I'm new to these forums and not sure if this is in the right section, but calculus I think is the main part of the problem. So I'm trying to solve... | {"url":"http://mathhelpforum.com/calculus/159523-real-derivative-magnitude-complex-function.html","timestamp":"2014-04-19T04:48:32Z","content_type":null,"content_length":"47112","record_id":"<urn:uuid:3beb213f-ca24-4c1e-a665-184a4f3c1e33>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215... |
Weights for etale cohomology: why does Deligne's definition work?
up vote 3 down vote favorite
For a field $K$ and a variety $X/K$ (whose characteristic could be $0$) I need a 'simple' explanation for the (Deligne's) method of defining weights of the $l$-adic etale cohomology of $\overline{X}$
(the base change of $X$ t... | {"url":"http://mathoverflow.net/questions/110179/weights-for-etale-cohomology-why-does-delignes-definition-work?answertab=votes","timestamp":"2014-04-16T04:48:36Z","content_type":null,"content_length":"62336","record_id":"<urn:uuid:a0af8c98-b77c-48a3-b09d-1ee4612d585a>","cc-path":"CC-MAIN-2014-15/segments/1397609521512... |
Math - Please Help
Posted by Barb on Sunday, February 17, 2013 at 10:25pm.
A right circular cone has a volume of 140 in^3. The height of the cone is the same length as the diameter of the base. Find the radius and height.
• Math - Please Help - Jeff, Sunday, February 17, 2013 at 11:37pm
We know the formula for th... | {"url":"http://www.jiskha.com/display.cgi?id=1361157923","timestamp":"2014-04-16T18:25:46Z","content_type":null,"content_length":"9152","record_id":"<urn:uuid:847d29f7-5c3f-4734-9548-662386cbe984>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00452-ip-10-147-4-33.ec2.internal.warc.gz... |
Find a Scarsdale Calculus Tutor
...I have an MS and a PhD in mathematics from Yale University, and summa cum laude BS and MS in mathematics from the former USSR. A graduate of one of the Soviet Union's elite math-and-physics
high schools, I was also a multiple Mathematics Olympiad winner. What I can do for you: (1)... | {"url":"http://www.purplemath.com/scarsdale_calculus_tutors.php","timestamp":"2014-04-20T09:10:42Z","content_type":null,"content_length":"24024","record_id":"<urn:uuid:9833a834-9d29-4b9c-8fb9-ab1e44864ed1>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00493-ip-10-147-4-33.ec2.internal... |
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Here's the question you clicked on:
is there an easier way than listing all possibilities then sol... | {"url":"http://openstudy.com/updates/5109da5de4b0d9aa3c464dbe","timestamp":"2014-04-20T06:26:08Z","content_type":null,"content_length":"27863","record_id":"<urn:uuid:55cd1bd2-c15f-4c09-90fb-fa3feb3907ee>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00051-ip-10-147-4-33.ec2.internal.w... |
the first resource for mathematics
New stability and stabilization for switched neutral control systems.
(English) Zbl 1198.93187
Summary: This paper concerns stability and stabilization issues for switched neutral systems and presents new classes of piecewise Lyapunov functionals and multiple Lyapunov functionals, bas... | {"url":"http://zbmath.org/?q=an:1198.93187","timestamp":"2014-04-16T22:41:55Z","content_type":null,"content_length":"21606","record_id":"<urn:uuid:6dd24480-f32d-4c04-9eb5-c729f8416930>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00169-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Numpy-discussion] Best way to construct/slice 3-dimensional ndarray from multiple 2d ndarrays?
Aronne Merrelli aronne.merrelli@gmail....
Wed Aug 17 12:46:12 CDT 2011
On Wed, Aug 17, 2011 at 9:04 AM, Keith Hughitt <keith.hughitt@gmail.com>wrote:
> Also, when subclassing ndarray and calling obj = data.view(cls) for an
>... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2011-August/058094.html","timestamp":"2014-04-17T01:23:47Z","content_type":null,"content_length":"5012","record_id":"<urn:uuid:18b85a66-304a-4112-a253-19f17e55efe5>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00164-ip-10-147-4... |
10.1.1 Applications and Extensions
Next: 10.1.2 The Components of Up: DIME: Portable Software Previous: DIME: Portable Software
The most efficient speed for aircraft flight is just below the speed of sound: the transonic regime. Simulations of flight at these speeds consume large quantities of computer time, and ... | {"url":"http://www.netlib.org/utk/lsi/pcwLSI/text/node234.html","timestamp":"2014-04-16T13:10:36Z","content_type":null,"content_length":"5238","record_id":"<urn:uuid:ab605111-1b36-43ac-bcf7-5cf0f3616043>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00266-ip-10-147-4-33.ec2.internal.... |
When is there a deRham duality relation between the fundamental class and a top form.?
up vote 1 down vote favorite
Hi, everyone: I am reading a small expository paper on properties of CP^2, in which the intersection form is defined as an integral of the wedge of two forms $w_1$, $w_2$, and these forms $w_1$,
$w_2$ (no... | {"url":"http://mathoverflow.net/questions/22905/when-is-there-a-derham-duality-relation-between-the-fundamental-class-and-a-top?sort=newest","timestamp":"2014-04-20T16:15:55Z","content_type":null,"content_length":"54795","record_id":"<urn:uuid:491f7bdf-b06c-4c22-8d93-88ce5fe6ab6e>","cc-path":"CC-MAIN-2014-15/segments/1... |
Navy Electricity and Electronics Training Series (NEETS)
Module 12—Modulation Principles
i - ix
1-1 to 1-10
1-11 to 1-20
1-21 to 1-30
1-31 to 1-40
1-41 to 1-50
1-51 to 1-60
1-61 to 1-70
1-71 to 1-75
2-1 to 2-10
2-11 to 2-20
2-21 to 2-30
2-31 to 2-40
2-41 to 2-50
2-51 to 2-60
2-61 to 2-64
3-1 to 3-10
3-11 to 3-20
3-21 t... | {"url":"http://www.rfcafe.com/references/electrical/NEETS-Modules/NEETS-Module-12-1-11-1-20.htm","timestamp":"2014-04-23T23:16:14Z","content_type":null,"content_length":"32337","record_id":"<urn:uuid:a5092613-b85d-4c1e-84af-667d093270fd>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-0... |
For potential Ph.D. students
Over the next few years, I may take on a few additional Ph.D. students, although times may come when I'll be too full (e.g. a time that ended recently). This page is intended for those considering
working with me, although it also contains some tips for graduate students in general, as well... | {"url":"http://math.stanford.edu/~vakil/potentialstudents.html","timestamp":"2014-04-16T11:17:16Z","content_type":null,"content_length":"13969","record_id":"<urn:uuid:af2ac1fe-35de-441e-a63a-3ff875018195>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00132-ip-10-147-4-33.ec2.internal... |
Compactness of the class of connected sets with perimetre smaller than 1?
up vote 8 down vote favorite
It is my first post, so please be indulgent!
Here is the problem: I am in the class S of closed subsets of [0,1]^2 that are connected and have perimeter less or equal to 1.
I endow this space with the Hausdorff metric... | {"url":"http://mathoverflow.net/questions/72002/compactness-of-the-class-of-connected-sets-with-perimetre-smaller-than-1","timestamp":"2014-04-19T11:58:35Z","content_type":null,"content_length":"56257","record_id":"<urn:uuid:2868139f-23b5-435b-ab93-9ac318023154>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/war... |
Image self consistency from xkcd
I love xkcd. A comic combining fun and math by definition has to be good and geeky and the author, Randall Munroe, is a real genius on this. The latest comic is pretty interesting
The image is self-descriptive, meaning that each graph represents information about the image itself. For e... | {"url":"http://forthescience.org/blog/2010/01/14/image-self-consistency-from-xkcd/","timestamp":"2014-04-19T12:02:06Z","content_type":null,"content_length":"26733","record_id":"<urn:uuid:b4625419-362c-4000-84a6-929e502895b8>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00507-ip-10-1... |
Calculus Tutors
Scotch Plains, NJ 07076
Providing tutoring services in Physics and Math
...I have experience tutoring and familiarity the following high school curriculum/tests: Algebra 2, Algebra 2 Honors, Trigonometry, Trigonometry Honors, PreCalc, PreCalc Honors,
AB/BC, Physics, Physics Honors, Physics AP B, Physic... | {"url":"http://www.wyzant.com/Elizabeth_NJ_Calculus_tutors.aspx","timestamp":"2014-04-18T22:48:38Z","content_type":null,"content_length":"61067","record_id":"<urn:uuid:1f804ce5-022b-49e9-8033-e8ef9f2319ca>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00509-ip-10-147-4-33.ec2.internal... |
MathGroup Archive: April 2010 [00069]
[Date Index] [Thread Index] [Author Index]
Re: Combining elements of a list
• To: mathgroup at smc.vnet.net
• Subject: [mg108850] Re: Combining elements of a list
• From: Murray Eisenberg <murray at... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Apr/msg00069.html","timestamp":"2014-04-17T13:15:59Z","content_type":null,"content_length":"27533","record_id":"<urn:uuid:73cd793b-fdeb-4447-b993-6d4d5fb81a46>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00265-ip-10-147-4-33.... |
Dominoes program... HELP PLEASE!
04-27-2010, 11:51 PM
Dominoes program... HELP PLEASE!
I have attached the assignment given by my professor. I'm just a little confused. I can't develop and algorithm for this. I know I need a 2-D array for the board, but I don't know how to fill it
and then rearrange the Dominoe... | {"url":"http://www.java-forums.org/new-java/28268-dominoes-program-help-please-print.html","timestamp":"2014-04-23T06:46:07Z","content_type":null,"content_length":"6560","record_id":"<urn:uuid:5e8bb5b2-cd27-498f-9878-6632b72c5d98>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00040-i... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
is replying to Can someone tell me what button the professor is hitting...
• Teamwork 19 Teammate
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Thanks... | {"url":"http://openstudy.com/users/sasogeek/asked/1","timestamp":"2014-04-16T13:17:41Z","content_type":null,"content_length":"136808","record_id":"<urn:uuid:0ad51853-8f6e-4037-b304-cd391f9c6bde>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00254-ip-10-147-4-33.ec2.internal.warc.gz"} |
Smooth Differential Graded Algebra?
Posted by Urs Schreiber
A while ago I had a discussion with Todd Trimble about how to define “generalized smooth” differential graded-commutative algebras (DGCAs), generalizing the “generalized smooth”-algebras, called $C^\
infty$-algebras, discussed in the book by Moerdijk & Reyes. ... | {"url":"http://golem.ph.utexas.edu/category/2008/09/smooth_differential_graded_alg.html","timestamp":"2014-04-20T03:11:53Z","content_type":null,"content_length":"41780","record_id":"<urn:uuid:50340932-8524-4378-8372-cb61298ac4e6>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00590-ip... |
Rebuilding the Tower of Hanoi
The Tower of Hanoi is a puzzle that consists of three pegs and a set of disks. Each disk has a different diameter and a hole in the middle so that the disk can fit onto any of the pegs. The initial
puzzle setup has two of the pegs empty and all the disks on the third peg (source) in monoto... | {"url":"http://www.drdobbs.com/parallel/rebuilding-the-tower-of-hanoi/232500363","timestamp":"2014-04-16T16:28:11Z","content_type":null,"content_length":"92803","record_id":"<urn:uuid:e19f40be-5b9e-4ab3-ace2-0bef37c66c14>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00118-ip-10-147-... |
Math Forum Discussions
- geometry.college.independent
Discussion: geometry.college.independent
A discussion of topics covered in college geometry, problems appropriate for that level, and geometry education.
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Patent application title: SORTING A DATASET OF INCREMENTALLY RECEIVED DATA
Inventors: Jeremy Eric Elson (Seattle, WA, US) Edmund Bernard Nightingale (Redmond, WA, US) Owen Sebastian Hofmann (Austin, TX, US)
Assignees: Microsoft Corporation
IPC8 Class: AG06F1730FI
USPC Class: 707752
Class name:
Publication date: 2012-... | {"url":"http://www.faqs.org/patents/app/20120330979","timestamp":"2014-04-18T19:03:05Z","content_type":null,"content_length":"46091","record_id":"<urn:uuid:cdd0e09a-7ca7-4181-bd3e-306b4d156d9e>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00454-ip-10-147-4-33.ec2.internal.warc.gz"} |
A Hölder continuous function which does not belong to any Sobolev space
up vote 12 down vote favorite
I'm seeking a function which is Hölder continuous but does not belong to any Sobolev space.
Question: More precisely, I'm searching for a function $u$ which is in $C^{0,\gamma}(\Omega)$ for $\gamma \in (0,1)$ and $\Ome... | {"url":"https://mathoverflow.net/questions/38751/a-holder-continuous-function-which-does-not-belong-to-any-sobolev-space/38791","timestamp":"2014-04-16T13:28:22Z","content_type":null,"content_length":"68364","record_id":"<urn:uuid:7f13c89c-d886-40e0-be79-c5eeb0715aea>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.... |
Estimating the reproductive number in the presence of spatial heterogeneity of transmission patterns
Estimates of parameters for disease transmission in large-scale infectious disease outbreaks are often obtained to represent large groups of people, providing an average over a potentially very
diverse area. For control... | {"url":"http://www.ij-healthgeographics.com/content/12/1/35","timestamp":"2014-04-19T17:02:51Z","content_type":null,"content_length":"131298","record_id":"<urn:uuid:9d806511-53a0-407c-a0f0-ce30ccef44f8>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00272-ip-10-147-4-33.ec2.internal.w... |
Efficient Light-Scattering Calculations for Aggregates of Large Spheres
Calculation of the scattering pattern from aggregates of spheres through the T-matrix approach yields high-precision results but at a high-computational cost, especially when the aggregate concerned
is large or is composed of large-size spheres. Wi... | {"url":"http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-42-15-2785","timestamp":"2014-04-18T20:05:25Z","content_type":null,"content_length":"129258","record_id":"<urn:uuid:450bdb99-36a6-407d-b0c0-26ecbc4533d5>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00254-ip-10-147-4-33.ec2... |
Brooklawn, NJ Precalculus Tutor
Find a Brooklawn, NJ Precalculus Tutor
...I have a proven track record of increasing students' ACT and SAT scores and improving their skills. My approach is tailored specifically to the student, so no two programs are alike. My
expertise allows me to quickly identify students' proble... | {"url":"http://www.purplemath.com/Brooklawn_NJ_precalculus_tutors.php","timestamp":"2014-04-19T02:23:34Z","content_type":null,"content_length":"24387","record_id":"<urn:uuid:44fef2ca-1f64-4357-9318-4bf5c2e1d76b>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00340-ip-10-147-4-33.ec2.in... |
Copyright © University of Cambridge. All rights reserved.
'Right Angles' printed from http://nrich.maths.org/
Samantha and Shummus both realised that in order to create a triangle with a right angle, the band had to go through the centre of the circle. Shummus writes:
I noticed that the bands had to be started in the c... | {"url":"http://nrich.maths.org/2847/solution?nomenu=1","timestamp":"2014-04-21T04:56:39Z","content_type":null,"content_length":"5752","record_id":"<urn:uuid:896f87ab-94ce-4e7a-bc00-42b9838e23ac>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00631-ip-10-147-4-33.ec2.internal.warc.gz"} |
second order variable coeff homogeneous ode
May 6th 2010, 01:31 PM #1
May 2010
second order variable coeff homogeneous ode
Could someone help me solve the following:
y'' +(1/3x)y' - (1/3x)y = 0
I go through the steps I would normally to solve the DE, but when attempting to find the roots I end up with a... | {"url":"http://mathhelpforum.com/differential-equations/143434-second-order-variable-coeff-homogeneous-ode.html","timestamp":"2014-04-17T11:21:23Z","content_type":null,"content_length":"43331","record_id":"<urn:uuid:bd5fa140-f5d3-45ce-8745-cd61d6a043da>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN... |
Div, Grad, Curl and All That
Cosmic Variance had three interesting &ldquot;greatest&rdquot; discussion threads:
In the comments to the Greatest Physics Textbook, Clifford (the original poster) joked that no self-respecting mathematician ever read Schey’s Div, Grad, Curl and All That. I don’t know about anyone
else, but... | {"url":"http://www.arsmathematica.net/2005/09/07/div-grad-curl-and-all-that/","timestamp":"2014-04-21T07:04:28Z","content_type":null,"content_length":"17219","record_id":"<urn:uuid:e6a8a1ce-454d-4113-90c3-bb1359338aa5>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00344-ip-10-147-4-3... |
Introducing myself
My name is
David Corfield
and I'm very grateful to have been invited to join this blog as a contributor. With five years of blogging behind me at the
-Category Café, I relish the opportunity to talk with a new audience. My rate of blogging may have slowed, especially as my adminstrative load has incr... | {"url":"http://m-phi.blogspot.com/2011/10/introducing-myself.html","timestamp":"2014-04-18T05:31:48Z","content_type":null,"content_length":"102565","record_id":"<urn:uuid:3305b08c-1e20-46b0-9a58-64ee772a5a35>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00231-ip-10-147-4-33.ec2.inte... |
Projectile Motion with vector functions (3D Motion in space velocity)
February 19th 2009, 01:53 PM
Projectile Motion with vector functions (3D Motion in space velocity)
A gun is fired with angle of elevation 30°. What is the muzzle speed if the maximum height of the shell is 484 m? g=gravity (9.8)
What is the i... | {"url":"http://mathhelpforum.com/calculus/74539-projectile-motion-vector-functions-3d-motion-space-velocity-print.html","timestamp":"2014-04-16T08:12:43Z","content_type":null,"content_length":"6271","record_id":"<urn:uuid:4824d37f-a98f-44dc-b1a7-a9f5680dd6df>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/C... |
Torelli theorems for kähler k3 surfaces
Results 1 - 10 of 23
, 1996
"... Abstract. We consider derived categories of coherent sheaves on smooth projective varieties. We prove that any equivalence between them can be represented by an object on the product. Using
this, we give a necessary and sufficient condition for eq... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3256277","timestamp":"2014-04-16T14:07:25Z","content_type":null,"content_length":"33100","record_id":"<urn:uuid:8b1a0db2-7b24-4e3a-a4f9-d2a489d4351a>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00355-ip-10-147-4-33.ec2.internal.wa... |
Enhanced Privacy ID
Sketch of EPID Scheme
We have developed two EPID schemes, one from the strong RSA assumption [7] and the other from bilinear maps [6]. In this article, we briefly sketch the EPID scheme from bilinear maps. (The full
scheme can be found in [6]).
Let us first review some background on bilinear maps. L... | {"url":"http://www.drdobbs.com/security/enhanced-privacy-id/219501634?pgno=4","timestamp":"2014-04-16T20:40:16Z","content_type":null,"content_length":"100877","record_id":"<urn:uuid:d23fae1a-91b2-4161-b6d6-44afd479dbca>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00312-ip-10-147-4-... |
Infinitely Divisible Matrices, Kernels, and Functions
Infinitely Divisible Matrices, Kernels, and Functions
Roger Alan Horn
Department of Mathematics, Stanford University., 1967 - Matrices - 244 pages
From inside the book
10 pages matching Schur product theorem in this book
Where's the rest of this book?
Re... | {"url":"http://books.google.com/books?id=eIZCAAAAIAAJ&q=Schur+product+theorem&dq=related:OCLC2545830&source=gbs_word_cloud_r&cad=4","timestamp":"2014-04-20T01:52:26Z","content_type":null,"content_length":"100893","record_id":"<urn:uuid:f4e9e09d-a531-4bec-8957-4a1efeea169a>","cc-path":"CC-MAIN-2014-15/segments/139760953... |
Understanding RF power amplifiers | EE Times
Design How-To
Understanding RF power amplifiers
The following is excerpted from Chapter 7 from a new edition of the book, RF Circuit Design, 2e by Christopher Bowick. (If you order a copy of this book before March 30, 2008 you can receive
additional 20% off. Visit www.newnes... | {"url":"http://www.eetimes.com/document.asp?doc_id=1276328","timestamp":"2014-04-16T10:54:27Z","content_type":null,"content_length":"133323","record_id":"<urn:uuid:98ab1fe6-17c2-4da8-9f71-8c83dc9163a8>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00020-ip-10-147-4-33.ec2.internal.war... |
From Gerris
Revision as of 14:13, 5 July 2012; view current revision
←Older revision
| Newer revision→
The Hypre module makes available some features of the high-performance preconditioning library Hypre, in particular its algebraic multigrid for use instead of Gerris' native multigrid solver for
Poisson equations.
The... | {"url":"http://gfs.sourceforge.net/wiki/index.php?title=Hypre&oldid=4480","timestamp":"2014-04-21T07:06:30Z","content_type":null,"content_length":"15613","record_id":"<urn:uuid:8b48a7ef-7a71-494d-815b-5e60f7ab212f>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00543-ip-10-147-4-33.ec2... |
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Pine Hill, NJ Math Tutor
Find a Pine Hill, NJ Math Tutor
My name is Mrs. W. I have 14 years' experience teaching in New Jersey.
23 Subjects: including prealgebra, reading, English, writing
...During my time in college, I took one 3-credit course in Differential Equations. While I was studying, I worked in the M... | {"url":"http://www.purplemath.com/Pine_Hill_NJ_Math_tutors.php","timestamp":"2014-04-21T12:59:12Z","content_type":null,"content_length":"23779","record_id":"<urn:uuid:113423eb-e47e-4538-ae16-44211e298e8a>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00482-ip-10-147-4-33.ec2.internal... |
Kew Gardens Algebra 2 Tutor
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...Lastly, I feel comfortable teaching material in many different ways to ensure full understanding. In the past, for example, I've drawn pictures, sung songs, broken down information into bullet
points, acted it out, made flash cards, and so many more!... | {"url":"http://www.purplemath.com/Kew_Gardens_algebra_2_tutors.php","timestamp":"2014-04-17T07:12:48Z","content_type":null,"content_length":"24128","record_id":"<urn:uuid:cf069314-fdc8-4958-b232-fe5f4d8b0d6b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00142-ip-10-147-4-33.ec2.inte... |
a "homological dimension" for embedding of manifolds
up vote 7 down vote favorite
Let $A\to B$ be a surjective map of commutative $k$-algebras, and suppose $C\to B$ is a free resolution of $B$ as an $A$-algebra, meaning that $C$ is a free non-negatively graded commutative
$A$-algebra with a differential decreasing degr... | {"url":"http://mathoverflow.net/questions/57046/a-homological-dimension-for-embedding-of-manifolds","timestamp":"2014-04-16T14:11:06Z","content_type":null,"content_length":"45787","record_id":"<urn:uuid:9abef040-10e3-4279-b9f4-654f3c2ed9f0>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-201404160052... |
Fairchilds, TX Science Tutor
Find a Fairchilds, TX Science Tutor
...Usually when I tutor my focus has been in Science and Mathematics, but my minor in Creative Writing and passion for writing have also resulted in helping to proof read countless essays and
papers. If there's a topic you're interested in but it isn'... | {"url":"http://www.purplemath.com/Fairchilds_TX_Science_tutors.php","timestamp":"2014-04-16T19:29:42Z","content_type":null,"content_length":"23911","record_id":"<urn:uuid:8488d2d5-0a4e-42d7-aa1d-455b01b15aff>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00585-ip-10-147-4-33.ec2.inte... |
takeWhile, applied to a predicate p and a list xs, returns the longest prefix (possibly empty) of xs of elements that satisfy p: > takeWhile (< 3) [1,2,3,4,1,2,3,4] == [1,2] > takeWhile (< 9) [1,2,3]
== [1,2,3] > takeWhile (< 0) [1,2,3] == []
takeWhile, applied to a predicate p and a ByteString xs, returns the longest ... | {"url":"http://www.haskell.org/hoogle/?hoogle=takeWhile","timestamp":"2014-04-16T23:31:01Z","content_type":null,"content_length":"9537","record_id":"<urn:uuid:52e3c913-8ef6-433d-af98-4ab48919ef74>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00458-ip-10-147-4-33.ec2.internal.warc.gz"... |
Posts by
Total # Posts: 696
For the piecewise function, find the values g(-8), 8(3), and g(8). g(x)={X+6,FOR X<=3 7-x, for x>3
For the piecewise function, find the values g(-8), 8(3), and g(8). g(x)={X+6,FOR X<=3 7-x, for x>3
The researcher structures the study by addressing three topics which include the research que... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=DiANA&page=7","timestamp":"2014-04-16T05:30:08Z","content_type":null,"content_length":"32770","record_id":"<urn:uuid:17bb2e5c-1438-48f3-825a-9a8b6e6af7e9>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00421-ip-10-147-4-33.e... |
prove M is complete
December 3rd 2011, 05:15 PM #1
Senior Member
Jan 2010
prove M is complete
Suppose that every countable, closed subset of M is complete. Prove that M is complete.
my idea is to show that M is closed first, then let (Xn) be a cauchy sequence in M, so it's cauchy in all of its subset and th... | {"url":"http://mathhelpforum.com/differential-geometry/193340-prove-m-complete.html","timestamp":"2014-04-18T06:14:52Z","content_type":null,"content_length":"41249","record_id":"<urn:uuid:360f71f6-14a0-4ef3-80a4-784e44d3c41b>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00494-ip-10-... |
I’ve often heard it argued that learning maths is like learning another language. There is a whole vocabulary and a way of speaking that is alien to people who don’t live in the land of maths.
Abstract concepts are understood by saying things that only maths people understand. The conjunction is the equals sign; verbs ... | {"url":"http://frogphilp.com/blog/?tag=fractions","timestamp":"2014-04-17T12:31:16Z","content_type":null,"content_length":"300200","record_id":"<urn:uuid:1cdd6d2c-dd05-4a8a-a1a8-2cc84cac6cf1>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00400-ip-10-147-4-33.ec2.internal.warc.gz"} |
just an integral...
Hi everyone! Could someone help me with evaluating the following integral?
[itex]\int_{2 \pi /L}^{\pi/l_0} \int_{2 \pi /L}^{\pi/l_0} \frac{\cos(k_x \Delta x)}{k_x^2 + k_y^2} dk_x dk_y [/itex]
I have a good reason to believe that it will end up with some
[itex] \frac{1}{2} \ln (\frac{L}{\Delta x})[/i... | {"url":"http://www.physicsforums.com/showthread.php?t=561707","timestamp":"2014-04-20T16:01:54Z","content_type":null,"content_length":"19540","record_id":"<urn:uuid:619e2b69-78e9-4873-bd64-1269c491993b>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00034-ip-10-147-4-33.ec2.internal.w... |
The plausibility of alternative placements for theropod taxa
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The plausibility of alternative placements for theropod taxa
• To: dinosaur@usc.edu
• Subject: The plausibility of alternative placements for theropod... | {"url":"http://dml.cmnh.org/2008Mar/msg00195.html","timestamp":"2014-04-19T09:25:17Z","content_type":null,"content_length":"33218","record_id":"<urn:uuid:8a188790-0bc4-4fa5-b932-71a6799c87ed>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00389-ip-10-147-4-33.ec2.internal.warc.gz"} |
[SciPy-dev] Implementing a distance matrix between two sets of vectors concept
David Cournapeau david@ar.media.kyoto-u.ac...
Wed Jul 4 22:38:11 CDT 2007
Peter Skomoroch wrote:
> You're right, I was thinking the sparse data structures would help
> with storing the input vectors themselves during the computation
> rath... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2007-July/007406.html","timestamp":"2014-04-16T07:29:47Z","content_type":null,"content_length":"3700","record_id":"<urn:uuid:05335ddb-c986-48fb-b7a0-3c351dee7aaa>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00529-ip-10-147-4-33.ec2.... |
Fairchilds, TX Science Tutor
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...Usually when I tutor my focus has been in Science and Mathematics, but my minor in Creative Writing and passion for writing have also resulted in helping to proof read countless essays and
papers. If there's a topic you're interested in but it isn'... | {"url":"http://www.purplemath.com/Fairchilds_TX_Science_tutors.php","timestamp":"2014-04-16T19:29:42Z","content_type":null,"content_length":"23911","record_id":"<urn:uuid:8488d2d5-0a4e-42d7-aa1d-455b01b15aff>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00585-ip-10-147-4-33.ec2.inte... |
[Haskell-beginners] Re: [Haskell-cafe] try, seq, and IO
Daniel Fischer daniel.is.fischer at web.de
Fri Sep 17 09:18:21 EDT 2010
On Friday 17 September 2010 13:17:30, Jeroen van Maanen wrote:
> What I don't understand is the difference between:
> try $ return $ seq theCheckSum maybeUpdatedModel
> or even
> try $! re... | {"url":"http://www.haskell.org/pipermail/beginners/2010-September/005387.html","timestamp":"2014-04-16T10:36:46Z","content_type":null,"content_length":"5180","record_id":"<urn:uuid:f13f8f03-e46d-48f2-ba82-48df3513af63>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00509-ip-10-147-4-3... |