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Pricing and Allotment in a Sea-Cargo Supply Chain with Reference Effect: A Dynamic Game Approach
Discrete Dynamics in Nature and Society
Volume 2013 (2013), Article ID 162563, 10 pages
Research Article
Pricing and Allotment in a Sea-Cargo Supply Chain with Reference Effect: A Dynamic Game Approach
^1School of Managemen... | {"url":"http://www.hindawi.com/journals/ddns/2013/162563/","timestamp":"2014-04-16T16:45:54Z","content_type":null,"content_length":"416338","record_id":"<urn:uuid:d88080cf-ff22-4ca3-bf76-280b39a2bc51>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00538-ip-10-147-4-33.ec2.internal.war... |
Results 1 - 10 of 60
- SIAM REVIEW , 2003
"... Inspired by empirical studies of networked systems such as the Internet, social networks, and biological networks, researchers have in recent years developed a variety of techniques and models
to help us understand or predict the behavior of these systems. Here we review d... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=229413","timestamp":"2014-04-18T06:41:01Z","content_type":null,"content_length":"38342","record_id":"<urn:uuid:285394a7-234c-4f85-8d28-9c2c6189b5d0>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00172-ip-10-147-4-33.ec2.internal.warc... |
Number of Digits in a Factorial
Date: 09/18/2005 at 13:37:48
From: Ryan
Subject: Number of digits in a factorial?
Is there a way to determine the number of digits that result from a
factorial? For instance, 3! = 6 so there is 1 digit. But what about
something much larger like 125!? Is there any possible way to tell
... | {"url":"http://mathforum.org/library/drmath/view/68245.html","timestamp":"2014-04-19T05:11:49Z","content_type":null,"content_length":"6664","record_id":"<urn:uuid:b039e90d-5668-4226-93d7-c5897639482c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00270-ip-10-147-4-33.ec2.internal.war... |
tail recursion
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
tail recursion
>> Would Scheme without garbage collection be Scheme? Would Scheme
>> without tail-recursion elimination be Scheme? These questions
>> are identical.
I am a bit perplexed that people are responding to my question ... | {"url":"http://groups.csail.mit.edu/mac/ftpdir/scheme-mail/HTML/rrrs-1990/msg00102.html","timestamp":"2014-04-20T05:45:34Z","content_type":null,"content_length":"4227","record_id":"<urn:uuid:816e6685-06d7-4c5e-8ebe-8db59c6da3f3>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00345-ip-... |
Lyapunov stability (idea)
Consider a continuous function f:G→R^N for a non-empty subset G⊂R^N and an autonomous differential equation dx/dt=f(x(t)), hereafter x'=f(x), with an equilibrium point 0∈G - that is, f(0)=0.
The equilibrium 0 is described as being stable in the sense of Lyapunov if ∀ε>0 ∃δ>0 such that
If x... | {"url":"http://www.everything2.com/index.pl?node_id=1724179","timestamp":"2014-04-20T15:53:18Z","content_type":null,"content_length":"28636","record_id":"<urn:uuid:2e7d8b4e-3c5b-435c-bb70-4d80e5a46691>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00228-ip-10-147-4-33.ec2.internal.wa... |
Resolution: standard / high
Figure 2.
The results of a genome scan are depicted graphically, where the locations of the markers are given on the x-axis (black triangles), and the result of the statistical test is indicated on the y-axis
(here a likelihood ratio test). The significance threshold is given by the horizo... | {"url":"http://jbiol.com/content/8/3/23/figure/F2?highres=y","timestamp":"2014-04-18T00:14:04Z","content_type":null,"content_length":"12080","record_id":"<urn:uuid:09f72254-f708-4d37-ac2c-661fa02f494c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00580-ip-10-147-4-33.ec2.internal.wa... |
Type Classes: Not Quite Overloading
1. In principle, overloading (or ad-hoc polymorphism) is a mechanism for name reuse independently of any semantic relationship among names. In Haskell, overloading is achieved by means of type
classes which support a less ad-hoc version of overloading, but not overloading proper... | {"url":"http://babel.ls.fi.upm.es/~pablo/Papers/Notes/typeClassOvld.html","timestamp":"2014-04-18T18:38:39Z","content_type":null,"content_length":"8783","record_id":"<urn:uuid:0b3bbafb-8ef3-467a-b901-9b1232920490>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00189-ip-10-147-4-33.ec2.... |
[SciPy-User] Curve fitting questions
Gökhan Sever gokhansever@gmail....
Tue Oct 19 12:50:50 CDT 2010
I am doing a few simple tests to see if I could estimate parameters
from a function fitting using less number of inputs. Three inputs
version works very well. The original version has 5 input points but
the difference b... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2010-October/027031.html","timestamp":"2014-04-19T23:05:06Z","content_type":null,"content_length":"4017","record_id":"<urn:uuid:8519aa38-1367-4b1a-b7ab-b7e832ad6abd>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00441-ip-10-147-4-33.... |
Fractions, Decimals, and Percents
Converting Between Fractions, Decimals, and Percents
Believe it or not, fractions, decimals, and percents are all related! If you say a number in the form of a decimal, like .35, it can also be said in the form of a fraction and in the form of a
percent. Therefore, it is important that... | {"url":"http://www.wyzant.com/resources/lessons/math/elementary_math/conversions","timestamp":"2014-04-21T07:04:59Z","content_type":null,"content_length":"79986","record_id":"<urn:uuid:64c69c2c-d287-4f06-adfc-63b78782d946>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00285-ip-10-147... |
Parameterization and Slope
November 13th 2009, 06:43 PM
Parameterization and Slope
The motion of a particle has a position at time t that is given by x=f(t) and y=g(t). Hypothetically, if you are given two graphs, how could you use them to find the slope at a given point?
November 13th 2009, 07:13 PM | {"url":"http://mathhelpforum.com/calculus/114416-parameterization-slope-print.html","timestamp":"2014-04-20T08:36:19Z","content_type":null,"content_length":"4317","record_id":"<urn:uuid:767551e3-c091-482d-a8b8-4cef92a5fb84>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00624-ip-10-147... |
Name for a functor with this property?
up vote 1 down vote favorite
Let $F:C \to D$ be a functor. Then, for all $c \in C_0$ we have an induced functor $F/c:C/c \to D/Fc$. Suppose that for each $c$, $F/c$ has a right adjoint. There's surely a name for such a functor.
What is it and where can I read about them?
Note: I a... | {"url":"http://mathoverflow.net/questions/42555/name-for-a-functor-with-this-property/42599","timestamp":"2014-04-18T21:39:59Z","content_type":null,"content_length":"60504","record_id":"<urn:uuid:fbbe4e1d-1670-46eb-a000-831fb3d7f3fc>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00634... |
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Here's the question you clicked on:
Please help!
• one year ago
• one year ago
Your question i... | {"url":"http://openstudy.com/updates/50f6c6cfe4b027eb5d995c8a","timestamp":"2014-04-17T01:49:21Z","content_type":null,"content_length":"160422","record_id":"<urn:uuid:fc3875a0-700d-4152-856b-acbfb3bface5>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00305-ip-10-147-4-33.ec2.internal.... |
pp development
Constraint programming in Python
Imagine this, you want to solve a problem, the algorithm for which you do not know. You just know the problem.
From wikipedia,
Constraints differ from the common primitives of imperative programming languages in that they do not specify a step or sequence of steps to exec... | {"url":"http://agiliq.com/blog/2009/03/constraint-programming-in-python/","timestamp":"2014-04-16T04:10:55Z","content_type":null,"content_length":"38104","record_id":"<urn:uuid:064a4275-cdd8-463f-a4bd-e3f3f6a3573c>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00616-ip-10-147-4-33.ec2... |
Probability estimates in practice
Next: Probabilistic approaches to relevance Up: The Binary Independence Model Previous: Probability estimates in theory Contents Index
Probability estimates in practice
Under the assumption that relevant documents are a very small percentage of the collection, it is plausible to ... | {"url":"http://nlp.stanford.edu/IR-book/html/htmledition/probability-estimates-in-practice-1.html","timestamp":"2014-04-18T00:54:54Z","content_type":null,"content_length":"9087","record_id":"<urn:uuid:2eae808f-d376-4879-af64-00b256ab5eee>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212... |
Unable to compute coefficient
Hi, I am trying to compute the coefficient of a polynomial as follows:
However, Maple complains that it cannot compute the coefficient, which is clearly not zero. Does anyone have any suggestions? I wonder under what circumstances would Maple decide that it cannot
compute the coefficient o... | {"url":"http://www.mapleprimes.com/questions/132787-Unable-To-Compute-Coefficient","timestamp":"2014-04-16T11:11:19Z","content_type":null,"content_length":"50558","record_id":"<urn:uuid:46d5ec84-c3f6-487d-92c8-fc0e4fb9a4dc>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00213-ip-10-14... |
Mathematical Treks
Mathematical Treks: From Surreal Numbers to Magic Circles
Science News publishes a weekly column devoted to 'cool stuff' from the world of mathematics. There have been over 250 articles under the title 'Ivars Peterson's Math Treks'. New developments and
their applications, old puzzles revisited, famo... | {"url":"http://books.google.com/books?id=uq3kKe5QqsQC&source=gbs_similarbooks_r&cad=2","timestamp":"2014-04-17T05:06:49Z","content_type":null,"content_length":"101248","record_id":"<urn:uuid:b779e9ab-c894-45e2-bd1d-4b376652074e>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00391-ip-... |
Sparse representations in unions of bases
Results 1 - 10 of 194
- IEEE Trans. Inform. Theory
"... Abstract—Suppose is an unknown vector in (a digital image or signal); we plan to measure general linear functionals of and then reconstruct. If is known to be compressible by transform coding
with a known transform, and we... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=312882","timestamp":"2014-04-18T08:55:00Z","content_type":null,"content_length":"40753","record_id":"<urn:uuid:1ca946d7-80d4-49a6-a557-a59c2397c40d>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00437-ip-10-147-4-33.ec2.internal.war... |
7 Clustering
This chapter describes clustering, the unsupervised mining function for discovering natural groupings in the data.
This chapter includes the following topics:
About Clustering
Clustering analysis finds clusters of data objects that are similar in some sense to one another. The members of a cluster are more... | {"url":"http://docs.oracle.com/cd/E11882_01/datamine.112/e16808/clustering.htm","timestamp":"2014-04-21T16:31:36Z","content_type":null,"content_length":"17707","record_id":"<urn:uuid:d223f43f-81d8-4578-a984-a5bf726bbdfd>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00076-ip-10-147-4... |
Parrondo's paradox via redistribution of wealth
Stewart N. Ethier (University of Utah) Jiyeon Lee (Yeungnam University)
In Toral's games, at each turn one member of an ensemble of $N\ge2$ players is selected at random to play. He plays either game $A'$, which involves transferring one unit of capital to a second
rando... | {"url":"http://www.emis.de/journals/EJP-ECP/article/view/1867.html","timestamp":"2014-04-18T18:23:02Z","content_type":null,"content_length":"22046","record_id":"<urn:uuid:11efa7e9-1461-458d-9eb4-9adee501e242>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00632-ip-10-147-4-33.ec2.inter... |
Learning Multiplication Facts: with Skip Counting - MathPowerLine
YouTube version: Learning Multiplication Facts
“Skip Counting” is a great method for learning multiplication facts.
Take a look at this method. It will make more sense, tie in the idea of multiplies and division, and save a lot of time just memorizing ... | {"url":"http://mathpowerline.com/learning-multiplication-facts-skip-counting/","timestamp":"2014-04-18T10:34:40Z","content_type":null,"content_length":"21529","record_id":"<urn:uuid:d9cb27a7-be28-4c9b-9c0e-6b849bbd51c8>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00528-ip-10-147-4-... |
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Here's the question you clicked on:
Statement 1: “If she is stuck in traffic, then she is late.” S... | {"url":"http://openstudy.com/updates/5058f5c6e4b03290a414a4dc","timestamp":"2014-04-20T03:29:49Z","content_type":null,"content_length":"35178","record_id":"<urn:uuid:dd1347f2-8066-4570-b424-50d18fd8c6a6>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00134-ip-10-147-4-33.ec2.internal.... |
Transcription map:
Condition dependant
transcription factors
Supplementary Tables:
The BLiC Scroe
A small intruduction:
Distinguishing between informative and non-informative positions:
Two pairs of aligned motifs, both pairs have three identical positions and two different ones. However, the identical positions in pai... | {"url":"http://compbio.cs.huji.ac.il/BLiC/index.php?name=overview§ion=score","timestamp":"2014-04-17T19:09:39Z","content_type":null,"content_length":"5160","record_id":"<urn:uuid:1c101305-2169-47eb-bb82-5881431df292>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00059-ip-10-147-4... |
st: RE: Re: Problem with replace if - test condition works only for some
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: RE: Re: Problem with replace if - test condition works only for some values of test variable
From "Nick Cox" <n.j.cox@durham.ac.uk>
To <statalist@hsphsun2.harva... | {"url":"http://www.stata.com/statalist/archive/2008-10/msg01193.html","timestamp":"2014-04-17T00:49:42Z","content_type":null,"content_length":"6995","record_id":"<urn:uuid:573f176d-7beb-449c-8a25-4f4be1ad140a>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00007-ip-10-147-4-33.ec2.int... |
Parabola - Focus and Latus rectum: Graph, focus, direction, vertex, axis and directrix
Original question text:
Please help me in parabola problem.
This is my assignment:How to graph this parabola and what is the focus, direction, vertex, axis of parabola, directrix and latus rectum. Please help me. to understand this q... | {"url":"http://www.softmath.com/math-answers/parabola---focus-and-latus-rectum-graph-focus-direction-vertex-axis-and-directrix.html","timestamp":"2014-04-19T22:32:17Z","content_type":null,"content_length":"8403","record_id":"<urn:uuid:e52437ca-90ce-4b46-945c-2880e95c64a0>","cc-path":"CC-MAIN-2014-15/segments/1398223202... |
The header file 'boost/algorithm/hex.hpp' contains three variants each of two algorithms, hex and unhex. They are inverse algorithms; that is, one undoes the effort of the other. hex takes a sequence
of values, and turns them into hexadecimal characters. unhex takes a sequence of hexadecimal characters, and outputs a s... | {"url":"http://www.boost.org/doc/libs/1_50_0/libs/algorithm/doc/html/the_boost_algorithm_library/Misc/hex.html","timestamp":"2014-04-18T12:43:55Z","content_type":null,"content_length":"21364","record_id":"<urn:uuid:24fd3e48-f468-401c-a66d-c65cada409cd>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-... |
problem in program in c++
03-20-2002, 09:24 AM
problem in program in c++
dear sir ,
i hope you to help me in this problem
in numerical methods we design program in c++ to solve equations (to find
the roots of equations)
as you know in c++ you determine the form of the equation in the body of
c++... | {"url":"http://forums.devx.com/printthread.php?t=19608&pp=15&page=1","timestamp":"2014-04-20T00:02:26Z","content_type":null,"content_length":"5018","record_id":"<urn:uuid:eea0f7d3-6d39-4c1a-84fb-ad1f52f8991a>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00653-ip-10-147-4-33.ec2.inte... |
[Numpy-discussion] Interpolation question
Pierre GM pgmdevlist@gmail....
Sun Mar 28 16:14:50 CDT 2010
On Mar 28, 2010, at 4:47 PM, Andrea Gavana wrote:
> HI All,
> On 28 March 2010 19:22, Robert Kern wrote:
>> On Sun, Mar 28, 2010 at 03:26, Anne Archibald <peridot.faceted@gmail.com> wrote:
>>> On 27 March 2010 20:24, A... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2010-March/049624.html","timestamp":"2014-04-16T22:17:31Z","content_type":null,"content_length":"4966","record_id":"<urn:uuid:2f76c60e-11d4-47c3-8f9e-ea003494eb94>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00474-ip-10-147-4-... |
Chapter 8: Geometry
Created by: CK-12
In Math 7, the learning content is divided into Concepts. Each Concept is complete and whole providing focused learning on an indicated objective. Theme-based Concepts provide students with
experiences that integrate the content of each Concept. Students are given opportunities to ... | {"url":"http://www.ck12.org/book/CK-12-Middle-School-Math-Concepts---Grade-7/r2/section/8.0/Geometry-%253A%253Aof%253A%253A-CK-12-Middle-School-Math-Concepts---Grade-7/","timestamp":"2014-04-18T01:29:30Z","content_type":null,"content_length":"108584","record_id":"<urn:uuid:2fb4239a-2b9f-41c4-8e86-fb4cb734d440>","cc-pat... |
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Here's the question you clicked on:
solve each system of equations 7j-3k=-14 2j+3k=32
• one year... | {"url":"http://openstudy.com/updates/511057eae4b09cf125bd66f7","timestamp":"2014-04-16T10:22:25Z","content_type":null,"content_length":"37475","record_id":"<urn:uuid:806040bf-2a55-411e-9ffc-789ec34eaf4d>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00172-ip-10-147-4-33.ec2.internal.... |
Measurement unit conversion: pound-force
›› Measurement unit: pound-force
Full name: pound-force
Plural form: pounds-force
Symbol: lbf
Alternate spelling: pounds
Category type: force
Scale factor: 4.4482216
›› Similar units
›› SI unit: newton
The SI derived unit for force is the newton.
1 newton is equal to 0.224808943... | {"url":"http://www.convertunits.com/info/pound-force","timestamp":"2014-04-16T19:19:26Z","content_type":null,"content_length":"21163","record_id":"<urn:uuid:36c7a14b-c1b0-4740-be5a-f11dcf840f00>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00433-ip-10-147-4-33.ec2.internal.warc.gz"} |
Things I have learned (so far
Results 1 - 10 of 45
- Psychonomic Bulletin & Review , 1994
"... Wolford, and two anonymous reviewers for very useful comments on earlier drafts of the manuscript. Correspondence may be addressed to ..."
- American Psychologist , 1994
"... After 4 decades of severe criticism, the ritual of... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1381777","timestamp":"2014-04-25T03:21:22Z","content_type":null,"content_length":"38161","record_id":"<urn:uuid:7eb6a1e9-9fce-4476-970a-ab63b677b1a4>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00205-ip-10-147-4-33.ec2.internal.wa... |
[racket] (floor (/ ....))
From: Tim Brown (tim.brown at timb.net)
Date: Tue Jun 11 08:44:33 EDT 2013
Why are round/floor/ceiling/truncate limited to real numbers?
What stops them from being extended to all numbers?
Mathematica defines complex floor with:
> Floor <http://reference.wolfram.com/mathematica/ref/Floor.html>... | {"url":"http://lists.racket-lang.org/users/archive/2013-June/058242.html","timestamp":"2014-04-20T13:26:11Z","content_type":null,"content_length":"8112","record_id":"<urn:uuid:e1deb9d7-d173-46ce-ae5a-3df3f6bd9c02>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00378-ip-10-147-4-33.ec2... |
Seventh Open Letter to the Finance Committee: A Note on the Deduplication of Unique Identifiers
Seventh Open Letter to the Finance Committee: A Note on the Deduplication of Unique Identifiers
Sahana Sarkar on behalf of the Centre for Internet and Society (CIS) had sent in a Right to Information application on 30 June ... | {"url":"http://cis-india.org/internet-governance/front-page/blog/de-duplication-of-unique-identifiers","timestamp":"2014-04-19T09:24:53Z","content_type":null,"content_length":"44241","record_id":"<urn:uuid:0b2bb174-5b32-4646-a004-e2743404b36a>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-2014042303... |
Algorithms II
Next: Programming in C and Up: Michaelmas Term 2009: Part Previous: Michaelmas Term 2009: Part Contents
Algorithms II
Lecturer: Dr T.G. Griffin
No. of lectures: 10
Prerequisite courses: Algorithms I
This course is a prerequisite for Computer Graphics and Image Processing, Complexity Theory, Artificial... | {"url":"http://www.cl.cam.ac.uk/teaching/0910/CST/node31.html","timestamp":"2014-04-16T07:53:56Z","content_type":null,"content_length":"8493","record_id":"<urn:uuid:c126afb5-4b39-4524-b3bb-3cf1e44bd3f9>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00392-ip-10-147-4-33.ec2.internal.w... |
Lionville Science Tutor
...They mainly need to be taught to keep those things in mind when they're writing. I believe in using a very precise and analytical approach to English. It is important to be able to understand
the part of speech and usage of each individual word in a sentence.
15 Subjects: including phys... | {"url":"http://www.purplemath.com/lionville_science_tutors.php","timestamp":"2014-04-17T11:19:15Z","content_type":null,"content_length":"23869","record_id":"<urn:uuid:633649ff-6699-4bd9-834d-2d761bff2ba4>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00195-ip-10-147-4-33.ec2.internal... |
Dor Abrahamson
About Me: I am an Associate Professor of Secondary Mathematics Education in the Area of Cognition and Development at UC Berkeley's Graduate School of Education. I was born in Haifa, a gorgeous,
diverse, and harmonious city straddling the ever-green Mt. Carmel on the Mediterranean littoral. My background ... | {"url":"http://edrl.berkeley.edu/content/dor-abrahamson","timestamp":"2014-04-19T04:20:44Z","content_type":null,"content_length":"38445","record_id":"<urn:uuid:902b0e4c-bf9d-4a2d-9aed-8086d988b6aa>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00198-ip-10-147-4-33.ec2.internal.warc.gz... |
Who Discovered Pi?
In: Science. No comment. Add one?
The discovery of pi lies on a long list of chronology. The history of pi goes back to Ancient Egypt. The earliest application of pi was in Solomon’s Temple around 950 BC where the value of pi was
assumed to be three. The Great Pyramid of Giza from 2500 BC has also ... | {"url":"http://discovery.yukozimo.com/who-discovered-pi/","timestamp":"2014-04-16T10:10:45Z","content_type":null,"content_length":"16488","record_id":"<urn:uuid:8f9d348a-e443-43f7-8d2f-bc4eacf572d3>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00612-ip-10-147-4-33.ec2.internal.warc.... |
A built-in object that has properties and methods for mathematical constants and functions.
Unlike the other global objects, Math is not a constructor. All properties and methods of Math are static. You refer to the constant pi as Math.PI and you call the sine function as Math.sin(x), where
x is the method's argument. ... | {"url":"https://developer.mozilla.org/id/docs/JavaScript/Reference/Global_Objects/Math","timestamp":"2014-04-23T17:51:03Z","content_type":null,"content_length":"35323","record_id":"<urn:uuid:90d9df41-7458-4097-a0d9-6b1b4791f14c>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00270-ip-1... |
A theorem about antiprisms
Mark Broadie
A theorem about antiprisms
Let P be a polytope in R^n containing the origin in its interior, and let P* be the algebraic dual polytope of P. Let Q R^n x [0,1] be the (n+1)-dimensional polytope that is the convex hull of P x
{1} and P* x {0}. For each face F of P, let Q(F) denote ... | {"url":"http://www0.gsb.columbia.edu/whoswho/more.cfm?uni=mnb2&pub=3974","timestamp":"2014-04-21T07:06:43Z","content_type":null,"content_length":"4147","record_id":"<urn:uuid:05b4e823-2498-4cfe-ab4a-dcf001674d81>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00036-ip-10-147-4-33.ec2.... |
House Rules
Please add.
1) Every thread must have at least one snipe at JoS. Snipe.
2) Mods from JoS can see but not touch.
3) Muppet can post only ((∫x/1/y*cos(t)) + A) * e^im times in a day, where 'x' is the number of persons online, 'y' is the number of Mods from JoS curently lurking here, 't' is the angle the
camer... | {"url":"http://www.crazyontap.com/topic.php?TopicId=208&Posts=13","timestamp":"2014-04-16T21:52:57Z","content_type":null,"content_length":"20850","record_id":"<urn:uuid:0955b70e-e8de-4e03-94c5-97b9346a8c0a>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00402-ip-10-147-4-33.ec2.interna... |
Turing Machines and Computability
COMPUTING SCIENCE 110
Introduction to Computing Science
Turing Machines and Computability
Computing Machines and Algorithms
An algorithm is a computational process that takes a problem instance and in a finite amount of time produces a solution. . . . It is hard to make the definit... | {"url":"http://www.augustana.ab.ca/~mohrj/courses/1998.fall/csc110/lecture_notes/turing_machines.html","timestamp":"2014-04-20T01:23:03Z","content_type":null,"content_length":"17296","record_id":"<urn:uuid:712fd76c-5b50-40f8-a43f-07c07f6fc341>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-201404230... |
Proving the Integral Exists
July 28th 2010, 12:23 PM #1
Jun 2010
Proving the Integral Exists
I am trying to prove that $\displaystyle \int^{1}_{0} \frac{x logx}{(1+x)^{2}}dx$ exists as a Lebesgue integral. I've tried evaluating the integral a couple ways, and if I kept pursuing these
routes I might find an ... | {"url":"http://mathhelpforum.com/differential-geometry/152214-proving-integral-exists.html","timestamp":"2014-04-19T11:24:39Z","content_type":null,"content_length":"48777","record_id":"<urn:uuid:6108a94a-193d-499b-93b9-4c0b52d1001e>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00302... |
Old Mill Crk, IL Algebra 2 Tutor
Find an Old Mill Crk, IL Algebra 2 Tutor
...I have had many physics courses and much related subject matter in my under-graduate engineering coursework and graduate work in applied mathematics. I bring a diverse background to the
tutoring sessions. I thoroughly enjoy tutoring ACT Ma... | {"url":"http://www.purplemath.com/Old_Mill_Crk_IL_Algebra_2_tutors.php","timestamp":"2014-04-18T22:00:07Z","content_type":null,"content_length":"24442","record_id":"<urn:uuid:6dd7d320-8e9a-4512-b3eb-bbe746e625bd>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00377-ip-10-147-4-33.ec2.i... |
Alien Encounters - Act 1: Confusion and Paradox
Scene: Various mathematicians of the seventeenth century in conversation, seated or standing, as the last decade of the century begins:
JOHN WALLIS (aged English mathematician, Savilian Professor of Geometry at Oxford); ANTOINE ARNAULD (aged French theologian and mathemat... | {"url":"http://www.maa.org/publications/periodicals/convergence/alien-encounters-act-1-confusion-and-paradox","timestamp":"2014-04-16T22:57:27Z","content_type":null,"content_length":"110409","record_id":"<urn:uuid:517689e3-6d26-4261-b007-c4d0c395ddb9>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20... |
[SciPy-user] bug in cho_factor?
Emanuele Olivetti emanuele@relativita....
Sat Jul 19 10:29:30 CDT 2008
In scipy v0.7.0.dev4543 (svn) the documentation of
scipy.linalg.cho_factor says that cho_factor returns a tuple
made of:
c : array, shape (M, M)
Upper- or lower-triangular Cholesky factor of A
lower : ... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2008-July/017547.html","timestamp":"2014-04-20T14:50:56Z","content_type":null,"content_length":"3372","record_id":"<urn:uuid:020f12d4-0dd3-4409-8c10-28fce08b7c80>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00431-ip-10-147-4-33.ec2... |
Harrison, NY Math Tutor
Find a Harrison, NY Math Tutor
...My primary area of expertise is chemistry. I hold undergraduate degrees in chemistry, biology and education. My graduate degree is also in chemistry, with a concentration in physical
chemistry, and I will complete my doctorate in chemistry in the fall of 201... | {"url":"http://www.purplemath.com/harrison_ny_math_tutors.php","timestamp":"2014-04-18T08:29:46Z","content_type":null,"content_length":"23755","record_id":"<urn:uuid:ff5dd323-b209-43fe-90c1-43f8d9dc02cb>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00487-ip-10-147-4-33.ec2.internal.... |
Classification of $p$-groups of order $p^n$ with rank $n-1$
up vote 5 down vote favorite
Hello, i've been looking for a way to classify the non-trivial $p$-groups $G$ that live in an exact sequence of the form $ 0 \rightarrow \mathbb{Z}/p\mathbb{Z} \rightarrow G \rightarrow (\mathbb{Z}/p
\mathbb{Z})^{n-1} \rightarrow 0... | {"url":"http://mathoverflow.net/questions/39881/classification-of-p-groups-of-order-pn-with-rank-n-1?sort=votes","timestamp":"2014-04-18T05:42:15Z","content_type":null,"content_length":"58813","record_id":"<urn:uuid:fc12e1df-6447-4bb1-8883-803bc3cf1a6f>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN... |
[FOM] 204:Finite Extrapolation -- two suggestions
Matthew Frank mfrank at math.uchicago.edu
Mon Jan 19 13:33:39 EST 2004
1) Harvey Friedman asks: given a finite set of numbers, what is the
simplest definition of an infinite set which begins with those numbers?
Stephen Wolfram would say instead: look at the simplest p... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2004-January/007804.html","timestamp":"2014-04-19T17:03:58Z","content_type":null,"content_length":"3794","record_id":"<urn:uuid:0a35dd9f-f84b-46f5-b910-cac160845fb4>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00518-ip-10-147-4-33.ec2.int... |
From Wikipedia, the free encyclopedia
In geometry, a hexagon (from Greek ἕξ hex, "six" and γωνία, gonía, "corner, angle") is a polygon with six edges and six vertices. A regular hexagon has Schläfli symbol {6}. The total of the internal
angles of any hexagon is 720°.
Hexagonal structures
From bees' honeycombs to the G... | {"url":"http://www.bioscience.ws/encyclopedia/index.php?title=Hexagon","timestamp":"2014-04-18T15:38:20Z","content_type":null,"content_length":"104140","record_id":"<urn:uuid:743b5086-2b38-433d-b7f6-e409a7607e19>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00250-ip-10-147-4-33.ec2.... |
A. Normal mode theory and VLA
B. Time-frequency representation of the field recorded on a single hydrophone after an impulsive emission
A. Modal filtering on a single receiver
1. Natural modal separability in the time-frequency domain
2. Filtering scheme for unresolved modes
B. Modal shape estimation along a VLA
1. Mod... | {"url":"http://scitation.aip.org/content/asa/journal/jasa/130/1/10.1121/1.3592230","timestamp":"2014-04-19T03:32:09Z","content_type":null,"content_length":"88656","record_id":"<urn:uuid:bcfdac10-7053-4bc1-aa29-d9302ece173d>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00049-ip-10-147... |
quadratic equation square root property calculator
Author Message
Doviln Posted: Wednesday 27th of Dec 20:29
Hey peeps,I was wondering if someone could explain quadratic equation square root property calcula... | {"url":"http://www.algebra1help.com/www-algebra1-com/syntehtic-division/quadratic-equation-square-root.html","timestamp":"2014-04-16T04:25:03Z","content_type":null,"content_length":"54833","record_id":"<urn:uuid:b1da4871-ed8a-461f-8594-c07495887959>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-201... |
Physics Forums - View Single Post - Bell's Theorem - Easy explained
11) Nonlocal correlations between the Canary Islands
This is an excellent blogpost on the blog
. It discusses the role of nonlocality in Bell's theorem, in particular the
locality loophole
and the
freedom-of-choice loophole
Prerequisite: Understanding... | {"url":"http://www.physicsforums.com/showpost.php?p=3686959&postcount=8","timestamp":"2014-04-19T02:16:04Z","content_type":null,"content_length":"8379","record_id":"<urn:uuid:441f6436-9617-40e6-88e7-b18e75b0abfd>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00494-ip-10-147-4-33.ec2.i... |
Who Discovered Pi?
In: Science. No comment. Add one?
The discovery of pi lies on a long list of chronology. The history of pi goes back to Ancient Egypt. The earliest application of pi was in Solomon’s Temple around 950 BC where the value of pi was
assumed to be three. The Great Pyramid of Giza from 2500 BC has also ... | {"url":"http://discovery.yukozimo.com/who-discovered-pi/","timestamp":"2014-04-16T10:10:45Z","content_type":null,"content_length":"16488","record_id":"<urn:uuid:8f9d348a-e443-43f7-8d2f-bc4eacf572d3>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00612-ip-10-147-4-33.ec2.internal.warc.... |
Interest rate swap problem
June 5th 2012, 03:35 AM #1
Senior Member
Oct 2009
Interest rate swap problem
An interest rate swap is based on the yield curve given below.
$s_{3}= x$
The fixed payment swap rate is R=0.4936. Find the 3-year spot rate x.
I'm having trouble solving for x. For some reason I ... | {"url":"http://mathhelpforum.com/business-math/199664-interest-rate-swap-problem.html","timestamp":"2014-04-18T15:53:49Z","content_type":null,"content_length":"33653","record_id":"<urn:uuid:72483abe-5598-4286-ba35-dfaf74dac071>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00167-ip-1... |
Martins Creek SAT Math Tutor
Find a Martins Creek SAT Math Tutor
...Sorry! **I got 5s in the following AP tests: Physics B, Physics C Mechanics, Physics C E&M. I have been designing websites in HTML and CSS for several years. (I have implemented a bit of PHP
as well.) I served as Webmaster of multiple student organ... | {"url":"http://www.purplemath.com/martins_creek_sat_math_tutors.php","timestamp":"2014-04-21T11:06:14Z","content_type":null,"content_length":"24175","record_id":"<urn:uuid:ed5096e6-a321-4bcb-9455-875fdfbb005e>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00107-ip-10-147-4-33.ec2.int... |
Homology of a certain group
up vote 3 down vote favorite
Let $G$ be the group generated by $a_i,b_j$, $i,j=1,2,3$ and the following relations: $$b_ib_j=b_jb_i, a_ib_j=b_ja_i, a_1a_2=b_3a_2a_1, a_2a_3=v_1a_3a_2, a_3a_1=v_2a_1a_3$$ I want to comute the
homology of $H_nG=H_n(G,\mathbb{Z})$ where $\mathbb{Z}$ is considered... | {"url":"http://mathoverflow.net/questions/83827/homology-of-a-certain-group/83834","timestamp":"2014-04-21T02:39:43Z","content_type":null,"content_length":"66210","record_id":"<urn:uuid:f3a02569-6dcd-4c61-9b1e-792458e42104>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00204-ip-10-14... |
Posts by
Total # Posts: 44
Physics please HELP
An insulating sphere of mass m and positive charge q is attached to a spring with length h and spring constant k_s and is at equilibrium. An infinitely long wire with positive linear charge density
lamda is placed a distance l away from the charged mass at equilibrium as ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Nisha","timestamp":"2014-04-17T22:19:10Z","content_type":null,"content_length":"15173","record_id":"<urn:uuid:9c7d8539-a0c7-4020-ae8a-486d0b75cb97>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00116-ip-10-147-4-33.ec2.inte... |
Checking Symmetries
In the following Mathlet, use the color palette to design the square on the left. Use the drop-box to select a transformation, and notice the result on the right-hand side.
Important Concept: A transformation is a symmetry for a square design if after you apply the transformation to the design, the ... | {"url":"http://webspace.ship.edu/jehamb/shockwave/symmetryCheck.html","timestamp":"2014-04-17T18:37:59Z","content_type":null,"content_length":"3349","record_id":"<urn:uuid:00c6eecf-a906-497e-bcf1-a4ac94d79cd3>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00327-ip-10-147-4-33.ec2.int... |
Logic Puzzle Forums - Another Day, Another Daisy Chain, Another Stuck Puzzle
BillsBayou 05-30-2013 03:47 PM
Another Day, Another Daisy Chain, Another Stuck Puzzle
3 Attachment(s)
Yes, I pick the hard puzzles on purpose. Under 30% success rate, or over 1000 seconds to solve.
Here I have another stuck puzzle:
Attachme... | {"url":"http://www.logic-puzzles.org/forum/printthread.php?t=283","timestamp":"2014-04-23T07:56:31Z","content_type":null,"content_length":"18474","record_id":"<urn:uuid:eafbc818-ab51-4b70-b2c7-da72aa3d9500>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00085-ip-10-147-4-33.ec2.intern... |
Hockey Puck Ninja Problem
My colleague is obsessed with ninjas in the same way I’m obsessed with superheroes. Whenever she gives her kids a challenging problem, she calls it a Ninja Problem. Students who gain ninja status in
her class basically earn bragging rights. My first Ninja Problem went like this: “Is it possibl... | {"url":"http://kalamitykat.com/2013/04/21/hockey-puck-ninja-problem/","timestamp":"2014-04-16T21:52:02Z","content_type":null,"content_length":"49074","record_id":"<urn:uuid:df26d507-9343-41c2-a757-d5369d653ff1>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00042-ip-10-147-4-33.ec2.int... |
Short Comings of the Planetary Spin-Orbit Coupling Model
SIMPLE TIDAL TORQUING MODEL
(UPDATED 20/03/2012)
... | {"url":"http://astroclimateconnection.blogspot.com.au/2012/03/short-comings-of-planetary-spin-orbit.html","timestamp":"2014-04-16T22:03:42Z","content_type":null,"content_length":"110719","record_id":"<urn:uuid:8c2d3bca-3674-4a79-92e9-1588dadb7f64>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-201404... |
Modern Graph Theory
Results 1 - 10 of 932
, 2008
"... A set of q triangles sharing a common edge is called a book of size q. We write β (n, m) for the the maximal q such that every graph G (n, m) contains a book of size q. In this note 1) we
compute β ( n, cn 2) for infinitely many values of c with 1/4 < c < 1/3, 2) we... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=45657","timestamp":"2014-04-17T02:16:11Z","content_type":null,"content_length":"36419","record_id":"<urn:uuid:56bcd052-5213-48a7-a192-bda078757234>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00496-ip-10-147-4-33.ec2.internal.warc.... |
States Ranked by Religiousness
Originally Posted by
Based on your plot, if we only include only those with highest IQ and those with lowest IQ it definitely does show that those states with higher IQ tend to be center/left (less religious) while those
with lowest IQ tend to be center/right (more religious)
Well, if we ... | {"url":"http://www.e90post.com/forums/showthread.php?p=6682213","timestamp":"2014-04-21T10:54:20Z","content_type":null,"content_length":"221786","record_id":"<urn:uuid:98857214-0dbf-4119-98b4-ef39d2ba154a>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00300-ip-10-147-4-33.ec2.interna... |
Posts about irrationals on Xi'an's Og
nother number theory puzzle, completed in the plane to Hamburg:
Integers n are called noble if they can be decomposed as a sum n=a+b+… of distinct integers such that 1/a+1/b+…=1. They are called bourgeois if they are not noble but can be decomposed as a sum n
=a+b+… of inte... | {"url":"http://xianblog.wordpress.com/tag/irrationals/","timestamp":"2014-04-18T00:30:27Z","content_type":null,"content_length":"69557","record_id":"<urn:uuid:418b5b78-86e8-497b-9d74-160c429bac8e>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00624-ip-10-147-4-33.ec2.internal.warc.gz... |
Case Study: Storing, Querying, and Analyzing Performance: Pt. 2
December 15, 2000
Querying Responses
Having stored our checkbox data as integers how does one query the table to find the corresponding bits which are set?
Although the pervasiveness of TCP/IP and network masks has made more people aware of the binary numb... | {"url":"http://www.databasejournal.com/features/msaccess/print.php/1441871","timestamp":"2014-04-16T10:30:53Z","content_type":null,"content_length":"32036","record_id":"<urn:uuid:af0e0db8-f429-415e-a4f8-d6af948eae2a>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00071-ip-10-147-4-33.... |
Essay on a combined writing and mathematics course | Inside Higher Ed
Essay on a combined writing and mathematics course
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Pebble Beach Calculus Tutors
...Many of my students that I tutored passed their classes with high marks and were very grateful for my tutoring sessions. I am very flexible and very friendly! So please do not hesitate to email
me with any questions about certain courses.
17 Subjects: including calculus, English, p... | {"url":"http://www.algebrahelp.com/Pebble_Beach_calculus_tutors.jsp","timestamp":"2014-04-16T07:21:00Z","content_type":null,"content_length":"25132","record_id":"<urn:uuid:46acd01a-73c3-4319-9f17-ed317f5ce6c3>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00193-ip-10-147-4-33.ec2.inte... |
Countable infinte or uncountable infinite
October 16th 2010, 10:47 AM #1
Oct 2010
I am taking a course in computability and logic at my university and am reading about countable and uncountable infinites.
According to my book the set (N X N X N X N...) - where N is a natural number - any finite number of ti... | {"url":"http://mathhelpforum.com/discrete-math/159837-countable-infinte-uncountable-infinite.html","timestamp":"2014-04-17T10:56:34Z","content_type":null,"content_length":"35329","record_id":"<urn:uuid:b7e581f4-0fe1-4f7a-b225-78b78cfa02fb>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-2014041600520... |
sfd & bmd. calculate sfd n bmd - (105743) | Transtutors
sfd & bmd
Posted On: Mar 21 2012 04:03 PM
Tags: Engineering, Mechanical Engineering, Strength of Materials, College
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CSE 230 Homework
CSE 230: Principles of Programming Languages Homework AssignmentsNOTES:
• Assignments will normally be posted by Friday, due on Wednesday of the following week. Homework due more than 5 days away is subject to change.
• Please hand in homework in paper hardcopy form; do not email me an attachment! ... | {"url":"http://cseweb.ucsd.edu/users/goguen/courses/230/hw.html","timestamp":"2014-04-19T14:29:19Z","content_type":null,"content_length":"17501","record_id":"<urn:uuid:ad62dab0-26e9-4071-a591-1acdc48409a0>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00132-ip-10-147-4-33.ec2.internal... |
Windsor, NJ Precalculus Tutor
Find a Windsor, NJ Precalculus Tutor
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SAS-L archives -- December 2004, week 2 (#485)LISTSERV at the University of Georgia
Date: Tue, 14 Dec 2004 07:45:38 -0500
Reply-To: Jay Weedon <jweedon@EARTHLINK.NET>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Jay Weedon <jweedon@EARTHLINK.NET>
Organization: http://newsguy.com
... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind0412b&L=sas-l&D=0&P=56426","timestamp":"2014-04-17T09:39:51Z","content_type":null,"content_length":"9984","record_id":"<urn:uuid:08fb5a0f-37c3-4e7b-bdc0-4f5cad8e879c>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00448-ip-10-147-4-33.e... |
Find their difference? - WyzAnt Answers
The numbers 23.982 and 3.4687 are both approximate and correct only to their last digits. Find their difference and state how many figures in the result are trustworthy.
Tutors, please sign in to answer this question.
2 Answers
23.982-3.4687 = 20.513, which contains 5 significant... | {"url":"http://www.wyzant.com/resources/answers/20851/find_their_difference","timestamp":"2014-04-19T09:46:28Z","content_type":null,"content_length":"45431","record_id":"<urn:uuid:a9f22ef6-93c1-40f8-b1bf-7b57f55cf154>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00446-ip-10-147-4-33... |
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NIST Physicists Demonstrate First "Universal" Programmable Quantum Information Processor
Published on November 15, 2009 at 2:11 PM
Physicists at the National Institute of Standards and Technology (NIST) have demonstrated the first "universal" programmable quantum information processor able to run any program allowed by... | {"url":"http://www.azonano.com/news.aspx?NewsID=14668","timestamp":"2014-04-21T15:16:05Z","content_type":null,"content_length":"84503","record_id":"<urn:uuid:9ea0de72-6463-4cfb-8a69-ba3289eb580e>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00202-ip-10-147-4-33.ec2.internal.warc.gz"... |
Today we explore some properties of the number 36. It is of course a perfect square, 6 x 6. But it is also a so-called “triangle number”, the sum of consecutive integers from 1 to 8. It is highly
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Reply to comment
Submitted by Anonymous on March 17, 2013.
Zeno's paradox is an interesting mathematical construct, but does it really exist in the real world? Do you really need infinity to describe motion? Only in an infinite universe. A finite universe
doesn't require infinity to describe motion. Think of it like pi... | {"url":"http://plus.maths.org/content/comment/reply/5708/4187","timestamp":"2014-04-19T09:54:31Z","content_type":null,"content_length":"21689","record_id":"<urn:uuid:82100dcf-3492-42c5-ac7c-380004aed768>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00189-ip-10-147-4-33.ec2.internal.... |
What is this kind of conceptual thinking called?
July 5th 2012, 12:17 PM
Infinite probability and 0 probability?
A question about infinites:
Say that the universe will be habitable for n years. Lets assume that there is only one universe and that time runs in one direction.
Case 1: If the probability of bir... | {"url":"http://mathhelpforum.com/statistics/200669-what-kind-conceptual-thinking-called-print.html","timestamp":"2014-04-18T16:09:39Z","content_type":null,"content_length":"6930","record_id":"<urn:uuid:ae42b167-95ae-4673-ac2b-07ffcb4b6a7a>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-2014042303200... |
A Graphing Surprise: At Time T = 0, A Burrito Islaunched... | Chegg.com
A graphing surprise: At time t = 0, a burrito islaunched from level ground, with an initial speed of 20.0 m/s andlaunch angle θ[0]. Imagine a position vectorr of the position vector for θ[0] =40.0°
and θ[0] = 80.0°. Forθ[0] = 40.0°, (a) at what tim... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/graphing-surprise-time-t-0-burrito-islaunched-level-ground-initial-speed-200-m-s-andlaunch-q784151","timestamp":"2014-04-20T11:27:16Z","content_type":null,"content_length":"19743","record_id":"<urn:uuid:8f778913-d1b6-4d1d-b06e-c3e72034afcc>","cc-path":"CC... |
Physics of the very early universe from Planck satellite observations
The very early universe is still poorly understood, but from observations made by the WMAP satellite we know that small oscillations in a hot primordial plasma can account for most of the structure
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Where do you live???
hi guys
since i have memory like a goldfish,which is about 3 seconds,i have trouble remembering where everyone on this forum is from.
also there are new members every week so i am introduced to new places.that is mucho for my little forgettable brain.
but although the fact that my brain is forgetta... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=189679","timestamp":"2014-04-19T17:15:35Z","content_type":null,"content_length":"34190","record_id":"<urn:uuid:b1339df1-3ddc-492f-87e1-f03dbbd9ffbc>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00483-ip-10-147-4-33.ec2.internal... |
Posts about Anatoly Vershik on Peter Cameron's Blog
Tag Archives: Anatoly Vershik
I have just come to the end of the longest uninterrupted sequence of conferences I have ever had: five in a row, one of them a two-week conference. Since the start of July I have been at conferences
in Egham, … Continue reading
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Using Hyphens to Indicate Place Value
Date: 08/30/2004 at 20:23:41
From: Joe
Subject: place value
What is the difference between the following two numbers:
five hundred thousandths
five hundred-thousandths
They seem the same to me, but my teacher says that they are different.
The 1st one is written as 0.500, but I do ... | {"url":"http://mathforum.org/library/drmath/view/68325.html","timestamp":"2014-04-19T23:39:31Z","content_type":null,"content_length":"7064","record_id":"<urn:uuid:1a741597-061f-423e-9751-6f4a9bd983cf>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00603-ip-10-147-4-33.ec2.internal.warc... |
Dense Packings of Equal Spheres in a Cube
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p : {array_like, poly1d}
Polynomial to differentiate. A sequence is interpreted as polynomial coefficients, see poly1d.
m : int, optional
Order of the antiderivative. (Default: 1)
k : {None, list of m scalars, scalar}, optional
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Remarks about Two Theorems in Principles of Mathematical Analysis
The first chapter of the classic book Principles of Mathematical Analysis (WALTER RUDIN, Third Edition) is the real
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Could someone explain something to me, please?
05-22-2012, 11:32 PM #1
Join Date
Nov 2011
Could someone explain something to me, please?
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How many kilos is 257 pounds?
You asked:
How many kilos is 257 pounds?
116.57323909 kilograms
the mass 116.57323909 kilograms
Say hello to Evi
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The Raman scattering investigation of the features of low-energy electronic e... | {"url":"http://scitation.aip.org/content/aip/journal/ltp/38/6/10.1063/1.4723666","timestamp":"2014-04-20T06:18:56Z","content_type":null,"content_length":"82586","record_id":"<urn:uuid:32d179e0-93dc-4027-9440-5f54128c7ea3>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00608-ip-10-147-... |
Returns the probability that values in a range are between two limits. If upper_limit is not supplied, returns the probability that values in x_range are equal to lower_limit.
X_range is the range of numeric values of x with which there are associated probabilities.
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Lincoln Acres Statistics Tutor
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Summary: ARTICLES
Quantum Monte Carlo: Direct calculation of corrections to trial wave
functions and their energies
James B. Anderson
Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802
Received 4 January 2000; accepted 10 March 2000
We report an improved Monte Carlo method for c... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/178/1922600.html","timestamp":"2014-04-19T15:06:29Z","content_type":null,"content_length":"8276","record_id":"<urn:uuid:be15ad50-6792-4c50-9912-f417347d6de7>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00031-ip-10-147-4... |
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Topic: Silly question on how to insert sections, subsections and etc. on a notebook
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Understanding the contex of a question
September 24th 2011, 02:07 PM #1
Senior Member
Jul 2008
Understanding the contex of a question
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Linear Momentum
HOME » CLASSROOM » CIRCUS PHYSICS » LINEAR MOMENTUM
Platform trapeze requires athleticism, good timing, and a strong understanding of the principle of conservation of linear momentum. An object’s momentum is its mass times its velocity. The momentum
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Find the standard form
December 6th 2009, 09:53 PM
Find the standard form
Find the standard form of the equation of the ellipse with the given characteristics and center the origin.
vertices= (0, + -8)
foci= (0, + -4)
December 6th 2009, 10:50 PM
canonical implicit equation
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