content stringlengths 86 994k | meta stringlengths 288 619 |
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PageRank with Apache Hama
some days ago I read in the Hama-dev mailing list about the Nutch project that want a PageRank implementation:
Hi all,
Anyone interested in PageRank and collaborating w/ Nutch project? :-)
So I thought, that I can do this. I already implemented PageRank with MapReduce. Why don't we go ... | {"url":"http://codingwiththomas.blogspot.com/2011/04/pagerank-with-apache-hama.html","timestamp":"2014-04-16T22:07:01Z","content_type":null,"content_length":"93065","record_id":"<urn:uuid:870ce2fc-dca9-43a2-ae87-eaa904c8b731>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00299-ip-10-1... |
Scalar (dot) product
Multiplication of a vector, A, with another scalar quantity, a, results in another vector, B. The magnitude of the resulting vector is equal to the product of the magnitude of vector with the scalar
quantity. The direction of the resulting vector, however, is same as that of the original vector (Se... | {"url":"http://cnx.org/content/m14513/1.5/","timestamp":"2014-04-24T04:13:47Z","content_type":null,"content_length":"176793","record_id":"<urn:uuid:95a687b1-7f5a-466d-b482-3fd4e171a5b4>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00548-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Beth is a photographer taking pictures outdoors during the eve... | {"url":"http://openstudy.com/updates/50ec20a5e4b07cd2b648d397","timestamp":"2014-04-17T10:02:02Z","content_type":null,"content_length":"61475","record_id":"<urn:uuid:8f7cd80a-23ba-45f7-a445-cb100fb0618a>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00458-ip-10-147-4-33.ec2.internal.... |
Distributing black and white marbles...
January 4th 2009, 07:40 AM
Distributing black and white marbles...
There are six identical white marbles and eight identical black marbles. In how many ways can we give these marbles to 3 boys, if every boy must get at least one marble, and we don't necessarily
have to gi... | {"url":"http://mathhelpforum.com/discrete-math/66768-distributing-black-white-marbles-print.html","timestamp":"2014-04-20T00:40:44Z","content_type":null,"content_length":"24731","record_id":"<urn:uuid:868bc54f-6241-439c-ba71-b4452a357b60>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-... |
shortest path
, 1992
"... The grammar problem, a generalization of the single-source shortest-path problem introduced by Knuth, is to compute the minimum-cost derivation of a terminal string from each non-terminal of a
given context-free grammar, with the cost of a derivation being suitably defined. This problem also ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=183867","timestamp":"2014-04-19T14:57:01Z","content_type":null,"content_length":"33006","record_id":"<urn:uuid:01fa3e9e-982b-4d90-ad94-b843f7086be5>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00644-ip-10-147-4-33.ec2.internal.warc... |
Page:Popular Science Monthly Volume 70.djvu/83
This page has been
, but needs to be
THE VALUE OF SCIENCE
THUS I know how to recognize the identity of two points, the point occupied by A at the instant a and the point occupied by B ... | {"url":"http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_70.djvu/83","timestamp":"2014-04-16T06:41:26Z","content_type":null,"content_length":"26215","record_id":"<urn:uuid:79fe944c-2929-4cdb-9fe8-e79b828ee972>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00492-ip-10... |
Sine Word Problems
Practice law of sines word problems.
Submit your word problem on sine:
Are you looking for sine word problems? TuLyn is the right place. We have tens of word problems on sine and hundreds on other math topics.
Below is the list of all word problems we have on sine.
Sine Word Problems
• A 25 m tower... | {"url":"http://tulyn.com/wordproblems/sine.htm","timestamp":"2014-04-17T12:29:05Z","content_type":null,"content_length":"21483","record_id":"<urn:uuid:d6b51f52-c82d-4b72-9e34-9e2036122c02>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00092-ip-10-147-4-33.ec2.internal.warc.gz"} |
Behavioral Equivalence{a Unifying Concept for Initial and Final Speci
, 1987
"... The properties of a simple and natural notion of observational equivalence of algebras and the corresponding specification-building operation are studied. We begin with a defmition of
observational equivalence which is adequate to handle ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3288860","timestamp":"2014-04-19T06:13:51Z","content_type":null,"content_length":"17475","record_id":"<urn:uuid:14d54565-3180-469b-a4f4-480076c694b5>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00284-ip-10-147-4-33.ec2.internal.wa... |
DMOZ - Science: Math: Research: Open Problems
[ ] [Search] [the entire directory ]
See also: This category in other languages:
• Millennium Prize Problems - The seven problems proposed by the Clay Mathematics Institute: P versus NP; Hodge Conjecture; PoincarĂ© C... | {"url":"http://www.dmoz.org/Science/Math/Research/Open_Problems/","timestamp":"2014-04-17T01:39:11Z","content_type":null,"content_length":"20619","record_id":"<urn:uuid:dd7133a5-b3e3-4b0a-a1a6-947844f4363a>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00259-ip-10-147-4-33.ec2.interna... |
Say i have n vectors that are sorted. I can't think of a better algorithm to merge than searching the first of all n vectors to find minimum then pop that then continue. I think this would be too
slow, but I can't think of anything more efficient.
>I think this would be too slow
Why? Have you tried it, prof... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/97718-merging-printable-thread.html","timestamp":"2014-04-19T10:39:42Z","content_type":null,"content_length":"8189","record_id":"<urn:uuid:c91bf2a1-398d-4eb1-9ee4-f059f733a9aa>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-... |
Genoa City Math Tutor
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...I use multi-sensory methods of teaching and each student has an individualized education plan to ensure their success. I am a certified elementary and special education teacher. I worked 21
years as a Resource teacher with students with many different types of n... | {"url":"http://www.purplemath.com/genoa_city_wi_math_tutors.php","timestamp":"2014-04-17T15:51:09Z","content_type":null,"content_length":"23711","record_id":"<urn:uuid:54e814eb-a487-431a-a7ff-8f777632b792>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00536-ip-10-147-4-33.ec2.interna... |
Posts about physics on SuperFly Physics
Category Archives: physics
Earlier this week I got an email from a friend who has been working with his students modeling how momentum works in a situation where two carts start connected and then explode apart. I’m not sure,
but I think that … Continue reading
About a month ago,... | {"url":"http://arundquist.wordpress.com/category/physics/","timestamp":"2014-04-18T23:15:05Z","content_type":null,"content_length":"46423","record_id":"<urn:uuid:939f4c60-3641-4f88-b8a3-5c570b4f8309>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00125-ip-10-147-4-33.ec2.internal.warc.... |
Genoa City Math Tutor
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...I use multi-sensory methods of teaching and each student has an individualized education plan to ensure their success. I am a certified elementary and special education teacher. I worked 21
years as a Resource teacher with students with many different types of n... | {"url":"http://www.purplemath.com/genoa_city_wi_math_tutors.php","timestamp":"2014-04-17T15:51:09Z","content_type":null,"content_length":"23711","record_id":"<urn:uuid:54e814eb-a487-431a-a7ff-8f777632b792>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00536-ip-10-147-4-33.ec2.internal... |
A mathematical model of the inner medullary collecting duct of the rat: acid/base transport (Renal H+/K+ ATPase Variant)
A mathematical model of the inner medullary collecting duct of the rat: acid/base transport
Model Status
This CellML model variant describes the renal H+/K+ ATPase.
Model Structure
ABSTRACT: A mathem... | {"url":"http://models.cellml.org/exposure/632a7aad8db50bce5adf03529cab93c2/weinstein_1998_variant02.cellml/view","timestamp":"2014-04-19T01:49:59Z","content_type":null,"content_length":"20181","record_id":"<urn:uuid:5170c7d2-6d8d-48a9-b6f1-da5e63e47fd3>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-... |
Numerical Python Basics
Numerical Python Basics
Installing Numerical Python
To use Numerical Python, you'll need to install it first. For the details, see our handy guide with instructions and download locations here.
On its own, Python is a potent tool for mathematics. When extended with the addition of two modules,... | {"url":"http://www.onlamp.com/pub/a/python/2000/05/03/numerically.html","timestamp":"2014-04-16T19:19:11Z","content_type":null,"content_length":"32437","record_id":"<urn:uuid:5c8d7cb4-ed76-49a0-b497-4b9224e2fb0d>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00105-ip-10-147-4-33.ec2.... |
The Purplemath Forums
Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational
exponents. For example, we define 51/3 to be the cube root of 5 because we want (51/3)3 = 5(1/3)3 to... | {"url":"http://www.purplemath.com/learning/search.php?author_id=10920&sr=posts","timestamp":"2014-04-17T16:09:24Z","content_type":null,"content_length":"13117","record_id":"<urn:uuid:bc19dd7d-ebb1-4687-99a5-d0654757c671>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00333-ip-10-147-4... |
Farmers Branch, TX Statistics Tutor
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...The biggest problem I've noticed with students who come to me for Physics is a lack of firm grasp on its very basic and fundamental concepts. Physics is not like Calculus: you can't just get
by with knowing a few techniques of integra... | {"url":"http://www.purplemath.com/farmers_branch_tx_statistics_tutors.php","timestamp":"2014-04-18T01:13:44Z","content_type":null,"content_length":"24254","record_id":"<urn:uuid:93dac328-4a94-4cf5-af10-7168cbf0c7ff>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00358-ip-10-147-4-33.e... |
Brookhaven, PA SAT Math Tutor
Find a Brookhaven, PA SAT Math Tutor
...I also teach Solfege (Do, Re Mi..) and intervals to help with correct pitch. I use IPA to teach correct pronunciation of foreign language lyrics (particularly Latin). I have a portable keyboard
to bring to lessons and music if the student doesn't... | {"url":"http://www.purplemath.com/Brookhaven_PA_SAT_Math_tutors.php","timestamp":"2014-04-20T06:28:44Z","content_type":null,"content_length":"24178","record_id":"<urn:uuid:b5e8c4e6-bdad-4e8c-9091-6de14e7397b6>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00131-ip-10-147-4-33.ec2.int... |
Readers' response: Euler's greatest hits
Posted by: Dave Richeson | March 8, 2010
Readers’ response: Euler’s greatest hits
My friend Gene Chase is teaching a history of mathematics class at Messiah College this semester. He asked me if I was interested in giving a visiting lecture in his class in a few weeks. The topic... | {"url":"http://divisbyzero.com/2010/03/08/readers-response-eulers-greatest-hits/","timestamp":"2014-04-18T20:46:45Z","content_type":null,"content_length":"69377","record_id":"<urn:uuid:ea9c5603-69a5-4926-9f3f-1e5c13539f1f>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00313-ip-10-147-... |
tricky trig equations
September 12th 2009, 04:58 PM #1
Junior Member
Sep 2008
tricky trig equations
Express 3cosx-4sinx in the form Rcos(x+a) for some R>0 and 0<a<90 giving the value of a correct to the nearest minute
Hence solve the equation 3cosx-4sinx=5 for in the domain of [0,360]
Hi requal
I'm ... | {"url":"http://mathhelpforum.com/trigonometry/101951-tricky-trig-equations.html","timestamp":"2014-04-24T16:50:43Z","content_type":null,"content_length":"43316","record_id":"<urn:uuid:87fb490e-27a3-4c53-b977-c33c3edeb438>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00531-ip-10-147-... |
Please help me understand Leibniz' notation
February 17th 2013, 08:39 PM
Please help me understand Leibniz' notation
For some inexplicable reason, I cannot seem to understand Leibniz' notation.
I get it at its most simple form such as: $\frac{dy}{dx}x^2$ I do see that we are taking the difference (or delta) of ... | {"url":"http://mathhelpforum.com/calculus/213296-please-help-me-understand-leibniz-notation-print.html","timestamp":"2014-04-16T13:18:55Z","content_type":null,"content_length":"15668","record_id":"<urn:uuid:43dc9661-7728-4ced-b619-35cf350f801e>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416... |
Integer Factorization
07-22-2003 #1
Registered User
Join Date
Jul 2003
Integer Factorization
Hi everybody, I need a little help and advice with this code snippet.
I want the function to take an integer, return a pointer to an array of ints on the heap. This array will contain all of the factors.
Please ... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/42323-integer-factorization.html","timestamp":"2014-04-16T20:22:28Z","content_type":null,"content_length":"60762","record_id":"<urn:uuid:c885d7dc-1040-4cc2-b1dc-58be4c720245>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00... |
Reference for: $C_c^\infty(0,T;H)$ dense in $L^2(0,T;H)$
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
If it is true, where may I find a reference/proof for:
$C_c^\infty(0,T;H)$ dense in... | {"url":"http://mathoverflow.net/questions/133496/reference-for-c-c-infty0-th-dense-in-l20-th","timestamp":"2014-04-17T01:55:33Z","content_type":null,"content_length":"49166","record_id":"<urn:uuid:0e4e6d69-dc1e-4cb4-adc6-d2e0ff347c2c>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-0029... |
How to include math operation?
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How to include math operation?
• Date: Fri, 03 Feb 2006 10:20:29 +1100
• From: newsgroups at smartcontroller.com.au (Angelo Fraietta)
• Subject: How to include math operation?
Matteo wrote:
> Ok I try to use ... | {"url":"http://www.rtems.org/ml/rtems-users/2006/february/msg00122.html","timestamp":"2014-04-19T07:06:58Z","content_type":null,"content_length":"4191","record_id":"<urn:uuid:ab7edb34-7122-43a9-831f-95b68cf5feb7>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00108-ip-10-147-4-33.ec2.... |
Hamtramck ACT Tutor
Find a Hamtramck ACT Tutor
...Does the verb tense match the subject? What about indefinite pronouns - do you know that they take a singular verb and pronoun antecedent? While this may sound like a lot of overwhelming
grammar jargon, more and more colleges are using your writing score (in additio... | {"url":"http://www.purplemath.com/hamtramck_act_tutors.php","timestamp":"2014-04-16T07:48:11Z","content_type":null,"content_length":"23808","record_id":"<urn:uuid:1b4122fc-44b8-43d8-94a5-e754485b4265>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00085-ip-10-147-4-33.ec2.internal.warc... |
Video Library
Since 2002 Perimeter Institute has been recording seminars, conference talks, and public outreach events using video cameras installed in our lecture theatres. Perimeter now has 7 formal presentation
spaces for its many scientific conferences, seminars, workshops and educational outreach activities, all w... | {"url":"http://perimeterinstitute.ca/video-library?title=&page=647","timestamp":"2014-04-18T11:09:49Z","content_type":null,"content_length":"60840","record_id":"<urn:uuid:9bfa8339-4855-4b7f-a4b8-0b9c448084bd>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00218-ip-10-147-4-33.ec2.inter... |
All Interactive Whiteboard Resources
Teach Fractions
12 Fractions Resources for IWB AND tablets.
Teach Shapes and Measures
10 Shapes and Measures Resources for IWB AND tablets.
Numeracy Basics
The 6 resources that appear in the Numeracy Basics app available for use here on the IWB:
New Resources
Shape, Space and Measur... | {"url":"http://www.teacherled.com/all-interactive-whiteboard-resources/","timestamp":"2014-04-20T11:26:42Z","content_type":null,"content_length":"73779","record_id":"<urn:uuid:ed0aba40-8b6c-4e41-b858-79dc85b492de>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00624-ip-10-147-4-33.ec2... |
Colpitts Oscillator
Colpitts Oscillator.
Colpitts oscillator was invented by American scientist Edwin Colpitts in 1918. It is another type of sinusoidal LC oscillator which has a lot of applications. The Colpitts oscillator can be realized
using valves, transistors, FETs or op-amp. It is much similar to the Hartley os... | {"url":"http://www.circuitstoday.com/colpitts-oscillator","timestamp":"2014-04-18T23:46:01Z","content_type":null,"content_length":"58607","record_id":"<urn:uuid:5b205b21-78ec-4f46-8d36-495aa107bf2f>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00118-ip-10-147-4-33.ec2.internal.warc.g... |
May 2012
Markov chains are a classic in probability model. They represent systems that evolve between states over time, following a random but stable process which is memoryless. The memoryless-ness is the
defining characteristic of Markov processes, and is known as the Markov property. Roughly speaking, the idea is th... | {"url":"http://www.clear-lines.com/blog/2012/05/default.aspx","timestamp":"2014-04-21T15:05:53Z","content_type":null,"content_length":"68748","record_id":"<urn:uuid:0a44a805-8d7f-46c1-9e93-cfb5bb2ee3fa>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00489-ip-10-147-4-33.ec2.internal.w... |
some restrictions on the use of evaluators in meta-level rules
Major Section: META
Note: This topic, which explains some subtleties for evaluators, can probably be skipped by most readers.
Rules of class :meta and of class :clause-processor are stated using so-called ``evaluator'' functions. Here we explain some restr... | {"url":"http://www.cs.utexas.edu/users/moore/acl2/v4-0/EVALUATOR-RESTRICTIONS.html","timestamp":"2014-04-19T17:32:41Z","content_type":null,"content_length":"12769","record_id":"<urn:uuid:e67838f6-b46c-4917-bb89-ffce6ad3bdf8>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00610-ip-10-1... |
(2) MA HK12x2 Custom box Design help... [Archive] - Car Audio Forum - CarAudio.com
03-21-2008, 03:11 AM
Hey, I have everything that I need as far as on paper... I was just wondering if ANYONE ( Knowledgeable ) could give me anymore advice, pointers, or point out something that might go wrong with this
... I REALLY WOU... | {"url":"http://www.caraudio.com/forums/archive/index.php/t-301011.html","timestamp":"2014-04-24T17:30:53Z","content_type":null,"content_length":"10214","record_id":"<urn:uuid:274522c9-fe35-42b8-ba31-0f61d9aaf9d7>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00105-ip-10-147-4-33.ec2.... |
SAS Program
A SAS Program for the 2000 CDC Growth Charts (ages 0 to <20 y)
The purpose of this SAS program is to calculate the percentiles and z-scores (standard deviations) for a child’s sex and age for BMI, weight, height, and head circumference based on the CDC growth
charts. Weight-for-height percentiles and z-sco... | {"url":"http://www.cdc.gov/nccdphp/dnpao/growthcharts/resources/sas.htm","timestamp":"2014-04-18T23:54:03Z","content_type":null,"content_length":"37707","record_id":"<urn:uuid:53b86b32-1790-49d1-a2ef-d56f350511e5>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00136-ip-10-147-4-33.ec2.... |
1911 Encyclopædia Britannica/Algebra
From Wikisource
←Alemán, Mateo 1911 Encyclopædia Britannica, Volume 1 Alembic→
ALGEBRA (from the Arab. al-jebr wa'l-muqābala, transposition and removal [of terms of an equation], the name of a treatise by Mahommed ben Musa al-Khwarizmi), a branch of mathematics which may be
defined... | {"url":"http://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Algebra","timestamp":"2014-04-18T09:38:32Z","content_type":null,"content_length":"261539","record_id":"<urn:uuid:ca80d40e-d6c1-4f43-8d65-78846e9aee93>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00525-ip-10-147... |
The Mathematica Journal: Volume 9, Issue 2: In and Out
In and Out
Q: Given a set of n-dimensional vectors, is there a simple way to check if they are coplanar in
A: Eckhard Hennig (aidev@kaninkolo.de) answers: To establish coplanarity in nullity) of the linear mapping defined by
Define three linearly independent vector... | {"url":"http://www.mathematica-journal.com/issue/v9i2/contents/Inout9-2/Inout9-2_3.html","timestamp":"2014-04-21T14:40:42Z","content_type":null,"content_length":"10426","record_id":"<urn:uuid:8df9f975-ba32-4fa5-b0aa-61e06d3373be>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00444-ip-... |
Conroe SAT Math Tutor
Find a Conroe SAT Math Tutor
...During the summers I am an AP Reader for the Calculus AP test. I have taught AP Calculus AB & BC and AP Statistics, also Dual Credit Trigonometry, Pre-Calculus, College Algebra, Calculus I &
II. I have been an adjunct professor at Lone Star College for 10 years ... | {"url":"http://www.purplemath.com/conroe_sat_math_tutors.php","timestamp":"2014-04-17T21:52:26Z","content_type":null,"content_length":"23726","record_id":"<urn:uuid:34d47de0-cfe6-4020-8578-705c006184d3>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00436-ip-10-147-4-33.ec2.internal.w... |
MathGroup Archive: October 1997 [00363]
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Re: Re: Another Bug in Mathematica 3.0.0 definite integration
• To: mathgroup at smc.vnet.net
• Subject: [mg9311] Re: [mg9254] Re: Another Bug in Mathemati... | {"url":"http://forums.wolfram.com/mathgroup/archive/1997/Oct/msg00363.html","timestamp":"2014-04-21T12:28:16Z","content_type":null,"content_length":"37568","record_id":"<urn:uuid:d2d84ea3-e772-417d-9e64-40431dc9e94a>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00474-ip-10-147-4-33.... |
Warren, RI Math Tutor
Find a Warren, RI Math Tutor
...The lessons we teach ourselves are the ones we remember best. Once I understand what concept a student needs to be taught or clarified, I devise a series of problems or logic steps that the
student can solve in succession. Ultimately this will allow the student ... | {"url":"http://www.purplemath.com/Warren_RI_Math_tutors.php","timestamp":"2014-04-18T04:10:35Z","content_type":null,"content_length":"23379","record_id":"<urn:uuid:cd82d775-af3e-41e9-b6db-d61e440ca95c>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00642-ip-10-147-4-33.ec2.internal.wa... |
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Here's the question you clicked on:
Consider a normal population with µ = 25 and σ = 8.0. (A) Calc... | {"url":"http://openstudy.com/updates/50fcca4de4b0860af51ea6c5","timestamp":"2014-04-16T04:25:00Z","content_type":null,"content_length":"27993","record_id":"<urn:uuid:2b62480c-b89a-400c-8706-65399dfd77e0>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00199-ip-10-147-4-33.ec2.internal.... |
DbSpatialServices Class
Represents a provider-independent service API for geospatial (Geometry/Geography) type support.
Namespace: System.Data.Spatial Assembly: System.Data.Entity
(in System.Data.Entity.dll)
The DbSpatialServices type exposes the following members.
Name Descript... | {"url":"http://msdn.microsoft.com/en-us/library/system.data.spatial.dbspatialservices.aspx","timestamp":"2014-04-16T08:09:39Z","content_type":null,"content_length":"119866","record_id":"<urn:uuid:b5d2699a-3c5d-4f24-8018-72533a94c3fe>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-0008... |
Quadratic help!!
June 19th 2010, 10:11 PM #1
May 2010
marnie can walk 1km/m faster the jon. She completes a 20km hike 1 hour before him. Write an equation and solve it to find there walking speeds.
i cannot seem to solve this ahh
Hello LaylaSam
Suppose that Jon walks at $x$ kph. Then Marnie walks at... | {"url":"http://mathhelpforum.com/algebra/148939-quadratic-help.html","timestamp":"2014-04-16T06:03:55Z","content_type":null,"content_length":"38623","record_id":"<urn:uuid:e3f4f372-81b3-4670-b25e-6fc927239e24>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00556-ip-10-147-4-33.ec2.int... |
Devon Geometry Tutor
...Grammar, spelling, important. Please, no grade-school vocabulary: good, happy, big, etc.! I expect the student to write at least 2 essays per week for correction. Hard work pays off!
35 Subjects: including geometry, English, chemistry, physics
...I start where the student is. Some studen... | {"url":"http://www.purplemath.com/devon_geometry_tutors.php","timestamp":"2014-04-16T16:39:09Z","content_type":null,"content_length":"23699","record_id":"<urn:uuid:712a208f-8dcf-482a-bd41-1b759fa6c0b2>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00281-ip-10-147-4-33.ec2.internal.wa... |
PAC-learnability of Probabilistic Deterministic Finite State Automata in terms of Variation Distance
Nick Palmer and Paul Goldberg
In: 16th Algorithmic Learning Theory Conference, 8-11 Oct 2005, Singapore.
We consider the problem of PAC-learning distributions over strings, represented by probabilistic deterministic fin... | {"url":"http://eprints.pascal-network.org/archive/00001242/","timestamp":"2014-04-20T18:26:04Z","content_type":null,"content_length":"7689","record_id":"<urn:uuid:2ea615c1-a1de-4280-b424-b61fe516fdb6>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00131-ip-10-147-4-33.ec2.internal.war... |
Graph Drawing
Graph Drawing
Graph drawing can be thought of as a form of data visualization, but unlike most other types of visualization the information to be visualized is purely combinatorial, consisting of edges connecting
a set of vertices. Applications of graph drawing include genealogy, cartography (subway maps ... | {"url":"http://www.ics.uci.edu/~eppstein/gina/gdraw.html","timestamp":"2014-04-21T14:41:07Z","content_type":null,"content_length":"7209","record_id":"<urn:uuid:c188a787-b4fa-49ee-9865-97f8713b972f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00442-ip-10-147-4-33.ec2.internal.warc.g... |
Math Patterns Geometric Shapes Lesson Plans & Worksheets
Geometry – AAA Math. Geometry – Table of Contents. Geometry – Topics. Geometry Facts and Calculations; Area; Perimeter and Circumference. Math Playground Build patterns, create and solve critical
thinking problems, and model various math concepts with pattern blo... | {"url":"http://opatpatt.com/geometric-math-patterns/","timestamp":"2014-04-16T10:08:53Z","content_type":null,"content_length":"23208","record_id":"<urn:uuid:e6e26861-9509-467c-b346-d0d2118890b7>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00169-ip-10-147-4-33.ec2.internal.warc.gz"} |
Homework Help
Posted by Leah on Monday, December 14, 2009 at 10:14pm.
my daughter needs help finding a mystery number.
1)when the mystery number is
divided by 3,there is a remainder
of 1.
but it has to be the same thing
over again with 4 remainder 2 and
5 remainder 4.And there is one more
what is the smallest number th... | {"url":"http://www.jiskha.com/display.cgi?id=1260846882","timestamp":"2014-04-16T22:17:08Z","content_type":null,"content_length":"9420","record_id":"<urn:uuid:db19eddc-ce40-4249-a392-904f40d26c57>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00123-ip-10-147-4-33.ec2.internal.warc.gz"... |
Gene Golub SIAM Summer School 2010
International Summer School on Numerical Linear Algebra
Hotel Sierra Silvana, Selva di Fasano, Brindisi (Italy), June 7-18, 2010
The Gene Golub SIAM Summer School 2010 is the second in a series of periodic International Summer Schools on Numerical Linear Algebra (ISSNLA) organized by ... | {"url":"http://issnla2010.ba.cnr.it/index.htm","timestamp":"2014-04-20T03:15:24Z","content_type":null,"content_length":"15654","record_id":"<urn:uuid:1e04c45e-6072-4367-ba4c-07a3f2981ce7>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00513-ip-10-147-4-33.ec2.internal.warc.gz"} |
Animal See-Saw is a game for two players.
Each player is given 12 animals.
Players take it in turns to place an animal on their side of the see-saw - making sure that their side of the see-saw is never more than 5 kg heavier than the other side.
The winner is the player who survives the game without ever being more tha... | {"url":"http://www.interactivemaths.net/index.php?q=category/1/28/30&page=1","timestamp":"2014-04-17T07:33:16Z","content_type":null,"content_length":"21175","record_id":"<urn:uuid:fae84406-8251-4f3b-93e3-34d312c1d376>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00356-ip-10-147-4-33.... |
Splitting Orbits
In the case when [G]X is a finite action, we can apply the sign map e to bar (G), the permutation group induced by G on X. Its kernel
bar (G)^+:= { bar (g) Îbar (G) | e( bar (g)) =1 }
is either bar (G) itself or a subgroup of index 2, as is easy to see. Denoting its inverse image by
G^+:= {g ÎG... | {"url":"http://www.mathe2.uni-bayreuth.de/frib/html/book/hyl00_29.html","timestamp":"2014-04-20T23:27:07Z","content_type":null,"content_length":"10508","record_id":"<urn:uuid:38076ec8-26a1-4087-abc8-a0b04bd73e45>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00540-ip-10-147-4-33.ec2.i... |
Part IIA_ Paper 2 Consumer and Producer Theory201045161030
Part IIA, Paper 1
Consumer and Producer Theory
Lecture 2
Direct and Indirect Utility Functions
Flavio Toxvaerd
Today’s Outline
Indifference curves
Marginal rates o... | {"url":"http://www.docstoc.com/docs/33087427/Part-IIA_-Paper-2-Consumer-and-Producer-Theory201045161030","timestamp":"2014-04-19T18:17:00Z","content_type":null,"content_length":"63840","record_id":"<urn:uuid:0b1225f9-f854-4f58-a09d-a79bda1e28be>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-2014041... |
Two-grid Discontinuous Galerkin Method for Quasi-Linear Elliptic Problems
Abstract. In this paper, we consider the symmetric interior penalty discontinuous Galerkin (SIPG) method with piecewise polynomials of degree $r\ge1$ for a class of quasi-linear elliptic problems in
$\Omega \subset \mathbb{R}^2$. We propose a two... | {"url":"http://www.uwyo.edu/vginting/publications/twogriddg.html","timestamp":"2014-04-21T15:17:34Z","content_type":null,"content_length":"3415","record_id":"<urn:uuid:0b37f987-b303-4428-83a3-cf9be69d091f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00552-ip-10-147-4-33.ec2.interna... |
Help beginner at its finest
Write your question here.
what would be the necessary code needed to answer this question. I have tried multiple codes all failing miserably.
From recent data students with an overall GPA of 3.0 may get a job that pays an
average starting salary of about $80,000, while students who have a G... | {"url":"http://www.cplusplus.com/forum/beginner/109882/","timestamp":"2014-04-20T14:10:45Z","content_type":null,"content_length":"8928","record_id":"<urn:uuid:583faf81-f966-4ba2-ad4e-b9c71c10437c>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00261-ip-10-147-4-33.ec2.internal.warc.gz... |
Devon Geometry Tutor
...Grammar, spelling, important. Please, no grade-school vocabulary: good, happy, big, etc.! I expect the student to write at least 2 essays per week for correction. Hard work pays off!
35 Subjects: including geometry, English, chemistry, physics
...I start where the student is. Some studen... | {"url":"http://www.purplemath.com/devon_geometry_tutors.php","timestamp":"2014-04-16T16:39:09Z","content_type":null,"content_length":"23699","record_id":"<urn:uuid:712a208f-8dcf-482a-bd41-1b759fa6c0b2>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00281-ip-10-147-4-33.ec2.internal.war... |
Bowie, MD Trigonometry Tutor
Find a Bowie, MD Trigonometry Tutor
...Additionally, I received a 90% or above on the following content tests: Pre-algebra, Algebra, Geometry, Algebra II, and Trigonometry. I would love to help you build your confidence in
mathematics whether you are strong in math or if you may loathe ... | {"url":"http://www.purplemath.com/Bowie_MD_trigonometry_tutors.php","timestamp":"2014-04-18T11:43:35Z","content_type":null,"content_length":"24145","record_id":"<urn:uuid:acebc47f-813a-40d8-898e-7f967f47b9d6>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00144-ip-10-147-4-33.ec2.inter... |
Avg value of fun. over given interval..(please explain each step in detail bc I am lost:( )
f(x)=2x+1 on [0,4]..... - Homework Help - eNotes.com
Avg value of fun. over given interval..(please explain each step in detail bc I am lost:( ) f(x)=2x+1 on [0,4].. THANK YOU!!!!
A function f(x) that is closed in an interval (a... | {"url":"http://www.enotes.com/homework-help/avg-value-fun-over-given-interval-please-explain-443595","timestamp":"2014-04-17T18:45:33Z","content_type":null,"content_length":"25510","record_id":"<urn:uuid:dc9aedde-4834-434f-af4e-77dae2efcf22>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-201404230320... |
Help with this calculus ques?
October 11th 2009, 04:14 PM
Help with this calculus ques?
A ball thrown straight up into the air from a bridge,and its height above the ground t seconds after it is thrown is
f(t) = -16t^2 + 108t + 48 feet.
a.Determine the velocity of the ball at the moment it hits the ground.
... | {"url":"http://mathhelpforum.com/calculus/107437-help-calculus-ques-print.html","timestamp":"2014-04-20T16:52:05Z","content_type":null,"content_length":"3802","record_id":"<urn:uuid:5548f8be-da0f-4af9-a0d8-5217019c3b0a>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00555-ip-10-147-4-... |
Integrable solutions to an elliptic PDE on divergence form have a definite sign
up vote 12 down vote favorite
Let $f\colon\mathbb{R}^n\to\mathbb{R}^n$ be a smooth, bounded vector field. Further, let $u\colon\mathbb{R}^n\to\mathbb{R}$ satisfy $$-\Delta u=\operatorname{div}(fu).$$ If $u\in L^1(\mathbb{R}^n)$,
then $u$ ha... | {"url":"http://mathoverflow.net/questions/14722/integrable-solutions-to-an-elliptic-pde-on-divergence-form-have-a-definite-sign?sort=votes","timestamp":"2014-04-17T07:05:12Z","content_type":null,"content_length":"57663","record_id":"<urn:uuid:0aa336db-9052-48b3-90f8-3da20b842d41>","cc-path":"CC-MAIN-2014-15/segments/13... |
Four-Impulsive Rendezvous Maneuvers for Spacecrafts in Circular Orbits Using Genetic Algorithms
Mathematical Problems in Engineering
Volume 2012 (2012), Article ID 493507, 16 pages
Research Article
Four-Impulsive Rendezvous Maneuvers for Spacecrafts in Circular Orbits Using Genetic Algorithms
^1Division of Space Mechan... | {"url":"http://www.hindawi.com/journals/mpe/2012/493507/","timestamp":"2014-04-17T07:42:13Z","content_type":null,"content_length":"177198","record_id":"<urn:uuid:c8ff9d45-128d-4bfa-9659-bf9e66da32c4>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00081-ip-10-147-4-33.ec2.internal.warc... |
non linear systems
June 3rd 2011, 02:00 AM #1
Jun 2011
non linear systems
Can any one help me with this:
Find the exact values of r, k, and x at the cusp point shown in Figure 3.7.5
r(x) = (2* (x^2))/ (1+(x^2))^2 , k(x) = 2*(x^3) /( x^2) - 1
Last edited by sandeepvelli; June 3rd 2011 at 04:45 AM.
... | {"url":"http://mathhelpforum.com/differential-equations/182287-non-linear-systems.html","timestamp":"2014-04-16T04:41:25Z","content_type":null,"content_length":"33143","record_id":"<urn:uuid:da8ac65d-c731-47ed-ac42-5c08f27e66b6>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00347-ip-... |
Powers and roots
October 8th 2008, 03:50 PM #1
Junior Member
Mar 2008
Powers and roots
The problem says to insert brackets to make this a true statement
$<br /> \sqrt{2}^{{\sqrt{2}}^{{\sqrt{2}}^{\sqrt{2}}}} = <br /> \sqrt{2}^{{\sqrt{2}}^{\sqrt{2}}}<br />$
I know that:
$<br /> \sqrt{2}^{\sqrt{2}} = 2... | {"url":"http://mathhelpforum.com/math-topics/52710-powers-roots.html","timestamp":"2014-04-18T23:34:56Z","content_type":null,"content_length":"50446","record_id":"<urn:uuid:b18692c6-c38d-434a-ae67-0e61afc72fce>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00256-ip-10-147-4-33.ec2.int... |
Summary: TOWARD A MACKEY FORMULA FOR COMPACT
PRAMOD N. ACHAR AND CLIFTON L.R. CUNNINGHAM
Abstract. We generalize [6, Theorem 3] to a Mackey-type formula for the
compact restriction of a semisimple perverse sheaf produced by parabolic in-
duction from a character sheaf, under certain conditions on the parahoric group
sc... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/582/4766420.html","timestamp":"2014-04-19T20:02:19Z","content_type":null,"content_length":"8289","record_id":"<urn:uuid:bfefd3d0-d8ef-4a71-a1ca-9df2871829c7>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00233-ip-10-147-... |
mysql mathematical operation,database
Jan 27, 2011, 21:04
mysql mathematical operation,database
I have 4 column in my database, view name column, X cordinate,Y co ordinate ,Z coordinate
for each xyz coordinate there is one view name.
I want to run an sql query whcih will calculate for eg. ( sqrt root of ((x... | {"url":"http://www.sitepoint.com/forums/printthread.php?t=729382&pp=25&page=1","timestamp":"2014-04-19T20:46:40Z","content_type":null,"content_length":"9121","record_id":"<urn:uuid:99961775-f5c8-41c6-93e7-31f7fc827356>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00223-ip-10-147-4-3... |
The VXL Project
I am facing some trouble using FMatrixComputeNonLinear class in vxl's
multi-view geometry (mvl) module ..
The way I am using it is illustrated in the attached code snippet.
it seems FMatrixComputeNonLinear's compute(FMatrix *f) method does not
modify the parameter f to the new value of F computed. so th... | {"url":"http://sourceforge.net/p/vxl/mailman/message/4130312/","timestamp":"2014-04-19T05:02:10Z","content_type":null,"content_length":"21319","record_id":"<urn:uuid:9400a27b-1b91-43de-9a85-d4e5ad68dfc5>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00242-ip-10-147-4-33.ec2.internal.... |
Gene Ontology consistent protein function prediction: the FALCON algorithm applied to six eukaryotic genomes
Gene Ontology (GO) is a hierarchical vocabulary for the description of biological functions and locations, often employed by computational methods for protein function prediction. Due to the
structure of GO, fun... | {"url":"http://www.almob.org/content/8/1/10","timestamp":"2014-04-17T18:24:01Z","content_type":null,"content_length":"138276","record_id":"<urn:uuid:4caf6b89-6ab9-4510-bff5-5b41e9918130>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00486-ip-10-147-4-33.ec2.internal.warc.gz"} |
All posts tagged '12-pack'
Let’s take a last stab at our beer-delivery problem. We tried out a Sieve, we used the Microsoft Solver – time for some recursion.
How can we organize our recursion?
If we had only 1 type of beer pack, say, 7-packs, the best way to supply n bottles of beer is to supply the closest integer gre... | {"url":"http://clear-lines.com/blog/?tag=/12-pack","timestamp":"2014-04-18T05:29:37Z","content_type":null,"content_length":"44395","record_id":"<urn:uuid:1fd430a2-9c6d-44a0-844f-58b03c6a5c4c>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00513-ip-10-147-4-33.ec2.internal.warc.gz"} |
Sean Lewis
I'm currently a Computer Science and Mathematics student at the University of Texas at Austin. I'm also a member of the Turing Scholars Honors program. I've got some work hosted at github.com/splewis
/. I also really enjoy Mahler symphonies. But who doesn't... right?
Also see
Gravity Golf
This is a game I st... | {"url":"https://www.cs.utexas.edu/~splewis/","timestamp":"2014-04-20T15:51:15Z","content_type":null,"content_length":"3929","record_id":"<urn:uuid:ee132321-e813-4f32-98b3-156680a550f6>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00134-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
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Here's the question you clicked on:
qs 1,2,3,5,6 solved in closed questions!
• one year ago
• ... | {"url":"http://openstudy.com/updates/50d3089be4b052fefd1db906","timestamp":"2014-04-17T04:00:31Z","content_type":null,"content_length":"53437","record_id":"<urn:uuid:50e77684-d139-4b06-ba0b-bdf8e6a27892>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00029-ip-10-147-4-33.ec2.internal.... |
Calculate Rate of Disintegration of Projectile
What fates may befall the material? Combustion, evaporation, thermal cracking, explosion... Rate of heating will matter, since rapid external heating would create greater stresses. Conductivity.
For now lets assume the particle does not fracture into macroscopic fragments.... | {"url":"http://www.physicsforums.com/showthread.php?p=4236326","timestamp":"2014-04-18T13:45:05Z","content_type":null,"content_length":"40487","record_id":"<urn:uuid:6851794e-116a-4be0-96f6-105ed7ef3ed7>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00342-ip-10-147-4-33.ec2.internal.... |
Algebra Tutors
Middletown, NY 10940
Science and Math Tutor
...Mainly, I work on lower level math skills they have not understood and mastered, homework help, or study skills. I have also helped many students prepare for the Regents in Math (
I, Geometry,
II/Trigonometry), Science (Earth Science, Living Environment,...... | {"url":"http://www.wyzant.com/Montague_NJ_Algebra_tutors.aspx","timestamp":"2014-04-20T16:58:03Z","content_type":null,"content_length":"58428","record_id":"<urn:uuid:38fd4a42-72fb-405a-8b09-b4a2bd1baeff>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00117-ip-10-147-4-33.ec2.internal.... |
“Since besides the physico-theological proof, the cosmological proof, and the ontological proof of the existence of a highest being no other road is open to speculative reason, the ontological proof,
of pure concepts or reason alone, is the only proof possible, if indeed a proof is possible at all of a proposition towe... | {"url":"http://en.wordpress.com/tag/proof-for-god/","timestamp":"2014-04-16T22:36:26Z","content_type":null,"content_length":"28998","record_id":"<urn:uuid:ff74a444-032a-4427-9334-7f21150a6dc4>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00324-ip-10-147-4-33.ec2.internal.warc.gz"} |
Injective modules and torsion functors
up vote 2 down vote favorite
(This is a related question.)
Local cohomology is studied mostly over Noetherian rings. Parts of the machinery do in fact not rely on Noetherianness, but on some weaker properties, for example the following:
(ITI) $\mathfrak{a}$-torsion submodules ... | {"url":"http://mathoverflow.net/questions/70725/injective-modules-and-torsion-functors/84147","timestamp":"2014-04-17T07:00:11Z","content_type":null,"content_length":"49964","record_id":"<urn:uuid:9f1fbfc9-e294-42df-8590-43b86568ca70>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-005... |
Prove root 2 is Irrational?
An Irrational Number is a real number that cannot be written as a simple fraction or we can say Irrational means not Rational For Example: π (pi) is an Irrational number which has the value 3.14 Now
we will come to the Square ROOTS:- A square root of a number is a value that can be multiplie... | {"url":"http://math.tutorcircle.com/number-sense/prove-root-2-is-irrational.html","timestamp":"2014-04-21T13:21:23Z","content_type":null,"content_length":"18061","record_id":"<urn:uuid:b7f1fe4f-72ad-49bf-8d9e-add6c07d5f77>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00610-ip-10-147... |
How to Calculate the Payments for Amortized Loans
An amortized loan payment is a level payment that completely pays off a loan in a set period of time. For long-term loans like mortgages, it is helpful to understand how the loan amortizes. The
amortization is how each payment is allocated to principal repayment and int... | {"url":"http://homeguides.sfgate.com/calculate-payments-amortized-loans-9631.html","timestamp":"2014-04-19T09:25:50Z","content_type":null,"content_length":"32510","record_id":"<urn:uuid:9c80d878-c1b7-4b17-ad02-b5d91d8ff2b1>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00282-ip-10-14... |
Itinerant Wargamer
2 btns + skirmishers.
So, here are the first 2 Perry Btns, they will be joined by a 3rd very soon (about 1/3 done).
I decided to do a bit of a mixture, so 1 btn is all Greatcoats, 1 in just coats, and the third will be a mix, this will make them readily indentifiable on the table and is a nice simpl... | {"url":"http://itinerantwargamer.blogspot.com/2009_03_01_archive.html","timestamp":"2014-04-20T05:43:11Z","content_type":null,"content_length":"91013","record_id":"<urn:uuid:45947569-3f6c-4dc7-8286-fc241cebcf10>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00526-ip-10-147-4-33.ec2.i... |
Full-Text Searching & the Burrows-Wheeler Transform
Pattern Matching
If you pick an arbitrary pattern string P, say "abr," one way to find all occurrences of it is to search the sorted blocks in M, finding the range of blocks that start with a, then narrowing it to
blocks prefixed by "ab," and so on, extending the patt... | {"url":"http://www.drdobbs.com/global-developer/full-text-searching-the-burrows-wheeler/184405504?pgno=2","timestamp":"2014-04-18T06:03:44Z","content_type":null,"content_length":"98827","record_id":"<urn:uuid:26237163-fca7-4d10-9a75-5fd2b5b508ca>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-201404... |
Mathematics and Puzzles
As children, we all loved mathematics and working out puzzles. Mathematics was an all-important tool to answer questions, like "How many," "Who is older," "Which is larger." And puzzles were of
course everywhere. We did not stop to check a dictionary to ascertain that a puzzle is something, such... | {"url":"http://puzzles.com/PuzzleLinks/MathAndPuzzles.html","timestamp":"2014-04-16T16:00:29Z","content_type":null,"content_length":"7639","record_id":"<urn:uuid:c9320913-4ef9-4826-87a9-27a4ad22c7ff>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00543-ip-10-147-4-33.ec2.internal.warc... |
mg/hr into ppm
Hey Anybody,
Does anyone know how to change mg/hr into ppm? specifically for ozone. Not how much ozone would be in a room, but how much the machine would be producing. If the most the machine would produce is
1,200mg/hr, how much ozone, in ppm, would the machine produce? Thanks!
Well, to be perfectly acc... | {"url":"http://www.physicsforums.com/showthread.php?p=769684","timestamp":"2014-04-16T19:11:46Z","content_type":null,"content_length":"21289","record_id":"<urn:uuid:9aa7ad62-458f-41d7-b23a-4707877942ec>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00136-ip-10-147-4-33.ec2.internal.w... |
One-to-One Matching with Interdependent Preferences
Mumcu, Ayse and Saglam, Ismail (2006): One-to-One Matching with Interdependent Preferences.
Download (307Kb) | Preview
In this paper, we introduce interdependent preferences to a classical one-to-one matching problem that allows for the prospect of being single, and... | {"url":"http://mpra.ub.uni-muenchen.de/1908/","timestamp":"2014-04-20T03:20:46Z","content_type":null,"content_length":"22021","record_id":"<urn:uuid:4a53e822-5a17-48ab-a0c0-66ff9d4f8596>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00533-ip-10-147-4-33.ec2.internal.warc.gz"} |
GCSE Maths : Algebra Revision for Android
Take a breath and make your GCSE preparation a fun activity with our collection of GCSE apps. Here comes the most comprehensive Algebra app.
• HIGHEST QUALITY and QUANTITY
730 questions and 73 revision notes in all just for Algebra!. High quality content written by an experienc... | {"url":"http://www.appszoom.com/android_applications/education/gcse-maths-algebra-revision_ghugn.html","timestamp":"2014-04-16T14:48:39Z","content_type":null,"content_length":"59369","record_id":"<urn:uuid:a4b84564-0927-4656-bc90-d46eb187fce5>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-201404160... |
This Article
Bibliographic References
Add to:
ASCII Text x
S. Lee, M. Lu, "New Self-Routing Permutation Networks," IEEE Transactions on Computers, vol. 43, no. 11, pp. 1319-1323, November, 1994.
BibTex... | {"url":"http://www.computer.org/csdl/trans/tc/1994/11/t1319-abs.html","timestamp":"2014-04-16T19:45:23Z","content_type":null,"content_length":"52333","record_id":"<urn:uuid:774b7c9b-3f72-42ed-a97f-8ead535e7c60>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00129-ip-10-147-4-33.ec2.in... |
I disagree with 0.999... = 1
Topic closed
Re: I disagree with 0.999... = 1
It's also a good lesson as to why we can't use inductive logic in science. Math however, is a different story.
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=337&p=3","timestamp":"2014-04-20T13:19:17Z","content_type":null,"content_length":"45291","record_id":"<urn:uuid:e3607f5a-56b1-467f-959f-c609f2a8cb20>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00544-ip-10-147-4-33.ec2.internal... |
Struct template child_c
boost::proto::result_of::child_c — A metafunction that returns the type of the N^th child of a Proto expression.
A metafunction that returns the type of the N^th child of a Proto expression. N must be 0 or less than Expr::proto_arity::value.
child_c public types
1. typedef typename Expr::proto_... | {"url":"http://www.boost.org/doc/libs/1_55_0/doc/html/boost/proto/result_of/child_c.html","timestamp":"2014-04-24T23:22:11Z","content_type":null,"content_length":"10242","record_id":"<urn:uuid:4e165100-05f2-4433-b8d4-93e640403aef>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00227-ip... |
Portability Rank2Types
Stability provisional
Maintainer Edward Kmett <ekmett@gmail.com>
Safe Haskell Trustworthy
The name "plate" stems originally from "boilerplate", which was the term used by the "Scrap Your Boilerplate" papers, and later inherited by Neil Mitchell's "Uniplate".
The combinators in here are d... | {"url":"http://hackage.haskell.org/package/lens-3.9.0.2/docs/Control-Lens-Plated.html","timestamp":"2014-04-16T21:05:47Z","content_type":null,"content_length":"63515","record_id":"<urn:uuid:2201afcc-5110-40c3-a50c-085069a48c20>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00125-ip-1... |
Maths Ib Textbook
Maths Ib Textbook DOC
Sponsored High Speed Downloads
and Curriculum Outline. 2010-2011. Welcome to the start of a new school year! This year, IB Learning Partners will be studying the first year of the IB Standard Level curriculum.
IB Mathematical Studies. An InThinking workshop for teachers new to t... | {"url":"http://ebookily.org/doc/maths-ib-textbook","timestamp":"2014-04-24T00:39:54Z","content_type":null,"content_length":"41283","record_id":"<urn:uuid:de826b98-9814-4c4a-ba10-997e60128b46>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00313-ip-10-147-4-33.ec2.internal.warc.gz"} |
Spring School on higher dimensional class field theory
This is a spring school of the SFB/TRR 45 Bonn-Essen-Mainz financed by Deutsche Forschungsgemeinschaft. It takes place March 14 - 18, 2011 at the University of Mainz. The workshop intends to improve
the training of PhD students and postdocs in the area, in particul... | {"url":"http://www.sfb45.de/events/spring-school-on-higher-dimensional-class-field-theory","timestamp":"2014-04-19T14:58:15Z","content_type":null,"content_length":"45055","record_id":"<urn:uuid:2ceeb3b5-c96f-492e-925f-5741ca045fae>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00248-i... |
A selection of articles related to mathematics.
Original articles from our library related to the Mathematics. See Table of Contents for further available material (downloadable resources) on Mathematics.
Mathematics is described in multiple online sources, as addition to our editors' articles, see section below for pr... | {"url":"http://www.realmagick.com/mathematics/","timestamp":"2014-04-21T12:47:40Z","content_type":null,"content_length":"31548","record_id":"<urn:uuid:daab8484-1209-4d3b-8a2e-c4064d4cf72b>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00657-ip-10-147-4-33.ec2.internal.warc.gz"} |
This Article
Bibliographic References
Add to:
2011 26th Annual IEEE Conference on Computational Complexity
Explicit Dimension Reduction and Its Applications
San Jose, California USA
June 08-June 11
ISBN: 978-0-7695-4411-3
ASCII Text ... | {"url":"http://www.computer.org/csdl/proceedings/ccc/2011/4411/00/4411a262-abs.html","timestamp":"2014-04-18T04:25:51Z","content_type":null,"content_length":"50886","record_id":"<urn:uuid:baf797ca-a55f-43f3-a7d1-b756133372aa>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00003-ip-10-... |
I disagree with 0.999... = 1
Topic closed
Re: I disagree with 0.999... = 1
It's also a good lesson as to why we can't use inductive logic in science. Math however, is a different story.
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=337&p=3","timestamp":"2014-04-20T13:19:17Z","content_type":null,"content_length":"45291","record_id":"<urn:uuid:e3607f5a-56b1-467f-959f-c609f2a8cb20>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00544-ip-10-147-4-33.ec2.internal... |
Pneumatic Air Cylinders - Force Exerted
Pneumatic air cylinders - air pressure and force exerted calculator
Single Acting Cylinder
The force exerted by a single acting pneumatic cylinder can be expressed as
F = p A
= p π d^2/4 (1)
F = force exerted (N)
p = gauge pressure (N/m^2, Pa)
A = full bore ar... | {"url":"http://www.engineeringtoolbox.com/pneumatic-cylinder-force-d_1273.html","timestamp":"2014-04-18T16:30:27Z","content_type":null,"content_length":"31389","record_id":"<urn:uuid:d4384ea2-c39c-47e0-9963-5d798c11b495>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00525-ip-10-147-4... |
Neural Network Toolbox
adapt Adapt neural network to data as it is simulated
adaptwb Adapt network with weight and bias learning rules
adddelay Add delay to neural network response
boxdist Distance between two position vectors
cascadeforwardnet Cascade-forward neural networ... | {"url":"http://www.mathworks.co.uk/help/nnet/functionlist-alpha.html?nocookie=true","timestamp":"2014-04-24T07:41:19Z","content_type":null,"content_length":"62901","record_id":"<urn:uuid:cf617c2c-88c2-4901-bbe2-02577fd4d61e>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00228-ip-10-1... |
Patent US4718103 - Method and apparatus for on-line recognizing handwritten patterns
This invention is related to U.S. patent application Ser. No. 686,001 filed on Dec. 24, 1984 now U.S. Pat. No. 4,653,107 assigned to the same assignee.
This invention relates to a method and apparatus for ON-LINE recognizing handwritte... | {"url":"http://www.google.co.uk/patents/US4718103","timestamp":"2014-04-20T13:28:12Z","content_type":null,"content_length":"117610","record_id":"<urn:uuid:ea4e2daa-e3ab-4d9f-af22-ae4d4b5654ab>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00060-ip-10-147-4-33.ec2.internal.warc.gz"} |
Essington Calculus Tutor
...If you need help with mathematics, physics, or engineering, I'd be glad to help out. With dedication, every student succeeds, so don’t despair! Learning new disciplines keeps me very aware of
the struggles all students face.
14 Subjects: including calculus, physics, geometry, ASVAB
.... | {"url":"http://www.purplemath.com/Essington_calculus_tutors.php","timestamp":"2014-04-16T04:52:05Z","content_type":null,"content_length":"23989","record_id":"<urn:uuid:081af3fa-bde5-435b-823f-a1cf73d7f19e>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00579-ip-10-147-4-33.ec2.internal... |
Will a Payroll Tax Cut Stimulate the Economy?
Will a payroll tax cut stimulate the economy? I am going to answer this in the context of Gauti B. Eggertsson' paper "What Fiscal Policy Is Effective at Zero Interest Rates?" where this question is
addressed directly (the analysis begins on page 13). The model is New Keynes... | {"url":"http://economistsview.typepad.com/economistsview/2010/09/will-a-payroll-tax-cut-stimulate-the-economy.html","timestamp":"2014-04-19T19:44:51Z","content_type":null,"content_length":"135627","record_id":"<urn:uuid:19121e1a-d593-4dd6-9e20-1d06e8f4ac6b>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-... |
The Purplemath Forums
how do I solve log3(logx(log4^16))=-1
and also,
if log5=a and log36 = b, determine an expression for log 6/25 in terms of a and b
Convert the outer log to the corresponding exponential equation. Simplify to get:
. . . . .log[x](log[4](16)) = 1/3
Use The Relationship to evaluate log[4](16) = log[... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=9&t=700&p=2182","timestamp":"2014-04-21T14:53:55Z","content_type":null,"content_length":"18558","record_id":"<urn:uuid:0b23e405-0232-4945-b55d-b8c54a5a5c35>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00174-ip-10-147-4-33.e... |
From: nikl@mathematik.tu-muenchen.de (Gerhard Niklasch) Newsgroups: sci.math Subject: Re: Euclidean valuations on number rings Date: 28 Jun 1997 13:06:37 GMT In article <5p21l4$hjv$3@news.rain.org>,
bowe@rain.org (Nick Halloway) writes: |> Suppose F is a finite extension of the rationals, D its domain of |> algebraic i... | {"url":"http://www.math.niu.edu/~rusin/known-math/97/euclidean.domain","timestamp":"2014-04-17T03:49:37Z","content_type":null,"content_length":"6105","record_id":"<urn:uuid:2fe057bd-51ac-4d0d-b36f-3684b4567872>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00557-ip-10-147-4-33.ec2.in... |
Clustering Large Data Sets with Mixed Numeric and Categorical Values
Results 1 - 10 of 22
, 1998
"... The k-means algorithm is well known for its efficiency in clustering large data sets. However, working only on numeric values prohibits it from being used to cluster real world data containing
categorical values. In th... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=247726","timestamp":"2014-04-24T20:45:45Z","content_type":null,"content_length":"41867","record_id":"<urn:uuid:ca4011bd-7a10-4899-b658-403aca8f00e0>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00405-ip-10-147-4-33.ec2.internal.war... |
ALEX Lesson Plans
Subject: Mathematics (6 - 7)
Title: How Big Should it Be?
Description: This lesson will allow students to become familiar with the concept of equivalent ratios and similar objects. Through an open investigation students will develop methods to find
equivalent ratios. This is a lesson to be used as par... | {"url":"http://alex.state.al.us/plans2.php?std_id=53939","timestamp":"2014-04-17T04:01:55Z","content_type":null,"content_length":"59838","record_id":"<urn:uuid:52af3693-e2f5-49da-9334-e988a1761cf9>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00102-ip-10-147-4-33.ec2.internal.warc.g... |
Non-Drinfeld--Jimbo Deformations and Finite Quantum Groups
up vote 4 down vote favorite
As is well-known, for the compact semi-simple Lie groups $G$, there exist non-commutative Hopf algebra deformations ${\cal O}_q[G]$ of their coordinate algebras ${\cal O}[G]$, the so-called
Drinfeld--Jimbo quantized coordinate algeb... | {"url":"http://mathoverflow.net/questions/124513/non-drinfeld-jimbo-deformations-and-finite-quantum-groups/124592","timestamp":"2014-04-16T13:51:41Z","content_type":null,"content_length":"67069","record_id":"<urn:uuid:70b3fb3c-b858-4342-ae93-7bb8f978162c>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MA... |
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Topic: Shutting down sci.math
Replies: 2 Last Post: Apr 30, 2012 10:40 AM
Messages: [ Previous | Next ]... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2373482&messageID=7808299","timestamp":"2014-04-16T17:00:30Z","content_type":null,"content_length":"18801","record_id":"<urn:uuid:75225c9d-9309-45c8-9f55-b7276100821c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00561-ip-10-147-4... |
Algorithms and Complexity
CSC 344
Algorithms and Complexity
... | {"url":"http://home.adelphi.edu/sbloch/class/archive/344/spring1997/","timestamp":"2014-04-20T00:41:46Z","content_type":null,"content_length":"3708","record_id":"<urn:uuid:33dcf3b7-af0e-4964-9755-29367e8417a3>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00026-ip-10-147-4-33.ec2.inte... |
Could this be a NP complete?
up vote 2 down vote favorite
Given a undirected and unweighted graph G(V,E). M is a subset of vertices of V.
s is a vertex in V - M.
Find an optimal tree T of G defined as:
(1) M and s are in V(T)
(2) Distance (which is length of the shortest path) from s to any vertex in M in tree T i... | {"url":"http://mathoverflow.net/questions/64233/could-this-be-a-np-complete?sort=oldest","timestamp":"2014-04-19T02:52:51Z","content_type":null,"content_length":"63794","record_id":"<urn:uuid:d2b19977-7120-4a38-82be-7d23d1aa9d14>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00518-ip... |