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Lauderdale Isles, FL Math Tutor
Find a Lauderdale Isles, FL Math Tutor
...I have over 1000 in service points and course work related to my field. I have taught students in center schools, hospital/home-bound students, students in self contained classrooms, and have
work as a support facilitator for students who are... | {"url":"http://www.purplemath.com/Lauderdale_Isles_FL_Math_tutors.php","timestamp":"2014-04-21T02:05:51Z","content_type":null,"content_length":"24509","record_id":"<urn:uuid:2450c04e-c897-4577-92c3-4d8e176125d1>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00556-ip-10-147-4-33.ec2.i... |
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Here's the question you clicked on:
In triangle ABC, CD bisects the angle BCA and D lies on side A... | {"url":"http://openstudy.com/updates/4fffc67de4b0848ddd64d7a2","timestamp":"2014-04-17T09:59:43Z","content_type":null,"content_length":"68922","record_id":"<urn:uuid:61fdaa88-efa9-4a8d-bfa0-066f94d3e2c4>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00020-ip-10-147-4-33.ec2.internal.... |
Prime Beef
Prime Beef
To the Editors:
I have two remarks regarding Sarah Glaz’s interesting column “Ode to Prime Numbers” (Macroscope, July–August).
First, it is true that Leonhard Euler was the first to study the zeta function in depth, as Glaz says, but it wasn’t “in the early 1800s”—the great mathematician died in 1... | {"url":"http://www.americanscientist.org/issues/pub/2013/6/prime-beef","timestamp":"2014-04-18T01:40:22Z","content_type":null,"content_length":"85379","record_id":"<urn:uuid:81538e41-fe6c-49e8-8f00-a43316230d05>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00652-ip-10-147-4-33.ec2.i... |
A constant associated to the character table of a finite group
up vote 6 down vote favorite
Following on from some of myprevious MO questions on finite group theory... $\newcommand{\Irr}{\operatorname{Irr}}\newcommand{\Conj}{\operatorname{Conj}}\newcommand{\AMZL}{{\rm AM}_{\rm Z}}$
Let $G$ be a finite group, $\Irr$ the... | {"url":"http://mathoverflow.net/questions/139472/a-constant-associated-to-the-character-table-of-a-finite-group","timestamp":"2014-04-19T15:42:19Z","content_type":null,"content_length":"52333","record_id":"<urn:uuid:6622a1ef-3994-4032-8324-3bc58c89fa41>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-... |
Color algebra: How do I pick a color F will make known color C against known background B at opacity N?
February 18, 2008 4:39 PM Subscribe
Color algebra: Given a color C, how do I pick a color F that will
color C when against background color B at opacity N? How would I do the same thing for a color multiplication?
I... | {"url":"http://ask.metafilter.com/83972/Color-algebra-How-do-I-pick-a-color-F-will-make-known-color-C-against-known-background-B-at-opacity-N","timestamp":"2014-04-18T23:24:49Z","content_type":null,"content_length":"38582","record_id":"<urn:uuid:117c7d7e-de71-443b-b60b-157511abb1fa>","cc-path":"CC-MAIN-2014-15/segments... |
[Numpy-discussion] How do I make a diagonal matrix?
Alan G Isaac aisaac at american.edu
Fri Jun 23 16:00:29 CDT 2006
> Alan G Isaac wrote:
>> Why is a.flat not the same as a.A.flat?
On Fri, 23 Jun 2006, Travis Oliphant apparently wrote:
> It is the same object except for the pointer to the
> underlying array. When ... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-June/008793.html","timestamp":"2014-04-16T19:33:10Z","content_type":null,"content_length":"3483","record_id":"<urn:uuid:f79cbe08-ad3e-4440-8322-d0ff456b7da5>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00052-ip-10-147-4-... |
Math Forum Discussions
- User Profile for: sam_x_@_otmail.com
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User Profile: sam_x_@_otmail.com
User Profile for: sa... | {"url":"http://mathforum.org/kb/profile.jspa?userID=877749","timestamp":"2014-04-19T05:26:26Z","content_type":null,"content_length":"12677","record_id":"<urn:uuid:c59f971e-c960-4f5d-939e-65e9ffe0e1de>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00482-ip-10-147-4-33.ec2.internal.war... |
characterization of cofibrations in CW-complexes with G-action
up vote 2 down vote favorite
Is there a condition for a $G$-equivariant map $X \to Y$ to be a cofibration of $G$-spaces? Here $X$ and $Y$ are CW complexes, the group $G$ is finite, and acts by cellular maps.
I am using the model structure on CW-complexes wi... | {"url":"http://mathoverflow.net/questions/15850/characterization-of-cofibrations-in-cw-complexes-with-g-action?sort=newest","timestamp":"2014-04-21T09:41:57Z","content_type":null,"content_length":"55296","record_id":"<urn:uuid:cc33d0e7-97ca-4de7-97c8-397a5e9df7f1>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/w... |
ALEX Lesson Plans
Subject: Mathematics (9 - 12), or Technology Education (9 - 12)
Title: Family Ties: Parabolas
Description: This lesson allows students to manipulate the parameters while using the vertex form of the equation of a parabola to see the effects on the graph. The spreadsheet can be altered for
other functi... | {"url":"http://alex.state.al.us/all.php?std_id=54369","timestamp":"2014-04-17T00:55:34Z","content_type":null,"content_length":"26332","record_id":"<urn:uuid:d39337fc-2afb-47b0-8989-17c3108853f2>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00551-ip-10-147-4-33.ec2.internal.warc.gz"} |
Stokes Theorm
October 27th 2012, 03:00 AM #1
Junior Member
Sep 2012
Stokes Theorm
I am attempting to solve a question a question of stokes theorm, but i have got stuck with this question in which i have to first find the equation of a line passing through three points.
The points are (3,0,0),(0,3/2,0),(0,0,... | {"url":"http://mathhelpforum.com/calculus/206169-stokes-theorm.html","timestamp":"2014-04-18T03:08:55Z","content_type":null,"content_length":"44636","record_id":"<urn:uuid:b47bf09f-3886-40c5-bf60-9c41071e5cd5>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00111-ip-10-147-4-33.ec2.inte... |
Development and Implementation of a Performance-Related Specification for I-65 Tennessee: Final Report
<< Previous Contents Next >>
Development and Implementation of a Performance-Related Specification for I-65 Tennessee: Final Report
Chapter 4. Implementation of the Performance-Related Specification
The evaluated I-... | {"url":"http://www.fhwa.dot.gov/pavement/concrete/pubs/if06008/ch4.cfm","timestamp":"2014-04-17T02:20:22Z","content_type":null,"content_length":"9949","record_id":"<urn:uuid:a6df386a-bce4-4156-9bef-d5bcb9f5ffb4>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00145-ip-10-147-4-33.ec2.in... |
Euler's totient function (pronounced to rhyme with 'quotient') is a unary function on positive integers. It is written as a lowercase phi letter, φ. φ(n) is the number of positive integers less than
n and relatively prime to n (including 1).
The totient of a prime p is always (p - 1), because every positive integer les... | {"url":"http://everything2.com/title/totient","timestamp":"2014-04-16T05:05:10Z","content_type":null,"content_length":"21488","record_id":"<urn:uuid:b1cfddf9-5296-48cd-a40f-97d6541ebd13>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00030-ip-10-147-4-33.ec2.internal.warc.gz"} |
Quasiparticles do the twist
One of the most memorable lessons of an undergraduate course in quantum mechanics is that identical particles can have two types of “statistics.” An exchange of two identical bosons leaves the
many-particle wave function unchanged, while an exchange of two identical fermions introduces a min... | {"url":"http://physics.aps.org/articles/v2/82","timestamp":"2014-04-17T21:34:42Z","content_type":null,"content_length":"34794","record_id":"<urn:uuid:90b788ea-b5ea-49ac-bedd-e870b2be86bc>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00288-ip-10-147-4-33.ec2.internal.warc.gz"} |
2011 New Year - New Way of Looking at Infinite-Recurring 0.9
GeniusIsBack wrote:
( THE ROOT IS WHAT YOU THINK! Infinite-Recurring 0.9 Is )
I just Gave this to a Goldfish! and it gave a Better Answer than what I have seen So Far!
I think, and one of the definitions you provided stated, that ROOT is simply an... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=163797","timestamp":"2014-04-20T06:13:32Z","content_type":null,"content_length":"17329","record_id":"<urn:uuid:3baac8b7-96ad-4fcc-abb5-3144a0bd297b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00252-ip-10-147-4-33.ec2.internal... |
Math Forum Discussions
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Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: divergence-free vector fields in the plane and on torus
Replies: 0
divergence-free vector fields in th... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=563772","timestamp":"2014-04-21T10:38:53Z","content_type":null,"content_length":"16575","record_id":"<urn:uuid:419e502a-66fb-4860-ac2b-8a6994131f55>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00112-ip-10-147-4-33.ec2.internal.wa... |
Prove square root of 3 is irrational
What is interesting is the proof seems to originate with the Greeks with their proof that the square root of 2 was irrational, and, as they thought, "unutterable."
But is seem that, historically, the proof was not followed up immediately for other integers. Taking some time to arriv... | {"url":"http://www.physicsforums.com/showthread.php?t=389105","timestamp":"2014-04-19T22:57:49Z","content_type":null,"content_length":"48839","record_id":"<urn:uuid:4df17cef-7e6a-4baa-a14a-afbc4ee96dd8>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00398-ip-10-147-4-33.ec2.internal.w... |
Re-writing integral of x^x
Hello and thanks to those reading my question.
I don't know if this can be done, but I'm trying to re-write the integral of x^x in the form of an integral of R(x) e^g(x) where R(x) and g(x) are rational functions.
Starting from x^x = e^(x ln(x)) I have tried various substitutions ... | {"url":"http://mathhelpforum.com/calculus/177949-re-writing-integral-x-x.html","timestamp":"2014-04-17T11:39:34Z","content_type":null,"content_length":"40671","record_id":"<urn:uuid:edbc9d8f-7734-4e0f-a702-85ee8c995cd9>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00548-ip-10-147-4-... |
Types of quadrilaterals are discussed here:
Types of Quadrilaterals
Types of quadrilaterals are discussed here:
1. Parallelogram:
A quadrilateral whose opposite sides are parallel and equal is called a parallelogram. Its opposite angles are equal.
Here LMNO is a parallelogram.
(i) LM is parallel to ON.
LO is pa... | {"url":"http://www.math-only-math.com/types-of-quadrilaterals.html","timestamp":"2014-04-17T01:02:38Z","content_type":null,"content_length":"15326","record_id":"<urn:uuid:8b007cc3-40ef-43d5-a842-166b9074d977>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00453-ip-10-147-4-33.ec2.inter... |
What's the chance of rain?
Everyday probability barely shows up in weather forecasts these days. For example, Yahoo's weather will say something like "a few showers" to mean that there is a chance of showers. However, if you
are a purist, go to the National Weather Service (NWS) site, where they still make predictions ... | {"url":"http://what-are-the-chances.blogspot.com/2008/04/whats-chance-of-rain.html","timestamp":"2014-04-17T10:32:13Z","content_type":null,"content_length":"52973","record_id":"<urn:uuid:3e7d6475-be6d-4fab-aedf-1751b3bd646e>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00084-ip-10-1... |
Euler's totient function (pronounced to rhyme with 'quotient') is a unary function on positive integers. It is written as a lowercase phi letter, φ. φ(n) is the number of positive integers less than
n and relatively prime to n (including 1).
The totient of a prime p is always (p - 1), because every positive integer les... | {"url":"http://everything2.com/title/totient","timestamp":"2014-04-16T05:05:10Z","content_type":null,"content_length":"21488","record_id":"<urn:uuid:b1cfddf9-5296-48cd-a40f-97d6541ebd13>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00030-ip-10-147-4-33.ec2.internal.warc.gz"} |
A simple math expression solver
Posted Monday, November 21, 2011 11:24 AM
SSCommitted You earler post had a commet about the function only handles one expression at a time. That was kind of the point. In a select statement the function could be called for multiple
expr... | {"url":"http://www.sqlservercentral.com/Forums/Topic1209004-2611-2.aspx","timestamp":"2014-04-17T04:40:07Z","content_type":null,"content_length":"176424","record_id":"<urn:uuid:e771b747-f436-43cf-ae67-c0fb725c147b>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00130-ip-10-147-4-33.ec... |
Division of Epidemiology and Biostatistics
questions, short answers, essay-type question-and-answer ... questions in the take-home exam, one will require students to ... Division of Epidemiology and Biostatistics ...
Biostatistics I (BIOS 806) Syllabus
Biostatistics I (BIOS 806) Syllabus Fall 2008 (3 credits) This cour... | {"url":"http://www.cawnet.org/docid/biostatistics+exam+questions+and+answers/","timestamp":"2014-04-19T05:39:43Z","content_type":null,"content_length":"54680","record_id":"<urn:uuid:cccc1166-c120-4132-b3ec-b248f3b779cc>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00391-ip-10-147-4-... |
Scalable Datasets: Bloom Filters in Ruby
When you're working with large datasets it's always nice to have a few algorithmic tricks up your sleeve, and Bloom Filters are exactly that - often overlooked, but an extremely powerful tool when
used in the right context. A Bloom Filter is a probabilistic data structure that ... | {"url":"http://www.igvita.com/2008/12/27/scalable-datasets-bloom-filters-in-ruby/","timestamp":"2014-04-19T01:58:53Z","content_type":null,"content_length":"17004","record_id":"<urn:uuid:9a8b8a87-bfd2-46cf-b8ab-4b74979d1001>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00154-ip-10-147... |
The Asymptotic Behavior of a Network Multiplexer with Multiple Time Scale and Subexponential Arrivals
- IEEE TRANSACTIONS ON INFORMATION THEORY , 1999
"... We develop a network calculus for processes whose burstiness is stochastically bounded by general decreasing functions. This calculus enables us to prove the stabil... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1356525","timestamp":"2014-04-21T08:48:00Z","content_type":null,"content_length":"20196","record_id":"<urn:uuid:0e90c5bf-c69b-418b-9182-227a50857d80>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00646-ip-10-147-4-33.ec2.internal.wa... |
Patent US4819193 - Gradation processing method for color images
The present invention relates to gradation processing for color images in which gradation image data including a plurality of colors is recorded by a color printer by way of example, and more
particularly to forming of an effective screen angle when a plur... | {"url":"http://www.google.com.au/patents/US4819193","timestamp":"2014-04-17T18:35:25Z","content_type":null,"content_length":"132164","record_id":"<urn:uuid:20aea5d7-b683-4012-9f3c-0ab01017663e>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00188-ip-10-147-4-33.ec2.internal.warc.gz"} |
Escondido, San Diego, CA
Carlsbad, CA 92009
Recent Cal Poly graduate who loves tutoring math!
I am a recent graduate from Cal Poly looking for students in need of a math tutor. I majored in Physics and minored in
with a 3.5 GPA. I tutor Pre-Algebra, Algebra, Geometry, Trigonometry, Calculus, and Physics for all grade ... | {"url":"http://www.wyzant.com/Escondido_San_Diego_CA_mathematics_tutors.aspx","timestamp":"2014-04-16T07:49:26Z","content_type":null,"content_length":"61554","record_id":"<urn:uuid:f78cd7e8-6470-4257-81dc-0dd19de78dac>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00279-ip-10-147-4-3... |
Multiplication tables 1 to 10
math lessons for elementary school (Preschool, Kindergarten, Grades 1-5)
math - Multiplication tables 1 to 10 - lesson
math - Multiplication tables 1 to 10 - lesson
How to play
The screen is filled with bouncing balls with numbers on them. The monkey tells you what multiplic... | {"url":"http://www.cyberkidzgames.com/cyberkidz/game.php?spelUrl=library/rekenen/groep5/rekenen3/&spelNaam=Multiplication%20tables%201%20to%2010&groep=5&vak=rekenen","timestamp":"2014-04-17T01:01:18Z","content_type":null,"content_length":"10783","record_id":"<urn:uuid:7d5bec37-07e3-4ddb-9f1f-0d2f1b43a761>","cc-path":"C... |
Limiting XYZ Geometry Drift
I just want to move my hard work from a supplied Shapefile to File Geodatabase then into the Enterprise Geodatabase. However the geography is moving around like it’s in the wind. My cadastre now has
all sorts of sliver polygons and the attribute table reports different areas and distances to... | {"url":"https://gisintelligence.wordpress.com/2011/04/19/limiting-xyz-geometry-drift/","timestamp":"2014-04-21T01:59:04Z","content_type":null,"content_length":"65058","record_id":"<urn:uuid:746ea2bb-6097-468b-b1a9-8d01d1ea55d2>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00483-ip-10... |
Unveiling the Mysteries of GLL Part 2: The Problem Space
In the previous article, we skimmed the surface of automated text parsing and set the stage for our impending exploration of the GLL algorithm itself. However, before we can move ahead and do just
that, we should first build up some idea of what the requirements ... | {"url":"http://www.codecommit.com/blog/scala/unveiling-the-mysteries-of-gll-part-2","timestamp":"2014-04-16T18:57:27Z","content_type":null,"content_length":"27942","record_id":"<urn:uuid:b74d4e46-1ae6-4f3a-b741-fd8599a61660>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00204-ip-10-1... |
Posts about statistics on Serious Stats
Multicollinearity tutoral
I just posted brief multicollinearity tutorial on my other blog (loosely based on the material from the Serious Stats book).
You can read it here.
There are many good resources online for learning R. However, I recently discovered Try R from Code school ... | {"url":"http://seriousstats.wordpress.com/tag/statistics/","timestamp":"2014-04-16T04:18:38Z","content_type":null,"content_length":"190496","record_id":"<urn:uuid:504f8452-b2b9-45b0-a9e0-eaa9b6234791>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00514-ip-10-147-4-33.ec2.internal.war... |
Stuggling with a rational exponent.
March 5th 2009, 08:26 PM
Stuggling with a rational exponent.
I am trying to figure out what $(-3)^\frac{2}{3}$ is. I calculated it, possibly incorrectly as $\approx{2.08}$ by $\sqrt[3]{(-3)^2}$. I would calculate $-\sqrt[3]{3}, as \approx{-1.4422}$ then
square that to get $\a... | {"url":"http://mathhelpforum.com/pre-calculus/77180-stuggling-rational-exponent-print.html","timestamp":"2014-04-16T22:09:46Z","content_type":null,"content_length":"6431","record_id":"<urn:uuid:4f015286-fdfc-47e8-8564-c8e2f9f85201>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00112-i... |
Coding on countably infinite alphabets
Stephane Boucheron, Aurelien Garivier and Elisabeth Gassiat
IEEE Transactions on Information Theory Volume 55, Number 1, , 2009. ISSN 0018-9448
This paper describes universal lossless coding strategies for compressing sources on countably infinite alphabets. Classes of memoryless ... | {"url":"http://eprints.pascal-network.org/archive/00003626/","timestamp":"2014-04-17T01:06:28Z","content_type":null,"content_length":"8654","record_id":"<urn:uuid:ac451cea-8aeb-4a90-9dd7-63f9c247246d>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00427-ip-10-147-4-33.ec2.internal.warc... |
Calculus Tutors
Atlanta, GA 30308
Math, microeconomics or criminal justice
...I have taught in community colleges, about ten years, in math, economics, philosophy and legal writing. I took the GRE in January 2014, with a 93 percentile on the writing portion, or a 5.0. I
taught trigonometry, brief
, finite mathematics ... | {"url":"http://www.wyzant.com/Tucker_GA_calculus_tutors.aspx?g=3OHW","timestamp":"2014-04-25T07:20:44Z","content_type":null,"content_length":"60326","record_id":"<urn:uuid:e061e4d1-f57f-452f-b3ec-b6126f63417f>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00657-ip-10-147-4-33.ec2.int... |
Spring 2001 LACC Math Contest - Problem 10
Problem 10.
SOME MONKEY BUSINESS: Hanging over a pulley is a rope. At one end of the rope is a sand bag and at the other end is a monkey. The weight of the monkey is the same as the weight of the sand bag. The
rope weighs 4 ounces per foot.
The sum of the ages of the monkey an... | {"url":"http://lacitycollege.edu/academic/departments/mathdept/samplequestions/2001solution10.html","timestamp":"2014-04-19T04:20:47Z","content_type":null,"content_length":"4976","record_id":"<urn:uuid:28f2bc39-df64-4b42-a7e6-90bb93545663>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003... |
[Numpy-discussion] Vectorization of the product of several matrices ?
[Numpy-discussion] Vectorization of the product of several matrices ?
oc-spam66 oc-spam66@laposte....
Sun Sep 28 10:47:27 CDT 2008
I have two lists of numpy matrices : LM = [M_i, i=1..N] and LN = [N_i, i =1..N]
and I would like to compute the list of... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2008-September/037718.html","timestamp":"2014-04-16T22:18:34Z","content_type":null,"content_length":"3626","record_id":"<urn:uuid:85d95eb2-988a-4a2c-9c5c-98771000f179>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00138-ip-10-14... |
Trigonometric Identity - All that Good Stuff!
November 8th 2009, 09:35 AM
Trigonometric Identity - All that Good Stuff!
Well guys, I really would appreciate it were someone able to prove to me this:
cos^2x-sin^2x = (1-tan^2x)/(1+tan^2x)
I think the left side equals cos(2x), but I'm not even sure of that! An... | {"url":"http://mathhelpforum.com/trigonometry/113204-trigonometric-identity-all-good-stuff-print.html","timestamp":"2014-04-21T08:30:39Z","content_type":null,"content_length":"10121","record_id":"<urn:uuid:01c174ee-7b67-4ee6-9bab-e978b2ddbaa4>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-201404160... |
Sequential screening with elementary effects
Seminar Room 1, Newton Institute
The Elementary Effects (EE) method (Morris, 1991) is a simple but effective screening strategy. Starting from a number of initial points, the method creates random trajectories to then estimate
factor effects. In turn, those estimates are use... | {"url":"http://www.newton.ac.uk/programmes/DAE/seminars/2011090612001.html","timestamp":"2014-04-21T13:30:39Z","content_type":null,"content_length":"6510","record_id":"<urn:uuid:7e158a33-fe82-454c-8a51-93bfbd1ce362>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00644-ip-10-147-4-33.e... |
Zariski Topology
Zariski Topology
prior to the Grothendieck revolution of the late 1950s and 1960s) the Zariski topology was defined in the following way.
Zariski Topology is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Zariski Topology book... | {"url":"http://www.realmagick.com/zariski-topology/","timestamp":"2014-04-17T09:54:31Z","content_type":null,"content_length":"19801","record_id":"<urn:uuid:b856f229-e7a5-44e3-84fc-6b37ce3aa11f>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00494-ip-10-147-4-33.ec2.internal.warc.gz"} |
Richmond, CA Statistics Tutor
Find a Richmond, CA Statistics Tutor
...My style is personable, engaging, and easygoing. I have extensive knowledge of pretty much all of math through the end of college, and of statistics well beyond that. I'm good at zeroing in on
precisely what's giving you trouble, and will break e... | {"url":"http://www.purplemath.com/richmond_ca_statistics_tutors.php","timestamp":"2014-04-19T07:16:42Z","content_type":null,"content_length":"24243","record_id":"<urn:uuid:e20652d9-39e5-4bbb-8d5c-cb63b9321deb>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00525-ip-10-147-4-33.ec2.int... |
RSS Matters
The All-encompassing SAS 8 (1/2)
By Dr.Karl Ho, Research and Statistical Support Services Manager
Last year, when I wrote an evaluation note on SAS 7, (which was a transitional release from SAS' first windows generation 6.x to the current version SAS 8), I fell short of giving a full coverage
because of SAS... | {"url":"http://www.unt.edu/benchmarks/archives/2000/october00/rss.htm","timestamp":"2014-04-19T19:33:42Z","content_type":null,"content_length":"15549","record_id":"<urn:uuid:80c71456-3cad-4d8f-82ee-14dad1568637>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00294-ip-10-147-4-33.ec2.i... |
Fibonacci Numbers and The Golden Section in Art, Architecture and Music
This section introduces you to some of the occurrences of the Fibonacci series and the Golden Ratio in architecture, art and music.
Contents of this page
The Things to do investigation at the end of the section.
... | {"url":"http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibInArt.html","timestamp":"2014-04-16T04:11:58Z","content_type":null,"content_length":"73365","record_id":"<urn:uuid:c5dc8712-5d3c-4a2b-a1ba-3b9b4d431ece>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00179-ip-10-1... |
[50.04] On stochastic forces in circumplanetary dust dynamics
DPS 2001 meeting, November 2001
Session 50. Solar System Dust
Oral, Chair: F. Spahn, Friday, November 30, 2001, 5:50-6:40pm, Regency GH
[Previous] | [Session 50] | [Next]
[50.04] On stochastic forces in circumplanetary dust dynamics
F. Spahn, A.V. Krivov, Mi... | {"url":"http://aas.org/archives/BAAS/v33n3/dps2001/309.htm","timestamp":"2014-04-20T18:55:49Z","content_type":null,"content_length":"3621","record_id":"<urn:uuid:3069b9d7-7d3b-4d68-bad8-73026e67c57f>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00203-ip-10-147-4-33.ec2.internal.warc... |
ALEX Lesson Plans
Subject: Mathematics (9 - 12)
Title: Conic Sections: Discovering the Degenerates
Description: Through a mixture of online exploration, and teacher instruction, students will discover how the degenerate forms of the conic sections are formed and will be able to identify the
degenerate case of each coni... | {"url":"http://alex.state.al.us/plans2.php?std_id=54550","timestamp":"2014-04-18T05:34:01Z","content_type":null,"content_length":"24130","record_id":"<urn:uuid:d27195da-2835-4add-ab39-f24232321798>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00206-ip-10-147-4-33.ec2.internal.warc.g... |
Converting Numbers Into Words
Got a version of Excel that uses the ribbon interface (Excel 2007 or later)? This site is for you! If you use an earlier version of Excel, visit our ExcelTips site focusing on the menu interface.
With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt ... | {"url":"http://excelribbon.tips.net/T008351_Converting_Numbers_Into_Words.html","timestamp":"2014-04-18T08:20:31Z","content_type":null,"content_length":"45282","record_id":"<urn:uuid:680a7205-f305-485f-8c4d-10a288fa1ff1>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00364-ip-10-147-4... |
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• 6 mo... | {"url":"http://openstudy.com/updates/525d3461e4b002bdb090eac2","timestamp":"2014-04-18T10:56:18Z","content_type":null,"content_length":"143986","record_id":"<urn:uuid:48490920-bb4f-44e4-84d2-4f8aec94dc85>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00260-ip-10-147-4-33.ec2.internal... |
Trouble Determining Moment of Inertia Formula
it is if the rightmost vertex A is the tip of the wedge.
so you'd have
| .B
| |
.__________| h
A C
where the | above/below A represent the axis of rotation.
with a line connecting AB and L=AC.
How could I do this using similar triangles? so you ha... | {"url":"http://www.physicsforums.com/showthread.php?t=195636","timestamp":"2014-04-20T21:22:09Z","content_type":null,"content_length":"65976","record_id":"<urn:uuid:d887f1c2-d57a-493c-b65b-a2d5229c4975>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00648-ip-10-147-4-33.ec2.internal.w... |
BRAINTENANCE: Train, Strain And Improve Your Brain. Expand Your Mind.
Share this ARTICLE with your colleagues on LinkedIn .
Dear Friends:
The questions for today are quite simple.
Assume (although we should not assume too often) that we have two men and two women whom we wish to seat in a row:
1) How many ways can the... | {"url":"http://braintenance.blogspot.com/2008_12_01_archive.html","timestamp":"2014-04-19T09:28:13Z","content_type":null,"content_length":"173395","record_id":"<urn:uuid:844cdf44-4563-436c-afe1-cf3a2760f33b>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00287-ip-10-147-4-33.ec2.inter... |
Contextual Effects and Read Quality in a Probabilistic Aligner
In my last post on this topic, Sequence Alignment with Conditional Random Fields, I introduced a properly normalized Smith-Waterman-like global aligner (which required the entire read to be aligned
to a subsequence of the reference sequence). The motivation... | {"url":"http://lingpipe-blog.com/2010/06/14/contextual-effects-and-read-quality-in-a-probabilistic-aligner/","timestamp":"2014-04-20T11:54:54Z","content_type":null,"content_length":"56344","record_id":"<urn:uuid:152ebe11-382d-4add-b46f-ef472c258ffa>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-201... |
Help simplifying expression
How do you solve this expression for T? 2=e^(.003t) The answer is t=ln2/.003
In general, to "solve" an equation for t, you do, to both sides, the "opposite" of what is done to t, in the reverse order. Here, $y= e^{.003t}$. To evaluate that, you would do two things: first
multiply t by 0.003,... | {"url":"http://mathhelpforum.com/algebra/185419-help-simplifying-expression-print.html","timestamp":"2014-04-16T15:03:05Z","content_type":null,"content_length":"5856","record_id":"<urn:uuid:1253582e-3143-4dbe-a027-f895253f448d>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00084-ip-1... |
General Instructions for Simulations using Spreadsheets
These instructions are general. They describe how to create random numbers for use in simulations, how to organize the spreadsheet and some about how to process the output of the simulation. The
functions discussed here are: RAND, TRUNC, IF, AND, OR, and FREQUENCY... | {"url":"http://math.colgate.edu/math102/Common/excel/generalsim.html","timestamp":"2014-04-18T05:29:36Z","content_type":null,"content_length":"6280","record_id":"<urn:uuid:d2bb7db5-80fb-49e7-873d-dcda35e0aa70>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00107-ip-10-147-4-33.ec2.inte... |
Exact conditional tests for cross-classifications: approximation of attained significance levels. Psychometrika
Results 1 - 10 of 27
"... The strong Markov random field (MRF) model is a sub-model of the more general MRF-Gibbs model. The strong-MRF model defines a system whereby not only is the field Markovian with resp... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=693513","timestamp":"2014-04-18T06:59:07Z","content_type":null,"content_length":"36547","record_id":"<urn:uuid:d4b155fc-d208-4f29-bb7c-a55a45a4cadf>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00046-ip-10-147-4-33.ec2.internal.war... |
Where can I find Michael Artin Algebra solutions?
I can't find them anywhere. No solution manual, no courses that used the textbook and then posted solutions, nothing. At the same time, the author leaves some important results in the exercises. I
like the writing style and so far I'm not having inordinate trouble with ... | {"url":"http://www.physicsforums.com/showthread.php?t=495660","timestamp":"2014-04-20T05:56:38Z","content_type":null,"content_length":"27668","record_id":"<urn:uuid:a63c464c-cd27-49f8-a4b5-08c6017cea69>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00452-ip-10-147-4-33.ec2.internal.w... |
Groups of Hodge type, hodge structure on Lie algebra
up vote 3 down vote favorite
Let $W$ be a real algebraic group, and $G$ the associated complex group. Then $W$ is of Hodge type if there is a $\mathbb{C}^*$ action on $G$ such that $U(1)$ preserves $W$ and the action of $-1$ on
$G$ is a Cartan involution.
I have trou... | {"url":"http://mathoverflow.net/questions/40634/groups-of-hodge-type-hodge-structure-on-lie-algebra","timestamp":"2014-04-21T07:56:59Z","content_type":null,"content_length":"51578","record_id":"<urn:uuid:29105866-9a96-4315-bd78-6ff1225c2175>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005... |
Universal law of growth
January 13th 2011, 09:18 AM #1
Nov 2010
Universal law of growth
I need a serious help please
Let Y be the metabolic rate of an organism, Yc the metabolic rate of a single cell, Nc(t) the total number of cells at time t, mc the mass of a cell, and Ec the energy required to create a ne... | {"url":"http://mathhelpforum.com/differential-equations/168235-universal-law-growth.html","timestamp":"2014-04-20T19:12:36Z","content_type":null,"content_length":"59396","record_id":"<urn:uuid:71248900-3723-4558-975f-9ccd6a482c67>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00614-i... |
John Wishart
Born: 28 November 1898 in Montrose, Scotland
Died: 14 July 1956 in Acapulco, Mexico
... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Wishart.html","timestamp":"2014-04-21T04:40:08Z","content_type":null,"content_length":"17543","record_id":"<urn:uuid:d312af6f-7286-41c3-95d2-1e2e762628d2>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00337-ip-10-147-4-33... |
What is a Pip?
“PIP” stands for Point In Percentage. More simply though, a pip is what we in the FX would consider a “point” for calculating profits and losses.
When trading a mini lot (10k units of currency), each pip is worth roughly one unit of the currency in which your account is denominated. If your account is de... | {"url":"http://www.investopedia.com/forex/news/dailyfx/what-pip.aspx","timestamp":"2014-04-24T04:29:48Z","content_type":null,"content_length":"77972","record_id":"<urn:uuid:9e2a0aab-ba44-4691-87f8-04062ac28f8e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00404-ip-10-147-4-33.ec2.int... |
Wikipedia, the free encyclopedia
Splay tree
From Wikipedia, the free encyclopedia
A splay tree is a self-balancing binary search tree with the additional unusual property that recently accessed elements are quick to access again. It performs basic operations such as insertion,
look-up and removal in O(log(n)) amortized... | {"url":"http://www.cs.waikato.ac.nz/Teaching/COMP317B/Week_6/Splay_tree.html","timestamp":"2014-04-20T00:39:18Z","content_type":null,"content_length":"29448","record_id":"<urn:uuid:ff4e9eac-4bf8-4f91-93d3-631001a1e8e4>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00071-ip-10-147-4-33... |
Whitman, MA Calculus Tutor
Find a Whitman, MA Calculus Tutor
...I've helped teacher candidates prepare for the Massachusetts Tests for Education Licensure--the MTEL--in Biology, Chemistry, General Science, and Physics. I've also worked with new teachers to
develop their course material and understand the finer poin... | {"url":"http://www.purplemath.com/Whitman_MA_Calculus_tutors.php","timestamp":"2014-04-16T16:36:35Z","content_type":null,"content_length":"24117","record_id":"<urn:uuid:6acca115-d9e7-40ba-8e66-1cf71f72fec7>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00026-ip-10-147-4-33.ec2.interna... |
November 2
Any frequent reader of
will have come across several posts concerning the optimization of code - in particular, the avoidance of loops.
Here's another aspect of the same issue. If you have experience programming in other languages besides R, this is probably a no-brainer, but for laymen, like myself, the fol... | {"url":"http://menugget.blogspot.com/2011_11_01_archive.html","timestamp":"2014-04-21T04:53:18Z","content_type":null,"content_length":"111243","record_id":"<urn:uuid:543c9629-5bc2-413d-b62f-a85ca4da80e7>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00142-ip-10-147-4-33.ec2.internal.... |
the definition of volt
unit of electrical potential, potential difference and electromotive force in the metre-kilogram-second system (SI); it is equal to the difference in potential between two points in a conductor
carrying one ampere current when the power dissipated between the points is one watt. An equivalent is ... | {"url":"http://dictionary.reference.com/browse/volt","timestamp":"2014-04-16T22:41:54Z","content_type":null,"content_length":"107008","record_id":"<urn:uuid:ec1e51c5-2f58-45b7-9875-3e6815f0d9c1>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00470-ip-10-147-4-33.ec2.internal.warc.gz"} |
Lucerne, CO SAT Math Tutor
Find a Lucerne, CO SAT Math Tutor
...After working in healthcare for a while, I have decided to split my time between helping the body and helping the mind. I love math and science and was at the top of my class in many courses.
I tutored in high school and helped my friends get through c... | {"url":"http://www.purplemath.com/Lucerne_CO_SAT_Math_tutors.php","timestamp":"2014-04-16T10:14:21Z","content_type":null,"content_length":"23992","record_id":"<urn:uuid:c7d62df6-03d5-4b0d-9320-48af9bac76cb>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00147-ip-10-147-4-33.ec2.intern... |
Problems with a simple dependency algorithm
up vote 9 down vote favorite
In my webapp, we have many fields that sum up other fields, and those fields sum up more fields. I know that this is a directed acyclic graph.
When the page loads, I calculate values for all of the fields. What I'm really trying to do is to conver... | {"url":"http://stackoverflow.com/questions/1192200/problems-with-a-simple-dependency-algorithm","timestamp":"2014-04-18T04:07:15Z","content_type":null,"content_length":"70354","record_id":"<urn:uuid:89ef222a-97f5-48e4-affe-67479bcc7996>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00... |
Stepping down from an advanced calculator
If you have a calculator that won't track order of operations for you, and I have one that let's you type it out on the screen to confirm it's correct, I would just go with the latter and restrict
myself to only using it for basic calculations.
As for your guy, I would start wi... | {"url":"http://www.physicsforums.com/showthread.php?s=e49d27fbf4e036357e1bcd0950eb9cdb&p=4525210","timestamp":"2014-04-19T22:47:44Z","content_type":null,"content_length":"28163","record_id":"<urn:uuid:aeb4e26c-29be-4e1a-ba8b-7a718ad6fcda>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217... |
Items where Author is "
Number of items: 10.
Levinson, Ralph and Kent, Phillip and Pratt, David and Kapadia, Ramesh and Yogui, Cristina (2012) Risk-based decision making in a scientific issue : a study of teachers discussing a dilemma through a
microworld. Science Education, 96 (2). pp. 212-233. ISSN 0036-8326
Levinson... | {"url":"http://eprints.ioe.ac.uk/view/creators/Kapadia=3ARamesh=3A=3A.default.html","timestamp":"2014-04-18T20:51:45Z","content_type":null,"content_length":"13016","record_id":"<urn:uuid:e23d5943-0d72-4b4e-974d-5b5c6435b5a5>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00598-ip-10-14... |
Lathrop, CA Math Tutor
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...I find this dual approach to be very effective in helping people of any age to meet their goals in regards to test preparation. **Specifically in regard to the ASVAB - I scored at 95th
percentile and above when I took the exam my senior year of high school. I ... | {"url":"http://www.purplemath.com/lathrop_ca_math_tutors.php","timestamp":"2014-04-19T14:46:55Z","content_type":null,"content_length":"23685","record_id":"<urn:uuid:1a79ab74-d51d-4774-b0a4-3f0f6898236f>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00090-ip-10-147-4-33.ec2.internal.wa... |
L'Hopitals Rule
September 27th 2009, 08:16 AM
L'Hopitals Rule
here's the problem:
Find the limit of lim (e^t)-1 / t^3
I thought to use L'Hopital's Rule 3 times to get lim e^t / 6
Then it would no longer be indeterminate (0/0) and I would have 1/6 as my answer.
But my book says the answer is infinity... | {"url":"http://mathhelpforum.com/calculus/104570-lhopitals-rule-print.html","timestamp":"2014-04-20T20:07:10Z","content_type":null,"content_length":"8423","record_id":"<urn:uuid:4a144d94-d887-42b1-ae11-f49f963ca002>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00236-ip-10-147-4-33.e... |
Three Issues in Sample Size Estimates for Multilevel Models
November 30, 2012
By Karen Grace-Martin
(This article was originally published at The Analysis Factor, and syndicated at StatsBlogs.)
If you’ve ever worked with multilevel models, you know that they are an extension of linear models. For a researcher learning ... | {"url":"http://www.statsblogs.com/2012/11/30/three-issues-in-sample-size-estimates-for-multilevel-models/","timestamp":"2014-04-21T12:19:41Z","content_type":null,"content_length":"41009","record_id":"<urn:uuid:69cb5d44-86f2-48de-b189-b6b573bbf472>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140... |
Roller Coasters
1. ______ hill. The highest hill in a roller coaster. It gives it potential energy.
3. _________ G force. A force greater than the normal force of gravity in which a person feels heavier than normal.
4. __________ induction motor. A type of motor used in roller coasters to move cars up a hill by use ... | {"url":"http://www.armoredpenguin.com/crossword/Data/2011.05/2304/23044113.375.html","timestamp":"2014-04-18T23:28:25Z","content_type":null,"content_length":"69775","record_id":"<urn:uuid:d61813d7-d404-450e-aaaa-db1bf50853c8>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00540-ip-10-... |
188 helpers are online right now
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A company bought for its 7 offices 2 computers of brand N
Question Stats:
80%20% (05:16)based on 5 sessions
Hi, there. I'm happy to help with this.
This problem has to do with
. Here's the general idea: if you have a set of n elements, and you are going to choose r of them (r < n), then the number of combinations of si... | {"url":"http://gmatclub.com/forum/a-company-bought-for-its-7-offices-2-computers-of-brand-n-126208.html?fl=similar","timestamp":"2014-04-17T01:13:17Z","content_type":null,"content_length":"182939","record_id":"<urn:uuid:7e56a818-b31f-434f-be9f-a27b310ea1fb>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-M... |
Tiger—A Fast New Hash Function
"... We expand a previous result of Dean [Dea99] to provide a second preimage attack on all n-bit iterated hash functions with Damgård-Merkle strengthening and n-bit intermediate states, allowing a
second preimage to be found for a 2 k-message-block message with about k × 2 n/2+1 +2 n−k+1... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3241656","timestamp":"2014-04-21T08:41:50Z","content_type":null,"content_length":"12343","record_id":"<urn:uuid:84b7eadd-0180-4f79-b5c0-00e0b2635bb9>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00036-ip-10-147-4-33.ec2.internal.wa... |
Practice Surface Area and Volume of Pyramids
What if you wanted to know the volume of an Egyptian Pyramid? The Khafre Pyramid is the second largest pyramid of the Ancient Egyptian Pyramids in Giza. It is a square pyramid with a base edge of 706
feet and an original height of 407.5 feet. What was the original volume of ... | {"url":"http://www.ck12.org/book/CK-12-Geometry-Concepts/r2/section/11.5/","timestamp":"2014-04-19T15:43:10Z","content_type":null,"content_length":"172410","record_id":"<urn:uuid:60566849-a7b1-4983-b5f5-9cdee73bfc72>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00517-ip-10-147-4-33.e... |
Haldane, J.B.S. 1964. A defense of beanbag genetics.
Perspectives in Biology and Medicine
7: 343-359.
Mayr, E. 1959. Where Are We?
Cold Spring Harbor Symp. Quant. Biol
. 24. pp1-14.
Introduction for students
This exercise illustrates the phenomenon of sampling error, which is the mechanism whereby genetic drift changes... | {"url":"http://www.faculty.virginia.edu/evolutionlabs/genetic_drift_exercise.html","timestamp":"2014-04-17T08:04:04Z","content_type":null,"content_length":"6348","record_id":"<urn:uuid:b25d40a8-afb3-41bf-bf39-4308c25115d0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00215-ip-10-147-... |
Zeno's paradoxes
From Wikipedia, the free encyclopedia
Zeno's paradoxes are a set of philosophical problems generally thought to have been devised by Greek philosopher Zeno of Elea (ca. 490–430 BC) to support Parmenides's doctrine that contrary to the
evidence of one's senses, the belief in plurality and change is mist... | {"url":"http://www.territorioscuola.com/wikipedia/en.wikipedia.php?title=Zeno's_paradoxes","timestamp":"2014-04-19T11:58:20Z","content_type":null,"content_length":"151565","record_id":"<urn:uuid:72d57bc4-434a-4642-a7a3-450a8d5e6cec>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00660... |
Flashcards - Mathematics - Addition & Subtraction Relationship Algorithm | StudyBlue
a set of rules for solving a problem in a finite number of steps
A characteristic to describe and object usually within a pattern. Usually refers to shape, size, or color
Numbering system in common use, in which each place to the left ... | {"url":"http://www.studyblue.com/notes/note/n/deck/1004408","timestamp":"2014-04-19T06:55:35Z","content_type":null,"content_length":"63537","record_id":"<urn:uuid:7c3a3e3f-7307-4cef-946f-63d20d1dfd0c>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00490-ip-10-147-4-33.ec2.internal.war... |
Derandomized Vector Sorting
Derandomized Vector Sorting
(1998) Derandomized Vector Sorting. Technical Report ncstrl.vatech_cs//TR-98-19, Computer Science, Virginia Polytechnic Institute and State University.
Full text available as:
Postscript - Requires a viewer, such as GhostView
TR-98-19.ps (164553)
An instance ... | {"url":"http://eprints.cs.vt.edu/archive/00000498/","timestamp":"2014-04-19T02:29:08Z","content_type":null,"content_length":"5973","record_id":"<urn:uuid:e6120f19-4e7c-4819-8863-470444e946ed>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00424-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Prove that \(x\) is both rational and an integer.\[\lim_{n\to\... | {"url":"http://openstudy.com/updates/50332a4be4b0d8ed9b49a909","timestamp":"2014-04-16T08:08:41Z","content_type":null,"content_length":"49948","record_id":"<urn:uuid:052d954a-94e7-4ac4-837b-d001a2c3b41b>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00314-ip-10-147-4-33.ec2.internal.... |
[Numpy-discussion] Another Array
Robert Kern robert.kern@gmail....
Fri Apr 10 02:01:10 CDT 2009
On Fri, Apr 10, 2009 at 01:58, Ian Mallett <geometrian@gmail.com> wrote:
> On Thu, Apr 9, 2009 at 11:46 PM, Robert Kern <robert.kern@gmail.com> wrote:
>> Parabolic? They should be spherical.
> The particle system in the last... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-April/041763.html","timestamp":"2014-04-21T05:23:25Z","content_type":null,"content_length":"5362","record_id":"<urn:uuid:3e2c1f78-988c-45f9-a579-62cfa03653f5>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00027-ip-10-147-4... |
Gloria Olive
Born: 8 June 1923 in New York City, USA
Died: 17 April 2006 in Dunedin, New Zealand
... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Olive.html","timestamp":"2014-04-17T00:52:22Z","content_type":null,"content_length":"13402","record_id":"<urn:uuid:c45942bb-570f-4f81-9f8a-2a4c2e6ee233>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00514-ip-10-147-4-33.e... |
CS 154: Intro. to Functional Programming—Midterm Review Notes
click on the triangles to the left to expand sections!
use the text size feature in your browser to make this text larger and more readable!
Information about the exam
The exam will be held on Monday 25 October at the usual lecture time (1:50-2:50) i... | {"url":"http://www.willamette.edu/~fruehr/154/examnotes/MidtermNotes.html/","timestamp":"2014-04-20T16:23:02Z","content_type":null,"content_length":"222447","record_id":"<urn:uuid:5563a333-3ba4-45ee-8432-3b363974dc8c>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00643-ip-10-147-4-33... |
Multivariable function notations
So z=f(x,y) ...... is a function of three variables with x and y being independent
Nope, it's an equation in 3 variables. We really don't care too much about what's a function of what here.
u=F(x,y,z)=f(x,y)-z . . . all of a sudden it seems as though z has suddenly become independent an... | {"url":"http://www.physicsforums.com/showthread.php?p=4231519","timestamp":"2014-04-20T05:54:47Z","content_type":null,"content_length":"32528","record_id":"<urn:uuid:85ef3531-d8b9-4754-a2dc-a008251584d4>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00025-ip-10-147-4-33.ec2.internal.... |
Riverdale, GA Prealgebra Tutor
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Giantspod | Sabermetrics For Beginners Part III: The Plus Sign
Sabermetrics For Beginners Part III: The Plus Sign
For our newest installment of SFB, I’d like to introduce you to two of the most deceptively simple and useful statistics, Adjusted On-Base Plus Slugging (OPS+) and Adjusted Earned Run Average (ERA+).
These ... | {"url":"http://giantspod.net/2011/02/22/sabermetrics-for-beginners-part-iii-the-plus-sign/","timestamp":"2014-04-19T22:07:28Z","content_type":null,"content_length":"153898","record_id":"<urn:uuid:7696ec80-5ed8-4550-b3c8-0a7033b6eedf>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-0056... |
[Need help] Math-098 Graphs/Absolute Value
2011-11-29, 01:38 PM #1
Field Marshal
Join Date
Feb 2011
I missed one of my lectures and have nobody else to ask for help. I have a homework assignment due at the beginning of my next class along with a exam right at the beginning of class. I am stuck
on 3 differen... | {"url":"http://www.mmo-champion.com/threads/1031572-Need-help-Math-098-Graphs-Absolute-Value?p=14425395","timestamp":"2014-04-16T08:43:01Z","content_type":null,"content_length":"66543","record_id":"<urn:uuid:4152d34f-b29b-4a9e-8b3b-9a3c162dea7a>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-2014041... |
MathGroup Archive: April 2010 [00314]
[Date Index] [Thread Index] [Author Index]
Re: beginner question about syntax
• To: mathgroup at smc.vnet.net
• Subject: [mg109105] Re: beginner question about syntax
• From: telefunkenvf14 <rgorka ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Apr/msg00314.html","timestamp":"2014-04-19T00:05:31Z","content_type":null,"content_length":"26974","record_id":"<urn:uuid:c38ee506-1285-4de5-9f8b-f839c31f13ca>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00582-ip-10-147-4-33.... |
Linear Subspace problem.
December 28th 2010, 05:15 AM #1
Oct 2010
Linear Subspace problem.
I am very sorry if I am bothering you guys a lot but I am trying to understand some of this math and its very hard to do it alone
So I have this problem that says: Find which of the following sets are linear subspaces... | {"url":"http://mathhelpforum.com/advanced-algebra/167009-linear-subspace-problem.html","timestamp":"2014-04-17T05:13:41Z","content_type":null,"content_length":"45036","record_id":"<urn:uuid:10415a94-b880-458b-9561-6da9b4747b8f>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00010-ip-1... |
Mplus Discussion >> Unconditional vs. conditional GMM
socrates posted on Saturday, November 11, 2006 - 2:30 am
Dear Dr. Muthén
With an unconditional GMM I identified five latent classes in a londitudinal dataset. These trajectories agree with theoretical expectations.
Subsequently, I entered time-invariant covariates t... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=prev&topic=14&page=1788","timestamp":"2014-04-20T20:01:06Z","content_type":null,"content_length":"30684","record_id":"<urn:uuid:49ace99b-6263-4fd9-b6a9-1107f6fb5b57>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00068-ip-1... |
Math Forum Discussions - Re: Hex Win Proof?
Date: Mar 21, 2004 8:14 AM
Author: Steven Meyers
Subject: Re: Hex Win Proof?
gcrhoads@yahoo.com (Glenn C. Rhoads) wrote in message news:<3396efc6.0403201232.221c2e9d@posting.google.com>...
> gcrhoads@yahoo.com (Glenn C. Rhoads) wrote in message news:<3396efc6.0403200010.aab22... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=558884","timestamp":"2014-04-20T01:33:14Z","content_type":null,"content_length":"11494","record_id":"<urn:uuid:aab1d8ef-aec4-4431-ac6d-497c5eae1f71>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00582-ip-10-147-4-33.ec2.internal... |
Thermal conductivity and thermal boundary resistance of nanostructures
We present a fabrication process of low-cost superlattices and simulations related with the heat dissipation on them. The influence of the interfacial roughness on the thermal conductivity of
semiconductor/semiconductor superlattices was studied by ... | {"url":"http://www.nanoscalereslett.com/content/6/1/288?fmt_view=classic","timestamp":"2014-04-20T21:44:57Z","content_type":null,"content_length":"118783","record_id":"<urn:uuid:b494290b-9e02-4352-998d-90590e38142a>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00367-ip-10-147-4-33.e... |
When forcing with a poset, why do we order the poset in the order that we do?
up vote 2 down vote favorite
In forcing, we take a collection of forcing conditions and impose a partial order on them. The convention is that if $p$ is stronger than $q$, then we say $p < q$. This is perfectly fine, but it
seems intuitively ... | {"url":"http://mathoverflow.net/questions/17892/when-forcing-with-a-poset-why-do-we-order-the-poset-in-the-order-that-we-do?sort=votes","timestamp":"2014-04-19T02:09:05Z","content_type":null,"content_length":"60980","record_id":"<urn:uuid:1ca1e396-8515-47e0-972f-ec97682580c3>","cc-path":"CC-MAIN-2014-15/segments/139760... |
Patent application title: METHODS AND SYSTEMS FOR INTENSITY MODELING INCLUDING POLARIZATION
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Embodiments of the present invention provide computer readable media encoded with executable instructions for modeling an i... | {"url":"http://www.faqs.org/patents/app/20090287461","timestamp":"2014-04-16T05:30:49Z","content_type":null,"content_length":"73085","record_id":"<urn:uuid:97fba2dc-5519-4804-aada-1cc41d6a10d3>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00089-ip-10-147-4-33.ec2.internal.warc.gz"} |
Brighton, CO ACT Tutor
Find a Brighton, CO ACT Tutor
...Because of that experience, I am able to work with students who are far behind in their school curriculum or have trouble grasping the material. I am very passionate about math and I believe
that everyone can "get it." I have my B.S. in Mechanical Engineering ... | {"url":"http://www.purplemath.com/Brighton_CO_ACT_tutors.php","timestamp":"2014-04-18T11:03:56Z","content_type":null,"content_length":"23897","record_id":"<urn:uuid:24bea7fd-17ae-4c30-87f7-1ae989ddc7ee>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00529-ip-10-147-4-33.ec2.internal.w... |
Cauchy sequence
Don't need a proof, just need confirmation. Every cauchy sequence converges. This is true right?
If you are working in the real number field then that is correct. It is correct in any complete metric space.
Actually you are correct to ‘call my hand’ on that. In most treatments a complete space is one in... | {"url":"http://mathhelpforum.com/calculus/6824-cauchy-sequence.html","timestamp":"2014-04-17T22:46:51Z","content_type":null,"content_length":"40202","record_id":"<urn:uuid:8aaa1cb6-f397-48e9-98c7-b1be665ad9cb>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00209-ip-10-147-4-33.ec2.int... |
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How many years will it take for a $50 investment to grow to $1... | {"url":"http://openstudy.com/updates/4fabeec5e4b059b524f79eaa","timestamp":"2014-04-17T12:40:48Z","content_type":null,"content_length":"44182","record_id":"<urn:uuid:e0afec42-c7d7-422f-b291-b970510074d1>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00331-ip-10-147-4-33.ec2.internal.w... |
Optimization, Partial Derivatives
October 25th 2009, 01:20 AM
Optimization, Partial Derivatives
Find three positive numbers x,y,z whose sum is 100 such that (x^a)(y^b)(z^c) is a maximum.
At first, I thought a, b, and c needed constant values, but later realized that the numbers are in terms of a, b, and c. Can ... | {"url":"http://mathhelpforum.com/calculus/110251-optimization-partial-derivatives-print.html","timestamp":"2014-04-18T00:39:48Z","content_type":null,"content_length":"27325","record_id":"<urn:uuid:f4a79540-990d-4ddc-8490-d678fbcf1d64>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-005... |
NASA -
Problem 26, Astronomy as a Career
The information in this document was accurate as of the original publication date.
This problem looks at some of the statistics of working in a field like astronomy. Students read graphs and answer questions about the number of astronomers, the rate of increase in the populatio... | {"url":"http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/SMIII_Problem26.html","timestamp":"2014-04-20T05:58:15Z","content_type":null,"content_length":"17357","record_id":"<urn:uuid:07d84a7e-2a73-42af-87c7-42f7b09692fe>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-201404230320... |
Results 1 - 10 of 29
- IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING , 2004
"... The development of techniques for quantitative, model-based evaluation of computer system dependability has a long and rich history. A wide array of model-based evaluation techniques are now
available, ranging from combinatorial met... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=356131","timestamp":"2014-04-18T12:31:42Z","content_type":null,"content_length":"39980","record_id":"<urn:uuid:87da53d0-eafd-4b2d-b2f2-13bd526b1d4a>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00090-ip-10-147-4-33.ec2.internal.war... |
1/f Noise and RTS(Random Telegraph Signal) Errors in Comparators and Sense Amplifiers
Nanotech 2007 Vol. 1
Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show, Volume 1
Chapter 2: Nano Electronics & Photonics
1/f Noise and RTS(Ra... | {"url":"http://www.nsti.org/procs/Nanotech2007v1/2/W78.707","timestamp":"2014-04-20T08:46:47Z","content_type":null,"content_length":"16435","record_id":"<urn:uuid:2062301f-46f6-4fe8-8876-12318501ec4b>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00655-ip-10-147-4-33.ec2.internal.warc... |
Port length - multiple ports - diyAudio
diyAudio Member
Join Date: Feb 2004
Location: Chinook Country.Alberta
Svante..an over simplified view..
as an example , use 2 ports of 2" diameter..
dt=sqrt(2^2 + 2^2)
Area,S, is pi * r^2=2*pi=6.2832
so the area doubles, therefore the length needs to be expanded.
The Helmholtz ... | {"url":"http://www.diyaudio.com/forums/multi-way/83048-port-length-multiple-ports.html","timestamp":"2014-04-17T03:19:45Z","content_type":null,"content_length":"80344","record_id":"<urn:uuid:5c0e7e8b-f0d5-49ee-800c-fc5a842b8cca>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00422-ip-1... |
[Ma191a - Fall 12 - 13] - Stochastic Analysis
This course will describe the basic tools of stochastic analysis and their applications in probability, while at the same time discussing their analogues in quantum physics. With the proper
background the probabilistic description of these tools is relatively transparent an... | {"url":"http://www.math.caltech.edu/~2012-13/1term/ma191a-sec1/","timestamp":"2014-04-20T15:52:35Z","content_type":null,"content_length":"12823","record_id":"<urn:uuid:96149df2-f928-4b37-9e4e-dc31b7bdf856>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00652-ip-10-147-4-33.ec2.interna... |