content stringlengths 86 994k | meta stringlengths 288 619 |
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More efficient way to achieve most decimal numbers after division
Join Date
Oct 2010
Rep Power
I currently have this but it takes forever to run. Is there a faster possible solution?
Java Code:
int scale = 1000000;
BigDecimal num1 = new BigDecimal(103993);
BigDeci... | {"url":"http://www.java-forums.org/new-java/69541-more-efficient-way-achieve-most-decimal-numbers-after-division.html","timestamp":"2014-04-20T02:06:35Z","content_type":null,"content_length":"95035","record_id":"<urn:uuid:64afa6c0-0716-434d-a87b-440d387b691d>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC... |
85% Confidence Intervals... Z-value?
December 14th 2010, 02:41 PM #1
Nov 2010
85% Confidence Intervals... Z-value?
I'm looking over corrections for one of my midterms and ran into a few problems giving me weird Z-values from confidence intervals that don't exactly correspond to my Cumulative T Distribution
... | {"url":"http://mathhelpforum.com/advanced-statistics/166249-85-confidence-intervals-z-value.html","timestamp":"2014-04-19T04:07:48Z","content_type":null,"content_length":"52533","record_id":"<urn:uuid:87852511-851e-4a8a-9da8-202259ef7572>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-... |
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Need help!! Q.13.
• one year ago
• one year ago
Your quest... | {"url":"http://openstudy.com/updates/505b91f8e4b03290a415a691","timestamp":"2014-04-18T08:25:46Z","content_type":null,"content_length":"51133","record_id":"<urn:uuid:d92c4f68-26bf-4d6d-a7b5-f8f6f5e15cea>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00036-ip-10-147-4-33.ec2.internal.... |
ime Invariance and Quantum
Space-time Invariance and Quantum Gravity:
or how c, G, and h create the fabric of time-space (reality)!
Learn about Space-time Invariance and Quantum Gravity. What significance does using Discrete Numbers (there is a smallest or shortest quantity) versus Real Numbers (where there is no small... | {"url":"http://www.montgomerycollege.edu/Departments/planet/planet/GASTIQG.html","timestamp":"2014-04-20T00:38:39Z","content_type":null,"content_length":"10182","record_id":"<urn:uuid:908cec3b-d62e-45f7-9422-061c3e270df6>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00130-ip-10-147-4... |
Summary of Trait Functions for Integer Traits
Go to the first, previous, next, last section, table of contents.
The following tables shows trait functions defined for integer types. The sort S is a meta sort representing any of char, short, int, long, unsignedChar, unsignedShort, unsignedInt, and unsignedLong.
One exce... | {"url":"http://archives.cs.iastate.edu/documents/disk0/00/00/02/43/00000243-02/lcpp_175.html","timestamp":"2014-04-19T06:53:17Z","content_type":null,"content_length":"2870","record_id":"<urn:uuid:ea030b08-e4f9-445b-b981-63f86b96f345>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-0064... |
Reliability of mean of standard deviations
up vote 1 down vote favorite
(moved to http://stats.stackexchange.com/questions/6410/reliability-of-mean-of-standard-deviations)
Hi all,
I've a question which probably is going to show my ignorance about statistics :). I have a large set of machines that produce iron bars of c... | {"url":"http://mathoverflow.net/questions/51663/reliability-of-mean-of-standard-deviations","timestamp":"2014-04-20T01:16:44Z","content_type":null,"content_length":"58225","record_id":"<urn:uuid:e7ab3cef-17d5-4cb8-9bf9-c060cc19d154>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00560-... |
Maths easy way
Do you want to make your child good at Maths? Do you want to help your kids to get excellent score in Maths? What do you think? How to tackle them to do more practice with Maths?
You know that Maths has a lot of concept to learn and it’s not easy to memorize without doing practice for it. Maths workshe... | {"url":"http://mathseasyway.blogspot.com/","timestamp":"2014-04-20T20:54:44Z","content_type":null,"content_length":"122488","record_id":"<urn:uuid:8130dde7-4426-4864-96cd-dad1acbbe913>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00557-ip-10-147-4-33.ec2.internal.warc.gz"} |
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A person leaves house A and walks to house B and then to house... | {"url":"http://openstudy.com/updates/50ff3c70e4b0426c63682a6a","timestamp":"2014-04-16T16:42:11Z","content_type":null,"content_length":"58053","record_id":"<urn:uuid:878c384d-f4f5-471a-aa16-39831af0b8fe>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00648-ip-10-147-4-33.ec2.internal.... |
Problems from Another Time
Individual problems from throughout mathematics history, as well as articles that include problem sets for students.
After a terrible battle it is found that 70% of the soldiers have lost an eye.
A man died leaving 3 sons, to whom he bequeathed his estate in the following manner: to the eldes... | {"url":"http://www.maa.org/publications/periodicals/convergence/problems-another-time?page=8&device=mobile","timestamp":"2014-04-17T20:30:23Z","content_type":null,"content_length":"25822","record_id":"<urn:uuid:39337fd9-2d75-423e-b192-9618272010fc>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-2014... |
Mr.Blue's post in Quantitative questions a day 51 to 100 - The discussions: PaGaLGuY Forums
I'm starting a new thread as the discussions will happen on this new thread for next 50 questions and the sectional test :-)
Happy solving :-)
Can Anybody give me a solution for this.
Q- in an examination, the maximum marks for ... | {"url":"http://www.pagalguy.com/forums/quantitative/quantitative-questions-day-51-100-discussions-t-15304/p-5366742/?page=1","timestamp":"2014-04-17T22:14:37Z","content_type":null,"content_length":"189824","record_id":"<urn:uuid:09437f4b-b454-4222-ab62-b1c2bc3300bd>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/... |
Rehash of regular expression question...
mark@freenet.uwm.edu (Mark Hopkins)
Fri, 18 Feb 1994 05:16:08 GMT
From comp.compilers
| List of all articles for... | {"url":"http://compilers.iecc.com/comparch/article/94-02-125","timestamp":"2014-04-20T20:57:23Z","content_type":null,"content_length":"5868","record_id":"<urn:uuid:7fe7242f-c58b-40d1-9e97-0f410342e092>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00325-ip-10-147-4-33.ec2.internal.wa... |
The vector product
The vector product resources
Vectors - The Vector Product 1
One of the ways in which two vectors can be combined is known as the vector product. When we calculate the vector product of two vectors the result, as the name suggests, is a vector. This resource
is released under a Creative Commons licen... | {"url":"http://www.mathcentre.ac.uk/types/ipod-video/vector-product/","timestamp":"2014-04-19T19:51:21Z","content_type":null,"content_length":"9902","record_id":"<urn:uuid:86fb9d12-eb98-474c-8baf-8401f44ed75c>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00099-ip-10-147-4-33.ec2.int... |
Nested Summations
August 29th 2009, 12:33 PM #1
Mar 2009
Nested Summations
Dear all,
I have found a formula for the probability of winning a simple card game, however that formula has a summation nesting depth of 7 (i.e. 8 summations in total) and the computation time is
astronomical. Consequently it is... | {"url":"http://mathhelpforum.com/advanced-statistics/99693-nested-summations.html","timestamp":"2014-04-21T14:11:57Z","content_type":null,"content_length":"57073","record_id":"<urn:uuid:5f9a3e9f-d15f-45a6-8f59-e0fac69fa9cd>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00494-ip-10-14... |
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Topic: dropped topics
Replies: 0
dropped topics
Posted: Jun 20, 1995 1:34 PM
I am new to this forum and hav... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=481577","timestamp":"2014-04-16T23:03:26Z","content_type":null,"content_length":"15517","record_id":"<urn:uuid:875a8fb8-2951-42fa-96bc-a9f5098df562>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00032-ip-10-147-4-33.ec2.internal.war... |
High quality resources from recognized providers such as ReadWriteThink, Illuminations, Science NetLinks, etc.
Fun interactives for science,social studies, and more. If you see something you want linked directly for students, let me know.
Online interactive math games and challenges. Teachers can generate worksheets ... | {"url":"http://blogmarks.net/marks/tag/math,teacher+resource","timestamp":"2014-04-18T08:35:44Z","content_type":null,"content_length":"62328","record_id":"<urn:uuid:e2f59f04-08a2-449c-b5ef-673c82b0b7ac>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00080-ip-10-147-4-33.ec2.internal.w... |
Everyday Mathematics
My experience with Everyday Mathematics
To Superintendent Franklin L. Till
Broward County, Florida
From Karen S. Jones-Budd
February 12, 2002
By Email
Superintendent Till,
I read about the issue with Everyday Math in Broward County in an education newsletter and felt compelled to send you my though... | {"url":"http://www.nychold.com/let-budd-0202.html","timestamp":"2014-04-20T08:14:45Z","content_type":null,"content_length":"7886","record_id":"<urn:uuid:24eafef7-5e7e-4633-8015-deec7c798c14>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00626-ip-10-147-4-33.ec2.internal.warc.gz"} |
versus Range Voting
The Best Rank-Order Voting System versus Range Voting
By Warren D. Smith. Email comments to: warren.wds AT gmail.com.
Draft#1: 20 June 2008. Draft#2: 31 July 2008. Draft#3: 21 August 2008. Draft#4 (essentially final): 25 Sept. 2008. Draft#5: 26 Sept. Declaring it final 27 January 2009.
I contend the... | {"url":"http://scorevoting.net/BestVrange.html","timestamp":"2014-04-17T00:56:17Z","content_type":null,"content_length":"363899","record_id":"<urn:uuid:99c6df4c-6b99-417c-b54e-cd11cae351ce>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00502-ip-10-147-4-33.ec2.internal.warc.gz"} |
Graphs of Derivatives for AP Calculus
William Ma
— McGraw-Hill Professional
Updated on Mar 10, 2014
Practice problems for these concepts can be found at: Graphs of Functions and Derivatives Practice Problems for AP Calculus
The functions f, f ', and f" are interrelated, and so are their graphs. Therefore, you can usual... | {"url":"http://www.education.com/study-help/article/graphs-derivatives/","timestamp":"2014-04-21T01:36:49Z","content_type":null,"content_length":"92327","record_id":"<urn:uuid:d76f01a4-61a1-4c13-a0b4-ef44d37a7e67>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00588-ip-10-147-4-33.ec2... |
188 helpers are online right now
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Thanks... | {"url":"http://openstudy.com/users/jazzypoowh/asked","timestamp":"2014-04-16T04:48:11Z","content_type":null,"content_length":"111300","record_id":"<urn:uuid:e2ce2613-6116-4130-ab86-d744a8207195>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00261-ip-10-147-4-33.ec2.internal.warc.gz"} |
Cannot understand how PriorityQueue gets ordered using a Comparator
Author Cannot understand how PriorityQueue gets ordered using a Comparator
Cannot understand how PriorityQueue gets ordered using a Comparator.
Feb 18,
2010 According to API ... | {"url":"http://www.coderanch.com/t/501485/java-programmer-SCJP/certification/understand-PriorityQueue-ordered-Comparator","timestamp":"2014-04-16T13:51:29Z","content_type":null,"content_length":"65812","record_id":"<urn:uuid:2f26bdae-9521-48e1-ba25-4be7e9f57ec8>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/war... |
Methuen Math Tutor
Find a Methuen Math Tutor
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Interior Lighting Design Methods- Part One
I indicted before in our course " Advanced Course for Lighting Design - Level I ", that we can design interior lighting by using any method from the following three ones:
1. The Zonal Cavity (Lumen) method,
2. Point by point method,
3. Watt per square foot method.
Today I ... | {"url":"http://www.electrical-knowhow.com/2012/12/interior-lighting-design-methods-part.html","timestamp":"2014-04-16T19:16:20Z","content_type":null,"content_length":"222541","record_id":"<urn:uuid:ef02ea4a-4cea-4422-980b-6ea07fc6ffe1>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00... |
This Talk is Under Construction
Berkeley Math Circle 2001-2002
Kiran Kedlaya
The straightedge and compass operations.
(a) Given two points, we ... | {"url":"http://mathcircle.berkeley.edu/BMC4/Handouts/construction/construction.html","timestamp":"2014-04-19T14:48:45Z","content_type":null,"content_length":"33387","record_id":"<urn:uuid:7bed4cbf-f17d-4920-a378-eb7a95894248>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00517-ip-10-1... |
If you read a lot of papers in control theory, then you have probably come across the following words: (a) Lemma, (b) Theorem, (c) Corollary and (d) Proposition. These are terms that are used a lot
in articles that uses mathematics a lot. When I first saw these terms, I had no idea what they meant which makes me misera... | {"url":"http://controlgradstudy.blogspot.com/2013/07/lemma-proposition-theorem-and-corollary.html","timestamp":"2014-04-20T05:42:00Z","content_type":null,"content_length":"76361","record_id":"<urn:uuid:a606ea85-1048-4408-b9c9-ad6ec8c86c1e>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-2014041600521... |
Implications of Sample Rate and Bit Size
Next: Typical Audio Formats Up: Basics of Digital Audio Previous: Nyquist's Sampling Theorem
Affects Quality of Audio
• Ears do not respond to sound in a linear fashion
• Decibel (dB) a logarithmic measurement of sound
• 16-Bit has a signal-to-noise ratio of 98 dB -- v... | {"url":"http://www.cs.cf.ac.uk/Dave/Multimedia/node150.html","timestamp":"2014-04-16T13:02:31Z","content_type":null,"content_length":"7358","record_id":"<urn:uuid:429603f9-0fc4-4865-b876-07a4335dbcfd>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00538-ip-10-147-4-33.ec2.internal.war... |
Six degree of separation and Facebook study
Recently Facebook and a group of researches from University of Milan, released a super fascinating study stating that there are
4.3 degrees of separation
on Facebook Social graph. The study is inspired by the classical
Six degree experiment
which has been made popular by seve... | {"url":"http://codingplayground.blogspot.com/2011/11/six-degree-of-separation-and-facebook.html","timestamp":"2014-04-21T15:24:48Z","content_type":null,"content_length":"148755","record_id":"<urn:uuid:a10ae87c-4189-4b8f-9302-ecc7da7c4c60>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220... |
Squares & sticks
tivol at tethys.ph.albany.edu tivol at tethys.ph.albany.edu
Thu Jun 16 08:53:13 EST 1994
Dear James,
You define RAS as # of times 2 squares share a stick to the exclusion
of a third and RAP score as N-2 where N is # of squares. Is N = 2?, is N =
25? Is RAS = RAP? If two sticks are roughly pa... | {"url":"http://www.bio.net/bionet/mm/bioforum/1994-June/009573.html","timestamp":"2014-04-20T21:40:10Z","content_type":null,"content_length":"3315","record_id":"<urn:uuid:b4ce6ec7-1392-4551-91f6-75db5e2e3d3f>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00589-ip-10-147-4-33.ec2.inter... |
Tangent Lines Perpendicular
October 15th 2012, 08:22 PM #1
Oct 2012
London Ontario
Tangent Lines Perpendicular
find the equation of the line tangent to the curve y=x^4 and perpendicular to 3x-96y=2.
I have thought about it for a while now, and the only part i can think of that might help solve this is t... | {"url":"http://mathhelpforum.com/calculus/205422-tangent-lines-perpendicular.html","timestamp":"2014-04-19T00:17:15Z","content_type":null,"content_length":"42812","record_id":"<urn:uuid:a23da11d-ba31-4aa3-81dc-5e165bbc1252>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00445-ip-10-147... |
University Catalogs
Catalog Home : Courses : Twin Cities Courses
Twin Cities Courses
Future effective dates indicate the first term the course may be available.
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College of Science and Engineering
Aerospace Engineering ... | {"url":"https://webapps-prd.oit.umn.edu/courses/courses.jsp?designator=AEM&submit=Show+the+courses&campus=UMNTC","timestamp":"2014-04-23T11:00:52Z","content_type":null,"content_length":"63749","record_id":"<urn:uuid:9fec816b-3dc2-4175-818d-3fb3cd6a78d4>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-... |
Alternating groups as automorphism groups of Riemann surfaces
Etayo Gordejuela, J. Javier and Martínez García, Ernesto (2006) Alternating groups as automorphism groups of Riemann surfaces. International Journal of Algebra and Computation, 16 (1). pp. 91-98.
ISSN 0218-1967
Official URL: http://www.worldscinet.com/ijac/1... | {"url":"http://eprints.ucm.es/15792/","timestamp":"2014-04-18T00:59:53Z","content_type":null,"content_length":"26457","record_id":"<urn:uuid:18434ab9-ef73-44e7-9eb4-37b4f02d4cad>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00209-ip-10-147-4-33.ec2.internal.warc.gz"} |
Linear Programming
Executive Summary
Maintaining employees and employee scheduling is a very big job, more so because each employee is different and one can encounter many different things with these different employees. However; one
thing that remains the same between each and every employee that works for any compan... | {"url":"http://www.antiessays.com/free-essays/Linear-Programming-106475.html","timestamp":"2014-04-21T02:38:13Z","content_type":null,"content_length":"22673","record_id":"<urn:uuid:617a2e12-a6f1-47bb-8799-099f8bc3f166>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00590-ip-10-147-4-33... |
Amherst, NH Math Tutor
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Skeletonization via the Realization of the Fire Front’s Propagation and Extinction in Digital Binary Shapes
Results 1 - 10 of 23
, 1995
"... Robust and time-efficient skeletonization of a (planar) shape, which is connectivity preserving and based on Euclidean metrics, can be achieved by first regularizing the Voronoi d... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=66906","timestamp":"2014-04-23T23:19:30Z","content_type":null,"content_length":"40397","record_id":"<urn:uuid:b382ecd7-209d-460f-873f-b1eec7355d88>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00272-ip-10-147-4-33.ec2.internal.warc.... |
East Orange Algebra 2 Tutor
Find an East Orange Algebra 2 Tutor
...I have been teaching for 10 years in NYC public school system, grades 9-12. I currently teach the algebra II/trigonometry curriculum. I am a NYS certified math teacher for grades 7-12.
4 Subjects: including algebra 2, geometry, algebra 1, prealgeb... | {"url":"http://www.purplemath.com/East_Orange_algebra_2_tutors.php","timestamp":"2014-04-16T10:12:21Z","content_type":null,"content_length":"24035","record_id":"<urn:uuid:9d82fad4-3aac-45c8-b6af-5a03ec4cfa0b>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00506-ip-10-147-4-33.ec2.inte... |
Circles You Are Chordially Invited True or False
1. Which of the following is a false statement? -> A diameter of a circle is also a chord of the same circle.
2. ⊙O has a radius of 2 cm. What is the length of the longest chord of ⊙O you can possibly draw? -> 4 cm
In the figure below, AC and BD are diame... | {"url":"http://www.shmoop.com/circles/quiz-2-true-false.html","timestamp":"2014-04-19T04:44:15Z","content_type":null,"content_length":"36907","record_id":"<urn:uuid:91d12368-2c09-459a-8683-afc20ec90460>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00290-ip-10-147-4-33.ec2.internal.w... |
North Billerica Geometry Tutors
...I have covered several core subjects with a concentration in math. I currently hold a master's degree in math and have used it to tutor a wide array of math courses. In addition to these
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help with volume: disks and washers
March 19th 2009, 09:32 AM #1
Feb 2009
help with volume: disks and washers
Say I am given the following boundaries:
y=e^10x, y=1 , y=3.
I know how to find the volume of things like
revolved about y=1,y=e^30,y=-4
But what if I am told to find the volume if:
... | {"url":"http://mathhelpforum.com/calculus/79515-help-volume-disks-washers.html","timestamp":"2014-04-21T11:02:14Z","content_type":null,"content_length":"36714","record_id":"<urn:uuid:200065a7-f16e-48da-be11-e3ce7d4a2cae>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00086-ip-10-147-4... |
s constant
Bloch's constant
Bloch’s constant
Bloch’s theorem can be stated in the following way:
Bloch’s Theorem.
Let $\mathcal{F}$ be the set of all functions $f$ holomorphic on a region containing the closure of the disk $D=\{z\in\mathbb{C}:|z|<1\}$ and satisfying $f(0)=0$ and $f^{{\prime}}(0)=1$. For each $f\
in\mat... | {"url":"http://planetmath.org/BlochsConstant","timestamp":"2014-04-19T17:21:23Z","content_type":null,"content_length":"56110","record_id":"<urn:uuid:9519b9eb-7491-4021-9b6f-f8d25bdbdb92>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00325-ip-10-147-4-33.ec2.internal.warc.gz"} |
Quantum Computation/Cryptography at Los Alamos
Popular Mechanics, March 1949
This Homepage will give you an overview of the work done at Los Alamos on Quantum Computation and Cryptography as well as related links.
The idea of quantum computation and cryptography is to use the laws of quantum mec... | {"url":"http://qso.lanl.gov/qc/","timestamp":"2014-04-16T16:18:32Z","content_type":null,"content_length":"4674","record_id":"<urn:uuid:904536eb-fef1-4d91-92cc-c23fe6fe8cba>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00099-ip-10-147-4-33.ec2.internal.warc.gz"} |
Course Description
ENGR 201
Credit Hours
(3-0) 3 Cr. Hrs.
Section Start Dates
Section No Start Date
142310 August 25, 2014
143502 August 25, 2014
Course Description
This course is designed to teach the student vector analysis of forces and moments in two- and three-dimensions. Equilibrium of particles and ri... | {"url":"http://schoolcraft.cc.mi.us/academics/course-description/ENGR/201","timestamp":"2014-04-21T14:41:51Z","content_type":null,"content_length":"23788","record_id":"<urn:uuid:2bd40de4-3d5c-422a-9853-913c53446c75>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00096-ip-10-147-4-33.e... |
Integration and the Concept of Work
Date: 3/19/96 at 20:5:42
From: J. DeMeo
Subject: (no subject)
In calculus class we are studying work. If asked to find the work
done by a varying force F(x) = 4x^3 from -4 to +4, using
integration the work done equals 0. Mathematically I understand
why that is, yet how can it be ph... | {"url":"http://mathforum.org/library/drmath/view/56262.html","timestamp":"2014-04-17T21:47:55Z","content_type":null,"content_length":"7894","record_id":"<urn:uuid:3988e59a-9ff4-4469-948d-0ed6630f3049>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00314-ip-10-147-4-33.ec2.internal.war... |
Conic Section Formulas - Concept
We can easily identify a conic section by its formula. Conic section formulas have different identifiers. For example, a vertical parabola has a squared "x" term and single "y" term while a
horizontal parabola has a single "x" term and a "y" squared term. An equation for a circle has a ... | {"url":"https://www.brightstorm.com/math/algebra-2/conic-sections/conic-section-formulas/","timestamp":"2014-04-18T10:39:47Z","content_type":null,"content_length":"57686","record_id":"<urn:uuid:4b99e348-aed6-45e4-a40b-63d56b945572>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00126-i... |
Hellertown Prealgebra Tutor
Find a Hellertown Prealgebra Tutor
...My senior year, I actually became the Tutoring Director and operated the whole system in addition to tutoring Honors Calculus on the side. I especially have a passion for English composition.
In high school, I tutored English and served as a columnis... | {"url":"http://www.purplemath.com/hellertown_pa_prealgebra_tutors.php","timestamp":"2014-04-17T21:51:02Z","content_type":null,"content_length":"24203","record_id":"<urn:uuid:c0971243-dee1-48a8-b5ef-89e273894731>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00230-ip-10-147-4-33.ec2.i... |
the encyclopedic entry of real-number
A real number a is first-order definable in the language of set theory, without parameters, if there is a formula φ in the language of set theory, with one free variable, such that a is the unique
real number such that φ(a) holds (in the von Neumann universe V).
For the purposes of... | {"url":"http://www.reference.com/browse/real-number","timestamp":"2014-04-16T10:34:46Z","content_type":null,"content_length":"85589","record_id":"<urn:uuid:2f1c7441-cbcc-400f-a390-b11df61738d6>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00116-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is the derivative of y=(7e^(3x^2+5x))(x^1/2)? - Homework Help - eNotes.com
What is the derivative of y=(7e^(3x^2+5x))(x^1/2)?
` `
`y = 7e^(3x^2+5x) xx sqrt(x)`
We can use the product rule to differentiate this.
`(uv)' = u'v+ uv'`
Let `u = e^(3x^2+5x)`
let `t = (3x^2+5x)`
Then by chain rule,
`(du)/(dx) = (du)/(dt) ... | {"url":"http://www.enotes.com/homework-help/what-derivative-y-7e-3x-2-5x-x-1-2-344626","timestamp":"2014-04-18T11:12:04Z","content_type":null,"content_length":"24980","record_id":"<urn:uuid:913dc350-ba96-4472-8928-bbe32e7725b2>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00423-ip-1... |
Reply to comment
Submitted by Anonymous on February 29, 2012.
Using the fact that every vertex 'u' is connected to d(u) (degree of 'u') faces of the polyhedron, we try and see what happens to |V|,|F| and |E| when a vertex is removed and a new polyhedron is
formed with |V'| , |F'| and |E'| (# of vertices, faces and edge... | {"url":"http://plus.maths.org/content/comment/reply/2308/3158","timestamp":"2014-04-20T03:30:56Z","content_type":null,"content_length":"20539","record_id":"<urn:uuid:9b022567-431d-4a99-a62d-35a2df940ada>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00587-ip-10-147-4-33.ec2.internal.w... |
What is the range of (real) values of r for which the filter is stable?
March 29th 2010, 04:18 AM #1
Mar 2010
What is the range of (real) values of r for which the filter is stable?
hi i am totally new to this forum and i am in desperate need of serious help with this question
What is the range of (real) va... | {"url":"http://mathhelpforum.com/number-theory/136264-what-range-real-values-r-filter-stable.html","timestamp":"2014-04-17T10:02:14Z","content_type":null,"content_length":"29528","record_id":"<urn:uuid:4a8c0fa6-5aa8-45fe-a439-fffb0dfdd904>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-2014041600521... |
Basic Vector Recipes
\( \newcommand{\bv}[1]{{\bf #1}} \) \( \newcommand{\bperp}{{\bf perp}} \) \( \newcommand{\bproj}{{\bf proj}} \)
In a previous article I introduced basic vector concepts. In this article, I show how apply the theory to common geometric problems.
About the Implementations
The implementations given he... | {"url":"http://devmag.org.za/2009/08/25/basic-vector-recipes/","timestamp":"2014-04-16T04:44:00Z","content_type":null,"content_length":"135557","record_id":"<urn:uuid:8bb90b0e-13c2-4748-93b9-735b7b49302f>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00135-ip-10-147-4-33.ec2.internal... |
Electrically controlled Goos-Hänchen shift of a light beam reflected from the metal-insulator-semiconductor structure
« journal navigation
Electrically controlled Goos-Hänchen shift of a light beam reflected from the metal-insulator-semiconductor structure
Optics Express, Vol. 21, Issue 9, pp. 10430-10439 (2013)
We pr... | {"url":"http://www.opticsinfobase.org/oe/fulltext.cfm?uri=oe-21-9-10430&id=252954","timestamp":"2014-04-16T10:40:11Z","content_type":null,"content_length":"350628","record_id":"<urn:uuid:f846c925-cd24-4ead-896a-11b611e58b33>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00489-ip-10-1... |
FOM: defining ``mathematics''
Matt Insall montez at rollanet.org
Sun Jan 9 04:21:05 EST 2000
This is part three of my reply to professor Sazonov.
Matt Insall
> Jan Mycielski <jmyciel at euclid.Colorado.EDU>
> Date: Wed, 29 Dec 1999 13:00:08 -0700 (MST)
> wrote:
> Indeed if we regard the problem of defining ... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2000-January/003554.html","timestamp":"2014-04-16T13:38:38Z","content_type":null,"content_length":"9875","record_id":"<urn:uuid:65294251-f442-4db4-9e7f-007bfc0a29de>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00406-ip-10-147-4-33.ec2.inte... |
Math Without Borders
Math Explorations
Welcome! This is a bonus section.
I recently retired from teaching at Eleanor Roosevelt Community Learning Center, a charter school working with homeschool families. The most popular course I taught there I called “Math
Explorations” (for younger students) and explained it as “... | {"url":"http://mathwithoutborders.com/?page_id=15","timestamp":"2014-04-18T20:45:19Z","content_type":null,"content_length":"31024","record_id":"<urn:uuid:699d33f8-fb09-4d02-8bcd-00c292d99234>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00409-ip-10-147-4-33.ec2.internal.warc.gz"} |
Danciger Math Tutor
...I can help.I have worked with public schools for years and with my grandchildren. I taught Elementary Science Methods to pre-service teachers as a TA. I have graduate degrees.
36 Subjects: including algebra 1, statistics, chemistry, prealgebra
...Usually when I tutor my focus has been in ... | {"url":"http://www.purplemath.com/Danciger_Math_tutors.php","timestamp":"2014-04-19T05:28:45Z","content_type":null,"content_length":"23439","record_id":"<urn:uuid:8e146de8-32aa-4f83-aead-93a4a5e7f7ac>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00164-ip-10-147-4-33.ec2.internal.war... |
John Leech
1926 - 1992 Click the picture above
to see two larger pictures
John Leech is best known for the Leech lattice which is important in the th... | {"url":"http://turnbull.mcs.st-and.ac.uk/~history/Mathematicians/Leech.html","timestamp":"2014-04-18T08:05:12Z","content_type":null,"content_length":"4361","record_id":"<urn:uuid:42acf521-7f63-4ddf-a415-39ca9a1c674c>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00598-ip-10-147-4-33.... |
Quarter Wit, Quarter Wisdom: Pattern Recognition - Part II
Today’s post comes from Karishma, a Veritas Prep GMAT instructor. Before reading, be sure to check out Part I from last week!
Last week we saw how to use pattern recognition. Today, let’s take up another question in which this concept will help us. Mind you, th... | {"url":"http://www.veritasprep.com/blog/2013/01/quarter-wit-quarter-wisdom-pattern-recognition-part-ii/","timestamp":"2014-04-18T08:20:24Z","content_type":null,"content_length":"47858","record_id":"<urn:uuid:98489f38-6c4a-4c7b-b8fb-4b0e67b6f236>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-2014041... |
This Article
Bibliographic References
Add to:
Classification of Rotated and Scaled Textured Images Using Gaussian Markov Random Field Models
February 1991 (vol. 13 no. 2)
pp. 192-202
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tp/1991/02/i0192-abs.html","timestamp":"2014-04-18T06:05:21Z","content_type":null,"content_length":"59488","record_id":"<urn:uuid:f332910f-658e-4a6e-ad61-a5c5913a6d82>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00402-ip-10-147-4-33.ec2.in... |
What is resonant circuit?
here is what I think inductors do
they allow current to follow across it and store energy by creating magatic field.
Is this correct, what other basic thing does inductors do?
Yes that is correct. It stores energy in a magnetic field that is created by current flowing through its coils.
I'm su... | {"url":"http://www.physicsforums.com/showthread.php?t=101556","timestamp":"2014-04-20T03:12:20Z","content_type":null,"content_length":"33655","record_id":"<urn:uuid:3838fc8e-941f-4bd4-8367-e1ff380be996>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00368-ip-10-147-4-33.ec2.internal.w... |
An efficient cost-sharing mechanism for the prize-collecting steiner forest problem
Results 1 - 10 of 16
"... In the Steiner Network problem we are given a graph G with edge-costs and connectivity requirements ruv between node pairs u, v. The goal is to find a minimum-cost subgraph H of G that contains
ruv edge-disjoin... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=4979500","timestamp":"2014-04-23T13:13:19Z","content_type":null,"content_length":"43923","record_id":"<urn:uuid:498ce445-d7fe-41c0-a854-13478088fcc4>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00647-ip-10-147-4-33.ec2.internal.wa... |
"Simple" Kahler manifolds
up vote 10 down vote favorite
I have some lecture notes from Demailly on Kahler geometry where he talks about "variétés Kahleriennes simples", which are defined as Kahler manifolds $X$ such that for very generic points $x_0$ in
$X$ there exists no irreducible submanifold $Y$ of $X$ of dimensio... | {"url":"http://mathoverflow.net/questions/31982/simple-kahler-manifolds/31988","timestamp":"2014-04-21T02:32:53Z","content_type":null,"content_length":"78572","record_id":"<urn:uuid:5aafb69a-3651-4037-a9c8-f565e733f90a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00315-ip-10-147-4-... |
Introduction to MATLAB Amine Abou Moughlbay - IRCCyN
Plan of the Presentation
Definition of Redundant Manipulators
Direct Differential Kinematics
Inverse Differential Kinematics :
- General Pseudo-inverse Solution
- Damped Least-Square Solution
Redun... | {"url":"http://www.docstoc.com/docs/137671457/Introduction-to-MATLAB-Amine-Abou-Moughlbay---IRCCyN","timestamp":"2014-04-19T07:58:13Z","content_type":null,"content_length":"68622","record_id":"<urn:uuid:18817116-dc96-4bde-8d74-6dd203e2efd9>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-201404160052... |
Lake In The Hills Algebra 2 Tutor
Find a Lake In The Hills Algebra 2 Tutor
...I'm available to help with all levels of mathematics, including all K - 12 subjects, calculus, probability, statistics, finite math, discrete math, algebra, analysis, and many more. My
scheduling is flexible, whether you'd like to meet ju... | {"url":"http://www.purplemath.com/Lake_In_The_Hills_algebra_2_tutors.php","timestamp":"2014-04-16T13:41:51Z","content_type":null,"content_length":"24343","record_id":"<urn:uuid:e94d6872-c358-41bf-9b43-01db508ebdd9>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00328-ip-10-147-4-33.ec... |
Wolfram Demonstrations Project
Hydrogen and Lithium Orbitals Using a Hartree Eigenvalue Method
This Demonstration shows how to numerically calculate radial 1s and 2s orbitals of hydrogen and lithium. A Hartree eigenvalue method is applied to a 300×300 square matrix with a step size of au. The
method uses the fact that ... | {"url":"http://www.demonstrations.wolfram.com/HydrogenAndLithiumOrbitalsUsingAHartreeEigenvalueMethod/","timestamp":"2014-04-20T11:46:34Z","content_type":null,"content_length":"44064","record_id":"<urn:uuid:69e0e144-7efb-4332-8b71-6cd837a02b20>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-201404230... |
Glenbrook, CT Prealgebra Tutor
Find a Glenbrook, CT Prealgebra Tutor
...My goal is to teach students how to approach different problems and notice the proper way to solve them. It helps me to keep my students motivated, which makes the whole learning process much
easier. It would be my pleasure to develop your or y... | {"url":"http://www.purplemath.com/Glenbrook_CT_prealgebra_tutors.php","timestamp":"2014-04-16T04:42:52Z","content_type":null,"content_length":"24320","record_id":"<urn:uuid:91b7f9ab-087f-4eda-807e-593e4ae65b9d>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00061-ip-10-147-4-33.ec2.in... |
es: Mathematics
The Courses: Mathematics
Useful links:
1. University Undergraduate Prospectus entry:
2. University Guide to Courses Entry (more information than is available in 1.):
3. Faculty/Department Website:
http://www.maths.cam.ac.uk/, http://www.cam.ac.uk/cambuniv/guide/ugcourses/natsci.html
4. Alternati... | {"url":"http://www.ast.cam.ac.uk/~cat/maths/maths.html","timestamp":"2014-04-19T14:47:25Z","content_type":null,"content_length":"18160","record_id":"<urn:uuid:400b9a86-d020-42f2-84e5-6ab477c9ee3b>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00249-ip-10-147-4-33.ec2.internal.warc.gz"... |
Teaching Computer Programming to High School Students: Complex Numbers
Much of the material here comes from "An Imaginary Tale, The Story of √-1", Paul J. Nahin 1998, Princeton University Press, ISBN 0-691-02795-1.
i=√-1 is a relatively new concept in math. Without it, wave functions and much of modern physics and mat... | {"url":"http://www.austintek.com/complex_numbers/","timestamp":"2014-04-20T11:08:07Z","content_type":null,"content_length":"286724","record_id":"<urn:uuid:83d79e20-e96d-44ed-83db-19bc541e6025>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00040-ip-10-147-4-33.ec2.internal.warc.gz"} |
Kildeer, IL Math Tutor
Find a Kildeer, IL Math Tutor
...I have tutored Trigonometry to many high school students. I have worked with many students who have difficulty memorizing unit circle in degrees, and radians with their values. Some of the
topics I have worked with are converting the angles from radians to deg... | {"url":"http://www.purplemath.com/Kildeer_IL_Math_tutors.php","timestamp":"2014-04-21T02:36:49Z","content_type":null,"content_length":"23844","record_id":"<urn:uuid:1144d483-13d2-49d8-a0fb-67cb4816e5b6>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00045-ip-10-147-4-33.ec2.internal.w... |
Writing a function, want a string argument to define the name of the excel sheet to be called
Sure, change your example as follows and then you can pass the name properly:
foo <- function(x,y,NAME = "filename.csv"){
#make a matrix with x rows and y cols
M <- matrix(nrow=x,ncol=y)
#write the matrix
write.table(M, file =... | {"url":"http://r.789695.n4.nabble.com/Writing-a-function-want-a-string-argument-to-define-the-name-of-the-excel-sheet-to-be-called-td4128384.html","timestamp":"2014-04-17T12:31:59Z","content_type":null,"content_length":"76497","record_id":"<urn:uuid:3f753ce6-1a54-4de3-a90b-56499c160689>","cc-path":"CC-MAIN-2014-15/segm... |
L'hopitals rule problem involving area and volume
February 20th 2010, 03:19 PM #1
Oct 2009
L'hopitals rule problem involving area and volume
The question says: "let A(t) be the area of the region in the first quadrant enclosed by the coordinate axes, the curve y=e^-x and the line x=t>0. Let V(t) be the vlume of... | {"url":"http://mathhelpforum.com/calculus/129828-l-hopitals-rule-problem-involving-area-volume.html","timestamp":"2014-04-21T05:13:15Z","content_type":null,"content_length":"44190","record_id":"<urn:uuid:4e62e1cd-32c7-4178-9f5c-e8d709f076b3>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005... |
Solving a maze with recursion
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solving a maze with recursion. edit: sorry about the repost
I have an assignment to write a function that will recursively solve a maze. It should return True if the maze is solvable and... | {"url":"http://forums.devshed.com/python-programming-11/solving-maze-recursion-922513.html","timestamp":"2014-04-19T16:12:16Z","content_type":null,"content_length":"41839","record_id":"<urn:uuid:8b70cc06-7c4d-4d29-a072-33fedbb45100>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00059-... |
Marysville, WA Math Tutor
Find a Marysville, WA Math Tutor
...I am certified level 1 by the College Reading and Learning Association, and have tutored subjects ranging from Algebra to Calculus. As a Mathematics Major, I have learned and am able to tutor
more advanced subjects. I also tutor Physics subjects includin... | {"url":"http://www.purplemath.com/marysville_wa_math_tutors.php","timestamp":"2014-04-16T13:50:40Z","content_type":null,"content_length":"24069","record_id":"<urn:uuid:2bf1f95d-590f-44b8-bcc5-0949a4fb318b>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00582-ip-10-147-4-33.ec2.interna... |
Our test sequences include 59 HIV (Human Immunodeficiency Virus) and 7 SIV (Simian Immunodeficiency Virus) non-recombinant full length genome sequences and 4 incomplete non-recombinant HIV-2
sequences. Recombinants and non-recombinants are very well defined sequences [23]. These 66 complete genome sequences ranging in ... | {"url":"http://www.biology-online.org/articles/comparing-sequences-using-alignments-application/methods.html","timestamp":"2014-04-19T12:10:23Z","content_type":null,"content_length":"30417","record_id":"<urn:uuid:439f6db7-7065-4b6d-9938-7c1f69267804>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20... |
[Haskell] stack overflow - nonobvious thunks?
Dean Herington heringtonlacey at mindspring.com
Thu Jul 28 02:27:13 EDT 2005
The following version seems to do the trick (and still remain quite
readable). It worked for 100000000 as well.
import Data.Map as Map
import System.Random
import Data.List (foldl')
table :: (Ord ... | {"url":"http://www.haskell.org/pipermail/haskell/2005-July/016185.html","timestamp":"2014-04-17T16:14:03Z","content_type":null,"content_length":"7018","record_id":"<urn:uuid:baf45083-2ca3-46d6-a9d2-cab0dda8e5b7>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00295-ip-10-147-4-33.ec2.in... |
Energy bands in graphene: How good is the tight-binding model?
Authors: E. Kogan, V. U. Nazarov, V. M. Silkin, M. Kaveh
We compare the classification of the electron bands in graphene, obtained by group theory algebra in the framework of tight-binding model (TBM), with that calculated in the density-functional theory
(... | {"url":"http://graphenetimes.com/2013/12/energy-bands-in-graphene-how-good-is-the-tight-binding-model/","timestamp":"2014-04-19T20:13:34Z","content_type":null,"content_length":"27103","record_id":"<urn:uuid:0ede90e7-366b-4b08-a5e1-fde371aefec3>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416... |
From SCF version 3.0 onwards the in memory structures and the data on the disk are not in the same format. The overview of the data on disk for the different versions is summarised below.
Versions 1 and 2
(Note Samples1 can be replaced by Samples2 as appropriate.)
Length in bytes Data
128 ... | {"url":"http://cmmg.biosci.wayne.edu/staden/formats_8.html","timestamp":"2014-04-21T02:00:36Z","content_type":null,"content_length":"3437","record_id":"<urn:uuid:ee56f8ff-e808-4795-9cf7-3f8f5935040a>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00409-ip-10-147-4-33.ec2.internal.warc... |
Ellipsoidal and Cartesian Coordinates Conversion
If you wish to contribute or participate in the discussions about articles you are invited to join Navipedia as a registered user
Ellipsoidal and Cartesian Coordinates Conversion
From Navipedia
Title Ellipsoidal and Cartesian Coordinates Conversion
Aut... | {"url":"http://www.navipedia.net/index.php/Ellipsoidal_and_Cartesian_Coordinates_Conversion","timestamp":"2014-04-19T14:29:53Z","content_type":null,"content_length":"24968","record_id":"<urn:uuid:613dfde2-f5e2-4fe7-9607-395de5a52b52>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00308... |
Re: st: Commands for cluster analysis
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Re: st: Commands for cluster analysis
From khigbee@stata.com
To statalist@hsphsun2.harvard.edu
Subject Re: st: Commands for cluster analysis
Date Tue, 13 Sep 2005 11:38:07 -0500
A couple of days ... | {"url":"http://www.stata.com/statalist/archive/2005-09/msg00352.html","timestamp":"2014-04-19T12:52:41Z","content_type":null,"content_length":"7867","record_id":"<urn:uuid:fbce1792-d57b-46d7-8a3c-40d0503b4939>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00406-ip-10-147-4-33.ec2.int... |
A New Extended Jacobi Elliptic Function Expansion Method and Its Application to the Generalized Shallow Water Wave Equation
Journal of Applied Mathematics
Volume 2012 (2012), Article ID 896748, 21 pages
Research Article
A New Extended Jacobi Elliptic Function Expansion Method and Its Application to the Generalized Shal... | {"url":"http://www.hindawi.com/journals/jam/2012/896748/","timestamp":"2014-04-16T11:50:02Z","content_type":null,"content_length":"635286","record_id":"<urn:uuid:e80d8318-31e3-4f8f-84c0-eccee7aba8d2>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00285-ip-10-147-4-33.ec2.internal.warc... |
[Home] [Version 2] [Run it Now] [Download] [Results] [FAQ] [About] [Resources] [Credits]
New Features in Version 2.0
SciMark 2.0 has several new features and has been modified extensively from the original release. Below are the major... | {"url":"http://math.nist.gov/scimark2/whatsnew.html","timestamp":"2014-04-17T12:30:38Z","content_type":null,"content_length":"6593","record_id":"<urn:uuid:c4fa5a2c-c56f-435b-92d8-198eac2d4ce1>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00011-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions - Re: Open problems/puzzles that can make you a rich man
Date: Apr 8, 2011 12:23 PM
Author: Craig Feinstein
Subject: Re: Open problems/puzzles that can make you a rich man
On Apr 8, 11:14 am, Peter <pil...@poczta.onet.pl> wrote:
> There are 6 remaining millennium problems worth 1 million dollars
... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=7428081","timestamp":"2014-04-21T08:26:56Z","content_type":null,"content_length":"2790","record_id":"<urn:uuid:b5ec8ad3-b318-4232-866c-fa4e97af9133>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00140-ip-10-147-4-33.ec2.interna... |
Cycle I Regents Physics
John Dewey High School
Mr. Klimetz
How does a vector equilibrant differ from a vector resultant?
How can the equilibrant of a system of vectors be determined graphi... | {"url":"http://earthphysicsteaching.homestead.com/Equilibrant_Lab.html","timestamp":"2014-04-20T15:50:49Z","content_type":null,"content_length":"30589","record_id":"<urn:uuid:f46c5805-bbeb-472c-83e2-8800be220f88>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00224-ip-10-147-4-33.ec2.i... |
Mathematical induction
February 28th 2012, 07:48 PM #1
Feb 2012
I am new to mathematical induction and just do not get it at all. I have been working on 5^n < (n+2)! for n>=4 for about 3 hours now. I just do not understand what to do after the k+1 portion of
the proof. Any help would GREATLY appreciated.
Re... | {"url":"http://mathhelpforum.com/discrete-math/195483-mathematical-induction.html","timestamp":"2014-04-18T15:19:17Z","content_type":null,"content_length":"33022","record_id":"<urn:uuid:e3f0ba65-6083-4c47-a395-102a598f2eba>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00562-ip-10-14... |
GRE Weekly Challenge #4
Author Message
GRE Weekly Challenge #4 [#permalink] 23 Sep 2011, 02:52
GMAT Club invites you to test your GRE knowledge for a chance to win! Each week, we w... | {"url":"http://gmatclub.com/forum/gre-weekly-challenge-120994.html?kudos=1","timestamp":"2014-04-16T20:00:09Z","content_type":null,"content_length":"154436","record_id":"<urn:uuid:0e57887d-4eca-4a0a-bf61-f5a8f84ae215>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00286-ip-10-147-4-33... |
Finding Limits
September 11th 2008, 03:04 PM #1
May 2007
Finding Limits
Ok so I'm used to using graphs to find limits, but I can't use a calculator for this..I need to learn the equation way of doing it
1. lim as x--> 8 x^2 - 9x + 8 / x^2 - 10x +16
im bad at simplifying algebra so if someone could step ... | {"url":"http://mathhelpforum.com/pre-calculus/48712-finding-limits.html","timestamp":"2014-04-16T04:52:21Z","content_type":null,"content_length":"46108","record_id":"<urn:uuid:302f512b-0cd6-414c-8472-fb424f3c6fb4>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00310-ip-10-147-4-33.ec2... |
Fun With Fundamentals: Problem 197
Free load
Problem 197 — One and one don’t always make two, as this month’s problem by Jim Irlander of St. Louis shows.
“Thank heavens!” shouted Lucius Bluff, as the rental truck pulled into the driveway. The Lee Key Hydraulic Company was in severe danger of not meeting its special “Do... | {"url":"http://machinedesign.com/print/technologies/fun-fundamentals-problem-197","timestamp":"2014-04-19T15:25:55Z","content_type":null,"content_length":"17116","record_id":"<urn:uuid:103a1097-16d2-44f6-b717-d914db1f2ee9>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00291-ip-10-147-... |
User Sylvain JULIEN
bio website
location France
age 32
visits member for 3 years, 1 month
seen 5 hours ago
stats profile views 2,447
I'm a former student in physics fond of number theory, especially Hilbert's 8th problem, further generalizations of the Riemann Hy... | {"url":"http://mathoverflow.net/users/13625/sylvain-julien?tab=summary","timestamp":"2014-04-18T01:01:00Z","content_type":null,"content_length":"63149","record_id":"<urn:uuid:b96787e9-9c87-4775-b664-77105101a66b>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00523-ip-10-147-4-33.ec2.... |
Wavefunction of a 2s hydrogen electron.
Are those commas on accident, o is that supposed to be periods? Because 559 Angstroms is way to much and if thats a 64, a probability has be between 0 and 1. So what ive done since i posted this is
ive fixed all my units, i had forgotten to break down the Joules term, I got a nod... | {"url":"http://www.physicsforums.com/showthread.php?t=164549","timestamp":"2014-04-17T03:59:03Z","content_type":null,"content_length":"34469","record_id":"<urn:uuid:01fc8963-f64f-4b48-8641-5e75c1c31998>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00119-ip-10-147-4-33.ec2.internal.w... |
Baldwin Park Math Tutor
I have a degree in Math and Physics from the University of Waterloo in Canada. I moved to California 7 years ago, but I have been tutoring for 12 years and I have taught almost every course from
7th grade Math to Calculus over the past 9 years in Canada and the United States. I love tutoring... | {"url":"http://www.purplemath.com/Baldwin_Park_Math_tutors.php","timestamp":"2014-04-19T09:58:09Z","content_type":null,"content_length":"23788","record_id":"<urn:uuid:b4ac0b44-ea55-482c-b20e-277b5d49fa27>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00443-ip-10-147-4-33.ec2.internal... |
Re: st: AW: "skipping" missing data
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Re: st: AW: "skipping" missing data
From "B. Timothy Walsh" <btw1@columbia.edu>
To statalist@hsphsun2.harvard.edu
Subject Re: st: AW: "skipping" missing data
Date Thu, 06 Aug 2009 16:49:24 -0400
Dea... | {"url":"http://www.stata.com/statalist/archive/2009-08/msg00273.html","timestamp":"2014-04-16T07:32:04Z","content_type":null,"content_length":"11674","record_id":"<urn:uuid:b3f21588-13a4-4b34-b30c-76498c720da2>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00155-ip-10-147-4-33.ec2.in... |
Course Catalogue | Barnard College
PHYS BC 3006y Quantum Physics
Wave-particle duality and the Uncertainty Principle. The Schrodinger equation. Basic principles of the quantum theory. Energy levels in one-dimensional potential wells. The harmonic oscillator,
photons, and phonons. Reflection and transmission by one-dime... | {"url":"http://apps.college.columbia.edu/unify/bulletinSearch.php?toggleView=open&school=BC&courseIdentifierVar=PHYSBC3006&header=www.barnard.edu%2Farx%2Fhtml%2Fcatalogue%2Fbc-header.html&footer=www.barnard.edu%2Farx%2Fhtml%2Fcatalogue%2Fbc-footer.html","timestamp":"2014-04-20T03:37:57Z","content_type":null,"content_le... |
Volume 103,
Volume 103, Issue 7, 15 August 1995
View Description Hide Description
We have previously obtained parameter‐free models of the overlap‐induced, irreducible, ternary dipole components of three interacting H[2] molecules, which were successful in reproducing existing
measurements of the ternary c... | {"url":"http://scitation.aip.org/content/aip/journal/jcp/103/7","timestamp":"2014-04-16T08:38:15Z","content_type":null,"content_length":"187505","record_id":"<urn:uuid:00b493d3-bd0f-49b1-a3bf-0d3b69e4c712>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00257-ip-10-147-4-33.ec2.interna... |
Pi (π)
Draw a circle with a radius of 1.
The distance half way around the edge of the circle
will be 3.14159265... a number known as Pi
Or you could draw a circle with a diameter of 1.
Then the circumference (the distance all the way
around the edge of the circle) will be Pi
Pi (the symbol is the G... | {"url":"http://www.mathsisfun.com/numbers/pi.html","timestamp":"2014-04-17T07:06:54Z","content_type":null,"content_length":"8403","record_id":"<urn:uuid:2151fa89-63eb-46ad-b87a-21d4a5d3602e>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00305-ip-10-147-4-33.ec2.internal.warc.gz"} |
AMENGUAL, P and Toral, R (2006) Truels, or Survival of the Weakest. Computing in Science and Engineering 8(5), pp. 88-95.
ARTHUR, W B (1989) Competing technologies, increasing returns, and lock-in by historical events. Economic Journal 99(394), pp. 116-131.
AXELROD, R (1984). The Evolution of Cooperation. New Y... | {"url":"http://jasss.soc.surrey.ac.uk/12/1/6.html","timestamp":"2014-04-20T22:01:02Z","content_type":null,"content_length":"139482","record_id":"<urn:uuid:0fe7f010-837a-478b-816b-8db41c3f5da2>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00108-ip-10-147-4-33.ec2.internal.warc.gz"} |
FOM: Hartry Field's argument concerning "determinate truth"
Stephen G Simpson simpson at math.psu.edu
Tue Mar 3 18:47:51 EST 1998
Charles Silver 27 Feb 1998 09:27:54 said:
> >If Goldbach's Conjecture were proven to be formally undecidable in PA, it
> >must then be true.
Hartry Field 27 Feb 1998 12:30:39 replied:
> I... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-March/001322.html","timestamp":"2014-04-19T09:26:33Z","content_type":null,"content_length":"4194","record_id":"<urn:uuid:1113a5b2-f7d4-4989-85bf-21fc8eece93b>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00007-ip-10-147-4-33.ec2.inter... |
Riemann's Sums
Click here to go to the NEW College Discussion Forum
Discus: SAT/ACT Tests and Test Preparation: May 2004 Archive: Riemann's Sums
W... | {"url":"http://www.collegeconfidential.com/discus/messages/69/67090.html","timestamp":"2014-04-19T14:51:36Z","content_type":null,"content_length":"20289","record_id":"<urn:uuid:056b53b1-1073-4859-81f6-f44db1bb8dc6>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00003-ip-10-147-4-33.ec2... |
From OeisWiki
This article page is a stub, please help by expanding it.
The tetra-logarithm (super-logarithm) with base b is the inverse function of the tetra-exponential (super-exponential) with base b.
Just as the two exponentiation functions (pow... | {"url":"http://oeis.org/wiki/Tetra-logarithms","timestamp":"2014-04-18T23:34:24Z","content_type":null,"content_length":"35059","record_id":"<urn:uuid:5639b37f-da69-4206-9d83-db123b856f41>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00184-ip-10-147-4-33.ec2.internal.warc.gz"} |
ing Type Classes
The first two compilation strategies for parametric overloading were static monomorphization and dynamic intensional type analysis. They were introduced in the Kaes 1988 paper, in a (overly)
concise and formal way with no examples and in a slightly foreign, by now, terminology. We present these... | {"url":"http://okmij.org/ftp/Computation/typeclass.html","timestamp":"2014-04-16T04:59:25Z","content_type":null,"content_length":"49724","record_id":"<urn:uuid:e0ef2129-bdbc-46ca-9039-d4be6f266439>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00464-ip-10-147-4-33.ec2.internal.warc.gz... |
Quantile regression for modelling distribution of profit and loss.
Whittaker, Joseph and Somers, M. (2007) Quantile regression for modelling distribution of profit and loss. European Journal of Operational Research, 183 (3). pp. 1477-1487. ISSN 0377-2217
Full text not available from this repository.
Quantile regression... | {"url":"http://eprints.lancs.ac.uk/2453/","timestamp":"2014-04-20T14:39:22Z","content_type":null,"content_length":"18803","record_id":"<urn:uuid:ff2d1ef8-68fe-4835-8ef2-010f1fe1dfd4>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00385-ip-10-147-4-33.ec2.internal.warc.gz"} |
The 2x1 rectangle and Domes
The 2×1 rectangle and Domes
Next week I am going to be at the Gathering for Gardner, an exciting meeting of mathematicians, magicians, puzzlers and others inspired by the life and work of Martin Gardner. This post is a version
of the talk I will be giving.
The 2×1 rectangle is not one of mat... | {"url":"http://maxwelldemon.com/2012/03/26/the-2x1-rectangle-and-domes/","timestamp":"2014-04-16T18:56:14Z","content_type":null,"content_length":"85253","record_id":"<urn:uuid:e0106305-cbf4-4884-ae31-a20b9646f7b7>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00078-ip-10-147-4-33.ec2.... |
RR field
RR field
String theory
Critical string models
Extended objects
Topological strings
Differential cohomology
Connections on bundles
Higher abelian differential cohomology
Higher nonabelian differential cohomology
Fiber integration
Application to gauge theory
The RR field or Ramond–Ramond field is a gauge field a... | {"url":"http://ncatlab.org/nlab/show/RR+field","timestamp":"2014-04-18T03:39:33Z","content_type":null,"content_length":"85340","record_id":"<urn:uuid:43f40c36-c75b-4642-966d-d5acd6b01fec>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00022-ip-10-147-4-33.ec2.internal.warc.gz"} |
Maria Cinquini-Cibrario
Biographies of Women Mathematicians
Maria Cinquini-Cibrario
September 6, 1905 - May 16, 1992
Maria Cibrario was born in Gen... | {"url":"http://www.agnesscott.edu/lriddle/women/cibrario.htm","timestamp":"2014-04-17T12:50:27Z","content_type":null,"content_length":"4169","record_id":"<urn:uuid:611d7185-e027-4c2a-9d01-53bffa16e459>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00634-ip-10-147-4-33.ec2.internal.war... |
Differentiate and find the square of dy/dx
December 5th 2009, 12:45 AM #1
Dec 2008
Differentiate and find the square of dy/dx
If $x = cos \theta + \theta sin \theta$ , $y = sin \theta - \theta cos \theta$ , then show that
$\frac{dy}{dx} = tan \theta$
Also find $\frac{d^2 y}{dx^2}$
$\frac{dy}{dx} = \... | {"url":"http://mathhelpforum.com/calculus/118587-differentiate-find-square-dy-dx.html","timestamp":"2014-04-20T22:03:26Z","content_type":null,"content_length":"65301","record_id":"<urn:uuid:56bf07b9-78eb-492b-b5f5-3c393f7ee829>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00517-ip-1... |