content stringlengths 86 994k | meta stringlengths 288 619 |
|---|---|
Capitol Heights Prealgebra Tutor
Find a Capitol Heights Prealgebra Tutor
...I completed a B.S. degree in Applied Mathematics from GWU, graduating summa cum laude, and also received the Ruggles Prize, an award given annually since 1866 for excellence in mathematics. I
minored in economics and went on to study it fur... | {"url":"http://www.purplemath.com/Capitol_Heights_Prealgebra_tutors.php","timestamp":"2014-04-18T11:43:02Z","content_type":null,"content_length":"24604","record_id":"<urn:uuid:9f41adba-531b-4022-bc9a-48d63bdc37a4>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00161-ip-10-147-4-33.ec2... |
Level of Measurement Refresher
Just in case you need a refresher on the different levels of measurement, the below three paragraphs are taken directly from Social Statistics for a Diverse Society [2000], by Frankfort-Nachmias and
Leon-Guerrero, pg 13-14. [Note this text combines interval level and ra... | {"url":"http://courses.csusm.edu/soc201kb/levelofmeasurementrefresher.htm","timestamp":"2014-04-17T21:23:12Z","content_type":null,"content_length":"7939","record_id":"<urn:uuid:0bb5e1f6-bf47-4e64-8e25-b4c3cae82151>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00301-ip-10-147-4-33.ec... |
Printing the Max and Min in an Array
October 28th, 2010, 05:29 PM
Printing the Max and Min in an Array
Another one for you guys if you want to help me out... This program is supposed to print the maximum and minimum value in an array. It doesn't. There's a problem in my logic and I cannot figure
it out! I've be... | {"url":"http://www.javaprogrammingforums.com/%20whats-wrong-my-code/5791-printing-max-min-array-printingthethread.html","timestamp":"2014-04-18T18:57:54Z","content_type":null,"content_length":"11341","record_id":"<urn:uuid:d4ecb28a-2061-47e1-8866-75f6462b8f1b>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/C... |
How to reflect a
Reflections : How to reflect a point
Reflect point across x axis, y axis and other lines.
A reflection is a kind of
. It is basically a 'flip' of a shape over the line of reflection.
Very often reflecions are performed using coordinate notation as they all are on this page. The coordinates allow us to ... | {"url":"http://www.mathwarehouse.com/transformations/reflections-in-math.php","timestamp":"2014-04-18T13:06:07Z","content_type":null,"content_length":"33475","record_id":"<urn:uuid:1734148d-57ff-4e26-bae8-1fabf87476f2>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00607-ip-10-147-4-3... |
A homotopy double groupoid of a Hausdorff
space II: a van Kampen theorem
A homotopy double groupoid of a Hausdorff space II: a van Kampen theorem
R. Brown, K.H. Kamps, and T. Porter
This paper is the second in a series exploring the properties of a functor which assigns a homotopy double groupoid with connections to a... | {"url":"http://www.kurims.kyoto-u.ac.jp/EMIS/journals/TAC/volumes/14/9/14-09abs.html","timestamp":"2014-04-21T02:05:51Z","content_type":null,"content_length":"2453","record_id":"<urn:uuid:f514581e-8e33-4dd3-b6d2-0ea526931ea6>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00147-ip-10-... |
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... | {"url":"http://www.nap.edu/openbook.php?record_id=9549&page=197","timestamp":"2014-04-19T15:37:57Z","content_type":null,"content_length":"68161","record_id":"<urn:uuid:c26a2e6f-d7ad-496a-9243-9727af59ebbe>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00634-ip-10-147-4-33.ec2.internal... |
Lake Barrington, IL Math Tutor
Find a Lake Barrington, IL Math Tutor
I'm a Latin teacher for junior high students at St. Norbert School, and I offer tutoring in Latin and Classical Greek to students of all ages! In 2011, I graduated from the University of Michigan
(Ann Arbor) with a BA in Classical Civilization.
... | {"url":"http://www.purplemath.com/lake_barrington_il_math_tutors.php","timestamp":"2014-04-16T22:30:59Z","content_type":null,"content_length":"24173","record_id":"<urn:uuid:697439a1-0ae6-42e9-a269-2dad411e3931>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00521-ip-10-147-4-33.ec2.int... |
Wolfram Demonstrations Project
Mean, Median, and Quartiles in Skewed Distributions
This Demonstration provides a visualization of the relationship between the mean, , and the median, , in positively (right) and negatively (left) skewed distributions, as well as the quartiles and .
The positively skewed distributions us... | {"url":"http://demonstrations.wolfram.com/MeanMedianAndQuartilesInSkewedDistributions/","timestamp":"2014-04-18T18:14:55Z","content_type":null,"content_length":"45751","record_id":"<urn:uuid:675ef39f-a7c8-4891-b56d-f23ecf36922c>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00607-ip-1... |
Software Download
Software Downloads for "Mann Kendall Test"
The code performs original two tailed Mann-Kendall test. It tests the null hypothesis of trend absence in the vector V, against the alternative of trend. The result of the test is returned in H = 1
indicates a rejection of the null hypothesis at the alpha sig... | {"url":"http://www.sharewareconnection.com/software.php?list=Mann+Kendall+Test","timestamp":"2014-04-17T04:44:21Z","content_type":null,"content_length":"44461","record_id":"<urn:uuid:7bf9541f-244a-45a2-b0ef-8bd829aa8339>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00496-ip-10-147-4-... |
Winfield, IL Algebra 1 Tutor
Find a Winfield, IL Algebra 1 Tutor
...I am certified to teach grades K-8 in Michigan and grades 1-6 in NY. Lastly, I have completed 31/41 credits for my M.S. Special Education degree from Western Governors University.
19 Subjects: including algebra 1, reading, English, writing
...H... | {"url":"http://www.purplemath.com/Winfield_IL_algebra_1_tutors.php","timestamp":"2014-04-20T21:12:32Z","content_type":null,"content_length":"23903","record_id":"<urn:uuid:afd2a2cc-7559-44a9-8dd0-20ca0d764235>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00431-ip-10-147-4-33.ec2.inter... |
the encyclopedic entry of inertial frame
, an
inertial frame of reference
is a
frame of reference
which belongs to a set of frames in which
physical laws
hold in the same and simplest form. According to the first postulate of
special relativity
, all physical laws take their simplest form in an inertial frame, and ther... | {"url":"http://www.reference.com/browse/inertial+frame","timestamp":"2014-04-21T05:40:49Z","content_type":null,"content_length":"99271","record_id":"<urn:uuid:4069360b-15b9-4682-ba02-43d0e29f040a>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00568-ip-10-147-4-33.ec2.internal.warc.gz... |
Study suggests every star likely has planets.
1. Friday, 13th January, 2012, 02:01 AM #11
ah, now we enter the subject of math, or that which I am not an expert.
If you were going to pay me $20 if a six showed up on any of the dice that I might roll, and then allowed me to roll 1 or more dice at th... | {"url":"http://www.enworld.org/forum/showthread.php?316366-Study-suggests-every-star-likely-has-planets/page2","timestamp":"2014-04-16T16:33:14Z","content_type":null,"content_length":"172354","record_id":"<urn:uuid:03ba4787-9e95-406e-b84c-f97ece075455>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-2... |
volume expansion problem...wheres initial volume?
A liquid has a maximum density of 0.6 g/cm^3 at 3.7 C. At 11.4C , its density is 0.60888 g/cm^3. What is beta for this liquid over this temperature interval? Answer in units of (C)^-1.
Obviously this has to do with the volume expansion so I made the formula deltaV = bet... | {"url":"http://www.physicsforums.com/showthread.php?t=101862","timestamp":"2014-04-18T10:48:09Z","content_type":null,"content_length":"26368","record_id":"<urn:uuid:b089bb42-f2e9-45ee-b9a6-4a31b13ef637>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00622-ip-10-147-4-33.ec2.internal.w... |
The intersection of Block Groups and R-trivial (finite) monoids
up vote 1 down vote favorite
Let $\textbf{BG}$ be the pseudovariety of block groups, also known as $\textbf{EJ}, \textbf{PG},\ldots,\text{etc.}$(see [1]), and let $\textbf{R}$ be the pseudovariety of R-trivial monoids, by the
Green's R relation.
Is the pse... | {"url":"http://mathoverflow.net/questions/72472/the-intersection-of-block-groups-and-r-trivial-finite-monoids","timestamp":"2014-04-20T08:26:46Z","content_type":null,"content_length":"52378","record_id":"<urn:uuid:9f4e5235-d8f0-4001-a6c2-e8b1abb5465c>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
Suppose that f is continuous and that (-3to3)∫f(z)dz=0 and (-3... | {"url":"http://openstudy.com/updates/50b68a82e4b07527f06af9c9","timestamp":"2014-04-19T22:29:24Z","content_type":null,"content_length":"62935","record_id":"<urn:uuid:e437e08f-7e45-4c04-b259-73160376c053>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00123-ip-10-147-4-33.ec2.internal.... |
Help with some function questions
October 10th 2010, 11:27 PM #1
Oct 2010
Help with some function questions
Hey guys im revising for an exam and they have given us some extra revision questions as a challenge however i have no clue on how to do these 3 questions, if anyone can explain them to me or
give me ... | {"url":"http://mathhelpforum.com/discrete-math/159136-help-some-function-questions.html","timestamp":"2014-04-20T20:02:51Z","content_type":null,"content_length":"40991","record_id":"<urn:uuid:35d9d9f3-5ccb-4ee5-9f67-15c79d151c20>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00302-ip... |
Material Results
Search Materials
Return to What's new in MERLOT
Get more information on the MERLOT Editors' Choice Award in a new window.
Get more information on the MERLOT Classics Award in a new window.
Get more information on the JOLT Award in a new window.
Go to Search Page
View material results for all categories... | {"url":"http://www.merlot.org/merlot/materials.htm?page=3&materialType=Simulation&community=&category=&keywords=mathematics&nosearchlanguage=&pageSize=","timestamp":"2014-04-25T08:23:18Z","content_type":null,"content_length":"186355","record_id":"<urn:uuid:222c786c-36ab-4392-a7ba-0b034f176c6a>","cc-path":"CC-MAIN-2014-... |
I am working with a DCS control system, and I need to extract the square root of a flow transmitter. It's a very simple procedure, but I have some doubts.
1) According to Bernulli law, the output from the flow transmitter is a square root, right?
2) In the control system, the function I have to use do the following cal... | {"url":"http://www.control.com/thread/1261395339","timestamp":"2014-04-17T12:29:42Z","content_type":null,"content_length":"26315","record_id":"<urn:uuid:86e8aa53-dae9-4a7b-bdee-917bdd1fd085>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00044-ip-10-147-4-33.ec2.internal.warc.gz"} |
For which rings does a projectivization of modules exist?
up vote 6 down vote favorite
Let $R$ be a ring. Consider the inclusion functor from the category of finitely generated, projective $R$-modules to the category of all finitely generated $R$-modules. For which rings does it have a
left adjoint.
For example for any... | {"url":"http://mathoverflow.net/questions/25348/for-which-rings-does-a-projectivization-of-modules-exist","timestamp":"2014-04-20T11:31:48Z","content_type":null,"content_length":"55873","record_id":"<urn:uuid:57135332-9934-443c-a831-48d88af7a95c>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-201404... |
A few quick math questions
November 27th 2008, 05:06 PM #1
Nov 2008
A few quick math questions
The triangle is a right triangle.
'If AB=7cm,AC=10cm,then what is the measure of angle A?'
'If angle A=38 degrees,AB=10cm,what is the length of BC?'
'If angle A=20 degrees,AC=18cm
i)What is the length ... | {"url":"http://mathhelpforum.com/trigonometry/61948-few-quick-math-questions.html","timestamp":"2014-04-17T02:31:25Z","content_type":null,"content_length":"51436","record_id":"<urn:uuid:f0284802-d846-412b-9f9c-5e2b66dc6047>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00254-ip-10-147... |
Patent US7809781 - Determining a time point corresponding to change in data values based on fitting with respect to plural aggregate value sets
Publication number US7809781 B1
Publication type Grant
Application number US 11/118,832
Publication date Oct 5, 2010
Filing date Apr 29, 2005
Priority date Apr ... | {"url":"http://www.google.com/patents/US7809781?ie=ISO-8859-1&dq=7350717","timestamp":"2014-04-17T16:05:00Z","content_type":null,"content_length":"99359","record_id":"<urn:uuid:6a3c3a37-00ed-47bf-ba96-7b74eced889f>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00177-ip-10-147-4-33.ec2... |
Maple packages
Next: The Maple share Up: Introduction Previous: Printing worksheets
To conserve memory, Maple uses the concept of packages. A Maple package is a collection of related Maple commands. For example, the linalg package contains related commands dealing with linear
algebra. To be able to use the commands... | {"url":"http://www.math.montana.edu/~umsfjdoc/node14.html","timestamp":"2014-04-17T00:55:54Z","content_type":null,"content_length":"5138","record_id":"<urn:uuid:b5554386-54fe-4b26-bd74-8087c406262f>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00283-ip-10-147-4-33.ec2.internal.warc.g... |
brachistochrone, the planar curve on which a body subjected only to the force of gravity will slide (without friction) between two points in the least possible time. Finding the curve was a problem
first posed by Galileo. In the late 17th century the Swiss mathematician Johann Bernoulli issued a challenge to solve this... | {"url":"http://www.britannica.com/print/topic/76666","timestamp":"2014-04-17T05:19:33Z","content_type":null,"content_length":"7980","record_id":"<urn:uuid:7cdfee03-0616-470d-a9bb-cd17581955ec>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00242-ip-10-147-4-33.ec2.internal.warc.gz"} |
An Example on - -
Please install Math Player to see the Math Symbols properly
Attempt following question by selecting a choice to answer.
Find the value in the interval, which satisfies the Mean Value Theorem for the function
f(x) = x2-9
[3, 9].D D
- 3
View Solution Steps | {"url":"http://www.icoachmath.com/solvedexample/sampleworksheet.aspx?process=/__cstlqvxbefxaxbgbmexkjfhhxgbjjdxb&.html","timestamp":"2014-04-23T08:15:58Z","content_type":null,"content_length":"44660","record_id":"<urn:uuid:eedf4259-225f-4a5b-b7f4-547041c6de3a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/... |
A Neighborhood of Infinity
How to outrun a photon
I thought it would be fun to try to give a readable account of Unruh effect. It's a surprising phenomenon, and there isn't universal agreement over what exactly the theory predicts, let alone whether
the effect has ever been observed. It has important implications for p... | {"url":"http://blog.sigfpe.com/2009_04_01_archive.html","timestamp":"2014-04-20T00:38:21Z","content_type":null,"content_length":"68185","record_id":"<urn:uuid:e608105a-6fa4-4ea8-9ea6-d40798e7c462>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00131-ip-10-147-4-33.ec2.internal.warc.gz"... |
[Numpy-discussion] matrix operations with axis=None
Ed Schofield schofield at ftw.at
Thu Apr 27 09:50:03 CDT 2006
Travis Oliphant wrote:
> Keith Goodman wrote:
>> I noticed that the mean of a matrix is a matrix but the standard
>> deviation of a matrix is an array. Is that the expected behavior? I'm
>> also getting the... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-April/007789.html","timestamp":"2014-04-17T16:07:20Z","content_type":null,"content_length":"5184","record_id":"<urn:uuid:a78e1315-3bf3-4671-a507-3411b7fba94a>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00462-ip-10-147-4-... |
Math Forum Discussions
Math Forum
Ask Dr. Math
Internet Newsletter
Teacher Exchange
Search All of the Math Forum:
Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Calculate angles, sides and areas for any regular polygon without
using trig functions and Pi
Replies: ... | {"url":"http://mathforum.org/kb/message.jspa?messageID=9128432","timestamp":"2014-04-20T21:59:14Z","content_type":null,"content_length":"27580","record_id":"<urn:uuid:84af75ee-4bc0-4187-afd8-c4218396c5c7>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00003-ip-10-147-4-33.ec2.internal... |
define radi of convergence and give example
1) Let $\{ a_n\}$ be be complex sequence. Say $wot = 0$ is such that $\{ |a_nw^n| : n\geq 0\}$ is bounded. Let $A$ be an upper bound, so, $|a_nw^n| < A$ for all $n\geq 0$. Let $|z| < |w|$. Note, $|
a_nz^n| \leq |a_nw^n| \cdot |\tfrac{z}{w} |^n < A \left| \tfrac{z}{w} \right|^... | {"url":"http://mathhelpforum.com/calculus/39790-define-radi-convergence-give-example.html","timestamp":"2014-04-19T04:38:31Z","content_type":null,"content_length":"42284","record_id":"<urn:uuid:3ebfa09b-7844-4662-a0d9-0d32054030eb>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00123-... |
Guest Contribution: Should central banks target higher rates of inflation?
By Olivier Coibion, Yuriy Gorodnichenko, and Johannes Wieland
Today, we’re fortunate to have Oli Coibion, and Yuriy Gorodnichenko, Professors of Economics at William and Mary and at UC Berkeley, respectively, and Johannes Wieland, Ph.D. candidat... | {"url":"http://econbrowser.com/archives/2010/07/guest_contribut_7","timestamp":"2014-04-17T15:42:22Z","content_type":null,"content_length":"56805","record_id":"<urn:uuid:aa4cf939-189a-4f1b-a996-6d9c327bfd72>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00359-ip-10-147-4-33.ec2.intern... |
Geometry problem - using congruence/similarity only
September 14th 2009, 08:05 AM
Geometry problem - using congruence/similarity only
Hi, I'm having problems solving this geometry problem, using congruence and similarity only.
Let ABC be a right angled triangle, with the 90° angle at C. The midpoint of hypotenu... | {"url":"http://mathhelpforum.com/geometry/102216-geometry-problem-using-congruence-similarity-only-print.html","timestamp":"2014-04-16T14:08:56Z","content_type":null,"content_length":"4760","record_id":"<urn:uuid:e7a41904-552d-4784-adbc-57f5dc784794>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20... |
Basin Characteristic Definitions
The names of the basin characteristics given in the StreamStats output for ungaged sites are shown in the second column of the table below, named Characteristic. Shortened labels for the
characteristics used by the database are shown in the first column, named Label. The definitions of ... | {"url":"http://water.usgs.gov/osw/streamstats/bcdefinitions1.html","timestamp":"2014-04-17T11:00:50Z","content_type":null,"content_length":"107442","record_id":"<urn:uuid:473095c7-f2a7-498e-910b-bd4a46e58978>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00110-ip-10-147-4-33.ec2.inte... |
What is negative electric potential energy?
Energy is a concept for which only the differences between two well specified situations play relevant part. Force, for instantce, is defined as the spatial derivative of energy, which clearly means
that global addition of a certain fixed amount of energy will cause no physic... | {"url":"http://www.physicsforums.com/showthread.php?t=107237","timestamp":"2014-04-18T00:23:39Z","content_type":null,"content_length":"42645","record_id":"<urn:uuid:76ec849b-0c54-4a5a-9e9c-895c0c15b269>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00210-ip-10-147-4-33.ec2.internal.w... |
Solana Beach Math Tutor
Find a Solana Beach Math Tutor
...I LOVE to teach Science and MATH and in the end to prove to my students that learning and succeeding in Math and Science even most rigorous classes can be a great fun and much easier than they
initially imagine. I hold a MS degree in Physics and a PhD degree... | {"url":"http://www.purplemath.com/solana_beach_math_tutors.php","timestamp":"2014-04-16T07:43:24Z","content_type":null,"content_length":"24055","record_id":"<urn:uuid:fb11ed09-f132-4835-a8d4-de0fd1a4f8db>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00607-ip-10-147-4-33.ec2.internal.... |
Algebra I: Tips
(1) If numbers have unlike signs (one number is positive and the other number is negative), first find the difference between the two numbers (pretend the numbers are both positive), then use the
sign from the larger of the two numbers.
(2) To solve a square root problem, think, "What number times itsel... | {"url":"http://www.wyzant.com/resources/blogs/11960/algebra_i_tips","timestamp":"2014-04-17T10:08:02Z","content_type":null,"content_length":"39574","record_id":"<urn:uuid:1dd8c63f-28ce-40d0-94b7-4df2ce4dafc1>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00174-ip-10-147-4-33.ec2.inte... |
Basic Alg Help
May 18th 2010, 03:35 AM #1
Apr 2010
Basic Alg Help
I guess this is easy for you guys but i'm just confused..Please help me...
Factor out the GCF x(3x-1) + 5(3x-1)
*The GCF is 3x-1 so we'll divide both terms by the GCF
x(3x-1) + 5(3x-1)
*cancel the 3x-1 on the x part then the 3x-1 ... | {"url":"http://mathhelpforum.com/algebra/145291-basic-alg-help.html","timestamp":"2014-04-18T04:56:01Z","content_type":null,"content_length":"34591","record_id":"<urn:uuid:2d0c70df-f934-408a-951f-4ba2bb6d5399>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00247-ip-10-147-4-33.ec2.int... |
Q11007 - ATP Forum
The Calculation
Cant remember where it is exactly, but what you have to do is divide the 6378 .4 by the 297, which gives 21.47, then subtract 21.47 from 6378.4, which gives 6356 etc, which is correct answer, its in
the Gen Nav section at the front i think. Hope that helps | {"url":"http://www.atpforum.eu/showthread.php?t=2218","timestamp":"2014-04-21T07:57:27Z","content_type":null,"content_length":"47974","record_id":"<urn:uuid:3d3328bf-f2fd-49d3-9946-ab7d57b46ad9>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00369-ip-10-147-4-33.ec2.internal.warc.gz"} |
Vector/Equation problem
Three collinear vectors, a, b, and c, are such that a=(2/3)b and a=1/2c.
Determine integer values for m and n such that mc +nb = 0. How many values are possible for m and n to make this statement true?
P.S. Variables "a," "b," c," and "0" are vectors.
I'm a little lost on how you... | {"url":"http://mathhelpforum.com/algebra/178589-vector-equation-problem.html","timestamp":"2014-04-17T08:21:35Z","content_type":null,"content_length":"40883","record_id":"<urn:uuid:1084b097-75da-448e-8bcc-e72237a48b72>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00374-ip-10-147-4-3... |
parallelization on an array of numbers with CUDA - NVIDIA Developer Forums
parallelization on an array of numbers with CUDA
I'm having trouble doing the parallelization on an array of numbers with CUDA.
So, for example if we have an array M containing numbers ( 1 , 2 , 3 , 4 , 5)
And If I were to remove the number 2 in... | {"url":"https://devtalk.nvidia.com/default/topic/518232/cuda-programming-and-performance/parallelization-on-an-array-of-numbers-with-cuda/","timestamp":"2014-04-23T11:58:12Z","content_type":null,"content_length":"61603","record_id":"<urn:uuid:39b41118-40a0-4c63-8fa3-c0765a10fde6>","cc-path":"CC-MAIN-2014-15/segments/13... |
Excited About Mathematics
I am a high school mathematics instructor at Boone County High School . This school year will be my 25th year of teaching high school mathematics. In addition to my teaching duties, I also coach the
boys’ basketball and girls’ tennis teams.
Boone County High School
Mathematics Instructor | {"url":"http://mathmanmcq.wordpress.com/","timestamp":"2014-04-20T15:50:14Z","content_type":null,"content_length":"45267","record_id":"<urn:uuid:e63952cb-b0b7-4b8f-a5c0-8f4bc4a7e0df>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00511-ip-10-147-4-33.ec2.internal.warc.gz"} |
An Individual Who Has Automobile Insurance From ... | Chegg.com
An individual who has automobile insurance from a certain company is randomly selected. Let Y be the number of moving violations for which the individual was cited during the last 3 years. The pmf of
Y is the following.
y 0 1 2 3
p(y) 0.50 0.25 0.20 0.05
(... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/individual-automobile-insurance-certain-company-randomly-selected-let-y-number-moving-viol-q1533832","timestamp":"2014-04-18T13:24:20Z","content_type":null,"content_length":"21153","record_id":"<urn:uuid:e7f78b97-6ff2-4e5a-bb9b-6594a4cdb545>","cc-path":"C... |
Copyright © University of Cambridge. All rights reserved.
'Man Food' printed from http://nrich.maths.org/
Sam stacks cans in his shop in triangular stacks, one can deep, (see the problem Cat Food ).
Jennifer from the Mount School York warned Sam that stacks of cans like this are very likely to fall over. It's better to... | {"url":"http://nrich.maths.org/672/index?nomenu=1","timestamp":"2014-04-21T04:49:28Z","content_type":null,"content_length":"4386","record_id":"<urn:uuid:01d8b82e-cd7d-4cdb-87b0-c1dc8d8d54a1>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00522-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Forum Discussions
Math Forum
Ask Dr. Math
Internet Newsletter
Teacher Exchange
Search All of the Math Forum:
Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.
Topic: Landau & Lifschitz, Mechanics, Principle of Least Action
Replies: 10 Last Post: Jan 19, 2014 8:24 PM
... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2615627&messageID=9366453","timestamp":"2014-04-20T00:53:08Z","content_type":null,"content_length":"28718","record_id":"<urn:uuid:196c75a5-fd55-4a75-a7f1-1e31071212bd>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00306-ip-10-147-4-... |
2 Overview
• What is an ND network
• Motivation
• Basic definitions
• Defining and comparing ND behaviors
• ND network operations and how they change behaviors
• Experimental observations
• Conclusions and future work
3 What is an ND network?
• Similar to a Boolean netwo... | {"url":"http://www.eecs.berkeley.edu/~brayton/ND%20networks2_files/outline.htm","timestamp":"2014-04-20T15:51:11Z","content_type":null,"content_length":"43932","record_id":"<urn:uuid:8c5bedf8-30ac-4910-a321-53e00fd58d4f>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00558-ip-10-147-4... |
The Uniform Boundedness Theorem in Asymmetric Normed Spaces
Abstract and Applied Analysis
Volume 2012 (2012), Article ID 809626, 8 pages
Research Article
The Uniform Boundedness Theorem in Asymmetric Normed Spaces
^1Instituto Universitario de Matemática Pura y Aplicada, Universitat Politècnica de València, 46022 Valenc... | {"url":"http://www.hindawi.com/journals/aaa/2012/809626/","timestamp":"2014-04-17T07:12:05Z","content_type":null,"content_length":"421799","record_id":"<urn:uuid:b1d2a6ff-0bc4-47a6-b776-1608ce564985>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00263-ip-10-147-4-33.ec2.internal.warc... |
Using the Pythagorean Theorem to find a Missing Hypotenuse - Concept
The hypotenuse of a right triangle is the side that is opposite of its right angle. Sometimes we have problems that ask us to find the missing hypotenuse of a right triangle. We can use the
Pythagorean theorem to find the hypotenuse, but only if we kn... | {"url":"https://www.brightstorm.com/math/trigonometry/pythagorean-theorem/using-the-pythagorean-theorem-to-find-a-missing-hypotenuse/","timestamp":"2014-04-17T16:08:08Z","content_type":null,"content_length":"64113","record_id":"<urn:uuid:2515f8ad-4652-4904-b451-0100ae973c87>","cc-path":"CC-MAIN-2014-15/segments/1397609... |
Electrooptic and Dielectric Studies in Cadmium Sulphide Nanorods/Ferroelectric Liquid Crystal Mixtures
Advances in Condensed Matter Physics
Volume 2012 (2012), Article ID 853160, 8 pages
Research Article
Electrooptic and Dielectric Studies in Cadmium Sulphide Nanorods/Ferroelectric Liquid Crystal Mixtures
^1Liquid Crys... | {"url":"http://www.hindawi.com/journals/acmp/2012/853160/","timestamp":"2014-04-17T01:15:52Z","content_type":null,"content_length":"155203","record_id":"<urn:uuid:57bda964-066d-43c7-85f0-010a6a68b07b>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00593-ip-10-147-4-33.ec2.internal.warc... |
Re: st: Testing for program effectiveness with heckman
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: Testing for program effectiveness with heckman
From "Austin Nichols" <austinnichols@gmail.com>
To statalist@hsphsun2.harvard.edu
Subject Re: st: Testing for program effective... | {"url":"http://www.stata.com/statalist/archive/2008-05/msg01240.html","timestamp":"2014-04-16T19:12:24Z","content_type":null,"content_length":"10416","record_id":"<urn:uuid:a51ba7a8-d2f4-4b25-8f5e-6d7dcb1cd6f1>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00210-ip-10-147-4-33.ec2.in... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
use the Pythagorean theorem sqrt3^2 + 2sqrt3^2 = c^2 please he... | {"url":"http://openstudy.com/updates/50cb6626e4b0a14e4369cb87","timestamp":"2014-04-18T18:44:27Z","content_type":null,"content_length":"48618","record_id":"<urn:uuid:f14c04bb-5c38-4ad6-9fbe-6c530c5609ce>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00231-ip-10-147-4-33.ec2.internal.w... |
double integration?
Yep, integrate twice here, look at this example, could be helpful. ( 843, #35) The average value of a function f(x,y) over a rectangle R
The "average value" of f(x,y) over $a\le x\le b$, $c\le y\le d$ is $\frac{\int_{x=a}^b\int_{y= c}^d f(x,y)dy dx}{(b-a)(d-c)}$. That is, it is the integral of the f... | {"url":"http://mathhelpforum.com/calculus/165131-double-integration.html","timestamp":"2014-04-18T00:58:10Z","content_type":null,"content_length":"36425","record_id":"<urn:uuid:41562842-4434-43c9-b818-d29ad7174890>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00427-ip-10-147-4-33.ec... |
ExpCal 1.0.2
Your free TOP 25 download source!
ExpCal 1.0.2
ExpCal is a useful math tool for school teachers, students and engineers.
Publisher: edu-soft-discount
Category: Education
Version: 1.0.2
License: freeware
Cost: 0$
Size: 36.00 KB
Updated: 05 Sep 2007
Tens of math functions are provided... | {"url":"http://www.download25.com/expcal-download.html","timestamp":"2014-04-18T18:14:20Z","content_type":null,"content_length":"10936","record_id":"<urn:uuid:bec957f5-421d-45bb-92b2-8340539a4af9>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00198-ip-10-147-4-33.ec2.internal.warc.gz... |
SSH keypair generation: RSA or DSA?
up vote 82 down vote favorite
SSH supports two signature algorithms for key pairs: RSA and DSA. Which is preferred, if any? For RSA, what is the minimum acceptable key length?
security ssh rsa cryptography
add comment
6 Answers
active oldest votes
RSA is generally pr... | {"url":"http://serverfault.com/questions/40071/ssh-keypair-generation-rsa-or-dsa/289620","timestamp":"2014-04-24T06:02:14Z","content_type":null,"content_length":"91719","record_id":"<urn:uuid:914dc09e-fcbf-496f-9eb4-25279a30162b>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00008-ip-... |
Summary: Samson Abramsky
Temperley-Lieb Algebra:
From Knot Theory to
Logic and Computation
via Quantum Mechanics
1 Introduction
Our aim in this paper is to trace some of the surprising and beau-
tiful connections which are beginning to emerge between a number of
apparently disparate topics.
1.1 Knot Theory
Vaughan Jone... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/749/1669971.html","timestamp":"2014-04-20T18:25:48Z","content_type":null,"content_length":"8039","record_id":"<urn:uuid:cb5c3cfc-e00e-4c21-9c54-bf3910112cc2>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00616-ip-10-147-4... |
what is Bernoulli’s Theorem
What is Bernoulli’s Theorem: No change in gravitational potential energy occurs, if the fluid gushes horizontally, then reduce in the fluid pressure is linked with an increase in the fluid velocity.
The fluid force apply is least where the cross section is minimum, if the fluid is flowing a ... | {"url":"http://scienceray.com/mathematics/geometry/what-is-bernoullis-theorem/","timestamp":"2014-04-21T10:25:22Z","content_type":null,"content_length":"63311","record_id":"<urn:uuid:a295c94c-7e71-4692-8a39-6f57a645a02e>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00208-ip-10-147-4... |
program to find the square root of a given number
Newbie Poster
3 posts since Apr 2008
Reputation Points: 0 [?]
Q&As Helped to Solve: 0 [?]
Skill Endorsements: 0 [?]
Hello, Can anybody help me in this program.
Write a C program to find the square root of a given number?
I can understand only C and please i need answe... | {"url":"http://www.daniweb.com/software-development/c/threads/125871/program-to-find-the-square-root-of-a-given-number","timestamp":"2014-04-20T18:26:45Z","content_type":null,"content_length":"59268","record_id":"<urn:uuid:600066c4-4fae-4be9-9278-46fe346d5e85>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/... |
Grand Prairie
Dallas, TX 75230
Topflight Test Prep for the SAT, GRE and GMAT
...As both a university instructor and a test prep tutor, I am devoted to helping students master the daunting process of standardized testing. I teach the very best strategies, tips and shortcuts
for the SAT, GRE and
. I want each of my stude... | {"url":"http://www.wyzant.com/Grand_Prairie_GMAT_tutors.aspx","timestamp":"2014-04-20T09:20:42Z","content_type":null,"content_length":"60640","record_id":"<urn:uuid:846e67c4-9f86-43cb-8f2b-84898e8496e3>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00120-ip-10-147-4-33.ec2.internal.w... |
When I was fourteen, we spent a year in Moscow. I attended a Soviet school that “specialized” in French–that is, it taught French from the early grades. The other subjects (math, literature, history,
technical drawing, geography, physics, chemistry, and biology) were in Russian. No one expected me to participate in cla... | {"url":"http://www.joannejacobs.com/tag/mathematics-instruction/","timestamp":"2014-04-17T16:00:13Z","content_type":null,"content_length":"26902","record_id":"<urn:uuid:16d33f25-28c4-4ea7-a2f3-c87eb4b145dd>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00356-ip-10-147-4-33.ec2.intern... |
Well posedness for damped second order systems with unbounded input operators
Results 1 - 10 of 22
- Mathematical Problems in Engineering, submitted , 1997
"... In a previous paper, the authors investigated the lowersemicontinuity properties of two generalizations of the classical Preisach operator; the smoothed Preisa... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1428953","timestamp":"2014-04-20T07:07:04Z","content_type":null,"content_length":"40322","record_id":"<urn:uuid:2388fa13-8b7c-47f7-9746-7ddc4b78b419>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00191-ip-10-147-4-33.ec2.internal.wa... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
is replying to Can someone tell me what button the professor is hitting...
• Teamwork 19 Teammate
• Problem Solving 19 Hero
• Engagement 19 Mad Hatter
• You have blocked this person.
• ✔ You're a fan Checking fan status...
Thanks... | {"url":"http://openstudy.com/users/robinnicole218/medals","timestamp":"2014-04-19T19:44:40Z","content_type":null,"content_length":"63669","record_id":"<urn:uuid:fb8f5a31-4467-4a48-8d08-952daff5e0a6>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00375-ip-10-147-4-33.ec2.internal.warc.... |
Constructive Mathematics Is Not Metamathematics
The publication of the Homotopy Type Theory book has renewed interest in type theory as a foundation for mathematics, and spurred computer scientists to investigate the computational meaning of
higher-dimensional types. As I mentioned in a previous post, what makes HoTT w... | {"url":"http://existentialtype.wordpress.com/2013/07/10/constructive-mathematics-is-not-meta-mathematics/","timestamp":"2014-04-16T07:30:48Z","content_type":null,"content_length":"88369","record_id":"<urn:uuid:278762a6-98be-4ea9-af47-74ce48bca13a>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-201404... |
Contour integration
Re: Contour integration
I was at a birthday party.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“Taking a new step, uttering a new word, is what people fear most.” ― Fyod... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=259894","timestamp":"2014-04-18T08:05:18Z","content_type":null,"content_length":"39243","record_id":"<urn:uuid:909f321c-f190-44b6-a97d-b4bab5b9740d>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00242-ip-10-147-4-33.ec2.internal.... |
Help Needed Desperately
December 4th 2007, 03:21 PM #1
Junior Member
Sep 2007
Still Need Help Please
A boat is pulled into a dock by means of a winch 12 feet above the deck of the boat.
-..... _
- ........_
- ..........._
- ............._
- ................_
C-................ _B
Tha... | {"url":"http://mathhelpforum.com/calculus/24155-help-needed-desperately.html","timestamp":"2014-04-16T11:09:54Z","content_type":null,"content_length":"50352","record_id":"<urn:uuid:8568d9ad-46c3-42e7-9856-34d17f0b598f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00143-ip-10-147-4-3... |
Nicomachus of Gerasa is mentioned in a small number of sources and we can date him fairly accurately. From his writings on numbers and music, it is clear that Nicomachus was a Pythagorean. Porphyry
says that he was one of the leading members of the Pythagorean School.
Nicomachus wrote Introduction to Arithmetic, which ... | {"url":"http://www2.stetson.edu/~efriedma/periodictable/html/Ni.html","timestamp":"2014-04-16T16:01:07Z","content_type":null,"content_length":"2406","record_id":"<urn:uuid:00341d35-33c8-4cf3-89da-985eb2827c58>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00371-ip-10-147-4-33.ec2.inte... |
Royse City Geometry Tutor
Find a Royse City Geometry Tutor
...I am currently teaching high school geometry in Plano, but I can tutor evenings and Saturdays in Plano, Allen and McKinney areas. I have taught Algebra 1 for many years. My experience is with
all levels but I am drawn to students with learning difference... | {"url":"http://www.purplemath.com/Royse_City_Geometry_tutors.php","timestamp":"2014-04-19T17:22:59Z","content_type":null,"content_length":"23779","record_id":"<urn:uuid:97cec9f1-0d1e-4686-9ff5-6e571605efc9>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00281-ip-10-147-4-33.ec2.intern... |
Calculus Applets
Calculus Applets using GeoGebra
This website is a project by Marc Renault, supported by Shippensburg University. My goal is to make a complete library of applets for Calculus I that are suitable for in-class demonstrations and/or
student exploration. I have created these applets using GeoGebra, wonderf... | {"url":"http://webspace.ship.edu/msrenault/GeoGebraCalculus/GeoGebraCalculusApplets.html","timestamp":"2014-04-18T15:41:34Z","content_type":null,"content_length":"7989","record_id":"<urn:uuid:38671076-769b-4bc5-89b0-825227f5a78e>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00569-ip... |
Spring 2012
Math 110—Linear Algebra—Spring 2012
Professor Haiman's Office Hours: W 10:30am-12:30pm, 855 Evans Hall. RRR Week: W-Th 11-12.
GSI Information
• Michael Daub Office hours Fri 1-3, 737 Evans
• Yael Degany Office hours Tues 1... | {"url":"http://math.berkeley.edu/~mhaiman/math110-spring12/","timestamp":"2014-04-18T05:41:55Z","content_type":null,"content_length":"10180","record_id":"<urn:uuid:4bc540d1-3e05-430d-bcbe-a033a994572b>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00345-ip-10-147-4-33.ec2.internal.wa... |
Showing that f'(z) does not exist at any point (complex analysis)
May 4th 2009, 05:10 PM
Showing that f'(z) does not exist at any point (complex analysis)
I am having a hard time showing that f'(z) does not exist at any point for
An explanation would be greatly appreciated,
May 4th 2009, 05:46 PM
do you mea... | {"url":"http://mathhelpforum.com/differential-geometry/87495-showing-f-z-does-not-exist-any-point-complex-analysis-print.html","timestamp":"2014-04-20T07:00:05Z","content_type":null,"content_length":"5471","record_id":"<urn:uuid:fcf3d550-1f1b-4fc8-b127-44d2cc521d52>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19... |
Summary: Pattern Capacity of a Perceptron for Sparse Discrimination
Vladimir Itskov and L. F. Abbott
Department of Neuroscience, Department of Physiology and Cellular Biophysics, Columbia University Medical Center,
New York, New York 10032-2695, USA
(Received 20 January 2008; published 30 June 2008)
We evaluate the cap... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/245/2148646.html","timestamp":"2014-04-19T23:36:57Z","content_type":null,"content_length":"8609","record_id":"<urn:uuid:6de2b64c-5e1f-4ce5-b5ce-a5633bfb7d17>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00215-ip-10-147-... |
Fast algorithms for addition and multiplication of Zhegalkin polynomials
up vote 3 down vote favorite
Hello to all,
I'm interested in fast algorithms for addition and multiplication of Zhegalkin polynomials. For example, let
$f_1(x_1, x_2, x_3) = 1+x_1+x_2x_3$
$f_2(x_1, x_2, x_3) = x_1+x_3$
I'd like to have a fast algo... | {"url":"http://mathoverflow.net/questions/84491/fast-algorithms-for-addition-and-multiplication-of-zhegalkin-polynomials","timestamp":"2014-04-23T18:47:28Z","content_type":null,"content_length":"59004","record_id":"<urn:uuid:bbf9fd87-7fdb-41ae-953f-dcfec6448955>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc... |
In Search Of The Audio Abode---The Hi-fi House Page 2
For a 20dB noise level at the property line---the loudness of a whisper heard from 5'---your plot can be a more modest 40 acres in size. Are you starting to get the point? Unless you live on a
country estate (or farm), open-window listening is just not very practica... | {"url":"http://www.stereophile.com/content/search-audio-abode-hi-fi-house-page-2","timestamp":"2014-04-19T09:49:18Z","content_type":null,"content_length":"57846","record_id":"<urn:uuid:cf5e77ef-18e9-429c-9ed1-a5e00c7be4ac>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00385-ip-10-147-... |
0.25 Cross-Section of Great Stellated 120-Cell
Like or comment on facebook
The great stellated 120-cell is number 12 in the list of uniform polychora in Stella4D, with the abbreviated name "gishi". It is a regular polychoron, with 120 ... | {"url":"http://www.software3d.com/Gishi.25.php","timestamp":"2014-04-16T22:43:46Z","content_type":null,"content_length":"5305","record_id":"<urn:uuid:c050be5b-3e5e-45e2-af4d-04734af5a624>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00213-ip-10-147-4-33.ec2.internal.warc.gz"} |
Invalid Deductive Argument
From GM-RKB
A Invalid Deductive Argument is a Deductive Argument where there is an invalid Sequence of Deductive Logic Operations from the Premises to the Conclusion
• Example(s):
□ All men are mortal. Socrates is mortal. Therefore, Socrates is a man.
• (Wikipedia, 2009) ⇒ http://en... | {"url":"http://www.gabormelli.com/RKB/Invalid_Deductive_Argument","timestamp":"2014-04-20T05:55:40Z","content_type":null,"content_length":"17292","record_id":"<urn:uuid:8c6eeb60-9d74-4825-9a2a-a730ae433134>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00555-ip-10-147-4-33.ec2.intern... |
Evolution Foes Defeated in Kansas
"Yes like I said it all boils down to morals. What you think is right doesn't make a person wrong because they think different
I'm just a soul who's intentions are good,
Oh lord, please don't let me be misunderstood.
- The Animals
Wayne Stollings wrote:
That defines the range but not t... | {"url":"http://www.envirolink.org/forum/viewtopic.php?f=8&t=3015&start=90","timestamp":"2014-04-17T01:01:20Z","content_type":null,"content_length":"70133","record_id":"<urn:uuid:01da8678-075c-41d7-b6fd-67be0d21631f>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00050-ip-10-147-4-33.e... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
Find the point on the terminal side of θ =–3pi/4 that has an x... | {"url":"http://openstudy.com/updates/507731d0e4b0ed1dac506816","timestamp":"2014-04-20T16:07:05Z","content_type":null,"content_length":"57879","record_id":"<urn:uuid:9db8c97c-0db6-4bf7-b7dd-87f568305ba5>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00387-ip-10-147-4-33.ec2.internal.w... |
Scottdale, GA ACT Tutor
Find a Scottdale, GA ACT Tutor
...My students have described me as friendly, caring, fun, and a good teacher. I listen carefully to them to see what their difficulties are, how they learn best, and what they enjoy. I try to
find activities that are both fun and practical.I have taught ESL fo... | {"url":"http://www.purplemath.com/Scottdale_GA_ACT_tutors.php","timestamp":"2014-04-18T00:40:51Z","content_type":null,"content_length":"23796","record_id":"<urn:uuid:f7f7198e-a0ab-4890-96a0-5fead9549bb2>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00631-ip-10-147-4-33.ec2.internal.... |
Assessing Multiple Prior Models of Behaviour under
Ambiguity - JPortal
Assessing Multiple Prior Models of Behaviour under Ambiguity
Abgebildete Person
Fr, 23. Dez. 2011
Nummer des Discussion-Papers
Alpha Model
Expected Utility
Mixture Models
Rank Dependent Expected Utility
Smooth Model
The r... | {"url":"http://zs.thulb.uni-jena.de/receive/jportal_jparticle_00249719?XSL.toc.pos.SESSION=1","timestamp":"2014-04-20T14:07:49Z","content_type":null,"content_length":"12851","record_id":"<urn:uuid:dda4a6e9-bccf-4e63-9593-2320eb2e213e>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-0052... |
angular acceleration problem
1. The problem statement, all variables and given/known data
angular acceleration of line a= -2w^2 rad/s
when theta=pi/6, w= 10 rad/s
what is angular velocity when theta= pi/3?
2. Relevant equations
chain rule
3. The attempt at a solution
w= e^-2theta is my answer, but I know this is wrong
... | {"url":"http://www.physicsforums.com/showthread.php?t=522464","timestamp":"2014-04-23T11:55:57Z","content_type":null,"content_length":"32151","record_id":"<urn:uuid:bc62a3d5-2fa9-42b0-b9e5-a597b07c4648>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00313-ip-10-147-4-33.ec2.internal.w... |
Radians help
March 23rd 2011, 01:49 AM #1
Feb 2011
Radians help
I need help with this question:
Suppose an ant walks counter-clockwise on the unit circle from the point (-1,0) to the end point of the radius that forms an angle of 6 radians with the positive horizontal axis. How far has the
ant walked?
... | {"url":"http://mathhelpforum.com/trigonometry/175477-radians-help.html","timestamp":"2014-04-16T08:56:44Z","content_type":null,"content_length":"31796","record_id":"<urn:uuid:3fb96faa-1051-4947-9248-e301309a2abb>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00000-ip-10-147-4-33.ec2.... |
3-fold covers of the circle
February 16th 2010, 01:00 PM #1
Junior Member
Nov 2009
3-fold covers of the circle
I'm trying to understand an example in notes from a day I missed in class. There is a collection of diagrams that are supposed to be the 3-fold covers of the circle, S1.
The first collection is a s... | {"url":"http://mathhelpforum.com/differential-geometry/129132-3-fold-covers-circle.html","timestamp":"2014-04-17T10:30:12Z","content_type":null,"content_length":"32246","record_id":"<urn:uuid:af078306-5647-40ab-aa4d-75bca5150765>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00613-ip... |
Some students begin by thinking of mathematics only as a tool required for other work, and then find the tool so interesting that they want to study it more. For such students, mathematics is about
solving problems. Such mathematical applications often lead to a secondary major in mathematics or a mathematics minor, so... | {"url":"http://www.wm.edu/as/mathematics/?svr=web","timestamp":"2014-04-16T06:41:10Z","content_type":null,"content_length":"23042","record_id":"<urn:uuid:42b239fc-efd3-475f-b968-e5e66ad9a71c>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00308-ip-10-147-4-33.ec2.internal.warc.gz"} |
Semistable reduction theorem over higher dimensional schemes
up vote 5 down vote favorite
Let $k$ be a field, $S/k$ a smooth variety with function field $K$ and $U$ a nonempty open subscheme of $S$. For every finite separable extension $E/K$ we denote by $S^E$ (resp. $U^E$) the
normalization of $S$ (resp $U$) in $E$. L... | {"url":"http://mathoverflow.net/questions/77444/semistable-reduction-theorem-over-higher-dimensional-schemes","timestamp":"2014-04-17T18:57:24Z","content_type":null,"content_length":"46739","record_id":"<urn:uuid:3f4c7742-463c-4d6c-90ba-efdb621cb8ef>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20... |
Re: st: Re: -encode- help..
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: Re: -encode- help..
From "Martin Weiss" <martin.weiss1@gmx.de>
To <statalist@hsphsun2.harvard.edu>
Subject Re: st: Re: -encode- help..
Date Wed, 19 Nov 2008 21:32:58 +0100
Nick`s contribution makes ... | {"url":"http://www.stata.com/statalist/archive/2008-11/msg00873.html","timestamp":"2014-04-20T00:55:05Z","content_type":null,"content_length":"12265","record_id":"<urn:uuid:7b45ea40-7edd-41dd-a43e-82d22b0a946a>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00102-ip-10-147-4-33.ec2.int... |
CCSU Theses & Dissertations
Literacy--Study and teaching (Secondary); Technology--Study and teaching (Secondary); Educational leadership.; Semiotics.; Critical thinking.
"Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Education."; Dissertation advisor: Ethan Heinen.; Ed.D.,Central Conn... | {"url":"http://content.library.ccsu.edu/cdm/search/collection/ccsutheses/searchterm/solving/mode/all/order/descri/page/2","timestamp":"2014-04-16T08:57:42Z","content_type":null,"content_length":"146353","record_id":"<urn:uuid:ba6c4ca2-4ce8-4ac1-a9f8-8c47b98b2dee>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/wa... |
Math Forum Discussions - 2nd (raw?) moment of uniform PDF
Date: Feb 14, 2013 8:21 PM
Author: Paul
Subject: 2nd (raw?) moment of uniform PDF
I am studying a reliability paper "Analytical propagation of
uncertainties through fault trees" (Hauptmanns 2002). Unfortunately,
I cannot find an online copy to link to. The pap... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=8327875","timestamp":"2014-04-16T20:15:42Z","content_type":null,"content_length":"1918","record_id":"<urn:uuid:1c870368-365b-4916-92c2-4a86df6e3a7b>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00332-ip-10-147-4-33.ec2.interna... |
Four-Color Theorem
Date: 4/13/96 at 3:36:38
From: Roger Williams
Subject: Four-coloring the plane
Dear Dr. Math,
Say you make (for instance) a map, and you wish to color in each
"country" or "space" on the map in such a way that no two
contiguous contries or spaces have the same color. What is the
minimum number of col... | {"url":"http://mathforum.org/library/drmath/view/57245.html","timestamp":"2014-04-18T10:46:03Z","content_type":null,"content_length":"7171","record_id":"<urn:uuid:8606aa31-8d86-4c0c-b609-cbc0aa9ca8bc>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00222-ip-10-147-4-33.ec2.internal.warc... |
A puzzle for Pythonistas
Jack Diederich jack at performancedrivers.com
Sat Feb 1 14:20:44 CET 2003
On Sat, Feb 01, 2003 at 12:34:29PM +0100, Anton Vredegoor wrote:
> On 31 Jan 2003 04:59:17 -0800, alan_salmoni at yahoo.com (Alan James
> Salmoni) wrote:
> >The problem is defined like this: I have a list of unique intege... | {"url":"https://mail.python.org/pipermail/python-list/2003-February/236004.html","timestamp":"2014-04-21T05:28:46Z","content_type":null,"content_length":"3697","record_id":"<urn:uuid:79de9b02-e231-4b6c-8f90-48f6fce8b539>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00303-ip-10-147-4... |
Plotting Linear Equations with Three Variables
You have a system of 3 equations here:
From the first one find x, it is
put it in the second one:
-5y=-8-2z /*(-1)
Now put x, y in the third one:
(8+2z)/5=2z /*5
There are some other ways to do it- shorter ones :). If you are interested, I can show you.
Last edited by Milo... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=6450","timestamp":"2014-04-19T14:41:25Z","content_type":null,"content_length":"11976","record_id":"<urn:uuid:e3cf8097-8c96-4dea-ad1d-20bea17df1d5>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00654-ip-10-147-4-33.ec2.internal.wa... |
Patent application title: EQUALIZER TAP DETERMINATION
Inventors: Farrokh Abrishamkar (San Diego, CA, US) Aditya Dua (Santa Clara, CA, US)
Assignees: QUALCOMM INCORPORATED
IPC8 Class: AH04L2706FI
USPC Class: 375232
Class name: Equalizers automatic adaptive
Publication date: 2012-11-08
Patent application number: 20120281... | {"url":"http://www.faqs.org/patents/app/20120281747","timestamp":"2014-04-24T18:13:50Z","content_type":null,"content_length":"85378","record_id":"<urn:uuid:73b35dbd-9960-4026-a72a-adba68f3473e>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00362-ip-10-147-4-33.ec2.internal.warc.gz"} |
East Bridgewater Science Tutor
Find an East Bridgewater Science Tutor
...Within the public school and privately, I have tutored in all subjects at the secondary and elementary level. I worked with private students for years or for the time needed for test
preparation or support in a specific subject. I have worked ... | {"url":"http://www.purplemath.com/east_bridgewater_ma_science_tutors.php","timestamp":"2014-04-18T18:51:37Z","content_type":null,"content_length":"24154","record_id":"<urn:uuid:e6635186-e4e3-4cde-b7ac-10066539a8b3>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00450-ip-10-147-4-33.ec2... |
AS & S review: RDFS-compatible OWL semantics
From: <herman.ter.horst@philips.com> Date: Fri, 17 Jan 2003 17:13:06 +0100 To: <pfps@research.bell-labs.com> Cc: www-webont-wg@w3.org Message-ID:
Here is the next part of my review comments on the Semantics
Section 5 RDFS-Compatible Model-Theoretic Semantics
Version of 16 Ja... | {"url":"http://lists.w3.org/Archives/Public/www-webont-wg/2003Jan/0288.html","timestamp":"2014-04-19T22:11:32Z","content_type":null,"content_length":"18103","record_id":"<urn:uuid:2bc2c924-1f82-45b0-88c1-e5f7ea1ebe83>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00426-ip-10-147-4-33... |
Summary: Arc-Length Parameterized Spline Curves
for Real-Time Simulation
Hongling Wang, Joseph Kearney, and Kendall Atkinson
Abstract. Parametric curves are frequently used in computer an-
imation and virtual environments to control the movements of syn-
thetic objects. In many of these applications it is essential to ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/064/1909124.html","timestamp":"2014-04-16T08:13:59Z","content_type":null,"content_length":"8471","record_id":"<urn:uuid:9c9fe7cb-5613-4a16-a90b-7242b2a5a172>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00311-ip-10-147-... |
Back to Back Statistics
Two fans in Dodger stadium caught back to back fouls during a Mets game (and, almost as importantly, the Dodgers lost, woohoo!)
From the article:
But USC mathematics professor Kenneth Alexander used Wednesday’s Dodger Stadium crowd size and game statistics — 40,696 in attendance and a foul b... | {"url":"http://scienceblogs.com/pontiff/2008/05/08/back-to-back-statistics/","timestamp":"2014-04-21T10:24:37Z","content_type":null,"content_length":"63921","record_id":"<urn:uuid:103ea1a2-5865-4524-b872-d7944f20141d>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00511-ip-10-147-4-33... |
Re: st: poisson exposure problem
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: poisson exposure problem
From "Philip Ender" <ender97@gmail.com>
To statalist@hsphsun2.harvard.edu
Subject Re: st: poisson exposure problem
Date Fri, 28 Mar 2008 16:37:10 -0700
Thanks to Carlo ... | {"url":"http://www.stata.com/statalist/archive/2008-03/msg01118.html","timestamp":"2014-04-20T01:09:35Z","content_type":null,"content_length":"7972","record_id":"<urn:uuid:3d363da9-471a-4ffb-bfa6-8679e2d6c5db>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00318-ip-10-147-4-33.ec2.inte... |
Entangled Bessel-Gaussian beams
Orbital angular momentum (OAM) entanglement is investigated in the Bessel-Gaussian (BG) basis. Having a readily adjustable radial scale, BG modes provide an alternative basis for OAM entanglement
over Laguerre-Gaussian modes. We show that the OAM bandwidth in terms of BG modes can be inc... | {"url":"http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-21-23589","timestamp":"2014-04-20T11:57:59Z","content_type":null,"content_length":"180784","record_id":"<urn:uuid:c4acd47c-fc54-4577-bcad-428602b87b7c>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00012-ip-10-147-4-33.e... |
Crystal Clear: An Interview with Shea Zellweger
In 1953, while working a hotel switchboard, a college graduate named Shea Zellweger began a journey of wonder and obsession that would eventually lead to the invention of a radically new notation
for logic. From a basement in Ohio, guided literally by his dreams and his... | {"url":"http://cabinetmagazine.org/issues/18/crystal.php","timestamp":"2014-04-21T07:06:11Z","content_type":null,"content_length":"28923","record_id":"<urn:uuid:51d6449b-ff2b-4e57-8371-e7468c2957f9>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00231-ip-10-147-4-33.ec2.internal.warc.... |
This is about functionals in the sense of higher-order logic, which is the original sense and which has only that name. For functionals in the sense of functional analysis, see linear functional; for
the relation between these, see under Examples below. For functionals on infinite-dimensional manifolds, see at nonlinea... | {"url":"http://ncatlab.org/nlab/show/functional","timestamp":"2014-04-20T19:01:39Z","content_type":null,"content_length":"20630","record_id":"<urn:uuid:dfe471f9-daec-4087-bc70-a8822dbb2f16>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00130-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
A horizontal pull A pulls two wagons over a horizontal frictio... | {"url":"http://openstudy.com/updates/50b6827fe4b0c789d50f6c1b","timestamp":"2014-04-19T12:46:23Z","content_type":null,"content_length":"35133","record_id":"<urn:uuid:367b0d0d-fdf2-4a0b-9f59-7fd37f377f99>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00474-ip-10-147-4-33.ec2.internal.... |
The Net Advance of Physics R
The Relativity of Size
Richard C. Tolman's Principle of Similitude
2013 November 11
[Photo by "Freddie10538", 2006]
Readers of this blog may recall that in June it featured The Relativity of Space by Henri P... | {"url":"http://web.mit.edu/redingtn/www/netadv/SP20131111.html","timestamp":"2014-04-16T04:48:21Z","content_type":null,"content_length":"29596","record_id":"<urn:uuid:32b03de2-45ec-45b6-bb4d-4acd07d9e7a6>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00285-ip-10-147-4-33.ec2.internal... |
Optimization Using the Closed Interval Method - Problem 3
Another common optimization problem is to determine the dimensions of a box so that the volume is maximized, given the surface area of some material. An open box can be formed by cutting out a square
from each corner and folding the sides up--the goal of this pr... | {"url":"https://www.brightstorm.com/math/calculus/applications-of-the-derivative/optimization-using-the-closed-interval-method-3/","timestamp":"2014-04-23T12:26:21Z","content_type":null,"content_length":"67860","record_id":"<urn:uuid:650f0578-0595-4a48-97a8-84ab647c227d>","cc-path":"CC-MAIN-2014-15/segments/13982232066... |
Protein–DNA computation by stochastic assembly cascade
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
Proc Natl Acad Sci U S A. Sep 3, 2002; 99(18): 11589–11592.
Physics, Biochemistry
Protein–DNA computation by stochastic assembly cascade
The ... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC129313/","timestamp":"2014-04-17T13:04:12Z","content_type":null,"content_length":"82068","record_id":"<urn:uuid:63fcf507-a87c-4a28-89a4-7d093126d530>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00010-ip-10-147-4-33.ec2.internal.wa... |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
simplify (-14m^7n^2)(3m^2n^4)
• one year ago
• one year ag... | {"url":"http://openstudy.com/updates/5047f05ce4b0c3bb09864365","timestamp":"2014-04-18T19:13:12Z","content_type":null,"content_length":"56059","record_id":"<urn:uuid:6a4dc345-28fd-47d6-adee-9eedff4661b4>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00379-ip-10-147-4-33.ec2.internal.w... |