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Re: RE: st: out-of-date commands
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Re: RE: st: out-of-date commands
From khigbee@stata.com
To statalist@hsphsun2.harvard.edu
Subject Re: RE: st: out-of-date commands
Date Mon, 03 Mar 2003 12:45:18 -0600
Giovanni Vecchi <vecchi@economia... | {"url":"http://www.stata.com/statalist/archive/2003-03/msg00033.html","timestamp":"2014-04-16T16:21:45Z","content_type":null,"content_length":"7480","record_id":"<urn:uuid:adb702a2-cde0-474b-8c2f-d2d12861e4bf>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00306-ip-10-147-4-33.ec2.int... |
Modifications of Kleinberg’s HITS algorithms Using Matrix Exponentiation and Web Log Records
Results 1 - 10 of 12
- In SIGIR , 2004
"... Link Analysis has shown great potential in improving the performance of web search. PageRank and HITS are two of the most popular algorithms. Most of the existing link analysis algori... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=418134","timestamp":"2014-04-18T01:34:46Z","content_type":null,"content_length":"41549","record_id":"<urn:uuid:915e4b0d-3307-4f1e-aa4d-8c7fbd4c1696>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00454-ip-10-147-4-33.ec2.internal.war... |
Summary: Discrete Kakeya-type problems and small bases
Noga Alon
Boris Bukh
Benny Sudakov
A subset U of a group G is called k-universal if U contains a translate of every k-element
subset of G. We give several nearly optimal constructions of small k-universal sets, and use them
to resolve an old question of Erdos and N... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/213/2795580.html","timestamp":"2014-04-18T11:43:24Z","content_type":null,"content_length":"8414","record_id":"<urn:uuid:27e507f1-17ac-4713-a0ec-1ff4b525a26b>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00119-ip-10-147-... |
Major requirements
The major in computer science consists of a minimum of 12 courses: seven core computer science courses, plus two mathematics courses, a senior seminar and two electives at or above the 200 level. For
those students who place out of the introductory course(s), the additional course(s) needed to meet t... | {"url":"https://wheatoncollege.edu/computer-science/major/","timestamp":"2014-04-20T00:46:19Z","content_type":null,"content_length":"17940","record_id":"<urn:uuid:7da1f884-9d60-4bd7-be98-9c150439ad0e>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00469-ip-10-147-4-33.ec2.internal.warc... |
Re: mathml xsl stylesheets?
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Re: mathml xsl stylesheets?
Subject: Re: mathml xsl stylesheets?
From: STENZEL@xxxxxxxxxx
Date: Mon, 23 Oct 2000 13:49:11 +0200
>STENZEL@xxxxxxxxxx writes:
> > Sebastian, fair question ... The final goal would be to tranfor... | {"url":"http://www.biglist.com/lists/lists.mulberrytech.com/xsl-list/archives/200010/msg00915.html","timestamp":"2014-04-20T13:21:45Z","content_type":null,"content_length":"6143","record_id":"<urn:uuid:899ba565-ae68-4b5f-8b75-87c3594b8521>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-2014042303201... |
Discrete Uniform Random Variable
October 13th 2009, 10:18 AM #1
Mar 2009
Discrete Uniform Random Variable
A discrete uniform random variable, X, has PMF of the form
px(k) = {(1/b-a+1), k = a, a+1....b,
0 otherwise}
where a and b are two integers with a < b
how do i sketch the PMF of X?
how d... | {"url":"http://mathhelpforum.com/advanced-statistics/107775-discrete-uniform-random-variable.html","timestamp":"2014-04-19T22:20:39Z","content_type":null,"content_length":"38344","record_id":"<urn:uuid:a29aa08e-6e69-40f6-a3fc-d754a4b76dc0>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-2014041600521... |
Highly oscillatory PDEs, slow manifolds and regularized
PDE formulations
The main motivation of my talk is provided by geophysical fluid dynamics. The underlying Euler or Navier-Stokes equations display oscillatory wave dynamics on a wide range of temporal and spatial
scales. Simplified models are often based on the id... | {"url":"http://www.newton.ac.uk/programmes/HOP/Abstract2/reich.html","timestamp":"2014-04-20T14:17:24Z","content_type":null,"content_length":"2954","record_id":"<urn:uuid:0c0ebc94-fd89-40fc-b9f3-a84b943bd22b>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00507-ip-10-147-4-33.ec2.inte... |
On 26 Apr, 2013By Anonymous (not verified)0 Comments
The Department of Mathematics has used technology in its teaching of the subject since 1989, beginning with the use of Maple for calculus. Currently a number of mathematics courses offered in the
department use the power of today's computer technology to simulate rea... | {"url":"http://whittier.edu/academics/math/facilities","timestamp":"2014-04-19T10:02:29Z","content_type":null,"content_length":"33949","record_id":"<urn:uuid:ba755ed0-c9ca-41b0-b649-82437178cf8c>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00341-ip-10-147-4-33.ec2.internal.warc.gz"... |
Paul-Baker and other three-mirror anastigmatic aplanats
telescopeѲptics.net ▪ ▪ ▪ ▪ ▪▪▪▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ CONTENTS
◄ 8.3. Three-mirror telescopes ▐ 8.4. Off-axis and tilted element telescop... | {"url":"http://www.telescope-optics.net/paul-baker_telescope.htm","timestamp":"2014-04-18T13:39:55Z","content_type":null,"content_length":"23612","record_id":"<urn:uuid:f2ce59b3-31c4-454e-bcba-9abe5a174dfc>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00097-ip-10-147-4-33.ec2.intern... |
Boston Prealgebra Tutor
Find a Boston Prealgebra Tutor
...I love school: currently, I am majoring in Neurobiology at Boston University. Because I work as an EMT and teach EMT training classes, my background in Science is both hands on and in a
teaching environment. In the past, I have found that courses that provid... | {"url":"http://www.purplemath.com/Boston_Prealgebra_tutors.php","timestamp":"2014-04-20T13:44:27Z","content_type":null,"content_length":"23999","record_id":"<urn:uuid:4f9999f7-1fbc-4f88-b1e9-73ce4031f684>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00663-ip-10-147-4-33.ec2.internal... |
DOCUMENTA MATHEMATICA, Vol. 4 (1999), 127-166
DOCUMENTA MATHEMATICA
, Vol. 4 (1999), 127-166
B. Kreußler
Twistor Spaces With a Pencil of Fundame... | {"url":"http://www.emis.de/journals/DMJDMV/vol-04/05.html","timestamp":"2014-04-17T19:00:50Z","content_type":null,"content_length":"2292","record_id":"<urn:uuid:838e93e8-24cd-41ad-86a2-40f0de3629ce>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00229-ip-10-147-4-33.ec2.internal.warc.... |
The Library
UNSPECIFIED. (1995) PIK MASS-PRODUCTION AND AN OPTIMAL CIRCUIT FOR THE NECIPORUK SLICE. COMPUTATIONAL COMPLEXITY, 5 (2). pp. 132-154. ISSN 1016-3328
Full text not available from this repository.
Let f : {0, 1}(n) --> {0, 1}(m) be an m-output Boolean function in n variables. f is called a k-slice if f(x) equ... | {"url":"http://wrap.warwick.ac.uk/19215/","timestamp":"2014-04-18T10:53:12Z","content_type":null,"content_length":"34292","record_id":"<urn:uuid:be3550ad-8c9e-4862-8c3b-b606d6067ff5>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00429-ip-10-147-4-33.ec2.internal.warc.gz"} |
RPI Mathematical Sciences: Mathematical Sciences Problem Solving Math Club
Mathematical Sciences Problem Solving Math Club
The Mathematics Problem Solving Club at Rensselaer meets weekly to work on challenging mathematical problems. The club is focused on working and discussing problems such as those found on math
comp... | {"url":"http://www.rpi.edu/dept/math/ms_undergraduate/club.html","timestamp":"2014-04-19T15:13:18Z","content_type":null,"content_length":"9195","record_id":"<urn:uuid:b4633ead-0804-4e37-9aff-dab928740f81>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00191-ip-10-147-4-33.ec2.internal... |
The Non-Stationary Poisson Equation
Next: Numerical Resolution of the Up: Coupling between Monte Carlo Previous: The Stationary Poisson Equation Contents
We introduce in this section what I call the "non-stationary" Poisson equation, hereafter NSP equation. This equation is very easy to implment, in a very general... | {"url":"http://www.gnu.org/software/archimedes/manual/html/node31.html","timestamp":"2014-04-21T16:26:24Z","content_type":null,"content_length":"5904","record_id":"<urn:uuid:9f308d94-f62a-4c3c-914b-cd7584eae46f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00043-ip-10-147-4-33.ec2.i... |
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y^2+36x+8y-92 = 0 what are the intercepts of this equation in ... | {"url":"http://openstudy.com/updates/4f55e5b3e4b0862cfd0719f5","timestamp":"2014-04-19T12:49:16Z","content_type":null,"content_length":"42057","record_id":"<urn:uuid:a9f6f575-69a4-4273-a023-eb94be498307>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00166-ip-10-147-4-33.ec2.internal.... |
Integrate functions perform the time evolution of a given ODE from some starting time t[0] to a given end time t[1] and starting at state x[0] by subsequent calls of a given stepper's do_step
function. Additionally, the user can provide an __observer to analyze the state during time evolution. There are five different ... | {"url":"http://www.boost.org/doc/libs/1_55_0/libs/numeric/odeint/doc/html/boost_numeric_odeint/odeint_in_detail/integrate_functions.html","timestamp":"2014-04-17T10:17:54Z","content_type":null,"content_length":"30335","record_id":"<urn:uuid:b8c361da-35fb-479f-bcc0-65f6cafc8a5e>","cc-path":"CC-MAIN-2014-15/segments/1397... |
Speaker Biographies
Scientific Organizing Committee
G. Jogesh Babu <babu@psu.edu> http://www.stat.psu.edu/~babu/
Professor of Statistics, Director of the Center for Astrostatistics, Penn State University. Fellow AAAS, ASA, IMS, Elected member ISI. Founding editor Statistical Methodology. Co-author of monograph
Astrosta... | {"url":"http://www.astrostatistics.psu.edu/su11scma5/speaker_bios.html","timestamp":"2014-04-20T03:49:08Z","content_type":null,"content_length":"18730","record_id":"<urn:uuid:a8d55c4d-7f84-4cab-8812-3f6c54f0e40d>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00373-ip-10-147-4-33.ec2.... |
Bridgeport, PA Algebra 1 Tutor
Find a Bridgeport, PA Algebra 1 Tutor
...I teach it right. Algebra 2 is a lot harder than it used to be. It's also more important than it used to be because algebra 2 concepts are included on the new SAT.
23 Subjects: including algebra 1, English, calculus, geometry
I work with st... | {"url":"http://www.purplemath.com/bridgeport_pa_algebra_1_tutors.php","timestamp":"2014-04-21T07:42:47Z","content_type":null,"content_length":"24073","record_id":"<urn:uuid:92adaf60-044f-48f5-ae50-5599aa5dad38>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00365-ip-10-147-4-33.ec2.in... |
A 600 G Mass On A Spring Is Mounted Horizontally ... | Chegg.com
A 600 g mass on a spring is mounted horizontally and is set inmotion so that it
oscillates in simple harmonic motion. The mass is released fromx=12.0 cm and
first reaches the equilibrium point 0.5 s later. D etermine thespring constant of the spring
i kno... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/600-g-mass-spring-mounted-horizontally-set-inmotion-oscillates-simple-harmonic-motion-mass-q471006","timestamp":"2014-04-16T15:37:45Z","content_type":null,"content_length":"18399","record_id":"<urn:uuid:968250d5-49ef-4785-bb02-67f77f0520ea>","cc-path":"CC... |
Lecture 1 2002
Saturday, January 19
Cellular Automata Lecture
... | {"url":"http://delta.cs.cinvestav.mx/~mcintosh/comun/lectures/lecture2002-1.html","timestamp":"2014-04-17T15:26:28Z","content_type":null,"content_length":"8819","record_id":"<urn:uuid:f940ae1d-23e1-41a0-82a1-6dcfd839e69d>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00210-ip-10-147-4... |
Flux Integrals
August 1st 2010, 09:46 AM
Flux Integrals
Hi, I'm having trouble with some simple flux integrals.
A surface is given with points (0,0,2), (0,1,2), (1,0,0), and (1,1,0), and the vector field is v= 2i + 3j + 5k, and I am trying to find the flux of the vector field through the surface. I have
fou... | {"url":"http://mathhelpforum.com/calculus/152512-flux-integrals-print.html","timestamp":"2014-04-25T01:08:19Z","content_type":null,"content_length":"8044","record_id":"<urn:uuid:e6f291fd-f0b2-4af5-82ed-fcbceffeecc9>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00553-ip-10-147-4-33.e... |
Choosing a base where a given digit of a given number appears the most times
up vote 2 down vote favorite
Is there an algorithm for choosing a base where a given digit of a given number appears the most times, that works better then trial and error? (see also this)
nt.number-theory algorithms
If you aren't picky, cho... | {"url":"http://mathoverflow.net/questions/120593/choosing-a-base-where-a-given-digit-of-a-given-number-appears-the-most-times","timestamp":"2014-04-16T19:58:53Z","content_type":null,"content_length":"47314","record_id":"<urn:uuid:13a2f468-c21a-4d76-89a9-0ef352907836>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3... |
Maths Tutors
Glendale, AZ 85305
PhD Graduate for Physics, Chemistry, Mathematics Tutoring
...That is, when it comes to the homework and test on their own, they should ask themselves, "What questions did Dr. James ask me?" This will give them an increased analytical skill not only for the
individual subject but with li... | {"url":"http://www.wyzant.com/Sun_City_AZ_Maths_tutors.aspx","timestamp":"2014-04-19T08:46:09Z","content_type":null,"content_length":"60652","record_id":"<urn:uuid:78e9478d-478f-40ee-b477-f0bc67e69b81>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00077-ip-10-147-4-33.ec2.internal.wa... |
The MathTutorDVD.com Story
home | About Math Tutor DVD
The MathTutorDVD.com Story
My name is Jason Gibson, founder of MathTutorDVD.com and teacher in all of the videos.
I have always been a good tutor, with friends frequently asking me to help them in various subjects in Math and Science.
One afternoon in late 2004 aft... | {"url":"http://www.mathtutordvd.com/public/department13.cfm","timestamp":"2014-04-19T06:51:57Z","content_type":null,"content_length":"45590","record_id":"<urn:uuid:2d613985-3f5b-4509-a8a7-4482c37e6f74>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00422-ip-10-147-4-33.ec2.internal.wa... |
Cudahy, CA Statistics Tutor
Find a Cudahy, CA Statistics Tutor
...I teach effective reading techniques such as SQ3R and how to take class notes. I have been playing tournament chess and have a USCF rating of 1600. I have taught chess as an ofterschool
enrichment class for over 12 years and I've been the head of the... | {"url":"http://www.purplemath.com/cudahy_ca_statistics_tutors.php","timestamp":"2014-04-19T17:16:34Z","content_type":null,"content_length":"24034","record_id":"<urn:uuid:bd02df00-1a6c-4fc9-ae98-7fd116b62f2c>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00305-ip-10-147-4-33.ec2.intern... |
New Laws for Quantum Dynamics
Physicists don’t know much about how large quantum systems evolve over time. Until a few years ago, they didn’t think they needed to.
Quantum systems tend to be small, not large. When you consider only a few atoms at a time, you might see quantum effects like superposition (where particles... | {"url":"http://www.perimeterinstitute.ca/news/new-laws-quantum-dynamics","timestamp":"2014-04-20T07:14:13Z","content_type":null,"content_length":"33168","record_id":"<urn:uuid:7b30415a-e0df-400f-af99-9f7e43fb2a39>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00340-ip-10-147-4-33.ec2... |
Milwaukee, WI Trigonometry Tutor
Find a Milwaukee, WI Trigonometry Tutor
...I finished college at Penn State in May 2011 with a statistics major for my Bachelor's and Master's degrees. During my last 5 semesters, I worked for the statistics department as a grader and
lab intern for Intro to Statistics and during my... | {"url":"http://www.purplemath.com/Milwaukee_WI_Trigonometry_tutors.php","timestamp":"2014-04-19T20:12:28Z","content_type":null,"content_length":"24425","record_id":"<urn:uuid:9bcd23a8-8e05-4377-b0d0-8eb3032044f7>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00321-ip-10-147-4-33.ec2.... |
More Magic Potting Sheds
Copyright © University of Cambridge. All rights reserved.
'More Magic Potting Sheds' printed from http://nrich.maths.org/
This problem follows on from
Magic Potting Sheds
After a year of successful gardening using his magic doubling shed (introduced in Magic Potting Sheds), Mr McGregor buys a n... | {"url":"http://nrich.maths.org/4927/index?nomenu=1","timestamp":"2014-04-21T07:16:39Z","content_type":null,"content_length":"6082","record_id":"<urn:uuid:1350e89e-1080-4e3e-9397-6d401254b8aa>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00579-ip-10-147-4-33.ec2.internal.warc.gz"} |
Galois group of a polynomial
April 19th 2009, 03:26 AM #1
Junior Member
Jun 2008
Galois group of a polynomial
The problem is to identify Galois group of the polynomial $f=x^4 + 2x^2 + x +3$.
We have done a couple of examples in class, but the I am unable to solve this.
Thank you.
There are many ways... | {"url":"http://mathhelpforum.com/advanced-algebra/84401-galois-group-polynomial.html","timestamp":"2014-04-24T09:49:56Z","content_type":null,"content_length":"41596","record_id":"<urn:uuid:479cc9e5-0d4a-4da8-bf46-99bc56b4deb1>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00018-ip-10... |
The Voltage Across The Terminals Of A 0.4 MuF Capacitor ... | Chegg.com
Image text transcribed for accessibility: The voltage across the terminals of a 0.4 muF capacitor is: The initial current in the capacitor is 90 mA. Assume the passive sign convention. What is the
initial energy stored in the capacitor? Evaluate th... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/voltage-across-terminals-04-muf-capacitor-initial-current-capacitor-90-ma-assume-passive-s-q1850383","timestamp":"2014-04-20T09:41:13Z","content_type":null,"content_length":"20732","record_id":"<urn:uuid:ac58dc1d-067c-4651-8ad6-e0206d882ba4>","cc-path":"C... |
Isomorphisms of types: from lambda-calculus to information retrieval and language design. Birkhauser
- In WS-FM, 3rd Int. Workshop on Web Services and Formal Methods, number 4184 in LNCS , 2006
"... Abstract. We define a formal contract language along with subcontract and compliance relations. We then extrapolate contr... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=902422","timestamp":"2014-04-21T00:45:58Z","content_type":null,"content_length":"21897","record_id":"<urn:uuid:300f70c8-0963-4ec5-8e20-3131bec496bc>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00512-ip-10-147-4-33.ec2.internal.war... |
Student Support Forum: 'Maximizing solutions of NDSolve' topic
Author Comment/Response
I've come up with a possible workaround but for some reason it gives results that are clearly wrong.
What I did is calculate points for the fuction L and fitted an interpolation function to those points and then maxi... | {"url":"http://forums.wolfram.com/student-support/topics/29198/","timestamp":"2014-04-18T10:59:10Z","content_type":null,"content_length":"30007","record_id":"<urn:uuid:f9f04175-7b81-4e2a-9aef-2acddfedf393>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00660-ip-10-147-4-33.ec2.interna... |
Detecting and Counting Objects with Circular Features
This example shows how you can use imfindcircles together with removeoverlap function (can be found in the file exchange), for counting fungi spores, which has various elliptical like shapes.
As you can see, the spores have different shapes and sizes, some overlap o... | {"url":"http://imageprocessingblog.com/detecting-and-counting-objects-with-circular-features/","timestamp":"2014-04-17T06:52:12Z","content_type":null,"content_length":"61276","record_id":"<urn:uuid:e51244b1-0662-4238-b6ee-ce83238284c1>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00... |
Multiplication shift cipher with k-graphs
May 1st 2013, 12:52 AM #1
Dec 2012
Multiplication shift cipher with k-graphs
Ok, I've been looking at a worked example of a question I can't understand what's going on a certain point. There is a multiplier of 17, a shift 41 and k=2. PA needs to be enciphered. P has the... | {"url":"http://mathhelpforum.com/number-theory/218422-multiplication-shift-cipher-k-graphs.html","timestamp":"2014-04-19T20:46:49Z","content_type":null,"content_length":"30273","record_id":"<urn:uuid:741a3559-2c38-4984-9232-254ce3db54b8>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-... |
- New Logic/Math Puzzles - New Logic/Math Puzzles - New Logic/Math Puzzles
You have to buy exactly 100 eggs
You have exactly 100 coins
There are 3 kinds of eggs:
A costs 7 coins for 1 egg
B costs 3 coins for 1 egg
C costs 1 coin for 3 eggs
Edit: there's one condition: you have to buy from all 3 kinds
How many eggs of e... | {"url":"http://brainden.com/forum/index.php/topic/5376--/","timestamp":"2014-04-17T00:52:28Z","content_type":null,"content_length":"90907","record_id":"<urn:uuid:4934c31b-4285-4528-be9d-c09dbfa2a88c>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00445-ip-10-147-4-33.ec2.internal.warc.... |
Computation of FIRST set
"Ulrich Frank" <franku@fmi.uni-passau.de>
19 Feb 2006 02:01:45 -0500
From comp.compilers
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F... | {"url":"http://compilers.iecc.com/comparch/article/06-02-135","timestamp":"2014-04-18T21:09:07Z","content_type":null,"content_length":"4218","record_id":"<urn:uuid:db9c93c4-f795-40b2-ac1b-fce9409f43f9>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00625-ip-10-147-4-33.ec2.internal.war... |
This Article
Bibliographic References
Add to:
Constant Time BSR Solutions to Parenthesis Matching, Tree Decoding, and Tree Reconstruction From Its Traversals
February 1996 (vol. 7 no. 2)
pp. 218-224
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/td/1996/02/l0218-abs.html","timestamp":"2014-04-16T05:51:12Z","content_type":null,"content_length":"56662","record_id":"<urn:uuid:be3df652-6a76-48bc-8e2e-16d32d9a9ebf>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00537-ip-10-147-4-33.ec2.in... |
Help with parametric equations?
November 13th 2009, 07:16 PM #1
Jul 2007
Two particles move in the xy-plane. At time t, the position of particle A is given by x(t)=4t−4 and y(t)=2t−k, and the position of particle B is given by x(t)=3t and y(t)=t^2−2t−1.
Find k so that the particles are sure to collide.
... | {"url":"http://mathhelpforum.com/calculus/114418-help-parametric-equations.html","timestamp":"2014-04-17T01:36:31Z","content_type":null,"content_length":"34416","record_id":"<urn:uuid:675a3073-2beb-49d5-8486-5627286a1035>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00089-ip-10-147-... |
Re: Parsing with infinite lookahead
corbett@lupa.Eng.Sun.COM (Robert Corbett)
Sat, 26 Feb 1994 01:31:45 GMT
From comp.compilers
| List of all articles for t... | {"url":"http://compilers.iecc.com/comparch/article/94-02-192","timestamp":"2014-04-17T00:58:06Z","content_type":null,"content_length":"6021","record_id":"<urn:uuid:ce39cff5-02a9-488d-836b-3f72a0b3790d>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00539-ip-10-147-4-33.ec2.internal.war... |
Journal of the Optical Society of America B
Using a first-order multiple-scale expansion approach, we derive a set of coupled-mode equations that describe both forward and backward second-harmonic generation and amplification processes in
nonlinear, one-dimensional, multilayered structures of finite length. The theory ... | {"url":"http://www.opticsinfobase.org/josab/abstract.cfm?uri=josab-19-9-2111","timestamp":"2014-04-17T23:29:53Z","content_type":null,"content_length":"149211","record_id":"<urn:uuid:c0e9191f-c8a3-45c6-b5e8-6f5f701048b2>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00428-ip-10-147-4-... |
DOCUMENTA MATHEMATICA, Extra Volume: Kazuya Kato's Fiftieth Birthday (2003), 99-129
DOCUMENTA MATHEMATICA
, Extra Volume: Kazuya Kato's Fiftieth Birthday (2003), ... | {"url":"http://www.emis.de/journals/DMJDMV/vol-kato/berger.dm.html","timestamp":"2014-04-17T13:21:21Z","content_type":null,"content_length":"1907","record_id":"<urn:uuid:9d5102cf-1074-4cfc-8c4f-f60c45465df7>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00473-ip-10-147-4-33.ec2.inter... |
Lotka-Volterra Visualization
This project was a follow up to my post about the predator-prey model derived by Alfred Lotka and Vito Volterra. I chose to do this for two reasons. First its always easier to understand concepts
when you have their meanings visualized and applied to real life. Second, when I took ODE’s pha... | {"url":"http://mathnathan.com/2010/12/lv-visual/","timestamp":"2014-04-19T14:50:40Z","content_type":null,"content_length":"33746","record_id":"<urn:uuid:da954db2-e0a4-4840-b496-96546085bcb2>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00023-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Difference Between Log and Natural Log
Date: 8 Feb 1995 20:05:32 -0500
From: Anonymous
Subject: Logarithms
What is the difference between log and natural log?
I am having problems with this, so please help me.
Date: 8 Feb 1995 22:29:17 -0500
From: Dr. Sydney
Subject: Re: Logarithms
Suppose we have y = lnx; z = log ... | {"url":"http://mathforum.org/library/drmath/view/60301.html","timestamp":"2014-04-17T07:50:47Z","content_type":null,"content_length":"7003","record_id":"<urn:uuid:0fd08bff-9c05-4a0f-8ae9-7d0cf29ad635>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00317-ip-10-147-4-33.ec2.internal.warc... |
The Basics of Statistics I: The Normal Distribution
So here’s the first post on statistics. If you know the basics, and I suspect most of you do, then you can just ignore these posts (unless you want to check to make sure I’m getting it right). If you
don’t know the basics, then hopefully you will when I’m done. Even f... | {"url":"http://scienceblogs.com/mixingmemory/2007/06/29/the-basics-of-statistics-i-the-n-1/","timestamp":"2014-04-19T10:02:07Z","content_type":null,"content_length":"59921","record_id":"<urn:uuid:acdf2467-a648-4d2d-bdab-3a640b23205b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-0005... |
More Iranian election statistics
It’s looking more and more as if the official Iranian election returns were at least partially fictional. I wrote last week about one unconvincing statistical argument for fraud; now a short paper
by Bernd Beber and Alexandra Scacco offers more numbers and makes a stronger case.
Keepin... | {"url":"http://quomodocumque.wordpress.com/2009/06/24/more-iranian-election-statistics/","timestamp":"2014-04-19T09:37:47Z","content_type":null,"content_length":"73838","record_id":"<urn:uuid:f6c6a8ab-0483-4a7b-98e5-8f94a5b22aeb>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00117-ip... |
Gravitonics - Managing grovity
SuperLight is magnetic light; it is magneto–electric radiation. Regular light is electric light or electro–magnetic radiation. There is parity or symmetry the Universe, everything has an equal and
opposite mirror–image counterpart, the Ying and the Yang, right and left, matter and anti ma... | {"url":"http://occulttreasures.com/gravitonics.html","timestamp":"2014-04-17T00:59:57Z","content_type":null,"content_length":"29597","record_id":"<urn:uuid:1bd5132e-7f88-4d14-bfc4-b0e548d0e82c>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00529-ip-10-147-4-33.ec2.internal.warc.gz"} |
elliptic curve with a degree 2 isogeny to itself?
up vote 4 down vote favorite
I've come across the following question, which I think must be easy for experts: is there a complex elliptic curve $E$ with an isogeny of degree 2 to itself?
Of course one can ask the same question for isogenies whose degree is not a square,... | {"url":"http://mathoverflow.net/questions/129509/elliptic-curve-with-a-degree-2-isogeny-to-itself/129513","timestamp":"2014-04-18T13:51:24Z","content_type":null,"content_length":"55466","record_id":"<urn:uuid:5523afc8-8be7-4da4-b092-d566d13fae96>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-201404... |
Copyright © University of Cambridge. All rights reserved.
A basic introduction to magic squares can be found here .
Magic squares have intrigued people for thousands of years and in ancient times they were thought to be connected with the supernatural and hence, magical. Today, we might still think of them as
being mag... | {"url":"http://nrich.maths.org/1337/index?nomenu=1","timestamp":"2014-04-18T21:09:35Z","content_type":null,"content_length":"11447","record_id":"<urn:uuid:1bccb8c1-efe4-4464-bb1a-ec02ae9dab46>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00199-ip-10-147-4-33.ec2.internal.warc.gz"} |
Next: Arguments Up: Linear Least Squares Problems Previous: LA_GELSS / LA_GELSD   Contents   Index
LA_GELSS and LA_GELSD compute the minimum-norm least squares solution to one or more real or complex linear systems
The effective rank of
LA_GELSD combines the singular value decomposition with a divide and conque... | {"url":"http://www.netlib.org/lapack95/lug95/node183.html","timestamp":"2014-04-19T04:29:23Z","content_type":null,"content_length":"4744","record_id":"<urn:uuid:86136ced-7217-4744-819d-24a56f3e7b70>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00272-ip-10-147-4-33.ec2.internal.warc.... |
2.6 – The Normal Distribution
Previous: 2.5 – Some Common Continuous Distributions
Next: 2.7 – A Geometric Problem
The most important probability distribution in all of science and mathematics is the normal distribution.
│ The Normal Distribution ... | {"url":"http://blogs.ubc.ca/math105/continuous-random-variables/the-normal-distribution/","timestamp":"2014-04-18T18:21:34Z","content_type":null,"content_length":"35660","record_id":"<urn:uuid:21fc54a4-26db-4e71-8307-a6ed3aeede84>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00017-ip... |
Bitcoin Research
up vote 12 down vote favorite
I have recently been assigned to advise a student on a senior thesis. She has taken linear algebra, introductory real analysis, and abstract algebra. Her interest is in cryptography. And she has a
love of Bitcoin. The point of a senior thesis is to get a student to teach t... | {"url":"https://mathoverflow.net/questions/106452/bitcoin-research","timestamp":"2014-04-23T10:14:25Z","content_type":null,"content_length":"61902","record_id":"<urn:uuid:f99e7162-c326-424c-a896-277b22d9e5ad>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00327-ip-10-147-4-33.ec2.inter... |
Simple Predistorter Polishes PA Performance
This low-cost RF predistortion circuit helps overcome the nonlinear behavior of RF and microwave power amplifiers without sacrificing amplifier efficiency.
Ning Gaoli, Xie Yongjun, and Lei Zhenya
Power amplifiers in modern communications systems must deliver highly linear and... | {"url":"http://mwrf.com/content/simple-predistorter-polishes-pa-performance","timestamp":"2014-04-20T02:01:01Z","content_type":null,"content_length":"94126","record_id":"<urn:uuid:61106754-37e5-4ce7-ba85-4ce979ae5fb5>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00226-ip-10-147-4-33.... |
If f(6) = 3, What is the equation of the tangent line to the graph y=f(x) at x=6? I forgot how to find the slope. - Homework Help - eNotes.com
If f(6) = 3, What is the equation of the tangent line to the graph y=f(x) at x=6? I forgot how to find the slope.
The notation f(6)=3 indicates that the point of tangency on the... | {"url":"http://www.enotes.com/homework-help/f-6-3-what-equation-tangent-line-graph-y-f-x-x-6-442709","timestamp":"2014-04-19T02:18:59Z","content_type":null,"content_length":"25549","record_id":"<urn:uuid:fd9ef83a-8730-4df1-b99f-497c59586620>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-201404230320... |
1.6. Rotating-Molecule Hamiltonian
The Hamiltonian operator corresponding to the rotational part of the problem in diatomic molecules [3] (pp. 6-16) must now be examined in some detail. 6] (pp. 273-284). Since there can be no
rotational angular momentum of a diatomic molecule about its internuclear axis (the z axis), t... | {"url":"http://physics.nist.gov/Pubs/Mono115/chap1.06.html","timestamp":"2014-04-20T03:31:59Z","content_type":null,"content_length":"6810","record_id":"<urn:uuid:08095a3a-3a5f-419e-b8ea-794723f1e4da>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00031-ip-10-147-4-33.ec2.internal.warc... |
Geometry Tutors
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Professional math tutor, College Algebra, SAT, Spanish, K-6 program
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What if Lyrics, Aaliyah
What if
by Aaliyah. Buy album CD: Aaliyah
What If
thanks to TeamXtremeDude@aol.com for submitting the lyrics
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Famous mathematicians with background in arts/humanities/law etc
up vote 16 down vote favorite
I've been motivated by this question about starting to study mathematics at an unusually advanced age. It would be nice to know examples of people who successfully switched from a very different
field into mathematics.
Which ... | {"url":"http://mathoverflow.net/questions/76580/famous-mathematicians-with-background-in-arts-humanities-law-etc","timestamp":"2014-04-16T22:53:19Z","content_type":null,"content_length":"156155","record_id":"<urn:uuid:4314446f-1a3d-4966-af42-c8a56ae8acfc>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAI... |
0 eigenvalue for a symmetric tridiagonal matrix
up vote 6 down vote favorite
Let $T\in \mathbb{R}^{n\times n}$ be a symmetric tridiagonal matrix having the off--diagonal entries equal to -1. The diagonal entries are all positive, $a_i>0$, $i=\overline{1,n}$, and there exist
$j$ and $k$, $j\neq k$ such that $a_j=a_k\leq... | {"url":"http://mathoverflow.net/questions/89483/0-eigenvalue-for-a-symmetric-tridiagonal-matrix","timestamp":"2014-04-16T04:56:11Z","content_type":null,"content_length":"56113","record_id":"<urn:uuid:eb35806c-3851-4ef1-a475-19365d04995d>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-... |
An Evolutionary Video Assignment Optimization Technique for VOD System in Heterogeneous Environment
International Journal of Digital Multimedia Broadcasting
Volume 2010 (2010), Article ID 645049, 13 pages
Research Article
An Evolutionary Video Assignment Optimization Technique for VOD System in Heterogeneous Environmen... | {"url":"http://www.hindawi.com/journals/ijdmb/2010/645049/","timestamp":"2014-04-20T15:25:29Z","content_type":null,"content_length":"193891","record_id":"<urn:uuid:5f431a8c-dea1-4c51-b348-f553d064110a>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00657-ip-10-147-4-33.ec2.internal.wa... |
Dr. Math Presents More Geometry: Learning Geometry is Easy! Just Ask Dr. Math
Dr. Math Presents More Geometry: Learning Geometry is Easy! Just Ask Dr. Math
ISBN: 978-0-471-69710-7
176 pages
January 2005, Jossey-Bass
You, too, can understand geometry---- just ask Dr. Math ? !
Are things starting to get tougher in geome... | {"url":"http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471697109.html","timestamp":"2014-04-17T10:11:51Z","content_type":null,"content_length":"43280","record_id":"<urn:uuid:9fd66220-35b3-40a6-b517-70d648452f2c>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00410-ip-10-147-4-33.... |
North New Hyde Park, NY Math Tutor
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Dania Trigonometry Tutor
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A maximal set which is not complete
- Trans. Amer. Math. Soc
"... Abstract. Π0 1 classes are important to the logical analysis of many parts of mathematics. The Π0 1 classes form a lattice. As with the lattice of computably enumerable sets, it is natural to
explore the relationship between this lattice and the Turing d... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=234795","timestamp":"2014-04-16T06:37:59Z","content_type":null,"content_length":"12771","record_id":"<urn:uuid:09ea6493-6aa1-4c94-bd2d-e7f1a2be02a4>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00327-ip-10-147-4-33.ec2.internal.war... |
[NumPy-Tickets] [NumPy] #1433: numpy array captures 'in' statement when it shouldn't
NumPy Trac numpy-tickets@scipy....
Sun Sep 5 15:06:31 CDT 2010
#1433: numpy array captures 'in' statement when it shouldn't
Reporter: graik | Owner: somebody
Type: enhancement | Status: reopened
Priorit... | {"url":"http://mail.scipy.org/pipermail/numpy-tickets/2010-September/003836.html","timestamp":"2014-04-16T16:48:01Z","content_type":null,"content_length":"5132","record_id":"<urn:uuid:9615981c-caa1-435e-8dcb-d52b56990af5>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00378-ip-10-147-... |
Goodyear SAT Math Tutor
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Classifying Polygons
1.6: Classifying Polygons
Created by: CK-12
Learning Objectives
• Define triangle and polygon.
• Classify triangles by their sides and angles.
• Understand the difference between convex and concave polygons.
• Classify polygons by number of sides.
Review Queue
1. Draw a triangle.
2. Where... | {"url":"http://www.ck12.org/book/Basic-Geometry/r1/section/1.6/","timestamp":"2014-04-23T14:26:36Z","content_type":null,"content_length":"130275","record_id":"<urn:uuid:59f004e6-5b97-48f3-b31e-f087d7010791>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00440-ip-10-147-4-33.ec2.interna... |
modular exponentation for RSA, why is 2^16 + 1 commonly chosen?
up vote 2 down vote favorite
I know that the number 2^16 + 1 is commonly used for RSA, since 0b 1 0000 0000 0000 0001 only contains two 1 bits. Many sites explain that this makes modular exponentiation faster, but I haven't come
across an explanation of wh... | {"url":"http://mathoverflow.net/questions/16901/modular-exponentation-for-rsa-why-is-216-1-commonly-chosen?sort=newest","timestamp":"2014-04-20T13:47:31Z","content_type":null,"content_length":"69733","record_id":"<urn:uuid:1471d7ec-feac-489f-8f55-cdae6db56a66>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/... |
Sample Exam Problems
The final exam will be given Tuesday, May 8 from 5:00 to 6:55 in Warren Weaver, room 101. It is closed book and closed notes.
Topics covered
• Search
□ Blind search -- R+N chap 3, appendix B.2, handout on constrained AND/OR trees.
□ Informed search --- R+N secs 4.1 except A* search, 4... | {"url":"http://cs.nyu.edu/courses/spring01/G22.2560-001/sample-fx-qns.html","timestamp":"2014-04-21T05:22:52Z","content_type":null,"content_length":"5283","record_id":"<urn:uuid:230b763b-bcff-4348-a818-01fd35790b7d>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00594-ip-10-147-4-33.e... |
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Calculus, 1st Edition
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In case you missed it: October Roundup
November 10, 2011
By David Smith
In case you missed them, here are some articles from October of particular interest to R users.
The creator of the ggplot2 package, Hadley Wickham, shares details on some forthcoming big-data graphics functions (based on research sponsored by Revol... | {"url":"http://www.r-bloggers.com/in-case-you-missed-it-october-roundup-2/","timestamp":"2014-04-17T13:09:06Z","content_type":null,"content_length":"43132","record_id":"<urn:uuid:5a550065-c3e1-47b0-968e-cdbe0afdd265>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00185-ip-10-147-4-33.... |
Monte Carlo Approximation of Pi
Date: 11/24/2001 at 11:47:22
From: Sharmila V.
Subject: Monte Carlo approximation of pi
Using the circle-in-square model, find an algorithm to determine the
value of pi. You can assume the existence of two functions -
uniform (a,b) - returns a uniformly distributed random variable of
... | {"url":"http://mathforum.org/library/drmath/view/51909.html","timestamp":"2014-04-20T03:29:55Z","content_type":null,"content_length":"13320","record_id":"<urn:uuid:3a46aabe-b4dc-48d9-b97d-855164543e84>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00441-ip-10-147-4-33.ec2.internal.wa... |
Earlville, PA Math Tutor
Find an Earlville, PA Math Tutor
...I am proficient in the subject areas included in the GED Math portion, including geometry, area of triangles, circles, and cylinders, and angles, among others. I can help study the types of
answers generally given and the types of word problems to underst... | {"url":"http://www.purplemath.com/Earlville_PA_Math_tutors.php","timestamp":"2014-04-21T07:11:35Z","content_type":null,"content_length":"23951","record_id":"<urn:uuid:422619f4-d61e-4ffb-9c58-23263cfb1e04>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00571-ip-10-147-4-33.ec2.internal... |
Spring 2012
Feb 10: Organizational meeting
Feb 17:
Xing Zhong (New Jersey Institute Technology, New Jersey)
Threshold Phenomena for Symmetric Decreasing Solutions of Reaction-Diffusion Equations
We study the Cauchy problem for nonlinear reaction-diffusion equation (u_t = u_xx + f(u), u(x,0) = \phi (x), x \in R, t > 0),... | {"url":"http://websupport1.citytech.cuny.edu/faculty/hyuce/Yuce/Seminar.html","timestamp":"2014-04-18T14:18:39Z","content_type":null,"content_length":"56193","record_id":"<urn:uuid:4a45a346-c1d8-47b1-8d0c-134b69efdacb>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00247-ip-10-147-4-3... |
Kids.Net.Au - Encyclopedia > Topological space
Topological spaces are structures which allow one to formalize concepts such as convergence, connectedness and continuity. They appear in all branches of modern mathematics and can be seen as a
central unifying notion. The branch of mathematics which studies topological sp... | {"url":"http://encyclopedia.kids.net.au/page/to/Topological_space","timestamp":"2014-04-17T21:42:08Z","content_type":null,"content_length":"25423","record_id":"<urn:uuid:c74604de-c1a7-4500-9065-107dc0697414>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00596-ip-10-147-4-33.ec2.inter... |
Easy Calculus
There are two most important branches of Calculus:
Differential Calculus
and Integral Calculus. To a logical minded person, Calculus is not hard to understand. Beginners study easy Calculus. Initial calculus entails learning analytic or logical Geometry (which involves
analyzing graphs). Any person who ha... | {"url":"http://math.tutorcircle.com/calculus/easy-calculus.html","timestamp":"2014-04-16T16:03:31Z","content_type":null,"content_length":"19983","record_id":"<urn:uuid:f6469b71-15cb-4402-92fb-13cd3ed6bf08>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00382-ip-10-147-4-33.ec2.internal... |
Math Help
January 13th 2009, 10:40 AM #1
May 2008
I require some help?
Calculate the area of a regular fifteen-sided figure inscribed in a circle of radius 10cm???
thanks in advance
A regular 15-gon consists of 15 isosceles triangles which can be split into 2 right triangles each. The central angle... | {"url":"http://mathhelpforum.com/trigonometry/68027-area.html","timestamp":"2014-04-18T05:10:33Z","content_type":null,"content_length":"34165","record_id":"<urn:uuid:ac654f30-0bdc-422c-bc81-428371accd3d>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00535-ip-10-147-4-33.ec2.internal.... |
Dupont, CO Geometry Tutor
Find a Dupont, CO Geometry Tutor
...I especially love working with students who have some fear of the subject or who have previously had an uncomfortable experience with it.I have taught Algebra 1 for many years to middle and
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Weak and strong beta normalisations in typed lambda-calculi
- The Journal of Symbolic Logic , 1996
"... We first present a new proof for the standardization theorem, a fundamental theorem in -calculus. Since our proof is largely built upon structural induction on lambda terms, we can extract some
bounds for the number ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3211868","timestamp":"2014-04-24T21:07:18Z","content_type":null,"content_length":"20590","record_id":"<urn:uuid:5d323650-3d82-4ef9-b0b7-553617f95da7>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00308-ip-10-147-4-33.ec2.internal.wa... |
Aut(G) = $C_3$, G = ?
Take the 2-minute tour ×
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
Is there a group G such that Aut(G) = $C_3$? What if we replace 3 with a prime number p?
Dear Greg, your question is a common homework problem in a 1s... | {"url":"http://mathoverflow.net/questions/44961/autg-c-3-g/45068","timestamp":"2014-04-20T08:23:48Z","content_type":null,"content_length":"74612","record_id":"<urn:uuid:f0d150a5-a544-4925-ab44-74ae42d3bfe5>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00465-ip-10-147-4-33.ec2.interna... |
[Numpy-discussion] Newbie Question, Probability
Sven Schreiber svetosch at gmx.net
Thu Dec 21 09:10:17 CST 2006
A. M. Archibald schrieb:
> On 20/12/06, Alan G Isaac <aisaac at american.edu> wrote:
>> This is my "most missed" functionality in NumPy.
>> (For now I feel cannot ask students to install SciPy.)
>> Although i... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-December/025144.html","timestamp":"2014-04-16T13:43:45Z","content_type":null,"content_length":"4434","record_id":"<urn:uuid:6e1029b2-d9f0-4ce7-9015-1081ec27ddee>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00130-ip-10-14... |
2-D Correlation
Compute 2-D cross-correlation of two input matrices
The 2-D Correlation block computes the two-dimensional cross-correlation of two input matrices. Assume that matrix A has dimensions (Ma, Na) and matrix B has dimensions (Mb, Nb). When the block
calculates the full output size, the equation for the two-... | {"url":"http://www.mathworks.com/help/vision/ref/2dcorrelation.html?nocookie=true","timestamp":"2014-04-25T02:08:13Z","content_type":null,"content_length":"55390","record_id":"<urn:uuid:0f8ca652-0619-41eb-b9ae-2cbdf6d0d90c>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00623-ip-10-14... |
[Numpy-discussion] numarray.where confusion
Alok Singhal as8ca at virginia.edu
Wed May 26 10:19:09 CDT 2004
On 26/05/04: 11:24, Perry Greenfield wrote:
> (due to confusions with "a" in text I'll use x in place of "a")
> I believe the problem you are seeing (I'm not 100% certain yet)
> is that although it is possible to... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2004-May/003024.html","timestamp":"2014-04-18T10:38:07Z","content_type":null,"content_length":"5672","record_id":"<urn:uuid:6bd501a0-46f3-4071-92f3-2af9fc842244>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00069-ip-10-147-4-3... |
Differentiation - Application
Hello! I would be incredibly thankful if somebody could show step by step how they solve this question:
A new car hire company has just opened and wants to make the maximum amount of profit. The amount of profit, P, is dependent on two factors; x, the number of tens of cars rented;... | {"url":"http://mathhelpforum.com/calculus/166871-differentiation-application.html","timestamp":"2014-04-18T23:53:48Z","content_type":null,"content_length":"42375","record_id":"<urn:uuid:6a35635a-96b3-472e-a85a-7228d41a4613>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00125-ip-10-147... |
r Engineering
Introduction Theory HOWTO Examples Applications in Engineering
Simulated annealing is one of the many stochastic optimization methods inspired by natural phenomena - the same inspiration that lies at the origin of genetic algorithms, ant ... | {"url":"https://ece.uwaterloo.ca/~dwharder/NumericalAnalysis/11Optimization/annealing/","timestamp":"2014-04-20T05:43:39Z","content_type":null,"content_length":"16876","record_id":"<urn:uuid:0bf195fd-4dbc-49a1-ab6d-f141fb86792f>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00135-ip-... |
Fantasy Baseball
May 11th 2012, 11:00 PM #1
May 2012
United States
I thought this was a probability question since it would most likely be solved using a Combination or Permutation, but could not find a sub-forum for that, so here I am on this particular
sub-forum. This isn't really help on homework or ... | {"url":"http://mathhelpforum.com/math-topics/198698-fantasy-baseball.html","timestamp":"2014-04-18T20:46:03Z","content_type":null,"content_length":"30160","record_id":"<urn:uuid:44cb93f6-b0ac-4109-a314-5b81b4fe6bea>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00397-ip-10-147-4-33.ec... |
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If f(t)=8sec^2t-7t^2, find the antiderivative F(t). Then, if F... | {"url":"http://openstudy.com/updates/509da945e4b013fc35a149eb","timestamp":"2014-04-18T21:12:05Z","content_type":null,"content_length":"51534","record_id":"<urn:uuid:d64314d8-46ec-4bf8-a69d-3fb4e5516df8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00242-ip-10-147-4-33.ec2.internal.w... |
st: possible bug in ml method lf
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st: possible bug in ml method lf
From Greg Colman <greg_colman1@yahoo.com>
To statalist@hsphsun2.harvard.edu
Subject st: possible bug in ml method lf
Date Tue, 15 Dec 2009 11:39:44 -0800 (PST)
Dear Lis... | {"url":"http://www.stata.com/statalist/archive/2009-12/msg00572.html","timestamp":"2014-04-20T21:03:21Z","content_type":null,"content_length":"6931","record_id":"<urn:uuid:d8789bae-5241-42f9-91ec-5603b748a578>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00322-ip-10-147-4-33.ec2.int... |
Maimi, OK ACT Tutor
Find a Maimi, OK ACT Tutor
...After a few months in a 4th grade classroom, I'd found my niche. For the past 20 years I've been teaching 4th and 5th grades and tutoring/mentoring/coaching students through middle and high
school in Providence, San Francisco, Miami and in an American School in Sao ... | {"url":"http://www.purplemath.com/Maimi_OK_ACT_tutors.php","timestamp":"2014-04-18T13:42:20Z","content_type":null,"content_length":"23682","record_id":"<urn:uuid:964029ce-0f12-4d84-a068-023cb75da63d>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00017-ip-10-147-4-33.ec2.internal.warc.... |
Optimizing the Efficiency of Reverse Osmosis Seawater Desalination
Abstract: Thermoelectric Effects Peltier Seebeck and Thomson
Full page: Thermoelectric Effects Peltier Seebeck and Thomson
Optimizing the Efficiency of Reverse Osmosis Seawater Desalinati... | {"url":"http://urila.tripod.com/Seawater.htm","timestamp":"2014-04-17T18:30:06Z","content_type":null,"content_length":"59181","record_id":"<urn:uuid:37719a25-652a-4acd-a04b-f06b4f4ade55>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00567-ip-10-147-4-33.ec2.internal.warc.gz"} |
Calculation of pitch angle and energy diffusion coefficients with the PADIE code
Glauert, Sarah A.; Horne, Richard B.. 2005 Calculation of pitch angle and energy diffusion coefficients with the PADIE code. Journal of Geophysical Research, 110 (A4), A04206. 15, pp. 10.1029/
Full text not available from this repository.
... | {"url":"http://nora.nerc.ac.uk/1792/","timestamp":"2014-04-17T09:49:45Z","content_type":null,"content_length":"23157","record_id":"<urn:uuid:63af69dc-376c-4097-aef4-853fad5bfd50>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00554-ip-10-147-4-33.ec2.internal.warc.gz"} |
Disease Rate Statistics
Tweet Vegan For Life
by Jack Norris, RD &
For Updates: Follow @JackNorrisRD or subscribe to JackNorrisRD.com Ginny Messina, MPH, RD
Explanation of Disease Rate S... | {"url":"http://veganhealth.org/articles/ss","timestamp":"2014-04-21T15:08:13Z","content_type":null,"content_length":"10663","record_id":"<urn:uuid:f1684d94-75ba-4ab9-9eed-0b7f0ff34805>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00577-ip-10-147-4-33.ec2.internal.warc.gz"} |
MathFiction: Phantom (Terry Goodkind)
Richard Rahl, the protagonist of the best-selling Sword of Truth series, seeks to protect the world from an evil spell which (among other things) has removed his wife from existence.
As Kati Voigt points out to me, in the fifth chapter of this tenth novel in the series, Richard mak... | {"url":"http://kasmana.people.cofc.edu/MATHFICT/mfview.php?callnumber=mf1002","timestamp":"2014-04-19T09:57:28Z","content_type":null,"content_length":"11124","record_id":"<urn:uuid:9d07d1cb-3527-4ec8-a718-7dc745db774d>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00314-ip-10-147-4-3... |
Weakly bipartite graphs and the max-cut problem
Results 1 - 10 of 21
"... We survey how semidefinite programming can be used for finding good approximative solutions to hard combinatorial optimization problems. ..."
, 1992
"... We group in this paper, within a unified framework, many applications of the following polyh... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=615739","timestamp":"2014-04-16T05:42:22Z","content_type":null,"content_length":"34299","record_id":"<urn:uuid:131dae7c-fefb-40fa-931c-6ee407b72a69>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00026-ip-10-147-4-33.ec2.internal.war... |
Techny Statistics Tutor
Find a Techny Statistics Tutor
I have a PhD in microbial genetics and have worked in academic research as a university professor and for commercial companies in the biotechnology manufacturing sector. I have a broad background
in science and math, a love of written and oral communication and... | {"url":"http://www.purplemath.com/techny_statistics_tutors.php","timestamp":"2014-04-20T08:57:54Z","content_type":null,"content_length":"24080","record_id":"<urn:uuid:e35b6644-e2c6-414b-8d47-14f1fb8c56c6>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00477-ip-10-147-4-33.ec2.internal... |
Tucker, GA SAT Math Tutor
Find a Tucker, GA SAT Math Tutor
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True/False about Vector Spaces
March 5th 2011, 08:16 PM
True/False about Vector Spaces
Hello, i have a true false question about vector spaces that i cannot figure out and its part of our test review so i need to know it.
A.)The columns of an invertible nxn matrix form a basis for R^n
B.)In some cases, the ... | {"url":"http://mathhelpforum.com/advanced-algebra/173589-true-false-about-vector-spaces-print.html","timestamp":"2014-04-20T20:05:46Z","content_type":null,"content_length":"6366","record_id":"<urn:uuid:c350ab59-70f9-4a6c-a727-c1e3339382dc>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-2014041600521... |
Clipping/Test for quad visibility [Archive] - OpenGL Discussion and Help Forums
12-16-2003, 09:04 AM
I would like to test for the (partial) visibility of a rectangle in model space, when rendered into viewport space. I'm currently using Gl's GL_SELECT mode, but there are speed issues with this.
Problem reduces to: an ... | {"url":"https://www.opengl.org/discussion_boards/archive/index.php/t-159362.html","timestamp":"2014-04-20T11:01:22Z","content_type":null,"content_length":"10415","record_id":"<urn:uuid:5c1875ce-8452-43e3-8030-f8593ee7f4f7>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00464-ip-10-147... |
Taylor Calculator Real 36 1.0.0.9
Taylor Calculator Real 36 1.0.0.9 download
Taylor Calculator Real 36 for teachers and students. Calculates partial sums of Taylor series of standard functions (including hyperbolic).
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PhysicsLAB: Inertial vs Gravitational Mass
Resource Lesson
... | {"url":"http://dev.physicslab.org/Document.aspx?doctype=3&filename=Dynamics_InertialGravitationalMass.xml","timestamp":"2014-04-16T07:14:01Z","content_type":null,"content_length":"34862","record_id":"<urn:uuid:7aa25e43-e43e-4149-8925-4e8b4a953dc4>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140... |