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[racket] Style and Performance question
From: Robby Findler (robby at eecs.northwestern.edu)
Date: Mon May 9 23:37:25 EDT 2011
On Mon, May 9, 2011 at 10:25 PM, Sam Tobin-Hochstadt <samth at ccs.neu.edu> wrote:
> On Mon, May 9, 2011 at 11:19 PM, Robby Findler
> <robby at eecs.northwestern.edu> wrote:
>> Even without typ... | {"url":"http://lists.racket-lang.org/users/archive/2011-May/045380.html","timestamp":"2014-04-18T14:19:36Z","content_type":null,"content_length":"8312","record_id":"<urn:uuid:50d707f4-ed03-4257-be8e-a78ee2b9bc66>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00536-ip-10-147-4-33.ec2.... |
Partial fraction method (in s-space)
April 18th 2011, 10:15 AM #1
Partial fraction method (in s-space)
The following is a part of a current I(s) (in $s$-space):
What am I doing wrong in using this formula for finding $A$ and $B$:
$a$ is a pole.
I easily find A, but not B:
end of PROBLEM
The solu... | {"url":"http://mathhelpforum.com/calculus/177988-partial-fraction-method-s-space.html","timestamp":"2014-04-18T13:42:10Z","content_type":null,"content_length":"53626","record_id":"<urn:uuid:9a229da2-3157-4251-921c-ebe2207250ce>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00647-ip-10... |
West Chester, PA Math Tutor
Find a West Chester, PA Math Tutor
...I believe that everyone can learn and enjoy math. All they need is someone to show them math isn't all bad and can be fun once you get the hang of it. I have taught at an inner city school, a
rural school, and a private school, so I have dealt with e... | {"url":"http://www.purplemath.com/west_chester_pa_math_tutors.php","timestamp":"2014-04-18T13:51:26Z","content_type":null,"content_length":"24097","record_id":"<urn:uuid:7461d31f-ab76-48e9-9d11-fa795d3bbf7a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00321-ip-10-147-4-33.ec2.intern... |
[Numpy-discussion] Style for pad implementation in 'pad' namespace or functions under np.lib
[Numpy-discussion] Style for pad implementation in 'pad' namespace or functions under np.lib
Travis Oliphant travis@continuum...
Thu Mar 29 11:13:54 CDT 2012
While namespaces are a really good idea, I'm not a big fan of both "m... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2012-March/061512.html","timestamp":"2014-04-18T21:47:07Z","content_type":null,"content_length":"5941","record_id":"<urn:uuid:0705f667-54a7-4b64-860d-6869d7ffb04c>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00156-ip-10-147-4-... |
[Solution] [Quiz] Turtle Graphics (#104)
Here is my quick solution.
( Quick, so, it will fail the unit test, since it does not check the
parameters and throw the expected exception; however, it shows the
example graphics correctly )
# Created by Morton Goldberg on November 02, 2006.
# Modified on November 14, 2006
# tu... | {"url":"http://www.velocityreviews.com/forums/t836138-solution-quiz-turtle-graphics-104-a.html","timestamp":"2014-04-19T09:49:35Z","content_type":null,"content_length":"28418","record_id":"<urn:uuid:66023010-7f87-4581-b385-5f02b545f6b4>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-0... |
Are there topological restrictions to the existence of almost quaternionic structures on compact manifolds?
up vote 15 down vote favorite
I start with some background, but people familiar with the subject may jump directly to the question.
Let $M^{4n}$ be a compact oriented smooth manifold. Recall that an almost hyperc... | {"url":"http://mathoverflow.net/questions/52396/are-there-topological-restrictions-to-the-existence-of-almost-quaternionic-struc?sort=oldest","timestamp":"2014-04-19T12:17:06Z","content_type":null,"content_length":"76731","record_id":"<urn:uuid:0f3bb78e-fafc-4979-9b71-1c1da0453f8b>","cc-path":"CC-MAIN-2014-15/segments/... |
Approximation of Wiring Delay in MOSFET LSI
Results 1 - 10 of 52
- Integration, the VLSI Journal , 1996
"... This paper presents a comprehensive survey of existing techniques for interconnect optimization during the VLSI physical design process, with emphasis on recent studies on interconnect design
and optimization fo... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1054115","timestamp":"2014-04-20T17:19:08Z","content_type":null,"content_length":"42086","record_id":"<urn:uuid:cbd763ce-6ff4-4054-a950-c9d1e5e779db>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00552-ip-10-147-4-33.ec2.internal.wa... |
Re: st: Problems with Fixed Effects Regression
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: ... | {"url":"http://www.stata.com/statalist/archive/2011-05/msg01562.html","timestamp":"2014-04-18T00:40:05Z","content_type":null,"content_length":"9191","record_id":"<urn:uuid:1dc0732c-b820-4ee9-b481-8727e587ea0c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00567-ip-10-147-4-33.ec2.int... |
Math Help
January 9th 2007, 02:04 PM #1
Junior Member
Jan 2007
Hi, I just did these two problems and the domain was the same for both problems, am I overlooking something?
h(x) = 4x/Square Root(x^2 - 16)
j(x) = Square Root[4x/(x^2 - 16)]
Maybe she's trying to trick me?
One more quick thing. I d... | {"url":"http://mathhelpforum.com/pre-calculus/9768-domains.html","timestamp":"2014-04-18T06:00:02Z","content_type":null,"content_length":"45451","record_id":"<urn:uuid:81098a99-3dac-4d06-9d31-8ab41f2f83cb>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00193-ip-10-147-4-33.ec2.internal... |
my first program. works perfectly but i dont understand why. few newbie questions.
08-18-2009 #1
Registered User
Join Date
Aug 2009
my first program. works perfectly but i dont understand why. few newbie questions.
hey there guys.
i wrote a program to calculate the roots of a cubic equation using Cardanos f... | {"url":"http://cboard.cprogramming.com/c-programming/118729-my-first-program-works-perfectly-but-i-dont-understand-why-few-newbie-questions.html","timestamp":"2014-04-18T01:28:39Z","content_type":null,"content_length":"65449","record_id":"<urn:uuid:21d687f5-2513-43c9-896e-01f50aa25c33>","cc-path":"CC-MAIN-2014-15/segme... |
[FOM] Principle of Computational Equivalence
Kovas Boguta kovasb at wolfram.com
Mon Nov 19 16:06:50 EST 2007
Bill Taylor wrote:
> As it relates to theoretical computational devices, this is surely
> a rephrasing of the result that "there exist Universal Turing
> Machines",
> (or their equivalents in other computation... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2007-November/012305.html","timestamp":"2014-04-17T22:01:14Z","content_type":null,"content_length":"7315","record_id":"<urn:uuid:1181fea3-260a-422b-ab06-0673bd837f28>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00611-ip-10-147-4-33.ec2.in... |
Prove martingale
March 8th 2010, 01:40 PM #1
Mar 2010
Prove martingale
Hi all, I have been asked to prove the following process is martingale:
exp{aX(t) - 1/2 * a^2t} where X(t) is a standard Brownian motion. I'm stuck with this question and would really appreciate it if anyone could give me any suggestions... | {"url":"http://mathhelpforum.com/calculus/132746-prove-martingale.html","timestamp":"2014-04-16T19:22:52Z","content_type":null,"content_length":"30540","record_id":"<urn:uuid:5b4effdd-8a13-4a72-9a97-b90da0f2fe24>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00254-ip-10-147-4-33.ec2.... |
Android Forums - View Single Post - .9999...=1
Originally Posted by
thats only true if you assume 0.3333... = 1/3
which (depending on context, may or may not be true
1/3 is exactly = .333... repeated for ever and you can easily discover that for yourself by dividing 1 by 3. If you do it manually using the standard you... | {"url":"http://androidforums.com/5246304-post21.html","timestamp":"2014-04-24T21:51:33Z","content_type":null,"content_length":"15913","record_id":"<urn:uuid:de9ecb87-aaa6-4c87-9a9f-be11a0eb27f6>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00113-ip-10-147-4-33.ec2.internal.warc.gz"} |
Bonferroni for outlier detection?
up vote 0 down vote favorite
I am reading a book on time series analysis and I am having problems understanding the section about outlier detection.
The authors say that when you want to know whether at a certain time $T$ there was an outlier, you should use a certain test statistic an... | {"url":"http://mathoverflow.net/questions/74653/bonferroni-for-outlier-detection","timestamp":"2014-04-16T22:05:11Z","content_type":null,"content_length":"52822","record_id":"<urn:uuid:9acb845c-d2f8-4182-8315-ad86f4866a3c>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00400-ip-10-147-... |
Properties Of Rational Number
Properties Of Rational Number
We will discuss different properties of rational numbers in this session. Rational numbers are
the numbers which can be expressed in the form of p/q, where p and q are the integers and q
in not equal to zero. Here we will take the properties of rational number... | {"url":"http://www.docstoc.com/docs/120248530/Properties-Of-Rational-Number","timestamp":"2014-04-21T01:21:50Z","content_type":null,"content_length":"56892","record_id":"<urn:uuid:60af1109-1350-4e33-90ec-9e857047a771>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00219-ip-10-147-4-33... |
Paying In Advance
October 16th 2009, 09:29 AM
Paying In Advance
The premiums on an insurance policy are $60 every 3 months, payable at the beginning of each three-month period. If the policy holder wishes to pay 1 year’s premiums in advance, how much should
be paid provided that the interest rate is 4.3% compou... | {"url":"http://mathhelpforum.com/business-math/108430-paying-advance-print.html","timestamp":"2014-04-18T06:28:15Z","content_type":null,"content_length":"6663","record_id":"<urn:uuid:e34bc798-6d71-46e4-b01b-ae40a2bb5094>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00436-ip-10-147-4... |
Accurate tools for measuring plant uniformity
Seed spacing may vary due to planter errors, poor planter maintenance, or seed germination problems. Average plant spacing and standard deviation of plant spacing are often used to determine plant
spacing accuracy. Having only an average of plant to plant spacing is not a g... | {"url":"http://www.agronext.iastate.edu/corn/production/management/planting/uniformity.html","timestamp":"2014-04-17T04:25:45Z","content_type":null,"content_length":"13067","record_id":"<urn:uuid:129cc43e-b072-419a-8a5c-49c1bc9d2366>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-0020... |
ApplianceMagazine.com | Web Exclusive: Modified Energy Factor - 61st Annual Laundry Appliances Report
issue: September 2008 APPLIANCE Magazine
Printable format
61st Annual Laundry Appliances Report Email this Article
Web Exclusive: Modified Energy Factor ... | {"url":"http://www.appliancemagazine.com/editorial.php?article=2063","timestamp":"2014-04-16T21:56:07Z","content_type":null,"content_length":"34415","record_id":"<urn:uuid:1bf9012b-6697-4236-991e-fc45a0885dee>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00499-ip-10-147-4-33.ec2.inte... |
Sacred Texts Zoroastrianism Index Previous Next Buy this Book at Amazon.com
Pahlavi Texts, Part I (SBE05), E.W. West, tr. [1880], at sacred-texts.com
CHAPTER XXI 3.
... | {"url":"http://www.sacred-texts.com/zor/sbe05/sbe0581.htm","timestamp":"2014-04-18T01:06:50Z","content_type":null,"content_length":"12844","record_id":"<urn:uuid:f62968f4-b7f1-4a6c-815b-8e97b44f857e>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00538-ip-10-147-4-33.ec2.internal.warc... |
A silly question?
Author A silly question?
When I played with "rules round-up game", there's one question I can't understand.
Joined: Apr Sorry, I can't remember what exact the question is.
08, 2005
Posts: 18 Q: w... | {"url":"http://www.coderanch.com/t/248697/java-programmer-SCJP/certification/silly","timestamp":"2014-04-16T05:37:11Z","content_type":null,"content_length":"43889","record_id":"<urn:uuid:71ee630c-a12b-4c41-aca1-0126d1bdab51>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00026-ip-10-1... |
The Discrete-Time Sliding Mode Control with Computation Time Delay for Repeatable Run-Out Compensation of Hard Disk Drives
Mathematical Problems in Engineering
Volume 2013 (2013), Article ID 505846, 13 pages
Research Article
The Discrete-Time Sliding Mode Control with Computation Time Delay for Repeatable Run-Out Compe... | {"url":"http://www.hindawi.com/journals/mpe/2013/505846/","timestamp":"2014-04-19T13:43:56Z","content_type":null,"content_length":"89546","record_id":"<urn:uuid:66c28970-5704-4c80-98bb-996c87d401ac>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00256-ip-10-147-4-33.ec2.internal.warc.... |
The Fortran95 Computer Code for Finite-Difference Numerical Generation and Simulation of a 1D Seismic Wavefield in a 1D Heterogeneous Viscoelastic Medium Using the Displacement-Stress
Staggered-Grid Finite-Difference Scheme
The Fortran95 Computer Code for Finite-Difference Numerical Generation and Simulation of... | {"url":"http://www.spice-rtn.org/library/software.1.html","timestamp":"2014-04-16T21:51:21Z","content_type":null,"content_length":"21178","record_id":"<urn:uuid:591a1d23-9dcc-419e-a03f-0606311c791c>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00543-ip-10-147-4-33.ec2.internal.warc.g... |
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Careers in Mathematics, DVD
A co-publication of the AMS, Society for Industrial and Applied Mathematics, and Mathematical Association of America with funding by the Sloan Foundation.
             
2001; DVD The "Careers in Mathematics" DVD contains intervi... | {"url":"http://cust-serv@ams.org/bookstore?fn=20&arg1=videos&ikey=CMDVD","timestamp":"2014-04-17T15:40:05Z","content_type":null,"content_length":"13951","record_id":"<urn:uuid:862bb356-9de9-40b0-a9bf-19c1c328b8ab>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00554-ip-10-147-4-33.ec2.... |
Rowlett Prealgebra Tutor
Find a Rowlett Prealgebra Tutor
...This involves everything from how to use an agenda, time management, organizing their study area, effective communication techniques to understand what the teacher really wants, how to
approach the subjects necessary to study that evening. I also, teach my... | {"url":"http://www.purplemath.com/Rowlett_prealgebra_tutors.php","timestamp":"2014-04-19T05:14:29Z","content_type":null,"content_length":"23862","record_id":"<urn:uuid:36d2f611-4f5f-4395-b5b9-4150a24a42d4>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00037-ip-10-147-4-33.ec2.interna... |
Math Help
October 5th 2008, 03:38 PM #1
Mar 2008
(2.1) Examples of parametrised cubics. Some plane cubic curves can be parametrised, just as the conics:
Nodal cubic $C: (y^2=x^3+x^2) \subset \mathbb{R}^2$ is the image of the map $\varphi: \mathbb{R}^1 \to \mathbb{R}^2$ given by $t\mapsto (t^2-1, t^3-t)$
... | {"url":"http://mathhelpforum.com/number-theory/52140-cubics.html","timestamp":"2014-04-21T06:05:02Z","content_type":null,"content_length":"35311","record_id":"<urn:uuid:b50f31ac-3b4d-4f0d-9b83-eb7bb5b2a968>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00528-ip-10-147-4-33.ec2.intern... |
Polynesians May Have Invented Binary Math
How old is the binary number system? Perhaps far older than the invention of computers or even the invention of binary math in the West. The residents of a tiny Polynesian island may have been doing
calculations in binary—a number system with only two digits—centuries before it... | {"url":"http://news.sciencemag.org/archaeology/2013/12/polynesians-may-have-invented-binary-math","timestamp":"2014-04-16T10:56:14Z","content_type":null,"content_length":"82066","record_id":"<urn:uuid:ff128c36-4d0f-49c1-8d14-c8b796c18c03>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203... |
the first resource for mathematics
On unique continuation for nonlinear Schrödinger equations.
(English) Zbl 1041.35072
In this paper uniqueness properties of solutions to nonlinear Schrödinger equations of the form
${\partial }_{t}u+{\Delta }u+F\left(u,{u}^{*}\right)=0,\phantom{\rule{2.em}{0ex}}\left(1\right)$
with $\... | {"url":"http://zbmath.org/?q=an:1041.35072","timestamp":"2014-04-20T03:17:37Z","content_type":null,"content_length":"23978","record_id":"<urn:uuid:528fe6fd-5bed-4e08-97eb-37221509195d>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00537-ip-10-147-4-33.ec2.internal.warc.gz"} |
Brevet US4829577 - Speech recognition method
The present invention relates to a speech recognition method using Markov models and more particularly to a speech recognition method wherein the adapting of Markov model statistics to speaker input
can be easily performed.
In a speech recognition using Markov models, a Mark... | {"url":"http://www.google.fr/patents/US4829577","timestamp":"2014-04-20T13:29:53Z","content_type":null,"content_length":"104088","record_id":"<urn:uuid:57bd71e7-1810-4a0b-b0ff-91a7a855c942>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00426-ip-10-147-4-33.ec2.internal.warc.gz"} |
Paul Linsay's Poisson Fit
Paul Linsay contributes the following:
Using Landsea’s data from here, plus counts of 15 and 5 hurricanes in 2005 and 2006 respectively, I plotted up the yearly North Atlantic hurricane counts from 1945 to 2004 and added error bars equal
to $\pm \sqrt{count}$ as is appropriate for counting sta... | {"url":"http://climateaudit.org/2007/01/06/paul-linsays-poisson-fit/?like=1&source=post_flair&_wpnonce=15d01e1108","timestamp":"2014-04-21T02:34:44Z","content_type":null,"content_length":"431222","record_id":"<urn:uuid:309ef9c1-522b-43b6-8628-6b2f107ae16a>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MA... |
Matches for:
IAS/Park City Mathematics Series
2009; 360 pp; hardcover
Volume: 16
ISBN-10: 0-8218-4671-X
ISBN-13: 978-0-8218-4671-1
List Price: US$75
Member Price: US$60
Order Code: PCMS/16
In recent years, statistical mechanics has been increasingly recognized as a central domain of mathematics. Major developments in... | {"url":"http://ams.org/bookstore-getitem/item=PCMS-16","timestamp":"2014-04-18T12:31:45Z","content_type":null,"content_length":"15424","record_id":"<urn:uuid:d294c713-b279-475f-afaf-c875ddc464d7>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00373-ip-10-147-4-33.ec2.internal.warc.gz"... |
Does Gradient of Fugacity Create Entropy?
P: 789
I approach it in a less general but maybe more understandable way. Suppose you have a thermally isolated cylinder with a boundary of some sort separating it into two systems. The boundary holds
negligible extensive parameters (energy, entropy, volume, particles). On the ... | {"url":"http://www.physicsforums.com/showthread.php?p=4213340","timestamp":"2014-04-18T18:19:06Z","content_type":null,"content_length":"102574","record_id":"<urn:uuid:4fb2c074-ce53-4a0b-b603-2d62b3590633>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00207-ip-10-147-4-33.ec2.internal.... |
[plt-scheme] HtDP Exercise 12.4.2 - To the authors of HtDP
From: artificial (4rt.f15h at gmail.com)
Date: Tue Dec 1 10:52:27 EST 2009
Since I got interested in functional programming, I did a little
research in the web, downloaded DrScheme and started to work through
HtDP a few days ago. I know imperative languages (mo... | {"url":"http://lists.racket-lang.org/users/archive/2009-December/036950.html","timestamp":"2014-04-18T10:46:50Z","content_type":null,"content_length":"6889","record_id":"<urn:uuid:48a7e9d1-ac6d-4745-bcf4-71e078efc55c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00562-ip-10-147-4-33... |
Any excuse to get some new stationery
When I was studying for my maths degree, lots of people asked if I was going to be a maths teacher. Ugh, what a horrific thought, choosing to spend all week with teenagers. No, I wasn’t going to be a
maths teacher. That said, I’ve always had a lingering thought that what I really w... | {"url":"http://louisebrown.org.uk/2013/01/25/any-excuse-to-get-new-stationery/","timestamp":"2014-04-20T18:38:02Z","content_type":null,"content_length":"58216","record_id":"<urn:uuid:ac6b74fc-189c-4924-94c1-a1f424053688>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00414-ip-10-147-4... |
Anyone heard of the "Aquaplane Formula"??? - PistonHeads
Author Discussion
Original I went to an IAM training sessiontoday, and they mentioned the Aquaplaining formula- a rough guide as tho when a tyre will start to aquaplane.
It is the square root of the tyre pressure (in psi) multiplied by nine. This is th... | {"url":"http://www.pistonheads.com/gassing/topic.asp?t=83216","timestamp":"2014-04-18T05:31:33Z","content_type":null,"content_length":"42749","record_id":"<urn:uuid:97a0b29a-7257-493d-aad3-a8856712cd7d>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00210-ip-10-147-4-33.ec2.internal.w... |
Functions, Graphs, and Limits
Sometimes when a function has a horizontal asymptote, we can see what it should be.
Sample Problem
Let f(x) = 4^-x. Then as x approaches ∞ the function f approaches 0, there is a horizontal asymptote at y = 0. The function approaches this asymptote as x approaches ∞.
As x approaches -∞ the... | {"url":"http://www.shmoop.com/functions-graphs-limits/finding-horizontal-asymptotes.html","timestamp":"2014-04-21T07:38:36Z","content_type":null,"content_length":"31349","record_id":"<urn:uuid:a06a9ae4-4fe6-41eb-b808-2fedba7f8320>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00196-i... |
Local convexity preserving rational cubic spline curves
Sarfraz, M. and Hussain, M. and Habib, Z. (1997) Local convexity preserving rational cubic spline curves. Information Visualization, 1997. Proceedings., 1997 IEEE conference, 1.
Microsoft Word
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Topic: A logically motivated theory
Replies: 15 Last Post: May 21, 2013 8:22 AM
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A Law of Comparative Judgment
Louis L. Thurstone
University of Chicago
The object of this paper is to describe a new psycho-physical law which may be called the law of comparative judgment and to show some of its special applications in the ,measurement of psychological
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Football Finances
In this activity, students analyze pictures of football stands to make estimates related to the attendance at the Super Bowl. The students will realize that estimates must, at times, be made with
little background information and that a range of answers might be correct. Students also make estimates a... | {"url":"http://illuminations.nctm.org/Lesson.aspx?id=875","timestamp":"2014-04-17T15:53:35Z","content_type":null,"content_length":"59685","record_id":"<urn:uuid:7b337e7a-4f09-4a3f-96dd-57c9c637a4e8>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00347-ip-10-147-4-33.ec2.internal.warc.g... |
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Operational semantics for monads
While randomly browsing around on Planet Haskell I’ve found a post on Heinrich Apfelmus‘ blog about something called “operational semantics” for monads. Found it very iluminating. Basically it’s a
form to implement monads focusing not on defining the bind and return operators, but on wh... | {"url":"http://randomagent.wordpress.com/2010/08/26/operational-semantics-for-monads/","timestamp":"2014-04-17T12:41:42Z","content_type":null,"content_length":"79642","record_id":"<urn:uuid:013a3fe2-b9a5-4278-be0b-9a00cef5cf15>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00326-ip-1... |
The Glass-Bottom Blog
James Lever on Franzen
the book is, among other things, possibly the most lachrymose novel of modern times. There are, in its 560 pages, 26 separate instances of weeping, not counting the many blinked-back tears or
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Fuzzy Logic Ppt Presentation
Slide 1:
FUZZY LOGIC Presented by: A.Gupta J.Jain K.Kedia N.Gupta R.Bafna 1
Index :
Index Brief History What is fuzzy logic? Fuzzy Vs Crisp Set Membership Functions Fuzzy Logic Vs Probability Why use Fuzzy Logic? Fuzzy Linguistic Variables Operations on Fuzzy Set Fuzzy Applications
Case St... | {"url":"http://www.authorstream.com/Presentation/aSGuest89502-883162-fuzzy-logic-ppt/","timestamp":"2014-04-18T09:03:18Z","content_type":null,"content_length":"133153","record_id":"<urn:uuid:14dae426-1457-4bd3-9f23-71761be49603>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00583-ip-1... |
Additive Models (Advanced Data Analysis from an Elementary Point of View)
The "curse of dimensionality" limits the usefulness of fully non-parametric regression in problems with many variables: bias remains under control, but variance grows rapidly with dimensionality.
Parametric models do not have this problem, but ha... | {"url":"http://vserver1.cscs.lsa.umich.edu/~crshalizi/weblog/872.html","timestamp":"2014-04-24T16:10:32Z","content_type":null,"content_length":"3933","record_id":"<urn:uuid:4117053e-1cbc-4641-928b-c51eff9107dc>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00543-ip-10-147-4-33.ec2.in... |
2. probability determining using mathematical methods to model outcomes of a given situation.
4. events that affect each other.
5. the probability of an event under the condition that some preceding event has occurred.
7. events that do not affect each other.
8. if event M can occur in m ways and is followed by an... | {"url":"http://www.armoredpenguin.com/crossword/Data/2012.05/1421/14215138.533.html","timestamp":"2014-04-16T07:20:26Z","content_type":null,"content_length":"88738","record_id":"<urn:uuid:30f0da4b-249d-44b5-b3ae-30ff224e53ba>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00135-ip-10-... |
3.2. Skip list algorithms
Here is a figure showing the insertion of a new element into a skip list.
In the figure above, note the structure labeled “insertion-cut-list” is a list of pointers to the predecessors of the new element at each level. The first element of this list points to the item
preceding the insertion i... | {"url":"http://infohost.nmt.edu/tcc/help/lang/python/examples/pyskip/web/algorithms.html","timestamp":"2014-04-17T10:01:18Z","content_type":null,"content_length":"9487","record_id":"<urn:uuid:5428012b-548a-45e3-b38b-97a6a23bd6b3>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00133-ip... |
Electrical Calculation
Busbar ratings are based on the expected surface temperature rise of the busbar. This is a function of the thermal resistance of the busbar and the power it dissipates. The thermal resistance of the
busbar is a function of the surface area of the busbar, the orientation of the busbar, the materia... | {"url":"http://trustme1.blogspot.com/2009/04/busbar-ratings.html","timestamp":"2014-04-18T03:55:17Z","content_type":null,"content_length":"38050","record_id":"<urn:uuid:8be83f6f-2b66-4ca7-addb-46d0eb3ce143>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00542-ip-10-147-4-33.ec2.intern... |
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Non Degenerate Triangles
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How divisible is the average integer?
up vote 14 down vote favorite
I don't know any number theory, so excuse me if the following notions have names that I'm not using.
For a positive natural number $n\in{\mathbb N}_{\geq 1}$, define $Log(n)\in{\mathbb N}$ to be the ``total exponent" of $n$. That is, in the prime facto... | {"url":"http://mathoverflow.net/questions/33162/how-divisible-is-the-average-integer?sort=oldest","timestamp":"2014-04-19T22:57:04Z","content_type":null,"content_length":"57193","record_id":"<urn:uuid:d8fdc387-2a55-4fca-b62e-384944731e47>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217... |
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Whats 47cm in inchs?
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Whats 47cm in inchs?
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calculating the magnitude of the force on an electron
well using the right hand rule, which says that the current,force and magnetic field are at 90 degrees to each other, you'd see that if the velocity direction is parallel to the magnetic field you
have no force.
Use th equation F=BQvsin[itex]\theta[/itex] to get the... | {"url":"http://www.physicsforums.com/showthread.php?t=301745","timestamp":"2014-04-20T15:58:08Z","content_type":null,"content_length":"22820","record_id":"<urn:uuid:f0887a8a-5cb1-495e-ac43-04160651a39d>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00520-ip-10-147-4-33.ec2.internal.wa... |
Summary: UNIFORM GROWTH OF POLYCYCLIC GROUPS
1. Introduction
The Milnor-Wolf Theorem characterizes the finitely generated solvable groups
which have exponential growth; a finitely generated solvable group has exponential
growth iff it is not virtually nilpotent. Wolf showed that a finitely generated nilpo-
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Physics Forums - View Single Post - Relative time space travel
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T= 3/ (all of this under a square root sign -->)1-(2.55 x 10^8)^2/(2.55 x 10^8)^2
*i get stuck here because you cant have a zero in the denominator*
Hmm, you've done:
[tex]T= \frac{3}{\sqrt{1- \frac{v^2}{v^2}}}[/tex]
I'm guessing you've accidental... | {"url":"http://www.physicsforums.com/showpost.php?p=3659663&postcount=2","timestamp":"2014-04-18T21:29:39Z","content_type":null,"content_length":"8117","record_id":"<urn:uuid:708031e8-6894-4c72-b2be-50ee1315f4fb>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00216-ip-10-147-4-33.ec2.i... |
Name some famous Ancient Indian Mathematicians?What are their contributions to mathematics? - Yahoo Answers
Name some famous Ancient Indian Mathematicians?What are their contributions to mathematics?
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parabolic immediate basins always simply connected?
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Edit: So, my original question (stated below) was to find an error in my "proof" that immediate parabolic basins for rational maps are always simply connected. Since I have not received any answers
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Homework Help
Recent Homework Questions About Geometry
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to nearest degree, what is angle M
Tuesday, November 19, 2013 at 6:21pm
if Theta is 90 deg, you have to conclude that all sides are congruent.
Tuesday, November 19, 2013 at 5:30pm
Geometry (math)
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Grade 7
NYSAA » Extension/AGLI Questions & Explanations » Grade 7
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Q:Can the task be assessed with 2 different topics for each VE? The example stated one topic
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Plot the histogram of loge(area) to show that it is approximately Normal.
May 17th 2011, 01:33 AM
Plot the histogram of loge(area) to show that it is approximately Normal.
I am not clearly understanding this specific question. if you cld please explain.
I am not providing the data.
If we take the natural lo... | {"url":"http://mathhelpforum.com/advanced-statistics/180822-plot-histogram-loge-area-show-approximately-normal-print.html","timestamp":"2014-04-18T00:59:35Z","content_type":null,"content_length":"11137","record_id":"<urn:uuid:27e19cda-1a3a-4add-95a9-d5cfcef097bb>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/wa... |
How to Determine Average Costs in Managerial Economics
As a manager you frequently want to know the cost per unit associated with producing a good, because you can use this information to establish your product’s price and determine your profit per unit.
If you want to know cost per unit, average cost is what you need ... | {"url":"http://www.dummies.com/how-to/content/how-to-determine-average-costs-in-managerial-econo.navId-816627.html","timestamp":"2014-04-20T22:43:13Z","content_type":null,"content_length":"52652","record_id":"<urn:uuid:9e8e1637-f86a-4224-8a2d-4e54280f4b84>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-M... |
On Common Solutions for Fixed-Point Problems of Two Infinite Families of Strictly Pseudocontractive Mappings and the System of Cocoercive Quasivariational Inclusions Problems in Hilbert Spaces
International Journal of Mathematics and Mathematical Sciences
Volume 2011 (2011), Article ID 691839, 32 pages
Research Article... | {"url":"http://www.hindawi.com/journals/ijmms/2011/691839/","timestamp":"2014-04-18T22:42:37Z","content_type":null,"content_length":"1046771","record_id":"<urn:uuid:acd24dea-0840-4b9a-aba1-ba1061780927>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00550-ip-10-147-4-33.ec2.internal.wa... |
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Optimal metropolis algorithms for product measures on the vertices of a hypercube.
Roberts, G. O. (1997) Optimal metropolis algorithms for product measures on the vertices of a hypercube. Stochastics, 62 (3 & 4). pp. 275-284.
Full text not available from this repository.
Optimal scaling problems for high dimensional Me... | {"url":"http://eprints.lancs.ac.uk/19469/","timestamp":"2014-04-16T08:56:33Z","content_type":null,"content_length":"15688","record_id":"<urn:uuid:771526e1-1985-466d-a317-711c4d3e77e4>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00302-ip-10-147-4-33.ec2.internal.warc.gz"} |
Next: Arguments Up: Generalized Symmetric Eigenvalue Problems Previous: LA_SBGV / LA_SBGVD /   Contents   Index
LA_SBGV, LA_SBGVD, LA_HBGV and LA_HBGVD compute all eigenvalues and, optionally, all eigenvectors of the generalized eigenvalue problem
where LA_SBGV and LA_SBGVD and complex Hermitian in the cases of... | {"url":"http://www.netlib.org/lapack95/lug95/node291.html","timestamp":"2014-04-20T11:17:11Z","content_type":null,"content_length":"4182","record_id":"<urn:uuid:dce79a1e-5a8e-4d01-b4ca-9f164affdb46>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00130-ip-10-147-4-33.ec2.internal.warc.... |
Orthonormal Help! (Lin. Alg.)
October 30th 2008, 06:08 AM #1
Junior Member
Sep 2008
Orthonormal Help! (Lin. Alg.)
12) Determine whether the given orthogonal set of vectors is orthonormal. If it is not, normalize the vectors to form an orthonormal set.
(Need help on this one)
q1 q2
[1/2] , [1/2]
... | {"url":"http://mathhelpforum.com/advanced-algebra/56579-orthonormal-help-lin-alg.html","timestamp":"2014-04-20T14:15:12Z","content_type":null,"content_length":"29217","record_id":"<urn:uuid:e9d4d12b-c33d-4290-91fe-a3fc082643b5>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00411-ip-1... |
The Complexity of Decision Versus Search
Results 1 - 10 of 22
, 2000
"... This paper puts forward a new notion of a proof based on computational complexity and explores its implications for computation at large. Computationally sound proofs provide, in a novel and
meaningful framework, answers to old and new questions ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=789259","timestamp":"2014-04-18T17:52:27Z","content_type":null,"content_length":"39437","record_id":"<urn:uuid:37d88ee7-a604-4c87-8a27-5233fef6d1b3>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00309-ip-10-147-4-33.ec2.internal.war... |
Another hard puzzle but this one is trickier
One day a engineer was ordered by his boss to measure the length of a road. However, the engineer had only a single piece of rope which he didn't know the length of.What he did learn was that if he
stretched this rope out 30 times it would be 2m long. But if he did it 29 tim... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=27512","timestamp":"2014-04-20T03:21:18Z","content_type":null,"content_length":"12757","record_id":"<urn:uuid:cad766c5-511d-4b24-8236-3a387e27615a>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00044-ip-10-147-4-33.ec2.internal.... |
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Topic: Boolean satisfiability
Replies: 6 Last Post: Dec 16, 2013 6:57 AM
Messages: [ Previous | Next ]
... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2610612&messageID=9341856","timestamp":"2014-04-16T16:57:08Z","content_type":null,"content_length":"23581","record_id":"<urn:uuid:d552a322-6bc6-466e-9eb3-ec812bad132a>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00573-ip-10-147-4... |
My regular readers are no doubt wondering what it was that Bram and I talked about yesterday evening that was so much fun it left my diary so inarticulate. I'll try to summarize.
Rigorously formal mathematics is interesting, but has a well-earned reputation for being too painful and tedious to be really practical for a... | {"url":"http://advogato.org/person/raph/diary.html?start=240","timestamp":"2014-04-18T00:20:53Z","content_type":null,"content_length":"32595","record_id":"<urn:uuid:c6e32946-b3e3-4033-8eaa-abdfd1ffacad>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00647-ip-10-147-4-33.ec2.internal.wa... |
SF&PA: One more example
SF&PA: One more example April 9, 2008
Posted by Noah Snyder in planar algebras, subfactors, Uncategorized.
Sorry for the delay, Scott’s been in town and so I’ve been too busy doing actual research to get much blogging done. This post was also a little delayed because I didn’t understand this exa... | {"url":"http://sbseminar.wordpress.com/2008/04/09/sfpa-one-more-example/","timestamp":"2014-04-17T01:03:52Z","content_type":null,"content_length":"75667","record_id":"<urn:uuid:97921749-7ac2-445a-915f-a8c428af0b38>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00129-ip-10-147-4-33.ec2... |
An eternity of infinities: the power and beauty of mathematics | The Curious Wavefunction, Scientific American Blog Network
The biggest intellectual shock I ever received was in high school. Someone gifted me a copy of the physicist George Gamow’s classic book “One two three…infinity”. Gamow was not only a brilliant
sc... | {"url":"http://blogs.scientificamerican.com/the-curious-wavefunction/2013/01/22/an-eternity-of-infinities-the-power-and-beauty-of-mathematics/?tab=read-posts","timestamp":"2014-04-19T17:20:14Z","content_type":null,"content_length":"123150","record_id":"<urn:uuid:987cd445-3012-423e-a3ee-b881383da685>","cc-path":"CC-MAIN... |
Sinusoidal Characteristics
June 9th 2011, 05:11 AM #1
Junior Member
Jun 2011
Sinusoidal Characteristics
I am having difficulty with this function:
y = -2sin (2 ((t+1)/3)
I know to find the period I need to divide 360 degrees by the absolute value of b, but I can't figure out how to factor the equation p... | {"url":"http://mathhelpforum.com/trigonometry/182688-sinusoidal-characteristics.html","timestamp":"2014-04-18T23:24:21Z","content_type":null,"content_length":"54189","record_id":"<urn:uuid:10fa0d9b-2049-48d6-86d4-1855020e9f8d>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00488-ip-10-... |
Scientific notation
John Lee wrote (in part):
>> Write in scientific notation: 255,000.
>> (1) 255 x 10^3
>> (2) 25.5 x 10^4
>> (3) 2.55 x 10^5
>> (4) 255,000
Dave L. Renfro wrote (in part):
> In my opinion, this is the kind of question that should
> be avoided in tests. If it is important for the student
> to know wha... | {"url":"http://math-teach.2386.n7.nabble.com/Scientific-notation-td21685.html","timestamp":"2014-04-17T07:04:40Z","content_type":null,"content_length":"56201","record_id":"<urn:uuid:426c43e8-11a0-4b03-bd03-9a041d609a4f>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00449-ip-10-147-4-... |
inverse function challenge
January 28th 2010, 10:54 PM #1
Jan 2010
inverse function challenge
Can someone show me the way?
I need to find the inverse of f(x) = 9 + (X squared) + tan(Pi times X/2)
Perhaps there are tools on this website for writing the equation. I hope you can understand.
$f(x)= 9+ x... | {"url":"http://mathhelpforum.com/advanced-algebra/126074-inverse-function-challenge.html","timestamp":"2014-04-24T09:54:18Z","content_type":null,"content_length":"33849","record_id":"<urn:uuid:90b584ba-57ad-4ae8-bdbc-98418c6c1906>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00414-i... |
Quantitative Estimation
Chapter 3:
Predicting Sentencing for Low-Level Crimes:
A Cognitive Modeling Approach
Laws and guidelines regulating legal decision making are often imposed without taking the cognitive processes of the legal decision maker into account. In the case of sentencing, this raises the
question of to ... | {"url":"http://edoc.hu-berlin.de/dissertationen/von-helversen-bettina-2008-01-18/HTML/chapter4.html","timestamp":"2014-04-20T13:36:47Z","content_type":null,"content_length":"149632","record_id":"<urn:uuid:fd00266f-a21a-44a8-b22d-b70f50fd144f>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-2014041600... |
Adding/Subtracting dB and dBM
A few things about working with dB and dBm.
• Adding dB values is the same as multiplying with regular numbers. So if you add 10dB to a decibel value it is the same as multiplying a regular number by 10.
• Subtracting dB values is the same as dividing with regular numbers.
• It is OK to ad... | {"url":"http://www.bessernet.com/articles/dBm/Convert020.html","timestamp":"2014-04-17T22:00:34Z","content_type":null,"content_length":"4224","record_id":"<urn:uuid:eae6f50c-d89d-4df7-8fa6-8a674c38efb5>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00579-ip-10-147-4-33.ec2.internal.w... |
Norwood, NJ Math Tutor
Find a Norwood, NJ Math Tutor
...Throughout his career Ken has been particularly good at helping people understand basic principles in chemistry, physics and math and how they are and can be applied to everyday life. Teaching
and communications skills were critical in reporting research resul... | {"url":"http://www.purplemath.com/norwood_nj_math_tutors.php","timestamp":"2014-04-19T17:37:39Z","content_type":null,"content_length":"23756","record_id":"<urn:uuid:e5db4967-e502-4855-a286-e975b3604ce2>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00156-ip-10-147-4-33.ec2.internal.w... |
Prof. Bryan Caplan
Econ 812
Week 8: Symmetric Information
I. Expected Utility Theory
A. How do people choose between gambles? In particular, what is the relationship between the value they put on having x with certainty versus having x with p<1?
B. Simplest theory: Expected value maximization. People choose whatever ... | {"url":"http://econfaculty.gmu.edu/bcaplan/e812/micro6.htm","timestamp":"2014-04-24T06:25:45Z","content_type":null,"content_length":"96953","record_id":"<urn:uuid:efffc46e-8332-427b-8d5c-8271885b6386>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00050-ip-10-147-4-33.ec2.internal.warc... |
*Baby filter* Our 11ish month old has had two super weird bedtimes ("happy happy party time! Hey, did you know I can make farting noises with my mouth? woohoo!") this week and I'm trying to figure
out what might be going on, and more importantly what our options are for dealing with it. All the gory details inside.
[mo... | {"url":"http://ask.metafilter.com/tags/regression","timestamp":"2014-04-25T04:48:45Z","content_type":null,"content_length":"36389","record_id":"<urn:uuid:d217019d-3443-4d17-a7ca-75525ccfeaa1>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00414-ip-10-147-4-33.ec2.internal.warc.gz"} |
Existence of Solutions of a Riccati Differential System from a General Cumulant Control Problem
International Journal of Differential Equations
Volume 2011 (2011), Article ID 319375, 13 pages
Research Article
Existence of Solutions of a Riccati Differential System from a General Cumulant Control Problem
^1Department of... | {"url":"http://www.hindawi.com/journals/ijde/2011/319375/","timestamp":"2014-04-20T01:53:10Z","content_type":null,"content_length":"673482","record_id":"<urn:uuid:24680d9d-0cce-4c22-b76a-4025577358bc>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00602-ip-10-147-4-33.ec2.internal.warc... |
the definition of infinitesimal
in mathematics, a quantity less than any finite quantity yet not zero. Even though no such quantity can exist in the real number system, many early attempts to justify calculus were based on
sometimes dubious reasoning about infinitesimals: derivatives were defined as ultimate ratios of ... | {"url":"http://dictionary.reference.com/browse/infinitesimal","timestamp":"2014-04-21T07:51:48Z","content_type":null,"content_length":"104949","record_id":"<urn:uuid:c4277ec0-8006-4088-b51a-7d0ae620aa43>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00169-ip-10-147-4-33.ec2.internal.... |
How to Calculate Historical Variance & Return on a Stock
When picking investments, knowing the volatility of a stock can help you decide if it's right for your particular strategy. For example, if you're very risk-averse, stocks with low volatility might
fit better in your portfolio. If you don't mind taking on extra r... | {"url":"http://budgeting.thenest.com/calculate-historical-variance-return-stock-23102.html","timestamp":"2014-04-20T05:42:38Z","content_type":null,"content_length":"45189","record_id":"<urn:uuid:8baafe6d-658b-48cd-8f62-0e190b5ccf85>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00214... |
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Standardized Test Practice: Nine less than half n is equal to ... | {"url":"http://openstudy.com/updates/4f38309ce4b0fc0c1a0d8fb6","timestamp":"2014-04-21T10:10:56Z","content_type":null,"content_length":"33162","record_id":"<urn:uuid:416940a7-1c78-4b6e-a091-478ca2d28e3a>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00148-ip-10-147-4-33.ec2.internal.... |
| Measures
Home Math 6th grade Measures
Math 6th grade: Measures
Measures: Lengths
Choose the right measure (km, m, etc) How much is it (1)?
Measures: weights
How much is it (2)?
Measures: Perimeter and surface
What is the perimeter (1)? What is the area (1)? What is the perimeter (2)? What is the area (2)? Convert the... | {"url":"http://www.mathabc.com/math-6th-grade/measures","timestamp":"2014-04-17T15:28:40Z","content_type":null,"content_length":"19315","record_id":"<urn:uuid:37d86387-d268-4672-83d6-8d72f9e2a182>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00387-ip-10-147-4-33.ec2.internal.warc.gz"... |
Our ability to estimate simple statistics: a neglected research area
November 15, 2012
By junkcharts
(This article was originally published at Numbers Rule Your World, and syndicated at StatsBlogs.)
I recently came across a series of papers by Irwin Levin (link), about how well people estimate statistical averages from... | {"url":"http://www.statsblogs.com/2012/11/15/our-ability-to-estimate-simple-statistics-a-neglected-research-area/","timestamp":"2014-04-17T21:39:38Z","content_type":null,"content_length":"36537","record_id":"<urn:uuid:879912de-467b-4378-9a0f-198739c549b9>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MA... |
Average employee number
August 5th 2010, 08:38 AM #1
Aug 2010
Average employee number
This is easy I'm sure, but I can't work it out - have tried several ways, but here's the one that is easiest to explain:
Let's say that my company starts the year with 0 employees. At the end it has 202. I recruited 346 ne... | {"url":"http://mathhelpforum.com/algebra/152853-average-employee-number.html","timestamp":"2014-04-17T08:33:38Z","content_type":null,"content_length":"45773","record_id":"<urn:uuid:a8db9f03-a917-4c0d-93be-40e49aafa079>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00002-ip-10-147-4-33... |
The Stock Market and Economic Growth in Nigeria: An Empirical Investigation
The link between capital market and economic growth has been investigated extensively by researchers. Using Granger causality tests to ascertain the causal relationship between financial development
and economic growth, Spears (1991) provides e... | {"url":"http://www.medwelljournals.com/fulltext/?doi=jeth.2010.65.70","timestamp":"2014-04-19T14:36:56Z","content_type":null,"content_length":"57100","record_id":"<urn:uuid:0033088c-989d-40e8-890a-84a9885296fe>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00277-ip-10-147-4-33.ec2.in... |
Electronic calculator
Calculating Machines --- Abacus --- Napier's bones --- Slide Rule --- Logarithms --- Calculator
Nowadays, nearly anyone who wants a machine to do a calculation uses a calculator. These were originally called electronic calculators, to distinguish them from mechanical calculators, or pocket
calcu... | {"url":"http://gwydir.demon.co.uk/jo/numbers/machine/calculator.htm","timestamp":"2014-04-19T04:19:35Z","content_type":null,"content_length":"20693","record_id":"<urn:uuid:b8c0e639-449a-4118-901d-797e774cb52f>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00425-ip-10-147-4-33.ec2.inte... |
joule (J)
The derived unit of energy in the SI system of units. It is named after the English physicist James Joule. 1 joule is the energy used (or the work done) by a force of one newton in moving its point
of application one meter in the direction of the force; also equivalent to the energy dissipated by 1 watt in on... | {"url":"http://www.daviddarling.info/encyclopedia/J/joule_unit.html","timestamp":"2014-04-18T00:16:53Z","content_type":null,"content_length":"6075","record_id":"<urn:uuid:7096a71b-d75f-4f27-b50c-b054a289560c>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00181-ip-10-147-4-33.ec2.inter... |
Bisimulation from Open Maps
Results 1 - 10 of 80
, 2000
"... In the semantics of programming, nite data types such as finite lists, have traditionally been modelled by initial algebras. Later final coalgebras were used in order to deal with in finite data
types. Coalgebras, which are the dual of algebras, turned out to... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.16.5460","timestamp":"2014-04-19T18:15:40Z","content_type":null,"content_length":"37020","record_id":"<urn:uuid:df6f9e8e-6bd0-4816-aece-682a040239dc>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00400-ip-10-147-4-33.ec2.inte... |
Initial impressions of RangeLab
December 30, 2011
By Derek-Jones
I was rummaging around in the source of R looking for trouble, as one does, when I came across what I believed to be a less than optimally accurate floating-point algorithm (function R_pos_di in src/
main/arithemtic.c). Analyzing the accuracy of floating-... | {"url":"http://www.r-bloggers.com/initial-impressions-of-rangelab/","timestamp":"2014-04-21T14:43:54Z","content_type":null,"content_length":"44665","record_id":"<urn:uuid:8226c017-721b-45db-84b1-bd533d14aedc>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00237-ip-10-147-4-33.ec2.inte... |
Results 1 - 10 of 186
, 1996
"... We first exhibit in the commutative case the simple algebraic relations between the algebra of functions on a manifold and its infinitesimal length element ds. Its unitary representations
correspond to Riemannian metrics and Spin structure while ds is the Dirac propagator ds = ×— × = D... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=459478","timestamp":"2014-04-17T08:11:34Z","content_type":null,"content_length":"33899","record_id":"<urn:uuid:c5dffa88-f270-4b7e-b20f-66e753de6d68>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00308-ip-10-147-4-33.ec2.internal.war... |
Jefferson Park, Chicago, IL
Chicago, IL 60642
Former teacher tutors math, physics & engineering
...As a result I have extensive experience in physics, statics, dynamics, heat & mass transfer, thermodynamics and controls, as well as the mathematics that support these topics (linear algebra,
I, II and III, differential ... | {"url":"http://www.wyzant.com/Jefferson_Park_Chicago_IL_Calculus_tutors.aspx","timestamp":"2014-04-16T09:16:55Z","content_type":null,"content_length":"62105","record_id":"<urn:uuid:1252be51-4137-4dfe-bad8-02b5637fb018>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00186-ip-10-147-4-3... |
Sequence Labelling SVMs Trained in One Pass
Antoine Bordes, Nicolas Usunier and Léon Botou
ECML PKDD 2008, Part I Volume LNAI 5211, , 2008. ISSN 1611-3349
This paper proposes an online solver of the dual formulation of support vector machines for structured output spaces. We apply it to sequence labelling using the exa... | {"url":"http://eprints.pascal-network.org/archive/00004775/","timestamp":"2014-04-18T21:06:10Z","content_type":null,"content_length":"7226","record_id":"<urn:uuid:1fbcf885-9a3d-499e-bf63-f309ff1f1be0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00361-ip-10-147-4-33.ec2.internal.warc... |