content stringlengths 86 994k | meta stringlengths 288 619 |
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East Boston SAT Tutor
Find an East Boston SAT Tutor
...I have tutored students privately and in a resource room setting in vocabulary development, grammar and usage, all aspects of writing: sentence to term paper, and literary analysis. I am a
published writer and lifelong reader mixing the classics with new litera... | {"url":"http://www.purplemath.com/East_Boston_SAT_tutors.php","timestamp":"2014-04-16T10:40:12Z","content_type":null,"content_length":"23864","record_id":"<urn:uuid:c82b8fc5-c354-4686-9330-b92df2e79812>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00168-ip-10-147-4-33.ec2.internal.w... |
Area of the Mandelbrot
A Statistical Investigation of the Area of the Mandelbrot Set
© 2001 Kerry Mitchell
p, or approximately 12.6. Indeed, the area is much less... | {"url":"https://www.fractalus.com/kerry/articles/area/mandelbrot-area.html","timestamp":"2014-04-20T04:26:30Z","content_type":null,"content_length":"18217","record_id":"<urn:uuid:9d7d2027-e3e6-47e7-b6d6-3751efd13057>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00337-ip-10-147-4-33.... |
VIMOS Quality Control: detector linearity
CURRENT HISTORY
non linearity
QC1 database (advanced users): browse | plot
Click on CURRENT to see the current trending (Health Check).
Click on HISTORY to see the historical evolution ... | {"url":"http://www.eso.org/observing/dfo/quality/VIMOS/qc/detlin_qc1.html","timestamp":"2014-04-24T07:26:33Z","content_type":null,"content_length":"30124","record_id":"<urn:uuid:7f5e6b1d-d632-42f8-b624-12b783a54e81>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00111-ip-10-147-4-33.ec... |
Peicewise Functions Continuity
August 26th 2009, 05:46 PM #1
Aug 2009
Peicewise Functions Continuity
I am doing some review, starting back at the fundamentals and I do not know why but piecewise confuse the hell out of me at times. I have the following piecewise function and have to tell if it
is continuous... | {"url":"http://mathhelpforum.com/pre-calculus/99342-peicewise-functions-continuity.html","timestamp":"2014-04-19T04:51:36Z","content_type":null,"content_length":"45591","record_id":"<urn:uuid:997b91e4-979a-4383-a6c6-07a2ead684e8>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00458-ip... |
MathGroup Archive: January 2005 [00235]
[Date Index] [Thread Index] [Author Index]
Re: global assumptions?? How far can I go?
• To: mathgroup at smc.vnet.net
• Subject: [mg53461] Re: global assumptions?? How far can I go?
• From: Maxim ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Jan/msg00235.html","timestamp":"2014-04-20T00:57:31Z","content_type":null,"content_length":"37688","record_id":"<urn:uuid:1fd9282e-9f47-444b-9989-396e3441efb5>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00314-ip-10-147-4-33.... |
Patent US6606039 - Huffman encoder, Huffman encoding method and recording medium having program for Huffman encoding process recorded thereon
1. Field of the Invention
The present invention relates to a Huffman encoder, a method for Huffman encoding and a recording medium having a program for a Huffman encoding process... | {"url":"http://www.google.ca/patents/US6606039?ie=ISO-8859-1","timestamp":"2014-04-17T21:25:59Z","content_type":null,"content_length":"99360","record_id":"<urn:uuid:6b9f54d0-dadc-46c7-b030-c9c8555b8a78>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00452-ip-10-147-4-33.ec2.internal.w... |
bytesplit: I mean you no ill will. However, by now it has become painfully clear that you and Advogato are not a good match for each other. I ask of you, please find another place for your writings.
Thinkpad 600 battery
Heather's got the 600 now. Yet another battery was tanking - the useful life was down to about 10 mi... | {"url":"http://www.advogato.org/person/raph/diary.html?start=290","timestamp":"2014-04-16T13:21:37Z","content_type":null,"content_length":"49458","record_id":"<urn:uuid:d239c678-d42e-4364-82b0-3d78fdf65a41>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00459-ip-10-147-4-33.ec2.intern... |
Xcode 4 C++ not compiling
March 20th, 2012, 08:08 PM #1
Junior Member
Join Date
Mar 2012
I'm taking an intro to c++ class and during an exercise I ran into multiple errors that are out of my knowledge to fix. The rest of the class is using Visual and that is all the instructor knows
so i'm in my own figurin... | {"url":"http://forums.codeguru.com/showthread.php?522355-Xcode-4-C-not-compiling","timestamp":"2014-04-17T04:32:01Z","content_type":null,"content_length":"176726","record_id":"<urn:uuid:7025fa98-af71-4383-aaa0-dce68a75b033>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00567-ip-10-14... |
Big Fractions and Big Arrays
May 11th 2011, 11:09 PM
Big Fractions and Big Arrays
Hello friends,
This is a problem I've been facing for a while. Suppose that I wanted to write $\displaystyle \frac{\prod\text{stuff}}{\prod\text{more stuff}}$ but I wanted to force the product to be normal
displaystyle size. S... | {"url":"http://mathhelpforum.com/latex-help/180274-big-fractions-big-arrays-print.html","timestamp":"2014-04-19T12:40:12Z","content_type":null,"content_length":"8336","record_id":"<urn:uuid:79f58ae2-a007-49f8-ac39-82649d0ba95c>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00440-ip-1... |
MathFiction: Pyramids (Terry Pratchett)
Thanks to Aaron Gullison for pointing out that in this Discworld novel, "the camels are all mathematicians, and think in math." For instance,
(quoted from Pyramids)
The greatest mathematician alive on the Disc, and in fact the last one in the Old Kingdom, stretched out in his sta... | {"url":"http://kasmana.people.cofc.edu/MATHFICT/mfview.php?callnumber=mf908","timestamp":"2014-04-19T15:31:36Z","content_type":null,"content_length":"10788","record_id":"<urn:uuid:7223123e-a042-4ff4-a631-7253d05b3d93>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00416-ip-10-147-4-33... |
Can someone help me solve this quadratic eqn? 6x^4=1296x
carlos.blanco003 wrote:Can someone help me solve this quadratic equation?
this isnt quadratic its degree-4
divide thru by 6
move RHS over to left
factor out x
do diff of cubes on whats left:
if U get stuck plz rite back | {"url":"http://www.purplemath.com/learning/viewtopic.php?p=6511","timestamp":"2014-04-16T04:53:17Z","content_type":null,"content_length":"18759","record_id":"<urn:uuid:cd1e591d-ea5a-4d2c-aaa8-1ea9df025456>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00104-ip-10-147-4-33.ec2.interna... |
Open project: Let's compute the Fourier expansion of a non-solvable algebraic Maass form.
up vote 52 down vote favorite
OK so let's see if I can use MO to explicitly compute an example of something, by getting other people to join in. Sort of "one level up"---often people answer questions here but I'm going to see if
I... | {"url":"http://mathoverflow.net/questions/23593/open-project-lets-compute-the-fourier-expansion-of-a-non-solvable-algebraic-ma?answertab=active","timestamp":"2014-04-19T22:51:17Z","content_type":null,"content_length":"129571","record_id":"<urn:uuid:d592909f-55c2-4b81-91de-1b445ceda2c9>","cc-path":"CC-MAIN-2014-15/segme... |
The concept of correlation can best be presented with an example. Figure 7-13 shows the key elements of a radar system. A specially designed antenna transmits a short burst of radio wave energy in a
selected direction. If the propagating wave strikes an object, such as the helicopter in this illustration, a small fract... | {"url":"http://www.dspguide.com/ch7/3.htm","timestamp":"2014-04-20T00:37:27Z","content_type":null,"content_length":"40932","record_id":"<urn:uuid:1214f998-41e3-4c8c-b6a4-6a4b4d5dc5ef>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00456-ip-10-147-4-33.ec2.internal.warc.gz"} |
Counting points on varieties of low codimension
up vote 10 down vote favorite
The graduate students here at MIT have been thinking about questions like the following: Over $\mathbb{F}\_q$, how many symmetric matrices are there with nonzero determinant and $0$'s on the
diagonal? They are doing brute force computer searc... | {"url":"http://mathoverflow.net/questions/6279/counting-points-on-varieties-of-low-codimension","timestamp":"2014-04-19T22:13:14Z","content_type":null,"content_length":"58210","record_id":"<urn:uuid:3f3fb99e-e92e-49a2-b422-a622df90b596>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-0... |
ategories I: General
Range categories I: General theory
J.R.B. Cockett, Xiuzhan Guo and Pieter Hofstra
In this two-part paper, we undertake a systematic study of abstract partial map categories in which every map has both a restriction (domain of definition) and a range (image). In this first part, we
explore connecti... | {"url":"http://www.emis.de/journals/TAC/volumes/26/17/26-17abs.html","timestamp":"2014-04-18T13:52:33Z","content_type":null,"content_length":"2630","record_id":"<urn:uuid:03f05cbc-4dc0-457a-bba3-bea01ebdae31>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00024-ip-10-147-4-33.ec2.inter... |
Two numbers are multiplicative inverses of each other if the product of the numbers is one (1). Multiplicative Inverse is similar to the program MULTIPLY FRACTIONS except that you are to determine
the second factor, which will be the multiplicative inverse of the first factor. Another name for multiplicative inverse is... | {"url":"http://www.visualfractions.com/Inverse/inverse.html","timestamp":"2014-04-16T19:38:42Z","content_type":null,"content_length":"6943","record_id":"<urn:uuid:4dc17208-c757-4e6f-9ece-88f961fc19e9>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00307-ip-10-147-4-33.ec2.internal.warc... |
Real-World Applications of Parabolas
Lesson Plan
Real-World Applications of Parabolas
Grade Levels
Related Academic Standards
Assessment Anchors
Eligible Content
Big Ideas
In this unit, students explore real-world applications of parabolas. Students will:
· develop a conceptual understanding of each extracted piece of ... | {"url":"http://pdesas.org/module/content/resources/13865/view.ashx","timestamp":"2014-04-18T03:04:04Z","content_type":null,"content_length":"322409","record_id":"<urn:uuid:2a84bcd2-17ae-4330-8370-5fcdcd6f85ad>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00458-ip-10-147-4-33.ec2.inte... |
The gender gap in mathematics is unrelated to equality policies
Here are some basic facts about the gender gaps in mathematics and reading
Note: Sources+links at bottom
About the mathematics gender gap:
• 15-year old boys are better than girls in mathematics (period: 2000-2009).
• This is true for most countries, a... | {"url":"http://sexcognitioneducation.wordpress.com/2013/03/17/the-gender-gap-in-mathematics-is-unrelated-to-equality-policies/","timestamp":"2014-04-18T02:58:00Z","content_type":null,"content_length":"55954","record_id":"<urn:uuid:17410e1b-db55-4bd4-9e9a-11358f6765d7>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.... |
Introduction to Computer Programming with MATLAB
The aims of this short course are to introduce the elements and practicalities of computer programming through the MATLAB mathematical computing environment.
Familiarity with using Windows applications, and with the use of a scientific calculator. No previous programmin... | {"url":"http://www.phon.ucl.ac.uk/courses/spsci/matlab/","timestamp":"2014-04-21T14:47:54Z","content_type":null,"content_length":"20225","record_id":"<urn:uuid:d468c3b0-cf40-4439-8079-d58010e7e3b5>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00532-ip-10-147-4-33.ec2.internal.warc.gz... |
Snohomish ACT Tutor
Find a Snohomish ACT Tutor
...Test prep sessions are individualized and customized for each student and often much less expensive than studying through a test preparation company. In addition to tutoring test prep, I am
also available to tutor a variety of subjects. As a former teacher, I have e... | {"url":"http://www.purplemath.com/snohomish_act_tutors.php","timestamp":"2014-04-21T07:13:26Z","content_type":null,"content_length":"23936","record_id":"<urn:uuid:0e1c1a6a-f50d-43f4-90ae-5bd29443fb67>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00231-ip-10-147-4-33.ec2.internal.war... |
is there any relationship between the eigenvector of sum(AA'+BB') and sum(A'A+B'B) ?
Take the 2-minute tour ×
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
is there any relationship between the eigenvector of sum(AA'+BB') and sum(A'A+B'B) ?
thank... | {"url":"http://mathoverflow.net/questions/116856/is-there-any-relationship-between-the-eigenvector-of-sumaabb-and-sumaab?sort=newest","timestamp":"2014-04-21T07:51:22Z","content_type":null,"content_length":"59769","record_id":"<urn:uuid:1bc3dbc4-6576-472b-8b3d-2b1e73abdf68>","cc-path":"CC-MAIN-2014-15/segments/13976095... |
Sloving triangle with law of sine and cosine
December 9th 2012, 10:21 AM #1
Sloving triangle with law of sine and cosine
Solve the missing angles
a=15cm b=18cm c=30cm
so If I use $a^2=b^2+c^2-2bc\cdot\cos A$
i get angle A is 42.12 degrees but then B and C don't work out i know I can use the law of sine ... | {"url":"http://mathhelpforum.com/geometry/209438-sloving-triangle-law-sine-cosine.html","timestamp":"2014-04-16T08:42:20Z","content_type":null,"content_length":"49734","record_id":"<urn:uuid:33dc9819-4c31-4146-b41b-2ae2dab43af0>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00230-ip-... |
17 search hits
Elliptic flow analysis at RHIC : fluctuations vs. non-flow effects (2005)
Xianglei Zhu Marcus Bleicher Horst Stöcker
The cumulant method is applied to study elliptic flow (v_2) in Au+Au collisions at sqrt s=200 AGeV, with the UrQMD model. In this approach, the true event plane is known and both the n... | {"url":"http://publikationen.stub.uni-frankfurt.de/solrsearch/index/search/searchtype/authorsearch/author/%22Marcus+Bleicher%22/start/0/rows/10/yearfq/2005/sortfield/author/sortorder/desc","timestamp":"2014-04-17T21:38:07Z","content_type":null,"content_length":"45975","record_id":"<urn:uuid:dfe9e93d-e599-4176-aa39-f4a0... |
Re: relations aren't types?
Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
Home -> Community -> Usenet -> comp.data... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2003/12/30/0281.htm","timestamp":"2014-04-20T14:36:04Z","content_type":null,"content_length":"8299","record_id":"<urn:uuid:84f9eba3-7fe2-46ee-aad8-253395a6806c>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00078-ip-10-147-4-... |
Matrix on stack to int**... How?
Matrix on stack to int**... How?
#include <iostream>
using namespace std;
int main() {
int matrix [3][3];
for (unsigned int i = 0; i < 3; ++i) {
for (unsigned int j = 0; j < 3; ++j) {
matrix [i][j] = 0;
int** matrix_as_a_pointer = &(&(matrix[0][0]));
... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/94468-matrix-stack-int**-how-printable-thread.html","timestamp":"2014-04-16T23:46:45Z","content_type":null,"content_length":"26408","record_id":"<urn:uuid:d46acc67-002a-4917-9752-f16f59cdfb88>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-... |
The Triumphal March of the FFT (And the Ambiguities of Comprehension)
March 13, 2007
Book Review
Philip J. Davis
The Evolution of Applied Harmonic Analysis: Models of the Real World. By Elena Prestini, Birkhäuser, Boston, 2003, 368 pages, $59.95. (Paperback, based on the author's Applicazioni dell'analisi
armonica, Mil... | {"url":"https://www.siam.org/news/news.php?id=1094","timestamp":"2014-04-17T01:40:46Z","content_type":null,"content_length":"15116","record_id":"<urn:uuid:b331cfa6-5011-4005-976d-da6b4b248d6c>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00622-ip-10-147-4-33.ec2.internal.warc.gz"} |
distribution function
March 21st 2006, 08:28 AM #1
Mar 2006
distribution function
Hi people, I am new here and need a help !
Actually this question is taken from home work in the "statistical inference" course, but it's the second week of the course, so the question is still about probability, so I hope it'... | {"url":"http://mathhelpforum.com/advanced-statistics/2292-distribution-function.html","timestamp":"2014-04-17T12:10:13Z","content_type":null,"content_length":"42064","record_id":"<urn:uuid:9a3cd824-21a0-4698-915a-5318f5966c7a>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00534-ip-10... |
Copyright © University of Cambridge. All rights reserved.
'Doesn't Add Up' printed from http://nrich.maths.org/
Look at this square divided into four pieces: two identical triangles and two identical trapezia.
The edge of length 3 from each triangle matches with the edge of length 3 from a trapezium so that the four pi... | {"url":"http://nrich.maths.org/494/index?nomenu=1","timestamp":"2014-04-21T04:46:30Z","content_type":null,"content_length":"3856","record_id":"<urn:uuid:f6a912d5-c1ac-490e-a86d-33a065fd8605>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00004-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
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can someone help my find the limit if x->0 sinx/ cubed root of... | {"url":"http://openstudy.com/updates/504d5de1e4b0d222920bae65","timestamp":"2014-04-18T00:18:01Z","content_type":null,"content_length":"133477","record_id":"<urn:uuid:034dfe37-3910-4395-b67e-e3708f7a8b2f>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00202-ip-10-147-4-33.ec2.internal... |
Aug 15, 2006 9:42:17 PM (8 years ago)
• v46 v47
19 19 Refinement of the specification in the ''Beyond Associated Types'' paper. (I'll actually link this paper here once it is a bit more coherent.) Some [wiki:TypeFunctionsExamples examples
are on an extra page].
20 * Kind signatures of in... | {"url":"https://ghc.haskell.org/trac/ghc/wiki/TypeFunctions?action=diff&version=47","timestamp":"2014-04-21T03:29:21Z","content_type":null,"content_length":"21890","record_id":"<urn:uuid:1410afa9-fcbe-458b-afca-d943c36fd88b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00172-ip-10-1... |
The goal of this book is to create programmed instruction (PI) math lessons ranging from basic math all the way up through the end of high school math (usually trig). The idea of PI is that lessons
can be learned in any order as long as subordinate lessons (pre-requisites) are taught before superordinate ones. For exam... | {"url":"http://en.m.wikibooks.org/wiki/Programmed_Math","timestamp":"2014-04-21T07:27:43Z","content_type":null,"content_length":"18594","record_id":"<urn:uuid:5e9aff0b-a65b-42ea-89ec-5268b97eac8d>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00396-ip-10-147-4-33.ec2.internal.warc.gz... |
[racket] syntax, differently
From: Jos Koot (jos.koot at telefonica.net)
Date: Mon Aug 2 10:29:06 EDT 2010
Within 80 columns (not counting the startiong comment.
Hope your mailer does not insert or remove line-breaks.
#lang racket
;; <NOT TELLING OTHERS> : state -> (listof state) ;; given a state, compute
all possible ... | {"url":"http://lists.racket-lang.org/users/archive/2010-August/040855.html","timestamp":"2014-04-20T10:51:29Z","content_type":null,"content_length":"13708","record_id":"<urn:uuid:a42d14d4-75b2-4df5-9fd8-ad93dfea703d>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00423-ip-10-147-4-33.... |
Aug 15, 2006 9:42:17 PM (8 years ago)
• v46 v47
19 19 Refinement of the specification in the ''Beyond Associated Types'' paper. (I'll actually link this paper here once it is a bit more coherent.) Some [wiki:TypeFunctionsExamples examples
are on an extra page].
20 * Kind signatures of in... | {"url":"https://ghc.haskell.org/trac/ghc/wiki/TypeFunctions?action=diff&version=47","timestamp":"2014-04-21T03:29:21Z","content_type":null,"content_length":"21890","record_id":"<urn:uuid:1410afa9-fcbe-458b-afca-d943c36fd88b>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00172-ip-10-1... |
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I'm a Beginner and i have some questions please help me :) in ... | {"url":"http://openstudy.com/updates/520dc9e2e4b00ebc7dbe7130","timestamp":"2014-04-17T01:46:23Z","content_type":null,"content_length":"52362","record_id":"<urn:uuid:bc31428b-de94-4719-a855-418d5ba8dd16>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00297-ip-10-147-4-33.ec2.internal.... |
What is the fastest acceleration of the Harley-Davidson Heritage Softail Classic from 0 - 60 mph ?
What is the fastest acceleration of the Harley-Davidson Heritage Softail Classic from 0 - 60 mph ?
The Harley-Davidson Heritage Softail Classic accelerates from 0 to 60 mph in 0.0 sec .
More questions ...
What is the top ... | {"url":"http://www.motohbikes.com/faq2.php?id=91&faq=2","timestamp":"2014-04-20T00:39:23Z","content_type":null,"content_length":"20531","record_id":"<urn:uuid:1ec4bd78-e2fd-4186-af71-20ef37cff91b>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00635-ip-10-147-4-33.ec2.internal.warc.gz"... |
Simplex Problem
1. The problem statement, all variables and given/known data
try to solve following equation using the simplex method
no given objective function
2. Relevant equations
2x+3y = 6
3x+2y = 6
3. The attempt at a solution
i didn't solve it yet but i thought that the objective function can be like this:
0x+0y... | {"url":"http://www.physicsforums.com/showthread.php?t=344808","timestamp":"2014-04-20T00:51:45Z","content_type":null,"content_length":"22448","record_id":"<urn:uuid:fad3d918-c20c-446a-9c70-d46eac7ee347>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00017-ip-10-147-4-33.ec2.internal.wa... |
The Purplemath Forums
Hi there, I'm trying to relearn Algebra from the ground up, and its been a long time so I have a bit of a noobish question regarding an equation in the book I'm reading.
So it says to use the ordering system, PEMDAS
Now given the following...
9 / 3 x 7 - 2^3 + 7
Following the rules as above, I wou... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=5&t=2761","timestamp":"2014-04-17T19:59:16Z","content_type":null,"content_length":"22171","record_id":"<urn:uuid:f6bb0c24-d6ba-416f-adf6-7b766c9b0ffd>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00173-ip-10-147-4-33.ec2.int... |
MathGroup Archive: December 2005 [00047]
[Date Index] [Thread Index] [Author Index]
Re: intermittent crash on numeric solution of elliptic integral
• To: mathgroup at smc.vnet.net
• Subject: [mg62718] Re: [mg62653] intermittent crash on n... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Dec/msg00047.html","timestamp":"2014-04-16T10:20:58Z","content_type":null,"content_length":"39958","record_id":"<urn:uuid:ca3127ea-24b8-4f32-a308-911892554db5>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00478-ip-10-147-4-33.... |
Rockland, DE Math Tutor
Find a Rockland, DE Math Tutor
I have experience tutoring students for the SAT and ACT in all areas of the tests and have taught mathematics at the high school level. I have a proven track record of increasing students' ACT
and SAT scores and improving their skills. My approach is tailored s... | {"url":"http://www.purplemath.com/rockland_de_math_tutors.php","timestamp":"2014-04-20T13:20:29Z","content_type":null,"content_length":"23986","record_id":"<urn:uuid:653c7ad7-806a-44a9-8d33-9c124c3ffe19>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00183-ip-10-147-4-33.ec2.internal.w... |
Truth Table: Logic & Reasoning
October 13th 2008, 04:58 PM #1
Oct 2008
Truth Table: Logic & Reasoning
Hi there. I am hoping someone can at least point me in the right direction.
How would I begin to go about composing a truth table to find out the logic (or lack thereof) of this statement:
If the follow... | {"url":"http://mathhelpforum.com/discrete-math/53528-truth-table-logic-reasoning.html","timestamp":"2014-04-17T18:31:12Z","content_type":null,"content_length":"33206","record_id":"<urn:uuid:a9974027-afc9-4bcd-8b74-a6eba70ba239>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00147-ip-1... |
Math Forum: Math Library - Applications/Connections
1. Electronic Bookshelf (Mathematics Across the Curriculum) - Dartmouth College
Materials produced by the MATC project are listed on the Electronic Bookshelf. Topics include: Algebra; Calculus and Differential Equations; Engineering; Physical Sciences; Art; Compu... | {"url":"http://mathforum.org/library/topics/applied/?keyid=40114973&start_at=1&num_to_see=50","timestamp":"2014-04-16T08:19:43Z","content_type":null,"content_length":"36235","record_id":"<urn:uuid:87432826-6107-4e00-81be-5168d799345e>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-004... |
three functions
August 27th 2010, 06:14 PM #1
Aug 2010
three functions
if sin(radian) is for x,
and cos(radian) is for y,
what is for z?
this might noght be descriptive enough, so feel free to ask for clarification
thank you
I'm guessing you mean for the Cartesian co-ordinate system, what th... | {"url":"http://mathhelpforum.com/trigonometry/154565-three-functions.html","timestamp":"2014-04-20T01:21:33Z","content_type":null,"content_length":"41913","record_id":"<urn:uuid:4dd4a029-708b-443d-a572-d1696ecbdb42>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00651-ip-10-147-4-33.ec... |
Mansfield, MA Math Tutor
Find a Mansfield, MA Math Tutor
...I am currently a middle school teacher and I have taught high school as well. Creating study guides is an essential part of preparing my students for success in the classroom. I incorporate
these into the lesson plans as additional support for their work a... | {"url":"http://www.purplemath.com/Mansfield_MA_Math_tutors.php","timestamp":"2014-04-21T13:09:02Z","content_type":null,"content_length":"23880","record_id":"<urn:uuid:3dacc9d6-c9d5-4f45-8fca-99ca0d05e81a>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00657-ip-10-147-4-33.ec2.internal... |
MathGroup Archive: July 2000 [00318]
[Date Index] [Thread Index] [Author Index]
Mathematica 3.0 LogZero: an expert's response
• To: mathgroup at smc.vnet.net
• Subject: [mg24515] Mathematica 3.0 LogZero: an expert's response
• From: Wil... | {"url":"http://forums.wolfram.com/mathgroup/archive/2000/Jul/msg00318.html","timestamp":"2014-04-18T03:17:43Z","content_type":null,"content_length":"38827","record_id":"<urn:uuid:a8042e8a-4a53-40ca-bdee-2e73cd3e082a>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00537-ip-10-147-4-33.... |
Simplex Problem
1. The problem statement, all variables and given/known data
try to solve following equation using the simplex method
no given objective function
2. Relevant equations
2x+3y = 6
3x+2y = 6
3. The attempt at a solution
i didn't solve it yet but i thought that the objective function can be like this:
0x+0y... | {"url":"http://www.physicsforums.com/showthread.php?t=344808","timestamp":"2014-04-20T00:51:45Z","content_type":null,"content_length":"22448","record_id":"<urn:uuid:fad3d918-c20c-446a-9c70-d46eac7ee347>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00017-ip-10-147-4-33.ec2.internal.w... |
Sydney eScholarship Repository
Please use this identifier to cite or link to this item: http://hdl.handle.net/2123/7775
Title: Domain perturbation for parabolic equations
Authors: Sa Ngiamsunthorn, Parinya
bounded entire solutions
domain perturbation
Keywords: initial-boundary val... | {"url":"http://ses.library.usyd.edu.au/handle/2123/7775","timestamp":"2014-04-16T13:27:05Z","content_type":null,"content_length":"13670","record_id":"<urn:uuid:e033e1ba-2251-43c7-a931-f69451b66525>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00285-ip-10-147-4-33.ec2.internal.warc.g... |
, 2005
"... Abstract Stone Duality is a revolutionary theory that works directly with computable continuous functions, without using set theory, infinitary lattice theory or a prior theory of discrete
computation. Every expression in the calculus denotes both a continuous function and a program, but the reasoni ..."
Ci... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.160.6325","timestamp":"2014-04-20T05:35:56Z","content_type":null,"content_length":"14077","record_id":"<urn:uuid:afa68e98-0de2-4853-b6c3-643a91b31ffe>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00541-ip-10-147-4-33.ec2.int... |
The joint replenishment proble
Awi Federgruen
The joint replenishment problem with general joint cost structures
Coauthor(s): Yu-Sheng Zheng.
Adobe Acrobat PDF
We consider inventory systems with several distinct items. Demands occur at constant, item specific rates. The items are interdependent because of jointly incur... | {"url":"http://www0.gsb.columbia.edu/whoswho/more.cfm?uni=af7&pub=4029","timestamp":"2014-04-17T12:54:06Z","content_type":null,"content_length":"4931","record_id":"<urn:uuid:e2ec3448-4332-48ac-a08b-11db5d0f28d4>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00179-ip-10-147-4-33.ec2.i... |
Eloy Math Tutor
Find an Eloy Math Tutor
...I am proficient in math, pre-algebra, college algebra, trigonometry, calculus 1-3, and statistics. I have had experience tutoring all of those classes with the exception statistics, however, I
am confident in my teaching abilities. I realize everyone learns differently and... | {"url":"http://www.purplemath.com/eloy_math_tutors.php","timestamp":"2014-04-20T21:26:07Z","content_type":null,"content_length":"23324","record_id":"<urn:uuid:f8b34427-9a36-4bf1-9488-c5621c359b8b>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00560-ip-10-147-4-33.ec2.internal.warc.gz"... |
gravity? and light?
Originally posted by merc-blue
hey im only a year 11 student and just wanna solve a arguement with my brother i pride myself on bing quite a head of my class in physics and such.. but the problem is that i belive that light
behaves with gravity as it has mass even though to travel at the spped of li... | {"url":"http://www.physicsforums.com/showthread.php?p=65079","timestamp":"2014-04-16T04:30:22Z","content_type":null,"content_length":"46993","record_id":"<urn:uuid:c5d39098-e1d7-4e2b-aaad-873bf5ad5105>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00323-ip-10-147-4-33.ec2.internal.wa... |
Cryptology ePrint Archive: Report 2013/723
Amplifying Privacy in Privacy AmplificationDivesh Aggarwal and Yevgeniy Dodis and Zahra Jafargholi and Eric Miles and Leonid ReyzinAbstract: We study the classical problem of privacy amplification,
where two parties Alice and Bob share a weak secret $X$ of min-entropy $k$, and... | {"url":"http://eprint.iacr.org/2013/723","timestamp":"2014-04-16T10:43:42Z","content_type":null,"content_length":"4795","record_id":"<urn:uuid:a64c93bf-6f26-4f47-ba05-4e8c86590af6>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00422-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Here's the question you clicked on:
find the general solution y``-5y`-6y=cos x
• one year ago
... | {"url":"http://openstudy.com/updates/50b75212e4b07527f06b376f","timestamp":"2014-04-16T19:12:53Z","content_type":null,"content_length":"77058","record_id":"<urn:uuid:c4307766-758b-4191-bca3-d958846db665>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00363-ip-10-147-4-33.ec2.internal.... |
Gramian-Based Model Reduction for Data-Sparse Systems. February 2007
"... Abstract. Model order reduction (MOR) is common in simulation, control and optimization of complex dynamical systems arising in modeling of physical processes and in the spatial discretization
of parabolic partial differential equations (PDEs) in... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=7013939","timestamp":"2014-04-18T08:46:11Z","content_type":null,"content_length":"22398","record_id":"<urn:uuid:55ba47dd-124c-43eb-8691-3fbc2da9bcfe>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00397-ip-10-147-4-33.ec2.internal.wa... |
[Numpy-discussion] histogram: sum up values in each bin
josef.pktd@gmai... josef.pktd@gmai...
Thu Aug 27 12:27:29 CDT 2009
On Thu, Aug 27, 2009 at 12:49 PM, Tim
Michelsen<timmichelsen@gmx-topmail.de> wrote:
>> Tim, do you mean, that you want to apply other functions, e.g. mean or
>> variance, to the original values but... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-August/044808.html","timestamp":"2014-04-20T04:11:07Z","content_type":null,"content_length":"4323","record_id":"<urn:uuid:d4ab03cd-e006-4fc1-a0ce-8ef921f7a397>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00171-ip-10-147-... |
Daubechies and Mumford win the BBVA Foundation Frontiers of Knowledge Award for work in pure mathematics that has influenced fields of application like data compression and medical imaging
January 22, 2013
MADRID, Jan. 22, 2013 /PRNewswire/– The BBVA Foundation Frontiers of Knowledge Award in the Basic Sciences categ... | {"url":"http://www.redorbit.com/news/health/1112768605/daubechies-and-mumford-win-the-bbva-foundation-frontiers-of-knowledge/","timestamp":"2014-04-19T13:09:15Z","content_type":null,"content_length":"48656","record_id":"<urn:uuid:25282f15-19ec-444a-b991-8d4b4de0b17a>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.4... |
Carol Stream
Find a Carol Stream Calculus Tutor
...Since then, I have continued to study additional fallacies and have applied it in advanced philosophy (e.g. Philosophy of Mind, of Law, and of Politics) while studying abroad at the University
of Oxford. Professionally, I have experience leading quantitative web m... | {"url":"http://www.purplemath.com/carol_stream_calculus_tutors.php","timestamp":"2014-04-20T06:46:19Z","content_type":null,"content_length":"24115","record_id":"<urn:uuid:8450e031-0da5-4a22-8725-7ef22ea1f937>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00643-ip-10-147-4-33.ec2.inte... |
Kavli Foundation: Introduction to Theoretical...
Kavli Foundation: Introduction to Theoretical Astrophysics
5133 views | 5m 30s
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Narrated by Alan Alda, this introduction to theoretical astrophysics gives us a brief overview of the field and illuminates some ... | {"url":"http://www.dnatube.com/video/1654/Kavli-Foundation-Introduction-to-Theoretical-Astrophysics","timestamp":"2014-04-18T20:43:02Z","content_type":null,"content_length":"53061","record_id":"<urn:uuid:098f5751-466b-45fe-a2e1-5112ffdac85a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032... |
True 64 bit double?
On Arduino, double = float = 32 bits.
This is particularly annoying. I'd like to hack an Arduino based clock to display various Mars times, e.g. MTC and mission clocks for the rovers. The math I've found for this is straightforward, but
it does operations involving small and large numbers. The tests... | {"url":"http://adafruit.com/forums/viewtopic.php?f=25&t=34262","timestamp":"2014-04-17T07:08:03Z","content_type":null,"content_length":"37307","record_id":"<urn:uuid:af1a09bf-4e0f-4caf-b10d-ee8bc4492c0c>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00107-ip-10-147-4-33.ec2.internal.... |
Models and selection criteria for regression and classification
Results 1 - 10 of 18
- Journal of Machine Learning Research
"... We describe a graphical model for probabilistic relationships|an alternative tothe Bayesian network|called a dependency network. The graph of a dependency network, unlike aBayesian network, i... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=648087","timestamp":"2014-04-20T02:12:21Z","content_type":null,"content_length":"41621","record_id":"<urn:uuid:0b937968-83d0-4d1e-8d3e-ce083467bf0f>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00180-ip-10-147-4-33.ec2.internal.warc... |
Integrate over area enclosed by curve
Ok i think i understand would that mean it should be [tex]\int_{\theta=0}^{2\pi}\int_{r=0}^{2} r^3 + r^2 drd\theta[/tex]
Which i think comes out with an answer of [tex]40\pi/3[/tex]
If the inetgrand is [tex]r^3 + r[/tex] does that mean the r from the [tex]rdrd\theta[/tex] is only m... | {"url":"http://www.physicsforums.com/showthread.php?t=142865","timestamp":"2014-04-19T09:37:43Z","content_type":null,"content_length":"37292","record_id":"<urn:uuid:38527fff-4b72-4012-b03c-309024880042>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00124-ip-10-147-4-33.ec2.internal.wa... |
Complete Controllability of Fractional Neutral Differential Systems in Abstract Space
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 529025, 11 pages
Research Article
Complete Controllability of Fractional Neutral Differential Systems in Abstract Space
^1School of Mathematics and Computing Science, Changs... | {"url":"http://www.hindawi.com/journals/aaa/2013/529025/","timestamp":"2014-04-20T01:36:14Z","content_type":null,"content_length":"953401","record_id":"<urn:uuid:b037fffe-c8dd-4d18-86ad-1b76eebee654>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00010-ip-10-147-4-33.ec2.internal.warc.... |
compound interest, without using formula's
January 20th 2009, 06:34 PM #1
Jan 2009
compound interest, without using formula's
Suppose we have 100$ to invest and the annual interest rate is 10%. Work out
DIRECTLY (in other words don't use some formula you found somewhere unless you derive it from scratch)
... | {"url":"http://mathhelpforum.com/algebra/69139-compound-interest-without-using-formula-s.html","timestamp":"2014-04-19T20:53:19Z","content_type":null,"content_length":"31570","record_id":"<urn:uuid:75639761-99b1-47eb-8c36-f6278b774d22>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00... |
MathGroup Archive: November 2011 [00051]
[Date Index] [Thread Index] [Author Index]
Re: iteration question
• To: mathgroup at smc.vnet.net
• Subject: [mg122599] Re: iteration question
• From: "Oleksandr Rasputinov" <oleksandr_rasputinov... | {"url":"http://forums.wolfram.com/mathgroup/archive/2011/Nov/msg00051.html","timestamp":"2014-04-17T18:42:33Z","content_type":null,"content_length":"27812","record_id":"<urn:uuid:f9fb47ad-ce44-4166-b514-f5ca7c351219>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00067-ip-10-147-4-33.... |
Sampling and Data: More on Sampling
If we were to examine two samples representing the same population, they would, more than likely, not be the same. Just as there is variation in data, there is variation in samples. As you become
accustomed to sampling, the variability will seem natural.
Example 1
Suppose ABC College... | {"url":"http://cnx.org/content/m16018/latest/","timestamp":"2014-04-23T14:27:26Z","content_type":null,"content_length":"42664","record_id":"<urn:uuid:522f8ac4-7c43-49e3-9e78-24084b72e180>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00257-ip-10-147-4-33.ec2.internal.warc.gz"} |
A/Prof N J Wildberger Personal Pages
The WildTrig series
Rational Trigonometry and Geometry
This is a series of YouTube videos on geometry and rational trigonometry meant for a wide general audience---high school teachers, mathematics students, general public with an interest in geometry.
Please work through these slow... | {"url":"http://web.maths.unsw.edu.au/~norman/YouTube.htm","timestamp":"2014-04-19T14:29:58Z","content_type":null,"content_length":"68246","record_id":"<urn:uuid:bd3ef89d-c872-448a-885a-bd2f8a45dd12>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00286-ip-10-147-4-33.ec2.internal.warc.g... |
This Article
Bibliographic References
Add to:
The Diagnosability of the Matching Composition Network under the Comparison Diagnosis Model
August 2004 (vol. 53 no. 8)
pp. 1064-1069
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tc/2004/08/t1064-abs.html","timestamp":"2014-04-19T05:21:30Z","content_type":null,"content_length":"57646","record_id":"<urn:uuid:743c3988-d8e2-42c1-8021-dab720ab8560>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00605-ip-10-147-4-33.ec2.in... |
The number of combination of placements of square block in 3 different size (1x1, 2x2, 3x3) on a board
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
There is a board of size (m x n).
We are ... | {"url":"https://mathoverflow.net/questions/135541/the-number-of-combination-of-placements-of-square-block-in-3-different-size-1x1","timestamp":"2014-04-18T16:18:56Z","content_type":null,"content_length":"58697","record_id":"<urn:uuid:5124c2a3-888c-4dba-9cbc-186fc5834cc9>","cc-path":"CC-MAIN-2014-15/segments/13982232100... |
simplex method stuff
i have another question and i'm just gonna add it on to this one because i'm stuck on the same thing
The Crystal Glass Works produces glass high quality glass ornaments. The company owns 10 glass cutting machines, 9 glass polishing machines, one packing machine and operates a standard 40-hour
worki... | {"url":"http://www.physicsforums.com/showthread.php?t=369054","timestamp":"2014-04-17T12:41:14Z","content_type":null,"content_length":"57891","record_id":"<urn:uuid:641b222b-c6df-46be-b41f-bc6b776d701f>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00461-ip-10-147-4-33.ec2.internal.w... |
Economic Order Quantity (EOQ) Model
If large quantities of material are ordered at any one time, rather than small quantities, then the inventory ordering costs per unit, and the probability of stock out will be low. However, inventory
carrying costs will be high.
Thus, there is an inventory cost component that tends t... | {"url":"http://www.logisitik.com/learning-center/inventory-management/item/466-economic-order-quantity-eoq-model.html","timestamp":"2014-04-19T15:04:35Z","content_type":null,"content_length":"43462","record_id":"<urn:uuid:9c5eae5b-27b9-40cd-9ca8-352d24eabcbb>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC... |
The algebra of distributive and extensive categories
, 2004
"... The purpose of this paper is to set up a theory of generalized operads and multicategories and to use it as a language in which to propose a definition of weak n-category. Included is a full
explanation of why the proposed definition of n-category is a re... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2020402","timestamp":"2014-04-18T22:13:04Z","content_type":null,"content_length":"30714","record_id":"<urn:uuid:95cc3b67-5688-4f5d-a41d-a7baa0b60d6f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00035-ip-10-147-4-33.ec2.internal.war... |
What VB.NET Rounding methods do I need to call to ge the perferred results?
up vote 1 down vote favorite
I have 4 rounding options: None, Standard, Up, Down
If they choose None and the number is 108.7879, I just want to display 108.78 with no rounding. I know I probably can use Math.Ceil for Up and Math.Floor for Down,... | {"url":"http://stackoverflow.com/questions/5641616/what-vb-net-rounding-methods-do-i-need-to-call-to-ge-the-perferred-results","timestamp":"2014-04-18T20:09:16Z","content_type":null,"content_length":"99074","record_id":"<urn:uuid:e0f28909-3228-4fa0-bdd2-72e923aa6b98>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5... |
express in terms log(x) log(y)
the question is... $\frac{1}{2}log(\frac{\sqrt{x}}{xy})$ my attempt... $\frac{1}{2}log\sqrt{x}-\frac{1}{2}log(xy)$ $log{x}-\frac{1}{2}log(xy)$ the bit what i was unsire about was the sqrt many thanks
http://www.mathhelpforum.com/math-he...b7510f6c-1.gif Note that $\sqrt x = x^{\frac{1}{2}... | {"url":"http://mathhelpforum.com/algebra/132341-express-terms-log-x-log-y-print.html","timestamp":"2014-04-17T23:23:39Z","content_type":null,"content_length":"10816","record_id":"<urn:uuid:b6091a79-73a7-4c75-b2e7-65ff28aa5c02>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00347-ip-10... |
Key Biscayne Math Tutor
Find a Key Biscayne Math Tutor
...I pride myself on my flexibility and availability. I have even been known to respond to text messages about individual math problems when needed. Aside from tutoring, I have experience
teaching at the college level, having taught courses in American Governme... | {"url":"http://www.purplemath.com/key_biscayne_math_tutors.php","timestamp":"2014-04-18T21:36:05Z","content_type":null,"content_length":"23824","record_id":"<urn:uuid:b6e4cb3a-30ef-485b-acab-8816f031320b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00469-ip-10-147-4-33.ec2.internal... |
Re: st: Optimize
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Re: st: Optimize
From Matthew B... | {"url":"http://www.stata.com/statalist/archive/2012-07/msg00826.html","timestamp":"2014-04-18T01:13:21Z","content_type":null,"content_length":"12928","record_id":"<urn:uuid:414183c2-3a88-40f5-9038-93564f3eb9a7>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00204-ip-10-147-4-33.ec2.in... |
Wisconsin Legislature: Ins 2.80(5)(b)3.
Ins 2.80(4)(b) (b)
Deficiency reserves, if any, are calculated for each policy as the excess, if greater than zero, of the quantity A over the basic reserve. The quantity A is obtained by recalculating the basic
reserve for the policy using guaranteed gross premiums instead of ne... | {"url":"http://docs.legis.wisconsin.gov/code/admin_code/ins/2/80/5/b/3?down=1","timestamp":"2014-04-17T07:30:17Z","content_type":null,"content_length":"64048","record_id":"<urn:uuid:f082ed2d-8c74-45b3-8eaf-d6cc9ec67865>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00498-ip-10-147-4-... |
What are the irreducible modular representations of $SU(n,p)$?
up vote 6 down vote favorite
To fix notation, by $SU(n,p)$, I mean the subgroup of $SL_n(\mathbb F_{p^2})$ consisting of matrices $A$ which satisfy $\overline A^t A = 1$, where $\overline A$ is the matrix given by raising all
the entries of $A$ to the power... | {"url":"http://mathoverflow.net/questions/79776/what-are-the-irreducible-modular-representations-of-sun-p","timestamp":"2014-04-17T13:07:53Z","content_type":null,"content_length":"50866","record_id":"<urn:uuid:c02fce99-cd62-4161-aab9-575db282f28c>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140... |
Quick Help With A Question On Algebraic Fractions
August 31st 2007, 11:33 AM #1
Junior Member
Aug 2007
Quick Help With A Question On Algebraic Fractions
A slug travels 4miles at Xmph then another 3 miles at X+4mph
write an expression to show this situation---
i think its 4/x + 3/x+4
correct me if wr... | {"url":"http://mathhelpforum.com/algebra/18273-quick-help-question-algebraic-fractions.html","timestamp":"2014-04-21T04:09:53Z","content_type":null,"content_length":"32745","record_id":"<urn:uuid:b121ed01-1bdc-4039-9103-0f05644a31f5>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-0051... |
Factorial : n!/(n-k)! = n(n-1)(n-2)...(n-k+1) - why?
Why is the equation
(A) n!/(n-k)! = n(n-1)(n-2)...(n-k+1)
For example, let n=4 and k=2, then
4!/2! = 4x3x2x1 / 2x1 = 4x3 = 12.
I understand this example, but I can't make the connection with this and the right-hand-side of equation (A).
For example, why is our exampl... | {"url":"http://www.physicsforums.com/showthread.php?t=430857","timestamp":"2014-04-16T07:49:50Z","content_type":null,"content_length":"25441","record_id":"<urn:uuid:efcd70c5-8a87-420b-91b3-83f6edee420e>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00093-ip-10-147-4-33.ec2.internal.wa... |
A dynamic data structure for planar graph embedding
- CONGRESSUS NUMERANTIUM , 1992
"... Drawing graphs is an important problem that combines flavors of computational geometry and graph theory. Applications can be found in a variety of areas including circuit layout, network
management, software engineering, and graphi... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2704765","timestamp":"2014-04-17T00:59:26Z","content_type":null,"content_length":"34462","record_id":"<urn:uuid:6ff8e30f-24f4-4d7c-ad99-3b3fbfe10810>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00526-ip-10-147-4-33.ec2.internal.war... |
3.10 Summary
Next: 3.11 Bibliographical and Historical Up: 3. The Reinforcement Learning Previous: 3.9 Optimality and Approximation Contents
Let us summarize the elements of the reinforcement learning problem that we have presented in this chapter. Reinforcement learning is about learning from interaction how to b... | {"url":"http://webdocs.cs.ualberta.ca/~sutton/book/ebook/node37.html","timestamp":"2014-04-20T13:47:42Z","content_type":null,"content_length":"7812","record_id":"<urn:uuid:9108df56-fa3a-4b75-bba0-168d6cb4b8b0>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00521-ip-10-147-4-33.ec2.int... |
Type-level naturals
N-ary functions
type family Fn n a b Source
Type family for n-ary functions.
newtype Fun n a b Source
Newtype wrapper which is used to make Fn injective.
Arity n => Functor (Fun n a)
class Arity n whereSource
Type class for handling n-ary functions.
:: (forall k. t (S k) -> a -> t k) Fold function
... | {"url":"http://hackage.haskell.org/package/fixed-vector-0.1.2.1/docs/Data-Vector-Fixed-Internal.html","timestamp":"2014-04-19T11:09:26Z","content_type":null,"content_length":"23557","record_id":"<urn:uuid:4ad2075e-f445-4c3c-b955-85f0ec50c282>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-2014041600... |
Roslyn Heights Algebra 2 Tutor
Find a Roslyn Heights Algebra 2 Tutor
...It is easy for me to get along with people and help them with any problems they have, in education and even personally if necessary. A little about me, I grew up in New York with great family
and friends. I am responsible, hardworking, caring, ... | {"url":"http://www.purplemath.com/Roslyn_Heights_Algebra_2_tutors.php","timestamp":"2014-04-17T07:44:09Z","content_type":null,"content_length":"24358","record_id":"<urn:uuid:f58d9728-0832-4ba8-968c-3df4a7737a5e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00554-ip-10-147-4-33.ec2.in... |
The Danger of Naïveté
In my previous post on shuffling, I glossed over something very important. The very first thing that came to mind for a shuffle algorithm is this:
for (int i = 0; i < cards.Length; i++)
int n = rand.Next(cards.Length);
Swap(ref cards[i], ref cards[n]);
It's a nice, simple solution to the shuffling... | {"url":"http://blog.codinghorror.com/the-danger-of-naivete/","timestamp":"2014-04-21T10:30:17Z","content_type":null,"content_length":"15166","record_id":"<urn:uuid:7a8db089-fbf6-47a9-b08f-40aac4986070>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00414-ip-10-147-4-33.ec2.internal.wa... |
Brevet US6339434 - Image scaling circuit for fixed pixed resolution display
This application claims priority from U.S. Provisional Application No. 60/065,445, filed Nov. 24, 1997 and U.S. Provisional Application No. 60/086,121, filed May 20, 1998, which are incorporated
herein by reference.
1. Field of the Invention
Th... | {"url":"http://www.google.fr/patents/US6339434","timestamp":"2014-04-18T00:47:28Z","content_type":null,"content_length":"155653","record_id":"<urn:uuid:38a7ca88-45e6-4c35-b9cb-a553a009df20>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00418-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Law of Large Numbers vs. KeithS, Eigenstate and my other TSZ critics
» The Law of Large Numbers vs. KeithS, Eigenstate and my other TSZ critics
The Law of Large Numbers vs. KeithS, Eigenstate and my other TSZ critics
June 24, 2013 Posted by scordova under Humor, Mathematics 36 Comments
I went through a great deal ... | {"url":"http://www.uncommondescent.com/humor/the-law-of-large-numbers-vs-keiths-eigenstate-my-tsz-critics/","timestamp":"2014-04-20T05:47:33Z","content_type":null,"content_length":"108685","record_id":"<urn:uuid:911f3ce0-ab14-4352-a4ca-6f23c4d0c7ee>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-201... |
Could the combination of general relativity and quantum mechanics lead to spintronics?
(PhysOrg.com) -- In the early 20^th century, two famous discoveries about spin were made. One of them, discovered by Albert Einstein and Wander Johannes de Haas, explains a relationship between the
spin of elementary particles. They ... | {"url":"http://phys.org/news/2011-03-combination-relativity-quantum-mechanics-spintronics.html","timestamp":"2014-04-17T22:19:42Z","content_type":null,"content_length":"78239","record_id":"<urn:uuid:6d2b4647-a945-43f8-86bf-3d693f26fb5a>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-0... |
Porter, TX Algebra 2 Tutor
Find a Porter, TX Algebra 2 Tutor
...I know I can help you.I currently teach Algebra 1 on a team that was hand selected because of our success in delivering the information. I have a 97% pass rate on Texas EOC's and have brought
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User Halfdan Faber
bio website
location San Diego, CA
visits member for 4 years, 5 months
seen Apr 13 at 19:10
stats profile views 1,375
9 awarded Famous Question
1 awarded Caucus
15 accepted What is the path cardinality of an infinite binary tree with fractal boundary of c... | {"url":"http://mathoverflow.net/users/1320/halfdan-faber?tab=activity","timestamp":"2014-04-19T12:30:28Z","content_type":null,"content_length":"47755","record_id":"<urn:uuid:99cf4446-283b-4692-a5cd-04a26418c46b>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00252-ip-10-147-4-33.ec2.i... |
Pi: Other plots
Approximation properties
Scaled minimal distance of the nearest rational number with a given denominator to . The graphic shows .
Convergence of some sum and limit representations
Convergents of the representation for as a function of .
Convergence of the representation as a function of and .
Convergenc... | {"url":"http://functions.wolfram.com/Constants/Pi/visualizations/8/","timestamp":"2014-04-17T01:06:58Z","content_type":null,"content_length":"60851","record_id":"<urn:uuid:46e78718-b1b0-4747-8566-fb768e0e9cc1>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00661-ip-10-147-4-33.ec2.inte... |
The Shaw Prize - Top prizes for astronomy, life science and mathematics
Welcome Speech by Professor Chen-Ning Yang,
Chairman of Board of Adjudicators
The three scientific fields covered by the Shaw Prizes, Astronomy, Life Science and Medicine, and Mathematical Sciences, are all making spectacular progress in recent yea... | {"url":"http://www.shawprize.org/en/shaw.php?tmp=5&twoid=79&threeid=136&fourid=202&fiveid=87","timestamp":"2014-04-20T03:10:26Z","content_type":null,"content_length":"71804","record_id":"<urn:uuid:809276c8-5b04-4a00-aaf7-69ef12c35189>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-005... |
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Thanks ton for this site . This site is my main reason for clearing cts written which happend on 5/4/2014 in chennai ... | {"url":"http://www.m4maths.com/4476-A-candidate-appearing-for-an-examination-has-to-secure-40-marks-to-pass-paper-I-But-he-secured-only-40.html","timestamp":"2014-04-16T07:39:09Z","content_type":null,"content_length":"88337","record_id":"<urn:uuid:be0776de-2602-4bf1-8c6d-7681777504ac>","cc-path":"CC-MAIN-2014-15/segmen... |
Dividing out a variable from a quotient
October 29th 2012, 06:55 AM
Dividing out a variable from a quotient
I don't think I've ever mastered this concept. If I have a problem like $\frac{x+2a+3b}{x} = {4}$, can I just divide the x out to get $1+2a+3b = 4$ ?
I know if I look at the first expression like $\frac{x... | {"url":"http://mathhelpforum.com/algebra/206311-dividing-out-variable-quotient-print.html","timestamp":"2014-04-18T18:53:17Z","content_type":null,"content_length":"6505","record_id":"<urn:uuid:acf42fa4-ebf9-4093-bbd6-1926ef3c738b>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00365-ip... |
The 1+1 Dimensional Abelian Higgs Model Revisited: Physical Sector and Solitons
The 1+1 Dimensional Abelian Higgs Model Revisited: Physical Sector and Solitons
ABSTRACT In this paper the two dimensional abelian Higgs model is revisited. We show that in the physical sector, the solutions to the Euler-Lagrange equations ... | {"url":"http://www.researchgate.net/publication/23561725_The_11_Dimensional_Abelian_Higgs_Model_Revisited_Physical_Sector_and_Solitons","timestamp":"2014-04-21T16:44:45Z","content_type":null,"content_length":"125961","record_id":"<urn:uuid:fa166be6-c4b5-45af-8778-2c7d0c236078>","cc-path":"CC-MAIN-2014-15/segments/13976... |
Hyperbolic cosecant: Introduction to the Hyperbolic Cosecant Function (subsection Csch/04)
In the complex ‐plane, the function is defined by the same formula that was used to define real values:
In the points , where has zeros, the denominator of the last formula equals zero and has singularities (poles of the first o... | {"url":"http://functions.wolfram.com/ElementaryFunctions/Csch/introductions/Csch/04/","timestamp":"2014-04-18T15:59:32Z","content_type":null,"content_length":"35762","record_id":"<urn:uuid:06262792-f3e2-467b-85d4-49d43ae17d9c>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00301-ip-10... |
sums of power sequences
Stangerzv wrote:
Hi cmowla
I happened to read the article regarding the sums of power of integer using Bernoulli & Pascal long time ago. Could look similar but you can read it here www.sanjosemathcircle.org/handouts/
When I was in the process of deriving the formula which I used to c... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=16890","timestamp":"2014-04-16T13:21:38Z","content_type":null,"content_length":"46964","record_id":"<urn:uuid:91d857a3-d2ef-47df-b48f-a69110b169ae>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00107-ip-10-147-4-33.ec2.internal.w... |
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: Explained
Math 30-1 & Pre-Calculus 12: Explained
Welcome to Mathematics 30-1 & Pre-Calculus 12: Explained, an unofficial online resource aligned to the WNCP curriculum used in Western Canada. This website can be used as a supplement for
Pre-Calculus 12 (BC|YT), Math 30-1 (AB|NT|NU), Pre-Calculus 30 (SK), or Pre-Calcu... | {"url":"http://www.math30.ca/index.php","timestamp":"2014-04-17T21:44:02Z","content_type":null,"content_length":"14466","record_id":"<urn:uuid:c059e75d-c5ec-4731-9851-5f36cb454a8f>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00204-ip-10-147-4-33.ec2.internal.warc.gz"} |
National Museum of American History
Women Mathematicians and NMAH Collections
Daina Taimina: A Modern Day Mathematical Model Maker
During the late nineteenth and early twentieth centuries mathematical models of surfaces were often used in teaching geometry. Although women constructed models during that period, the earl... | {"url":"http://americanhistory.si.edu/collections/object-groups/women-mathematicians?ogmt_page=women-math-taimina&ogmt_view=grid","timestamp":"2014-04-16T13:41:14Z","content_type":null,"content_length":"51225","record_id":"<urn:uuid:4e8ddd9b-3d3b-4e1e-b3f9-0d0262be5e91>","cc-path":"CC-MAIN-2014-15/segments/139760952342... |
Is a smooth cubic threefold diffeomorphic to a rational threefold?
up vote 6 down vote favorite
A theorem of Clemmens and Griffiths states that a smooth hypesurface in $\mathbb CP^4$ of degree three is not rational. I would like to know if nevertheless it is diffeomorphic (as a smooth real
$6$-dimensional manifold) to ... | {"url":"http://mathoverflow.net/questions/115654/is-a-smooth-cubic-threefold-diffeomorphic-to-a-rational-threefold/115701","timestamp":"2014-04-17T07:40:39Z","content_type":null,"content_length":"56439","record_id":"<urn:uuid:498c98ce-edbd-4bbd-a27e-26c0ea13a3c8>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/wa... |
Abstract Harmonic Analysis, volume II
, 1996
"... We associate to each locally finite directed graph G two locally compact groupoids G and G(?). The unit space of G is the space of one--sided infinite paths in G, and G(?) is the reduction of G
to the space of paths emanating from a distinguished vertex ?. We show that ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=8205609","timestamp":"2014-04-16T13:12:30Z","content_type":null,"content_length":"20110","record_id":"<urn:uuid:4e075ea9-54f3-4243-b54e-e4422f5a4ce0>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00129-ip-10-147-4-33.ec2.internal.wa... |