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[Numpy-discussion] object dtype questions
Ernest Adrogué eadrogue@gmx....
Sun Sep 6 06:32:52 CDT 2009
5/09/09 @ 11:22 (-0600), thus spake Mark Wendell:
> For example:
> Say that C is a simple python class with a couple attributes and methods.
> a = np.empty( (5,5), dtype=object)
> for i in range(5):
> for j in ra... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-September/045029.html","timestamp":"2014-04-17T21:24:23Z","content_type":null,"content_length":"3630","record_id":"<urn:uuid:803c75bf-5972-47fd-a20b-1985ce24cb21>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00231-ip-10-1... |
Westford, MA Math Tutor
Find a Westford, MA Math Tutor
...When I teach the subject, I emphasize connections between theory and computation, a link which too many courses obscure, tending as they do to focus on one to the exclusion of the other.
Engineers need to know enough of the theory of linear algebra to unders... | {"url":"http://www.purplemath.com/westford_ma_math_tutors.php","timestamp":"2014-04-18T00:27:59Z","content_type":null,"content_length":"23935","record_id":"<urn:uuid:0fb4508d-6660-4642-bf23-631e7222d53a>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00192-ip-10-147-4-33.ec2.internal.... |
Palos Verdes Peninsula Algebra 2 Tutor
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Pipe Miter Formula
Pipe Miter Formula PDF
Sponsored High Speed Downloads
When insulating elbows in a pipe run, it is sometimes desired to miter cut standard pipe insulation rather than use diaper inserts or if preformed insulation inserts are unavailable. To estimate the
length of pipe insulation required to
Formula 1... | {"url":"http://ebookilys.org/pdf/pipe-miter-formula","timestamp":"2014-04-18T18:25:37Z","content_type":null,"content_length":"41032","record_id":"<urn:uuid:ad5a3417-6aa5-428c-a3e3-373c0a5f3660>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00187-ip-10-147-4-33.ec2.internal.warc.gz"} |
Scientific Notation
Scientific notation is used to express very large or very small numbers. A number in scientific notation is written as the product of a number (integer or decimal) and a power of 10. The number
has one digit to the left of the decimal point. The power of ten indicates how many places the dec... | {"url":"http://www.aaamath.com/B/g6_71lx1.htm","timestamp":"2014-04-19T04:49:54Z","content_type":null,"content_length":"7410","record_id":"<urn:uuid:eb05340a-4090-4bb1-878b-f6e3f303c736>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00630-ip-10-147-4-33.ec2.internal.warc.gz"} |
Fundamental Research and Development International :: Fundamental Journal of Mathematical Physics
About the Journal
Fundamental Journal of Mathematical Physics is a peer-reviewed international journal of physics covering its mathematical aspects. The journal covers broad spectrum of physics having thrust on the
areas... | {"url":"http://www.frdint.com/fundamental_journal_mathematical_physics.html","timestamp":"2014-04-20T11:18:34Z","content_type":null,"content_length":"13004","record_id":"<urn:uuid:f5312849-bf5b-4e29-bb88-036be204bda9>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00442-ip-10-147-4-33... |
Big Data Graphs: Loopy Lattices
The content of this article was originally co-authored by Marko Rodriguez and Bobby Norton over at the Aurelius blog.
A lattice is a graph that has a particular, well-defined structure. An nxn lattice is a 2-dimensional grid where there are n edges along its x-axis and n edges along it... | {"url":"http://architects.dzone.com/articles/big-data-graphs-loopy-lattices","timestamp":"2014-04-17T12:45:31Z","content_type":null,"content_length":"74810","record_id":"<urn:uuid:64c856b5-81d3-4e3a-b5bf-701b48d2357f>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00494-ip-10-147-4-33.... |
Metuchen Algebra 2 Tutor
Find a Metuchen Algebra 2 Tutor
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Show that Z=E mod 9, where E is the sum of digits of r (in dec. repres. of r)
April 8th 2011, 03:06 PM
Show that Z=E mod 9, where E is the sum of digits of r (in dec. repres. of r)
I have the following problem and I don't know how to go about this... I would really appreciate if you could give me a hand. The proble... | {"url":"http://mathhelpforum.com/number-theory/177292-show-z-e-mod-9-where-e-sum-digits-r-dec-repres-r-print.html","timestamp":"2014-04-20T12:41:41Z","content_type":null,"content_length":"6866","record_id":"<urn:uuid:3b89f086-165d-4211-81e2-b94a8cf00910>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAI... |
z-score help
June 24th 2010, 03:31 PM #1
Jun 2010
z-score help
Find the z-score for having area 0.07 to its right under the standard normal curve, that is, find z 0.07.
I have the choices of 1.45, 1.26, 1.48, and 1.39 but I can't seem to find any of those values on the chart. Which would be the right one.
... | {"url":"http://mathhelpforum.com/statistics/149296-z-score-help.html","timestamp":"2014-04-18T09:23:53Z","content_type":null,"content_length":"32274","record_id":"<urn:uuid:9409d1e6-d130-48b5-ace7-f59f12c65af9>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00573-ip-10-147-4-33.ec2.int... |
Essentials of College Algebra with Modeling and Visualization plus MyMathLab with Pearson eText...
Why Rent from Knetbooks?
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Two Open Problems for the Subgroup-Reduction based Dedekindian HSP Algorithm
By fredw on Thursday, August 5 2010, 18:41 - Permalink
One of my main idea after having studied the Hidden Subgroup Problem is that subgroup simplification is likely to play an important role. Basically, rather than directly finding the hidden... | {"url":"http://www.maths-informatique-jeux.com/blog/frederic/?post/2010/08/05/Two-Open-Problems-for-the-Subgroup-Reduction-based-Dedekindian-HSP-Algorithm","timestamp":"2014-04-20T18:24:21Z","content_type":null,"content_length":"24859","record_id":"<urn:uuid:10d05f9d-7ff6-41a5-b083-de707485af2b>","cc-path":"CC-MAIN-201... |
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Topic review (newest first)
2006-01-07 04:26:18
rickyoswaldiow wrote:
Consider this: you have a bag of sweets containing 10 whole sweets but lots of shrapnel in the bottom of the bag. The shrapnel could make up 3/4 of a sweet yet you'd still say you have 10 sweets.
Then in this case, are yo... | {"url":"http://www.mathisfunforum.com/post.php?tid=1576&qid=22419","timestamp":"2014-04-19T05:05:20Z","content_type":null,"content_length":"23556","record_id":"<urn:uuid:933b6166-53be-4703-a2c1-b0cfa750b52c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00563-ip-10-147-4-33.ec2.inter... |
[Tutor] Simple RPN calculator
Brian van den Broek bvande at po-box.mcgill.ca
Sun Dec 5 17:40:38 CET 2004
Kent Johnson said unto the world upon 2004-12-05 06:55:
> RPN reverses the order of operator and operand, it doesn't reverse the
> whole string. So in Polish Notation 2 + 3 is +23 and (2 + 3) - 1 is
> -+231; in RP... | {"url":"https://mail.python.org/pipermail/tutor/2004-December/033816.html","timestamp":"2014-04-17T18:04:49Z","content_type":null,"content_length":"4730","record_id":"<urn:uuid:7dc3f2e2-a616-4dff-abaf-ee29b8557b7e>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00026-ip-10-147-4-33.ec2... |
Physics Forums - View Single Post - Calculating CFM from PSI and C.S.A.
With this formula, are we supposed to assume that velocity is in seconds? Obviously, I do not know what the background and proofs behind this formula are. And in my ignorance, I can't feel
comfortable assuming what the units of a variable are expr... | {"url":"http://www.physicsforums.com/showpost.php?p=3528033&postcount=14","timestamp":"2014-04-19T02:25:06Z","content_type":null,"content_length":"6897","record_id":"<urn:uuid:4541c85e-6812-418e-9fa2-2c5ea765c380>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00417-ip-10-147-4-33.ec2.... |
The Computational Life
I regret to inform that I will no longer be updating this blog. However, if you're interested in any further writing I might do on evolution, programming, and the like, I encourage you to follow me
on Twitter. I'll post updates there.
Follow @elirm
Disclaimer: All characters depicted in the follo... | {"url":"http://computationallife.blogspot.com/","timestamp":"2014-04-20T08:14:08Z","content_type":null,"content_length":"131227","record_id":"<urn:uuid:ebabbdb6-4b2e-4e67-a5cd-bf88f641c5e9>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00327-ip-10-147-4-33.ec2.internal.warc.gz"} |
Noise Attenuation
In this section: Coherent Noise, Random Noise, Swell Noise, De-Spiking, Acquisition Noise, Seismic Interference, Footprint Removal, Receiver Motion Correction.
See also: Refine (high frequency enhancement)
Spectrum offers a full range of methods to attenuate different types of seismic noise – the noi... | {"url":"http://www.spectrumasa.com/services/si-time/noise-attenuation","timestamp":"2014-04-18T00:13:50Z","content_type":null,"content_length":"32488","record_id":"<urn:uuid:4fd8405c-5d3e-4a59-b7b4-608df0792fc7>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00121-ip-10-147-4-33.ec2.i... |
convert 850,000 Euros into us dollars
You asked:
convert 850,000 Euros into us dollars
Say hello to Evi
Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more. Over the next few months we
will be adding al... | {"url":"http://www.evi.com/q/convert_850,000_euros_into_us_dollars","timestamp":"2014-04-20T19:10:05Z","content_type":null,"content_length":"55931","record_id":"<urn:uuid:ed81c877-6d1a-4e1e-8e37-8b4e323caba5>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00030-ip-10-147-4-33.ec2.inte... |
--- Library to support meta-programming in Curry.
--- This library contains a definition for representing FlatCurry programs
--- in Haskell (type "Prog").
--- @author Michael Hanus
--- @version September 2003
--- Version for Haskell (slightly modified):
--- December 2004, Martin Engelke (men@informatik.uni-kiel.de)
--... | {"url":"http://hackage.haskell.org/package/curry-base-0.2.6/docs/src/Curry-FlatCurry-Type.html","timestamp":"2014-04-23T19:35:26Z","content_type":null,"content_length":"50670","record_id":"<urn:uuid:9693b2ce-6511-4908-bfd9-5258867ef718>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00... |
Post a reply
The third degree polynomial divided by the fifth degree polynomial can be written as an infinite
series as:
Then just integrate it term by term to get the indefinite integral in an infinite series form.
Starting with the 1/x^2 term the coefficients in the series repeat in blocks of 10 in the pattern
1,-1,1... | {"url":"http://www.mathisfunforum.com/post.php?tid=18496&qid=242110","timestamp":"2014-04-18T23:20:03Z","content_type":null,"content_length":"19666","record_id":"<urn:uuid:b10dcb8a-0630-45f9-ad4c-d5d981badd87>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00064-ip-10-147-4-33.ec2.int... |
Topological Metric Space with 3 elements
October 17th 2011, 09:46 AM #1
Super Member
Aug 2010
Topological Metric Space with 3 elements
Can you create a topological metric space from three points (the set X) in the plane? Obviously, d is defined.
A ball at each point is the point itself (satisfies def of nei... | {"url":"http://mathhelpforum.com/differential-geometry/190598-topological-metric-space-3-elements.html","timestamp":"2014-04-21T04:54:30Z","content_type":null,"content_length":"52824","record_id":"<urn:uuid:43557e8a-611d-4aa1-9c59-4336138492d1>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416... |
Lin Corporation has a single product whose selling price is $143 and whose variable expense is $58 p
Lin Corporation has a single product whose selling price is $143 and whose variable expense is $58 per unit. The company\\\'s monthly fixed expense is $41,400. Requirements: 1. using the equation
method, solve for the u... | {"url":"http://onlinesolutionproviders.com/tutorial/12052/lin-corporation-has-a-single-product-whose-selling-price-is-143-and-whose-variable-expense-is-58-p","timestamp":"2014-04-19T22:05:40Z","content_type":null,"content_length":"23022","record_id":"<urn:uuid:b47405b2-0296-41c5-b6ac-ba781a7bfd24>","cc-path":"CC-MAIN-2... |
1. Introduction
All results and input files are available at
In the following (in no particular order), the updates for PDG 2007
with respect to PDG 2006 (web update) are discussed.
2. Changes to common parameters
We use the updated input parameters for mixing and lifetimes from the
HFAG PDG 2007 update of the Oscill... | {"url":"http://www.slac.stanford.edu/xorg/hfag/semi/pdg07/update.html","timestamp":"2014-04-20T13:48:10Z","content_type":null,"content_length":"1643","record_id":"<urn:uuid:7bd91fc8-60cd-4d71-afe4-b3fb07d965e5>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00205-ip-10-147-4-33.ec2.in... |
Constructing a Pentagon
Navigation Panel: Previous | Up | Forward | Graphical Version | PostScript version | U of T Math Network Home
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Question Corner and Discussion Area
Constructing a Pentagon
Asked by Ting Ting Wu, student, State College Area High School on January 27, 1998:
... | {"url":"http://www.math.toronto.edu/mathnet/plain/questionCorner/pentagon.html","timestamp":"2014-04-19T20:32:43Z","content_type":null,"content_length":"5259","record_id":"<urn:uuid:8f93e461-7d87-4e4d-bcef-f01e13efd259>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00088-ip-10-147-4-... |
Proof of equality of finite sum, and trigonometric rational function
September 30th 2010, 01:11 PM #1
Sep 2010
Proof of equality of finite sum, and trigonometric rational function
First of all I'm not sure if this is the right place to post this question. It's for a partial differential equations course, but it... | {"url":"http://mathhelpforum.com/differential-equations/158000-proof-equality-finite-sum-trigonometric-rational-function.html","timestamp":"2014-04-17T04:14:45Z","content_type":null,"content_length":"32659","record_id":"<urn:uuid:c5196d83-6ab0-4903-9634-2b4c00011d95>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.4... |
Emmaus Statistics Tutor
I have known since second grade that I wanted to be a math teacher. I was the kid on the playground using recess to teach her friends to subtract. After graduating from Lehigh University with a BA
in Mathematics and M.Ed. in Secondary Education, I spent six years teaching high school math.
... | {"url":"http://www.purplemath.com/emmaus_statistics_tutors.php","timestamp":"2014-04-20T11:25:20Z","content_type":null,"content_length":"23882","record_id":"<urn:uuid:cb24bedc-705b-4939-8972-b178ac81b51f>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00022-ip-10-147-4-33.ec2.internal... |
Review of Gravitation
The planets orbit the sun in:
The eccentricity of an ellipse with semimajor axis length 10 meters and semiminor axis length 5 meters is:
A planet sweeps out an area equal to half the total area of its orbit in 180 days. Its orbital period is:
If the circular orbit of a planet is reduced in radius ... | {"url":"http://www.sparknotes.com/physics/gravitation/review/quiz.html","timestamp":"2014-04-19T07:11:38Z","content_type":null,"content_length":"114281","record_id":"<urn:uuid:293fad4e-5e91-44d9-bffd-614715d3fc24>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00034-ip-10-147-4-33.ec2... |
etd AT Indian Institute of Science: Hydrologic Impacts Of Climate Change : Uncertainty Modeling
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Civi... | {"url":"http://etd.ncsi.iisc.ernet.in/handle/2005/546","timestamp":"2014-04-16T17:07:20Z","content_type":null,"content_length":"33483","record_id":"<urn:uuid:5a4537aa-6d58-4132-af9c-733c7b032d3b>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00195-ip-10-147-4-33.ec2.internal.warc.gz"... |
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Bibliographic References
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Toward Optimal Broadcast in a Star Graph Using Multiple Spanning Trees
May 1997 (vol. 46 no. 5)
pp. 593-599
ASCII Text x
... | {"url":"http://www.computer.org/csdl/trans/tc/1997/05/t0593-abs.html","timestamp":"2014-04-24T01:33:13Z","content_type":null,"content_length":"56057","record_id":"<urn:uuid:afd310d5-9887-4bf6-9124-03adbae33d27>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00434-ip-10-147-4-33.ec2.in... |
A Million Random Digits with 100,000 Normal Deviates
Since the RAND Corporation seems to take the position that their canonical table of random digits is their property,^1 here is a drop-in replacement. The formatting and statistical properties of
these digits are identical, but the numbers themselves are independently... | {"url":"http://hcoop.net/~ntk/random/","timestamp":"2014-04-21T14:40:13Z","content_type":null,"content_length":"8209","record_id":"<urn:uuid:c67b6688-cdc8-4795-bd13-43465d69396e>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00056-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Topic: looking for example of closed set that is *not* complete in a metric space
Replies: 26 Last Post: Feb 3... | {"url":"http://mathforum.org/kb/message.jspa?messageID=8219276","timestamp":"2014-04-18T10:36:10Z","content_type":null,"content_length":"54705","record_id":"<urn:uuid:23fe937d-6c21-405b-8e84-180b2a12fc43>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00389-ip-10-147-4-33.ec2.internal... |
Emmaus Statistics Tutor
I have known since second grade that I wanted to be a math teacher. I was the kid on the playground using recess to teach her friends to subtract. After graduating from Lehigh University with a BA
in Mathematics and M.Ed. in Secondary Education, I spent six years teaching high school math.
... | {"url":"http://www.purplemath.com/emmaus_statistics_tutors.php","timestamp":"2014-04-20T11:25:20Z","content_type":null,"content_length":"23882","record_id":"<urn:uuid:cb24bedc-705b-4939-8972-b178ac81b51f>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00022-ip-10-147-4-33.ec2.internal... |
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What is the simplest form of the expression? sqrt20+sqrt45-sqr... | {"url":"http://openstudy.com/updates/50ca7574e4b09c557144e335","timestamp":"2014-04-18T23:46:11Z","content_type":null,"content_length":"39321","record_id":"<urn:uuid:24909c06-9edb-4325-8745-b4cb647b7799>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00280-ip-10-147-4-33.ec2.internal.w... |
Easy Lagrangian interpolation
As everybody knows, the formula for Lagrangian interpolation though points $(x_i,y_i)$, where all the $x_i$ values are distinct, is given by
$\displaystyle{P(x)=\sum_{i=0}^n\left(\prod_{je i}\frac{x-x_j}{x_i-x_j}\right)y_i}$
It is easy to see that this works, as the product is equal to zer... | {"url":"http://amca01.wordpress.com/2012/01/31/easy-lagrangian-interpolation/","timestamp":"2014-04-19T11:55:29Z","content_type":null,"content_length":"64701","record_id":"<urn:uuid:7f4f2be4-945d-4b36-8767-52be6c0d6fd7>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00103-ip-10-147-4-... |
Affinity laws, positive dis;placement pumps
Subject: The affinity laws for rotary, positive displacement pumps 13-6
The affinity laws accurately predict the effect of changing the speed of a centrifugal or rotary pump, and they also do a fairly good job of predicting the effect of changing the diameter of a
centrifugal... | {"url":"http://www.mcnallyinstitute.com/13-html/13-06.htm","timestamp":"2014-04-20T00:38:54Z","content_type":null,"content_length":"10812","record_id":"<urn:uuid:ab716ac5-3964-48bd-89e1-da8d43128826>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00132-ip-10-147-4-33.ec2.internal.warc... |
Lawncrest, PA Math Tutor
Find a Lawncrest, PA Math Tutor
...Conclusion: I hope I have peaked your interest with my years of experience and unique perspective. Please do not hesitate to contact me through Wyzant where we can discuss your writing needs
and availability. I look forward to working with you.I graduated ... | {"url":"http://www.purplemath.com/Lawncrest_PA_Math_tutors.php","timestamp":"2014-04-17T21:29:23Z","content_type":null,"content_length":"24133","record_id":"<urn:uuid:a6075c9a-86ff-4f7a-a21a-ead31415a6ad>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00180-ip-10-147-4-33.ec2.internal... |
The Cocktail Party Version
Posted by John Baez
guest post by Jeffrey Morton
In this guest post, I thought I would step back and comment about big picture of the motivation behind what I’ve been talking about on my own blog. I recently gave a talk at the University of Ottawa,
which tries to give some of the mathematical... | {"url":"http://golem.ph.utexas.edu/category/2009/02/the_cocktail_party_version.html","timestamp":"2014-04-17T05:03:39Z","content_type":null,"content_length":"80330","record_id":"<urn:uuid:5d939006-c68e-45c4-95a7-29aeb971db44>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00417-ip-10-... |
Wolfram Demonstrations Project
Vapor-Phase Solubility of Decane in Nitrogen as Functions of Temperature and Pressure
This Demonstration computes the solubility of a high-temperature boiling fluid (-decane) in supercritical nitrogen at various high pressures for user-set values of the temperature. Two approximate
method... | {"url":"http://www.demonstrations.wolfram.com/VaporPhaseSolubilityOfDecaneInNitrogenAsFunctionsOfTemperatu/","timestamp":"2014-04-16T07:18:50Z","content_type":null,"content_length":"44324","record_id":"<urn:uuid:688ef102-0cf3-45d9-8a22-7db004f78e3a>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-2014... |
Narberth Algebra Tutor
Find a Narberth Algebra Tutor
...In my graduate program I worked as a TA in undergraduate chemistry courses, where I taught students in recitation and office hours. I also undertook an independent research project at the
Wistar Institute, and have had my work published in a lead author paper.... | {"url":"http://www.purplemath.com/Narberth_Algebra_tutors.php","timestamp":"2014-04-20T09:23:38Z","content_type":null,"content_length":"23879","record_id":"<urn:uuid:6e2844dd-3605-4568-9d16-b6549a588ae4>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00337-ip-10-147-4-33.ec2.internal.w... |
Crypt::DH::GMP - Crypt::DH Using GMP Directly
use Crypt::DH::GMP;
my $dh = Crypt::DH::GMP->new(p => $p, g => $g);
my $val = $dh->compute_secret();
# If you want compatibility with Crypt::DH (it uses Math::BigInt)
# then use this flag
# You /think/ you're using Crypt::DH, but...
use Crypt::DH::GMP qw(-comp... | {"url":"http://search.cpan.org/~dmaki/Crypt-DH-GMP/lib/Crypt/DH/GMP.pm","timestamp":"2014-04-24T11:41:07Z","content_type":null,"content_length":"18714","record_id":"<urn:uuid:e9f25fd4-aaa8-4d8f-bec4-02de457470a0>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00103-ip-10-147-4-33.ec2.i... |
Natural Numbers
Wednesday, February 20, 2013
Natural Numbers
The first kind of numbers humanity discovered were the Natural Numbers. Now, this statement needs to be explained.
First, what does “kind of numbers” mean? Well, there are many of them! Like, for instance, the numbers you use to count (one apple, two apples, ... | {"url":"http://scientiststhesis.tumblr.com/post/43584022100/natural-numbers","timestamp":"2014-04-19T04:20:47Z","content_type":null,"content_length":"76636","record_id":"<urn:uuid:61431445-8ace-4f59-a2aa-63a42b5b1d79>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00557-ip-10-147-4-33... |
Publications of Miklós Maróti
1. J. Kincses, G. Makay, M. Maróti, J. Osztényi and L. Zádori, A Special case of the Stahl conjecture, European Journal of Combinatorics 34 (2013), 502–511. (doi)
2. P. Marković, M. Maróti and R. McKenzie, Finitely related clones and algebras with cube-terms, Order 29 Issue 2 (2012), 345... | {"url":"http://www.math.u-szeged.hu/~mmaroti/publications.html","timestamp":"2014-04-21T02:04:53Z","content_type":null,"content_length":"44499","record_id":"<urn:uuid:bc31baa6-cc97-45e4-aeea-0e67f285e5cb>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00394-ip-10-147-4-33.ec2.internal... |
The Analysis of a Fringe Heuristic for Binary Search Trees
Results 1 - 10 of 11
- SIAM Journal on Computing , 1998
"... Random binary search trees, b-ary search trees, median-of-(2k+1) trees, quadtrees, simplex trees, tries, and digital search trees are special cases of random split trees. For these trees, we o#
er a u... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=313551","timestamp":"2014-04-20T10:03:35Z","content_type":null,"content_length":"36899","record_id":"<urn:uuid:03617e94-983e-4061-b808-b1177dd62f51>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00027-ip-10-147-4-33.ec2.internal.war... |
Vector problem
May 3rd 2011, 02:55 PM
Vector problem
Q: an airplane is flying at an airspeed of 600 km/hr in a cross-wind that is 30 degrees west of north at a speed of 50 km/hr. In what direction should the plane fly to end up going due west?
Its been years since I did this, but am having a test and this probl... | {"url":"http://mathhelpforum.com/pre-calculus/179420-vector-problem-print.html","timestamp":"2014-04-23T17:20:22Z","content_type":null,"content_length":"5958","record_id":"<urn:uuid:387bbac0-e710-4084-bab6-b27074493da5>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00260-ip-10-147-4-3... |
Minimization under non-linear constraints
up vote 0 down vote favorite
There is a linear function of two variables that I am trying to minimize under an equality constraint. But, the constraint is non linear in the variables. Is there any technique to solve this? or can
I use approximations and linearize the constraint... | {"url":"http://mathoverflow.net/questions/29215/minimization-under-non-linear-constraints/29242","timestamp":"2014-04-20T14:03:35Z","content_type":null,"content_length":"60075","record_id":"<urn:uuid:b75f7590-1036-4ea8-a36e-db89e2f1b3b2>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-... |
Homework Help
Posted by Stanley on Thursday, January 24, 2013 at 11:13pm.
It is believed that at least 60% of voters from a certain region in Canada favor the free trade agreement (FTA). A recent poll indicated that out of 400 randomly selected individuals, 250 favored the
FTA. If we wished to perform a test to determi... | {"url":"http://www.jiskha.com/display.cgi?id=1359087205","timestamp":"2014-04-17T16:51:20Z","content_type":null,"content_length":"10202","record_id":"<urn:uuid:72b451be-cae7-4766-b4fb-243527bda961>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00422-ip-10-147-4-33.ec2.internal.warc.g... |
Carver, MA Math Tutor
Find a Carver, MA Math Tutor
...The other two are linear algebra and the stochastic systems (statistics), which come together in advanced courses. Everyone intending to pursue studies in basic science (including life
sciences), engineering or economics should have a good foundation in introduc... | {"url":"http://www.purplemath.com/carver_ma_math_tutors.php","timestamp":"2014-04-21T10:30:32Z","content_type":null,"content_length":"23665","record_id":"<urn:uuid:70917332-9da8-4214-b060-3493d2785d78>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00515-ip-10-147-4-33.ec2.internal.wa... |
David Ginat
B.A., Computer Science, Technion - Israel Institute of Technology, Israel.
Ph.D., Computer Science, University of Maryland at College Park, USA.
Research Topics
Development of mathematical and algorithmic thinking.
Novice tendencies, misleading intuition, and learning from mistakes.
Creative encapsulation o... | {"url":"http://www.tau.ac.il/education/homepg/ginat.html","timestamp":"2014-04-21T09:37:05Z","content_type":null,"content_length":"12556","record_id":"<urn:uuid:674f12bc-63f8-4f7c-9c22-42abdb43d5de>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00430-ip-10-147-4-33.ec2.internal.warc.... |
2D Range and Neighbor Search
Chapter 43
2D Range and Neighbor Search
Matthias Bäsken
Table of Contents
43.1 Introduction
43.2 Example: Range Search
43.1 Introduction
Geometric queries are fundamental to many applications in computational geometry. The task is to maintain a dynamic set of geometric objects in such a way... | {"url":"http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Point_set_2/Chapter_main.html","timestamp":"2014-04-17T18:32:15Z","content_type":null,"content_length":"11092","record_id":"<urn:uuid:06b737f0-f657-47f6-9911-3d1fdd9826de>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00389-... |
Radioactive decay and exponential laws
Issue 14
March 2001
In his article Light Attenuation and Exponential Laws in the last issue of Plus, Ian Garbett discussed the phenomenon of light attenuation, one of the many physical phenomena in which the exponential
function crops up. In this second article he describes the ph... | {"url":"http://plus.maths.org/content/radioactive-decay-and-exponential-laws","timestamp":"2014-04-19T04:30:39Z","content_type":null,"content_length":"39173","record_id":"<urn:uuid:a4ecf17e-5cd8-435a-8887-f625559dd022>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00061-ip-10-147-4-3... |
Maximum size rectangle that can fit inside a square
July 11th 2010, 05:57 PM
Maximum size rectangle that can fit inside a square
Hello all :)
Thanks for all the help ahead of time.
To put some story into place-i am refinishing/rebuilding a 125g saltwater fishtank system. It was a very nice custom built cabi... | {"url":"http://mathhelpforum.com/geometry/150680-maximum-size-rectangle-can-fit-inside-square-print.html","timestamp":"2014-04-20T04:15:02Z","content_type":null,"content_length":"7553","record_id":"<urn:uuid:57cec33d-5b54-4a66-aab5-e0d0ac303b1f>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-2014041... |
How to Solve Limits with a Calculator
You can solve most limit problems by using your calculator. There are two basic methods. For example, say you want to evaluate the following limit:
Method one
Here’s what you do. Take a number extremely close to 5 and plug it into x. If you have a calculator like a Texas Instrument... | {"url":"http://www.dummies.com/how-to/content/how-to-solve-limits-with-a-calculator.html","timestamp":"2014-04-19T21:24:27Z","content_type":null,"content_length":"57034","record_id":"<urn:uuid:b13f69f5-1baa-4f67-9112-376c64c98e78>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00485-i... |
16-XX Associative rings and algebras {For the commutative case, see 13-XX}
16Txx Hopf algebras, quantum groups and related topics
16T05 Hopf algebras and their applications [See also 16S40, 57T05]
16T10 Bialgebras
16T15 Coalgebras and comodules; corings
... | {"url":"http://ams.org/mathscinet/msc/msc2010.html?t=16T15","timestamp":"2014-04-17T07:24:15Z","content_type":null,"content_length":"12652","record_id":"<urn:uuid:69fa599d-10fe-4d27-88c0-6b4886951670>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00612-ip-10-147-4-33.ec2.internal.war... |
Colmar Manor, MD Geometry Tutor
Find a Colmar Manor, MD Geometry Tutor
I am a hydraulic/civil engineer by profession. For my undergraduate program, I was the recipient of the prize for an outstanding student. I have both classroom teaching and private tutoring
14 Subjects: including geometry, chemistry, calculus, p... | {"url":"http://www.purplemath.com/Colmar_Manor_MD_Geometry_tutors.php","timestamp":"2014-04-16T04:47:52Z","content_type":null,"content_length":"24296","record_id":"<urn:uuid:78c6db77-c749-4c74-abe2-335718e306f7>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00583-ip-10-147-4-33.ec2.i... |
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Trig identities
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Use Laplace transform to solve the following system: x''=x+3y ... | {"url":"http://openstudy.com/updates/4f86e639e4b0505bf08687c9","timestamp":"2014-04-17T06:53:59Z","content_type":null,"content_length":"40040","record_id":"<urn:uuid:cef87110-a0b1-49d6-8747-09916a9a4c2d>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00204-ip-10-147-4-33.ec2.internal.... |
This is a collection of most of my papers in Computer Vision, given in chronological order.
There may be several different versions of many of the papers. The site is still under construction, so may be unsatisfactory in many ways (journal or conference names are generally missing, for
Multiple View Geometry in Compute... | {"url":"http://users.cecs.anu.edu.au/~hartley/My-Papers.html","timestamp":"2014-04-17T09:34:11Z","content_type":null,"content_length":"29341","record_id":"<urn:uuid:c749bc96-5ac7-4a75-8097-6a9876c1d2c2>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00521-ip-10-147-4-33.ec2.internal.w... |
Monthly Weather Review, 132, 662-669.
Implementing the weak temperature gradient approximation with full vertical structure
Daniel A. Shaevitz
Department of Atmospheric Sciences, University of California, Los Angeles
Adam H. Sobel
Department of Applied Physics and Applied Mathematics and Department of Earth and Environ... | {"url":"http://www.columbia.edu/~ahs129/abstracts/2column.html","timestamp":"2014-04-17T07:47:27Z","content_type":null,"content_length":"2349","record_id":"<urn:uuid:02f50af3-cd05-4ad4-8eef-d72b0ca86792>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00257-ip-10-147-4-33.ec2.internal.... |
On twins in the four-sphere. II.
Montesinos Amilibia, José María (1984) On twins in the four-sphere. II. Quarterly Journal of Mathematics , 35 (137). pp. 73-83. ISSN 0033-5606
Official URL: http://qjmath.oxfordjournals.org/content/35/1/73.full.pdf+html
E. C. Zeeman [Trans. Amer. Math. Soc. 115 (1965), 471–495; MR01950... | {"url":"http://eprints.ucm.es/17188/","timestamp":"2014-04-16T19:25:22Z","content_type":null,"content_length":"27379","record_id":"<urn:uuid:7305561a-cd97-4730-9c31-2baf58192111>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00426-ip-10-147-4-33.ec2.internal.warc.gz"} |
[SOLVED] pythagoras
March 22nd 2009, 03:21 PM #1
Mar 2009
[SOLVED] pythagoras
having trouble seeing where i'm going wrong.
text book hast the answer as sprt{13}
btw, I wrap math tags around these selected text and latex/syntex error comes up.
having trouble seeing where i'm going wrong.
169\=\6x... | {"url":"http://mathhelpforum.com/algebra/80000-solved-pythagoras.html","timestamp":"2014-04-17T05:28:47Z","content_type":null,"content_length":"39078","record_id":"<urn:uuid:1565139e-413b-4643-93ee-31d7f892c048>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00298-ip-10-147-4-33.ec2.i... |
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Find cos(x+y) for cos x =-4/5 ans sin y = 5/13 with x and y be... | {"url":"http://openstudy.com/updates/514f3bd1e4b0ae0b658b2625","timestamp":"2014-04-20T08:33:35Z","content_type":null,"content_length":"130366","record_id":"<urn:uuid:4ccf8f45-18ce-4ee2-a326-04b603125fd9>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00000-ip-10-147-4-33.ec2.internal.... |
Woodlynne, NJ Trigonometry Tutor
Find a Woodlynne, NJ Trigonometry Tutor
...I am a graduate of the College of William Mary (BA - Mathematics) and the NJ Institute of Technology (MS - Applied Science). But, my greatest qualifications come from years of experience in
the real world. I look forward to meeting you and ... | {"url":"http://www.purplemath.com/woodlynne_nj_trigonometry_tutors.php","timestamp":"2014-04-18T16:06:00Z","content_type":null,"content_length":"24376","record_id":"<urn:uuid:10a2bfe0-cdd1-4fd4-ae6e-5f15f73b6ede>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00368-ip-10-147-4-33.ec2.... |
Woodlynne, NJ Trigonometry Tutor
Find a Woodlynne, NJ Trigonometry Tutor
...I am a graduate of the College of William Mary (BA - Mathematics) and the NJ Institute of Technology (MS - Applied Science). But, my greatest qualifications come from years of experience in
the real world. I look forward to meeting you and ... | {"url":"http://www.purplemath.com/woodlynne_nj_trigonometry_tutors.php","timestamp":"2014-04-18T16:06:00Z","content_type":null,"content_length":"24376","record_id":"<urn:uuid:10a2bfe0-cdd1-4fd4-ae6e-5f15f73b6ede>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00368-ip-10-147-4-33.ec2.... |
Quantum Computing for High School Students
I know this seems corny. I'm a computer science grad student, coming to a high school class to give you a pep talk, and tell you about the many rewards of a career in math and science...
Well, that's not why I'm here. If it were up to me, I’d never think about science. I'd be ... | {"url":"http://www.scottaaronson.com/writings/highschool.html","timestamp":"2014-04-19T09:25:45Z","content_type":null,"content_length":"21002","record_id":"<urn:uuid:9f8ac2c9-6159-41ca-b1f1-365700698679>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00463-ip-10-147-4-33.ec2.internal.... |
Computing symmetric matrices
kde-blabla Computing symmetric matrices
Member Sun Sep 08, 2013 10:30 pm
Posts I want to compute a symmetric matrix A from a vector b by: A = b * b'.
Karma Does the Eigen library automatically take into account that it does not need to do all calculations to get A (bec... | {"url":"http://forum.kde.org/viewtopic.php?f=74&t=117406&p=291820","timestamp":"2014-04-18T18:20:10Z","content_type":null,"content_length":"33284","record_id":"<urn:uuid:0cc78b5f-3ca5-4be4-bb1d-0b1dde531cca>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00127-ip-10-147-4-33.ec2.intern... |
Arizona City Algebra 2 Tutor
Find an Arizona City Algebra 2 Tutor
...The math courses I have assisted students in include, but are not limited to: algebra I and II, trigonometry, geometry, pre-calculus, calculus I, II, and III, vector calculus, ordinary
differential equations, linear algebra, and partial differenti... | {"url":"http://www.purplemath.com/arizona_city_az_algebra_2_tutors.php","timestamp":"2014-04-18T08:22:22Z","content_type":null,"content_length":"24022","record_id":"<urn:uuid:e2c214d9-233d-4161-93aa-b5d683b463d1>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00364-ip-10-147-4-33.ec2.i... |
the encyclopedic entry of Chain Rule
, the
chain rule
is a
for the
of the
of two
In intuitive terms, if a variable, y, depends on a second variable, u, which in turn depends on a third variable, x, then the rate of change of y with respect to x can be computed as the rate of
change of y with respect to u multiplied by ... | {"url":"http://www.reference.com/browse/Chain+Rule","timestamp":"2014-04-19T11:37:07Z","content_type":null,"content_length":"93455","record_id":"<urn:uuid:601bbbd1-696b-4a24-bb5f-fca50137c2f1>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00002-ip-10-147-4-33.ec2.internal.warc.gz"} |
Summary: Practice Problems For Final Math 5B
Reminders about the final exam
· The final will be on Thursday, March 17 from 8-11am in your regular classroom
· Bring a photo ID to the exam
· There are NO calculators allowed
· You are allowed a 4 × 6 notecard with whatever you want written on both sides
· The final is wor... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/140/2365651.html","timestamp":"2014-04-18T22:18:06Z","content_type":null,"content_length":"8056","record_id":"<urn:uuid:d572883f-3813-4f8d-908b-c945155ff7e8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00576-ip-10-147-4... |
Isosceles Triangle
A selection of articles related to isosceles triangle.
Original articles from our library related to the Isosceles Triangle. See Table of Contents for further available material (downloadable resources) on Isosceles Triangle.
Isosceles Triangle is described in multiple online sources, as addition to ... | {"url":"http://www.realmagick.com/isosceles-triangle/","timestamp":"2014-04-18T18:17:41Z","content_type":null,"content_length":"31790","record_id":"<urn:uuid:eaaf9c89-8a98-476a-b37c-e7b1036ab82a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00252-ip-10-147-4-33.ec2.internal.warc.gz"} |
MathGroup Archive: February 2005 [00124]
[Date Index] [Thread Index] [Author Index]
Re: Product {for p=2 to infinity} (p^2+1)/(p^2-1)
• To: mathgroup at smc.vnet.net
• Subject: [mg53968] Re: [mg53937] Product {for p=2 to infinity} (p^2+1)... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Feb/msg00124.html","timestamp":"2014-04-17T13:24:20Z","content_type":null,"content_length":"36903","record_id":"<urn:uuid:707bd204-5f5b-46d0-8f7c-05420650bcda>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00135-ip-10-147-4-33.... |
Grade 11 - Physics - Gravitation - Concept of Gravitation
Grade 11 - Physics - Gravitation - Concept of Gravitation
Acceleration due to gravity
The acceleration with which a body falls towards the earth is known as acceleration due to gravity.
The acceleration due to gravity g near the surface of the earth is .
Case 1 ... | {"url":"http://selfonlinestudy.com/Discussion.aspx?contentId=1015&Keywords=Physics_Gravitation_concept_of_Gravitation","timestamp":"2014-04-19T14:28:41Z","content_type":null,"content_length":"22778","record_id":"<urn:uuid:a8d7868e-3120-4522-aac4-92defd0833ea>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC... |
angle and velocity
February 13th 2010, 06:05 PM
angle and velocity
ive been trying this problem for about an hour now, but i cant seem to figure it out.
a cannon shoots a cannonball at an angle of 37 degrees from a cliff 40m high. with a horizontal velocity of 35.7m/s, find the angle the cannonball strikes the ... | {"url":"http://mathhelpforum.com/math-topics/128717-angle-velocity-print.html","timestamp":"2014-04-20T22:31:22Z","content_type":null,"content_length":"5823","record_id":"<urn:uuid:8d6eaea6-c887-4dc7-be94-77639040a666>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00126-ip-10-147-4-3... |
Konisberg Solution
This is solved in the same way as the famous "Seven Bridges of Konigsberg" problem first solved by Euler. In that problem, the task was to find a closed path that crossed each of the seven bridges of
Konigsberg (now Kaliningrad, Russia) exactly once. For reasons given below, no such path existed. In ... | {"url":"http://rec-puzzles.org/index.php/Konisberg%20Solution","timestamp":"2014-04-21T03:42:10Z","content_type":null,"content_length":"8753","record_id":"<urn:uuid:a225ffe1-761a-487b-b480-945ae7411415>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00605-ip-10-147-4-33.ec2.internal.w... |
[Team] [Source Code] [News] [Miscellaneous]
Arithmetic Operations Simulation Library
The aim behind Arithmetic Operations Simulation Library is to develop an open source library to simulate heavy arithmetic operations efficiently (using shif... | {"url":"http://utilfuncs.sourceforge.net/","timestamp":"2014-04-18T18:36:51Z","content_type":null,"content_length":"4670","record_id":"<urn:uuid:cd978671-d5e6-4f0f-a603-bbbf6b063a2b>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00230-ip-10-147-4-33.ec2.internal.warc.gz"} |
The physics of personal income - physicsworld.com
Many attempts have been made to model the distribution of incomes in a society, but until now no formula had successfully described all salary levels and periods in history. The economist Pareto
proposed in 1897 that income distribution followed a simple power law – tha... | {"url":"http://physicsworld.com/cws/article/news/2002/feb/26/the-physics-of-personal-income","timestamp":"2014-04-19T15:18:03Z","content_type":null,"content_length":"37584","record_id":"<urn:uuid:4fd7c6ee-b771-4c9b-924d-8e2096a2b5de>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00277... |
Bruce A. Wade
Office: EMS E447
Phone: (414) 229-5225
E-mail: wade@uwm.edu
Web: http://pantherfile.uwm.edu/wade/www/
Bruce A. Wade's CV
Educational Degrees
Ph.D., Wisconsin, 1987
M.A., Wisconsin, 1984
B.S., Wisconsin, 1982
Research Positions
Post-Doctoral Fellowship, Cornell University, 1987-1989
Research Interests
Nume... | {"url":"https://www4.uwm.edu/letsci/math/people/faculty/wade.cfm","timestamp":"2014-04-21T10:18:51Z","content_type":null,"content_length":"26799","record_id":"<urn:uuid:e16bd0fe-247b-418d-a0fe-ae4010e18100>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00431-ip-10-147-4-33.ec2.intern... |
Oxford Mathematics New Syllabus 6th Edition
New Syllabus Mathematics 6th Edition (authors - Teh Keng Seng, Loh Cheng Yee; consultant - Dr Yeap Ban Har) is a series of four textbooks. This title covers the ...
Free eBook and manual for Business, Education,Finance, Inspirational, Novel, Religion, Social, Sports, Science,... | {"url":"http://www.webtopicture.com/oxford/oxford-mathematics-new-syllabus-6th-edition.html","timestamp":"2014-04-17T18:39:07Z","content_type":null,"content_length":"26323","record_id":"<urn:uuid:cf9e70ce-7a67-4ed3-b45b-9d44c73bad7a>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00175... |
Geosynchronous station keeping
I'm having problems figuring out geosynchronous station keeping requirements due to triaxiality.
So far, I've gotten as far as finding the equilibrium points at about 75 degrees and 255 degrees, but I can't get from there to the station keeping requirements for satellites located at other... | {"url":"http://www.physicsforums.com/showthread.php?t=25143","timestamp":"2014-04-19T17:31:47Z","content_type":null,"content_length":"31588","record_id":"<urn:uuid:434c65cd-0353-4076-a42d-fb2b93d927e4>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00585-ip-10-147-4-33.ec2.internal.war... |
Dunn Loring Statistics Tutor
Find a Dunn Loring Statistics Tutor
I have a masters in economics and a strong math background. I have previously taught economics at the undergraduate level and can help you with microeconomics, macroeconomics, econometrics and
algebra problems. I enjoy teaching and working through pro... | {"url":"http://www.purplemath.com/dunn_loring_statistics_tutors.php","timestamp":"2014-04-20T11:12:14Z","content_type":null,"content_length":"24311","record_id":"<urn:uuid:666ba85a-9d38-4d11-8e9a-83d87566a703>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00309-ip-10-147-4-33.ec2.int... |
DELHI UNIVERSITY
Syllabus for MCA Entrance Examination
Entrance Test shall have the following components: Mathematical Ability, Computer Science, Logical Reasoning, and English Comprehension
Syllabus for entrance test is given below:
Mathematics: Mathematics at the level of B. Sc. program of the University of D... | {"url":"http://www.sanmacs.com/MCA/mca_entrance_training/mca_entrance_syllabus_of_universities/universities_offering_mca/delhi_university/du_mca_syllabus.htm","timestamp":"2014-04-19T09:35:00Z","content_type":null,"content_length":"20266","record_id":"<urn:uuid:1320b821-1d3e-449d-9206-c87a09f004cb>","cc-path":"CC-MAIN-... |
Intermediate Statistics and Econometrics
Intermediate Statistics and Econometrics: A Comparative Approach
Dale J. Poirier
The standard introductory texts to mathematical statistics leave the Bayesian approach to be taught later in advanced topics courses—giving students the impression that Bayesian statistics provi... | {"url":"http://books.google.com/books?id=K52_YvD1YNwC&vq=discussion&dq=related:ISBN0470845678&source=gbs_navlinks_s","timestamp":"2014-04-17T04:57:49Z","content_type":null,"content_length":"129429","record_id":"<urn:uuid:70aa4382-5eca-42bd-973f-74b7a6910998>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC... |
Straight-Line Equations: Slope-Intercept Form
Straight-Line Equations:
Slope-Intercept Form (page 1 of 3)
Sections: Slope-intercept form, Point-slope form, Parallel and perpendicular lines
Straight-line equations, or "linear" equations, graph as straight lines, and have simple variable expressions with no exponents on ... | {"url":"http://www.purplemath.com/modules/strtlneq.htm?vm=r","timestamp":"2014-04-16T10:19:02Z","content_type":null,"content_length":"34582","record_id":"<urn:uuid:50f5112a-94f6-4973-8ef9-e608d67a5453>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00439-ip-10-147-4-33.ec2.internal.wa... |
[SOLVED] Word Problem help?
December 14th 2009, 02:01 AM #1
Junior Member
Dec 2009
[SOLVED] Word Problem help?
A farmer wants to make a square pen to keep some of his animals in a confined area. If one side of the square is 15 feet, how much fencing will he need for the pen?
Well a square has all sides the ... | {"url":"http://mathhelpforum.com/algebra/120366-solved-word-problem-help.html","timestamp":"2014-04-20T10:21:42Z","content_type":null,"content_length":"33280","record_id":"<urn:uuid:18c311fc-61a4-4e9e-964f-002cae184747>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00658-ip-10-147-4-3... |
MA651 Topology 1
Instructor: Nikolay S. Strigul
E-mail: nstrigul@stevens.edu,
Office Hours: by appointment
Lectures: Tuesdays 06:15-08:45 pm, Lieb Building 120
Homework: There will be weekly homework assignments due every two weeks.
Exams, Quizzes: There will be Midterm and Final Exams. Every cl... | {"url":"http://personal.stevens.edu/~nstrigul/MA651/index_T.html","timestamp":"2014-04-19T19:34:23Z","content_type":null,"content_length":"14207","record_id":"<urn:uuid:8882f882-c482-4898-b8ad-4436050aaca7>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00176-ip-10-147-4-33.ec2.intern... |
Thermodynamic entropy of system of any size.
Thanks for that link, I didn't know about that. I was just trying to satisfy my own curiosity.
The Sackur-Tetrode equation appears only to work under the assumption of the uncertainty principle, whereas I derived my formula without any QM assumptions. Therefore I don't think... | {"url":"http://www.physicsforums.com/showthread.php?p=3458302","timestamp":"2014-04-20T23:39:44Z","content_type":null,"content_length":"32650","record_id":"<urn:uuid:d1e456bc-63ab-4eb6-a059-02d2ad188ba9>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00273-ip-10-147-4-33.ec2.internal.... |
Homework Help
Posted by Avilene on Friday, December 4, 2009 at 9:30pm.
A man launches his boat from point A on a bank of a straight river, 3 km wide, and wants to reach point B, 2 km downstream on the opposite bank, as quickly as possible. He could row his boat directly
across the river to point C and then run to B, or... | {"url":"http://www.jiskha.com/display.cgi?id=1259980243","timestamp":"2014-04-21T08:01:20Z","content_type":null,"content_length":"9928","record_id":"<urn:uuid:1c47940a-0316-4d7e-a49c-a1ddd1900203>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00221-ip-10-147-4-33.ec2.internal.warc.gz... |
and description
Epoetin Alfa - Parenteral Anaemia of chronic renal failure
Adult: In predialysis and haemodialysis: Initially, 50 iu/kg 3 times a wk as SC/IV Inj over at least 1 minute or as slow IV Inj over 5 minutes in patients who experience flu-like symptoms as side
effects. Doses may be increased by 25 units/kg at... | {"url":"http://www.igenericdrugs.com/?s=Epoetin%20Alfa","timestamp":"2014-04-21T04:32:08Z","content_type":null,"content_length":"18217","record_id":"<urn:uuid:6d07d77b-2d5f-4785-a4ae-1aa5e74167dd>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00267-ip-10-147-4-33.ec2.internal.warc.gz"... |
An ellipse usually looks like a squashed circle.
It is defined by two special points called foci.
"F" is a focus, "G" is a focus,
and together they are called foci.
(pronounced "fo-sigh")
The distance from F to P to G is always the same value
In ot... | {"url":"http://www.mathsisfun.com/geometry/ellipse.html","timestamp":"2014-04-18T15:40:41Z","content_type":null,"content_length":"13228","record_id":"<urn:uuid:bd5e191c-def4-4683-b234-a462b9b06828>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00470-ip-10-147-4-33.ec2.internal.warc.g... |
Re: dominator trees
13 Mar 1998 00:01:36 -0500
From comp.compilers
| List of all articles for this month |
From: mal@bewoner.dma.be
Newsgroups: comp.compilers
Date: 13 Mar 1998 00:01:36 -0500
Organization: Compil... | {"url":"http://compilers.iecc.com/comparch/article/98-03-113","timestamp":"2014-04-21T15:27:32Z","content_type":null,"content_length":"4262","record_id":"<urn:uuid:c7251aa3-6cc0-46e7-8353-576d4534d84a>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00241-ip-10-147-4-33.ec2.internal.wa... |
Recovering a measure from its moments
up vote 5 down vote favorite
Suppose we are given moments of a measure on the interval [0,1]. Is there some practical way to recover the measure itself? I am particularly interested in the case where the measure density is given
by some smooth positive function, and I would like to... | {"url":"http://mathoverflow.net/questions/89462/recovering-a-measure-from-its-moments/89480","timestamp":"2014-04-21T15:57:49Z","content_type":null,"content_length":"61217","record_id":"<urn:uuid:05cb4990-4228-4543-b904-2422268ce5a1>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-0049... |
Quantum Theory
Max Planck: Quantum Theory
Max Planck lectured on The Origin and Development of the Quantum Theory in German and an English translation was published by Methuen & Co in 1925. It is a fascinating lecture, for in it Planc... | {"url":"http://www-gap.dcs.st-and.ac.uk/~history/Extras/Planck_quantum_theory.html","timestamp":"2014-04-19T19:34:58Z","content_type":null,"content_length":"30182","record_id":"<urn:uuid:adee429a-32a4-40c7-a710-f6473781666c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00388-ip-10-1... |
Does Divisibility by 4 always work?
Date: 6/17/96 at 10:7:36
From: Anonymous
Subject: Divisibility by 4 - does it always work?
Dear Dr. Math:
I just read your web page on division tips. I have a question
regarding the divisibility by 4 rule. Your rule says that if the last
two digits in the number have a factor of four... | {"url":"http://mathforum.org/library/drmath/view/58504.html","timestamp":"2014-04-16T17:20:13Z","content_type":null,"content_length":"6354","record_id":"<urn:uuid:cdfedffe-081a-49ba-9dfd-98678119064f>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00433-ip-10-147-4-33.ec2.internal.warc... |
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Here's the question you clicked on:
12/4= /5 wat is the blank
Best Response
You've already... | {"url":"http://openstudy.com/updates/4f331a3ee4b0fc0c1a0b57c1","timestamp":"2014-04-16T10:35:51Z","content_type":null,"content_length":"153752","record_id":"<urn:uuid:0cbbade8-5ea3-42f6-aa53-28565b64f84d>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00542-ip-10-147-4-33.ec2.internal... |
Challenging Diophantine Equation
Date: 09/30/2004 at 21:14:07
From: Hannah
Subject: diophantine equations
Find all solutions of 2^m = 3^n + 5. It has only 2 solutions. I
thought I had the answer as I have shown it had 2 solutions but it
was pointed out I made an error in the calculations.
The case bothering me is whe... | {"url":"http://mathforum.org/library/drmath/view/71960.html","timestamp":"2014-04-20T06:34:23Z","content_type":null,"content_length":"9640","record_id":"<urn:uuid:d1d2bd8c-7afc-4294-947f-c3c560e1d2c9>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00086-ip-10-147-4-33.ec2.internal.war... |
[SciPy-dev] Nonlinear constrained optimizer in SciPy
Jean-Sebastien Roy js at jeannot.org
Fri Apr 9 13:06:28 CDT 2004
Following an earlier exchange with eric jones, I would like to suggest
the addition of a non linear constrained optimizer to SciPy (a
functionnality currently lacking).
In 2001, a colleague and I did a ... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2004-April/002083.html","timestamp":"2014-04-18T12:00:27Z","content_type":null,"content_length":"7268","record_id":"<urn:uuid:f824cd58-49a2-40fa-8aee-c8676a6241f6>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00450-ip-10-147-4-33.ec2... |
fractalus - Fractals, in Layman's Terms
Fractals, in Layman's Terms
This is a simple question with a very complicated (and very long) answer. A technical answer, while accurate, doesn't help much because it uses other fractalspeak jargon that few people
understand, so I won't even give that definition here.
... | {"url":"https://www.fractalus.com/info/layman.htm","timestamp":"2014-04-18T18:56:03Z","content_type":null,"content_length":"13731","record_id":"<urn:uuid:1b2e6511-735a-4637-9e39-c6e51d8ebf6d>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00078-ip-10-147-4-33.ec2.internal.warc.gz"} |
Stoneham, MA Prealgebra Tutor
Find a Stoneham, MA Prealgebra Tutor
...Computer Programming is the creating of computer programs! Everything that we do with computers, from Word, to the internet, every page of the internet, games, etc. Everything on a computer or
even a handheld device (cell phone, etc.) has a progr... | {"url":"http://www.purplemath.com/Stoneham_MA_Prealgebra_tutors.php","timestamp":"2014-04-16T19:34:41Z","content_type":null,"content_length":"23967","record_id":"<urn:uuid:0ccd1d61-598f-46e8-a4fd-88bcc698a850>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00654-ip-10-147-4-33.ec2.inte... |
Factoring Complicated Expressions - Concept
When asked to simplify expressions, sometimes we come across complicated expressions that are not easily factored by traditional methods. When factoring complex expressions, one strategy that we can
use is substitution. When an expression has complex terms, we can substitute ... | {"url":"https://www.brightstorm.com/math/algebra-2/factoring/factoring-complicated-expressions/","timestamp":"2014-04-17T15:56:06Z","content_type":null,"content_length":"62961","record_id":"<urn:uuid:37762116-3595-4a59-b96c-94bf8efe6c49>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-0... |
Westmont Math Tutor
Find a Westmont Math Tutor
...When I work with students, first I make sure that student understands all related concepts then I spend time teaching strategies to solve the problems assigned. I prepare students for quizzes,
tests, homework and ISAT or any other standardized tests. I also speciali... | {"url":"http://www.purplemath.com/westmont_math_tutors.php","timestamp":"2014-04-20T21:17:55Z","content_type":null,"content_length":"23731","record_id":"<urn:uuid:6fcec095-0fbf-4531-9833-3a5664af66f2>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00614-ip-10-147-4-33.ec2.internal.war... |
Re: Robot Seismic Combinatio
I'm working through some verification problems that I had from Risa 3d. I've recreated a bunch of them in Robot to ensure I'm setting up Robot correctly to get the results I'm expecting. That said,
this particular problem has me stumped. It's a dynamic problem and one which involved Respons... | {"url":"http://forums.autodesk.com/t5/Robot-Structural-Analysis/Robot-Seismic-Combinations-Compare-to-Risa-and-Sap2000/m-p/3427019","timestamp":"2014-04-16T22:31:44Z","content_type":null,"content_length":"194653","record_id":"<urn:uuid:76475dae-69ad-44f7-9106-f2261c1cbd6a>","cc-path":"CC-MAIN-2014-15/segments/139760952... |