content stringlengths 86 994k | meta stringlengths 288 619 |
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Multiples of 8 plus 1
Fair enough - I'm an engineer...I know just enough math to be dangerously wrong sometimes. You might enjoy this one if you haven't seen it already.
Multiples of 8 plus 1
Ah too bad - you publish any of these, by chance?
Carpeting a Donut
The cool thing in the 2nd solution is that it uses intuition... | {"url":"http://www.mindcipher.com/users/31","timestamp":"2014-04-16T07:13:33Z","content_type":null,"content_length":"14293","record_id":"<urn:uuid:977bebde-651f-4225-bbdc-dbea076281c8>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00596-ip-10-147-4-33.ec2.internal.warc.gz"} |
calculating log using ti-84 plus
Author ... | {"url":"http://www.algebra-online.com/algebra-homework-soft/multiplying-fractions/calculating-log-using-ti-84.html","timestamp":"2014-04-17T01:09:40Z","content_type":null,"content_length":"29646","record_id":"<urn:uuid:d1c61056-4c9a-4b10-96dc-9f831d56878c>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MA... |
This Article
Bibliographic References
Add to:
A General Model for Performance Investigations of Priority Based Multiprocessor System
June 1992 (vol. 41 no. 6)
pp. 747-754
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tc/1992/06/t0747-abs.html","timestamp":"2014-04-18T08:48:40Z","content_type":null,"content_length":"57960","record_id":"<urn:uuid:2eda4813-3722-42ef-a6c1-e5cfd768dfe3>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00265-ip-10-147-4-33.ec2.in... |
Linear Interpolation FP1 Formula
Re: Linear Interpolation FP1 Formula
repeat step 2.
Last edited by bobbym (2013-02-25 23:18:28)
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematician... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=255167","timestamp":"2014-04-20T06:00:35Z","content_type":null,"content_length":"37934","record_id":"<urn:uuid:9c0a0e87-8345-45f7-91d5-9bca53f0b24e>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00421-ip-10-147-4-33.ec2.internal.... |
Math Forum Discussions - Which interpolation?
Date: Dec 7, 2012 1:13 PM
Author: Cristiano
Subject: Which interpolation?
From a very slow simulation I got y= f(x):
x y
5 0.8048174
6 0.8194384
44 0.9706268
47 0.9724846
48765 0.9999756
53765 0.9999776
For every x, I stop the simulation whe... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=7933822","timestamp":"2014-04-17T05:08:44Z","content_type":null,"content_length":"1695","record_id":"<urn:uuid:a3ba3e5a-6f19-457d-b3b1-0352c33187bc>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00652-ip-10-147-4-33.ec2.interna... |
Get homework help at HomeworkMarket.com
Submitted by
on Tue, 2012-01-17 20:35
due date not specified
answered 1 time(s)
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Initially, A yoga ball is partially blown up and its surface area measured. Afterwards, it is filled completely and its...
Initiall... | {"url":"http://www.homeworkmarket.com/content/initially-yoga-ball-partially-blown-and-its-surface-area-measured-afterwards-it-filled-compl","timestamp":"2014-04-16T08:29:58Z","content_type":null,"content_length":"49917","record_id":"<urn:uuid:96fd9e5f-61b0-4cb1-a4a6-2cb748bb4e87>","cc-path":"CC-MAIN-2014-15/segments/13... |
BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Innersync Studio//campusuite25//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20140418T131317Z SUMMARY:Math & CS Seminar DESCRIPTION:Mathematics and Computer
Science professor Dr. David Berry wi ll discuss his experiences teaching MATH 115 at Xavier. Â He says: MATH 1 15\, Topics in A... | {"url":"http://www.xavier.edu/campusuite25/public/calendar/feed_me.cfm?format=icalendar&id=35551","timestamp":"2014-04-18T13:13:17Z","content_type":null,"content_length":"2229","record_id":"<urn:uuid:f691f325-84c8-474b-a088-c4ddf5b6f19c>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-... |
Nuclear Space problem
up vote 1 down vote favorite
I need to show that if X is compact,then C(X) is nuclear.Also is the condition X is metrisable necessary. I am at present attending a conference "Recent Aadvances in Operator Theory". This problem
was given by Adam Skalski,Warshaw in the conference
oa.operator-algebras... | {"url":"http://mathoverflow.net/questions/118054/nuclear-space-problem","timestamp":"2014-04-16T22:21:52Z","content_type":null,"content_length":"50867","record_id":"<urn:uuid:9c3c9373-7a45-4d01-8460-436e6da421e6>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00304-ip-10-147-4-33.ec2.i... |
Figure 4: Calibration curves for MCYST-LR in three different matrices (MeOH, Stigeoclonium sp. extract, and salmon hydrolyzate) and the computed limit of detection (LOD) for a protonated MCYST-LR
molecular ion mass of 995. From (a) to (c) the calibration curve of MCYST-LR in MeOH, the calibration curve of MCYST-LR in S... | {"url":"http://www.hindawi.com/journals/bmri/2013/414631/fig4/","timestamp":"2014-04-17T17:01:05Z","content_type":null,"content_length":"3889","record_id":"<urn:uuid:514f4b5f-1b7a-4405-9aad-d383247728d6>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00522-ip-10-147-4-33.ec2.internal.w... |
The Binomial Distribution
\(\newcommand{\P}{\mathbb{P}}\) \(\newcommand{\E}{\mathbb{E}}\) \(\newcommand{\R}{\mathbb{R}}\) \(\newcommand{\N}{\mathbb{N}}\) \(\newcommand{\bs}{\boldsymbol}\) \(\newcommand{\var}{\text{var}}\) \(\
newcommand{\skew}{\text{skew}}\) \(\newcommand{\kurt}{\text{kurt}}\)
1. 2
2. The Binomial Dis... | {"url":"http://www.math.uah.edu/stat/bernoulli/Binomial.html","timestamp":"2014-04-19T09:24:31Z","content_type":null,"content_length":"46042","record_id":"<urn:uuid:eda9683f-5f37-4c32-ab91-da031a808dba>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00565-ip-10-147-4-33.ec2.internal.w... |
Optics/Fermat's Principle
From Wikibooks, open books for an open world
The Principle[edit]
Fermat's Principle, also known as "The Principle of Least Time" states that:
"Light travels through the path in which it can reach the destination in least time".
It is a fundamental law of optics from which the other laws of... | {"url":"http://en.wikibooks.org/wiki/Optics/Fermat's_Principle","timestamp":"2014-04-18T10:37:18Z","content_type":null,"content_length":"34195","record_id":"<urn:uuid:47c8b4d2-3d0e-407b-99c5-0bddac37e1ab>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00267-ip-10-147-4-33.ec2.internal.... |
11-XX Number theory
11Rxx Algebraic number theory: global fields {For complex multiplication, see 11G15}
11R04 Algebraic numbers; rings of algebraic integers
11R06 PV-numbers and generalizations; other special algebraic numbers
11R09 Polynomials (irreducibilit... | {"url":"http://ams.org/mathscinet/msc/msc.html?t=11R56","timestamp":"2014-04-17T04:48:57Z","content_type":null,"content_length":"16188","record_id":"<urn:uuid:7f16e19b-e5d7-4bee-95c8-8cd1769da659>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00481-ip-10-147-4-33.ec2.internal.warc.gz... |
MathGroup Archive: March 1995 [00053]
[Date Index] [Thread Index] [Author Index]
Re: demodulation question
• To: mathgroup at christensen.cybernetics.net
• Subject: [mg526] Re: [mg514] demodulation question
• From: David Harrison <david... | {"url":"http://forums.wolfram.com/mathgroup/archive/1995/Mar/msg00053.html","timestamp":"2014-04-20T23:50:24Z","content_type":null,"content_length":"36767","record_id":"<urn:uuid:51b7b5cc-74fb-4951-95b1-41e8f7c3cd42>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00648-ip-10-147-4-33.e... |
Mouse Cursor Position in OpenGL coordinates [Archive] - OpenGL Discussion and Help Forums
11-30-2011, 12:00 PM
Is there an easy way to get the current mouse position in OpenGL coordinates without using GLUT?
I'm using an ortho projection and everyting is drawn at -1 so the Z coordinate doesn't really matter to me, but... | {"url":"http://www.opengl.org/discussion_boards/archive/index.php/t-176309.html","timestamp":"2014-04-20T06:23:06Z","content_type":null,"content_length":"5303","record_id":"<urn:uuid:c226d02f-fee6-4b14-a2b7-bb11175ef83b>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00039-ip-10-147-4... |
Nick Chepurniy, Ph.D.
e-mail: nickc@sharcnet.ca
HPC Consultant - SHARCNET http://www.sharcnet.ca
... | {"url":"https://www.sharcnet.ca/help/index.php/INTERPRETERS_vs_COMPILERS","timestamp":"2014-04-19T17:04:06Z","content_type":null,"content_length":"27690","record_id":"<urn:uuid:ad8f4e5a-293d-4e57-8445-3b92c7d3f868>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00177-ip-10-147-4-33.ec... |
Section: POSIX Programmer's Manual (P) Updated: 2003 Local index Up
ldiv, lldiv - compute quotient and remainder of a long division
#include <stdlib.h>
ldiv_t ldiv(long numer, long denom);
lldiv_t lldiv(long long numer, long long denom);
These functions shall compute the quotient and remainder of the division of the nu... | {"url":"http://www.makelinux.net/man/3posix/L/lldiv","timestamp":"2014-04-20T03:51:15Z","content_type":null,"content_length":"10776","record_id":"<urn:uuid:18644c91-a2a3-4d9f-9bcc-91d846930eef>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00038-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts by
Total # Posts: 57
read each clue below.then find the vocabulary word on the right that matches the clue.draw a line from the clue to the word.
Carr Middle School
Math 601 divide by 57. I need to show all the work for this long division problem.
This is about variables. The problem is d/2.5 - 3.4 = 4.6. What a... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Makayla","timestamp":"2014-04-20T13:58:42Z","content_type":null,"content_length":"14189","record_id":"<urn:uuid:0cac298a-89f1-4c15-9744-1786f131c982>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00127-ip-10-147-4-33.ec2.int... |
CGTalk - Xpresso: Dot Product Node, Output Error
10-28-2006, 04:21 PM
I am trying to calculate angles between objects with the Dot Product Node in Xpresso, this all works fine until one of the objects is at 0,0,0 and gives an calculation error.
I know how to calculate the angles the hard way with math nodes ect., but t... | {"url":"http://forums.cgsociety.org/archive/index.php/t-422603.html","timestamp":"2014-04-18T03:21:22Z","content_type":null,"content_length":"5925","record_id":"<urn:uuid:847412de-63ca-4c93-abc5-b46b34bf9dd8>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00283-ip-10-147-4-33.ec2.inte... |
Help with this series please
March 18th 2011, 03:13 PM
Help with this series please
Hi can someone help me figure this out:
I know its convergent, but I'm trying to figure out how to get it into the form:
If you notice, when n = 1, the first term is always 1. Then it becomes 1+7^2/8^2 all the way till n.
... | {"url":"http://mathhelpforum.com/calculus/174988-help-series-please-print.html","timestamp":"2014-04-23T17:55:05Z","content_type":null,"content_length":"8845","record_id":"<urn:uuid:dbfc0e23-fcb3-4cf7-8200-d6737d8f94ee>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00107-ip-10-147-4-3... |
the encyclopedic entry of data encryption key
Data Encryption Standard
) is a
(a method for
information) selected by
as an official
Federal Information Processing Standard
(FIPS) for the
United States
in 1976 and which has subsequently enjoyed widespread use internationally. The
was initially controversial with
design ... | {"url":"http://www.reference.com/browse/data+encryption+key","timestamp":"2014-04-18T11:27:12Z","content_type":null,"content_length":"122805","record_id":"<urn:uuid:233cccf5-c0dc-44fa-9f8b-e1c32775f25c>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00004-ip-10-147-4-33.ec2.internal.w... |
Exceptional Code
This is a short tutorial on Binary Search Trees covering the basic operations that are often done on such trees.
Binary Search Tree
(BST) is a tree data structure that has the following property:
For any node x in the tree, the left subtree rooted at x only contains nodes with values less than or equal... | {"url":"http://exceptional-code.blogspot.com/2011_08_01_archive.html","timestamp":"2014-04-16T21:52:23Z","content_type":null,"content_length":"103375","record_id":"<urn:uuid:83cf96ee-2536-483e-9d4a-09ae2e8dcf3d>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00108-ip-10-147-4-33.ec2.i... |
Theory of the backpropagation neural network
Results 1 - 10 of 67
, 1993
"... Several researchers characterized the activation fimction under which multilayer feedforward networks can act as universal approximators. We show that most of all the characterizations that were
reported thus far in the literature are special... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1762094","timestamp":"2014-04-20T17:10:46Z","content_type":null,"content_length":"39572","record_id":"<urn:uuid:13a1ea72-280b-45fc-9c5c-a4b4bb180c64>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00138-ip-10-147-4-33.ec2.internal.wa... |
Three quarter circle problem...
February 16th 2013, 04:20 PM
Three quarter circle problem...
My first post! I do have a question about three quarters of a circle perimeter question. It said the perimeter is 572. How do you separate the straight edges? What is the solution? Thanks for all
your help! (Nod)
Februa... | {"url":"http://mathhelpforum.com/geometry/213217-three-quarter-circle-problem-print.html","timestamp":"2014-04-19T03:23:55Z","content_type":null,"content_length":"4927","record_id":"<urn:uuid:7a41de8c-ed3d-4fc9-ad85-58c45f7156d1>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00254-ip-... |
MathGroup Archive: May 2010 [00286]
[Date Index] [Thread Index] [Author Index]
Re: Latex, Mathematica, and journals
• To: mathgroup at smc.vnet.net
• Subject: [mg109781] Re: Latex, Mathematica, and journals
• From: Murray Eisenberg <mur... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/May/msg00286.html","timestamp":"2014-04-20T06:19:45Z","content_type":null,"content_length":"28889","record_id":"<urn:uuid:afab444c-3f7a-48c2-899c-09d013399fb6>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00214-ip-10-147-4-33.e... |
the first resource for mathematics
Variable selection via nonconcave penalized likelihood and its oracle properties.
(English) Zbl 1073.62547
Summary: Variable selection is fundamental to high-dimensional statistical modeling, including nonparametric regression. Many approaches in use are stepwise selection procedures,... | {"url":"http://zbmath.org/?q=an:1073.62547","timestamp":"2014-04-19T19:44:23Z","content_type":null,"content_length":"22276","record_id":"<urn:uuid:7e6df228-5ac7-4dc7-96e3-a7a351ebfb53>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00283-ip-10-147-4-33.ec2.internal.warc.gz"} |
Pacific, WA
Find a Pacific, WA Precalculus Tutor
...It is my goal to make math an interesting, if not enjoyable subject. I am detail oriented and very focused on ensuring that whomever I am working with has a comprehensive, worthwhile and
enjoyable experience. I have worked as a laboratory chemist and as an instru... | {"url":"http://www.purplemath.com/Pacific_WA_precalculus_tutors.php","timestamp":"2014-04-16T10:45:26Z","content_type":null,"content_length":"24167","record_id":"<urn:uuid:bd66fa1c-c9b0-49b4-a394-bce96aa7cd20>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00040-ip-10-147-4-33.ec2.int... |
Reasoning and Sense Making Task Library
Focus in High School Mathematics: Reasoning and Sense Making, NCTM’s Principles and Standards for School Mathematics, and the Common Core State Standards, each item addresses:
• Task Design: what the task is asking students to do (see Task Purpose, Task Overview, Focus on Rea... | {"url":"http://www.nctm.org/rsmtasks/","timestamp":"2014-04-21T05:11:33Z","content_type":null,"content_length":"46292","record_id":"<urn:uuid:6cee5ce7-8040-4051-b673-c50a9f07acfa>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00314-ip-10-147-4-33.ec2.internal.warc.gz"} |
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PLS HELP BEEN STUCK FOR HOURS ON THIS. Starting from 1.5 miles... | {"url":"http://openstudy.com/updates/508f7c1ce4b0ad6205374a25","timestamp":"2014-04-24T16:37:24Z","content_type":null,"content_length":"98869","record_id":"<urn:uuid:e9d78560-dbf6-41b6-8adc-d08ef8e83acd>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00295-ip-10-147-4-33.ec2.internal.... |
USBR Water Measurement Manual - Chapter 2 - Basic Concepts Related to Flowing Water and Measurement, Section 10. Energy Balance Flow Relationships
10. Energy Balance Flow Relationships
Hydraulic problems concerning fluid flow are generally handled by accounting in terms of energy per pound of flowing water. Energy meas... | {"url":"http://www.usbr.gov/pmts/hydraulics_lab/pubs/wmm/chap02_10.html","timestamp":"2014-04-21T04:42:19Z","content_type":null,"content_length":"8032","record_id":"<urn:uuid:5e463cfa-2b84-4ff3-9227-3327b918b3dd>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00243-ip-10-147-4-33.ec2.... |
April 10th 2009, 08:01 PM #1
Feb 2009
Show that A and A^{T} have the same eigenvalues. what if anything can we say about the associated eigenvectors of A and A^{T}?
$\det (A - \lambda I) = \det (A - \lambda I)^T = \det (A^T - \lambda I)$.
The eigenvectors of $A^T$ are generally different to those of $A$... | {"url":"http://mathhelpforum.com/advanced-algebra/83176-eigenvalues.html","timestamp":"2014-04-17T13:18:49Z","content_type":null,"content_length":"35587","record_id":"<urn:uuid:5c4ba06a-b7f4-4fd4-bf39-a8cdafd6ed73>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00008-ip-10-147-4-33.ec... |
[FOM] 238:Pi01 Independence/Large Large Cardinals/Correction
Harvey Friedman friedman at math.ohio-state.edu
Tue Dec 7 22:31:23 EST 2004
This corrects my first version of Pi01 independence from n-huge cardinals in
posting #236. The strength has now shot up to lots of nontrivial elementary
embeddings of ranks into thems... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2004-December/008640.html","timestamp":"2014-04-18T13:59:37Z","content_type":null,"content_length":"9629","record_id":"<urn:uuid:fdcebea7-733a-43e1-92c4-c48d2be6dd12>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00390-ip-10-147-4-33.ec2.in... |
About the U of T Mathematics Network
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HowStuffWorks "What Are Numbers?"
What Are Numbers?
Mathematics boils down to pattern recognition. We identify patterns in the world around us and use them to navigate its challenges. To do all this, however, we need numbers -- or at least the
information that our numbers represent.
What are numbers? As we'll explore m... | {"url":"http://science.howstuffworks.com/math-concepts/math1.htm","timestamp":"2014-04-20T05:47:25Z","content_type":null,"content_length":"118915","record_id":"<urn:uuid:b27d98ac-45cf-4e67-9ee6-d5d4923d7eeb>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00012-ip-10-147-4-33.ec2.intern... |
Find past value of money? Isn't actually just like finding future value of money
January 5th 2011, 07:35 AM
Find past value of money? Isn't actually just like finding future value of money
Say if we were to find the past value of $1 at an interest rate of 5% for the 10 years past today.
If we were to use the pr... | {"url":"http://mathhelpforum.com/business-math/167515-find-past-value-money-isnt-actually-just-like-finding-future-value-money-print.html","timestamp":"2014-04-20T04:12:47Z","content_type":null,"content_length":"12238","record_id":"<urn:uuid:38bbd965-2a0c-45c2-ad6b-030b69d0577d>","cc-path":"CC-MAIN-2014-15/segments/139... |
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Re: st: -mfx- after poisson
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Re: st: -mfx- after poisson
From vwiggins@stata.com (Vince Wiggins, StataCorp)
To statalist@hsphsun2.harvard.edu
Subject Re: st: -mfx- after poisson
Date Mon, 01 May 2006 11:45:23 -0500
Scott Cunningham <sc... | {"url":"http://www.stata.com/statalist/archive/2006-05/msg00008.html","timestamp":"2014-04-20T21:24:13Z","content_type":null,"content_length":"9776","record_id":"<urn:uuid:59f81d93-8f73-46c0-81cf-595f828a6b4a>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00401-ip-10-147-4-33.ec2.int... |
First derivative, relative extrema questions
July 16th 2008, 08:03 PM #1
Junior Member
Sep 2007
First derivative, relative extrema questions
1.) Find the relative maxima and relative minima, if any of the function
2.)Average cost the average cost in dollars incurred by Records each week in prressing x compa... | {"url":"http://mathhelpforum.com/calculus/43881-first-derivative-relative-extrema-questions.html","timestamp":"2014-04-21T15:06:33Z","content_type":null,"content_length":"44772","record_id":"<urn:uuid:036d9d18-1e57-49c9-acae-df3365e7fc99>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220... |
A Theorem in Intersection theory.
up vote 1 down vote favorite
Fulton's Book on intersection theory (Pg.223, theorem 12.3) asserts the following result:
For r pure dimensional schemes in P^n, whose co-dimensions add to at most n, the product of their degrees is at least as great as the sum of the degrees of the irreduc... | {"url":"http://mathoverflow.net/questions/52579/a-theorem-in-intersection-theory","timestamp":"2014-04-17T12:34:48Z","content_type":null,"content_length":"58483","record_id":"<urn:uuid:4aa61150-22a4-458a-a2e9-ed085d25baac>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00346-ip-10-147... |
The amazing librarian
Issue 47
June 2008
Given an first entry of
the first entry of the first row of
+ the second entry of the first row of
+ ...
+ the last entry of the first row of
Now recall how we have built the matrix
entry of
the first entry of the second row of
+ the second entry of the second row of
+ ...
+... | {"url":"http://plus.maths.org/content/amazing-librarian-0","timestamp":"2014-04-19T15:32:28Z","content_type":null,"content_length":"34768","record_id":"<urn:uuid:b0f52dd8-3c55-4468-8759-37fd2a330ecb>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00588-ip-10-147-4-33.ec2.internal.warc.... |
Hilbert Curve Coffee Table
Fractal Furniture
One day I got a bee in my bonnet to make some fractal furniture with copper pipe. The Hilbert Curve was the obvious first choice.
At the time, I'd only made one other piece of furniture out of copper pipe, and was showing it off at the Fat Man & Circuit Girl show. They asked... | {"url":"http://art.net/~simran/Etc/HilbertCoffee0.html","timestamp":"2014-04-17T06:49:40Z","content_type":null,"content_length":"6308","record_id":"<urn:uuid:f32bd515-00bf-4773-b177-d4e1264b4102>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00459-ip-10-147-4-33.ec2.internal.warc.gz"} |
Totowa Prealgebra Tutor
Find a Totowa Prealgebra Tutor
...Using these methods allows the students to learn in a way which makes it fun for them, while at the same time learning a language. Throughout my experiences of learning the language, I found
that I was better able to learn the language when a variety of meth... | {"url":"http://www.purplemath.com/Totowa_prealgebra_tutors.php","timestamp":"2014-04-17T19:41:27Z","content_type":null,"content_length":"24267","record_id":"<urn:uuid:e7693f8c-2729-46d7-9b9d-f32ebc662b5c>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00426-ip-10-147-4-33.ec2.internal.... |
From Wiki.GIS.com
Longitude (pronounced /ˈlɒndʒɨtju˝d/ or /ˈlɒŋɡɨtju˝d/),^[1] identified by the Greek letter lambda (λ), is the geographic coordinate most commonly used in cartography and global navigation for
east-west measurement. It is the angular distance measured east or west and usually expressed in degrees (or h... | {"url":"http://wiki.gis.com/wiki/index.php/Longitude","timestamp":"2014-04-16T22:12:08Z","content_type":null,"content_length":"57240","record_id":"<urn:uuid:3b1afeea-c275-43f9-a389-56788e711293>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00341-ip-10-147-4-33.ec2.internal.warc.gz"} |
equate to sth
English definition of “equate to sth”
equate to sth
— phrasal verb with equate /ɪˈkweɪt/ verb [T]
› to be the same in amount, number, or size: The price of such goods in those days equates to about $50 a kilo at current prices.Calculations and calculatingAddition, subtraction, multiplication and
Focus... | {"url":"http://dictionary.cambridge.org/us/dictionary/british/equate-to-sth?topic=calculations-and-calculating","timestamp":"2014-04-21T12:13:30Z","content_type":null,"content_length":"66431","record_id":"<urn:uuid:73eee0ff-3d2d-4ba1-9be8-f749e27d8ece>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-... |
Linpack Benchmark -- Java Version
This applet runs the Linpack Benchmark in Java. The Linpack Benchmark is a numerically intensive test that has been used for years to measure the floating point performance of computers. To run the
benchmark after the graph loads hit "Press to run ...".
Jack Dongarra, Reed Wade, and Pa... | {"url":"http://www.netlib.org/benchmark/linpackjava/","timestamp":"2014-04-19T01:50:56Z","content_type":null,"content_length":"5507","record_id":"<urn:uuid:5fd91f5d-cf7f-490a-9155-1502596a7053>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00550-ip-10-147-4-33.ec2.internal.warc.gz"} |
Physics Forums - View Single Post - Show that [A,B^{n}]=nB^{n-1}[A,B]
I'm having trouble figuring out the following commutator relation problem:
Suppose A and B commute with their commutator, i.e., [tex][B,[A,B]]=[A,[A,B]]=0[/tex]. Show that
I have
[tex][A,B^{n}] = AB^{n} - B^{n}A[/tex]
and also
[tex][A,B^{n}] = AB^{n... | {"url":"http://www.physicsforums.com/showpost.php?p=1018006&postcount=2","timestamp":"2014-04-19T07:30:14Z","content_type":null,"content_length":"8207","record_id":"<urn:uuid:58086d21-1406-42fd-9ab5-d15c4e1c1abc>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00612-ip-10-147-4-33.ec2.... |
Undergraduate Catalog 2009-2011
STAT 104 Elementary Statistics 3
Prereq.: MATH 101 (C- or higher) or placement exam. Intuitive treatment of some fundamental concepts involved in collecting, presenting, and analyzing data. Topics include frequency distributions,
graphical presentations, measures of relative position, me... | {"url":"http://www.ccsu.edu/page.cfm?p=2755","timestamp":"2014-04-20T23:37:00Z","content_type":null,"content_length":"25432","record_id":"<urn:uuid:4227ace9-4e51-4170-bf8d-430648b73847>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00185-ip-10-147-4-33.ec2.internal.warc.gz"} |
On the Correctness of Parallel Bisection in Floating Point
James W. Demmel, Inderjit Dhillon and Huan Ren
EECS Department
University of California, Berkeley
Technical Report No. UCB/CSD-94-805
March 1994
Bisection is an easily parallelizable method for finding the eigenvalues of real symmetric tridiagonal matrices, or ... | {"url":"http://www.eecs.berkeley.edu/Pubs/TechRpts/1994/5599.html","timestamp":"2014-04-19T14:33:19Z","content_type":null,"content_length":"6990","record_id":"<urn:uuid:49b54729-97d4-45c2-98c0-712988c08095>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00530-ip-10-147-4-33.ec2.interna... |
Structural and Thermophysical Properties of Cadmium Oxide
ISRN Thermodynamics
Volume 2012 (2012), Article ID 798140, 4 pages
Research Article
Structural and Thermophysical Properties of Cadmium Oxide
High Pressure Research Laboratory, Department of Physics, Barkatullah University, Bhopal 462026, India
Received 19 Janua... | {"url":"http://www.hindawi.com/journals/isrn/2012/798140/","timestamp":"2014-04-17T05:16:23Z","content_type":null,"content_length":"107115","record_id":"<urn:uuid:f97b60f2-33fb-4ca4-aac3-fd8a8e157837>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00598-ip-10-147-4-33.ec2.internal.warc... |
Your students know how to find the area of common figures like rectangles, parallelograms, and triangles. Now they will extend their knowledge to finding the area of a circle. Spend some time helping
them understand the number pi as the ratio of the circumference of a circle to its diameter. This will help them feel mo... | {"url":"http://www.eduplace.com/math/mathsteps/6/g/6.pi.ideas.html","timestamp":"2014-04-17T06:51:49Z","content_type":null,"content_length":"8969","record_id":"<urn:uuid:107d0e0e-d5e0-4c7f-bccf-717d8d73b573>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00597-ip-10-147-4-33.ec2.inter... |
Towards higher dimensional analogues of the torsor of Drinfeld's associators
Seminar Room 1, Newton Institute
The purpose of this talk is to give a description of the set of homotopy classes of formality quasi-isomorphisms for a Sullivan model of the Little n-discs operads, where we consider any n>1.
The Sullivan model... | {"url":"http://www.newton.ac.uk/programmes/GDO/seminars/2013040813301.html","timestamp":"2014-04-16T19:03:19Z","content_type":null,"content_length":"6268","record_id":"<urn:uuid:984000e7-a28c-43da-b7bc-84135f4f42c5>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00051-ip-10-147-4-33.e... |
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Physics Forums - View Single Post - Mass in Relativity
But my question reamains unanswered! As in post #8
"By that I suppose that mass is a scalar qty and hence invariant. But the relativistic mass is just due to relative motion between two observers. But then how mass is defined in SR and QM and GR ? Is
the definitio... | {"url":"http://www.physicsforums.com/showpost.php?p=1166623&postcount=11","timestamp":"2014-04-17T15:31:47Z","content_type":null,"content_length":"7089","record_id":"<urn:uuid:5be58d8e-b407-4da1-93d7-1d462ed454d7>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00151-ip-10-147-4-33.ec2.... |
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Main dish \[(1-x^2) y'-x^2y = (1+x)\sqrt{1-x^2}\]
• one year... | {"url":"http://openstudy.com/updates/50adfb19e4b09749ccabd628","timestamp":"2014-04-19T22:47:23Z","content_type":null,"content_length":"35171","record_id":"<urn:uuid:92b5bc10-0829-4945-b85d-efc9104c8a33>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00558-ip-10-147-4-33.ec2.internal.... |
VARIANCE IN CRAPS--ODDS BET OR NO?
November 20th, 2009 at 10:01:04 AM permalink
In a previous thread, one poster suggested that after 10,000 or so rolls, your results would be "durn close" whether you take the odds bet or not. I disagree, and here is my attempt to
explain why.
I'd li... | {"url":"http://wizardofvegas.com/forum/questions-and-answers/math/384-variance-in-craps-odds-bet-or-no/","timestamp":"2014-04-20T20:55:51Z","content_type":null,"content_length":"34435","record_id":"<urn:uuid:b1ef0816-1e38-4a56-a3c4-ef7e7d46f54c>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423... |
Salem, NH Science Tutor
Find a Salem, NH Science Tutor
...I taught eight years High school Physics. I taught over forty College Courses in Physics, Mathematics and Electrical Engineering. I have a CAGS degree in Educational Leadership (It is like a
Master's degree, in School Administration). I enjoy teaching High/M... | {"url":"http://www.purplemath.com/salem_nh_science_tutors.php","timestamp":"2014-04-16T10:41:37Z","content_type":null,"content_length":"23774","record_id":"<urn:uuid:b8bcfead-5002-4d3b-ac9b-f3dab5903ef3>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00454-ip-10-147-4-33.ec2.internal.... |
Journal of the Optical Society of America
Over a range of high temporal and low spatial frequencies, counterphase flickering gratings evoke the so-called frequency-doubling illusion, in which the apparent brightness of the grating varies at
twice its real spatial frequency. The form of the nonlinearity that causes this... | {"url":"http://www.opticsinfobase.org/josa/abstract.cfm?uri=josa-71-9-1051","timestamp":"2014-04-16T10:09:14Z","content_type":null,"content_length":"79229","record_id":"<urn:uuid:8f9eaa8e-53ef-4c30-ad3b-cbabe9298abd>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00034-ip-10-147-4-33.... |
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...I taught eight years High school Physics. I taught over forty College Courses in Physics, Mathematics and Electrical Engineering. I have a CAGS degree in Educational Leadership (It is like a
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"The Quantum Universe" and "How to teach quantum physics to your dog"
> “The Quantum Universe” and “How to teach quantum physics to your dog”
“The Quantum Universe” and “How to teach quantum physics to your dog”
I’ve written previously about how it can be difficult to move from the basics of a subject to the more compl... | {"url":"http://davidmcgloin.wordpress.com/2012/03/23/the-quantum-universe-and-how-to-teach-quantum-physics-to-your-dog/","timestamp":"2014-04-21T04:32:38Z","content_type":null,"content_length":"57320","record_id":"<urn:uuid:8ee3a699-0f6e-4455-a255-120d19843363>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc... |
Patent application title: OPTICAL WAVEGUIDES HAVING FLATTENED HIGH ORDER MODES
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A deterministic methodology is provided for designing optical fibers that support field-flattened, ring-like higher order modes. The eff... | {"url":"http://www.faqs.org/patents/app/20120321260","timestamp":"2014-04-17T16:28:10Z","content_type":null,"content_length":"143888","record_id":"<urn:uuid:926f9546-090b-4b04-be7c-94a5efc0ebe0>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00341-ip-10-147-4-33.ec2.internal.warc.gz"} |
Weatherford, TX Geometry Tutor
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...I have found that students at all levels often fear examinations. That fear can be grounded in knowledge problems. either in subject matter or testing fear itself. I have in an in depth
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help with solving for x
August 20th 2013, 10:49 PM #1
Aug 2013
help with solving for x
the problem im having trouble with is: solve 1 + cos(2x) = 2sin^2(2x) for x, where 0 ≤ x < 2π
i set everything equal to 0 and worked it down to (cos(2x) + 1)(2cos(2x) - 1) = 0 and solved each of those individually getting... | {"url":"http://mathhelpforum.com/trigonometry/221309-help-solving-x.html","timestamp":"2014-04-18T18:30:16Z","content_type":null,"content_length":"49404","record_id":"<urn:uuid:c713bd46-c7b6-46d4-be97-834e03221124>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00655-ip-10-147-4-33.ec2... |
cube root
cube root
how do you find this? i tried this:
fyards = (area ^ (1/3)); //cube root
but i came up with this:
63 C:\Dev-Cpp\program2.cpp invalid operands of types `float' and `int' to binary `operator^'
The power function is in the library <cmath>
And it goes like this:
variable = po... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/72209-cube-root-printable-thread.html","timestamp":"2014-04-24T04:48:52Z","content_type":null,"content_length":"9251","record_id":"<urn:uuid:3d08c602-a457-48fb-be2a-611a6a837459>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005... |
Find a Statistics Tutor
...I am comfortable with any of these topics: Solving Systems of Linear Equations; Vectors, Geometry of R^n, and Solution Sets; Linear Independence and Linear Transformation; Matrix Operations and
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Pigeonhole theorem problem
May 27th 2013, 02:27 AM
Pigeonhole theorem problem
Problem #1:
Suppose N objects are distributed between B boxes in such a way that no box is empty. How many objects must we choose in order to be sure that we have chosen the entire contents of at least one
My strategy was to find ... | {"url":"http://mathhelpforum.com/discrete-math/219362-pigeonhole-theorem-problem-print.html","timestamp":"2014-04-18T12:10:11Z","content_type":null,"content_length":"7554","record_id":"<urn:uuid:fb926cba-979a-4375-806f-6b1994f40950>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00514... |
The Purplemath Forums
Re: sine or cosine
frankie10 wrote:how do you know when to use sine law or cosine.
See next post below ...
Last edited by
on Wed Jun 17, 2009 10:12 pm, edited 2 times in total.
sine or cosine
how do you know when to use sine law or cosine.
frankie10 wrote:how do you know when to use sine... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=12&t=631&p=1980","timestamp":"2014-04-18T00:44:00Z","content_type":null,"content_length":"20417","record_id":"<urn:uuid:bb484a3b-8d3c-486b-90f5-2283c1a4a347>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00314-ip-10-147-4-33.... |
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can someone help me with geometry crap?
• one year ago
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Microcontroler board question (50$ robot tutorial)
Im ready to build the controller board for the 50$ robot.
Unfortunately when I got to the part shop they didn't have
the exact resistance listed in the part list.
So the part list has 340 ohm and 1.62K ohm
Both of them were unavailable..
( So I got 330 ohm and 1.6K ohm... | {"url":"http://www.societyofrobots.com/robotforum/index.php?topic=2656.0","timestamp":"2014-04-20T00:58:13Z","content_type":null,"content_length":"45412","record_id":"<urn:uuid:289cc60b-0679-4323-a6d4-0a2d75ba49fa>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00396-ip-10-147-4-33.ec2... |
Calculus Distraught Part 2
Post reply
Calculus Distraught Part 2
What is the slope of the tangent line to the graph of y = x^3 at the point (2,8) ?
Consider the parabola given by the equation y = x^2 + 4x - 5. At which point on the graph of this parabola is the slope of the tangent line equal to 10?
The line y = 2x - 9... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=235459","timestamp":"2014-04-17T12:36:01Z","content_type":null,"content_length":"22536","record_id":"<urn:uuid:e2542d99-9072-407c-8d0e-19d3e7e8b630>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00161-ip-10-147-4-33.ec2.internal... |
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How to Prove Triangles Congruent - SSS, SAS, ASA, AAS Rules (with worked solutions and videos)
How to Prove Triangles Congruent - SSS, SAS, ASA, AAS Rules
In this lesson, we will learn
• the SSS, SAS, ASA and AAS rules
• how to use two-column proofs to prove triangles congruent
Related Topics:
More Geometry Lessons... | {"url":"http://www.onlinemathlearning.com/prove-triangles-congruent.html","timestamp":"2014-04-18T21:12:21Z","content_type":null,"content_length":"44030","record_id":"<urn:uuid:5a770bc0-fd44-42c9-bc13-cd7e5cae2c45>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00076-ip-10-147-4-33.ec2... |
Science of q, quasi discriminating | Dictionary.com
Browse our Science Dictionary Alphabetically
The American Heritage Science Dictionary clearly describes the complex language of specialized branches for a wide audience. Biographies of eminent scientists are included along with the applied
vocabularies of chemistry, b... | {"url":"http://dictionary.reference.com/science/list/q/quasi+discriminating/14","timestamp":"2014-04-21T06:15:36Z","content_type":null,"content_length":"43095","record_id":"<urn:uuid:72e23d49-bdb2-4a3b-bfc2-329334ccd488>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00493-ip-10-147-4... |
Bayesian nonparametrics and variance regression-: mixtures of Dirichlet processes and the slice sampler
Seminar Room 1, Newton Institute
Mixtures of Dirichlet Processes (MDP) have been widely used as a method of overcoming the discreteness of the Dirichlet Process (DP). The two approaches taken to sample from the Diric... | {"url":"http://www.newton.ac.uk/programmes/BNR/seminars/2007080716301.html","timestamp":"2014-04-19T06:59:55Z","content_type":null,"content_length":"5236","record_id":"<urn:uuid:956fe46e-dc51-4260-bc9a-75e1f7755e94>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00426-ip-10-147-4-33.e... |
Torque C
What's Torque
What is torque and tension?
Torque is twisting or turning force
Tension is the act or process of stretching something tight
... | {"url":"http://www.tohnichi.com/torque.asp","timestamp":"2014-04-19T14:54:40Z","content_type":null,"content_length":"27287","record_id":"<urn:uuid:b8fe85a2-9178-4194-bb64-4b33c2dbdc71>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00434-ip-10-147-4-33.ec2.internal.warc.gz"} |
SnoWest News: Set My Ponies Free
This past week a startling truth was presented that caused the entire foundation of my snowmobiling knowledge to become discombobulated. There are no tiny ponies powering my snowmobile; i.e.
horsepower does not mean actual horses.
That’s right, horsepower doesn’t literally mean the powe... | {"url":"http://www.snowest.com/snowmobile-news/print.cfm?id=3662","timestamp":"2014-04-19T13:31:50Z","content_type":null,"content_length":"5393","record_id":"<urn:uuid:98340053-9d73-4038-b4ed-d2cef218eecf>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00006-ip-10-147-4-33.ec2.interna... |
19 search hits
Hadron production from a hadronizing quark gluon plasma (1997)
Christian Spieles Horst Stöcker Walter Greiner
Measured hadron yields from relativistic nuclear collisions can be equally well understood in two physically distinct models, namely a static thermal hadronic source versus a time-dependent,
... | {"url":"http://publikationen.stub.uni-frankfurt.de/solrsearch/index/search/searchtype/authorsearch/author/%22Walter+Greiner%22/start/0/rows/10/yearfq/1997/sortfield/author/sortorder/desc","timestamp":"2014-04-17T06:50:23Z","content_type":null,"content_length":"48674","record_id":"<urn:uuid:d55a58f4-7636-4f43-b82d-cbd7f... |
Verifying trig identities?
March 19th 2009, 07:59 AM #1
Mar 2009
Verifying trig identities?
Okay, I've been getting some of these, but I can't seem to verify this identity... any help? Here's the problem
Sin(x+y) + Sin(x-y) = 2sinxcosy
Okay, I've been working on the left side, and distribute, getting:
... | {"url":"http://mathhelpforum.com/trigonometry/79503-verifying-trig-identities.html","timestamp":"2014-04-18T10:29:07Z","content_type":null,"content_length":"38587","record_id":"<urn:uuid:60c502e5-7e40-4fde-9f3f-4d1d075ea1d6>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00250-ip-10-14... |
Eureka - Operation Research
Generalized Inventory Management Model
The inventory control problem arises when it becomes necessary to create a stock of material resources or commodities with the purpose of meeting the demand within a given time span (finite or
infinite.) The challenge in any inventory control problem is... | {"url":"http://eureka-operationresearch.blogspot.com/2011/09/dynamic-lot-size-model.html","timestamp":"2014-04-21T05:04:51Z","content_type":null,"content_length":"79190","record_id":"<urn:uuid:2b40d2a4-f4fb-4d9d-ae2d-bed51d04dd32>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00324-i... |
Dosage Calculations Test
1. 0
May 22, '13 by
Hi everyone,
I have recently been accepted into a local ADN program and was informed that we will have a dosage calculations test 2 weeks into the program. We must make a 90% and have 2 attempts, but my
question is will they prepare us for this during the fi... | {"url":"http://allnurses.com/nursing-student-assistance/dosage-calculations-test-834732.html","timestamp":"2014-04-18T22:00:28Z","content_type":null,"content_length":"41177","record_id":"<urn:uuid:e37b0c34-e15b-4ca3-8076-c4d6c49f3af8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-0058... |
Map Complexity [Public Discussion/Review]
Like we announced in past (
in this thread
), at some point we will have a public map gallery that is nothing else that the public side of the big map database we're currently working on.
After some discussion behind the scenes, we decided that it would be a good thing to have ... | {"url":"https://www.conquerclub.com/forum/viewtopic.php?f=127&t=180569","timestamp":"2014-04-21T08:23:34Z","content_type":null,"content_length":"180292","record_id":"<urn:uuid:4b3ad46e-f8df-4cd5-b420-00c5cd4bc627>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00282-ip-10-147-4-33.ec2... |
Limit evaluation
November 28th 2010, 05:57 AM
Limit evaluation
Hi forum members, I've attached 2 limits I'm struggling to evaluate. could you give me a lead on it ? thanks in advance.
November 28th 2010, 06:20 AM
For the first one, you can find the limit of each term and sum them.
Since the degree of the nu... | {"url":"http://mathhelpforum.com/calculus/164599-limit-evaluation-print.html","timestamp":"2014-04-20T22:04:11Z","content_type":null,"content_length":"9995","record_id":"<urn:uuid:791b640a-37b9-4a6a-b867-42602f41fa99>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00460-ip-10-147-4-33... |
orngStat: Orange Statistics for Predictors
This module contains various measures of quality for classification and regression. Most functions require an argument named res, an instance of ExperimentResults as computed by functions from
orngTest and which contains predictions obtained through cross-validation, leave one... | {"url":"http://orange.biolab.si/doc/modules/orngStat.htm","timestamp":"2014-04-19T22:46:45Z","content_type":null,"content_length":"34749","record_id":"<urn:uuid:7ebba60b-89c0-4afa-9575-b2e55b7e15de>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00193-ip-10-147-4-33.ec2.internal.warc.... |
[R-sig-eco] nested factor for which i would like a parameter estimate
[R-sig-eco] nested factor for which i would like a parameter estimate
dougwyu dougwyu at gmail.com
Sun Mar 13 08:29:41 CET 2011
Hello all,
I am trying to test whether "sound diversity" predicts "bird diversity."
The question i have concerns how to de... | {"url":"https://stat.ethz.ch/pipermail/r-sig-ecology/2011-March/001965.html","timestamp":"2014-04-20T04:07:55Z","content_type":null,"content_length":"4334","record_id":"<urn:uuid:538a2e6c-c5c8-48ab-a523-07361d63aa38>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00282-ip-10-147-4-33.... |
IBM Busts Record for ‘Superconducting’ Quantum Computer
Today's quantum computers are no more than experiments. Researchers can string together a handful of quantum bits - seemingly magical bits that store a "1″ and "0″ at the same time - and these
ephemeral creations can run relatively simple algorithms. But new resea... | {"url":"http://gizmodo.com/5888878/ibm-busts-record-for-superconducting-quantum-computer?tag=guts","timestamp":"2014-04-16T05:40:05Z","content_type":null,"content_length":"90101","record_id":"<urn:uuid:d5cf484e-32de-4b35-bac8-fca387f5c0c1>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-2014041600520... |
From Encyclopedia of Mathematics
The theory of anti-eigenvalues is a spectral theory based upon the turning angles of a matrix or operator Eigen value for the spectral theory of stretchings, rather than turnings, of a matrix or
For a strongly accretive operator
From (a1) one has immediately the notion of the angle
Minm... | {"url":"http://www.encyclopediaofmath.org/index.php?title=Anti-eigenvalue&oldid=12538","timestamp":"2014-04-19T14:29:58Z","content_type":null,"content_length":"23208","record_id":"<urn:uuid:c1ae3956-6ec6-46ba-84f9-991a15a6ca8a>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00550-ip-1... |
Using Binomial Theorm to compute f
November 1st 2012, 09:18 AM #1
Nov 2012
Using Binomial Theorm to compute f
Hey, I was hoping someone could check and tell me if I have done the below question correctly
The question asks that we use Binomial theorm and compute $(2- i)^5$
The answer I get is ( $-38 -119... | {"url":"http://mathhelpforum.com/advanced-math-topics/206541-using-binomial-theorm-compute-f.html","timestamp":"2014-04-17T14:35:19Z","content_type":null,"content_length":"35050","record_id":"<urn:uuid:5c2cf550-eedc-4875-961f-13eb1b18871a>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-2014041600521... |
when is an element of $M_n(M)$ $\ast$-free from $M_n(\mathbb{C})$ for a $\ast$-non-commutative probability space $M$.
up vote 1 down vote favorite
From "Lectures on the combinatorics of free probability" by Nica and Speicher we have a necessary sufficient criteria for an element of $M_n(M)$ being free from $M_n(\mathbb... | {"url":"http://mathoverflow.net/questions/61971/when-is-an-element-of-m-nm-ast-free-from-m-n-mathbbc-for-a-ast-n/62151","timestamp":"2014-04-18T08:50:19Z","content_type":null,"content_length":"57907","record_id":"<urn:uuid:6eae830a-bf41-4f1e-bb20-3bdbd8139f08>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/... |
Can the Weak Link in Psychological Research be Fixed?
My impression of psychological research is that it is conducted by bright, well-trained individuals armed with millions of dollars in research funds and that their work is resulting in massive
amounts of data relevant to a wide range of important and interesting iss... | {"url":"http://www.psychologicalscience.org/index.php/uncategorized/can-the-weak-link-in-psychological-research-be-fixed.html","timestamp":"2014-04-17T07:03:51Z","content_type":null,"content_length":"48497","record_id":"<urn:uuid:6b5271f0-1199-4524-85b5-f462a3069a4c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.1... |
Im Trying To Solve The Problem From The
<p>Im trying to solve the problem from the "Vector MEchanics for Engineers" Statics Ninth Edition by Beer/Johnston/Mazurek/Eisenberg<br /><br />The question is A rope ABCD is looped over two pipes.
Knowing that the coefficient of statics friction is 0.25, determine (a)the smalle... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/im-trying-solve-problem-vector-mechanics-engineers-statics-ninth-edition-beer-johnston-maz-q1080812","timestamp":"2014-04-23T07:51:36Z","content_type":null,"content_length":"21601","record_id":"<urn:uuid:2cb2855f-8fb2-4b1c-827e-2fee93041475>","cc-path":"C... |
At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important databases at The Prime Pages: a collection of research, records and results
all about prime numbers. This page summarizes our information about one of these primes.
This prime's information:
... | {"url":"http://primes.utm.edu/primes/page.php?id=96944","timestamp":"2014-04-17T12:30:15Z","content_type":null,"content_length":"12707","record_id":"<urn:uuid:6878dade-4c12-422e-bbb9-a8316ae12499>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00255-ip-10-147-4-33.ec2.internal.warc.gz... |
Square Law Series Expansion
Next | Prev | Up | Top | Index | JOS Index | JOS Pubs | JOS Home | Search
When viewed as a Taylor series expansion such as Eq.6.18), the simplest nonlinearity is clearly the square law nonlinearity:
where ^7.18
Consider a simple signal processing system consisting only of the square-law nonl... | {"url":"https://ccrma.stanford.edu/~jos/waveguide/Square_Law_Series_Expansion.html","timestamp":"2014-04-19T07:42:26Z","content_type":null,"content_length":"8914","record_id":"<urn:uuid:9a02e90e-655f-4bfe-b000-c0408abcb840>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00184-ip-10-14... |
Natural frequencies and mode shapes
Hi people, we were doing an experiment in lab where we excite a plate clamped at the circumference at various frequencies to detect natural frequencies. My questions are:
1. Sometimes at certain frequencies, we were observing multiple mode-shapes (an overlap of two mode shapes, to be... | {"url":"http://www.physicsforums.com/showthread.php?t=577336","timestamp":"2014-04-20T11:25:10Z","content_type":null,"content_length":"18930","record_id":"<urn:uuid:5ce2f068-f75a-41e5-b906-f5ef86c3568f>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00293-ip-10-147-4-33.ec2.internal.w... |
mathematical terms - sorry if this is in the wrong forum
September 9th 2009, 12:56 PM
mathematical terms - sorry if this is in the wrong forum
I apologize if this is posted in the incorrect forum. I couldn't quite find one that seemed appropriate.
I have a question about terms in mathematics:
Given the expr... | {"url":"http://mathhelpforum.com/algebra/101371-mathematical-terms-sorry-if-wrong-forum-print.html","timestamp":"2014-04-20T10:17:26Z","content_type":null,"content_length":"7289","record_id":"<urn:uuid:a846529e-7ab3-4db7-8052-13a5275740a2>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218... |
Posts from May 2007 on The Unapologetic Mathematician
One very useful example of a category is the category of arrows of a given category $\mathcal{C}$.
We start with any category $\mathcal{C}$ with objects ${\rm Ob}(\mathcal{C})$ and morphisms ${\rm Mor}(\mathcal{C})$. From this we build a new category called $\mathca... | {"url":"http://unapologetic.wordpress.com/2007/05/page/2/","timestamp":"2014-04-17T18:37:03Z","content_type":null,"content_length":"126666","record_id":"<urn:uuid:4e79c02f-8169-4807-a4a6-6fdd2b63d638>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00427-ip-10-147-4-33.ec2.internal.war... |
Van Aubel's theorem
Van Aubel’s theorem
This theorem can be stated:
Start with any planar quadrilateral. Draw squares outwards from each edge, and draw lines between the centres of opposite squares. The two lines thus drawn will be equal in length, and perpendicular.
Here are some illustrations (from answers.com):
As y... | {"url":"http://amca01.wordpress.com/2008/04/01/van-aubels-theorem/","timestamp":"2014-04-20T20:55:17Z","content_type":null,"content_length":"52403","record_id":"<urn:uuid:9d0d09cf-15fc-4095-8905-a16c060d8e34>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00369-ip-10-147-4-33.ec2.inte... |
MathGroup Archive: April 2005 [00730]
[Date Index] [Thread Index] [Author Index]
Re: Integrating a complicated expression involving Sign[...] etc.
• To: mathgroup at smc.vnet.net
• Subject: [mg56348] Re: Integrating a complicated expressi... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Apr/msg00730.html","timestamp":"2014-04-19T00:02:52Z","content_type":null,"content_length":"40579","record_id":"<urn:uuid:96a16434-a515-4cfb-adb0-97ac0fe5a323>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00166-ip-10-147-4-33.... |
Quotient Space
October 5th 2011, 03:14 PM #1
MHF Contributor
Mar 2010
Quotient Space
Let $f:X\to X$ be a linear transformation, and $V\subset X$ an invariant subspace of f, i.e., $f(V)\subset V$.
Prove that f induces a linear transformation $\hat{f}:X/V\to X/V$
Since f is invariant, we know $f(V)=\text{... | {"url":"http://mathhelpforum.com/advanced-algebra/189641-quotient-space.html","timestamp":"2014-04-17T04:03:33Z","content_type":null,"content_length":"76801","record_id":"<urn:uuid:20ed341e-de5e-46a1-8077-d9adb12789f0>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00366-ip-10-147-4-33... |
Non-computable numbers
What are the limits to computation? The computer science theory of computation can be intimidating because of its use of logic but taking a programmer's approach makes it seem much
simpler. So if you want to know what a non-computable number is - read on.
One of the big topics of computer science... | {"url":"http://www.i-programmer.info/babbages-bag/1902-non-computable-numbers.html","timestamp":"2014-04-16T10:24:35Z","content_type":null,"content_length":"35507","record_id":"<urn:uuid:f66d5b49-8b1b-4936-a0f6-800030685756>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00069-ip-10-14... |
def'n of Limit Point? and limit.
Let f: U->R^n
Let a be an element of the reals such that for all delta' >0 there exists an x in U, different than a, such that ||x-a||<delta'.
We say that lim f(x)=L as x->a, if for every epsilon>0 there exists a delta''>0 so that if ||x-a||<delta'' then ||f(x)-L||<epsilon.
In set form,... | {"url":"http://www.physicsforums.com/showthread.php?p=797135","timestamp":"2014-04-18T15:53:38Z","content_type":null,"content_length":"36662","record_id":"<urn:uuid:8c30a9f0-b35f-4f9b-961f-3fec1edb2366>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00358-ip-10-147-4-33.ec2.internal.w... |
November 18th 2008, 07:39 AM #1
Oct 2008
a ball is thrown straight up its height h(metres) after t seconds is given, h=-5t^2+10t+2. To the nearest tenth of a second, when is the ball 6m above the ground? Explain why there is two
answers. Help me please
Hello, mcinnes!
It's simple algebra . . . Exact... | {"url":"http://mathhelpforum.com/algebra/60250-quadratics.html","timestamp":"2014-04-18T17:57:05Z","content_type":null,"content_length":"39031","record_id":"<urn:uuid:6b2e9c40-7534-4775-afcf-df0449aa61d4>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00280-ip-10-147-4-33.ec2.internal... |
Northbrook SAT Math Tutor
Find a Northbrook SAT Math Tutor
...Because there are 7 passages in this section to process in a mere 35 minutes, this section can be particularly challenging. I have developed strategies that are very effective at helping
students to efficiently process these sections, as well as to devel... | {"url":"http://www.purplemath.com/Northbrook_SAT_math_tutors.php","timestamp":"2014-04-16T10:35:04Z","content_type":null,"content_length":"24257","record_id":"<urn:uuid:d0e92923-0091-4dbd-b22d-2f35eb1c089a>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00444-ip-10-147-4-33.ec2.intern... |