content stringlengths 86 994k | meta stringlengths 288 619 |
|---|---|
ADI - Analog Dialogue | DAC Calibration
Volume 37 – February 2003
Download this article in PDF format. (1181 KB)
Getting 14-Bit Performance from a 32-Channel 14-Bit String DAC
by Albert O'Grady (albert.ogrady@analog.com)
The AD5532 32-channel, 14-bit voltage output D/A converter can be used in DAC mode (used for acces... | {"url":"http://www.analog.com/library/analogDialogue/archives/37-02/calibration.html","timestamp":"2014-04-21T00:06:44Z","content_type":null,"content_length":"35398","record_id":"<urn:uuid:852c4584-55fe-4e57-812f-c89b32e4e29e>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00378-ip-10... |
Algebraic relations between Schur functors
up vote 5 down vote favorite
I am afraid questions might be trivial and well-known, well, nevervethless. I'll ask it.
Consider category of vector spaces. There are naturally defined functors to itself : take vector space and consider its symmetric or antisymmetric powers, more... | {"url":"http://mathoverflow.net/questions/89001/algebraic-relations-between-schur-functors","timestamp":"2014-04-16T20:11:21Z","content_type":null,"content_length":"49690","record_id":"<urn:uuid:5c30621d-c12d-4505-a10f-52e86d6cbf1f>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00620... |
Walnutport Math Tutor
Find a Walnutport Math Tutor
...I am certified via Wyzant in SAT math. Also I have my middle level math certification through the state. I have received my elementary teaching certification both in NJ and PA.
24 Subjects: including algebra 1, prealgebra, ACT Math, geometry
...I am patient ... | {"url":"http://www.purplemath.com/walnutport_pa_math_tutors.php","timestamp":"2014-04-19T07:14:17Z","content_type":null,"content_length":"23648","record_id":"<urn:uuid:c7e62d83-d48c-4ba6-acdc-382e4cc1ed24>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00275-ip-10-147-4-33.ec2.interna... |
Mobius Strips and the Six-Color Map Theorem
Date: 12/16/98 at 07:36:16
From: Jason Boomer
Subject: Moebius strips
In the four-color map theorem, any flat map divided into "countries"
can be colored with four distinct colors, so that no country touches
another of the same color. The book _Mathematics_ from the Life Scie... | {"url":"http://mathforum.org/library/drmath/view/52257.html","timestamp":"2014-04-16T11:38:40Z","content_type":null,"content_length":"16750","record_id":"<urn:uuid:3a878f58-50bb-425c-aeb7-77c3220f9d02>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00024-ip-10-147-4-33.ec2.internal.wa... |
Are we wasting our time on computation?
There's an interesting talk and discussion (in the comments) over on TED:
http://www.ted.com/talks/conrad_wolfram ... uters.html
The speaker's thesis is that math education boils down to the following 4 steps:
He posits that our existing math education spends far too much time on... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=18&t=1668","timestamp":"2014-04-17T04:42:50Z","content_type":null,"content_length":"20446","record_id":"<urn:uuid:9699ec61-d7d7-4824-a1dd-d25660bbab1f>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00580-ip-10-147-4-33.ec2.int... |
Newton Fractal
Will anyone expain me the basic principle behind the generation of Newton Fractals?
I think I have a basic( and only a very basic) idea of The Newton-Raphson Method, Calculus and Complex Number
'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are f... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=241169","timestamp":"2014-04-16T16:20:59Z","content_type":null,"content_length":"39894","record_id":"<urn:uuid:d0695e29-3861-4a76-ab62-8083e94b21b0>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00218-ip-10-147-4-33.ec2.internal.... |
Prove Sequence is Convergent
February 17th 2010, 03:39 PM #1
Junior Member
Nov 2009
Prove Sequence is Convergent
Use the definition of convergence to prove the sequence is convergent.
We have to prove the sequence converges to 5/2.
e>0, the n>= N
|[(5n+17)/(2n)] - [5/2]| = |17/(2(2n))|
There is ... | {"url":"http://mathhelpforum.com/differential-geometry/129352-prove-sequence-convergent.html","timestamp":"2014-04-16T04:42:26Z","content_type":null,"content_length":"33889","record_id":"<urn:uuid:4b2a1efb-32a0-450d-ab20-97cf2376cc66>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-004... |
Graphing a line and scatter points using Matplotlib?
up vote 0 down vote favorite
I'm using matplotlib at the moment to try and visualise some data I am working on. I'm trying to plot around 6500 points and the line y = x on the same graph but am having some trouble in doing so. I
can only seem to get the points to ren... | {"url":"http://stackoverflow.com/questions/3055085/graphing-a-line-and-scatter-points-using-matplotlib","timestamp":"2014-04-17T07:58:39Z","content_type":null,"content_length":"65399","record_id":"<urn:uuid:d8fb709d-feca-477a-9b59-0e4a95ccfa8c>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416... |
Miramar, FL SAT Math Tutor
Find a Miramar, FL SAT Math Tutor
...I have a deep knowledge of MS Office as well as of other office productivity software suites, based on my background and on my engineering experience. I earned a Bachelor's Degree in
Mechanical Engineering and a Master's Degree in Aircraft Engineering.... | {"url":"http://www.purplemath.com/Miramar_FL_SAT_Math_tutors.php","timestamp":"2014-04-17T13:18:59Z","content_type":null,"content_length":"24456","record_id":"<urn:uuid:d4e74802-1c2f-4351-9a13-b128c76f8402>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00536-ip-10-147-4-33.ec2.intern... |
Bender Guitar Corporation, A Manufacturer Of Custom ... | Chegg.com
Bender Guitar Corporation, a manufacturer of custom electric guitars, is contemplating a $1,000,000 investment in a new production facility. The economic life of the facility is estimated to be five
years, after which the facility will be obsolete and ... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/bender-guitar-corporation-manufacturer-custom-electric-guitars-contemplating-1-000-000-inv-q4067813","timestamp":"2014-04-20T03:46:47Z","content_type":null,"content_length":"26753","record_id":"<urn:uuid:d28eb66b-b3b7-46e9-8367-796fa5be2409>","cc-path":"C... |
Summary: The Center for Control, Dynamical Systems, and Computation
University of California at Santa Barbara
Winter 2010 Seminar Series
Incremental Sampling Algorithms for Motion Planning:
Asymptotic Optimality and Complex Tasks
Emilio Frazzoli - MIT
Friday, February 19, 2010, 3:00 4:00pm CHEM 1171
Abstract: During ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/355/4143212.html","timestamp":"2014-04-18T18:19:00Z","content_type":null,"content_length":"8918","record_id":"<urn:uuid:e09cc4fa-8880-420a-a4f1-79d0f11ae063>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00101-ip-10-147-4... |
Math and Mother's Day
This week, linking math to Mother's Day has been occupying my thoughts. We know that authentic learning is best, but sometimes it's not as easy as it looks. So, where's the math in Mother's Day?
Well, we could graph age groups of the mothers of our students, we could also determine the difference ... | {"url":"http://math.about.com/b/2006/05/05/math-and-mothers-day.htm","timestamp":"2014-04-18T20:48:29Z","content_type":null,"content_length":"39207","record_id":"<urn:uuid:fc65432a-9280-4611-af56-1e05007ccb7e>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00097-ip-10-147-4-33.ec2.int... |
Calculus Tutors
Chandler Heights, AZ 85142
Master Calculus/Statistics/Math/SAT/ACT with a Certified Math Teacher
...I am a highly qualified and state certified math teacher with 14 years of classroom teaching experience. In that time, I have taught algebra, geometry, trigonometry, honors pre-
, and AP
. As a tutor, I ... | {"url":"http://www.wyzant.com/Maricopa_AZ_calculus_tutors.aspx","timestamp":"2014-04-18T10:56:36Z","content_type":null,"content_length":"60208","record_id":"<urn:uuid:4dee63e9-c898-49c7-9223-c666f55e3bde>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00066-ip-10-147-4-33.ec2.internal... |
[Solved] Excel 2010 IF function with Dates
I had a typo above. I copied and pasted this one. :)
P2 = February 21st
P3 = May 1st
So, if my cell is greater than or equal to P3, then it is Post LD (O3)
And, if my cell is greater than or equal to P2, then it is PE (O2)
And then if my cell is neither of those it is Pre-Vali... | {"url":"http://www.computing.net/answers/office/excel-2010-if-function-with-dates/17574.html","timestamp":"2014-04-21T07:21:13Z","content_type":null,"content_length":"46872","record_id":"<urn:uuid:28aadb5b-e24a-4d06-a889-3acdc27bf28a>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-001... |
Properties of real numbers
I'm really having a hard time with my Intermediate Algebra class online!! I'm not good at math, never have been. This is now the second time of taking this class, since the first time around I
bombed!! If I don't pass this term; Then I don't graduate with my degree!! And at 44 years of age, t... | {"url":"http://www.purplemath.com/learning/viewtopic.php?p=6778","timestamp":"2014-04-18T06:15:26Z","content_type":null,"content_length":"18788","record_id":"<urn:uuid:bb3cf788-2e42-4b1e-a13e-dc34512f106e>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00227-ip-10-147-4-33.ec2.interna... |
Number of neighbours of a tetrahedron?
April 16th 2010, 01:56 PM #1
Mar 2008
Number of neighbours of a tetrahedron?
If you tile R^2 with squares, each square has 8 "neighbours" - 1 at each edge, and 1 at each vertex that does not share an edge.
If R^2 is tiled with equilateral triangles, each triangle touch... | {"url":"http://mathhelpforum.com/differential-geometry/139549-number-neighbours-tetrahedron.html","timestamp":"2014-04-24T16:58:07Z","content_type":null,"content_length":"33162","record_id":"<urn:uuid:79f8922a-d19c-4114-b016-9f5147ae1e4b>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006... |
Maximum Flow
By _efer_
TopCoder Member
This article covers a problem that often arises in real life situations and, as expected, in programming challenges, with Top Coder being no exception. It is addressed mostly to coders who are not
familiar with the subject, but it may prove useful to the more experienced as well. ... | {"url":"http://community.topcoder.com/tc?module=Static&d1=tutorials&d2=maxFlow","timestamp":"2014-04-18T08:14:36Z","content_type":null,"content_length":"64809","record_id":"<urn:uuid:65df84d0-0018-41fc-8191-8bf197abdd03>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00091-ip-10-147-4... |
Is my investment profitable?
May 22nd 2012, 07:57 AM
Is this investment profitable?
A sum of $20000 is invested in equity shares of XYZ CORPORATION for a period of 10 years.If the market value of this investment became $51875 after 10 years and the interest is reckoned
continuously @10 percent per year, show th... | {"url":"http://mathhelpforum.com/business-math/199096-my-investment-profitable-print.html","timestamp":"2014-04-17T06:58:44Z","content_type":null,"content_length":"5703","record_id":"<urn:uuid:db3cc46a-b1d2-487d-a5e6-d8fa995f81fe>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00368-i... |
Braingle: 'Aliens' Brain Teaser
Logic puzzles require you to think. You will have to be logical in your reasoning.
Puzzle ID: #29774
Category: Logic
Submitted By: npf2005
Corrected By: Winner4600
100 aliens attended an intergalactic meeting on earth.
73 had two heads,
28 had three eyes,
21 had four arms,
1... | {"url":"http://www.braingle.com/brainteasers/teaser.php?id=29774&op=0&comm=1","timestamp":"2014-04-19T02:06:13Z","content_type":null,"content_length":"30345","record_id":"<urn:uuid:9c8c8a6a-ddef-40b9-bddd-9f9e3cdd16b0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00652-ip-10-147-4-33... |
Penetrating the Fog, Lifting the Veil from Algorithms
Homer Walker Helps Developers Understand Why Their Algorithms Work or Don’t Work
In 2005, Homer Walker received the WPI Board of Trustees’ Award for Outstanding Research and Creative Scholarship. His research and teaching interests include, among other things, compu... | {"url":"http://www.wpi.edu/academics/math/fog-algorithms.html","timestamp":"2014-04-18T23:23:55Z","content_type":null,"content_length":"22481","record_id":"<urn:uuid:20d5bce5-03f2-4651-9562-a07135a1ca93>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00585-ip-10-147-4-33.ec2.internal.w... |
Saxon Algebra 2 Kit & DIVE CD-Rom, Third Edition
Get everything you need for a successful and pain-free year of learning math! This kit includes Saxon's 3rd Edition Algebra 2 textbook and tests/worksheets book & answer key, as well as the DIVE
Algebra 2 CD-ROM. A balanced, integrated mathematics program that has proven... | {"url":"http://reviews.christianbook.com/2016/644244/saxon-publishing-saxon-algebra-2-kit-dive-cd-rom-third-edition-reviews/reviews.htm","timestamp":"2014-04-18T11:34:35Z","content_type":null,"content_length":"58158","record_id":"<urn:uuid:5238bb9d-07e9-4655-8b9d-e822ee1ab911>","cc-path":"CC-MAIN-2014-15/segments/13982... |
[SciPy-user] Re: 2D interpolation from a set of irregularly spaced
Perry Greenfield perry at stsci.edu
Tue Jul 19 12:08:24 CDT 2005
On Jul 19, 2005, at 12:57 PM, Grant Edwards wrote:
> On 2005-07-19, Eric Emsellem <emsellem at obs.univ-lyon1.fr> wrote:
>> Hi again,
>> Robert Kern provided me some input with a link to S... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2005-July/004854.html","timestamp":"2014-04-19T14:57:41Z","content_type":null,"content_length":"4078","record_id":"<urn:uuid:fe970c63-bc13-4d87-b0e8-0b547eca1055>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00137-ip-10-147-4-33.ec2.... |
Four Excited States of SiH2
``The X ^1A[1], a ^ 3B[1], A ^1B[1], and B ^1A[1] Electronic States of SiH[2],'' Y. Yamaguchi, T. J. Van Huis, C. D. Sherrill and H. F. Schaefer, Theor. Chem. Acc. 97, 341-349 (1997).
Four electronically low-lying states of silylene (SiH[2]) have been studied systematically using high level ... | {"url":"http://vergil.chemistry.gatech.edu/pubs/abstracts/yamaguchi_1997_sih2.html","timestamp":"2014-04-18T10:34:52Z","content_type":null,"content_length":"3784","record_id":"<urn:uuid:d2cedf9a-149d-45e2-8d41-251cd26e16de>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00581-ip-10-14... |
[Numpy-discussion] using numpy array data in C++ matrix template library (MTL) matrices
David Cournapeau david@ar.media.kyoto-u.ac...
Wed Apr 8 01:35:41 CDT 2009
JJ wrote:
> Hello:
> I would like to make a numpy array accessible in C++ as a matrix template library (MTL) matrix object. Has anyone done this before? I s... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-April/041698.html","timestamp":"2014-04-19T23:00:39Z","content_type":null,"content_length":"4391","record_id":"<urn:uuid:f73bc9d9-9c43-4866-b332-85372774daf0>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00202-ip-10-147-4... |
Analytic geometry
Analytic geometry, or analytical geometry, has two different meanings in mathematics. The modern and advanced meaning refers to the geometry of analytic varieties. This article focuses on the
classical and elementary meaning.
In classical mathematics, analytic geometry, also known as coordinate geomet... | {"url":"http://blekko.com/wiki/Analytic_geometry?source=672620ff","timestamp":"2014-04-21T13:04:30Z","content_type":null,"content_length":"83695","record_id":"<urn:uuid:a24de037-8137-4169-9e04-9fffea293211>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00442-ip-10-147-4-33.ec2.intern... |
Difference between revisions of "American DJ Aftershock Party Light"
From GICL Wiki
Mhaile (Talk | contribs) Mhaile (Talk | contribs)
← Older edit ... | {"url":"http://gicl.cs.drexel.edu/index.php?title=American_DJ_Aftershock_Party_Light&diff=8762&oldid=8759","timestamp":"2014-04-18T19:39:49Z","content_type":null,"content_length":"47854","record_id":"<urn:uuid:9e77ef56-a777-40d7-88a6-5f6594576432>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-201404... |
Homework Help
Posted by Anonymous on Wednesday, October 3, 2007 at 9:37pm.
A company is considering implementing one of two quality control plans for monitoring the weights of automobile batteries that it manufactures. If the manifacturing process is working properly, the
battery weights are approximatedly normally dis... | {"url":"http://www.jiskha.com/display.cgi?id=1191461871","timestamp":"2014-04-20T06:20:35Z","content_type":null,"content_length":"9536","record_id":"<urn:uuid:b2de7e49-c747-40ec-a554-9ae61d0ebc51>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00155-ip-10-147-4-33.ec2.internal.warc.gz... |
Infinite simple Galois groups
up vote 7 down vote favorite
Conjecturally, every finite group is the Galois group of some extension of the rationals. This question made me wonder what is known about infinite simple groups occurring as Galois groups.
What are the infinite simple groups that are expected to be Galois grou... | {"url":"http://mathoverflow.net/questions/53712/infinite-simple-galois-groups","timestamp":"2014-04-18T03:08:11Z","content_type":null,"content_length":"75076","record_id":"<urn:uuid:7e88c3d4-afaa-4dbf-a35e-71fc45c261fc>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00612-ip-10-147-4-... |
THE EOG IS NEAR!
1. I am divible by _________ if the sum of my digits is equal to a multiple of three.
3. These are whole numbers that include negative numbers.
4. In algebra, I am operations, variables, and numbers.
5. I am the abbreviation for the smallest common multiple of two or more numbers.
6. I am a combin... | {"url":"http://www.armoredpenguin.com/crossword/Data/2012.03/2711/27115503.366.html","timestamp":"2014-04-19T19:48:12Z","content_type":null,"content_length":"140736","record_id":"<urn:uuid:3e3c1e4b-6307-4bfd-bca2-1d21321fd31f>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00481-ip-10... |
12-gon Puzzle Challenge II
Here are the questions folks contributed:
From Paul:
1. Why on earth would you break the symmetry by using a parallelogram instead of two triangles in the biggest one? I’m convinced you must have run out of triangles.
2. How many ways can you make a 12-gon out of regular polygons?
3. What ar... | {"url":"http://mathforlove.com/2013/01/12-gon-puzzle-challenge-ii/","timestamp":"2014-04-20T14:17:33Z","content_type":null,"content_length":"31430","record_id":"<urn:uuid:4208a186-80a6-41d7-8c93-859f69d71f3a>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00456-ip-10-147-4-33.ec2.inte... |
Jersey Village, TX Algebra 2 Tutor
Find a Jersey Village, TX Algebra 2 Tutor
...I have helped many struggling students on the basics of algebra. A good algebra I foundation can make your next grade in Algebra II. I have tutored this subject from high school all through
college and even reviewed it in the study of c... | {"url":"http://www.purplemath.com/jersey_village_tx_algebra_2_tutors.php","timestamp":"2014-04-19T20:15:41Z","content_type":null,"content_length":"24405","record_id":"<urn:uuid:aedd18b5-fdc5-4f88-9fdf-fae4642d8788>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00372-ip-10-147-4-33.ec2... |
Asset Allocation
Is There An Ideal Asset Allocation?
For every investment goal, and for every set of investment options, there is an asset allocation that could reasonably be called ideal. This is the efficient portfolio, the one that offers the
correct balance between risk and potential return.
The idea of an efficien... | {"url":"http://www.factmonster.com/finance/education/wall/wall_asset_ideal.html","timestamp":"2014-04-20T13:33:14Z","content_type":null,"content_length":"23603","record_id":"<urn:uuid:eb85e02a-7099-4280-acf3-0ee6d84693cd>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00557-ip-10-147-... |
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:
6x(5+7)/4-7x2+3x3 i am using PEMDAS and coming up with -5 but ... | {"url":"http://openstudy.com/updates/50e471cee4b0e36e35147392","timestamp":"2014-04-19T04:56:30Z","content_type":null,"content_length":"61727","record_id":"<urn:uuid:baa41f8f-42ed-4ea7-bf8b-6dc7fbdc0205>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00021-ip-10-147-4-33.ec2.internal.... |
The Early Greeks Contribution to Geometry
The objectives of this unit are to expose students of 7th and 8th grades to the beginnings of geometry and one man who is credited with a large part of its early development, Pythagoras, and to teach
students the basic principles of geometry. The life of Pythagoras is an intere... | {"url":"http://yale.edu/ynhti/curriculum/units/1984/2/84.02.05.x.html","timestamp":"2014-04-20T10:48:35Z","content_type":null,"content_length":"51784","record_id":"<urn:uuid:b43159e7-88f8-49cc-a622-a0ea8f059e99>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00648-ip-10-147-4-33.ec2.in... |
Torrance, CA Algebra Tutor
Find a Torrance, CA Algebra Tutor
...Professionally, I have founded a venture capital backed technology startup, worked as an investment banker and private equity professional on Wall St. and in San Francisco and have also served
in the US Army. I'm here because I love education and I lov... | {"url":"http://www.purplemath.com/torrance_ca_algebra_tutors.php","timestamp":"2014-04-17T19:21:15Z","content_type":null,"content_length":"24069","record_id":"<urn:uuid:6e6cceb1-7375-4e16-80be-53398c3feb5c>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00202-ip-10-147-4-33.ec2.intern... |
How to calculate materials for different-ratio concrete
Mix design is commonly referred by mix proportion in a selective zone where same materials are used in concrete. Suppose, in Bangladesh, most of the structural designers refer concrete mix design as
ratio in drawing. Because materials of same properties are used i... | {"url":"http://www.acivilengineer.com/2013/03/how-to-calculate-concrete-ingredient.html","timestamp":"2014-04-20T05:43:48Z","content_type":null,"content_length":"116475","record_id":"<urn:uuid:652b8f71-c4c1-463a-a03d-af8cd62e203a>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00644-i... |
July 2008
webquest with good resources.
April 2008
knann (via)
Resources on algebra and pre - calculus ( with an emphasis on web-based interactives)
March 2008
knann (via)
Students solve problems using the Smartboard and Screencasting software. Students narrate and demonstrate how to solve various problems.
Septembe... | {"url":"http://blogmarks.net/marks/tag/hs%3Amath,algebra","timestamp":"2014-04-25T06:55:11Z","content_type":null,"content_length":"22687","record_id":"<urn:uuid:b49809a9-c58f-4fed-9a0b-c74e3c457622>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00233-ip-10-147-4-33.ec2.internal.warc.... |
'Perfect rigour'
Perfect rigour: A genius and the mathematical breakthrough of the century
Masha Gessen
In 2006 the Fields Medal — one of the highest honours in mathematics — was awarded to Grigory Perelman for solving the Poincaré conjecture, a famously difficult problem that had stumped
mathematicians for a century. ... | {"url":"http://plus.maths.org/content/perfect-rigour","timestamp":"2014-04-16T13:36:14Z","content_type":null,"content_length":"28142","record_id":"<urn:uuid:dd6dd660-1a01-4ad5-9645-fe760072720d>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00427-ip-10-147-4-33.ec2.internal.warc.gz"} |
Berkeley Lake, GA Math Tutor
Find a Berkeley Lake, GA Math Tutor
...I can easily teach any student the basics of computing, hardware, and software. I am an accomplished Mechanical Engineer with an extensive career solving Engineering challenges. I have tutored
and trained successfully many students, associates and ... | {"url":"http://www.purplemath.com/berkeley_lake_ga_math_tutors.php","timestamp":"2014-04-20T09:09:06Z","content_type":null,"content_length":"24035","record_id":"<urn:uuid:3aac7e11-6af9-49c7-98cb-a02ecf3da3be>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00649-ip-10-147-4-33.ec2.inter... |
Physics Forums - Hessian matrix of potential energy in electrostatic system
francesco_ljw Feb18-13 02:21 AM
Hessian matrix of potential energy in electrostatic system
Hi everyone:
I am rookie in classical physics and first-time PF user so please forgive me if I am making mistakes here. My current project needs some ... | {"url":"http://www.physicsforums.com/printthread.php?t=672577","timestamp":"2014-04-19T19:36:01Z","content_type":null,"content_length":"5443","record_id":"<urn:uuid:8cb6e575-f026-42b0-852c-642478de922b>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00022-ip-10-147-4-33.ec2.internal.w... |
Steps in Hypothesis Testing (1 of 5)
The basic logic of hypothesis testing has been presented somewhat informally in the sections on "
Ruling out chance as an explanation
" and the "
Null hypothesis
." In this section the logic will be presented in more detail and more formally.
1. The first step in hypothesis testi... | {"url":"http://davidmlane.com/hyperstat/B35642.html","timestamp":"2014-04-20T03:23:32Z","content_type":null,"content_length":"4470","record_id":"<urn:uuid:24e99a89-923a-4b8c-a4ef-43cdccbb700e>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00660-ip-10-147-4-33.ec2.internal.warc.gz"} |
Reinventing Retirement Income in America
Studies | Retirement
No. 248
Monday, December 31, 2001
by Brooks Hamilton and Scott Burns
Determinants of Retirement Income
Three major elements determine the amount of one's retirement income: the ratio of years worked to years of retirement, the average amount saved during the... | {"url":"http://www.ncpa.org/pub/st248?pg=4","timestamp":"2014-04-18T21:07:28Z","content_type":null,"content_length":"37178","record_id":"<urn:uuid:644b6d3a-cef2-4dc7-a2d0-a457157d7ada>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00237-ip-10-147-4-33.ec2.internal.warc.gz"} |
[SciPy-User] maping a float to a function value
Peter Combs peter.combs@berkeley....
Wed Dec 9 16:03:02 CST 2009
Since you don't have a problem with modifying classes, what about overriding the list class so that it a) stores information about the bounds of your integral and the spacing of the points, and b) uses those... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2009-December/023590.html","timestamp":"2014-04-16T15:13:01Z","content_type":null,"content_length":"4406","record_id":"<urn:uuid:348e3b83-b0dd-4729-bbff-675629241e10>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00346-ip-10-147-4-33.... |
Posts by
Posts by rubi
Total # Posts: 4
Many times, we are required to use statistical measures to try and construct a problem. We run a program for a 10 different inputs. The times are measures in 1-second intervals and none of them took
0 secs. a. Suppose the standard deviation of a set of times we run the program..... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=rubi","timestamp":"2014-04-16T22:15:24Z","content_type":null,"content_length":"6812","record_id":"<urn:uuid:7c332790-38cf-46cf-a99d-15d67c23576c>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00647-ip-10-147-4-33.ec2.interna... |
CKM in MNS form! Victory!
The MNS matrix (in tribimaximal form, which is compatible with all experimental measurements) can be written in elegant form as a unitary matrix which is the sum of a real 1-circulant matrix and an
imaginary 2-circulant matrix. See Doubly Magic Matrices and the MNS. Now I’ve got the CKM matrix... | {"url":"http://carlbrannen.wordpress.com/2008/10/08/ckm-in-mns-form-victory/","timestamp":"2014-04-19T22:06:32Z","content_type":null,"content_length":"87963","record_id":"<urn:uuid:6e5fdb1d-a4e4-4734-ba45-4c0697044cab>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00347-ip-10-147-4-3... |
Argand diagram
January 24th 2010, 11:37 AM
Argand diagram
Show that the points representing the complex numbers 7+9i, -3+7i and 3+3i form a right angled triangle on the Argand diagram.
Kindly show step by step.
January 24th 2010, 11:51 AM
There are a few different ways of tackling this problem, what method ... | {"url":"http://mathhelpforum.com/pre-calculus/125211-argand-diagram-print.html","timestamp":"2014-04-20T11:17:59Z","content_type":null,"content_length":"5274","record_id":"<urn:uuid:613a3ecd-f045-4797-abba-31d1168d4b9f>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00177-ip-10-147-4-... |
search results
Expand all Collapse all Results 1 - 3 of 3
1. CJM 2012 (vol 65 pp. 481)
Correction of Proofs in "Purely Infinite Simple $C^*$-algebras Arising from Free Product Constructions'' and a Subsequent Paper
The proofs of Theorem 2.2 of K. J. Dykema and M. Rørdam, Purely infinite simple $C^*$-algebras a... | {"url":"http://cms.math.ca/cjm/kw/C*-algebras","timestamp":"2014-04-19T22:34:19Z","content_type":null,"content_length":"30845","record_id":"<urn:uuid:252f1272-e5cf-4ecd-ae95-1fee771ca819>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00424-ip-10-147-4-33.ec2.internal.warc.gz"} |
Berkeley Lake, GA Math Tutor
Find a Berkeley Lake, GA Math Tutor
...I can easily teach any student the basics of computing, hardware, and software. I am an accomplished Mechanical Engineer with an extensive career solving Engineering challenges. I have tutored
and trained successfully many students, associates and ... | {"url":"http://www.purplemath.com/berkeley_lake_ga_math_tutors.php","timestamp":"2014-04-20T09:09:06Z","content_type":null,"content_length":"24035","record_id":"<urn:uuid:3aac7e11-6af9-49c7-98cb-a02ecf3da3be>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00649-ip-10-147-4-33.ec2.inte... |
Brisbane SAT Math Tutor
Find a Brisbane SAT Math Tutor
...I'm fluent in French and am currently tutoring a number of kids in French immersion and French American schools in a variety of subjects, including math. I also teach people how to excel at
standardized tests. Unfortunately for many people with test anxiety,... | {"url":"http://www.purplemath.com/brisbane_sat_math_tutors.php","timestamp":"2014-04-16T22:00:12Z","content_type":null,"content_length":"23998","record_id":"<urn:uuid:f93b31d7-f1a1-4e5c-84d5-32f2689c729d>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00318-ip-10-147-4-33.ec2.internal.... |
Posts by
Posts by Hadi
Total # Posts: 9
A square ABCD is inscribed in a circle. The circle is folded to form a semi-sircle, and another square EFGH is inscribed in this semi-cirlcle. Find the ratio of the area of the square EFGH to the
area of the square ABCD.
A toy of mass 0.151 kg is undergoing SHM on the end of a h... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Hadi","timestamp":"2014-04-19T15:13:29Z","content_type":null,"content_length":"8748","record_id":"<urn:uuid:70c6a11a-de5b-430a-be08-65819c205d50>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00499-ip-10-147-4-33.ec2.intern... |
[Scipy-tickets] [SciPy] #1732: solve_discrete_are in scipy.linalg does (sometimes) not solve correctly
SciPy Trac scipy-tickets@scipy....
Sat Sep 22 11:22:00 CDT 2012
#1732: solve_discrete_are in scipy.linalg does (sometimes) not solve correctly
Reporter: inde | Owner: somebody
Typ... | {"url":"http://mail.scipy.org/pipermail/scipy-tickets/2012-September/005662.html","timestamp":"2014-04-20T01:54:57Z","content_type":null,"content_length":"4373","record_id":"<urn:uuid:35ebb295-ae1f-48b7-a157-7dcaf3c4149b>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00180-ip-10-147-4... |
Decimation filter: Output magnitude response
There are 5 messages in this thread.
You are currently looking at messages 1 to .
Is this discussion worth a thumbs up?
Decimation filter: Output magnitude response - analog_fever - 2010-07-01 19:32:00
I have a decimation filter which decimates by 100.
Input sampling freque... | {"url":"http://www.dsprelated.com/showmessage/128266/1.php","timestamp":"2014-04-19T06:54:50Z","content_type":null,"content_length":"27710","record_id":"<urn:uuid:0f5ec6ee-f479-415e-860f-884e4d9ecfc6>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00038-ip-10-147-4-33.ec2.internal.war... |
This is a series of expository lectures given by MSRI researchers, directed toward graduate students and beginning researchers. The purpose of this series is to showcase current research activities
at MSRI to the Berkeley mathematics community. These lectures are held bi-monthly on Monday afternoons at 4:10 PM in Evans... | {"url":"http://www.msri.org/web/msri/scientific/colloquia-seminars","timestamp":"2014-04-17T04:03:55Z","content_type":null,"content_length":"123930","record_id":"<urn:uuid:f9466cc5-e321-4705-b77a-1a5d4e1895e0>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00051-ip-10-147-4-33.ec2.inte... |
User Greg Stevenson
bio website math.uni-bielefeld.de/…
location Germany
age 29
visits member for 4 years, 6 months
seen 10 hours ago
stats profile views 4,644
I'm a Humboldt postdoctoral fellow working in the BIREP group at the University of Bielefeld. I ... | {"url":"http://mathoverflow.net/users/310/greg-stevenson?tab=recent","timestamp":"2014-04-20T03:36:14Z","content_type":null,"content_length":"60849","record_id":"<urn:uuid:f8e18f14-cd7e-4003-abee-0a6581267bad>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00122-ip-10-147-4-33.ec2.int... |
Special Right Triangles
1.2: Special Right Triangles
Created by: CK-12
Learning Objectives
• Recognize special right triangles.
• Use the special right triangle ratios to solve special right triangles.
Special Right Triangle #1: Isosceles Right Triangle
An isosceles right triangle is an isosceles triangle and a rig... | {"url":"http://www.ck12.org/book/CK-12-Trigonometry---Second-Edition/r3/section/1.2/","timestamp":"2014-04-19T02:56:24Z","content_type":null,"content_length":"144947","record_id":"<urn:uuid:37d6acdc-5331-45b7-98b8-97946157d281>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00233-ip-10... |
Oswego, IL Geometry Tutor
Find an Oswego, IL Geometry Tutor
...I have completed undergraduate and/or graduate school coursework in the following subjects - classical mechanics, electricity and magnetism, astronomy, modern physics and quantum mechanics,
statistical mechanics and thermodynamics, solid state physics, ... | {"url":"http://www.purplemath.com/Oswego_IL_Geometry_tutors.php","timestamp":"2014-04-19T07:04:39Z","content_type":null,"content_length":"23838","record_id":"<urn:uuid:7ba9fb2a-4f1f-4ce3-93a1-695269da2afe>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00525-ip-10-147-4-33.ec2.interna... |
Murphy, TX Algebra 1 Tutor
Find a Murphy, TX Algebra 1 Tutor
...Additionally I played for Andromeda soccer club in the classic II division of PYSA from 1993-1998 I have been using pencils and charcoal to draw since before I learned to write, In fact every
time that I have had a break from my hectic class and work s... | {"url":"http://www.purplemath.com/Murphy_TX_algebra_1_tutors.php","timestamp":"2014-04-20T04:32:23Z","content_type":null,"content_length":"23980","record_id":"<urn:uuid:51edf455-5d9d-4d6f-9636-a106db03aa61>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00623-ip-10-147-4-33.ec2.interna... |
David Bowler's
Peer-reviewed Papers
1. ``Effect of hydration of the TiO2 anatase (101) substrate on the atomic layer deposition of alumina films'', U. Terranova and D. R. Bowler, J. Mater. Chem. 21 4197 (2011). On-line copy.
2. ``Linear Scaling Constrained Density Functional Theory in CONQUEST'', A. M. P. Sena, T. Mi... | {"url":"http://www.cmmp.ucl.ac.uk/~drb/pubs.html","timestamp":"2014-04-18T16:08:58Z","content_type":null,"content_length":"34052","record_id":"<urn:uuid:70e8a7a7-fcd2-4497-9cf6-b05ca1443f72>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00288-ip-10-147-4-33.ec2.internal.warc.gz"} |
Constraint Programming Technology
What is constraint programming technology?
Constraint programming technology is used to find solutions to scheduling and combinatorial optimization problems. It is based primarily on computer science fundamentals, such as logic programming
and graph theory, in contrast to mathematical ... | {"url":"http://www-01.ibm.com/software/commerce/optimization/constraint-programming-technology/index.html","timestamp":"2014-04-19T14:33:52Z","content_type":null,"content_length":"19198","record_id":"<urn:uuid:2347cb7e-742a-4bef-803a-1a807b2fe594>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140... |
MathGroup Archive: May 1995 [00332]
[Date Index] [Thread Index] [Author Index]
Integration problem
• To: mathgroup at christensen.cybernetics.net
• Subject: [mg1009] Integration problem
• From: f85-tno at filsun04.nada.kth.se (Tommy Nor... | {"url":"http://forums.wolfram.com/mathgroup/archive/1995/May/msg00332.html","timestamp":"2014-04-17T04:29:18Z","content_type":null,"content_length":"36238","record_id":"<urn:uuid:2586b1f4-fbc0-44ac-a8c0-27bb67dcff5e>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00411-ip-10-147-4-33.... |
Results 1 - 10 of 100
, 1994
"... MultiLanguage systems (ML systems) are formal systems allowing the use of multiple distinct logical languages. In this paper we introduce a class of ML systems which use a hierarchy of first
order languages, each language containing names for the language below, and propose them as an ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=80775","timestamp":"2014-04-24T07:02:22Z","content_type":null,"content_length":"38170","record_id":"<urn:uuid:394a96b9-fb61-45e4-a177-c290df7062e7>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00222-ip-10-147-4-33.ec2.internal.warc.... |
Variedades minimais de crescimento quadrático e a álgebra verbalmente prima M2(E)
Abstract (Summary)
This work has two independent goals: the first is to classify the minimal varieties of quadratic growth and the second is to get results about the verbally prime Falgebra M2(E), where E is the
Grassmann algebra of inf... | {"url":"http://www.openthesis.org/documents/Variedades-minimais-de-crescimento-e-312419.html","timestamp":"2014-04-17T03:55:43Z","content_type":null,"content_length":"9897","record_id":"<urn:uuid:a553e4b9-5658-4f26-8d16-20af888577c4>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-0054... |
Summary: Math 430 Review Chapter 0 Put Your Name In Here
For this assignment, you should copy this document as closely as possible. Put your name in the
top right corner. These are some concepts from Chapter 0 that you should already know.
1. Definition (The Well Ordering Principle) - Every nonempty set of positive int... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/580/2810798.html","timestamp":"2014-04-21T15:12:08Z","content_type":null,"content_length":"8732","record_id":"<urn:uuid:12f68c65-c14f-446f-8f39-07510ca9fcf2>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00001-ip-10-147-... |
currentSurvival: Estimation of CCI and CLFS Functions
The currentSurvival package contains functions for the estimation of the current cumulative incidence (CCI) and the current leukaemia-free survival (CLFS). The CCI is the probability that a patient
is alive and in any disease remission (e.g. complete cytogenetic rem... | {"url":"http://cran.r-project.org/web/packages/currentSurvival/index.html","timestamp":"2014-04-18T20:50:50Z","content_type":null,"content_length":"3093","record_id":"<urn:uuid:38dc62f7-d5d0-42d4-80c5-b88b461cb3c2>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00442-ip-10-147-4-33.ec2... |
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: honeycombs
Replies: 9 Last Post: Jan 24, 2013 5:40 PM
Messages: [ Previous | Next ]
Re: honeyco... | {"url":"http://mathforum.org/kb/message.jspa?messageID=8133573","timestamp":"2014-04-19T02:17:17Z","content_type":null,"content_length":"27698","record_id":"<urn:uuid:66eb4c26-0fb2-4a44-98f7-150d9c70a597>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00150-ip-10-147-4-33.ec2.internal.... |
Math Education Programs
Accredited Online Math Education Programs
Western Governors University, the highest ranking school below, will train students through its math education programs to become math professors, math teachers, math educators, mathematics
professors, etc. and set them up well for future employment. At ... | {"url":"http://www.onlineeducation.net/programs/math-education/online","timestamp":"2014-04-17T19:28:59Z","content_type":null,"content_length":"66056","record_id":"<urn:uuid:ed351549-9994-4bc8-946a-de035a427d0d>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00154-ip-10-147-4-33.ec2.i... |
Here is a post with some information to control the layout of your graph produced by the ggplot library: http://rpubs.com/Lionel/6557 Enjoy!Filed under: R and Stat Tagged: ggplot, R
inline 0.3.12
Another maintenance release of inline is now on CRAN and in already included in Debian. This release was triggered by a chan... | {"url":"http://www.r-bloggers.com/2013/06/page/17/","timestamp":"2014-04-16T16:34:28Z","content_type":null,"content_length":"37971","record_id":"<urn:uuid:d8ff2fec-c21c-4c3a-a480-28d6a8e461f1>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00003-ip-10-147-4-33.ec2.internal.warc.gz"} |
(5) King C.C., (1989), Dual-Time Supercausality Physics Essays 2/2 128-151.
This article explores models of causality of the physical universe which extend beyond the usual quantum and classical descriptions. To facilitate discussion of this topic, a brief review of relevant
areas of modern physics is included.
Althoug... | {"url":"https://www.math.auckland.ac.nz/~king/Preprints/Transup.htm","timestamp":"2014-04-20T23:28:08Z","content_type":null,"content_length":"9812","record_id":"<urn:uuid:dc47b064-deab-4e9f-8efd-af0ff79ebf0b>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00111-ip-10-147-4-33.ec2.inter... |
Books Authored:
Chimowitz, E. H. "Introduction to Critical Phenomena in Fluids", Oxford University Press (2005) - Nominated for the Award for Excellence, Association of American Publishers, Professional/Scholarly
Publishing Division.
ChE 272: Process Dynamics and Control
ChE 273: Process Design
ChE 485: Thermodynamics ... | {"url":"http://www.che.rochester.edu/people/faculty/chimowitz_eldred/index.html","timestamp":"2014-04-19T10:05:54Z","content_type":null,"content_length":"10778","record_id":"<urn:uuid:240f87b4-bfc5-48ee-bf5a-ba69bf5ce1fa>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00618-ip-10-147-... |
st: RE: re: 3sls and fixed effects
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: RE: re: 3sls... | {"url":"http://www.stata.com/statalist/archive/2010-10/msg00628.html","timestamp":"2014-04-20T08:36:10Z","content_type":null,"content_length":"10461","record_id":"<urn:uuid:088dc1a3-0cdd-4639-a596-7cbaa91f5f68>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00294-ip-10-147-4-33.ec2.int... |
A Proof of Fermat's Little Theorem
Hi guys,
I've been reading a chapter from a book and I've been attempting a question which uses the binomial theorem to prove Fermat's Little Theorem. The question goes as follows:
Let p be a prime number:
i) Show that if r, s are positive integers such that r divides s, p divides r a... | {"url":"http://www.physicsforums.com/showthread.php?p=2490409","timestamp":"2014-04-19T04:30:16Z","content_type":null,"content_length":"40560","record_id":"<urn:uuid:680072c8-83d9-423f-b322-54ff033dd6c3>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00260-ip-10-147-4-33.ec2.internal.... |
417 BC?-369 BC?
Most of what we know of Theaetetus's life comes from the writing of Plato. It is clear that Plato held Theaetetus in the highest regard and he wrote two dialogues which had Theaetetus as the
principal character. He was sent to Athens to be educated at the Academy there under Plato. He died of wounds he ... | {"url":"http://www2.stetson.edu/~efriedma/periodictable/html/Te.html","timestamp":"2014-04-18T00:27:44Z","content_type":null,"content_length":"2063","record_id":"<urn:uuid:b5ecc242-e105-4145-a1c0-c6485dfc4371>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00085-ip-10-147-4-33.ec2.int... |
Safety Signatures for First-order Languages and Their
"... We develop a unified framework for dealing with constructibility and absoluteness in set theory, decidability of relations in effective structures (like the natural numbers), and domain
independence of queries in database theory. Our framework and results sugge... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=3846462","timestamp":"2014-04-17T06:55:15Z","content_type":null,"content_length":"20325","record_id":"<urn:uuid:cb861aec-c3f2-4f91-9e4e-66255b98c057>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00370-ip-10-147-4-33.ec2.internal.wa... |
Comparative CT Method
Comparative CT Method:
Please refer to relative standard curve method for background information prior to reading comparative CT method. Comparative CT method is essentially an abbreviated version of the relative standard
curve method.
Using the comparative CT method utilizes the assumption that t... | {"url":"http://www.uic.edu/depts/rrc/cgf/realtime/deltact.html","timestamp":"2014-04-18T10:38:23Z","content_type":null,"content_length":"9590","record_id":"<urn:uuid:b64fa674-f243-467d-8607-0a9dcb6e52a4>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00090-ip-10-147-4-33.ec2.internal.... |
Course Website Locator: bio222-01
Harvard School of Public Health
The following course websites match your request:
Fall 2009
Dr. P. Williams
5 credits
Lectures, laboratories. Two 1.5 hour-sessions each week. One 2-hour lab each week.
This course will provide a basic, yet thorough introduction to the probability theory... | {"url":"http://my.hsph.harvard.edu/course/hsph-bio222-01","timestamp":"2014-04-21T02:00:26Z","content_type":null,"content_length":"10461","record_id":"<urn:uuid:47954524-8f02-4796-9094-feac03b751af>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00587-ip-10-147-4-33.ec2.internal.warc.... |
Oakbrook, WA Math Tutor
Find an Oakbrook, WA Math Tutor
...I have a B.A. degree in Elementary Education, and we studied the phonics method in college for teaching students how to read. I used phonics with my own children who are now in high school. I
believe phonics is a very effective method for helping children l... | {"url":"http://www.purplemath.com/Oakbrook_WA_Math_tutors.php","timestamp":"2014-04-16T19:16:43Z","content_type":null,"content_length":"23918","record_id":"<urn:uuid:65dc4783-e666-4209-accc-99e324fa86eb>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00006-ip-10-147-4-33.ec2.internal.w... |
Gravitational potential energy
It is simply the energy that a body possesses due to its position above the surface of the earth. There is a second form of potential energy called elastic potential energy that we are going to see
The equation to calculate the gravitational energy is
Gravitational potential energy Ep = m... | {"url":"http://aphysicsteacher.blogspot.com/2009/09/gravitational-potential-energy-it-is.html","timestamp":"2014-04-20T15:51:26Z","content_type":null,"content_length":"143573","record_id":"<urn:uuid:45803a42-d54d-43c8-9e61-e3678d6d39ac>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00... |
San Anselmo Calculus Tutor
Find a San Anselmo Calculus Tutor
...I helped one of my friend improve her grade in Introduction to Physics class from D to B.I have a brother who is in grade 6, and I always help him to do Math and check his work. Besides, I'm a
tutor of two girls who are in grade 5 and 6. Therefore, I k... | {"url":"http://www.purplemath.com/san_anselmo_calculus_tutors.php","timestamp":"2014-04-20T21:14:49Z","content_type":null,"content_length":"24000","record_id":"<urn:uuid:22917117-f6bf-46e8-ab25-ab480028b9da>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00245-ip-10-147-4-33.ec2.inter... |
Student Support Forum: 'Data Fitting to Differential Equations' topic
Author Comment/Response
Gilbert Hi yehuda :),
Thanks for the advices -:). I start understanding Mathematica. I have found a posible solution to my problem. Since g[t] is my system's input (vibration initiator) and I replace g[t] by ... | {"url":"http://forums.wolfram.com/student-support/topics/9402","timestamp":"2014-04-21T12:50:38Z","content_type":null,"content_length":"30167","record_id":"<urn:uuid:fffd0908-36b9-4358-91ee-d8253e8a2d97>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00395-ip-10-147-4-33.ec2.internal.... |
Finding Random Number , when sum of Squares of those Random Numbers are given ?
March 22nd 2012, 08:57 AM #1
Mar 2012
Finding Random Number , when sum of Squares of those Random Numbers are given ?
I am trying to figure out a way to write an algorithm to find random numbers , when their sum of squares is given ... | {"url":"http://mathhelpforum.com/math-topics/196275-finding-random-number-when-sum-squares-those-random-numbers-given.html","timestamp":"2014-04-19T09:24:17Z","content_type":null,"content_length":"32788","record_id":"<urn:uuid:c17f9cee-507d-4025-9831-abec24fd7b2a>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/wa... |
Graphs of annual and monthly total nitrogen and phosphorus load into the Gulf of Mexico from the Mississippi and Atchafalaya River Basin
The following graphs show time series of annual and monthly total nitrogen and phosphorus load* into the Gulf of Mexico from the Mississippi and Atchafalaya River Basin. These loa... | {"url":"http://water.usgs.gov/nasqan/nitrogen_phosphorus_gulf.html","timestamp":"2014-04-20T03:50:35Z","content_type":null,"content_length":"11152","record_id":"<urn:uuid:744b4001-882a-426e-8ebb-db2113f8b505>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00184-ip-10-147-4-33.ec2.inte... |
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/sheena101/asked","timestamp":"2014-04-17T18:47:36Z","content_type":null,"content_length":"96213","record_id":"<urn:uuid:e525584a-4714-4d8f-8bc3-8251569ad0f6>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00486-ip-10-147-4-33.ec2.internal.warc.gz"} |
search results
Expand all Collapse all Results 76 - 100 of 204
76. CMB 2008 (vol 51 pp. 399)
Linear Equations with Small Prime and Almost Prime Solutions
Let $b_1, b_2$ be any integers such that $\gcd(b_1, b_2)=1$ and $c_1|b_1|<|b_2|\leq c_2|b_1|$, where $c_1, c_2$ are any given positive constants. Let $n$ be a... | {"url":"http://cms.math.ca/cmb/msc/11?page=4","timestamp":"2014-04-20T03:14:45Z","content_type":null,"content_length":"62944","record_id":"<urn:uuid:60bf98bf-62ce-4992-aca6-51a3402d2c6c>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00171-ip-10-147-4-33.ec2.internal.warc.gz"} |
The local zoo has two water tanks for the elephant exhibit that are leaking One water tank contains 12 gal of water and is leaking at a constant rate of 3 gal/h. The second water tank contains 8 gal of water and is leaking at a constant rate of 5 gal/h. When will the two tanks have the same amount of water? Explain. Le... | {"url":"http://www.weegy.com/?ConversationId=8F3AC12A","timestamp":"2014-04-17T04:43:51Z","content_type":null,"content_length":"41567","record_id":"<urn:uuid:8571f560-c856-4954-a519-c6a41784ca8a>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00292-ip-10-147-4-33.ec2.internal.warc.gz"} |
4. Observations units and their characteristics
Following the sampling design, objects are select for observation. Each selected object constitutes
independent observation for the estimation of mean, variance and variance of the mean.
The ¿objects¿ selected for observation in NFAs are usually of one of the following ty... | {"url":"http://www.fao.org/forestry/13288/en/","timestamp":"2014-04-18T02:50:36Z","content_type":null,"content_length":"20557","record_id":"<urn:uuid:13ad0aea-19e3-417e-b270-ddd69b984bec>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00529-ip-10-147-4-33.ec2.internal.warc.gz"} |
the first resource for mathematics
Global attractors for singular perturbations of the Cahn-Hilliard equations.
(English) Zbl 1063.35041
The authors consider the generalised Cahn-Hilliard equation
$\epsilon {u}_{tt}+{\Delta }\left({\Delta }u-{u}^{3}+u-\delta {u}_{t}\right)=0,\phantom{\rule{1.em}{0ex}}x\in \left[0,\pi \... | {"url":"http://zbmath.org/?q=an:1063.35041","timestamp":"2014-04-16T07:24:25Z","content_type":null,"content_length":"28166","record_id":"<urn:uuid:eae7e422-1880-4254-9bf7-a36a4baeeb37>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00587-ip-10-147-4-33.ec2.internal.warc.gz"} |
st: Turning banded income into a continuous variable
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: Turning banded income into a continuous variable
From "Morris, Stephen" <s.morris@imperial.ac.uk>
To "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu>
Subject st... | {"url":"http://www.stata.com/statalist/archive/2003-04/msg00060.html","timestamp":"2014-04-20T09:10:18Z","content_type":null,"content_length":"7069","record_id":"<urn:uuid:67b7589f-f9d7-415c-83df-561593b1440b>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00601-ip-10-147-4-33.ec2.inte... |
Taniyama-Shimura 4: The Conjecture
We’ve done a lot of work so far just to try to define the terms in the Taniyama-Shimura conjecture, but today we should finally make it. Our last piece of information is to write down what the
L-function of a modular form is. Since I don’t want to build a whole bunch of theory needed ... | {"url":"http://hilbertthm90.wordpress.com/2012/04/17/taniyama-shimura-4-the-conjecture/","timestamp":"2014-04-16T10:16:27Z","content_type":null,"content_length":"86570","record_id":"<urn:uuid:b0f48141-1c1c-44dc-8ab0-f9448e915466>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00219-ip... |
They Seemed to Like It
By Clifford | December 17, 2012 - 1:49 am | Los Angeles, science, string theory, work
What? The final exam I set on Friday. I spent a lot of time trying to get this final exam right. The problem is that I tend to decide at some point that I want to set an “interesting” exam, and then
this usually... | {"url":"http://asymptotia.com/2012/12/17/they-seemed-to-like-it/","timestamp":"2014-04-18T18:12:11Z","content_type":null,"content_length":"64818","record_id":"<urn:uuid:d77b40a2-474c-43cc-9289-f118ed9d2f1f>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00346-ip-10-147-4-33.ec2.interna... |
Belmont Hills, PA ACT Tutor
Find a Belmont Hills, PA ACT Tutor
...I believe students understand math better when they see the real-life application of it in the real world. But, I also whole-heartedly believe the basics are essential. I am very up to date on
the new Common Core Standards at all levels and was a mem... | {"url":"http://www.purplemath.com/Belmont_Hills_PA_ACT_tutors.php","timestamp":"2014-04-16T04:34:01Z","content_type":null,"content_length":"24125","record_id":"<urn:uuid:6844aaf4-483c-41eb-8217-deac25fe4bff>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00087-ip-10-147-4-33.ec2.intern... |
Physics 220 > Cayon > Notes > Lecture23.pdf | StudyBlue
Simply amazing. The flashcards are smooth, there are many different types of studying tools, and there is a great search engine. I praise you on the awesomeness. - Dennis
I have been getting MUCH better grades on all my tests for school. Flash cards, notes, and qu... | {"url":"http://www.studyblue.com/notes/note/n/lecture23pdf/file/388977","timestamp":"2014-04-20T16:08:41Z","content_type":null,"content_length":"36395","record_id":"<urn:uuid:8246659b-ff27-4d00-8d38-a38d074e0718>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00260-ip-10-147-4-33.ec2.... |
Prove that a normed space is not Banach
The exercise does not refer to a particular space. It is just a normed space X with an uncountable Hamel basis. A solution I came up with was to make a finite dimension closed subspace and show using
baire that it is X, leading to a contadiction.
If the problem gave us a space fo... | {"url":"http://www.physicsforums.com/showthread.php?p=3767398","timestamp":"2014-04-21T04:39:10Z","content_type":null,"content_length":"36508","record_id":"<urn:uuid:31f91001-469b-4754-ac8f-7378d8c372af>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00261-ip-10-147-4-33.ec2.internal.w... |
Space Filling Representations
Next: Shape Boundary Representation Up: Space and Shape Representation Previous: Robot Motion Representation
In a space filling representation, an area of space (either the whole workspace, the visual field, or simply the locality of an operation) is partitioned into regions, which ar... | {"url":"http://www.cl.cam.ac.uk/~afb21/publications/masters/node14.html","timestamp":"2014-04-20T13:30:57Z","content_type":null,"content_length":"11645","record_id":"<urn:uuid:5c4205f5-c25e-4790-b3b2-afaf7cf41044>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00574-ip-10-147-4-33.ec2... |
GMAT Course Resources
We make every minute matter.
Because every GMAT point counts.
The Veritas Prep GMAT course is not only the most comprehensive, it is also the most efficient. Students often tell us they can’t imagine the course being any shorter; every minute is accounted for
and every hour they spent with us help... | {"url":"http://www.veritasprep.com/gmat/gmat-course-resources/","timestamp":"2014-04-20T05:47:11Z","content_type":null,"content_length":"31490","record_id":"<urn:uuid:5273f713-4248-491f-9a55-7e2990691939>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00455-ip-10-147-4-33.ec2.internal... |
Generalized Overlap Resolvable Grammars, Languages, and Parsers
David Stephen Wise
The class of GOR grammars admits epsilon-rules and includes a grammar for every deterministic language. It simple decision procedure yields pairs of problematic phrases, if the grammar is not GOR, or
tables used to build a deterministi... | {"url":"http://books.google.com/books?id=g6vXAAAAMAAJ&q=triple&source=gbs_word_cloud_r&cad=5","timestamp":"2014-04-20T23:50:03Z","content_type":null,"content_length":"102849","record_id":"<urn:uuid:756304c6-f45c-47a9-a15e-479c1ed72ad4>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00... |
Re: st: svy + aweights
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: svy + aweights
Fr... | {"url":"http://www.stata.com/statalist/archive/2011-11/msg00574.html","timestamp":"2014-04-20T00:58:03Z","content_type":null,"content_length":"11850","record_id":"<urn:uuid:f37a2701-b608-4365-869e-65845152bd47>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00136-ip-10-147-4-33.ec2.int... |
Keyword : Goodness
g08cgc Performs the χ^2 goodness-of-fit test, for standard continuous distributions
g08chc Calculates the Anderson–Darling goodness-of-fit test statistic
g08cjc Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of uniformly distributed data
g08ckc Calcula... | {"url":"http://www.nag.com/numeric/CL/nagdoc_cl23/pdf/INDEXES/KWIC/goodness.html","timestamp":"2014-04-16T22:35:56Z","content_type":null,"content_length":"2663","record_id":"<urn:uuid:57c215da-80c1-4772-92ab-dd93cccf0d68>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00398-ip-10-147-4... |
nonzero divisor in a quotient ring
How do you show that x is a nonzero divisor in C[x,y,z,w]/<yz-xw>?
Do you mean to prove that the coset of x is NOT a zero divisor in that quotient ring?
Putting [itex]\,\,I:=<yz-xw>\,\,[/itex], suppose [itex]\,\,(x+I)(f+I)=\overline{0}\Longrightarrow xf\in I[/itex] , but any element i... | {"url":"http://www.physicsforums.com/showthread.php?p=3904384","timestamp":"2014-04-17T09:53:51Z","content_type":null,"content_length":"36271","record_id":"<urn:uuid:6e59a7f6-76e0-4ceb-9740-838c76d1b506>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00037-ip-10-147-4-33.ec2.internal.... |
1 Feb 08:32 2013
Why does not zipWith' exist
Kazu Yamamoto <kazu <at> iij.ad.jp>
2013-02-01 07:32:32 GMT
Many texts explain the following Fibonacci code:
fibs :: [Integer]
fibs = 0 : 1 : zipWith (+) fibs (tail fibs)
But this code is very slow because evaluation of (+) is done
lazily. If we have the following strict zip... | {"url":"http://comments.gmane.org/gmane.comp.lang.haskell.cafe/103149","timestamp":"2014-04-18T13:18:00Z","content_type":null,"content_length":"25557","record_id":"<urn:uuid:612612c6-c21e-4b98-8512-770e530e71d7>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00501-ip-10-147-4-33.ec2.i... |
Lewisville, TX Prealgebra Tutor
Find a Lewisville, TX Prealgebra Tutor
...I'm a very intuitive person, and from experience in studying with, and teaching peers (not an uncommon experience in my history) I have a knack for seeing where they people get stuck and
accordingly how to best help realign them on the right ... | {"url":"http://www.purplemath.com/Lewisville_TX_prealgebra_tutors.php","timestamp":"2014-04-17T07:59:33Z","content_type":null,"content_length":"24408","record_id":"<urn:uuid:8903d132-405d-49fa-8cee-89219f0e1c52>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00027-ip-10-147-4-33.ec2.i... |