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OpenMx - Advanced Structural Equation Modeling
SEM Resources
SEM Software
Books on Structural Equation Modeling
• Blunch (2008) Introduction to Structural Equation Modelling Using SPSS and AMOS. Sage Publications
• Bollen (1989) Structural Equations with Latent Variables. Wiley-Interscience
• Bollen (2005) Latent... | {"url":"http://openmx.psyc.virginia.edu/sem-resources","timestamp":"2014-04-20T00:57:13Z","content_type":null,"content_length":"22386","record_id":"<urn:uuid:c7dfe518-3c61-41c1-9421-ee0ec6170fc5>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00346-ip-10-147-4-33.ec2.internal.warc.gz"} |
Inverse Problems for a Perturbed Half-Space
Monday, June 1
Inverse Problems for a Perturbed Half-Space
1:30 PM-2:15 PM
Chair: John Berger, Colorado School of Mines
Room 246
The speaker will discuss inverse problems for acoustic scattering in the half-space geometry. The upper half- space is assumed known and is accessi... | {"url":"http://www.siam.org/meetings/wp98/ip2.htm","timestamp":"2014-04-17T18:24:41Z","content_type":null,"content_length":"1636","record_id":"<urn:uuid:1067c9ef-4944-4898-8f1f-9cccc41e2493>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00151-ip-10-147-4-33.ec2.internal.warc.gz"} |
Summary: Spatial-temporal modelling for tomography with Markov chain Monte Carlo techniques
Sha Meng, Robert Aykroyd, and Robert West
University of Leeds
Objective: Given voltage measurements, estimate the resistivity distribution
For the complete electrode model, the voltage are computed using Gauss's equation,
derive... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/471/2279919.html","timestamp":"2014-04-18T13:45:48Z","content_type":null,"content_length":"8092","record_id":"<urn:uuid:338bf5c3-0fbb-4f16-81f8-ec51a0379fe2>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00066-ip-10-147-... |
func : callable f(x, *args)
A function that takes at least one (possibly vector) argument.
x0 : ndarray
The starting estimate for the roots of func(x) = 0.
args : tuple, optional
Any extra arguments to func.
fprime : callable(x), optional
A function to compute the Jacobian of func with derivatives acros... | {"url":"http://docs.scipy.org/doc/scipy-0.12.0/reference/generated/scipy.optimize.fsolve.html","timestamp":"2014-04-17T03:54:12Z","content_type":null,"content_length":"13342","record_id":"<urn:uuid:687dfc49-8a12-4079-83b6-280cb7ad73e6>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00... |
Complex-math - GNU Smalltalk Library Reference
2.1.5 Complex: math
* z
Multiply the receiver by the (real or complex) number z.
+ z
Sum the receiver with the (real or complex) number z.
- z
Subtract the (real or complex) number z from the receiver.
/ z
Divide the receiver by the (real or com... | {"url":"http://www.gnu.org/software/smalltalk/manual-libs/html_node/Complex_002dmath.html","timestamp":"2014-04-18T11:25:10Z","content_type":null,"content_length":"3432","record_id":"<urn:uuid:54b9b56b-c1d3-4c2f-9723-0d95dca66e27>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00324-i... |
Andy's Math/CS page
Where Are The Puzzles?
I am not a number theorist--far from it. It's not just that I suspect I wouldn't be very good (though there's that): while I admire its beauty, depth, and growing applicability, on a basic level I
don't 'buy in' to the scenarios it presents--they don't seem real and urgent in ... | {"url":"http://andysresearch.blogspot.com/2007/02/where-are-puzzles.html","timestamp":"2014-04-19T01:47:50Z","content_type":null,"content_length":"33901","record_id":"<urn:uuid:b07221e8-f33d-40c6-bbdc-273cc96ce27f>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00515-ip-10-147-4-33.ec2... |
Generate binary outcomes with varying probability
January 16, 2013
By Rick Wicklin
(This article was originally published at The DO Loop, and syndicated at StatsBlogs.)
A while ago I saw a blog post on how to simulate Bernoulli outcomes when the probability of generating a 1 (success) varies from observation to observa... | {"url":"http://www.statsblogs.com/2013/01/16/generate-binary-outcomes-with-varying-probability/","timestamp":"2014-04-17T10:09:18Z","content_type":null,"content_length":"41265","record_id":"<urn:uuid:da407799-c753-4683-8f85-2e54541a3fe0>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-... |
Math Help
Find $\sum_{n=1}^n(\frac{1}{4r^2-8r+3})$ given that $\frac{2}{4r^2-8r+3}=\frac{1}{2r-3}-\frac{1}{2r-1}$ $\sum_{n=1}^n(\frac{1}{4r^2-8r+3})=\frac{1}{2}\sum_{n= 1}^n(\frac{1}{2r-3}-\frac{1}{2r-1})$ $=\
frac{1}{2}\sum_{n=1}^n(\frac{1}{2r-3})-\frac{1}{2}\sum_{n= 1}^n(\frac{1}{2r-1})$ $=\frac{1}{2}[\frac{1}{\frac... | {"url":"http://mathhelpforum.com/calculus/182741-summation.html","timestamp":"2014-04-16T06:52:05Z","content_type":null,"content_length":"62426","record_id":"<urn:uuid:eb02d9f8-8a5e-4602-bd4d-174ca07860b1>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00338-ip-10-147-4-33.ec2.internal... |
Show an isomorphism
April 6th 2010, 08:17 AM
Show an isomorphism
I have to find this isomorphism:
$(P_{\alpha +1}\oplus Q_{\alpha +1})/(P_\alpha \oplus Q_\alpha) \simeq P_{\alpha +1}/P_\alpha \oplus Q_{\alpha +1}/Q_\alpha$
Where $P_\alpha = S_\alpha \cap P$ and $Q_\alpha = S_\alpha \cap Q$ and ${S_\alpha}$ ... | {"url":"http://mathhelpforum.com/advanced-algebra/137573-show-isomorphism-print.html","timestamp":"2014-04-21T14:48:22Z","content_type":null,"content_length":"10141","record_id":"<urn:uuid:50971d9a-3d5b-4c78-a7b6-0547ebba6ef7>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00453-ip-10... |
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Here's the question you clicked on:
Can someone help explain "Newton's method"?
Your question is r... | {"url":"http://openstudy.com/updates/4d90dd0d1a368b0b444642c1","timestamp":"2014-04-20T18:37:57Z","content_type":null,"content_length":"37358","record_id":"<urn:uuid:0d9ba827-fe69-4170-bad8-617b9214e61b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00235-ip-10-147-4-33.ec2.internal.... |
Analysis and Numerical Computation of Diffraction of an Optical Field by a Subwavelength-Size Aperture in a Thick Metallic Screen by Use of a Volume Integral Equation
Diffraction of an optical field by an aperture in a thick metallic screen is analyzed numerically by use of a three-dimensional volume integral equation ... | {"url":"http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-43-8-1734","timestamp":"2014-04-20T21:37:23Z","content_type":null,"content_length":"56599","record_id":"<urn:uuid:9890cdcf-e6fc-447a-ae4a-eb31b1605a1c>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00456-ip-10-147-4-33.ec2.... |
Herbert, John - Department of Chemistry, Ohio State University
• Polarization-Bound Quasi-Continuum States Are Responsible for the "Blue Tail" in the Optical Absorption Spectrum of the Aqueous Electron
• Published: April 05, 2011 r 2011 American Chemical Society 1296 dx.doi.org/10.1021/ct100607w |J. Chem. Theory ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/starturl/44/662.html","timestamp":"2014-04-17T01:58:31Z","content_type":null,"content_length":"17859","record_id":"<urn:uuid:daf30fd0-1fe6-4d51-9f48-a4ff5220f215>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00315-ip-10-147-4-3... |
Hypercube Solution
Take any vertex of the hypercube, and ask how many k-V's it participates in. To make a k-V it needs to combine with k adjacent and orthogonal vertices, and there are (nCk) distinct ways of doing this
(that is, choose k directions out of n possible ones). Then multiply by 2^n, the total number of vert... | {"url":"http://rec-puzzles.org/index.php/Hypercube%20Solution","timestamp":"2014-04-16T22:03:14Z","content_type":null,"content_length":"7304","record_id":"<urn:uuid:e613e84a-1380-456e-b4aa-429981690d55>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00296-ip-10-147-4-33.ec2.internal.wa... |
Calculating percentage paid on debt post inflation.
June 6th 2012, 04:46 AM #1
Jun 2012
Calculating percentage paid on debt post inflation.
I'll start by presenting it as a hypothetical problem:
After studying for 3 years at university I have student debt of 65224. My interest rate is 3.15%, inflation is as... | {"url":"http://mathhelpforum.com/business-math/199704-calculating-percentage-paid-debt-post-inflation.html","timestamp":"2014-04-19T09:33:27Z","content_type":null,"content_length":"62651","record_id":"<urn:uuid:fc68dc62-56ac-4417-b2c7-211da0fc9038>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-2014... |
Is the disk quasiconformally isomorphic to the plane?
up vote 2 down vote favorite
(This question might turn out to be too elementary for this site,
if so I'm sorry, but I can't find the answer anywhere.)
Does there exist a function $\; f : \{z\in \mathbb{C} : |z| < 1\} \to \mathbb{C} \;$
such that $f\hspace{.01 in}$ i... | {"url":"http://mathoverflow.net/questions/75902/is-the-disk-quasiconformally-isomorphic-to-the-plane","timestamp":"2014-04-17T01:18:57Z","content_type":null,"content_length":"50566","record_id":"<urn:uuid:5ced3608-5e15-435c-9fb2-256901e4f649>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005... |
flat map
Weegy: In mathematics, an ellipse (from Greek ???e???? elleipsis, a "falling short") is a plane curve that results from the intersection of a cone by a plane in a way that produces a closed curve. [
Circles are special cases of ellipses, obtained when the cutting plane is orthogonal to the cone's axis. An elli... | {"url":"http://www.weegy.com/?ConversationId=BAE389C0","timestamp":"2014-04-21T05:42:31Z","content_type":null,"content_length":"34449","record_id":"<urn:uuid:5641a11c-e3df-4b35-b31b-7b3affd6a218>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00070-ip-10-147-4-33.ec2.internal.warc.gz"... |
San Mateo, CA Algebra 2 Tutor
Find a San Mateo, CA Algebra 2 Tutor
...I am familiar working with QuickBooks since 2008. Initially, I had the hands-on experience and then have completed the course in College of San Mateo. I love the accounting software and do
know how it helps in portraying the financial statements ... | {"url":"http://www.purplemath.com/San_Mateo_CA_algebra_2_tutors.php","timestamp":"2014-04-21T15:11:22Z","content_type":null,"content_length":"24048","record_id":"<urn:uuid:f62f4f85-49ab-425e-a0ed-40986920d645>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00584-ip-10-147-4-33.ec2.int... |
San Mateo, CA Algebra 2 Tutor
Find a San Mateo, CA Algebra 2 Tutor
...I am familiar working with QuickBooks since 2008. Initially, I had the hands-on experience and then have completed the course in College of San Mateo. I love the accounting software and do
know how it helps in portraying the financial statements ... | {"url":"http://www.purplemath.com/San_Mateo_CA_algebra_2_tutors.php","timestamp":"2014-04-21T15:11:22Z","content_type":null,"content_length":"24048","record_id":"<urn:uuid:f62f4f85-49ab-425e-a0ed-40986920d645>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00584-ip-10-147-4-33.ec2.inte... |
Free counter
The 13th International Symposium on Spatial Data Handling (SDH 2008), Montpellier, France
A. Ruas and C. Gold (eds.), Springer, June 2008.
An automated extraction of regions from sketches can be of great value for multi-modal user interfaces and for interpreting spatial data. This paper develops the Percep... | {"url":"http://www.spatial.maine.edu/~max/RC66.html","timestamp":"2014-04-16T15:59:34Z","content_type":null,"content_length":"2405","record_id":"<urn:uuid:6a5b09a6-c377-4ec1-ad5d-1bd6cc240d67>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00396-ip-10-147-4-33.ec2.internal.warc.gz"} |
Difference between Common Log and Natural Log
The Logarithm of a number is the exponent by which another fixed value the base has to be raised to produce that number. For example the logarithm of 1000 to base 10 is 3as 1000=10^3. Logarithms were
introduced by John Napier in the early 17^th century for simplification of... | {"url":"http://itfeature.com/miscellaneous-articles/difference-between-common-log-and-natural-log","timestamp":"2014-04-21T07:05:16Z","content_type":null,"content_length":"67153","record_id":"<urn:uuid:af56f6e1-c65f-4497-884f-c52d1e6d2bc4>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-2014042303200... |
Physics Forums - View Single Post - Successors to string scuffle (physical assets/liabilities?)
Here is the abstract for Herbert Hamber's talk.
Quantum Gravitation and the Renormalization Group
Herbert Hamber
"In my talk I will provide an overview of the applications of Wilson's modern renormalization group (RG) to pr... | {"url":"http://www.physicsforums.com/showpost.php?p=2354009&postcount=10","timestamp":"2014-04-20T00:50:37Z","content_type":null,"content_length":"10959","record_id":"<urn:uuid:d314149d-ba42-4a2e-a2ec-aa6372af331b>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00364-ip-10-147-4-33.ec... |
How to solve sudoku
How to solve sudoku - Solving sudoku strategies
These are the strategies used to solve a Sudoku.
There are many different solving sudoku strategies discovered .
Solving sudoku puzzles is easier than it looks.Learn more bout sudoku puzzles and how to solve them at Sudoku9981.com
Sudoku software for P... | {"url":"http://www.sudoku9981.com/sudoku-solving/","timestamp":"2014-04-19T19:47:59Z","content_type":null,"content_length":"12658","record_id":"<urn:uuid:0c0b87b4-2164-4453-a1b5-6a64ecb5751e>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00365-ip-10-147-4-33.ec2.internal.warc.gz"} |
Simonton Science Tutor
Find a Simonton Science Tutor
...I love one-on-one tutoring and enjoy working with students of all levels. I am patient and have the flexibility to adapt my teaching style to match a student`s needs. I am also confident that I
can explain complex math and science problems in a way that is eas... | {"url":"http://www.purplemath.com/simonton_science_tutors.php","timestamp":"2014-04-16T08:00:59Z","content_type":null,"content_length":"23856","record_id":"<urn:uuid:33e03184-d1d4-4a71-9ec2-382d6a5468c4>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00148-ip-10-147-4-33.ec2.internal.w... |
College Algebra Tutors
Ridgewood, NY 11385
Math, Physics, and English Tutor - Gold Medal Winner
...I teach students how to look at problems, how to break them down, which methods, strategies, and techniques to apply, and how to derive the quickest solution. I go through problems step-by-step
and show students what to ... | {"url":"http://www.wyzant.com/St_Albans_NY_college_algebra_tutors.aspx","timestamp":"2014-04-24T09:55:06Z","content_type":null,"content_length":"59919","record_id":"<urn:uuid:5c53e670-3c30-43bb-9fa0-8a6a02263c33>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00559-ip-10-147-4-33.ec2.... |
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Here's the question you clicked on:
problem with integration: http://gyazo.com/89f6c648f3cf2cf0b07... | {"url":"http://openstudy.com/updates/4f827beee4b0505bf083d1c0","timestamp":"2014-04-18T00:33:47Z","content_type":null,"content_length":"30777","record_id":"<urn:uuid:88408942-fbff-4237-8a78-0cfa77c667bf>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00262-ip-10-147-4-33.ec2.internal.w... |
Z Table
When a set of data follows a normal distribution pattern, the mean and standard deviation can be used to calculate the percentage of data falling inside a given range. The z table makes this
Simple Definition of a Z Score
Referencing the illustration below, the Z score is simply how many standard deviations ou... | {"url":"http://www.dmaictools.com/dmaic-measure/z-table","timestamp":"2014-04-16T15:59:46Z","content_type":null,"content_length":"29554","record_id":"<urn:uuid:6306b75e-e9fd-4467-80e1-d7429eefb906>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00444-ip-10-147-4-33.ec2.internal.warc.g... |
How to sort a list? NOT a newbie question.
How to sort a list? NOT a newbie question.
Michael James Barber mjbarber at ascc.artsci.wustl.edu
Mon Sep 17 12:09:21 CEST 2001
All in Python 2.1.1:
>>> l1 = [1, '1j', [1,'1j']]
>>> l1.sort()
>>> print l1
[1, [1, '1j'], '1j']
>>> l2 = [1, 1j, [1,'1j']]
>>> l2.sort()
Traceback... | {"url":"https://mail.python.org/pipermail/python-list/2001-September/087556.html","timestamp":"2014-04-18T16:07:21Z","content_type":null,"content_length":"4910","record_id":"<urn:uuid:c7d1d30a-6eeb-412c-9f81-5f462834792c>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00648-ip-10-147-... |
axiom of foundation
axiom of foundation
For any nonempty set $X$ there is some $y\in X$ such that $y\cap X=\emptyset$.
For any set $X$, there is no function $f$ from $\omega$ to the transitive closure of $X$ such that for every $n$, $f(n+1)\in f(n)$.
For any formula $\phi$, if there is any set $x$ such that $\phi(x)$ t... | {"url":"http://planetmath.org/axiomoffoundation","timestamp":"2014-04-16T04:15:00Z","content_type":null,"content_length":"47917","record_id":"<urn:uuid:f84d5ce7-3bd8-4adf-b429-c79574b792c2>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00186-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is the difference between coasting and static cosmology?
Here is one investigated paper of a Linear coasting model
Classical Cosmology tests
Kolb[12] was probably first to demonstrate that data on Galaxy number
counts as a function of red-shift as well as data on angular diameter distance
as a function of red-shif... | {"url":"http://www.physicsforums.com/showthread.php?p=4271256","timestamp":"2014-04-20T21:28:20Z","content_type":null,"content_length":"53276","record_id":"<urn:uuid:174f9a65-fb78-4f4b-bd3f-e0ad7b1314fc>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00171-ip-10-147-4-33.ec2.internal.... |
Big Integer Calculator
Big Integer Calculator: 100 digits! A million digits?!
| Math with JavaScript | Prime Factors | Divisors | Euler's Totient φ(n)
This online big integer calculator is written entirely in JavaScript. It uses a set of customized functions based in part on the public-domain arbitrary precision arith... | {"url":"http://www.javascripter.net/math/calculators/100digitbigintcalculator.htm","timestamp":"2014-04-24T08:08:05Z","content_type":null,"content_length":"16273","record_id":"<urn:uuid:91e55506-0018-4f8d-9afc-3f491a36a1d6>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00607-ip-10-147... |
Stats Tutorial - Aims of Statistics
Analytical chemistry is concerned with the measurement of the chemical compostion of unknown substances using exisitng instrumental techniques, and the development or application of new techniques
and instruments. Anytime a measurement is made with an instrument, there is an error, a... | {"url":"http://www.chem.utoronto.ca/coursenotes/analsci/StatsTutorial/AimStats.html","timestamp":"2014-04-21T09:48:23Z","content_type":null,"content_length":"5465","record_id":"<urn:uuid:a3e898c1-daa4-4255-8df3-0d54d0d23271>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00430-ip-10-14... |
Velocity Driver
Linear and angular velocity components of base and follower body coordinate systems
The Velocity Driver block drives a linear combination of the projected translational and angular velocities of two Bodies. The velocities are projected by inner products on to constant vectors you
The subscripts B and F ... | {"url":"http://www.mathworks.com.au/help/physmod/sm/mech/ref/velocitydriver.html?nocookie=true","timestamp":"2014-04-25T00:32:53Z","content_type":null,"content_length":"42559","record_id":"<urn:uuid:a2c11489-93ea-4ab9-8245-62d66e85b6c4>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-0... |
Buford, GA Calculus Tutor
Find a Buford, GA Calculus Tutor
A current University of Miami student, I have always enjoyed both learning and teaching. While I was a student at West Forsyth High, I formally and informally tutored many of my peers, ranging
from casual homework help to teaching classes to students who we... | {"url":"http://www.purplemath.com/Buford_GA_Calculus_tutors.php","timestamp":"2014-04-17T00:49:02Z","content_type":null,"content_length":"23982","record_id":"<urn:uuid:3231ab4d-393e-40af-98a2-ec340dbfbd3a>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00496-ip-10-147-4-33.ec2.internal... |
Area of Parallelogram
April 16th 2009, 11:42 AM #1
Area of Parallelogram
A Parallelogram has area 85 $cm^2$. The side lengths are 10 cm and 9 cm. What are the measures of the interior angles
Given the area is 85cm^2. Use the base as 10 cm, so $10 \cdot h = 85 \, \Rightarrow h = 8.5$
This gives one angle $\a... | {"url":"http://mathhelpforum.com/geometry/84078-area-parallelogram.html","timestamp":"2014-04-19T11:35:51Z","content_type":null,"content_length":"40924","record_id":"<urn:uuid:e880050e-0376-4ccd-bdbc-7e23432a79b0>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00490-ip-10-147-4-33.ec2... |
What's the maximum entropy probability distribution given bounds [a,b] and mean?
up vote 6 down vote favorite
What is the continuous probability distribution that maximizes entropy, given only the bounds of the random variable [a,b] and the mean mu of the probability distribution?
For example:
• if a=0, b=1, and mu=0... | {"url":"http://mathoverflow.net/questions/116667/whats-the-maximum-entropy-probability-distribution-given-bounds-a-b-and-mean","timestamp":"2014-04-21T00:12:52Z","content_type":null,"content_length":"61355","record_id":"<urn:uuid:8d628c2e-9c1e-4708-aebd-556cbd69c56c>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.2... |
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A ball is dropped on to the floor from a height of 10 m. It re... | {"url":"http://openstudy.com/updates/50acd1f6e4b0e906b4a53f35","timestamp":"2014-04-20T03:31:03Z","content_type":null,"content_length":"133948","record_id":"<urn:uuid:99876c0a-9fd2-41e4-8689-a64ac4101158>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00391-ip-10-147-4-33.ec2.internal... |
Question about rounding the points in a Geometry.
Posted Friday, February 27, 2009 11:01 PM
Forum Newbie Here's a POLYGON from my MS SQL 2008 database that I pulled to use here as an example:
POLYGON ((-64.8040519990027 18.366768000647426, -64.8011230006814 18.367451999... | {"url":"http://www.sqlservercentral.com/Forums/Topic666123-392-1.aspx","timestamp":"2014-04-21T08:38:20Z","content_type":null,"content_length":"145858","record_id":"<urn:uuid:6fa46eb6-60ca-407a-8916-35a751caea64>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00647-ip-10-147-4-33.ec2.... |
Linear Interpolation FP1 Formula
Re: Linear Interpolation FP1 Formula
But if I lose her then I won't really have any prospects. Hannah responds about once every 2 weeks, which is not practical at all, and Katie sometimes responds on the same day or in 2 weeks time, it
is too random, and I am not really attracted to eit... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=17344&p=325","timestamp":"2014-04-20T00:58:14Z","content_type":null,"content_length":"35288","record_id":"<urn:uuid:2b3fd166-b5df-4501-b643-1ac4401fc48f>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00521-ip-10-147-4-33.ec2.inter... |
Is There Such a Thing as Dyslexia for Math?
dyscalculia, sort of the mathematical version of dyslexia. People with dyscalculia often excel at languages or visual arts, but can barely pass middle school math. They have trouble with numerical
concepts—specifically, with associating numerical quantities with their abstra... | {"url":"http://blogs.discovermagazine.com/discoblog/2009/01/26/is-there-such-a-thing-as-dyslexia-for-math/","timestamp":"2014-04-20T06:15:43Z","content_type":null,"content_length":"420202","record_id":"<urn:uuid:dc2c64b7-e0ec-4471-8e41-4f13ef5e66da>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-201... |
[Haskell-cafe] Re: overlapping instances,
selecting if type a does not belong to class?
[Haskell-cafe] Re: overlapping instances, selecting if type a does not belong to class?
Marc Weber marco-oweber at gmx.de
Tue Feb 27 12:10:27 EST 2007
> However, it seems that your particular problem can be solved with
> simpler me... | {"url":"http://www.haskell.org/pipermail/haskell-cafe/2007-February/022959.html","timestamp":"2014-04-20T01:54:28Z","content_type":null,"content_length":"5756","record_id":"<urn:uuid:3341ca50-d91b-4c4e-bee8-34b77968eec5>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00607-ip-10-147-4-... |
Researchers create first large-scale model of human mobility that incorporates human nature
For more than half a century, many social scientists and urban geographers interested in modeling the movement of people and goods between cities, states or countries have relied on a statistical
formula called the gravity law, ... | {"url":"http://newsoffice.mit.edu/2012/mobility-migration-model-0227","timestamp":"2014-04-16T07:39:57Z","content_type":null,"content_length":"87511","record_id":"<urn:uuid:46b873a9-0a9d-4ce3-9e43-e9060404031f>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00273-ip-10-147-4-33.ec2.in... |
normalizer of Sylow p-subgroup of simple groups A_n
But my point is if you compute the order of the normalizer of an arbitrary Sylow p-subgroup, then you can count the number of Sylow p-subgroups (because the number of Sylows is the index of the
normalizer of any one of them in the group), which is (as far as I know) v... | {"url":"http://www.physicsforums.com/showthread.php?t=257905","timestamp":"2014-04-17T00:57:02Z","content_type":null,"content_length":"27341","record_id":"<urn:uuid:53e24c29-ea19-48a0-ade6-58a70863153b>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00478-ip-10-147-4-33.ec2.internal.wa... |
SPSSX-L archives -- September 2008 (#320)LISTSERV at the University of Georgia
Date: Mon, 22 Sep 2008 19:45:36 +0200
Reply-To: hmaletta@fibertel.com.ar
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Hector Maletta <hmaletta@fibertel.com.ar>
Subject: Re: Opinions about vali... | {"url":"http://www.listserv.uga.edu/cgi-bin/wa?A2=ind0809&L=spssx-l&F=P&S=&P=36003","timestamp":"2014-04-19T04:32:12Z","content_type":null,"content_length":"15104","record_id":"<urn:uuid:4f076c75-dde9-42dc-926d-381f68567b6e>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00632-ip-10-1... |
Homework Help
Posted by sally on Saturday, April 17, 2010 at 5:58pm.
A. Find simpler, equivalent expressions for the following. Justify your answers.
(a) sin(180 + è) (b) cos(180 + è) (c) tan(180 + è)
B. Show that there are at least two ways to calculate the angle formed by the vectors
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Nonlinear Magnetoconvection in a Sparsely Packed Porous Medium
International Journal of Geophysics
Volume 2011 (2011), Article ID 207123, 17 pages
Research Article
Nonlinear Magnetoconvection in a Sparsely Packed Porous Medium
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Wildomar Calculus Tutor
...Bachelor of Science in Electrical Engineering, and Master of Arts in Education. Taught high school math for seven years and I love it! Students need to be confident in mathematics and I know
that some of them have slipped through the cracks in our educational system.
28 Subjects: includ... | {"url":"http://www.purplemath.com/Wildomar_calculus_tutors.php","timestamp":"2014-04-17T07:16:07Z","content_type":null,"content_length":"23586","record_id":"<urn:uuid:36406770-9196-4b65-a76f-e7efcbd8b749>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00622-ip-10-147-4-33.ec2.internal.... |
Cell count and seed, plz help... - Tissue and Cell Culture
Hello, I have a doubt regarding the seeding specific number of cells after counting with Hemocytometer. If for example we have 10ml of cell suspension, we take few ul of the suspension and count with
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Present value and future value
Present values and future values can be compared by measuring them at either the end of the investment or at time zero. In our example, we can compute the future value of investing $10,000 for 5
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Math Help
January 25th 2013, 04:57 PM #1
Jan 2013
The random variable X has density given with
(x+1)/2 , -1<x<1
0, in other cases
find the density of the random variable Y=1-X^2
I'm stuck with this problem
any help would be appreciated
Re: Y=1-x^2
Hey dejandenib.
Are you aware of th... | {"url":"http://mathhelpforum.com/advanced-statistics/212040-y-1-x-2-a.html","timestamp":"2014-04-16T16:33:35Z","content_type":null,"content_length":"49204","record_id":"<urn:uuid:c07935e7-091d-422b-bbe0-c1d80543e754>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00398-ip-10-147-4-33.e... |
Introduction to econometrics
G. S. Maddala
Introduction to Econometrics has been significantly revised to include new developments in the field. The previous editions of this text were renowned for Maddala's clear exposition and the
presentation of concepts in an easily accessible manner.
* New chapters have been inc... | {"url":"http://books.google.com/books?id=BBa3AAAAIAAJ&q=analysis&dq=related:ISBN0702050555&source=gbs_word_cloud_r&cad=6","timestamp":"2014-04-20T01:45:30Z","content_type":null,"content_length":"123006","record_id":"<urn:uuid:24e75afa-f3cd-4bae-ad7a-01fbcce9c8ad>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/war... |
MathGroup Archive: April 1992 [00012]
[Date Index] [Thread Index] [Author Index]
RE: Division of multi-var polynomials
• To: mathgroup at yoda.physics.unc.edu
• Subject: RE: Division of multi-var polynomials
• From: fulling at sarastro.... | {"url":"http://forums.wolfram.com/mathgroup/archive/1992/Apr/msg00012.html","timestamp":"2014-04-17T04:21:09Z","content_type":null,"content_length":"36364","record_id":"<urn:uuid:fc7b1bf3-d21b-4b74-a04c-c24d3ec84065>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00479-ip-10-147-4-33.e... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
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Given a positive-definite symmetric n by n array A , the CHOLDC procedure constructs its Cholesky decomposition A = LL^ T , where L is a lower triangular array and L^ T is the transpose of L .
CHOLDC is based on the routine choldc described in section 2.9 of Numerical Recipes in C: The Art of Scientific Computing (Seco... | {"url":"http://www.astro.virginia.edu/class/oconnell/astr511/IDLresources/idl_5.1_html/idl2f.htm","timestamp":"2014-04-16T07:14:54Z","content_type":null,"content_length":"4818","record_id":"<urn:uuid:1491695b-a781-41b4-8c68-64e1c3cd58cf>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-... |
Finding eigenvalues
November 9th 2010, 09:08 AM #1
Oct 2010
Finding eigenvalues
The following is an exercise that my professor gave us. I am confident that I can solve it but I'm not sure how to interpret $T^2v$.
Exercise: Suppose the linear map $T:\mathbb{R}^2 \rightarrow \mathbb{R}^2$ is given by $T(a,b)=... | {"url":"http://mathhelpforum.com/advanced-algebra/162651-finding-eigenvalues.html","timestamp":"2014-04-25T07:41:36Z","content_type":null,"content_length":"34926","record_id":"<urn:uuid:0a0d3715-285d-4633-b905-52679e0286e1>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00034-ip-10-14... |
Fractional (Rational) Exponents
Fractional (Rational) Exponents (page 5 of 5)
Sections: Basics, Negative exponents, Scientific notation, Engineering notation, Fractional exponents
You already know of one relationship between exponents and radicals: the appropriate radical will "undo" an exponent, and the right power wi... | {"url":"http://www.purplemath.com/modules/exponent5.htm","timestamp":"2014-04-17T12:59:55Z","content_type":null,"content_length":"33944","record_id":"<urn:uuid:a0fed99b-2171-4765-a75b-4c87df6e9ac6>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00329-ip-10-147-4-33.ec2.internal.warc.g... |
O-Matrix - User Stories - Using Eye Diagrams to Investigate Modulation Schemes
As part of my job at a major aerospace corporation I have been investigating using various modulation schemes to send data over a very non-ideal path that has both poor frequency response and a
nonlinear amplitude response. One technique I u... | {"url":"http://www.omatrix.com/useyediagrams.html","timestamp":"2014-04-17T21:23:54Z","content_type":null,"content_length":"18035","record_id":"<urn:uuid:38e954b1-3038-45e0-bdb0-e5284cbe38e4>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00442-ip-10-147-4-33.ec2.internal.warc.gz"} |
Map Scale - How Do I Calculate It?
There are three different measuring units listed on the scale for this map. Let’s figure all three measurements.
To figure actual inches, we must use the ratio scale. According to the scale, 1 actual inch on the map is equal to 10,000 inches on the ground. We would need to multiply th... | {"url":"http://web.utk.edu/~rkirkla1/mapskills/mapscale_calculate.html","timestamp":"2014-04-20T00:39:15Z","content_type":null,"content_length":"6247","record_id":"<urn:uuid:3416aad6-aca1-4087-946e-f747ff207fe0>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00439-ip-10-147-4-33.ec2.in... |
Mplus Discussion >> Reference about the inapropiate use of EFA
Reference about the inapropiate use o...
marina saiz posted on Saturday, January 21, 2006 - 5:04 am
I am trying to test if four variables ( different reading test) can be grouped into two constructs or just one. My hypothesis is that is should be two a... | {"url":"http://www.statmodel.com/discussion/messages/8/1013.html?1137858012","timestamp":"2014-04-17T12:54:04Z","content_type":null,"content_length":"18389","record_id":"<urn:uuid:034bad48-7fc1-4f05-ae5f-01552c8d0af4>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00611-ip-10-147-4-33.... |
Chemist needs help in maths - Data analysis
July 1st 2010, 05:48 PM #1
Jul 2010
Chemist needs help in maths - Data analysis
Congratulations for this forum, is great!
I post this in basic area because i think it's basic for you, however it isnīt for me. I'm doing a project on chemistry and i need some help o... | {"url":"http://mathhelpforum.com/math-topics/149897-chemist-needs-help-maths-data-analysis.html","timestamp":"2014-04-21T00:34:23Z","content_type":null,"content_length":"67102","record_id":"<urn:uuid:9fddc19e-9201-4e20-9523-e7771ac42b2b>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-... |
Mathematics Subject Guide
This guide will introduce you to the best resources for doing research in Mathematics, both in the library and online. If you need in-depth assistance or have questions about any of the resources
mentioned in the guide, please contact the Liaison Librarian.
Reference Resources
These resources ... | {"url":"http://www.anselm.edu/Library/Research-Help/Subject-Guides/Mathematics.htm","timestamp":"2014-04-18T15:50:57Z","content_type":null,"content_length":"39375","record_id":"<urn:uuid:06295777-abcc-497c-ba7f-4a944be76e4b>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00601-ip-10-1... |
Chattahoochee Hills, GA Precalculus Tutor
Find a Chattahoochee Hills, GA Precalculus Tutor
...Subsequently became the Assistant for TA development for the entire campus. Tutored fellow MBA students in Accounting. Awarded Mason Gold Standard Award for contributing to the academic
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docjj wrote:
I sat in the front row for his Frederick outing and bullpen session. He pitched well tonight, if you look at his numbers. He certainly has a refined delivery and seems fairly accurate with his
locations. He threw mostly fastballs. He threw a few curves that induced some swing-and-miss strikeouts in the dir... | {"url":"http://orioles-nation.com/forums/feed.php?t=1169","timestamp":"2014-04-19T03:00:30Z","content_type":null,"content_length":"4317","record_id":"<urn:uuid:d1090c2f-c24a-4dcd-bc31-fad9a9fc8e68>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00446-ip-10-147-4-33.ec2.internal.warc.gz... |
East Bridgewater SAT Math Tutor
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I'm a semi-retired lawyer, with years of trial experience. As you might expect from a lawyer, I teach primarily by the Socratic method, leading students to find the right answers themselves. I
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Followup of Student-Created Geogebras
My kids are about to submit their second geogebra assignments, which are on the square root function, but I haven't even gotten around to writing about their first ones, which were on the linear
function, so here goes:
First assignments: The Linear Function This was the assignment
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HFSC - acceptable # of drops?
Hi, I have a 28/4 Mbit connection with pfsense 2.0.1 HFSC traffic shaping enabled.
I've found that I generally maintain a 28 Mb/s (3.2 MB/s) download of a 2 GB file with PF's traffic shaper reporting 2354 pps (packets per second?). However during the course of the file download,
the traffi... | {"url":"https://forum.pfsense.org/index.php?topic=50484.msg268951","timestamp":"2014-04-16T10:10:22Z","content_type":null,"content_length":"49112","record_id":"<urn:uuid:9b57c88b-7d9c-49c1-9d29-35c28ea2e36c>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00418-ip-10-147-4-33.ec2.inter... |
st: Second Repost "Simple Cases of Multi-Level Models"
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st: Second Repost "Simple Cases of Multi-Level Models"
From SamL <saml@demog.berkeley.edu>
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Subject st: Second Repost "Simple Case... | {"url":"http://www.stata.com/statalist/archive/2002-06/msg00077.html","timestamp":"2014-04-20T06:13:45Z","content_type":null,"content_length":"6768","record_id":"<urn:uuid:d0a4b834-ec4a-4a1e-98a7-814d2fc78891>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00334-ip-10-147-4-33.ec2.int... |
Computer package to compute HOMFLY polynomial?
up vote 0 down vote favorite
I apologize of already asked by someone else, but what (in your opinion) is the best package for computing HOMFLY polynomials?
What do you mean by "best"? Is there something particular you'd like to accomplish? – Ryan Budney Feb 19 '13 at 22... | {"url":"http://mathoverflow.net/questions/122359/computer-package-to-compute-homfly-polynomial","timestamp":"2014-04-19T14:50:44Z","content_type":null,"content_length":"50757","record_id":"<urn:uuid:f8acf449-eb1b-40e9-9c6a-b26347fb233c>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00... |
First Connect Three
Copyright © University of Cambridge. All rights reserved.
'First Connect Three' printed from http://nrich.maths.org/
Why do this problem?
This problem
is a great way for students to take responsibility for their own learning. They can avoid negative numbers if they are not confident or they can push... | {"url":"http://nrich.maths.org/5865/note?nomenu=1","timestamp":"2014-04-16T10:13:17Z","content_type":null,"content_length":"8045","record_id":"<urn:uuid:f605ab5c-da0b-4c85-9474-fdfbd3261e9c>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00279-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mayo, MD Math Tutor
Find a Mayo, MD Math Tutor
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Discreet Mathematics – Epp's Discrete Mathematics with Applications Economics ... | {"url":"http://www.purplemath.com/mayo_md_math_tutors.php","timestamp":"2014-04-16T13:46:37Z","content_type":null,"content_length":"23574","record_id":"<urn:uuid:de8a9ba2-d48a-4019-b943-1907cca8d0a2>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00219-ip-10-147-4-33.ec2.internal.warc... |
Little Elm Algebra 2 Tutor
Find a Little Elm Algebra 2 Tutor
...Math can be easy and fun when you understand the key concepts. My teaching style is to ask my students focused questions that cause them to think, then determine the correct answers for
themselves. I then like to show multiple ways to solve the same pr... | {"url":"http://www.purplemath.com/Little_Elm_Algebra_2_tutors.php","timestamp":"2014-04-17T10:53:27Z","content_type":null,"content_length":"24323","record_id":"<urn:uuid:6abf7a9a-1774-40bd-add4-41bf9fd46e50>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00309-ip-10-147-4-33.ec2.inter... |
Math Forum: Math Library - Word Problems
1. Age Word Problems - Math Forum, a Classic Problem from the Ask Dr. Math FAQ
A problem with one variable: Al's father is 45. He is 15 years older than twice Al's age. How old is Al? But what if we can't express all the information in the problem using only one variable?
... | {"url":"http://mathforum.org/library/resource_types/wordprob/?keyid=39480974&start_at=1&num_to_see=50","timestamp":"2014-04-18T14:10:30Z","content_type":null,"content_length":"13870","record_id":"<urn:uuid:6129a4a2-48d6-4e1c-9732-187a331af615>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-201404160... |
Re: [Haskell-cafe] Creating a type for a subset of the integers
Brad Larsen wrote:
Hi there list,
How would one go about creating a new type for a subset of the integers, for (contrived) example just the even integers? I was thinking of making a new type
newtype EvenInt = EvenInt Integer
but the problem... | {"url":"http://www.archivum.info/haskell-cafe@haskell.org/2007-12/00959/Re-(Haskell-cafe)-Creating-a-type-for-a-subset-of-the-integers.html","timestamp":"2014-04-16T10:11:19Z","content_type":null,"content_length":"11847","record_id":"<urn:uuid:4cb0e283-6c1e-4f3f-a57b-777a723bad90>","cc-path":"CC-MAIN-2014-15/segments/1... |
Their infinite wisdom
Hotel guests come and go. But in the first decade of the 1900s, a pair of frequent Russian visitors to the Hotel Parisiana, near the Sorbonne on Paris’ Left Bank, stood out vividly. The children of
the hotel’s proprietors, the Chamont family, remembered them into the 1970s as “hardworking” and “pi... | {"url":"http://newsoffice.mit.edu/2009/infinity-1214","timestamp":"2014-04-16T10:12:12Z","content_type":null,"content_length":"95260","record_id":"<urn:uuid:806c68fe-aa19-47cb-a907-8d182425a729>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00574-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Inserting heart in latex.
• one year ago
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Yo... | {"url":"http://openstudy.com/updates/505fe35fe4b0583d5cd23287","timestamp":"2014-04-24T05:35:32Z","content_type":null,"content_length":"63127","record_id":"<urn:uuid:cdcb07c9-0a2f-4f6a-b570-dda47c87178e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00233-ip-10-147-4-33.ec2.internal.w... |
Oracle's Oration
Noticings students may generate:
□ Amani and Biagio are two travelers who stop by the side of the road to eat.
□ Amani has seven bread rolls.
□ Biagio has five bread rolls.
□ Amani and Biagio have 12 bread rolls all together.
□ Caleb would like to share Amani and Biagi... | {"url":"http://mathforum.org/workshops/te/noticingoracle.html","timestamp":"2014-04-16T16:51:12Z","content_type":null,"content_length":"3506","record_id":"<urn:uuid:3c894636-0b34-4b24-bd6e-de9046753995>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00180-ip-10-147-4-33.ec2.internal.wa... |
Character Degrees of Finite Groups, by Thomas Wolf (Ohio University)
What • Colloquium
When Nov 18, 2013
from 04:10 PM to 05:05 PM
Where 326 Morton Hall
Add event to calendar vCal
Abstract: Associated with each finite group G is a finite set... | {"url":"http://www.math.ohiou.edu/events/colloquium-30","timestamp":"2014-04-18T08:04:51Z","content_type":null,"content_length":"23594","record_id":"<urn:uuid:b75759a5-252f-4bcf-9732-c03a6a5c297e>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00441-ip-10-147-4-33.ec2.internal.warc.gz... |
Real analysis proof
April 9th 2011, 08:14 PM #1
Junior Member
Aug 2010
Real analysis proof
Define the relation ⊑ on converging sequences such that
α ⊑ β iff for all rationals p > 0, there is a natural number n such that for every k ≥ n, β(k) - α(k) < p. Prove that ⊑ is a total order.
I tried proving it ... | {"url":"http://mathhelpforum.com/differential-geometry/177397-real-analysis-proof.html","timestamp":"2014-04-18T19:43:58Z","content_type":null,"content_length":"37386","record_id":"<urn:uuid:83abb7d9-7cb7-4322-b465-522a96a60d5d>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00388-ip-1... |
Overbrook Hills, PA Algebra 2 Tutor
Find an Overbrook Hills, PA Algebra 2 Tutor
...I like to write in my free time: I write comedy sketches and scripts. Also, during the day, I stay at home with my two young daughters.I took a differential equations course in fall of 2007 at
Rensselaer Polytechnic Institute. I rece... | {"url":"http://www.purplemath.com/Overbrook_Hills_PA_algebra_2_tutors.php","timestamp":"2014-04-20T11:29:51Z","content_type":null,"content_length":"24580","record_id":"<urn:uuid:40770115-f939-4593-83a1-61526c98a5c6>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00516-ip-10-147-4-33.e... |
Groton, MA Precalculus Tutor
Find a Groton, MA Precalculus Tutor
I have 9 years of experience teaching all levels of high school mathematics in the public schools. I also have more than 6 years of experience tutoring mathematics to students ranging from 7
years old through adult learners. I have taught and/or tutor... | {"url":"http://www.purplemath.com/groton_ma_precalculus_tutors.php","timestamp":"2014-04-16T19:22:11Z","content_type":null,"content_length":"24058","record_id":"<urn:uuid:b8623764-acf3-4c07-82e5-3288ab065359>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00228-ip-10-147-4-33.ec2.inte... |
the first resource for mathematics
Lie and Noether counting theorems for one-dimensional systems.
(English) Zbl 0783.34002
Summary: For a second-order equation $E\left(t,q,\stackrel{˙}{q},\stackrel{¨}{q}\right)=0$ defined on a domain in the plane, Lie geometrically proved that the maximum dimension of its point symmetr... | {"url":"http://zbmath.org/?q=an:0783.34002","timestamp":"2014-04-18T13:14:31Z","content_type":null,"content_length":"22912","record_id":"<urn:uuid:b6e4a2e5-21ef-41aa-89e7-35308d9f4a65>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00271-ip-10-147-4-33.ec2.internal.warc.gz"} |
the first resource for mathematics
Lot sizing with random yield and different qualities.
(English) Zbl 1205.90038
Summary: This paper considers a production/inventory system where items produced/purchased are of different qualities: Types A and B. Type A items are of perfect quality, and Type B items are of
imperfect q... | {"url":"http://zbmath.org/?q=an:1205.90038","timestamp":"2014-04-20T18:49:38Z","content_type":null,"content_length":"26869","record_id":"<urn:uuid:12840fbd-747e-42ea-94c8-74810abd44eb>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00040-ip-10-147-4-33.ec2.internal.warc.gz"} |
Cylindrical coordinates in four dimensions. (self.math)
submitted ago by appleyard
sorry, this has been archived and can no longer be voted on
I was recently given a problem in my Calculus class that had to deal with a function w of x,y, and z.
Say w(x,y,z) = -x^2 - y^2 + z^2
Anyway, eventually I was taking the derivat... | {"url":"http://www.reddit.com/r/math/comments/141mkv/cylindrical_coordinates_in_four_dimensions/","timestamp":"2014-04-16T13:57:51Z","content_type":null,"content_length":"54449","record_id":"<urn:uuid:c044e2a6-6657-4b93-940e-879071489037>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203... |
UCLA Statistics: Analyzing Thesis/Dissertation Lengths
September 29, 2010
By Ryan Rosario
As I am working on my dissertation and piecing together a mess of notes, code and output, I am wondering to myself “how long is this thing supposed to be?” I am definitely not into this to win the
prize for longest dissertation. I... | {"url":"http://www.r-bloggers.com/ucla-statistics-analyzing-thesisdissertation-lengths/","timestamp":"2014-04-16T19:15:37Z","content_type":null,"content_length":"48866","record_id":"<urn:uuid:ae1c92c1-56cf-4420-bc2f-1a57fc6a6963>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00044-ip... |
Physics Forums - View Single Post - Modeling a Panfulte
Hi All,
I'm working in OpenSCAD to draw up a 3D model of a pan flute that I could print out using a 3D printer and (with any luck!) play right there on the spot. I've looked up some of the formulas for
determining the pitch of a open ended tube but I have some qu... | {"url":"http://www.physicsforums.com/showpost.php?p=3796070&postcount=1","timestamp":"2014-04-17T10:02:53Z","content_type":null,"content_length":"9803","record_id":"<urn:uuid:8b0412d1-4dc3-4bcd-8285-50f4e4094c71>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00163-ip-10-147-4-33.ec2.... |
Yahoo Inc Placement Process | Placement Paper 2010-11
26 December 2010 7,514 views No Comment
Yahoo Inc Placement Process details
Yahoo! Inc. (NASDAQ: YHOO) is an American public corporation with headquarters in Sunnyvale, California, (in Silicon Valley), that provides Internet services worldwide. The company is perhap... | {"url":"http://collegekhabar.com/resource/2010/12/yahoo-inc-placement-process-details-placement-paper-2010-1/","timestamp":"2014-04-17T13:04:19Z","content_type":null,"content_length":"61786","record_id":"<urn:uuid:ab43aa94-7663-4b59-b69c-b833f16511f3>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-2... |
How many faces on a prism? - Math Central
Look at the definition of a prism in our glossary. The diagram there is a triangular prism. It has five faces, you can count them. Draw a diagram of a rectangular prism and count the faces. Can you
see how to determine the number of faces just based on the number of edges of th... | {"url":"http://mathcentral.uregina.ca/QQ/database/QQ.09.06/s/samad1.html","timestamp":"2014-04-19T22:07:45Z","content_type":null,"content_length":"6861","record_id":"<urn:uuid:028e5f7c-a5af-4541-893d-b38b5d7986fd>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00639-ip-10-147-4-33.ec2... |
>orgunit parent value
>12 10 x
>15 12 y
>16 12 z
>17 12 p
> Now here 15,16, and 17 are the children of 12 and 12 is the
>child of 10.Now i need a query which gives the sum of all the children of
>12 and nturn 12 itself . i.e I need the sum(values(15+16+17+12)).Is there a
>query which gives the sum of all these.It will ... | {"url":"http://lists.mysql.com/mysql/199560/4","timestamp":"2014-04-21T05:23:52Z","content_type":null,"content_length":"5498","record_id":"<urn:uuid:3e1163f6-b96e-475f-8d19-93ba46a4c183>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00164-ip-10-147-4-33.ec2.internal.warc.gz"} |
On algorithms and complexity for sets with cardinality constraints
On algorithms and complexity for sets with cardinality constraints (2005)
Download Links
Other Repositories/Bibliography
author = {Bruno Marnette},
title = {On algorithms and complexity for sets with cardinality constraints},
institution = {},
y... | {"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.110.5171","timestamp":"2014-04-18T22:10:52Z","content_type":null,"content_length":"36783","record_id":"<urn:uuid:88bed90c-d244-4ec0-bd24-ad525e197106>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00243-ip-10-147-4-33.ec2... |
Elmwood Park, IL Math Tutor
Find an Elmwood Park, IL Math Tutor
...I've also tutored students preparing for multi-subject standardized tests (ACT, TEAS, COMPASS). I have an MA in English. I taught high school English classes for three years and have been
teaching college composition for six years. I've also tutored... | {"url":"http://www.purplemath.com/Elmwood_Park_IL_Math_tutors.php","timestamp":"2014-04-17T01:18:59Z","content_type":null,"content_length":"24058","record_id":"<urn:uuid:f54eae80-6f19-4bbc-b809-991dd025dabf>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00211-ip-10-147-4-33.ec2.inter... |
Bayesian Inference in Nonlinear and Relational Latent Variable Models
Tapani Raiko
(2006) PhD thesis, Helsinki University of Technology.
Statistical data analysis is becoming more and more important when growing amounts of data are collected in various fields of life. Automated learning algorithms provide a way to disc... | {"url":"http://eprints.pascal-network.org/archive/00003355/","timestamp":"2014-04-20T18:28:25Z","content_type":null,"content_length":"10285","record_id":"<urn:uuid:0ec48c27-7d37-4519-abd0-aff0c5fea2dc>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00226-ip-10-147-4-33.ec2.internal.wa... |
The Perpetuity Value
The last piece of the puzzle is the perpetuity value. This figure is necessary because it's not feasible to project a company's future cash flows out to infinity, year by year. At some point, we have
to stop, even if we believe the company will continue generating profits for a long time. We can so... | {"url":"http://news.morningstar.com/classroom2/course.asp?docId=145101&page=6&CN=COM","timestamp":"2014-04-17T12:36:30Z","content_type":null,"content_length":"29330","record_id":"<urn:uuid:cfb8fa14-089e-4dd1-897d-f6c9714bbba6>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00133-ip-10... |
UWA Academy for Young Mathematicians
UWA Academy for Young Mathematicians Lecture Notes
[Greg's Homepage| Academy Homepage| School of Maths & Stats Homepage]
Below are Lecture Notes and Problems (with most solutions included) for some of the lectures Greg Gamble has given since 1995 to the UWA Academy for Young Mathema... | {"url":"http://school.maths.uwa.edu.au/~gregg/Academy/","timestamp":"2014-04-21T12:29:58Z","content_type":null,"content_length":"13056","record_id":"<urn:uuid:0170436a-da25-441f-8aa5-8e99a0c051aa>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00054-ip-10-147-4-33.ec2.internal.warc.gz"... |
Algebra problem, dvds
July 27th 2012, 12:18 PM #1
Jul 2012
Algebra problem, dvds
Phil has three times as many DVDS as sam has. Even after Phil gives Sam 6 DVDs, he still has 16 more DVDs than Sam has. What was the original number of DVDs that Phil had?
I set this up like so,
How do I solve this? Any ans... | {"url":"http://mathhelpforum.com/algebra/201429-algebra-problem-dvds.html","timestamp":"2014-04-17T23:37:49Z","content_type":null,"content_length":"43201","record_id":"<urn:uuid:6dc692b8-564f-4b1e-b7b7-385cd8caa839>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00036-ip-10-147-4-33.e... |
A New Approach for Developing Cost Estimates in Software Reliant Systems, Second in a Two-Part Series
Jun 13
By Robert Ferguson
Senior Member of the Technical Staff
Software Engineering Process Management Program
cited poor cost estimation as one of the reasons for cost overrun problems in acquisition programs. Softwar... | {"url":"http://blog.sei.cmu.edu/post.cfm/a-new-approach-for-software-cost-estimates-second-in-a-two-part-series","timestamp":"2014-04-20T22:01:07Z","content_type":null,"content_length":"75036","record_id":"<urn:uuid:56e4185e-937e-468d-9908-e82ca49cddb3>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN... |
Airplane Vectors, Using Trigonometry
Q: A commuter airplane starts from an airport and takes the route shown in Figure P3.17. It first flies to city A located at 175 km in a direction 30.0° north of east. Next, it flies 150 km 20.0°
west of north to city B. Finally, it flies 190 km due west to city C. Find the locati... | {"url":"http://www.texttutoring.com/airplane-vectors-trigonometry/","timestamp":"2014-04-16T10:29:44Z","content_type":null,"content_length":"75259","record_id":"<urn:uuid:6e97d2e9-2387-45eb-9f31-70fc37700439>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00107-ip-10-147-4-33.ec2.inte... |
DALLAS (September 25, 2007) – Forty years after inventing the world’s first handheld electronic calculator and changing the way math was taught to generations of students, Texas Instruments (TI) is
again transforming math education by introducing the next generation’s technology: TI-Nspire™ products for math learning.
... | {"url":"http://www.datamath.org/Story/Forty_Years.htm","timestamp":"2014-04-20T05:43:53Z","content_type":null,"content_length":"15953","record_id":"<urn:uuid:b744f999-3483-4601-a957-d865ae4a5c11>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00399-ip-10-147-4-33.ec2.internal.warc.gz"... |
Planning Calc I, Continued
I've changed
the Google doc for calculus planning
to be editable by anyone without permission, and made another one for my personal copy. If you'd like to play with it, please do.
A few people suggested resources including John Golden, who introduced me to his colleague, Matt Boelkins. Matt i... | {"url":"http://mathmamawrites.blogspot.com/2012/07/planning-calc-i-continued.html","timestamp":"2014-04-20T05:42:28Z","content_type":null,"content_length":"432296","record_id":"<urn:uuid:6ac9f592-292f-43f4-bd1c-41c30d2edb75>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00399-ip-10-1... |
The dot product of a and b, written a.b, is defined by
a.b = a b cos q
where a and b are the magnitudes of a and b and q is the angle between the two vectors that satisfies,
0 O q O p
The dot product is distributive:
a.(b + c) = a.b + a.c
and commutative:
a.b = b.a
Knowing that the angles between each of the i, j, and ... | {"url":"http://members.tripod.com/~Paul_Kirby/vector/Vdotproduct.html","timestamp":"2014-04-19T01:51:07Z","content_type":null,"content_length":"22285","record_id":"<urn:uuid:6f2b8fb0-3f05-4674-a521-c62425b71d44>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00624-ip-10-147-4-33.ec2.in... |
Introduction to 1981 Volume VI
Yale-New Haven Teachers Institute Home
1981 Volume VI
Our spring 1981 seminar emphasized the use of the computer as a tool to enhance the teaching of high school mathematics. The ten participatin... | {"url":"http://www.yale.edu/ynhti/curriculum/units/1981/6/81.06.intro.x.html","timestamp":"2014-04-19T12:20:58Z","content_type":null,"content_length":"5248","record_id":"<urn:uuid:983bfdcd-8892-4e13-af7a-69dcb8417efd>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00222-ip-10-147-4-33... |
Math Help
January 31st 2008, 12:38 PM #1
Fouriers series
Expand the function $f(x)=x\sin{x}$ into Fouriers series on an interval $<-\pi,\pi>$
In my book, the solution of this example starts with.
I know $b_n$ i 0 because f(x) is an even function. But where did they get the $(-1)^{n+1}$ from? Is that the so... | {"url":"http://mathhelpforum.com/calculus/27154-fouriers-series.html","timestamp":"2014-04-17T12:44:18Z","content_type":null,"content_length":"36241","record_id":"<urn:uuid:5185e6c4-6dfd-45ab-ae0f-e244a4a1e93b>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00154-ip-10-147-4-33.ec2.in... |