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ETR 113 - DC FUNDAMENTALS (4 CR.)
Study of DC circuits, capacitors, magnetism and inductors. The concepts of equivalent circuits and network theorems as applied to DC circuit analysis. Lecture 3 hours. Laboratory 3 hours. Total 6
hours per week.
ETR 113 is designed as a one semester, lecture and laboratory course cover... | {"url":"http://www.nvcc.edu/academic/coursecont/summaries/ETR113.htm","timestamp":"2014-04-18T10:48:49Z","content_type":null,"content_length":"6012","record_id":"<urn:uuid:3ddd94b3-ca3d-48f5-a3ff-09a6deaa9ef8>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00375-ip-10-147-4-33.ec2.int... |
Strange behavior of bouncing drops demonstrates pilot-wave dynamics in action (w/ Video)
A research team led by Yves Couder at the Université Paris Diderot recently discovered that it's possible to make a tiny fluid droplet levitate on the surface of a vibrating bath, walking or bouncing
across, propelled by its own wa... | {"url":"http://phys.org/news/2013-10-strange-behavior-pilot-wave-dynamics-action.html","timestamp":"2014-04-18T19:55:17Z","content_type":null,"content_length":"98880","record_id":"<urn:uuid:57514ceb-22f7-45ed-8c1f-809020b50981>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00478-ip-10... |
2nd Grade Addition - Worksheets, Lessons, and Printables
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2nd Grade Addition
edHelper.com Worksheets, Lessons, and Printables
Addition Worksheets
Math Facts
Quick Math Facts
Make Quick Math Facts Printable
Addition Facts: Numbers 0 to 9
Addition Facts... | {"url":"http://www.edhelper.com/2nd_Grade_Addition.htm","timestamp":"2014-04-20T18:31:39Z","content_type":null,"content_length":"30815","record_id":"<urn:uuid:a374d6cd-0cb6-4949-8d16-b5227e0e39a7>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00629-ip-10-147-4-33.ec2.internal.warc.gz... |
Quick Summary
(This Hamilton is Sir William Rowan Hamilton, the great Irish mathematician and astronomer who lived from 1805 to 1865.)
Euler circuits/paths are not the appropriate tool for analyzing problems where it is only important to visit each vertex. For problems of this type, whether or not an edge is traveled i... | {"url":"http://www.ctl.ua.edu/math103/hamilton/quick.htm","timestamp":"2014-04-17T06:52:08Z","content_type":null,"content_length":"11015","record_id":"<urn:uuid:be89f03b-2a1c-4496-9c75-c2e2c2adc42b>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00248-ip-10-147-4-33.ec2.internal.warc.... |
Student podcasts in a history of mathematics course
Posted by: Dave Richeson | September 14, 2008
Student podcasts in a history of mathematics course
I would like to take this opportunity to showcase some of my students’ work from last year. I taught a class called “Great Theorems and Ideas in Mathematics.” It was an... | {"url":"http://divisbyzero.com/2008/09/14/student-podcasts-in-a-history-of-mathematics-course/?like=1&source=post_flair&_wpnonce=8149a33672","timestamp":"2014-04-21T12:08:36Z","content_type":null,"content_length":"66009","record_id":"<urn:uuid:ce193044-e34a-494c-b37d-14952641c186>","cc-path":"CC-MAIN-2014-15/segments/1... |
Math Forum Discussions
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Topic: rotated ellipse equation
Replies: 0
Fabian rotated ellipse equation
Posted: Dec 11, ... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1867813","timestamp":"2014-04-16T22:30:43Z","content_type":null,"content_length":"13878","record_id":"<urn:uuid:14555a55-774c-4407-9751-797b78e29241>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00514-ip-10-147-4-33.ec2.internal.wa... |
Lionville Statistics Tutor
Find a Lionville Statistics Tutor
...I hold a B.S. in Mathematics from Rensselear Polytechnic Institute (RPI), and I offer tutoring in all math levels as well as chemistry and physics. My credentials include over 10 years tutoring
experience and over 4 years professional teaching experien... | {"url":"http://www.purplemath.com/lionville_statistics_tutors.php","timestamp":"2014-04-20T21:02:02Z","content_type":null,"content_length":"24173","record_id":"<urn:uuid:6d220e6e-543b-4e67-a3d7-8b257ba9ec56>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00186-ip-10-147-4-33.ec2.inter... |
MTH 098 - Mathematics Skills I
This course prepares students with low placement scores for the second level of the mathematics skills sequence.
3 hours
MTH 099 - Mathematics Skills II
The purpose of this course is to adequately prepare students with low placement test scores to take college level mathematic... | {"url":"http://www.marshall.edu/cos/courses_info.asp?dept=MTH","timestamp":"2014-04-16T08:36:52Z","content_type":null,"content_length":"13604","record_id":"<urn:uuid:3c9d4833-e267-4a04-8b82-c60ed28a8d6c>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00426-ip-10-147-4-33.ec2.internal.... |
- Data Mining and Knowledge Discovery , 2005
"... Data mining applications place special requirements on clustering algorithms including: the ability to find clusters embedded in subspaces of high dimensional data, scalability, end-user
comprehensibility of the results, non-presumption of any canonical data distributio... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=201186","timestamp":"2014-04-19T18:15:58Z","content_type":null,"content_length":"31321","record_id":"<urn:uuid:d83d310d-ec58-4e03-b7db-f6499d1046e0>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00419-ip-10-147-4-33.ec2.internal.war... |
[FOM] Status of Quantum Computing vis-a-vis Chomsky Hierarchy/Computing
Duraid Madina duraid at fl.net.au
Wed Oct 16 22:54:13 EDT 2002
Taking each in turn:
> There are 10 things: (page 2)
> \quote
> *1. An algorithm is given as a set of instructions of finite size.
Nothing different here. A quantum algorithm is... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2002-October/005984.html","timestamp":"2014-04-20T18:47:22Z","content_type":null,"content_length":"13281","record_id":"<urn:uuid:21aa5a6a-27d3-4b0c-b2ac-55b1d2d86044>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00063-ip-10-147-4-33.ec2.in... |
Haddonfield Trigonometry Tutor
...Understanding many of the passages requires college level reading ability. Although my degrees and certifications are in mathematics, I am highly literate and have helped many students make
dramatic gains in their reading scores. I prep students for all three parts of the SAT, incl... | {"url":"http://www.purplemath.com/Haddonfield_trigonometry_tutors.php","timestamp":"2014-04-21T02:30:46Z","content_type":null,"content_length":"24273","record_id":"<urn:uuid:1d954f5b-aea7-40c0-b0f4-a6c9b0790135>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00338-ip-10-147-4-33.ec2.i... |
A. Iterative implicit inversion
B. Dual frequency inversion
C. Introduction of a size profile
D. Comparison on the inversions applied to laboratory data
E. Frequency selection and the impact of noise | {"url":"http://scitation.aip.org/content/asa/journal/jasa/130/3/10.1121/1.3618728","timestamp":"2014-04-19T08:25:55Z","content_type":null,"content_length":"85429","record_id":"<urn:uuid:ccd2b2c5-dbc3-4139-9faf-510d078f9984>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00618-ip-10-14... |
Math Forum Discussions - Re: Export
Date: Sep 17, 2012 12:22 AM
Author: Chris Arthur
Subject: Re: Export
Can you use StringForm? Make all the entries strings before export. That
way you can use AccountingForm or NumberForm also to set the look of
each entry. Then you can probably cut and paste.
Adel Elsabbagh a écri... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=7891412","timestamp":"2014-04-17T10:39:22Z","content_type":null,"content_length":"2234","record_id":"<urn:uuid:4cd1aa05-4673-4910-8399-b0228c621a7b>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00194-ip-10-147-4-33.ec2.interna... |
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Topic: Help in Trig?
Replies: 0
Dan Flemming Help in Trig?
Posted: Jul 29, 2006 2:3... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1422246","timestamp":"2014-04-16T04:41:10Z","content_type":null,"content_length":"14805","record_id":"<urn:uuid:e4bd5cb3-1f47-4021-baf7-cf533deb24f4>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00505-ip-10-147-4-33.ec2.internal.w... |
Junk Dimension
Data Warehousing
Junk Dimension
In data warehouse design, frequently we run into a situation where there are yes/no indicator fields in the source system. Through business analysis, we know it is necessary to keep such information
in the fact table. However, if keep all those indicator fields in the fact... | {"url":"http://www.1keydata.com/datawarehousing/junk-dimension.html","timestamp":"2014-04-16T04:13:14Z","content_type":null,"content_length":"10213","record_id":"<urn:uuid:847eeff3-3f21-4ca8-a6e8-29b7784b48af>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00451-ip-10-147-4-33.ec2.int... |
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Here's the question you clicked on:
1+(1/4)+(1/9)+(1/16)+...............infinity =(pi)^2/6 How??
... | {"url":"http://openstudy.com/updates/511e3695e4b03d9dd0c47c7b","timestamp":"2014-04-21T10:09:46Z","content_type":null,"content_length":"42225","record_id":"<urn:uuid:7d4ce41d-6b02-4590-b6d8-df16c8b6d2dc>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00071-ip-10-147-4-33.ec2.internal.... |
Representation of Preferences by a Utility Function
A consumer's preferences can be represented by a utility function if they satisfy properties P.1 through P.4, and one additional property called continuity. Continuity is probably the least
intuitive property of preferences, yet it is not implausible.
P.5 The "Continu... | {"url":"http://econport.org/content/handbook/consumerdemand/choices/representation.html","timestamp":"2014-04-17T15:27:10Z","content_type":null,"content_length":"13517","record_id":"<urn:uuid:3f439d0c-90f1-4d2a-8202-060d0d0d8a2a>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00544-ip-... |
Solving the Curvy Copter II
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Post subject: Solving ... | {"url":"http://www.twistypuzzles.com/forum/viewtopic.php?f=8&t=19937&p=241401","timestamp":"2014-04-19T02:32:35Z","content_type":null,"content_length":"69331","record_id":"<urn:uuid:3b1619c8-e97b-4a56-863b-5edd9ee6ac88>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00460-ip-10-147-4-3... |
Using SmallCheck to Shatter an Audacious Claim
Today I played with SmallCheck. Interested in what happened when I tried to find a small unsatisfiable boolean formula that is not easily detected as such? Watch my attempts! (strip .html suffix for
executable Haskell file)
After realising that the crucial step to enable S... | {"url":"http://www-ps.informatik.uni-kiel.de/~sebf/haskell/smallcheck-experience.html","timestamp":"2014-04-21T09:40:41Z","content_type":null,"content_length":"6340","record_id":"<urn:uuid:6c5dfb18-585e-4b7e-841e-87c769e8a412>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00263-ip-10... |
Homework Help
• Pre-Algebra - MathMate, Friday, June 5, 2009 at 12:55pm
You can use the same method of interpolation requested by the earlier question.
A higher accuracy required can be obtained by choosing a better initial guess.
In this case, we choose 33 (*33=1089, <1100) and 34 (*34=1156, >1100).
... | {"url":"http://www.jiskha.com/display.cgi?id=1244218725","timestamp":"2014-04-18T14:18:33Z","content_type":null,"content_length":"13467","record_id":"<urn:uuid:b322f3bd-cfd2-40b6-8b79-8e589a664ab8>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00338-ip-10-147-4-33.ec2.internal.warc.g... |
On the Philosophy of Mathemathics
Reading a locked thread a post caught my eye:
"Well...that's easy; if you have a finite temporal interval 1/2, and you add 1/4 and 1/8 and 1/16 and so on, then you get a temporal interval of 1. I really don't understand what "physical
interpretation" is supposed to mean in this context... | {"url":"http://www.physicsforums.com/showthread.php?s=74a424cd39b132b4a73a1c2e1b9d59a0&p=3984060","timestamp":"2014-04-23T20:41:15Z","content_type":null,"content_length":"23490","record_id":"<urn:uuid:42d1c207-ef5e-4059-97c5-5e53764e89d4>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-... |
Solving Quadratic Inequalities
Hey! I have a question regarding solving quadratic inequalities, that I think is pretty straightforward. After you've found the critical points to your inequality, do you need to test every interval
created, or can you only test one? The intervals always seem to alternate, so I wasn't sur... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=8&t=2813&p=7891","timestamp":"2014-04-20T00:38:00Z","content_type":null,"content_length":"20946","record_id":"<urn:uuid:9b228a17-78ac-4486-8f29-0cd03e5e50df>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00082-ip-10-147-4-33.... |
What is wrong with this sort function? (linked list)
02-21-2005 #1
Registered User
Join Date
Jan 2005
What is wrong with this sort function? (linked list)
the list stores a group of terms in a polynomial
struct term
int co; //coefficient of a term
int exp; //exponent of a term
term* li... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/62155-what-wrong-sort-function-linked-list.html","timestamp":"2014-04-18T16:03:20Z","content_type":null,"content_length":"49527","record_id":"<urn:uuid:fa32b933-80af-4b04-a6ab-cbf4a0d87804>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20... |
Lattanzio and Zheng Publish on Generalized Matrix Graphs and Completely Independent Critical Cliques
John Lattanzio and Quan Zheng (M.S. ’10) published “Generalized Matrix Graphs and Completely Independent Critical Cliques in any Dimension” in Discussiones Mathematicae Graph Theory 32(3) (2012)
The article stems from w... | {"url":"http://www.iup.edu/newsItem.aspx?id=130179&blogid=1541","timestamp":"2014-04-17T10:38:30Z","content_type":null,"content_length":"33432","record_id":"<urn:uuid:aa17aab5-3871-4dd5-aad9-d06a4318f7f3>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00418-ip-10-147-4-33.ec2.internal... |
A Fast EM Algorithm for BayesA-Like Prediction of Genomic Breeding Values
Prediction accuracies of estimated breeding values for economically important traits are expected to benefit from genomic information. Single nucleotide polymorphism (SNP) panels used in genomic
prediction are increasing in density, but the Marko... | {"url":"http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0049157?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+plosone%2FPLoSONE+%28PLOS+ONE+Alerts%3A+New+Articles%29","timestamp":"2014-04-18T00:29:24Z","content_type":null,"content_length":"236919","record_id":"<urn:uuid:74e1dd9e-b12f-40f... |
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2. A company produces antidote injection vials. Suppose the pr... | {"url":"http://openstudy.com/updates/5052cfd4e4b0d480703091b5","timestamp":"2014-04-16T16:37:13Z","content_type":null,"content_length":"33090","record_id":"<urn:uuid:97459984-eb17-47ac-b039-de77fa4e4fe8>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00116-ip-10-147-4-33.ec2.internal.w... |
Summary: Previous Up Next Article
From References: 4
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MR2173717 (2006k:22017) 22E50
Orlik, Sascha (D-LEIPMI)
On extensions of generalized Steinberg representations. (English summary)
J. Algebra 293 (2005), no. 2, 611630.
Let F be a non-Archimedean local field and let G be the group of F-valued points of... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/432/2517505.html","timestamp":"2014-04-19T00:02:23Z","content_type":null,"content_length":"7694","record_id":"<urn:uuid:0a87d5c9-40d2-4fd4-a629-dd04508085ee>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00123-ip-10-147-4... |
binary tree problem
binary tree problem
ok so i have a binary tree(not a search one)
i declared it using an array like this
a[7]=0 1 2 3 4 5 6//lets say
node 0 is the root and has the key 1
and i constructed the array like this [2*i+1]=left node key and [2*i+2]=right node key
the question is
... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/110005-binary-tree-problem-printable-thread.html","timestamp":"2014-04-23T10:50:25Z","content_type":null,"content_length":"12049","record_id":"<urn:uuid:52df4817-8bf8-4324-b1e6-b676a8223912>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20... |
Six Sigma Limits
Please I just need a help in this little problem about the limits of Six Sigma.This is the point: when I use Three sigma Process with a 1.5 sigma shift in the mean ( I will use numbers : x=7 days ;
UCL= 10 LCL = 3 standard deviation = 1 ) the result is that the mean moves from 7 to 8.5 or 5.5 ( I u... | {"url":"http://www.isixsigma.com/topic/six-sigma-limits/","timestamp":"2014-04-20T10:48:30Z","content_type":null,"content_length":"74375","record_id":"<urn:uuid:eacf3ce0-2a1d-42f2-9920-c4032ef841de>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00036-ip-10-147-4-33.ec2.internal.warc.... |
A Fuel Gauge Uses A Capacitor To Determine The ... | Chegg.com
A fuel gauge uses a capacitor to determine the height of the fuelin a tank. The effective dielectric constant
a)Derive an expression for
b)What is the effective dielectric constant for a tank
c)What is the effective dielectric constant for a tank | {"url":"http://www.chegg.com/homework-help/questions-and-answers/fuel-gauge-uses-capacitor-determine-height-fuelin-tank-effective-dielectric-constant-chang-q253122","timestamp":"2014-04-18T19:40:23Z","content_type":null,"content_length":"25663","record_id":"<urn:uuid:26b20ad5-b521-4edf-b7f6-b9c5e2ab5186>","cc-path":"CC... |
Matches for:
University Lecture Series
2006; 192 pp; softcover
Volume: 40
ISBN-10: 0-8218-4137-8
ISBN-13: 978-0-8218-4137-2
List Price: US$40
Member Price: US$32
Order Code: ULECT/40
The "infinite-dimensional groups" in the title refer to unitary groups of Hilbert spaces, the infinite symmetric group, groups of homeo... | {"url":"http://ams.org/bookstore?fn=20&arg1=ulectseries&ikey=ULECT-40","timestamp":"2014-04-16T05:16:13Z","content_type":null,"content_length":"16259","record_id":"<urn:uuid:b62a7147-a55b-46d4-bcb4-60df6c0dcf6f>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00252-ip-10-147-4-33.ec2.i... |
Screen Coordinates
Every computer monitor screen is made of
. Each pixel is a small spot on the screen. There are approximately 3 pixels per millimeter, but the number many be slightly bigger or smaller depending on the screen. A typical screen might be 800
pixels wide and 640 pixels high, although screens that are lar... | {"url":"http://www.leepoint.net/notes-java/GUI-lowlevel/graphics/10coord.html","timestamp":"2014-04-18T09:20:29Z","content_type":null,"content_length":"2398","record_id":"<urn:uuid:3703a2cd-c197-42d2-978e-bb4698ac5c6f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00287-ip-10-147-4-3... |
On the 11th Day of Christmas… A Breville Food Processor Giveaway! (winner announced)
UPDATE: The winner of the Breville Sous Chef Food Processor is:
#2,711 – Chrisan: “I’m a fan on FB.”
Congratulations, Chrisan! Be sure to reply to the email you’ve been sent, and your new food processor will be shipped out to you!
On t... | {"url":"http://www.browneyedbaker.com/2012/12/18/on-the-11th-day-of-christmas-a-breville-food-processor-giveaway/comment-page-5/","timestamp":"2014-04-18T18:12:07Z","content_type":null,"content_length":"119591","record_id":"<urn:uuid:7de988f8-fbb4-4a68-b9f9-65afce24dab8>","cc-path":"CC-MAIN-2014-15/segments/13976095350... |
Variational learning of clusters of undercomplete nonsymmetric independent components
Results 1 - 10 of 15
- SIGNAL PROCESSING , 2003
"... In many models, variances are assumed to be constant although this assumption is often unrealistic in practice. Joint modelling of means and variances is di#cult in many learning ap... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=221598","timestamp":"2014-04-17T16:34:50Z","content_type":null,"content_length":"39600","record_id":"<urn:uuid:89dfba46-a64d-494d-8f7f-8a1fad275aa8>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00106-ip-10-147-4-33.ec2.internal.warc... |
Is there a "purely algebraic" proof of the finiteness of the class number?
up vote 30 down vote favorite
The background is as follows: I have been whittling away at my commutative algebra notes (or, rather at commutative algebra itself, I suppose) recently for the occasion of a course I will be teaching
I just inserted... | {"url":"http://mathoverflow.net/questions/50557/is-there-a-purely-algebraic-proof-of-the-finiteness-of-the-class-number/52425","timestamp":"2014-04-23T15:24:02Z","content_type":null,"content_length":"64873","record_id":"<urn:uuid:d915dcc9-3346-4151-bf1b-74f1078b4dbf>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3... |
Taylor, MI Calculus Tutor
Find a Taylor, MI Calculus Tutor
...To me, this is as important as teaching the concepts of subjects being studied. My tutoring approach reflects this philosophy. I have taught for five years algebra, plane geometry, solid
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Proof - sets
January 11th 2008, 07:34 AM #1
Nov 2007
Proof - sets
Hey guys, after spending a few hours on this question and not getting anywhere, I think I need some help.
$\bigcap_{n \in N} A_n$ denotes the intersection of the sets $A_n$ and $n \in N$ and $\bigcup_{n \in N} A_n$ denotes the union of the se... | {"url":"http://mathhelpforum.com/discrete-math/25913-proof-sets.html","timestamp":"2014-04-17T11:21:37Z","content_type":null,"content_length":"60325","record_id":"<urn:uuid:64bf8b8d-cf3e-4e70-a2fb-548b4e16e1bc>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00658-ip-10-147-4-33.ec2.in... |
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Reply to comment
Submitted by Anonymous on November 26, 2013.
Near the beginning of his 1859 paper, Riemann incorrectly assumes that the complex variable s =(1/2) + ti is a zeta power. Riemann fails to recognise that an expression containing an imaginary number
such as (1/2) +ti cannot be a power unless the base is a l... | {"url":"http://plus.maths.org/content/comment/reply/2225/5025","timestamp":"2014-04-18T23:44:28Z","content_type":null,"content_length":"20499","record_id":"<urn:uuid:422a2454-6a1f-4930-b7a9-3c7a4939e118>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00630-ip-10-147-4-33.ec2.internal.w... |
Math Help
any possible i can get a smal step by step because i havent really understand this method ( pretty new on it )
Why clueless? Do you not know what $\begin{pmatrix}22 \\ i \end{pmatrix}$ means? It is the "binomial coefficient" $\begin{pmatrix}n \\ i\end{pmatrix}= \frac{n!}{i!(n- i)!}$. If you do know that, the... | {"url":"http://mathhelpforum.com/algebra/206193-result.html","timestamp":"2014-04-21T09:36:58Z","content_type":null,"content_length":"68738","record_id":"<urn:uuid:e098b512-8f6f-4949-81ee-2c24677e2a28>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00638-ip-10-147-4-33.ec2.internal.wa... |
Help With Differential Equation
October 26th 2012, 10:11 AM #1
Aug 2012
Help With Differential Equation
Can someone help with an idea of how to solve the following differential equation and the results obtained:
Thanks for any help!
Re: Help With Differential Equation
My first thought would be to go ahe... | {"url":"http://mathhelpforum.com/differential-equations/206132-help-differential-equation.html","timestamp":"2014-04-18T15:50:02Z","content_type":null,"content_length":"39280","record_id":"<urn:uuid:f6ab8111-5630-4cdc-9e87-5c477f36cfa4>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00... |
Fast Generation of
Results 1 - 10 of 11
- Journal of Cryptology , 1988
"... In this paper we make two observations on Rabin's probabilistic primality test. The first is a provocative reason why Rabin's test is so good. It turned out that a single iteration has a
nonnegligible probability of failing _only_ on composite... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1264085","timestamp":"2014-04-18T00:42:09Z","content_type":null,"content_length":"38114","record_id":"<urn:uuid:3bd4aa91-cb2a-4d4c-bf86-cc183644d935>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00623-ip-10-147-4-33.ec2.internal.wa... |
Providence, RI Prealgebra Tutor
Find a Providence, RI Prealgebra Tutor
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[FOM] Re: Reverse mathematics, search problems, and bounded arithmetic
[FOM] Re: Reverse mathematics, search problems, and bounded arithmetic
Timothy Y. Chow tchow at alum.mit.edu
Tue Mar 2 10:05:53 EST 2004
Here are a few addenda to my previous post on this topic.
Recall that I asked whether anything can be made of th... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2004-March/007961.html","timestamp":"2014-04-18T14:03:02Z","content_type":null,"content_length":"4480","record_id":"<urn:uuid:1f83e402-444e-49a7-bc10-7fd32277766a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00431-ip-10-147-4-33.ec2.inter... |
Recursion help
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Sigma (standard deviation) properties homework question - assistance requested
April 1st 2011, 02:30 PM #1
Jan 2011
Sigma (standard deviation) properties homework question - assistance requested
ImageShack® - Online Photo and Video Hosting
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Re: st: margins after xtlogit
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
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Saddle Rock, NY Algebra 2 Tutor
Find a Saddle Rock, NY Algebra 2 Tutor
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:: NARAYANA GROUP OF EDUCATIONAL INSTITUTIONS ::
Integrated Syllabus:
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Sketch and find the area of the region bounded by the given curves. Choose the variab
January 18th 2013, 06:05 AM #1
Oct 2012
South Carolina
Sketch and find the area of the region bounded by the given curves. Choose the variab
Sketch and find the area of the region bounded by the given curves. Choose the va... | {"url":"http://mathhelpforum.com/calculus/211539-sketch-find-area-region-bounded-given-curves-choose-variab.html","timestamp":"2014-04-17T06:04:27Z","content_type":null,"content_length":"55825","record_id":"<urn:uuid:bec1cad9-d0ed-4b26-b352-1c1d5439ee74>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAI... |
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Topic: Cantor's absurdity, once again, why not?
Replies: 77 Last Post: Mar 19, 2013 11:02 PM
Messages: ... | {"url":"http://mathforum.org/kb/message.jspa?messageID=8632022","timestamp":"2014-04-16T10:49:24Z","content_type":null,"content_length":"109870","record_id":"<urn:uuid:dbd5df0b-230b-43e6-a74b-321b48b09a07>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00561-ip-10-147-4-33.ec2.internal... |
The Ladder Paradox
The ladder paradox, also called "the long ladder in the short garage" paradox has given virtually endless trouble to technical people for over a century now. The ladder paradox has also given the
"anti-relativity" fraternity a good number of arguments in their quest to prove Einstein wrong.
The parad... | {"url":"http://www.einsteins-theory-of-relativity-4engineers.com/ladder-paradox.html","timestamp":"2014-04-19T04:32:21Z","content_type":null,"content_length":"14182","record_id":"<urn:uuid:8fffa2b6-462c-488b-b3a7-496daf24dfe5>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00108-ip-10-... |
Contrast Stretching
Lab 1
Contrast stretching (also called Normalization) attempts to improve an image by stretching the range of intensity values it contains to make full use of possible values. Unlike histogram equalizati... | {"url":"http://academic.mu.edu/phys/matthysd/web226/Lab01.htm","timestamp":"2014-04-17T18:36:58Z","content_type":null,"content_length":"8940","record_id":"<urn:uuid:43fd1dc9-143a-4a03-9b56-c9fb43936c7f>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00385-ip-10-147-4-33.ec2.internal.w... |
Modern Signal Processing
Signal processing is a ubiquitous part of modern technology. Its mathematical
basis and many areas of application are the subject of this book, based on a
series of graduate-level lectures held at the Mathematical Sciences Research
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A simple example of angular momentum addition
: The general problem : lecture_8 : lecture_8
Given two spin-1/2 angular momenta,
The problem is to find the eigenstates of the total total spin operators
In order to solve this problem, we recognize that the eigenvectors we seek will be expressible in terms of tensor p... | {"url":"http://www.nyu.edu/classes/tuckerman/quant.mech/lectures/lecture_8/node1.html","timestamp":"2014-04-17T02:18:30Z","content_type":null,"content_length":"47970","record_id":"<urn:uuid:69d484bb-41ad-480f-aca5-1f31d667f9f0>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00606-ip-10... |
Discrete Random Variables
May 21st 2009, 02:53 PM #1
Discrete Random Variables
Hi. Glad to see that we're being reminded of the rules. Here's a question on random variables.
The discrete random variable X has a probability density function
$<br /> P(X=x)= \frac{x}{10} where x= 1, 2, 3, 4<br />$
P(X=x) i... | {"url":"http://mathhelpforum.com/statistics/89995-discrete-random-variables.html","timestamp":"2014-04-18T23:51:38Z","content_type":null,"content_length":"37943","record_id":"<urn:uuid:5a9e67e8-0503-45df-8311-3af1873dc70b>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00000-ip-10-147-... |
Macungie Trigonometry Tutors
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Newton's Method
Next: Levenberg-Marquardt Method Up: Nonlinear Chi Square Fits Previous: Steepest Descent
The minimization condition can be converted into the problem of solving a nonlinear system by requiring that the derivative with respect to each of the parameters must vanish. We have
We can try to solve this n... | {"url":"http://www.physics.utah.edu/~detar/phys6720/handouts/curve_fit/curve_fit/node6.html","timestamp":"2014-04-20T09:07:13Z","content_type":null,"content_length":"9698","record_id":"<urn:uuid:7323d067-88b1-44a7-b87f-856224e422fc>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00333-... |
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What is the radius of the following circle?
• one year ago
... | {"url":"http://openstudy.com/updates/4ff31721e4b01c7be8c6bef0","timestamp":"2014-04-18T20:48:26Z","content_type":null,"content_length":"49980","record_id":"<urn:uuid:35d21b69-63af-48a6-874e-9e57c7d62870>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00372-ip-10-147-4-33.ec2.internal.w... |
Equivalent differential equations for nonlinear dynamical systems
Patula, Edward John (1970) Equivalent differential equations for nonlinear dynamical systems. California Institute of Technology . (Unpublished) http://resolver.caltech.edu/CaltechEERL:1970.DYNL-101
PDF (Adobe PDF (12MB))
See Usage Policy.
Use this P... | {"url":"http://authors.library.caltech.edu/26448/","timestamp":"2014-04-19T14:30:11Z","content_type":null,"content_length":"24607","record_id":"<urn:uuid:ba09a91b-379d-44dd-8cf1-34cae7869ff1>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00440-ip-10-147-4-33.ec2.internal.warc.gz"} |
some help about harmonic function
May 28th 2009, 11:41 AM #1
Junior Member
May 2009
some help about harmonic function
Show the function v=x+2y is part of a harmonic conjugate part. Find its harmonic conjugate and say what f(z)is
I have found my u=y-2x now to find the F(z) i have to add the u+vi
so f(z)=... | {"url":"http://mathhelpforum.com/calculus/90858-some-help-about-harmonic-function.html","timestamp":"2014-04-17T18:33:27Z","content_type":null,"content_length":"33330","record_id":"<urn:uuid:01aeb0db-bed0-42f5-8f86-642b9faed445>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00213-ip-... |
Can a string's sophistication be defined in an unsophisticated way?
up vote 24 down vote favorite
This question is about sophistication, a way of measuring the amount of "interesting, non-random information" in a binary string, which was proposed by Kolmogorov and others in the 1980s. I'll define
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CMS: \(3\sigma\) deficits in search for vector-like \(b\)-like quarks
This blog and other sources occasionally mention excesses, possible (or real?) deviations of the observed quantities away from the theoretical predictions. They're extremely rare and we expect most
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Distances on generalizations of the symmetric group
up vote 3 down vote favorite
I'm a computer vision student, and I'm looking for some symmetric group literature guidance. I'm going to provide some context, and finally ask two questions.
The Cayley distance and other distances on permutations ($S_n$) are quite useful... | {"url":"http://mathoverflow.net/questions/106836/distances-on-generalizations-of-the-symmetric-group?sort=newest","timestamp":"2014-04-23T09:50:53Z","content_type":null,"content_length":"60158","record_id":"<urn:uuid:b359e6d2-eb2a-46b2-a951-37899c13a33c>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN... |
Longmeadow Math Tutor
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Archives of the Caml mailing list > Message from skaller
Date: -- (:)
From: skaller <skaller@u...>
Subject: divergent type
Sorry for asking a general typing question not specifically related
to Ocaml .. also, I don't really know how to ask the question properly
(if I did I would know the answer too).
I have a ... | {"url":"http://caml.inria.fr/pub/ml-archives/caml-list/2007/08/1bd48040c2a6d4b3aa613a76f1e0638f.en.html","timestamp":"2014-04-19T06:29:02Z","content_type":null,"content_length":"6876","record_id":"<urn:uuid:2d4c2a70-9407-4ff8-8a32-8bb2d75433a1>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416... |
Advogato: Blog for oubiwann
The Lambda Calculus: A Quick Primer
The λ-Calculus Series
1. A Quick Primer for λ-Calculus
2. Reduction Explained
3. Church Numerals
4. Arithmetic
5. Logic
6. Pairs and Lists
7. Combinators
To the untrained eye, the notation used in λ-calculus can be a bit confusing. And by "untrained... | {"url":"http://www.advogato.org/person/oubiwann/diary/297.html","timestamp":"2014-04-17T21:28:51Z","content_type":null,"content_length":"10460","record_id":"<urn:uuid:f5e2cb00-95c9-41a4-8ae4-813787b8399b>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00395-ip-10-147-4-33.ec2.internal... |
Using the
In mathematics, an absolute value (always plus) is denoted by a quantity like x or f(x) flanked by two vertical lines: |x|. This function can be dealt with in any equation except that I have not yet
seen its derivative used as a tool in the calculus. I propose to correct this lack.
I start by giving my (curr... | {"url":"http://organicchemist.us/organichem/my_pages/absvalder.html","timestamp":"2014-04-18T13:51:53Z","content_type":null,"content_length":"5893","record_id":"<urn:uuid:1170661d-ee4b-4bd0-9352-d75a31dee731>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00401-ip-10-147-4-33.ec2.inter... |
Math Help for students
"Math Help"
Department of Mathematics - Pellissippi State
Pellissippi State math students! This resource was designed for you.... | {"url":"http://www.pstcc.edu/departments/mathematics/resource/resource.htm","timestamp":"2014-04-18T03:08:05Z","content_type":null,"content_length":"42472","record_id":"<urn:uuid:35e83b22-964c-49dd-93e8-1cf673184157>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00525-ip-10-147-4-33.... |
...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards
...one of the most highly regarded and expertly designed C++ library projects in the world.
template< typename Sequence > struct size { typedef unspecified type; };
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Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... | {"url":"http://books.nap.edu/openbook.php?record_id=13373&page=1","timestamp":"2014-04-18T01:14:34Z","content_type":null,"content_length":"39881","record_id":"<urn:uuid:eba0d7e9-8997-444a-a886-48bf03f0e994>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00619-ip-10-147-4-33.ec2.intern... |
Why the black hole density is called the infinite density.
Does this mean that the curved space just exists of its own and doesn't require any energy (mass) present (unlike the curvature caused by "ordinary" objects) to sustain it?
It means that this particular configuration of curved spacetime (not just space), once i... | {"url":"http://www.physicsforums.com/showthread.php?p=3857676","timestamp":"2014-04-19T15:06:31Z","content_type":null,"content_length":"110225","record_id":"<urn:uuid:e9bc1e90-7e15-4912-aafb-f76527dd4df1>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00654-ip-10-147-4-33.ec2.internal.... |
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Topic: Three half-circles
Replies: 4 Last Post: Sep 6, 2011 8:51 PM
Messages: [ Previous | Next ]
Thre... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2293258","timestamp":"2014-04-16T05:31:41Z","content_type":null,"content_length":"20719","record_id":"<urn:uuid:0b810992-525a-4df4-b3c5-873df8565cca>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00011-ip-10-147-4-33.ec2.internal.w... |
problems about initiative
Treefrog -> RE: problems about initiative (1/8/2012 3:42:05 PM)
The initiative formula consists of the four categories described at 6.4, bottom of page 76 of rules (for army commander).
Initiative is calculated differently for each group of leaders: TC, AC, unit commander not in region with AC... | {"url":"http://www.matrixgames.com/forums/printable.asp?m=3001719","timestamp":"2014-04-18T21:06:08Z","content_type":null,"content_length":"12784","record_id":"<urn:uuid:4fa43a95-c166-4ea9-8b3b-1c3701cd0f43>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00112-ip-10-147-4-33.ec2.intern... |
How to Expand a Binomial Whose Monomials Have No Coefficients or Exponents
The final outcomes of a binomial expansion depend on whether the original monomial had no coefficients or exponents (other than 1) of the variables. To find the expansion of binomials with the
theorem in a basic situation, follow these steps:
1... | {"url":"http://www.dummies.com/how-to/content/how-to-expand-a-binomial-whose-monomials-have-no-c.html","timestamp":"2014-04-19T20:29:12Z","content_type":null,"content_length":"55869","record_id":"<urn:uuid:e1ed0e3c-378d-4f74-8bab-8fe69fb95e8e>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-201404160... |
Journal of Applied Sciences 1812-5654 1812-5662 orgz 10.3923/jas.2010.3257.3263 Tamidi Athirah Mohd Shaari Ku Zilati Ku 12 2010 10 24 Fluidized bed reactor is commonly utilized in industry due to
their excellent solid mixing, heat and mass transfer properties. Fluidized bed reactor is best to be operated in bubbling fl... | {"url":"http://scialert.net/fulltext/xml.php?doi=jas.2010.3257.3263","timestamp":"2014-04-25T03:50:27Z","content_type":null,"content_length":"16475","record_id":"<urn:uuid:088072ac-ac18-49d5-a8ef-656ba0bbf11c>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00206-ip-10-147-4-33.ec2.int... |
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Thanks... | {"url":"http://openstudy.com/users/nightjay47/asked","timestamp":"2014-04-16T23:03:19Z","content_type":null,"content_length":"111674","record_id":"<urn:uuid:0507bb78-e6f4-4e8e-b8f1-dba299a7ffe9>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00243-ip-10-147-4-33.ec2.internal.warc.gz"} |
example of investigatory project in math
Author ... | {"url":"http://www.algebra-online.com/algebra-homework-soft/distance-of-points/example-of-investigatory.html","timestamp":"2014-04-21T03:26:48Z","content_type":null,"content_length":"30340","record_id":"<urn:uuid:b95b606f-c40c-4c0c-8e47-ea3f60f7bbe6>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-201... |
On-board interpreter Nepal
This app is an on-board interpreter for the Nepal programming language.
To implement and run a Nepal program on a smartphone or tablet,
an internet connection is not necessary.
A detailed description of the language is available on www.nepal-prog.de.
The current Android version 1.0 is based o... | {"url":"https://play.google.com/store/apps/details?id=com.abakusmath.nepal&referrer=utm_source%3Dappbrain","timestamp":"2014-04-17T22:32:09Z","content_type":null,"content_length":"81118","record_id":"<urn:uuid:e74d19fd-db97-4100-9997-e5699610a2fa>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140... |
SunSITE @ UBC
The Living Mathematics Project
``Constructing a new medium for the communication of Mathematics''
Ask any mathematician, and you'll be told - Mathematics is a dynamic, living subject. But for many people, going beyond the static images and formulas of current mathematics texts requires an effort
in cr... | {"url":"http://www.sunsite.ubc.ca/LivingMathematics/V001N01/UBCExamples/java.html","timestamp":"2014-04-18T00:12:49Z","content_type":null,"content_length":"7313","record_id":"<urn:uuid:ca7616ad-b035-4245-b0fc-fd3aa47ae89c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00516-ip-10-147... |
Melissa SAT Math Tutor
Find a Melissa SAT Math Tutor
Prevent summer "brain drain"! Help your child get a head start on 2011-2012 by previewing their next math class. Their math skills will be challenged as they first review the math from the class
they took in 2010-2011 that they will need for the upcoming school y... | {"url":"http://www.purplemath.com/melissa_sat_math_tutors.php","timestamp":"2014-04-20T19:30:59Z","content_type":null,"content_length":"23840","record_id":"<urn:uuid:ab9ab369-89f7-42a2-b3b4-170b3ab96c22>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00266-ip-10-147-4-33.ec2.internal.... |
Explain Norton's Theorem?
Explain Norton's Theorem?
Explain Norton's Theorem?
Norton's theorem for linear electrical networks, known in Europe as the Mayer–Norton theorem, states that any collection of voltage sources, current sources, and resistors with two terminals is
electrically equivalent to an ideal current sour... | {"url":"http://www.qfak.com/education_reference/science_mathematics/?id=b551186","timestamp":"2014-04-17T18:32:36Z","content_type":null,"content_length":"15488","record_id":"<urn:uuid:1f912bf1-61d7-4652-ab2b-5095bd373fdd>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00385-ip-10-147-... |
Usual vs. cohomological Brauer groups of Calabi-Yau threefolds
up vote 1 down vote favorite
In the preprint arXiv:math/0505432v1 by Batyrev and Kreuser I have found (on pages 2 and 10) the claim that "by a recent result of Kresch and Vistoli [arXiv:math/0301249]" the (usual) Brauer group of
a Calabi-Yau threefold is is... | {"url":"http://mathoverflow.net/questions/108913/usual-vs-cohomological-brauer-groups-of-calabi-yau-threefolds","timestamp":"2014-04-17T22:46:56Z","content_type":null,"content_length":"52611","record_id":"<urn:uuid:d0030776-0e74-4efa-a810-db1511a90974>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-... |
st: 2SLS with quadratic RHS endogenous vars
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st: 2SLS with quadratic RHS endogenous vars
From "Morris, Stephen" <s.morris@imperial.ac.uk>
To <statalist@hsphsun2.harvard.edu>
Subject st: 2SLS with quadratic RHS endogenous vars
Date Fri... | {"url":"http://www.stata.com/statalist/archive/2003-11/msg00791.html","timestamp":"2014-04-16T04:16:29Z","content_type":null,"content_length":"6944","record_id":"<urn:uuid:b3ae0b6d-0f85-4a3f-a815-aa67558be6e4>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00648-ip-10-147-4-33.ec2.inte... |
Solve real-world and mathematical problems involving the
Solve real-world and mathematical problems involving the four operations with rational numbers.1
Jane and Eric are helping their teacher buy supplies for a research project. Every student will get a bag with 2 pencils and 30 index cards.
The teacher gave Jane $17... | {"url":"http://www.opusmath.com/common-core-standards/7.ns.3-solve-real-world-and-mathematical-problems-involving-the-four-operations","timestamp":"2014-04-18T13:48:01Z","content_type":null,"content_length":"135236","record_id":"<urn:uuid:c5a0f4da-9c73-4446-b8e9-1f97cdc26c11>","cc-path":"CC-MAIN-2014-15/segments/139760... |
Why does 2+2 = 4?
Date: 6/4/96 at 22:6:35
From: Garikai Campbell
Subject: 2+2 =? 4
I have a question. I was nosing around your site and saw the question
why does 2+2 = 4?
(in http://mathforum.org/dr.math/problems/gora10.27.html )
In your discussion you say that the hard thing to show is that 1+1 = 2,
but you say that... | {"url":"http://mathforum.org/library/drmath/view/51521.html","timestamp":"2014-04-24T11:13:23Z","content_type":null,"content_length":"12283","record_id":"<urn:uuid:437d199f-9163-4db9-b65d-9a4493d1500a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00607-ip-10-147-4-33.ec2.internal.war... |
the first resource for mathematics
Graduate Studies in Mathematics 105. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4768-8/hbk). xvi, 607 p. $ 85.00 (2009).
The core of this book is the definition and the main properties of the first order Sobolev spaces ${W}^{1,p}\left({\Omega }\right)$, $1\le... | {"url":"http://zbmath.org/?q=an:1180.46001&format=complete","timestamp":"2014-04-17T09:51:36Z","content_type":null,"content_length":"24917","record_id":"<urn:uuid:b5628ad2-5122-4062-be82-d4dc9a2fc389>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00596-ip-10-147-4-33.ec2.internal.war... |
188 helpers are online right now
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Thanks... | {"url":"http://openstudy.com/users/tvvv1012/asked","timestamp":"2014-04-17T09:58:05Z","content_type":null,"content_length":"100572","record_id":"<urn:uuid:a391688e-06e9-4db8-b1db-84ff42d7de6e>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00608-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Impact of Jumps in Returns and Volatility
Results 1 - 10 of 26
, 2001
"... This paper studies the empirical performance of jump-diffusion models that allow for stochastic volatility and correlated jumps affecting both prices and volatility. The results show that the
models in question provide reasonable fit to both... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=703678","timestamp":"2014-04-18T07:21:12Z","content_type":null,"content_length":"38340","record_id":"<urn:uuid:8eaa9690-cd88-41ed-8c27-2ae0f15029c4>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00260-ip-10-147-4-33.ec2.internal.war... |
Patent US6226383 - Cryptographic methods for remote authentication
This is a continuing application of Provisional Application Ser. No. 60/015,683, filed Apr. 17, 1996, still pending, and Provisional Application Ser. No. 60/017,654, filed May 14, 1996, still
pending, the priority of both of which is claimed under 35 US... | {"url":"http://www.google.com/patents/US6226383?dq=5,912,661","timestamp":"2014-04-18T04:32:08Z","content_type":null,"content_length":"264216","record_id":"<urn:uuid:faa218e3-4919-491b-ae37-dddab2003dbe>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00398-ip-10-147-4-33.ec2.internal.... |
Calculation of snr
Marc Wossner wrote:
> So only raw data should be considered. I found a procedure to do that
> but do not know if its correct:
> - Take a pair of images of a uniformly lit, slightly out of focus
> colorchecker chart.
> - Take the sum of the two images, and separate the result into its
> individual col... | {"url":"http://www.velocityreviews.com/forums/t616270-p6-calculation-of-snr.html","timestamp":"2014-04-16T14:16:41Z","content_type":null,"content_length":"72318","record_id":"<urn:uuid:bc919794-4c79-4368-bfe9-65bb093a4ba2>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00349-ip-10-147... |
Posts by
Total # Posts: 53
Organic CHEM
I read on the textbook a sentence like this: "The melting and boiling points of alkanes increase as their molecular sizes increase. This is because as alkane molecules become bigger, the attractive
forces between the alkane molecules become stronger." Please tell me ...
I posted... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Marrion","timestamp":"2014-04-16T14:03:25Z","content_type":null,"content_length":"19252","record_id":"<urn:uuid:b0b65009-7244-4609-b556-a190eb24d69e>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00551-ip-10-147-4-33.ec2.in... |
Ring ElectronRight hand rule
Ring electrons
5 June 2012
The electron and proton have mass, charge, angular momentum and magnetic momen... | {"url":"http://blackholeformulas.com/files/RingElectron.html","timestamp":"2014-04-17T10:33:27Z","content_type":null,"content_length":"35871","record_id":"<urn:uuid:cbf36204-0a29-47b0-af69-42fabe40335c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00302-ip-10-147-4-33.ec2.internal.w... |
Figure 4
Resolution: standard / high
Figure 4.
Performance of Hapmix and wavelet transform analysis in recovering the average number of recombination breakpoints per Morgan of genetic distance from simulated data. The two methods were applied to
20 artificially admixed individuals, created using a genomewide average ... | {"url":"http://genomebiology.com/2011/12/2/R19/figure/F4?highres=y","timestamp":"2014-04-20T11:21:02Z","content_type":null,"content_length":"12188","record_id":"<urn:uuid:5881a755-9abc-4209-b0ae-3bf77200f6a6>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00078-ip-10-147-4-33.ec2.inte... |
Mathematics Weblog
Sunday 25 September 2005 at 6:17 pm | In
9 Comments
The notation do g first then f, rather than the other way round and is therefore counter-intuitive to the beginner.
One solution is to use a different notation for functions and use do f then g. This seems to be much nicer if it weren’t for one thin... | {"url":"http://www.sixthform.info/maths/?p=95","timestamp":"2014-04-16T07:14:06Z","content_type":null,"content_length":"24780","record_id":"<urn:uuid:d99b3822-d840-424c-abec-f22003f01158>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00295-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions
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Topic: Eigenvalue Optimization Codes
Replies: 1 Last Post: Jul 18, 1996 3:10 PM
Messages: [ Previous | ... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=13953","timestamp":"2014-04-17T01:52:14Z","content_type":null,"content_length":"17919","record_id":"<urn:uuid:4e486d0f-77eb-4e08-bf65-f9d95bf35833>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00477-ip-10-147-4-33.ec2.internal.warc... |
label = predict(tree,X)
[label,score] = predict(tree,X)
[label,score,node] = predict(tree,X)
[label,score,node,cnum] = predict(tree,X)
[label,...] = predict(tree,X,Name,Value)
label = predict(tree,X) returns a vector of predicted class labels for a matrix X, based on tree, a trained full or compact classification tree.... | {"url":"http://www.mathworks.com/help/stats/compactclassificationtree.predict.html?nocookie=true","timestamp":"2014-04-18T21:02:43Z","content_type":null,"content_length":"59358","record_id":"<urn:uuid:3fbca4c0-7bd1-4c3b-b342-89f401554090>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-... |
Mathematical MacTutor
The Mathematical MacTutor system consists of more than 100 HyperCard stacks amounting to about 18 Mb and about 2000 cards. It runs on any of the range of Apple Macintosh computers, but not, alas, on
It is being used in many universities and colleges, both in the UK and abroad and also in many seco... | {"url":"http://www-history.mcs.st-andrews.ac.uk/Miscellaneous/Mathematical_MacTutor.html","timestamp":"2014-04-21T07:19:00Z","content_type":null,"content_length":"5485","record_id":"<urn:uuid:322c13a0-ebb1-4eac-a8dc-35b77ed8bdef>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00491-ip... |
Questions and Problems
Chapter7: Making Capital Investment Decisions
Questions and Problems
p. 196
1. Incremental Cash Flows Which of the following should be treated as an incremental cash flow when computing the NPV of an investment?
a. A reduction in the sales of a company s other products caused by the inves... | {"url":"http://connect.mcgraw-hill.com/sites/0077129490/student_view0/ebook/chapter7/chend2/questions_and_problems.htm","timestamp":"2014-04-18T23:23:17Z","content_type":null,"content_length":"49189","record_id":"<urn:uuid:ff0ca44a-a439-48d8-bfc1-19528d8b22ff>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/C... |
No Surprises From The LHC: No Worries For Theoretical Physics
It's a physicist's worst nightmare: after nine billion dollars, three decades of calculation and the dedicated work of ten thousand scientists, CERN's Large Hadron Collider—an underground particle
accelerator spanning two nations, the largest machine mankind... | {"url":"http://edge.org/response-detail/23766","timestamp":"2014-04-17T01:46:31Z","content_type":null,"content_length":"41365","record_id":"<urn:uuid:07bde1ec-cd74-4de3-ab65-9610e8b06c42>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00249-ip-10-147-4-33.ec2.internal.warc.gz"} |