content stringlengths 86 994k | meta stringlengths 288 619 |
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[1 paradox]
Topic closed
Re: [1 paradox]
It is the same as .3333333... which you already accepted!
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=256664","timestamp":"2014-04-16T19:08:58Z","content_type":null,"content_length":"39815","record_id":"<urn:uuid:d2affbb6-35a5-451d-b6bc-a86044b616b9>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00486-ip-10-147-4-33.ec2.internal.... |
How fast is 650 knots in mph?
You asked:
How fast is 650 knots in mph?
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
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dichotomous key
MAT 7310 Summer 2002
Constructing a Dichotomous Key
... | {"url":"http://www19.homepage.villanova.edu/alice.deanin/courses/Mat7310/dichotomous.htm","timestamp":"2014-04-16T18:56:20Z","content_type":null,"content_length":"35590","record_id":"<urn:uuid:253c79a8-239b-4283-a902-65af05304646>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00039-i... |
Planning under continuous time and resource uncertainty: A challenge for AI
Results 1 - 10 of 74
"... Loosely coupled multi-agent systems are perceived as easier to plan for because they require less coordination between agent sub-plans. In this paper we set out to formalize this intuition. We
establish an upper bound ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=37715","timestamp":"2014-04-18T01:26:00Z","content_type":null,"content_length":"40296","record_id":"<urn:uuid:c0cb38be-e003-4e30-a477-fb6017d60a89>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00592-ip-10-147-4-33.ec2.internal.warc... |
March 2
Last week I was in Stockholm, Sweden, where I was visiting
, the Nordic Institute for Theoretical Physics, and
gave a seminar on Phenomenological Quantum Gravity
Nordita is an interesting place. The building is located right next to the
Department of Physics
, at
Stockholm University
that I had visited before... | {"url":"http://backreaction.blogspot.com/2009_03_01_archive.html","timestamp":"2014-04-16T04:14:01Z","content_type":null,"content_length":"217722","record_id":"<urn:uuid:39734f39-fbb0-4243-97cb-5253a36b76e6>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00446-ip-10-147-4-33.ec2.inter... |
Fields are either black or not. The games objective is to mark the correct fields black. There are two shades of gray to denote non-black fields. So you can mark fields as "not black for sure". To
mark a field black click on it. More clicks (or right mouse click) will step through the three states.
You can drag the red... | {"url":"http://www.daytar.de/art/radonge/","timestamp":"2014-04-17T12:46:57Z","content_type":null,"content_length":"4369","record_id":"<urn:uuid:959fcda0-9922-42bf-bed1-a276a7c1ce72>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00362-ip-10-147-4-33.ec2.internal.warc.gz"} |
Market Risk Analysis Volume Iv
Market Risk
FIN 653
From Saunders and Cornett
Ch. 10 Market Risk
I. Market Risk Management
Market risk is defined as the uncertainty of an
FI's earnings resulting from changes in market
conditions such as t... | {"url":"http://www.docstoc.com/docs/77209529/Market-Risk-Analysis-Volume-Iv","timestamp":"2014-04-23T13:24:16Z","content_type":null,"content_length":"93927","record_id":"<urn:uuid:ed945d5a-1780-45e2-bf8e-e8231805a44c>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00445-ip-10-147-4-33... |
Commutative finite ring and the Euler-Lagrange Theorem
1. The problem statement, all variables and given/known data
We are given the ring [itex]Z[/itex]/1026[itex]Z[/itex] with the ordinary addition and multiplication operations. We define G as the group of units of [itex]Z[/itex]/1026[itex]Z[/itex]. We are to
show tha... | {"url":"http://www.physicsforums.com/showthread.php?t=590469","timestamp":"2014-04-20T14:15:40Z","content_type":null,"content_length":"29714","record_id":"<urn:uuid:bd41c8e1-2fd0-46ad-bf96-224f7493dc46>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00439-ip-10-147-4-33.ec2.internal.w... |
Partial derivatives
1. May 9th 2009, 09:23 AM #1
2. May 9th 2009, 09:29 AM #2
Note, for some reason the file only opens if you click on the empty space twice
3. May 9th 2009, 09:31 AM #3
Use the chain rule
$\frac{\partial f}{\partial u} = \frac{\partial f}{\partial x}\frac{\partial x}... | {"url":"http://mathhelpforum.com/calculus/88264-partial-derivatives.html","timestamp":"2014-04-21T13:46:47Z","content_type":null,"content_length":"36442","record_id":"<urn:uuid:3395587e-a8a8-4206-9847-998dc358c333>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00046-ip-10-147-4-33.ec... |
[Numpy-discussion] performance matrix multiplication vs. matlab
Matthieu Brucher matthieu.brucher@gmail....
Mon Jun 8 06:07:38 CDT 2009
2009/6/8 Gael Varoquaux <gael.varoquaux@normalesup.org>:
> On Mon, Jun 08, 2009 at 08:58:29AM +0200, Matthieu Brucher wrote:
>> Given the number of PCs, I think you may just be measuri... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-June/043195.html","timestamp":"2014-04-20T05:46:19Z","content_type":null,"content_length":"6467","record_id":"<urn:uuid:e91be318-9900-43f4-8844-62bcc48e05a6>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00100-ip-10-147-4-... |
[FOM] Godel's First Incompleteness Theorem as it possibly relatesto Physics
[FOM] Godel's First Incompleteness Theorem as it possibly relatesto Physics
Antonino Drago drago at unina.it
Mon Oct 13 19:14:03 EDT 2008
From: "Brian Hart" Friday, October 10, 2008 4:43 AM
> Why doesn't Godel's 1st Incompleteness Theorem imply... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2008-October/013106.html","timestamp":"2014-04-20T13:23:25Z","content_type":null,"content_length":"6568","record_id":"<urn:uuid:272606e8-90dc-4107-b093-5d1cf2b720bd>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00272-ip-10-147-4-33.ec2.int... |
Mount Laurel Algebra Tutor
Find a Mount Laurel Algebra Tutor
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Rossby Waves dispersion relation
February 20th 2011, 03:27 PM #1
May 2010
Rossby Waves dispersion relation
I've worked through the derivation of the dispersion relation of Rossby Waves on
Rossby wave - Wikipedia, the free encyclopedia
I've been able to get the dispersion relation correct apart from the ... | {"url":"http://mathhelpforum.com/advanced-applied-math/171972-rossby-waves-dispersion-relation.html","timestamp":"2014-04-16T06:05:12Z","content_type":null,"content_length":"31917","record_id":"<urn:uuid:c7b05c43-81fa-492f-8645-93d6045ccd8c>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005... |
Sampling from Sine Kernel and Airy Kernel
up vote 7 down vote favorite
A determinantal process on the line is a random collection of points on $\mathbb{R}$ such that the probability of $x_1, \dots, x_n$ lying on the random set is $\det (K(x_i, x_j))_{(i,j)}$. Examples
of determinantal processes include the eigenvalues ... | {"url":"http://mathoverflow.net/questions/22257/sampling-from-sine-kernel-and-airy-kernel/60499","timestamp":"2014-04-21T02:28:21Z","content_type":null,"content_length":"50540","record_id":"<urn:uuid:a7a25f58-37ae-490c-999d-3b0541e545c8>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-... |
BSplineCurve[{pt[1], pt[2], ...}]
is a graphics primitive that represents a nonuniform rational B-spline curve with control points .
• BSplineCurve can be used in both Graphics and Graphics3D (two- and three-dimensional graphics).
• The positions of control points can be specified either in ordinary coordinates as ... | {"url":"http://reference.wolfram.com/mathematica/ref/BSplineCurve.html","timestamp":"2014-04-16T04:45:58Z","content_type":null,"content_length":"41337","record_id":"<urn:uuid:8dc6d9a0-2e5a-4824-b5f3-4e0c3bc56b9e>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00098-ip-10-147-4-33.ec2.... |
Making a Baseball Lineup: Using Baseball Statistics to Create a Baseball Game Simulation
In this activity students will analyze data and select fictional baseball players based on player statistics. They will apply concepts of probability to choose the order of batters on their team.
After creating a spinner for each p... | {"url":"http://illuminations.nctm.org/Lesson.aspx?id=3834","timestamp":"2014-04-18T18:11:22Z","content_type":null,"content_length":"100688","record_id":"<urn:uuid:a9199aee-6dd8-43f4-85d6-413362b3ae0a>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00465-ip-10-147-4-33.ec2.internal.warc... |
Game Scores: Matches, Correlations, and a Possible Umpire Bias
This article was published in the Fall 2012 Baseball Research Journal.
On Sunday July 17, 2011, the Boston Red Sox and Tampa Bay Rays hooked up for the rubber match of a three-game series, both teams’ first after the All-Star break. Josh Beckett started for... | {"url":"http://sabr.org/research/game-scores-matches-correlations-and-possible-umpire-bias","timestamp":"2014-04-20T08:46:49Z","content_type":null,"content_length":"41222","record_id":"<urn:uuid:5b542a69-049c-4dbc-abab-5b66009ab60c>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00227-... |
Click for high-res version
These gifs demonstrate how a zipper and a constant velocity joint work. You can find more instructive gifs in Twisted Sifter’s gallery of 20 Animated Gifs that Explain How Things Work.
“A number of year ago, in a public debate on the subject [of the true significance of mathemati... | {"url":"http://contemplatingstardust.tumblr.com/tagged/mathematics","timestamp":"2014-04-16T10:09:55Z","content_type":null,"content_length":"74571","record_id":"<urn:uuid:d5cc5732-2307-4a4c-ab10-fe52498b709d>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00145-ip-10-147-4-33.ec2.inte... |
Hecke-algebras in your field of mathematics
up vote 5 down vote favorite
(How) do Hecke-algebras arise naturally in your field of mathematics and why are they important?
How would you define them and how do you think about them? e.g. generators and relations, functions on some space, grothendieck group...
2 They don'... | {"url":"http://mathoverflow.net/questions/41767/hecke-algebras-in-your-field-of-mathematics/46602","timestamp":"2014-04-17T07:42:27Z","content_type":null,"content_length":"68150","record_id":"<urn:uuid:470e710b-af96-4d10-8574-119452138b7f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215... |
MathFiction: Snow (Geoffrey A. Landis)
An apparently schizophrenic, homeless woman sells her body to get herself and her infant off the street on a cold night. Only at the end of this extremely short story do we realize that the imaginary
world of "crysalline beauty" that she sometimes loses herself in is not part of h... | {"url":"http://kasmana.people.cofc.edu/MATHFICT/mfview.php?callnumber=mf730","timestamp":"2014-04-20T01:16:58Z","content_type":null,"content_length":"11237","record_id":"<urn:uuid:16311572-f0a2-4cff-ad33-4edede9fda74>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00571-ip-10-147-4-33.... |
n-fold category
Higher category theory
Basic concepts
Basic theorems
Universal constructions
Extra properties and structure
1-categorical presentations
Internal categories
The notion of $n$-fold category is what is obtained by iterating the process of forming internal categories $n$-times, starting with sets: an $0$-fo... | {"url":"http://www.ncatlab.org/nlab/show/n-fold+category","timestamp":"2014-04-17T09:36:10Z","content_type":null,"content_length":"52326","record_id":"<urn:uuid:ee665d13-824c-49a2-b064-56613ab51655>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00019-ip-10-147-4-33.ec2.internal.warc.... |
Litchfield, NH ACT Tutor
Find a Litchfield, NH ACT Tutor
...I was an associate professor and I have an advanced degree in Engineering but I love teaching. I always put the student's interest first and adapt my explanations and the level of instructions
according to the understanding of the particular person in my c... | {"url":"http://www.purplemath.com/litchfield_nh_act_tutors.php","timestamp":"2014-04-21T02:04:37Z","content_type":null,"content_length":"23891","record_id":"<urn:uuid:16cfeb3f-e59c-4dba-95aa-11c10eb3bd29>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00488-ip-10-147-4-33.ec2.internal... |
[FOM] When is it appropriate to treat isomorphism as identity?
Timothy Y. Chow tchow at alum.mit.edu
Tue Apr 21 17:14:53 EDT 2009
Vaughan Pratt wrote:
>This raises the following question. It is clear that arguments
>purporting to show either the existence or uniqueness of any given
>entity beg the question of the ne... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2009-April/013563.html","timestamp":"2014-04-17T04:19:00Z","content_type":null,"content_length":"4860","record_id":"<urn:uuid:e33bbd6b-c3e0-4cd0-8b64-30ae1c6d0b35>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00476-ip-10-147-4-33.ec2.intern... |
[Numpy-discussion] numpy.correlate with phase offset 1D data series
Ray Schumacher subscriber100@rjs....
Mon Mar 3 13:57:12 CST 2008
I'm trying to figure out what numpy.correlate does, and, what are
people using to calculate the phase shift of 1D signals?
(I coded on routine that uses rfft, conjugate, ratio, irfft, and... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2008-March/031731.html","timestamp":"2014-04-18T11:47:50Z","content_type":null,"content_length":"4346","record_id":"<urn:uuid:46c0215f-69b2-4ceb-a715-6fd5739c9d5c>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00623-ip-10-147-4... |
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Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Re: In "square root of -1", should we say "minus 1" or "negative
Replies: 1 Last Post: Dec 3, 2012 12:4... | {"url":"http://mathforum.org/kb/message.jspa?messageID=7931626","timestamp":"2014-04-21T15:03:47Z","content_type":null,"content_length":"17857","record_id":"<urn:uuid:4a36d4d0-d02e-4237-82a9-f06e8476467f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00208-ip-10-147-4-33.ec2.internal... |
Kids.Net.Au - Encyclopedia > Russells paradox
Russell's paradox is a paradox found by Bertrand Russell in 1901 which shows that naive set theory in the sense of Cantor is contradictory. Initially, Russell discovered the paradox while studying a
foundational work in symbolic logic by Gottlob Frege. While Zermelo was cre... | {"url":"http://encyclopedia.kids.net.au/page/ru/Russells_paradox","timestamp":"2014-04-19T14:45:33Z","content_type":null,"content_length":"21872","record_id":"<urn:uuid:837cb982-93eb-4db8-b7a1-b3ea76fd7c28>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00185-ip-10-147-4-33.ec2.intern... |
Calculating Momentum
1. Calculate the momentum of a 0.15 kg ball that is moving toward home plate at a velocity of 40m/s.
2. Which has greater momentum, a 2.0kg hockey puck moving east at 2.5m/s or a 1.3kg hockey puck moving south at 3.0m/s?
3. A track athlete throws a 2kg discus into a field with a velocity of 21m/s. ... | {"url":"http://www2.franciscan.edu/academic/MathSci/MathScienceIntegation/MathScienceIntegation-848.htm","timestamp":"2014-04-24T08:27:19Z","content_type":null,"content_length":"13343","record_id":"<urn:uuid:01f277cd-8b1e-449f-881a-c84b92027df8>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-2014042... |
Jones Polynomial
The Jones polynomial for virtual knots can be computed via the bracket polynomial in the same way as for classical knots, allowing for virtual crossings to exist in the closed loops, as described by
Louis Kauffman in Virtual Knot Theory, Europ. J. Combinatorics (1999) 20, 663-691, arXiv:math.GT/9811028... | {"url":"http://www.math.toronto.edu/~drorbn/Students/GreenJ/jones.html","timestamp":"2014-04-16T16:29:08Z","content_type":null,"content_length":"1908","record_id":"<urn:uuid:a886a2aa-1a42-44db-8ef8-00ff42439439>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00611-ip-10-147-4-33.ec2.i... |
Using MatLab Add-in for MS Visual Studio 6
<!-- Article image --> <!-- Add the rest of your HTML here -->
Following the line of the article posted by A.Riazi, Solving engineering problem using MATLAB C API, I will show in this small example how to use M Functions inside our VC++ 6 project.
The project calculates the co... | {"url":"http://www.codeproject.com/Articles/4205/Using-MatLab-Add-in-for-MS-Visual-Studio?msg=700588","timestamp":"2014-04-17T23:14:01Z","content_type":null,"content_length":"133117","record_id":"<urn:uuid:1b5fda6a-0982-4a34-b2ba-28f0232eb7d4>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-201404160... |
Uptown, Chicago, IL
Chicago, IL 60613
PhD Student Available to Tutor Middle School through Graduate Math
...I'm a patient person, good listener and communicator. I work well with students from middle school through college and I can tutor all K-12 math, including college
, Probability, Statistics, Discrete Math, Linea... | {"url":"http://www.wyzant.com/Uptown_Chicago_IL_calculus_tutors.aspx","timestamp":"2014-04-19T07:13:40Z","content_type":null,"content_length":"61684","record_id":"<urn:uuid:e458a986-ea21-4711-84a5-60a985400335>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00648-ip-10-147-4-33.ec2.in... |
What are the important lessons in linear algebra for Quantum?
You need to understand vector spaces and transformations between different vector spaces (matrices).
You're going to be told in quantum that quantum systems are defined by "abstract vectors" and to find out something about the quantum system (such as the mom... | {"url":"http://www.physicsforums.com/showthread.php?p=4251725","timestamp":"2014-04-19T02:21:20Z","content_type":null,"content_length":"28596","record_id":"<urn:uuid:e24d5c57-5a78-43b1-a29e-4f412b0fb626>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00440-ip-10-147-4-33.ec2.internal.w... |
the encyclopedic entry of Numeration
in mathematics, process of designating
according to any particular system; the number designations are in turn called numerals. In any place value system of numeration, a base number must be specified, and groupings are then made by
powers of the base number. The position of a numer... | {"url":"http://www.reference.com/browse/Numeration","timestamp":"2014-04-16T05:59:10Z","content_type":null,"content_length":"79627","record_id":"<urn:uuid:cf493213-83e2-44c9-bd4b-e62e68c12d50>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00070-ip-10-147-4-33.ec2.internal.warc.gz"} |
Axisymmetric granular collapse: a transient 3D flow test of visco-plasticity
Seminar Room 1, Newton Institute
A viscoplastic continuum theory has recently been proposed to model dense, cohesion-less granular flows (Jop et al. Nature, 441, 727, 2006). We confront this theory for the first time with a
transient, 3-dimens... | {"url":"http://www.newton.ac.uk/programmes/GPF/seminars/2009010610051.html","timestamp":"2014-04-17T21:31:28Z","content_type":null,"content_length":"4526","record_id":"<urn:uuid:2bd77a59-e1d8-4086-851c-461e2540e770>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00357-ip-10-147-4-33.ec... |
Posts about permutations on Xi'an's Og
Jeong Eun (Kate) Lee and I completed this paper, “Importance sampling schemes for evidence approximation in mixture models“, now posted on arXiv. (With the customary one-day lag for posting, making
me bemoan the days of yore when arXiv would give a definitive arXiv number at the ... | {"url":"http://xianblog.wordpress.com/tag/permutations/","timestamp":"2014-04-19T01:49:18Z","content_type":null,"content_length":"86846","record_id":"<urn:uuid:ad2b73d8-5934-4342-b215-05c7c1699635>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00629-ip-10-147-4-33.ec2.internal.warc.gz... |
Possible Answer
Convert gallons of water to pounds? Universal Plumbing Code Conversion Table multiply gallons x 8.3453 = pounds of water. ... How many pounds of steam equals 1 gallon of water? Steam is a gas, and is
Best Answer: It takes exactly one pound of water to make one pound of steam. Water is 8.3lb / gall at ro... | {"url":"http://www.askives.com/convert-gallons-of-water-to-pounds-of-steam.html","timestamp":"2014-04-20T22:19:56Z","content_type":null,"content_length":"36845","record_id":"<urn:uuid:01ae2422-d49b-4dfc-b42c-005e76770b75>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00180-ip-10-147-... |
LF: Program To Create/Solve Formulas with a range of values
July 30th 2008, 05:39 PM #1
Jul 2008
LF: Program To Create/Solve Formulas with a range of values
Hey guys, im looking for a program to help me with this.
I have this formula
"A"- Being A value between 1-50
"B"- Being A value Between 1-49
... | {"url":"http://mathhelpforum.com/math-software/44943-lf-program-create-solve-formulas-range-values.html","timestamp":"2014-04-17T16:26:20Z","content_type":null,"content_length":"38346","record_id":"<urn:uuid:b5460764-72e9-4ffb-b8e1-394936146bfd>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416... |
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and Genetic Algorithm
GeneHunter is a powerful software solution for optimization problems which utilizes a state-of-the-art genetic algorithm methodology. GeneHunter includes an Excel Add-In which allows the user to run
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Patent US7167589 - Disk read technique
This application is a divisional of application Ser. No. 09/435,313, now U.S. Pat. No. 6,549,666, entitled “Reversible Embedded Wavelet System Implementation,” filed Nov. 5, 1999, which is a
divisional of application Ser. No. 08/847,074, abandoned, entitled “Reversible Embedded Wa... | {"url":"http://www.google.se/patents/US7167589?hl=sv","timestamp":"2014-04-18T00:56:24Z","content_type":null,"content_length":"408619","record_id":"<urn:uuid:401405c4-c2b9-4297-80bc-5a22db319391>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00046-ip-10-147-4-33.ec2.internal.warc.gz"} |
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An online company charges a shipment fee of $4.99 per order an... | {"url":"http://openstudy.com/updates/514a5f9ce4b05e69bfac3a44","timestamp":"2014-04-16T22:46:41Z","content_type":null,"content_length":"57344","record_id":"<urn:uuid:ac0e4618-e1df-448e-8338-fd4906c579cc>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00179-ip-10-147-4-33.ec2.internal.w... |
the first resource for mathematics
Applications of potential theory in mechanics. A selection of new results.
(English) Zbl 0744.73016
Mathematics and its Applications (Dordrecht). 51. Dordrecht etc.: Kluwer Academic Publishers. xiii, 467 p. (1989).
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Intutive interpretation about Linking forms
up vote 5 down vote favorite
Let $M^3$ be a rational homology 3-sphere. (i,e, $M^3$ is closed 3-manifold with $H_{*}(M;Q)=H_{*}(S^3;Q)$
As beautifully explained in Ranicki's Algebraic and Geometry surgery book and Davis-Kirk's Lecture notes in Algebraic toplogy book, we have ... | {"url":"http://mathoverflow.net/questions/36987/intutive-interpretation-about-linking-forms","timestamp":"2014-04-18T18:38:44Z","content_type":null,"content_length":"61948","record_id":"<urn:uuid:00e43e13-835b-4e37-9438-4567832d9469>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00543... |
Finding the plane of intersection of two spheres in Euclidian (3D) space.
March 30th 2011, 10:40 AM #1
Junior Member
Nov 2009
Finding the plane of intersection of two spheres in Euclidian (3D) space.
so if two spheres intersect (one with centre (1,1,2) and radius R=4 and the other with centre (1,1,4) with radiu... | {"url":"http://mathhelpforum.com/geometry/176337-finding-plane-intersection-two-spheres-euclidian-3d-space.html","timestamp":"2014-04-18T01:11:33Z","content_type":null,"content_length":"47073","record_id":"<urn:uuid:fe382272-e603-4645-9143-269b07a6481a>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN... |
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System And Method For Film Stress And Curvature Gradient Mapping For Screening Problematic Wafers - Patent 7805258
United States Patent: 7805258
( 1 of 1 )
United States Patent
, et al.
September 28, 2010
System and method for film stress and curvature gradient mapping for
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From Point to Point
Copyright © University of Cambridge. All rights reserved.
'From Point to Point' printed from http://nrich.maths.org/
How can you get from $(10,66)$ to $(20,12)$
using only integer multiples of the vectors
$\begin{pmatrix}2\\-3\end{pmatrix}$ and $\begin{pmatrix}3\\2\end{pmatrix}$?
If you liked this ... | {"url":"http://nrich.maths.org/9438/index?nomenu=1","timestamp":"2014-04-16T05:19:17Z","content_type":null,"content_length":"3197","record_id":"<urn:uuid:8b73dd36-2d35-46a8-a61a-c1d04c019b69>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00005-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mathematical Applications for the Management, Life, and Social Sciences 9th Edition | 9780547145099 | eCampus.com
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A Gaussian Noise Generator for Hardware-Based Simulations
December 2004 (vol. 53 no. 12)
pp. 1523-1534
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tc/2004/12/t1523-abs.html","timestamp":"2014-04-16T16:34:02Z","content_type":null,"content_length":"65244","record_id":"<urn:uuid:abd84c18-b272-4e1d-aa42-9bf9656ed032>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00348-ip-10-147-4-33.ec2.in... |
Statistical classification
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Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |
Statistics: Scientific m... | {"url":"http://psychology.wikia.com/wiki/Statistical_classification","timestamp":"2014-04-18T13:43:43Z","content_type":null,"content_length":"67356","record_id":"<urn:uuid:d4f82c2a-c6de-49f2-ab0b-2a8e9b7e7e68>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00418-ip-10-147-4-33.ec2.int... |
Lagrange error bound to estimate sin4° to five decimal places( maclaurin series)
1. The problem statement, all variables and given/known data
Estimate sin4 accurate to five decimal places (using maclaurin series of sin)
2. Relevant equations
3. The attempt at a solution
Lagrange error bound to estimate sin4° to five de... | {"url":"http://www.physicsforums.com/showthread.php?t=388497","timestamp":"2014-04-19T04:35:44Z","content_type":null,"content_length":"29001","record_id":"<urn:uuid:d28cc70e-a39d-4370-8a5c-0736f3b35bbd>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00331-ip-10-147-4-33.ec2.internal.w... |
ScribbleWiki: Analysis of Social Media
Kleinberg et al, ICCC 1999
From ScribbleWiki: Analysis of Social Media
The Web as a graph: Measurements, models and methods
Authors: Jon M. Kleinberg, Ravi Kumar, Prabhakar Raghavan, Sridhar Rajagopalan, Andrew S. Tomkins
Review -by Shilpa Arora
In this paper the authors describe ... | {"url":"http://www.cs.cmu.edu/~wcohen/10-802/fixed/Kleinberg_et_al%2C_ICCC_1999.html","timestamp":"2014-04-18T05:50:56Z","content_type":null,"content_length":"15290","record_id":"<urn:uuid:58002384-2fa8-4a55-adf4-296355b5a814>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00089-ip-10... |
Actual Real World Probability Problem
August 3rd 2010, 02:52 AM
Actual Real World Probability Problem
When I was doing my maths degree, I often pondered what the actual uses were for many of the things we did....
Now i've come across a probability question as part of my work, but my brain has officially left th... | {"url":"http://mathhelpforum.com/statistics/152671-actual-real-world-probability-problem-print.html","timestamp":"2014-04-19T00:29:37Z","content_type":null,"content_length":"9658","record_id":"<urn:uuid:98be957c-521e-4e9e-8614-689516b0ad43>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-2014041600521... |
Area of triangle
December 15th 2009, 12:09 AM #1
Nov 2009
In the attached figure, ST=5cm & QR=9cm. The area of the larger triangle is 50 sq.cm. What is the area of the black region?
The shaded region is:
(area of the large triangle) - (area of triangle QRS)
The area of a triangle is calculated by:
... | {"url":"http://mathhelpforum.com/algebra/120546-area-triangle.html","timestamp":"2014-04-16T12:08:42Z","content_type":null,"content_length":"46399","record_id":"<urn:uuid:5259a40b-7bab-480b-8c1e-a9962ad12d6b>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00082-ip-10-147-4-33.ec2.inte... |
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trigonometric and hyperbolic substitution
June 1st 2008, 11:00 PM #1
Junior Member
Mar 2008
trigonometric and hyperbolic substitution
Hi all,
My apologises to angel.white, i completely typed the incorrect question and i would like to thank Isomorphism
Using an appropriate trigonometric or hyperbolic sub... | {"url":"http://mathhelpforum.com/calculus/40353-trigonometric-hyperbolic-substitution.html","timestamp":"2014-04-18T10:24:44Z","content_type":null,"content_length":"65028","record_id":"<urn:uuid:5489cc01-ba19-4f8e-bef5-3a5da2162d41>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00029... |
Determining between which two numbers a zero occurs in a function
March 13th 2011, 04:28 PM #1
Determining between which two numbers a zero occurs in a function
The function is...
I am familiar with how to use Descartes' Rule of Signs to determine how many possible positive/negative zeros there are. I am also f... | {"url":"http://mathhelpforum.com/pre-calculus/174500-determining-between-two-numbers-zero-occurs-function.html","timestamp":"2014-04-16T04:19:06Z","content_type":null,"content_length":"37804","record_id":"<urn:uuid:2e8250f5-3df0-4116-8cd6-87c7fdd8115d>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-... |
Actuarial Review - November 2010 - Four Points, Two Distances
Four Points, Two Distances
How many ways are there to arrange four points in a plane so that there are exactly two possible distances between pairs of points? Arrangements that are rotations, expansions, or contractions of
each other are consider... | {"url":"http://www.casact.org/newsletter/index.cfm?fa=viewart&id=6072","timestamp":"2014-04-20T21:04:58Z","content_type":null,"content_length":"4847","record_id":"<urn:uuid:c5f6c2be-d048-4392-9711-12a896b34cad>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00360-ip-10-147-4-33.ec2.in... |
Methods and Examples of Valid Reasoning
I. Euler diagram
Draw pictures (diagrams). If any diagram that satisfies the hypotheses contradicts the conclusion, the argument is not valid.
All roses are red.
This flower is a rose.
This flower is red.
II. Direct reasoning
If the statement "if p then q" is true and p is true, ... | {"url":"http://www.snow.edu/jonathanb/Courses/Math2010/Valid_reasoning.html","timestamp":"2014-04-18T06:46:29Z","content_type":null,"content_length":"2600","record_id":"<urn:uuid:b1a385ad-2f66-4d39-8989-dc90f300a4da>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00447-ip-10-147-4-33.... |
Solving for area - unit square and equilateral triangles
February 6th 2010, 03:03 PM #1
Sep 2009
Solving for area - unit square and equilateral triangles
On each side of a unit square, an equilateral triangle of side length 1 is constructed. On each new side of each equilateral triangle, another equilateral tri... | {"url":"http://mathhelpforum.com/geometry/127511-solving-area-unit-square-equilateral-triangles.html","timestamp":"2014-04-18T19:42:12Z","content_type":null,"content_length":"33250","record_id":"<urn:uuid:4a7add1f-ccbc-4796-afb2-365e48ce3846>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005... |
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37. cobyla
[ < ] [ > ] [ << ] [ Up ] [ >> ] [Top] [Contents] [Index] [ ? ]
37.1 Introduction to cobyla
fmin_cobyla is a Common Lisp translation (via f2cl) of the Fortran constrained optimization routine COBYLA by Powell[1][2][3].
COBYLA minimiz... | {"url":"http://maxima.sourceforge.net/docs/manual/de/maxima_37.html","timestamp":"2014-04-18T11:22:15Z","content_type":null,"content_length":"17282","record_id":"<urn:uuid:d87d7950-bb44-4086-9c5e-67c91420368d>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00088-ip-10-147-4-33.ec2.int... |
Sum and Shifted-Product Subsets of Product-Sets over Finite Rings
For sufficiently large subsets $\mathcal{A}, \mathcal{B}, \mathcal{C}, \mathcal{D}$ of $\mathbb{F}_q$, Gyarmati and Sárközy (2008) showed the solvability of the equations $a + b= c d$ and $a b + 1 =
c d$ with $a \in \mathcal{A}$, $b \in\mathcal{B}$, $c ... | {"url":"http://www.combinatorics.org/ojs/index.php/eljc/article/view/v19i2p33","timestamp":"2014-04-21T15:36:11Z","content_type":null,"content_length":"15775","record_id":"<urn:uuid:9326b518-1fe8-468a-a92a-28497c28cb12>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00297-ip-10-147-4-... |
: Algorithms: More Bubble Sorts
C++ Notes: Algorithms: More Bubble Sorts
Here are some additional variations on bubble sort.
Bubble Sort -- stop when no exchanges
This version of bubble sort continues making passes over the array as long as there were any exchanges. If the array is already sorted, this sort will stop a... | {"url":"http://www.fredosaurus.com/notes-cpp/algorithms/sorting/bubblesort2.html","timestamp":"2014-04-19T06:51:55Z","content_type":null,"content_length":"5611","record_id":"<urn:uuid:26b62777-3fbc-4551-8b6b-7bb01e9b66d8>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00088-ip-10-147-... |
Applications of Melnikov Processes in Engineering, Physics, and Neuroscience
This file is also available in Adobe Acrobat PDF format
Chapter One
This work has two main objectives: (1) to present the Melnikov method as a unified theoretical framewor... | {"url":"http://press.princeton.edu/chapters/i7233.html","timestamp":"2014-04-20T13:32:32Z","content_type":null,"content_length":"27544","record_id":"<urn:uuid:a5950ddc-2c69-4cfe-b42e-67acee9bea52>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00021-ip-10-147-4-33.ec2.internal.warc.gz"... |
Anais da Academia Brasileira de Ciências
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Print version ISSN 0001-3765
An. Acad. Bras. Ciênc. vol.78 no.1 Rio de Janeiro Mar. 2006
... | {"url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652006000100002&lng=en&nrm=iso&tlng=en","timestamp":"2014-04-21T08:35:12Z","content_type":null,"content_length":"58436","record_id":"<urn:uuid:d09822f5-47bc-4cc9-a212-5a09b2a9ad75>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-2... |
phase transition in one dimension
In the an Ising model (any dimension), there are two sorts of macroscopic states at zero external field: the ordered state, in which a finite fraction of the spins are aligned and the magnetization
is non-zero, and a disordered state, in which the spins aren't aligned and the magnetiza... | {"url":"http://www.physicsforums.com/showthread.php?t=512683","timestamp":"2014-04-19T04:31:14Z","content_type":null,"content_length":"23204","record_id":"<urn:uuid:1e0f47bb-8b6d-4024-b395-d045c6756840>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00407-ip-10-147-4-33.ec2.internal.wa... |
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Topic: How to determine which variables from the dataset are important and which can be discarded using PCA.
R... | {"url":"http://mathforum.org/kb/message.jspa?messageID=7973941","timestamp":"2014-04-19T17:43:49Z","content_type":null,"content_length":"20217","record_id":"<urn:uuid:c51ff578-fe62-4a0a-8d0c-b0cbd26e056f>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00566-ip-10-147-4-33.ec2.internal... |
oftware for
Geographic coordinates are usually in angular (latitude/longitude) or projected (easting/northing or x/y) form. Angular coordinates are derived from simplified 3D model of the Earth's surface (sphere
or ellipsoid). If projection is applied, 3D surface is further transformed on the flat 2D plane, which invo... | {"url":"http://www.mapwel.net/coorconversion.htm","timestamp":"2014-04-16T13:04:02Z","content_type":null,"content_length":"22177","record_id":"<urn:uuid:d637a395-e465-492e-b3e4-bcec59e0c9a7>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00222-ip-10-147-4-33.ec2.internal.warc.gz"} |
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TR12-111 | 5th September 2012 15:17
Faster SDP hierarchy solvers for local rounding algorithms
Convex relaxations based on different hierarchies of
linear/semi-definite programs have been used recently to devise
approximation algorithms for various optimization problems. The
approximation guarantee of these algorithms ... | {"url":"http://eccc.hpi-web.de/report/2012/111/","timestamp":"2014-04-20T23:28:05Z","content_type":null,"content_length":"21659","record_id":"<urn:uuid:86e3f0a9-f611-42d0-a4c1-b726efd3aba9>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00140-ip-10-147-4-33.ec2.internal.warc.gz"} |
Example of a group with unsolvable word problem
up vote 5 down vote favorite
Today I noticed that the last relator in the 27-relator presentation of a group with unsolvable word problem given in
Donald J. Collins: A simple presentation of a group with unsolvable word problem. Illinois J. Math. 30(1986), no. 2, 230-... | {"url":"http://mathoverflow.net/questions/130274/example-of-a-group-with-unsolvable-word-problem","timestamp":"2014-04-19T00:05:25Z","content_type":null,"content_length":"54760","record_id":"<urn:uuid:b179f6e9-4ff4-4b85-a326-4f180fed0e17>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-... |
Order of products of elements in symmetric groups
up vote 16 down vote favorite
Let $n \in \mathbb{N}$. Is it true that for any $a, b, c \in \mathbb{N}$ satisfying $1 < a, b, c \leq n-2$ the symmetric group ${\rm S}_n$ has elements of order $a$ and $b$ whose product has order
The assertion is true at least for $n \leq ... | {"url":"http://mathoverflow.net/questions/118092/order-of-products-of-elements-in-symmetric-groups","timestamp":"2014-04-19T17:46:21Z","content_type":null,"content_length":"55974","record_id":"<urn:uuid:7bb50f5b-5717-4eaa-b0de-b3089c459d70>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-201404160052... |
Electron. J. Diff. Eqns., Vol. 2003(2003), No. 116, pp. 1-13.
Existence and stability for some partial functional differential equations with infinite delay
Khalil Ezzinbi Abstract:
We study the existence, regularity, and stability of solutions for some partial functional differential equations with infinite delay. We ... | {"url":"http://ejde.math.txstate.edu/Volumes/2003/116/abstr.html","timestamp":"2014-04-20T13:24:57Z","content_type":null,"content_length":"2062","record_id":"<urn:uuid:0a8b8ef6-1abf-40b9-ab6f-7accf64e2164>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00121-ip-10-147-4-33.ec2.interna... |
SAS Recipes
Linear Models for Classification
July 4, 2013 – 11:02 pm
Classification is one very important task in statistical learning. Classification refers to algorithms that identify which category or membership an observation belongs to. The algorithms are trained
on a training data set with known membership and ap... | {"url":"http://sasrecipes.wordpress.com/","timestamp":"2014-04-16T22:13:28Z","content_type":null,"content_length":"36947","record_id":"<urn:uuid:386cf6f4-0daf-47e3-aa4e-fef78c1771f0>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00184-ip-10-147-4-33.ec2.internal.warc.gz"} |
Effect of Interatomic Potential on Simulated Grain-Boundary and Bulk Diffusion: A Molecular-Dynamics Study
S. J. Plimpton and E. D. Wolf, Phys Rev B, 41, 2712-2721 (1990).
Molecular-dynamics methods are used to model diffusion in a Sigma 5 (100) A1 tilt boundary and in bulk. The diffusion coefficient D and activation e... | {"url":"http://www.sandia.gov/~sjplimp/abstracts/prb90.html","timestamp":"2014-04-18T00:42:57Z","content_type":null,"content_length":"1894","record_id":"<urn:uuid:4b5bf4e3-e73a-4b8f-b204-327a51e46b28>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00265-ip-10-147-4-33.ec2.internal.war... |
Ferrari, Lewis
, inventor of the first method of resolving biquadratic equations, was born at Bologna about 1520. He studied mathematics under the celebrated Cardan, who, having had a problem given him lor
solution, gave it his pupil as an exercise of his ingenuity; and this led to the discovery of a new method of anal... | {"url":"http://words.fromoldbooks.org/Chalmers-Biography/f/ferrari-lewis.html","timestamp":"2014-04-16T07:26:46Z","content_type":null,"content_length":"13891","record_id":"<urn:uuid:3606b312-3ea0-44af-9b31-056a06a9cd74>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00248-ip-10-147-4-... |
PolyU IR Collection: MRC Journal/Magazine ArticlesThe Collection's search engineRelationship between the microstructure and nanoindentation hardness of thermally evaporated and magnetron-sputtered electrochromic tungsten oxide filmsTensile strength of zinc oxide films measured by a microbridge methodNew relationship be... | {"url":"http://repository.lib.polyu.edu.hk/jspui/feed/rss_1.0/10397/2470","timestamp":"2014-04-17T16:14:11Z","content_type":null,"content_length":"7893","record_id":"<urn:uuid:db3ca2bc-3d91-4ca5-957e-46c2be088731>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00579-ip-10-147-4-33.ec2.... |
│Expression │EVALUATES TO TRUE, IF ... │
│[varname].[label value] │... choice connected to the specific label value has been chosen on the scale/variable ... | {"url":"http://help.survey-xact.dk/uk_expressions.htm","timestamp":"2014-04-17T15:27:11Z","content_type":null,"content_length":"45622","record_id":"<urn:uuid:6c7d56ca-2739-4db3-bbae-252d5849457e>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00568-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Complexity of Parallel Search
Richard M. Karp, Eli Upfat and Avi Wigderson
EECS Department
University of California, Berkeley
Technical Report No. UCB/CSD-87-310
This paper studies parallel search algorithms within the framework of independence systems. It is motivated by earlier work on parallel algorithms for con... | {"url":"http://www.eecs.berkeley.edu/Pubs/TechRpts/1986/5984.html","timestamp":"2014-04-20T18:26:07Z","content_type":null,"content_length":"5935","record_id":"<urn:uuid:92106701-7580-4b9d-9bb1-8e11c36f1a2b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00301-ip-10-147-4-33.ec2.intern... |
Natural Domain
August 23rd 2006, 08:11 PM
gary warton
Natural Domain
Im trying to work out how to find the natural domain of a function.
Does any one know the steps I should take with some examples provided
August 24th 2006, 05:11 AM
If a function is defined by a formula and there is no domain explicitly st... | {"url":"http://mathhelpforum.com/calculus/5104-natural-domain-print.html","timestamp":"2014-04-17T23:25:46Z","content_type":null,"content_length":"23274","record_id":"<urn:uuid:88942447-12af-400b-b74a-85f26d356988>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00604-ip-10-147-4-33.ec... |
Geometry Tutors in
Los Angeles, CA 90026
Patient, Experienced Multi-Subject Tutor (Harvard Grad & J.D.)
...I have competed in track and cross-country, among other sports, since the age of 5. I have posted nationally leading times and won national championship competitions as an age-group runner, and I
have been a deco... | {"url":"http://www.wyzant.com/90031_Geometry_tutors.aspx","timestamp":"2014-04-20T08:47:58Z","content_type":null,"content_length":"61115","record_id":"<urn:uuid:c230dcca-b375-4aa0-8f11-114e40d93b67>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00419-ip-10-147-4-33.ec2.internal.warc.g... |
Sharing continuations: proofnets for languages with explicit control
"... We provide a context semantics for Multiplicative-Additive Linear Logic (MALL), together with proofnets whose reduction preserves semantics, where proofnet reduction is equated with
cut-elimination on MALL sequents. The results extend the program... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1414111","timestamp":"2014-04-17T14:09:35Z","content_type":null,"content_length":"14963","record_id":"<urn:uuid:3398ac1a-3fda-41b5-8af3-65e555a92e3e>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00140-ip-10-147-4-33.ec2.internal.wa... |
how do i copy the result of a formula into another worksheet as te
EXCEL 2007
Assuming that your, "text formula in one worksheet" is in Book1 cell D4.
Go to Book2 cell D4 (or any cell of your choice) type in:-
Book2 cell D4 will now be populated with, "the resulting text into another
If my comments have helped please h... | {"url":"http://www.excel-answers.com/microsoft/Excel-Worksheet/36046689/how-do-i-copy-the-result-of-a-formula-into-another-worksheet-as-te.aspx","timestamp":"2014-04-20T23:28:09Z","content_type":null,"content_length":"7500","record_id":"<urn:uuid:d061a5e8-7f08-4d36-bf8a-75e08a3ba978>","cc-path":"CC-MAIN-2014-15/segment... |
Where Did Our Numbers Come From?
You can imagine how hard it must have been to do business in ancient times, before numbers were invented. To show a quantity, tradesmen used their fingers or bags of stones.
For instance, a person who wanted to buy five sheep might put five stones in a bag. The word calculate, in fact, ... | {"url":"http://www.bigsiteofamazingfacts.com/where-did-our-numbers-come-from/","timestamp":"2014-04-20T08:14:31Z","content_type":null,"content_length":"21888","record_id":"<urn:uuid:5c096ac4-7195-4f7d-a596-bd68a2eee4ce>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00256-ip-10-147-4-... |
CurrentMom: Timeless Game - Rubik's Solved Once and For All
Image via Wikipedia
Technology Thursday
I still have the very first Rubik's Cube I ever owned. I never solved it. I mean, I never figured out how to solve it on my own. I did get a 'solution' at some point and solved it using that. But of
course, that's total... | {"url":"http://www.currentmom.com/currentmom/2010/08/timeless-game-rubiks-solved-once-and-for-all.html","timestamp":"2014-04-18T23:16:23Z","content_type":null,"content_length":"38154","record_id":"<urn:uuid:12cc338a-9b58-43e4-876d-53c09e764abd>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423... |
MathGroup Archive: April 2007 [00408]
[Date Index] [Thread Index] [Author Index]
Re: differentiate a function of a function
• To: mathgroup at smc.vnet.net
• Subject: [mg75110] Re: differentiate a function of a function
• From: "dimitri... | {"url":"http://forums.wolfram.com/mathgroup/archive/2007/Apr/msg00408.html","timestamp":"2014-04-16T04:28:37Z","content_type":null,"content_length":"36029","record_id":"<urn:uuid:ef9fa2d2-485d-4ac6-9859-07df359e5929>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00360-ip-10-147-4-33.e... |
Convert decigrams to kilograms - Conversion of Measurement Units
›› Convert decigram-force to kilogram-force
Did you mean to convert decigram-force to kilogram-force
decigram kilogram
›› More information from the unit converter
How many decigrams in 1 kilograms? The answer is 10000.
W... | {"url":"http://www.convertunits.com/from/decigrams/to/kilograms","timestamp":"2014-04-17T12:55:20Z","content_type":null,"content_length":"20939","record_id":"<urn:uuid:43bd156b-424c-4510-bd2d-821f96aafdb8>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00270-ip-10-147-4-33.ec2.internal... |
Cryptology ePrint Archive: Report 2013/577
Secure Two-Party Computation with Reusable Bit-Commitments, via a Cut-and-Choose with Forge-and-Lose TechniqueLuís T. A. N. BrandãoAbstract: A Secure Two Party Computation (S2PC) protocol allows two
parties to compute over their combined private inputs, as if intermediated by ... | {"url":"http://eprint.iacr.org/2013/577","timestamp":"2014-04-18T03:03:59Z","content_type":null,"content_length":"4092","record_id":"<urn:uuid:a8772abd-60f7-4597-9dda-e076d58e2f57>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00651-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts about R code on HLP/Jaeger lab blog
R code
Thanks to Scott Jackson, Daniel Ezra Johnson, David Morris, Michael Shvartzman, and Nathanial Smith for the recommendations and pointers to the packages mentioned below.
• R:
□ The maps, mapsextra, and maptools packages provide data and tools to plot world, US, a... | {"url":"http://hlplab.wordpress.com/tag/r-code/","timestamp":"2014-04-16T18:56:49Z","content_type":null,"content_length":"104128","record_id":"<urn:uuid:43cd4d88-6c30-48b2-b9e5-3c1f8db8181b>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00411-ip-10-147-4-33.ec2.internal.warc.gz"} |
Driving Point
Next | Prev | Up | Top | Index | JOS Index | JOS Pubs | JOS Home | Search
Taking the Laplace transform of both sides of Eq.E.1) gives
where we made use of the fact that the impedance of a capacitor is filter is thus
Alternatively, we could simply note that impedances always sum in series and write down t... | {"url":"https://ccrma.stanford.edu/~jos/fp/Driving_Point_Impedance.html","timestamp":"2014-04-17T17:28:52Z","content_type":null,"content_length":"7338","record_id":"<urn:uuid:46a7b5d1-ff6f-4533-81b4-f52623379a0f>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00514-ip-10-147-4-33.ec2.i... |
School of Mathematics and Physics
R. Edgeworth, B.J. Dalton and T. Parnell
Department of Physics, University of Queensland, St. Lucia, Qld 4067, Australia
An account is given of an experiment, begun in 1927, to illustrate the fluidity of pitch.
In the foyer of the Department of Physics at the University of Queensland i... | {"url":"http://oldsite.smp.uq.edu.au/pitch/pitchPaper.shtml","timestamp":"2014-04-19T11:57:44Z","content_type":null,"content_length":"20424","record_id":"<urn:uuid:d20fd359-52d0-4d74-b424-2bcfa0e0349e>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00117-ip-10-147-4-33.ec2.internal.wa... |
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Here's the question you clicked on:
it's a division problem and imma draw it :)
• one year ago
... | {"url":"http://openstudy.com/updates/505bda9ce4b0583d5cd0fa67","timestamp":"2014-04-18T11:07:05Z","content_type":null,"content_length":"106903","record_id":"<urn:uuid:0c24a6e3-5cab-4955-82ce-231d09a5647f>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00593-ip-10-147-4-33.ec2.internal... |
vote for your fav subjects
Re: vote for your fav subjects
I think I do. You will graduate soon? Where will you go?
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contempt... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=207572","timestamp":"2014-04-18T08:11:56Z","content_type":null,"content_length":"38655","record_id":"<urn:uuid:c3142e14-9a1d-4083-97f5-c4f60bb0599d>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00644-ip-10-147-4-33.ec2.internal... |
National Pi(e) Day
While you're frying up some eggs and bacon, we're cooking up something else: a way to celebrate today's food holiday.
It's an all-out pie palooza because March 14 is National Pi(e) Day!
Clever you, you've already figured out that today's date, 3/14, also corresponds to a famous mathematical constant ... | {"url":"http://eatocracy.cnn.com/2012/03/14/national-pie-day/?hpt=ea_bn1","timestamp":"2014-04-19T04:56:18Z","content_type":null,"content_length":"95641","record_id":"<urn:uuid:26f62564-dcb4-44cc-b212-44297f16769e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00180-ip-10-147-4-33.ec2... |
Symmetry: A Journey into the Patterns of Nature by Marcus du Sautoy
Symmetry: A Journey into the Patterns of Nature (2008)
Recently added by netch, wmsflrc, twosheds, GaiusS, hemlisp, dibben, trivium, edwincoleman, tilke, riccardo.busetto
No current Talk conversations about this book.
Symmetry has two points of focu... | {"url":"http://www.librarything.com/work/4769356","timestamp":"2014-04-20T19:20:23Z","content_type":null,"content_length":"82912","record_id":"<urn:uuid:9209233a-81d0-4b8f-bb07-f245aecb19c7>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00153-ip-10-147-4-33.ec2.internal.warc.gz"} |
Patent application title: IMAGE RESOLUTION ADJUSTMENT METHOD
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There is disclosed an image resolution adjustment method comprising the steps of: performing a predetermined selection rule to select one of scaling modes... | {"url":"http://www.faqs.org/patents/app/20100002958","timestamp":"2014-04-18T14:21:03Z","content_type":null,"content_length":"90201","record_id":"<urn:uuid:e2b3e83a-a997-4d68-9760-85e0b4bc9de0>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00407-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Haskell-cafe] map (-2) [1..5]
Brian Hulley brianh at metamilk.com
Thu Aug 17 06:14:32 EDT 2006
Tamas K Papp wrote:
> The code in the subject generates an error. I understand why this is
> (- is treated as part of the number), but I don't know how to solve
> it, ie how to tell Haskell that - is a function/binary opera... | {"url":"http://www.haskell.org/pipermail/haskell-cafe/2006-August/017410.html","timestamp":"2014-04-19T18:32:47Z","content_type":null,"content_length":"4243","record_id":"<urn:uuid:109f9252-6ddd-47ea-bceb-46a946ef58d0>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00145-ip-10-147-4-3... |
Looking for inflection points
Find the first positive x value of x for which f(x)=sin(e^x) has an inflection point. Correctly take derivatives.
Correct. Since $0<e^x$ for all real $x$, this leaves you to solve: $f(x)=\cos(e^x)-e^x\sin(e^x)=0$ I recommend a numeric root-finding technique, such as Newton's method. Graph ... | {"url":"http://mathhelpforum.com/calculus/207308-looking-inflection-points.html","timestamp":"2014-04-18T19:26:32Z","content_type":null,"content_length":"56631","record_id":"<urn:uuid:5584a7ea-bae3-47bb-8961-bffedeb91659>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00563-ip-10-147-4... |
MathGroup Archive: February 2000 [00065]
[Date Index] [Thread Index] [Author Index]
Re: Saving plotted data as ASCII text data ?
• To: mathgroup at smc.vnet.net
• Subject: [mg21923] Re: [mg21890] Saving plotted data as ASCII text data ?
... | {"url":"http://forums.wolfram.com/mathgroup/archive/2000/Feb/msg00065.html","timestamp":"2014-04-19T17:08:33Z","content_type":null,"content_length":"35447","record_id":"<urn:uuid:ed85d395-f8b2-4401-80a2-c8c5be0df11b>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00214-ip-10-147-4-33.e... |
petsc-dev 2014-04-18
Gets a vector representing part of another vector
#include "petscvec.h"
PetscErrorCode VecGetSubVector(Vec X,IS is,Vec *Y)
Collective on IS (and Vec if nonlocal entries are needed)
Input Arguments
X - vector from which to extract a subvector
is - index set representing portion of X to extract
O... | {"url":"http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/Vec/VecGetSubVector.html","timestamp":"2014-04-19T10:41:21Z","content_type":null,"content_length":"2872","record_id":"<urn:uuid:ad226462-a984-4b00-9e91-499c07f98da9>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00391-ip... |
Profinite groups as étale fundamental groups
up vote 21 down vote favorite
Does every profinite group arise as the étale fundamental group of a connected scheme?
Equivalently, does every Galois category arise as the category of finite étale covers of a connected scheme?
Not every profinite group is an absolute galois g... | {"url":"https://mathoverflow.net/questions/115061/profinite-groups-as-etale-fundamental-groups/115064","timestamp":"2014-04-17T04:53:52Z","content_type":null,"content_length":"68494","record_id":"<urn:uuid:ecbce883-f2b0-4474-9ec6-9fb9d50cbc68>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-201404160... |