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Your q... | {"url":"http://openstudy.com/updates/51190d47e4b09e16c5c92081","timestamp":"2014-04-21T15:28:02Z","content_type":null,"content_length":"227472","record_id":"<urn:uuid:9aaeca71-48b8-47bc-9991-7adc6ca4b921>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00195-ip-10-147-4-33.ec2.internal... |
Calculus/Parametric Introduction
Parametric equations are typically definied by two equations that specify both the x and y coordinates of a graph using a parameter. They are graphed using the parameter (usually t) to figure out
both the x and y coordinates.
Example 1:
$x = t \$
$y = t^2 \$
Note: This parametric equati... | {"url":"http://en.m.wikibooks.org/wiki/Calculus/Parametric_Introduction","timestamp":"2014-04-21T07:21:40Z","content_type":null,"content_length":"21449","record_id":"<urn:uuid:cdb63668-451c-4b3f-bf1c-99ab9a596e84>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00479-ip-10-147-4-33.ec2... |
The Diophantine equation x3 −y2 = k. Computers in number theory
- MOSCOW MATHEMATICAL JOURNAL , 2004
"... Diophantine Analysis is a very active domain of mathematical research where one finds more conjectures than results. We collect here a number of open questions concerning Diophantine equations
(including Pillai’s C... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=9362040","timestamp":"2014-04-16T08:23:16Z","content_type":null,"content_length":"18068","record_id":"<urn:uuid:cddcae4d-ed3a-4e89-9319-9b496cee0ae7>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00183-ip-10-147-4-33.ec2.internal.wa... |
Sudoku Solving Techniques
Let’s clear the clutter from an example and see the principle. On this board with just the 1’s left (candidates – not solutions), we have two columns with just two 1’s left as possibilities. Now,
they are aligned on the same two rows. I’ve marked these special 1’s as 1A, 1B and 1C and 1D. Our ... | {"url":"http://www.sudoku.org.uk/SolvingTechniques/X-WingFamily.asp","timestamp":"2014-04-16T19:44:49Z","content_type":null,"content_length":"14331","record_id":"<urn:uuid:36060e8f-fe47-4aea-be77-22430f5711cb>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00340-ip-10-147-4-33.ec2.int... |
Palo Alto Calculus Tutor
Find a Palo Alto Calculus Tutor
...University of Chicago and B.A. University of Pennsylvania) with many years of experience. I have taught at the university level while on sabbatical.
26 Subjects: including calculus, reading, physics, English
...This follows the same method I used to re... | {"url":"http://www.purplemath.com/palo_alto_calculus_tutors.php","timestamp":"2014-04-20T08:54:10Z","content_type":null,"content_length":"24027","record_id":"<urn:uuid:a4aeb1a9-58dc-4560-8428-b73759602a2e>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00598-ip-10-147-4-33.ec2.internal... |
On Use of Discrete Laplace Operator for Preconditioning Kernel Matrices
Title On Use of Discrete Laplace Operator for Preconditioning Kernel Matrices
Publication Journal Article
Year of 2012
Authors Chen, J
Journal SIAM Journal on Scientific Computing
Volume 35
Issue 2
Pagination A577-A602... | {"url":"http://www.mcs.anl.gov/publication/use-discrete-laplace-operator-preconditioning-kernel-matrices","timestamp":"2014-04-16T20:12:15Z","content_type":null,"content_length":"25510","record_id":"<urn:uuid:1d933c83-dec3-4986-ada4-d4466f4373ad>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-201404... |
Entropy production in collisions of relativistic heavy ions : a signal for quark-gluon plasma phase transition?
Entropy production in the compression stage of heavy ion collisions is discussed within three distinct macroscopic models (i.e. generalized RHTA, geometrical overlap model and three-fluid hydrodynamics). We f... | {"url":"http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3374","timestamp":"2014-04-19T14:41:18Z","content_type":null,"content_length":"17908","record_id":"<urn:uuid:e5d182f2-d04c-48f1-a567-7c2ff70ec61b>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00338-ip-10-147... |
Partial Derivatives
March 11th 2011, 01:14 PM
Partial Derivatives
I have a question about this problem.
If f(x,y,z) = 0 and g(x,y,z) = 0, show that these three fractions are equal:
$\frac{dx}{\frac{\partial(f,g)}{\partia l(y,z)}}$
$\frac{dz}{\frac{\partial(f,g)}{\partia l(x,y)}}$
I know dF and dG bo... | {"url":"http://mathhelpforum.com/differential-geometry/174278-partial-derivatives-print.html","timestamp":"2014-04-24T09:47:21Z","content_type":null,"content_length":"8042","record_id":"<urn:uuid:b5457b32-9afa-4401-ba7d-faca1aff6fc9>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-0052... |
An MST-like problem with vertex selection
up vote 1 down vote favorite
Consider a planar pointset in a rectangle, where every point has a color (an integer label). We need to select one point of every color, so as to minimize the cost of a planar MST of selected points
(in my application, the distances are Manhattan/$L... | {"url":"http://mathoverflow.net/questions/96967/an-mst-like-problem-with-vertex-selection","timestamp":"2014-04-16T22:45:57Z","content_type":null,"content_length":"45329","record_id":"<urn:uuid:860665ea-dfd5-40b8-bc7e-ecdb43e484e0>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00660-i... |
Springfield, VA Algebra Tutor
Find a Springfield, VA Algebra Tutor
...Typically, during our first meeting, we'll establish what those needs are then determine what strategies will work best for your unique case. In the past, I've built specific resources, tools,
and worksheets for each of my students. My teaching i... | {"url":"http://www.purplemath.com/springfield_va_algebra_tutors.php","timestamp":"2014-04-17T19:36:34Z","content_type":null,"content_length":"24209","record_id":"<urn:uuid:bbf25833-bf20-44a4-8e16-2086f2172510>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00640-ip-10-147-4-33.ec2.int... |
Re: st: svyset problem 2: using svy with partially complete surveys
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Re: st: svyset problem 2: using svy with partially complete surveys
From "Michael I. Lichter" <mlichter@buffalo.edu>
To statalist@hsphsun2.harvard.edu
Subject Re: st: sv... | {"url":"http://www.stata.com/statalist/archive/2009-09/msg01023.html","timestamp":"2014-04-20T09:10:42Z","content_type":null,"content_length":"8597","record_id":"<urn:uuid:03148409-9f36-4440-8ae8-f6d7d8a5802a>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00482-ip-10-147-4-33.ec2.inte... |
[Numpy-discussion] linalg.norm missing an 'axis' kwarg?!
Markus Rosenstihl markus.rosenstihl@physik.tu-darmstadt...
Tue Feb 10 04:11:38 CST 2009
Am 20.11.2008 um 11:11 schrieb Hans Meine:
> Hi,
> I have a 2D matrix comprising a sequence of vectors, and I want to
> compute the
> norm of each vector. np.linalg.norm se... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-February/040221.html","timestamp":"2014-04-17T09:58:05Z","content_type":null,"content_length":"3472","record_id":"<urn:uuid:41e207f2-0611-443f-a7d6-f86849858885>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00141-ip-10-14... |
Summary: Sparse balanced partitions and the complexity of subgraph
Noga Alon
DŽaniel Marx
November 14, 2010
We consider the problem of partitioning the vertices of a graph with maximum degree
d into k classes V1, . . . , Vk of almost equal sizes in a way that minimizes the number of
pairs (i, j) such that there is an e... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/645/2549072.html","timestamp":"2014-04-16T13:33:55Z","content_type":null,"content_length":"8327","record_id":"<urn:uuid:88ee24f7-54ab-4f74-b6f8-0c0867ecc2b3>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00013-ip-10-147-... |
Does a black hole have a temperature profile?
1) Interesting question. I think that the area inside the event horizon to the center of the black hole might have a temperature because the matter/light is being compressed so tightly I would assume
that the temperature would raise a few degrees for a few seconds, until th... | {"url":"http://www.physicsforums.com/showthread.php?p=1711029","timestamp":"2014-04-16T16:09:17Z","content_type":null,"content_length":"24332","record_id":"<urn:uuid:b9d1f558-e9e6-4874-9508-7efc2f12f4a1>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00377-ip-10-147-4-33.ec2.internal.... |
Assessing the In Vitro Fitness of an Oseltamivir-Resistant Seasonal A/H1N1 Influenza Strain Using a Mathematical Model
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
PLoS One. 2011; 6(3): e14767.
Assessing the In Vitro Fitness of an Oseltamivi... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3063785/?tool=pubmed","timestamp":"2014-04-16T07:52:39Z","content_type":null,"content_length":"186091","record_id":"<urn:uuid:b02c5421-544c-48bc-b0d6-f190a2763a7d>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00450-ip-10-147-4-33.e... |
Wendy L. Smith
February, 1999
WENDY L. SMITH
My sincere gratitude is extended to Dr. D. Max Sheppard as my advisor and chairman of my
supervisory committee and Dr. Daniel Hanes and Dr. Ashish Mehta for serving on my committee.
I would also like to thank Justin Rostant for his assistance, dedication, and endless enthusi... | {"url":"http://ufdc.ufl.edu/UF00091371/00001","timestamp":"2014-04-18T08:59:01Z","content_type":null,"content_length":"132261","record_id":"<urn:uuid:21ccd267-7e4c-4c80-84a3-e7a6c76ad32d>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00353-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
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Here's the question you clicked on:
1+1 = ?
• one year ago
• one year ago
Your question is rea... | {"url":"http://openstudy.com/updates/510bf11fe4b0d9aa3c47079a","timestamp":"2014-04-17T16:38:48Z","content_type":null,"content_length":"209013","record_id":"<urn:uuid:6ad54a55-2ca5-4d63-ab7d-a11e548bded0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00413-ip-10-147-4-33.ec2.internal.... |
New dynamic algorithms for shortest path tree computation
Results 1 - 10 of 42
- In SIGCOMM , 2007
"... Current distributed routing paradigms (such as link-state, distancevector, and path-vector) involve a convergence process consisting of an iterative exploration of intermediate routes triggered
by certain events such... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=504042","timestamp":"2014-04-18T17:33:40Z","content_type":null,"content_length":"41718","record_id":"<urn:uuid:eda9743c-3b9b-4360-946d-5395086d8cd0>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00108-ip-10-147-4-33.ec2.internal.war... |
Senoia Prealgebra Tutor
Find a Senoia Prealgebra Tutor
I have previously worked at a Huntington Learning Center for 10 years during which time I helped with study skills along with one on one tutoring in biology, chemistry, algebra I and II. I have
also taught high school in the subjects of Biology, Zoology, and En... | {"url":"http://www.purplemath.com/Senoia_Prealgebra_tutors.php","timestamp":"2014-04-21T12:55:22Z","content_type":null,"content_length":"23764","record_id":"<urn:uuid:e3982c89-e4b4-4931-9981-050d22a22d23>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00269-ip-10-147-4-33.ec2.internal... |
Interactive Graph of the Standard Normal Curve
About Jeff Sauro
Jeff Sauro is the founding principal of Measuring Usability LLC, a company providing statistics and usability consulting to Fortune 1000 companies.
He is the author of over 20 journal articles and 4 books on statistics and the user-experience.
More about J... | {"url":"https://www.measuringusability.com/normal_curve.php","timestamp":"2014-04-21T14:40:31Z","content_type":null,"content_length":"34042","record_id":"<urn:uuid:baabef9b-4d59-4c8a-b463-1f38eda3dfd7>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00493-ip-10-147-4-33.ec2.internal.wa... |
Graphing Exponential Functions: More Examples
Graphing Exponential Functions: Examples (page 4 of 4)
Sections: Introductory concepts, Step-by-step graphing instructions, Worked examples
• Graph y = e^x
This might f... | {"url":"http://www.purplemath.com/modules/graphexp4.htm","timestamp":"2014-04-18T23:58:50Z","content_type":null,"content_length":"32548","record_id":"<urn:uuid:ed670f85-bb68-4b98-8224-55a7ad39cb1c>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00008-ip-10-147-4-33.ec2.internal.warc.gz... |
WASS - All star squares - Debuts in Brisbane '13 | The table is up. anthonyqld wins!
1. Every member of Tennis Forum can take part in WASS. No special requirements.
2. There is a table of 9 squares, with the number from ... | {"url":"http://www.tennisforum.com/showpost.php?p=22638068&postcount=1","timestamp":"2014-04-17T04:29:18Z","content_type":null,"content_length":"20589","record_id":"<urn:uuid:01e1b3be-45a0-4751-9d68-3812a07d2e84>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00643-ip-10-147-4-33.ec2.... |
Who was born in the same town as Anthony Dickson Home?
You asked:
Who was born in the same town as Anthony Dickson Home?
Saint Cuthbert (c. 634 – 20 March 687), the Anglo-Saxon monk, bishop and hermit, associated with the monasteries of Melrose and Lindisfarne in the Kingdom of Northumbria
William Trench II... | {"url":"http://www.evi.com/q/who_was_born_in_the_same_town_as_anthony_dickson_home","timestamp":"2014-04-16T14:47:19Z","content_type":null,"content_length":"78811","record_id":"<urn:uuid:31bcafe3-2b1f-407b-8c51-a830e09253b2>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00293-ip-10-1... |
Find a Bremerton Tutor
...I have continued my work in education by working as a substitute teacher in both public and private schools and was a teacher's volunteer aide two years ago. I now procure for that same
school's annual auction and teach preschool religious education. As you can see, I very much love teachi... | {"url":"http://www.purplemath.com/Bremerton_tutors.php","timestamp":"2014-04-20T23:29:59Z","content_type":null,"content_length":"23399","record_id":"<urn:uuid:5441ff70-b3e8-4698-ba43-a1add092a1db>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00408-ip-10-147-4-33.ec2.internal.warc.gz... |
Yems H.
Thank you for taking the time to look at my profile.
My Name is Alessandro.
I first started teaching back in 1990 at MDCC Medical Campus (Miami, Fl.) as a teacher assistant. My college background is PRE-MED. Suffice to say that I went all the way in school, as far as taking
all my courses and took the MCAT, whi... | {"url":"http://www.wyzant.com/Tutors/FL/Hollywood/7621462/?g=3FI","timestamp":"2014-04-21T12:49:55Z","content_type":null,"content_length":"150156","record_id":"<urn:uuid:946ec9f6-e606-47c4-a079-1b7824bcdf69>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00170-ip-10-147-4-33.ec2.inter... |
From Conservapedia
A geodesic is the path of shortest distance between two points in a metric curved geometry. Because of the curvature, these distances are usually greater than the distance of a straight line between
the two points. These geometries defy the common saying that "The shortest distance between two points... | {"url":"http://www.conservapedia.com/Geodesic","timestamp":"2014-04-19T09:28:13Z","content_type":null,"content_length":"13427","record_id":"<urn:uuid:84cdb1c8-bf03-4b22-94c9-04dbfab7a62f>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00169-ip-10-147-4-33.ec2.internal.warc.gz"} |
= Preview Document = Member Document = Pin to Pinterest
• Includes pentagon, hexagon, octagon, trapezoid cone,and right triangle. Common Core: Geometry K.3.1, 1.G.1 2.G.1, 3.G.1
• Describes (with pictures) two dimensional figures, and then provides worksheets that can be used as quizzes or review pages.
• Graphic... | {"url":"http://www.abcteach.com/directory/prek-early-childhood-mathematics-geometry-3001-2-1","timestamp":"2014-04-18T23:51:52Z","content_type":null,"content_length":"153453","record_id":"<urn:uuid:5812a6ec-f0bc-4a9c-82d9-0ff7a50052d0>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00... |
[Numpy-discussion] appending/inserting/deleting axes of arrays
Bill Baxter wbaxter at gmail.com
Thu Jul 20 22:12:26 CDT 2006
Is there any nicer syntax for the following operations on arrays?
Append a row:
a = vstack((a,row))
Append a column:
a = hstack((a,col))
Append a row of zeros:
a = vstack((a,zeros((1,a.shape[1]))... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-July/022001.html","timestamp":"2014-04-16T07:33:19Z","content_type":null,"content_length":"3943","record_id":"<urn:uuid:888a619c-8c96-410e-aa61-1d9b5b3414e3>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00218-ip-10-147-4-3... |
Arithmetic is a branch of (or the forerunner of) mathematics which records elementary properties of certain operations on numerals.
The traditional arithmetic operations are addition, subtraction, multiplication and division, although more advanced operations (such as manipulations of percentages, square root, exponent... | {"url":"http://july.fixedreference.org/en/20040724/wikipedia/Arithmetic","timestamp":"2014-04-16T18:56:53Z","content_type":null,"content_length":"6120","record_id":"<urn:uuid:a7df6c30-96ad-4593-ad54-590bf4b42775>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00333-ip-10-147-4-33.ec2.... |
Picocanonical Ensembles: A theoretical description of metastable states
The standard Boltzmann-Gibbs prescription for calculating macroscopic properties of matter in statistical physics involves first calculating the free energy from the partition function in the
mico-canonical or canonical ensemble, and then taking... | {"url":"http://www.newton.ac.uk/Abstracts/dhar.html","timestamp":"2014-04-19T15:09:05Z","content_type":null,"content_length":"3448","record_id":"<urn:uuid:46979d0e-88f7-49d6-819e-94f02b571b23>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00662-ip-10-147-4-33.ec2.internal.warc.gz"} |
Heat of Fusion Lab Help needed
Quantum Foam
Hi, and thanks for looking
I'm doing a heat of fusion lab for school and I'm having trouble trying to find the equations that would solve the following:
Q (heat) released by liquid cooling down
Q (heat) absorbed by melted ice warming up
Q (heat) absorbed by ice while melting
... | {"url":"http://www.physicsforums.com/showthread.php?p=231189","timestamp":"2014-04-19T15:05:16Z","content_type":null,"content_length":"28421","record_id":"<urn:uuid:9aff041b-a853-4e2e-85f0-18e530b8f4dd>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00370-ip-10-147-4-33.ec2.internal.wa... |
Plotting letters as shapes in ggplot2
November 5, 2012
By is.R()
This post is a little more esoteric than most, but I found myself needing to solve this problem, so I’m just passing the solution on to you. The plot above shows the distribution of DW-NOMINATE
scores for the 18th Congress, with party indicated by both co... | {"url":"http://www.r-bloggers.com/plotting-letters-as-shapes-in-ggplot2/","timestamp":"2014-04-19T01:58:12Z","content_type":null,"content_length":"36550","record_id":"<urn:uuid:c6808d39-eaaf-47c0-ae31-152016b6939a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00368-ip-10-147-4-33.ec... |
The structure of everything
Modeling is in the air. Thursday a colleague told me he was looking at Modeling Instruction for next year. Then yesterday, Shawn committed. So I started reading up. I was a full-time modeler before
teaching, so I’m biased, but I love it. In Modeling Instruction physics, students organize the... | {"url":"http://dangoldner.wordpress.com/2011/06/19/the-structure-of-everything/","timestamp":"2014-04-21T08:02:08Z","content_type":null,"content_length":"39366","record_id":"<urn:uuid:04f6d814-0d50-4eff-b137-8199af17afff>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00533-ip-10-147-... |
Impact of Changes to the NCEP G
Impact of Changes to the NCEP Global Forecast System on the MOS Guidance
On March 6, 2002, NCEP changed the configuration of the Global Forecast System (GFS) to provide four runs of the Global Spectral Model for forecast ... | {"url":"http://www.nws.noaa.gov/mdl/synop/gfs/mrfavngfschanges.html","timestamp":"2014-04-18T03:21:09Z","content_type":null,"content_length":"4995","record_id":"<urn:uuid:f67c7357-66a2-4e5b-a06f-e8eb7c9e5edc>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00085-ip-10-147-4-33.ec2.inter... |
[Numpy-discussion] when and where to use numpy arrays vs nested lists
Mark P. Miller mpmusu@cc.usu....
Thu Mar 1 11:38:47 CST 2007
>> ##imports
>> import numpy as NP
>>from numpy.random import randint
>> #numpy array code
>> array1 = NP.zeros((50,50), int)
>> def random1():
>> c = array1(randint(10), randint(10))
>... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2007-March/026285.html","timestamp":"2014-04-17T10:47:35Z","content_type":null,"content_length":"4768","record_id":"<urn:uuid:f26b2dcc-d3ec-4f74-a1d7-47aec50097a8>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00306-ip-10-147-4... |
Multiplication For Right Brain Kids
You definitely look into more into multiplication for right brain kids if your child is struggling in math. You may also want to find out if they are a right brain learner. This article will cover
how you can help your child with multiplication if they are right brain or visual learn... | {"url":"http://www.study-skills-for-all-ages.com/multiplication-for-right-brain.html","timestamp":"2014-04-20T03:41:28Z","content_type":null,"content_length":"17944","record_id":"<urn:uuid:af39260d-ee8d-4aba-9b10-f0cbe9eef935>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00366-ip-10... |
Cooling tea question.
Would I be right in saying a solid like your hand would be much more capable of transporting heat than air due to its higher density. Is this why you would increase the constant in the differential?
Yea, that was my reasoning and it holds for any cup. Substituting a small portion of a huge cup wit... | {"url":"http://www.physicsforums.com/showthread.php?t=242842","timestamp":"2014-04-16T10:34:37Z","content_type":null,"content_length":"44934","record_id":"<urn:uuid:57b4f3f7-4f16-4626-9a2f-44f50ee861a7>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00186-ip-10-147-4-33.ec2.internal.w... |
Noncommutative geometry, quantum fields and motives, volume 55
Results 1 - 10 of 45
- COMMUNICATIONS IN MATHEMATICAL PHYSICS , 2009
"... The aim of this paper is to relate algebraic quantum mechanics to topos theory, so as to construct new foundations for quantum logic and quantum spaces. Motivated by Bohr’s idea that ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=9308838","timestamp":"2014-04-18T07:03:21Z","content_type":null,"content_length":"36526","record_id":"<urn:uuid:91b94632-5edd-4406-a465-bc66a7a52a41>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00628-ip-10-147-4-33.ec2.internal.wa... |
nearest neighbor in 2D
Isaac To kkto at csis.hku.hk
Mon Nov 3 06:16:00 CET 2003
>>>>> "John" == John Hunter <jdhunter at ace.bsd.uchicago.edu> writes:
John> Given a new point x,y, I would like to find the point in the list
John> closest to x,y. I have to do this a lot, in an inner loop, and
John> then I ad... | {"url":"https://mail.python.org/pipermail/python-list/2003-November/196991.html","timestamp":"2014-04-18T20:49:49Z","content_type":null,"content_length":"3821","record_id":"<urn:uuid:210a496b-9fe2-4775-ad66-b954f539791f>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00371-ip-10-147-4-... |
cis is often used by
as a shorthand as
cis(x) = cos(x) + i*sin(x)
This function is often used when speaking of vectors in a 2-dimensional plane representing the set of complex numbers. In this use (keeping with the example above) x represents the angle a unit
vector makes with the positive real axis and cis(x) its comp... | {"url":"http://everything2.com/title/CIS","timestamp":"2014-04-17T18:54:05Z","content_type":null,"content_length":"23540","record_id":"<urn:uuid:271399eb-ec34-40e1-b7e2-f28799eae7db>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00152-ip-10-147-4-33.ec2.internal.warc.gz"} |
Astrophysical and Collider Signatures of Extra Dimensions
Astrophysical and Collider Signatures of Extra Dimensions
Abstract (Summary)
In recent years, there has been a large interest in the subject of extra dimensions in particle physics. In particular, a number of models have been suggested which provide solutions t... | {"url":"http://www.openthesis.org/documents/Astrophysical-Collider-Signatures-Extra-Dimensions-596363.html","timestamp":"2014-04-18T13:15:23Z","content_type":null,"content_length":"10513","record_id":"<urn:uuid:dcebe0e4-2c60-4ebb-b600-7ef2cc44df74>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-2014... |
Cyclic Sylow $p$-subgroup in finite simple groups
up vote 6 down vote favorite
I came accross a beautiful and "simple" (no pun intended) theorem, mentioned here in slide 14 by Jack Schmidt.
All finite simple groups have a cyclic Sylow $p$-subgroup for some $p$
I found references to proofs that involve the classific... | {"url":"https://mathoverflow.net/questions/109611/cyclic-sylow-p-subgroup-in-finite-simple-groups","timestamp":"2014-04-17T10:01:15Z","content_type":null,"content_length":"50569","record_id":"<urn:uuid:83291c40-13bc-4c1a-a55a-83ca1fe18448>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006... |
Prove Inequality using Mean Value Theorem Calculus Beyond Question
1. The problem statement, all variables and given/known data
Essentially, the question asks to use the mean value theorem(mvt) to prove the inequality: abs(sina - sinb)
abs(a - b) for all a and b
3. The attempt at a solution
I do not have a graphing c... | {"url":"http://www.allquests.com/question/3384574/Prove-Inequality-using-Mean-Value-Theorem.html","timestamp":"2014-04-19T01:47:51Z","content_type":null,"content_length":"12031","record_id":"<urn:uuid:6d7f6b8c-8125-4c66-b432-d2eaa793882c>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-... |
Special values of Artin L-function
up vote 8 down vote favorite
Ok, so this might be a really naive question (and clearly related to Special values of Artin L-functions).
The Stark conjecture postulates that all Artin L-functions has a transcendental (over $\mathbb{Q}$) leading coefficient at $s=1$ (or $s=0$) in the Ta... | {"url":"http://mathoverflow.net/questions/67747/special-values-of-artin-l-function/67804","timestamp":"2014-04-19T17:24:54Z","content_type":null,"content_length":"66620","record_id":"<urn:uuid:8138577f-5c5b-4394-9c6a-960b36a08918>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00358-i... |
Hellsing Chapters (Spoilers!)
Re: Hellsing Chapters (Spoilers!)
Xuanwu wrote:I think it took him time to figure out that 1 = -1:
1 = sqrt(1)
sqrt(1) = sqrt( -1 * -1)
sqrt(-1 * -1) = sqrt(-1)*sqrt(-1)
sqrt(-1)*sqrt(-1) = i * I
i * i = -1
1 = -1
That'd let him go from the imaginary plane b... | {"url":"http://forums.comicgenesis.com/viewtopic.php?f=940&t=81315&start=180","timestamp":"2014-04-16T16:21:42Z","content_type":null,"content_length":"52943","record_id":"<urn:uuid:d1de6533-7e83-47e2-9efd-75f8c9274a0b>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00486-ip-10-147-4-3... |
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Your question i... | {"url":"http://openstudy.com/updates/5002b61de4b0848ddd66b455","timestamp":"2014-04-17T12:41:18Z","content_type":null,"content_length":"64162","record_id":"<urn:uuid:1f6475c1-5143-44fd-8c3f-5143a965c1f5>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00278-ip-10-147-4-33.ec2.internal.... |
Students: Fill out course evaluations here.
This class will cover the fundamentals of the design and analysis of algorithms. A focus on implementation in out-of-class assignments will accompany the theoretical discussions of the material in
class. Solid grasp of the design and analysis of algorithms is foundational to ... | {"url":"http://eniac.cs.qc.cuny.edu/andrew/csci700-09/syllabus.html","timestamp":"2014-04-19T06:51:48Z","content_type":null,"content_length":"15703","record_id":"<urn:uuid:8c70627b-e956-44cf-9e5f-a757a7d8f636>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00533-ip-10-147-4-33.ec2.int... |
The Advent Calendar of Physics: The Spring’s the ThingThe Advent Calendar of Physics: The Spring's the Thing
The Advent Calendar of Physics: The Spring’s the Thing
Chad Orzel on December 4, 2011
Continuing our countdown to Newton’s birthday, let’s acknowledge the contributions of one of his contemporaries and rivals wi... | {"url":"http://scienceblogs.com/principles/2011/12/04/the-advent-calendar-of-physics-3/","timestamp":"2014-04-21T07:59:50Z","content_type":null,"content_length":"73459","record_id":"<urn:uuid:59a65a82-4ad3-45ae-a302-b69578d87464>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00334-ip... |
Reference for compact operators in quaternionic Hilbert spaces
up vote 0 down vote favorite
Have they been studied? In particular, what is the analogue of the Schmidt theorem for compact operators in Hilbert spaces?
Helemskii A. Ya., Lectures and Exercises on Functional Analysis, Ch. 3, $\S4$,
Theorem (Schmidt). Le... | {"url":"http://mathoverflow.net/questions/134317/reference-for-compact-operators-in-quaternionic-hilbert-spaces","timestamp":"2014-04-19T12:21:15Z","content_type":null,"content_length":"56820","record_id":"<urn:uuid:52e1108c-da57-4905-a9f9-8ee8b51cfa99>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN... |
Simple function transformation question and cusp question
May 30th 2009, 01:54 PM #1
Junior Member
Mar 2009
Simple function transformation question and cusp question
Hey, I'm just trying to memorize function transformations so I can picture graphs in my head, and I read that multiplying a function (or y) by a n... | {"url":"http://mathhelpforum.com/pre-calculus/91168-simple-function-transformation-question-cusp-question.html","timestamp":"2014-04-19T18:57:38Z","content_type":null,"content_length":"32550","record_id":"<urn:uuid:cfecb480-99cd-42c9-992d-a8c414b9cb22>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-... |
Meeting Details
For more information about this meeting, contact Tianyou Zhang.
Title: On compactness estimates for Hamilton-Jacobi equations
Seminar: Hyperbolic and Mixed Type PDEs Seminar
... | {"url":"http://www.math.psu.edu/calendars/meeting.php?id=19928","timestamp":"2014-04-19T04:27:45Z","content_type":null,"content_length":"5800","record_id":"<urn:uuid:371cac36-013f-4ed7-bb8a-72ec014e202a>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00652-ip-10-147-4-33.ec2.internal.... |
Counter rotation theory problem
If the wheels rotated slowly the stick would be balanced between the wheels. Make the following to prove it to yourself,
i tried to do the experiment, but it simply wont work because when i put the ruler off-centered to the right the ruler keep falling. however, i tried to do it when the... | {"url":"http://www.physicsforums.com/showthread.php?t=554885","timestamp":"2014-04-18T08:13:10Z","content_type":null,"content_length":"26593","record_id":"<urn:uuid:0d3f5c34-097d-459f-b504-8368fcdcb29e>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00413-ip-10-147-4-33.ec2.internal.w... |
Wave equation
From Wikipedia, the free encyclopedia
The wave equation is an important second-order linear partial differential equation of waves, such as sound waves, light waves and water waves. It arises in fields such as acoustics, electromagnetics
, and fluid dynamics. Historically, the problem of a vibrating strin... | {"url":"http://www.thefullwiki.org/Wave_equation","timestamp":"2014-04-16T21:58:37Z","content_type":null,"content_length":"86655","record_id":"<urn:uuid:fd813e29-d252-4bfc-a957-51d99a5d4ed5>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00409-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Parametric Equations Of A Certain Cycloid Are ... | Chegg.com
Image text transcribed for accessibility: The parametric equations of a certain cycloid are given by x = 6t + 3sin(2t) y = 3 + 3cos(2t) Plot this curve for 0 t 10pi. Find the radius of the wheel and
the linear speed of its center.
Electrical Engineering | {"url":"http://www.chegg.com/homework-help/questions-and-answers/parametric-equations-certain-cycloid-given-x-6t-3sin-2t-y-3-3cos-2t-plot-curve-0-t-10pi-fi-q3112568","timestamp":"2014-04-20T07:28:04Z","content_type":null,"content_length":"20481","record_id":"<urn:uuid:8f200d6e-70c8-45cf-8ad5-9b1923474c9f>","cc-path":"C... |
16 projects tagged "Mathematics"
Electronic Engineering Tool is a Web-based tool that includes an electronic formula calculator and converter functions. It very useful when working with electronics, both for engineers and amateurs.
For example, it includes converters for dBm-to-Watt and Fahrenheit-to-Celsius, and it ca... | {"url":"http://freecode.com/tags/mathematics?page=1&with=93&without=","timestamp":"2014-04-21T12:10:57Z","content_type":null,"content_length":"58847","record_id":"<urn:uuid:8493ed45-3fe4-4f4f-a6ea-3f8ca25a4d71>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00096-ip-10-147-4-33.ec2.in... |
MixSim: Simulating Data to Study Performance of Clustering Algorithms
MixSim allows simulating mixtures of Gaussian distributions with different levels of overlap between mixture components. Pairwise overlap, defined as a sum of two misclassification probabilities,
measures the degree of interaction between components ... | {"url":"http://cran.ms.unimelb.edu.au/web/packages/MixSim/index.html","timestamp":"2014-04-21T02:04:34Z","content_type":null,"content_length":"3848","record_id":"<urn:uuid:3e8e6fc9-76b7-4e68-a0f4-d45bb2553097>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00192-ip-10-147-4-33.ec2.int... |
My Two Cents on QE and Deflation
Steve Williamson has caused quite the controversy in the blogosphere regarding his argument that quantitative easing is reducing inflation. Unfortunately, I think that much of the debate surrounding
this claim can be summarized as: “Steve, of course you’re wrong. Haven’t you read an und... | {"url":"http://everydayecon.wordpress.com/2013/12/09/my-two-cents-on-qe-and-deflation/","timestamp":"2014-04-21T15:51:04Z","content_type":null,"content_length":"66183","record_id":"<urn:uuid:23868aed-0fcb-47c1-9e14-1a90d5b436f7>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00257-ip-... |
Short Assignment 2
1. Suppose you are designing a study to help try to determine the likely costs of including 100% prescription drug coverage under Medicare.
a) Make a simple demand and supply sketch that shows the likely costs to government at a given point in time.
b) Now think about what could affect the ke... | {"url":"https://www.csustan.edu/short-assignment-2","timestamp":"2014-04-20T04:00:13Z","content_type":null,"content_length":"34438","record_id":"<urn:uuid:299d3d3c-1381-47df-a774-a58c514d8bad>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00326-ip-10-147-4-33.ec2.internal.warc.gz"} |
Bigger Refactoring Thoughts
Something that has recently struck me about the "little" refactorings implemented in the
and the focus of the research that has come out of UIUC. Those "little" refactorings are the arithmetic of program design. Kent espouses the idea of
, but usually we have trouble thinking of the large de... | {"url":"http://c2.com/cgi-bin/wiki?BiggerRefactoringThoughts","timestamp":"2014-04-20T21:16:09Z","content_type":null,"content_length":"4667","record_id":"<urn:uuid:58d857c6-fa50-498d-838b-38d955553636>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00443-ip-10-147-4-33.ec2.internal.wa... |
Monodromy of covering map related to symmetric group
up vote 1 down vote favorite
Let $X:=\mathbb{C}^n$, and let the symmetric group $S_n$ act by permutation of coordinates in the obvious way; let $X_n:=X/S_n$ be the quotient by the group action. Now, $X_n\simeq \mathbb{C}^n$, so
we get a map $\pi: X\to X_n$ with finit... | {"url":"http://mathoverflow.net/questions/101399/monodromy-of-covering-map-related-to-symmetric-group/101406","timestamp":"2014-04-18T08:50:23Z","content_type":null,"content_length":"52720","record_id":"<urn:uuid:11a744e5-816c-4f97-b8ef-c229f2398c5e>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20... |
Comparison Test
Tests for Convergence/Divergence of Series
Comparison test, ratio test, and comparison to an improper integral test for convergence of a series. Examples of the harmonic series and the Riemann zeta function.
Course Material Related to This Topic:
Convergence Tests
Six multi-part questions which involve ... | {"url":"http://ocw.mit.edu/high-school/mathematics/exam-prep/series-of-constants/comparison-test/","timestamp":"2014-04-20T06:00:19Z","content_type":null,"content_length":"41176","record_id":"<urn:uuid:722a2cfd-4e81-43dd-831b-f894307425fe>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-2014041600521... |
Without loss of generality
A phrase popular in mathematics, when doing a proof. It means you're looking at essentially a specific case, but that case is trivially equivalent to all the cases out there. So you might say "...and
now we pick an element from the list. Without loss of generality, let it be the first element... | {"url":"http://everything2.com/title/Without+loss+of+generality?author_id=9323","timestamp":"2014-04-19T00:11:40Z","content_type":null,"content_length":"20764","record_id":"<urn:uuid:f196bb73-d55f-44c2-bef7-d1b7c88cbca3>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00606-ip-10-147-4-... |
Homework 2
Assigned: Feb. 4
Due: Feb. 11
Problem 1
When a process P makes a non-blocking system call, we assume that control will return to P after the call is complete. When P is interrupted by an interrupt, we assume that the scheduler may decide
to run someone else instead, even though usually P will not be blocked.... | {"url":"http://cs.nyu.edu/courses/spring02/V22.0202-002/sol2.html","timestamp":"2014-04-20T06:16:53Z","content_type":null,"content_length":"4422","record_id":"<urn:uuid:d6b47476-1cb2-4eab-a7c9-bff967fa8e13>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00272-ip-10-147-4-33.ec2.intern... |
Laytonsville, MD Math Tutor
Find a Laytonsville, MD Math Tutor
...I am knowledgeable about the subjects on the test, as well as the strategies needed to excel. I have worked with MCAT students for 3 years now, preparing them for this difficult test. My
strengths are preparing for the verbal and writing sections, bu... | {"url":"http://www.purplemath.com/Laytonsville_MD_Math_tutors.php","timestamp":"2014-04-18T21:19:33Z","content_type":null,"content_length":"24032","record_id":"<urn:uuid:6b9ba90b-c82b-4ce9-89b6-91ff1f409e5e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00031-ip-10-147-4-33.ec2.intern... |
type theory (dependent, intensional, observational type theory, homotopy type theory)
computational trinitarianism = propositions as types +programs as proofs +relation type theory/category theory
logic category theory type theory
true ... | {"url":"http://ncatlab.org/nlab/show/semantics","timestamp":"2014-04-20T13:21:47Z","content_type":null,"content_length":"44655","record_id":"<urn:uuid:ee7e129a-46e6-47a2-a80d-66595be84573>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00310-ip-10-147-4-33.ec2.internal.warc.gz"} |
Snohomish Precalculus Tutor
Find a Snohomish Precalculus Tutor
...I've helped many students with their math, trying to make it fun and easy to learn. If you don't understand something or can't solve a math problem, I can simplify it until you get it and
solve it all by yourself. I have a B.A. degree from University... | {"url":"http://www.purplemath.com/snohomish_precalculus_tutors.php","timestamp":"2014-04-16T16:32:51Z","content_type":null,"content_length":"24092","record_id":"<urn:uuid:3c8b2280-72c6-47bf-b420-f840222c9d67>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00452-ip-10-147-4-33.ec2.inter... |
Coding and Minimizing an Objective Function Using Pattern Search
Here we want to minimize a simple function of two variables
min f(x) = (4 - 2.1*x1^2 + x1^4/3)*x1^2 + x1*x2 + (-4 + 4*x2^2)*x2^2;
The above function is known as 'cam' as described in L.C.W. Dixon and G.P. Szego (eds.), Towards Global Optimisation 2, No... | {"url":"http://www.mathworks.com/help/gads/examples/coding-and-minimizing-an-objective-function-using-pattern-search.html?prodcode=GD&language=en&nocookie=true","timestamp":"2014-04-19T14:51:30Z","content_type":null,"content_length":"32545","record_id":"<urn:uuid:5e5db44c-082e-45cb-98f6-51d91d9b4bc4>","cc-path":"CC-MAI... |
One Million Bucks for a 100% Solution
October 21, 2000
Philip J. Davis
Several months ago the world of research mathematicians was electrified by the announcement that the Clay Mathematics Institute, a private organization, had established a $7 million prize fund, $1
million each for the solution of seven famous mathem... | {"url":"http://www.siam.org/news/news.php?id=678","timestamp":"2014-04-20T19:57:33Z","content_type":null,"content_length":"23435","record_id":"<urn:uuid:f0d851ea-177c-4884-8bd6-bcc7c92ee174>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00138-ip-10-147-4-33.ec2.internal.warc.gz"} |
Slack & Surplus Variables - Decision Modeling
Slack & Surplus Variables
We employed the graphical method to solve the Lego problem because —apart from it being a two-dimensional problem where coordinate geometry works just fine— graphs facilitate visualization of both
problem structure and solution process. We will con... | {"url":"https://sites.google.com/site/decisionmodeling/Home/mp/lp/ssv","timestamp":"2014-04-17T04:06:55Z","content_type":null,"content_length":"52596","record_id":"<urn:uuid:0744fb06-bc36-4136-afe7-63bc74195b7a>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00554-ip-10-147-4-33.ec2.i... |
Gauss' hemisphere
Gauss' hemisphere is another compactification of the plane R^2. The Riemann sphere is much better-known, and probably more useful, but Gauss' hemisphere is useful for studying some aspects of
projective geometry.
To perform the compactification, place a hemisphere on the plane, much like you'd place a... | {"url":"http://everything2.com/title/Gauss%2527+hemisphere","timestamp":"2014-04-16T16:20:12Z","content_type":null,"content_length":"21130","record_id":"<urn:uuid:2c76aa70-4eab-4c5e-8bf8-2545ff2ed2bb>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00610-ip-10-147-4-33.ec2.internal.warc... |
Applied Analysis
Inverse Problems in Materials Modelling
Predicting the behaviour of viscoelastic materials under flow or deformation gives rise to many classes of models of integral and differential type. These models contain kernels or discrete parameter
sets which have to be inferred indirectly from the results of s... | {"url":"http://www.cardiff.ac.uk/maths/research/researchgroups/applied/appliedanalysis/index.html","timestamp":"2014-04-16T14:20:42Z","content_type":null,"content_length":"11361","record_id":"<urn:uuid:e77a3c8f-81c9-4d63-ad45-88987ad926ff>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-2014041600520... |
Category theory
Universal constructions
Homotopy theory
Paths and cylinders
Homotopy groups
A clique of a category $C$ is a functor $T \to C$ from a (-2)-groupoid $T$, or equivalently an anafunctor to $C$ from the trivial category.
So this is a pair of a category $T$ which is weakly equivalent to $1$ (i.e., $T$ is the ... | {"url":"http://www.ncatlab.org/nlab/show/clique","timestamp":"2014-04-18T11:27:39Z","content_type":null,"content_length":"59670","record_id":"<urn:uuid:d33039ca-e51a-45d9-912c-ee79d6cd2065>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00503-ip-10-147-4-33.ec2.internal.warc.gz"} |
PAIN Frequency
I'd like to know somethig from you Gurus out there! I've been mixing RnB vocal for a while now and always end up with one comon problem...especially with female singer. There is part of there singing
where frequency literraly create pain at a certain point. And i'd like to know which one exactly. I think... | {"url":"http://www.gearslutz.com/board/rap-hip-hop-engineering-production/160617-pain-frequency.html","timestamp":"2014-04-19T14:31:05Z","content_type":null,"content_length":"114159","record_id":"<urn:uuid:0b4a93c8-da4d-4c6a-a485-1a4e2b675843>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-2014041600... |
digitalmars.D.announce - dstats updated for new Phobos
My statistics library for D, dstats, has been updated to take advantage of the
concepts introduced in the new Phobos: http://dsource.org/projects/dstats .
It has also received several smaller miscellaneous updates:
1. Instead of being specific to arrays, all func... | {"url":"http://www.digitalmars.com/d/archives/digitalmars/D/announce/dstats_updated_for_new_Phobos_15730.html","timestamp":"2014-04-18T08:33:45Z","content_type":null,"content_length":"12003","record_id":"<urn:uuid:82042f12-8e08-4f3a-a38e-0090f2d771e3>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20... |
Comment on
At the risk of devolving into a purely theoretical, impractical exercise (if it's not already too late (which it is)), here goes nothing ;)
There are two cases...
1. If pseudorandom generation is impossible, then we can tell (by sampling its output) how much true randomness any algorithm uses (call this the... | {"url":"http://www.perlmonks.org/index.pl?parent=499017;node_id=3333","timestamp":"2014-04-17T03:57:49Z","content_type":null,"content_length":"20737","record_id":"<urn:uuid:f563af0d-b143-41e7-8f6e-440a4cc65f05>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00574-ip-10-147-4-33.ec2.in... |
search results
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1. CJM 2009 (vol 62 pp. 646)
Reducibility in A[R](K), C[R](K), and A(K)
Let $K$ denote a compact real symmetric subset of $\mathbb{C}$ and let $A_{\mathbb R}(K)$ denote the real Banach algebra of all real symmetric continuous functions on $K$ that are an... | {"url":"http://cms.math.ca/cjm/msc/93","timestamp":"2014-04-16T10:21:49Z","content_type":null,"content_length":"27737","record_id":"<urn:uuid:7686e395-dde3-4048-a178-2c85283bbf9d>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00446-ip-10-147-4-33.ec2.internal.warc.gz"} |
Expected Return Standard Deviation
Lo-Risk Fund (LRF) .10 - JustAnswer
Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
where is the response suppose to be? Email or is it regarding the 'X and Y are two individual stocks' question?... | {"url":"http://www.justanswer.com/homework/7lfpr-expected-return-standard-deviation-lo-risk-fund-lrf-10.html","timestamp":"2014-04-16T13:31:43Z","content_type":null,"content_length":"109860","record_id":"<urn:uuid:40381f04-2960-4128-ab39-b207be355431>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-2... |
acceleration decceleration
Hi waynexk8, you have made this comment enough times that I think that we need to address it head-on. Here is the proof that your claim is incorrect. Please walk through the proof and ask questions.
This is something that you need to understand, so let's take the time to do it correctly.
Here... | {"url":"http://www.physicsforums.com/showthread.php?p=3929412","timestamp":"2014-04-19T22:49:00Z","content_type":null,"content_length":"138458","record_id":"<urn:uuid:ae3c2728-c918-4020-9203-aad30c19b94e>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00128-ip-10-147-4-33.ec2.internal... |
AP Statistics: Example Textbook List
The list below represents examples of textbooks that meet the curricular requirements of AP Statistics. The list below is not exhaustive and the texts listed should not be regarded as endorsed,
authorized, recommended, or approved by the College Board. Not using a book from this lis... | {"url":"http://www.collegeboard.com/html/apcourseaudit/courses/statistics_textbook_list.html","timestamp":"2014-04-16T19:04:02Z","content_type":null,"content_length":"4985","record_id":"<urn:uuid:cb9e2296-bc4d-489a-88f4-c83e8cd348a4>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-0000... |
Moritz Pasch
The topic Moritz Pasch is discussed in the following articles:
contribution to geometry
• TITLE: mathematicsSECTION:
The foundations of geometry
...now ask why they had believed Euclidean geometry to be the only one when, in fact, many different geometries existed. The first to take up this quest... | {"url":"http://www.britannica.com/print/topic/445468","timestamp":"2014-04-17T19:16:17Z","content_type":null,"content_length":"7416","record_id":"<urn:uuid:6003a2fc-a195-4fbe-b6c1-bf6832d075c4>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00206-ip-10-147-4-33.ec2.internal.warc.gz"} |
How to Calculate Square Footage
Knowing how to calculate square footage will come in handy when it comes time to estimate materials for that next do-it-yourself job. You'll save time, money and extra trips to the hardware store if
you can accurately estimate your materials the first time.
How To Calculate Square Footag... | {"url":"http://www.life123.com/home-garden/building-renovations/carpentry/how-to-calculate-square-footage.shtml","timestamp":"2014-04-16T13:35:49Z","content_type":null,"content_length":"54855","record_id":"<urn:uuid:c23cc9e1-ada6-4efd-a13b-f327fa5ed01a>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN... |
Real Analysis/Total Variation
←Continuity Real Analysis Arc Length→
Total Variation
Let f(x) be a continuous function on an interval [a,b]. A partition of f(x) on the interval [a,b] is a sequence x[k] such that x[0]=a, x[k]>x[k-1], and such that x[n]=b. The total variation t of a
function on the interval... | {"url":"http://en.m.wikibooks.org/wiki/Real_Analysis/Total_Variation","timestamp":"2014-04-20T21:02:46Z","content_type":null,"content_length":"14891","record_id":"<urn:uuid:dcfd13b6-a390-42b3-98b1-a7f55738f821>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00083-ip-10-147-4-33.ec2.int... |
Triangle inscribed in two circles...
February 7th 2010, 02:19 PM
Triangle inscribed in two circles...
I need help with the set up of this problem...
Two circles meet at points P & Q. Let segment AP and segment BP be diameters of the circles. Show that segment AB passes through the other intersection Q. See atta... | {"url":"http://mathhelpforum.com/geometry/127663-triangle-inscribed-two-circles-print.html","timestamp":"2014-04-18T12:50:29Z","content_type":null,"content_length":"5845","record_id":"<urn:uuid:61d0c06f-c406-46c8-831c-1608169168d6>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00052-... |
Introduction: Root Locus Controller Design
In this tutorial we will introduce the root locus, show how to create it using MATlAB, and demonstrate how to design feedback controllers using the root locus that satisfy certain performance
Key MATLAB commands used in this tutorial are: feedback , rlocus , step , sisotool
Cl... | {"url":"http://ctms.engin.umich.edu/CTMS/index.php?example=Introduction§ion=ControlRootLocus","timestamp":"2014-04-16T13:02:43Z","content_type":null,"content_length":"39332","record_id":"<urn:uuid:b1b69af0-24f3-4186-8a6e-7aae8a4600bd>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212... |
Palisade, NJ Science Tutor
Find a Palisade, NJ Science Tutor
...I've taken the MCATs myself twice scoring above 32 points combined. And I've completed two years of medical school before switching my focus to research and education. Over the past two years,
I've been teaching Physics, Chemistry, Biology, Organic Che... | {"url":"http://www.purplemath.com/palisade_nj_science_tutors.php","timestamp":"2014-04-20T21:29:33Z","content_type":null,"content_length":"23935","record_id":"<urn:uuid:99a6e496-dbed-4acf-9330-07a9e07f2c24>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00547-ip-10-147-4-33.ec2.intern... |
Reply to comment
Submitted by Anonymous on July 4, 2012.
John, I have a question another possible 'reality' for infinities.
Why not count motion? Bear with me...
If we don't have infinities, then we don't have irrational numbers and Xeno's paradox keeps us from ever arriving at our destination.
I realize there are mult... | {"url":"http://plus.maths.org/content/comment/reply/5708/3452","timestamp":"2014-04-19T22:36:33Z","content_type":null,"content_length":"21372","record_id":"<urn:uuid:a9fc7782-a848-407e-b59e-84eb5fd5e4a9>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00407-ip-10-147-4-33.ec2.internal.... |
Mplus Discussion >> Path Analysis Fit
Daniel Lee posted on Sunday, May 12, 2013 - 8:27 pm
I just ran a very simple mediation model (1 IV, 1 Mediator, 1 DV). The sample size is 879. The fit indices came out like this:
RMSEA: 0.000
90% CI for RMSEA: 0.000, 0.000
TLI: 1.000
CFI: 1.000
Chi-Square Test of Model Fit
Value: 0... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=prev&topic=11&page=12615","timestamp":"2014-04-16T16:00:00Z","content_type":null,"content_length":"22130","record_id":"<urn:uuid:ddeacafb-c2be-4aae-bb9a-14c1f540bd6f>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00158-ip-... |
Physics Forums - View Single Post - Parallel universe : Anything that can happen will happen...
According to parallel universe theory ( which as far as I know is not any different from string theory/ies ) anything that can happen will happen, if not here then in any other, parallel universe.
If "ANYTHING THAT CAN HAPP... | {"url":"http://www.physicsforums.com/showpost.php?p=2272526&postcount=1","timestamp":"2014-04-18T23:25:23Z","content_type":null,"content_length":"10445","record_id":"<urn:uuid:1299ee34-03e9-4c37-8e7c-10b989f8eb47>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00425-ip-10-147-4-33.ec2... |
Who invented the expression "pairwise different" and what is its advantage over "different"
up vote 1 down vote favorite
There are many applications of "pairwise", for instance different, disjunct, orthogonal, independent, intersecting, connected, and many more. Some of them like "pairwise intersecting" or "pairwise
co... | {"url":"http://mathoverflow.net/questions/120734/who-invented-the-expression-pairwise-different-and-what-is-its-advantage-over/120739","timestamp":"2014-04-16T07:31:30Z","content_type":null,"content_length":"80417","record_id":"<urn:uuid:83a33af9-43fa-4555-aeb7-8027ee49f883>","cc-path":"CC-MAIN-2014-15/segments/1397609... |
Triangular Recursion Function
I am trying to solve this question :
Exercise: The N'th triangular number is defined to be 1 + 2 + 3 + ... + N. Alternatively, we could give a recursive definition of triangular number as follows:
T(n) = 1 if n = 1
T(n) = n + T(n-1) if n > 1
Use the recursive definition to help you impleme... | {"url":"http://www.lispforum.com/viewtopic.php?p=7318","timestamp":"2014-04-18T15:42:31Z","content_type":null,"content_length":"15411","record_id":"<urn:uuid:7082a478-c788-4098-b3a1-a0fd2f124192>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00328-ip-10-147-4-33.ec2.internal.warc.gz"... |
Southworth Prealgebra Tutor
Find a Southworth Prealgebra Tutor
...I have also been performing at weddings for the past 20 years. I do stress proper warmups and warmdowns as well as voice strengthening exercises. I also want my students to know how to read
46 Subjects: including prealgebra, reading, English, chemist... | {"url":"http://www.purplemath.com/Southworth_Prealgebra_tutors.php","timestamp":"2014-04-21T14:51:32Z","content_type":null,"content_length":"24034","record_id":"<urn:uuid:f81997d5-72c6-491e-a593-45511bf5282f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00267-ip-10-147-4-33.ec2.inte... |
Physics Forums - View Single Post - Parallel universe : Anything that can happen will happen...
According to parallel universe theory ( which as far as I know is not any different from string theory/ies ) anything that can happen will happen, if not here then in any other, parallel universe.
If "ANYTHING THAT CAN HAPP... | {"url":"http://www.physicsforums.com/showpost.php?p=2272526&postcount=1","timestamp":"2014-04-18T23:25:23Z","content_type":null,"content_length":"10445","record_id":"<urn:uuid:1299ee34-03e9-4c37-8e7c-10b989f8eb47>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00425-ip-10-147-4-33.ec2.... |
Help with graph please- concavity, relative extrema, etc.
February 6th 2010, 08:40 AM #1
Feb 2010
Help with graph please- concavity, relative extrema, etc.
Show any asymptotes, relative extrema, inflection points, concavity, and where the function is increasing or decreasing.
I'm really having trouble with ... | {"url":"http://mathhelpforum.com/calculus/127447-help-graph-please-concavity-relative-extrema-etc.html","timestamp":"2014-04-19T09:00:20Z","content_type":null,"content_length":"68956","record_id":"<urn:uuid:8af9cb06-331d-46d5-962d-9f5af9ccce00>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416... |
Go Figure!
The mathematician magician is still here, sharing her tricks. This week it is the elevens. Before we demonstrate the trick, I have to get on my soap box for just a moment. In my humble opinion, all
students should know their times tables through 12 even though the Common Core Standard for third grade says th... | {"url":"http://gofigurewithscipi.blogspot.com/2012_06_01_archive.html","timestamp":"2014-04-16T21:52:42Z","content_type":null,"content_length":"203061","record_id":"<urn:uuid:a83c99ce-a139-420b-be12-8e5fc5dde0aa>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00275-ip-10-147-4-33.ec2.i... |
Equivalence of central extensions of Abelian groups
up vote 1 down vote favorite
Background: For a projective representation of $G$ on a Hilbert space there is a 2-cocycle $c:G\times G \to \mathbb T$ where the cocycle condition $\delta c=0$ reads $c(f,g)c(fg,k) =c(f,hk)c(h,k)$
and comes from associativity. The proj. re... | {"url":"http://mathoverflow.net/questions/70251/equivalence-of-central-extensions-of-abelian-groups?sort=votes","timestamp":"2014-04-18T23:27:14Z","content_type":null,"content_length":"52523","record_id":"<urn:uuid:9a2973e8-9d2e-4605-9bce-244a0a4413b9>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-2... |
From classics like Die Hard and Terminator to the legendary Kung Pow: Enter the Fist, action movies have provided countless hours of bated breath, wide-eyed stares, and unrealistic maneuvers that
later become the subject of MythBusters episodes. (Ever wondered if it's actually possible to outfox a laser beam alarm syst... | {"url":"http://www.shmoop.com/parallel-perpendicular-lines/perpendicular-lines-help.html","timestamp":"2014-04-21T10:02:14Z","content_type":null,"content_length":"52937","record_id":"<urn:uuid:09d35c92-116d-4c65-a4ed-e7fc4c156b3b>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00122-i... |
optimization problem - urgent !
April 6th 2009, 05:41 PM #1
Junior Member
Dec 2006
optimization problem - urgent !
Tomorrow I have a test on optimization and unfortunately this problem has stumped me. Please help me!
A truck crossing the prairies at a constant speed of 110km/h gets gas mileage of 8km/L. Gas... | {"url":"http://mathhelpforum.com/pre-calculus/82621-optimization-problem-urgent.html","timestamp":"2014-04-18T10:12:40Z","content_type":null,"content_length":"36936","record_id":"<urn:uuid:3c1322da-537c-4723-86f5-cdf0df0108fb>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00450-ip-10... |
Burton upon Trent, England
Burton upon Trent, England
Burton upon Trent, England
Burton upon Trent, the place in Staffordshire, England
geographical area, settlement, town, town or city, populated place, parish
▶ the United Kingdom, England, Staffordshire, UK postcode area DE, East Staffordshire, …
Burton, Staf... | {"url":"http://www.evi.com/q/facts_about__burton_upon_trent","timestamp":"2014-04-20T15:52:17Z","content_type":null,"content_length":"107981","record_id":"<urn:uuid:94123d11-9381-4664-8ad1-ab1e266911b4>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00600-ip-10-147-4-33.ec2.internal.w... |
Re: Normalisation
From: VC <boston103_at_hotmail.com> Date: Sun, 10 Jul 2005 20:38:43 -0400 Message-ID: <j5-dnQAOB6YMIkzfRVn-3Q@comcast.com>
Now that we are done with conceptual objects and stuff, let's take a look at sets ;)
"Jan Hidders" <jan.hidders_at_REMOVETHIS.pandora.be> wrote in message news:7DCze.140558$Jn.731... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2005/07/10/0301.htm","timestamp":"2014-04-19T06:13:41Z","content_type":null,"content_length":"11021","record_id":"<urn:uuid:28db477d-5a0f-4a14-b206-9c6a73b6d794>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00281-ip-10-147-4... |
An Addition Algorithm
The New Math Common Core states that children will understand how to “add and subtract (depending on the grade level the number range varies)…using strategies and algorithms based in place value,
properties of operations and/or the relationship between addition and subtraction.”
We have to really ... | {"url":"http://guidedmath.wordpress.com/2011/08/23/an-addition-algorithm/","timestamp":"2014-04-18T00:36:48Z","content_type":null,"content_length":"94961","record_id":"<urn:uuid:7cb897fd-0cec-494b-938d-3badaa287912>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00561-ip-10-147-4-33.e... |