content stringlengths 86 994k | meta stringlengths 288 619 |
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Washington Algebra Tutor
...I have taught math to sixth and seventh grade students. I am certified to teach all subjects in elementary school and mathematics at the middle school level. Throughout the past few years as a
middle school math teacher, I have helped many students strengthen their basic skills to allow ... | {"url":"http://www.purplemath.com/Washington_Algebra_tutors.php","timestamp":"2014-04-20T21:00:39Z","content_type":null,"content_length":"23939","record_id":"<urn:uuid:1930d2eb-d021-41d5-ba52-2a8c85760cfa>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00485-ip-10-147-4-33.ec2.interna... |
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a lawn company is creating a new lawn by putting down pallets ... | {"url":"http://openstudy.com/updates/4e6ea67d0b8beaebb297563c","timestamp":"2014-04-20T06:08:39Z","content_type":null,"content_length":"34923","record_id":"<urn:uuid:0b1570f4-f42f-4d24-8dd9-f079acd96efb>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00433-ip-10-147-4-33.ec2.internal.... |
How To Allow Your Children To Retire Young
As a parent, would you like your child to be able to consider retiring when he will be 35? I definitely would and you can bet your kid, if properly financially educated, can attain such an incredible
result and be forever grateful to his thrifty mom or dad.
My father was a res... | {"url":"http://seekingalpha.com/article/409101-how-to-allow-your-children-to-retire-young","timestamp":"2014-04-19T10:40:14Z","content_type":null,"content_length":"84074","record_id":"<urn:uuid:f1d54bb5-d54d-43d8-ac89-6c796bd2798b>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00627-i... |
European Research Council PhD Fellowship (HHNcdMir)
The University of Antwerp invites applications for a 4 year PhD fellowship in Non-commutative Algebraic Geometry with a flexible start date between February and October 2012. The fellowship is funded
by the ERC Starting Grant "Hochschild cohomology, Non-commutative de... | {"url":"http://www.euro-math-soc.eu/node/2354","timestamp":"2014-04-18T18:17:53Z","content_type":null,"content_length":"11624","record_id":"<urn:uuid:c4bfbf57-0f05-479b-bbe9-94c79ec2145f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00258-ip-10-147-4-33.ec2.internal.warc.gz"} |
[SOLVED] Derivative
September 15th 2008, 06:20 PM
john doe
[SOLVED] Derivative
f(x)= $<br /> \frac {x^3-3x^2+4}{x^2}<br />$
well i used the power rule but came up with
the wrong answer
then i used the quotient rule and came out with the
wrong answer
am i doing my algebra wrong is is there someth... | {"url":"http://mathhelpforum.com/calculus/49244-solved-derivative-print.html","timestamp":"2014-04-18T08:48:14Z","content_type":null,"content_length":"8720","record_id":"<urn:uuid:190675c2-52c7-4509-9563-94e9689e8898>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00658-ip-10-147-4-33... |
60 projects tagged "Scientific/Engineering"
R is a language and environment for statistical computing and graphics. It is similar to S, which was developed at Bell Laboratories by John Chambers et al. It provides a wide variety of statistical
and graphical techniques (linear and nonlinear modelling, statistical tests, ... | {"url":"http://freecode.com/tags/scientificengineering?page=1&sort=popularity&with=2828&without=","timestamp":"2014-04-20T13:46:25Z","content_type":null,"content_length":"94214","record_id":"<urn:uuid:feb440f8-83f9-43da-89ad-1841f166861c>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-... |
Bensenville Statistics Tutor
Find a Bensenville Statistics Tutor
...I was an advanced math student, completing the equivalent of pre-algebra in 6th grade. I continued applying algebraic skills in high school, where I was a straight A student and completed
Calculus as a junior. I tutored math through college to stay... | {"url":"http://www.purplemath.com/bensenville_il_statistics_tutors.php","timestamp":"2014-04-17T16:09:10Z","content_type":null,"content_length":"24363","record_id":"<urn:uuid:d7e9e4f6-3ec7-4d3c-843f-c0a103a8c2b6>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00437-ip-10-147-4-33.ec2.i... |
SWER Test
Bob Bruninga, WB4APR
Single Wire - Earth Return Power Distribution.
Test Setup: We found a rural road, stuck a broom handle out the window and let a 3200 foot roll of #20 wire fly from a small 6" spool. We cut a normal 8'... | {"url":"http://www.aprs.org/aprs-swer-test.html","timestamp":"2014-04-19T09:24:40Z","content_type":null,"content_length":"4986","record_id":"<urn:uuid:27449f5d-c6b7-40df-8be0-75ead308c5b0>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00359-ip-10-147-4-33.ec2.internal.warc.gz"} |
South Boston, MA ACT Tutor
Find a South Boston, MA ACT Tutor
...While we review the important concepts for the test, I teach students more about how to tackle problems they don't know by using alternate strategies. I also teach them about doing problems in
a faster way even if they were getting them right in the fi... | {"url":"http://www.purplemath.com/South_Boston_MA_ACT_tutors.php","timestamp":"2014-04-17T04:30:22Z","content_type":null,"content_length":"24069","record_id":"<urn:uuid:b6ae057e-9725-4735-900d-d37b7c39edb6>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00071-ip-10-147-4-33.ec2.intern... |
Relating Pendulum SHM
I've seen in many sites that a pendulum restoring force Fnet = mg sin theta... Why did we actually get the vector direction of the weight and not the vector of the tension.. Simply, as in centrepetal
force.. It would be Tsin theta would be the net restoring force??? Thanks! | {"url":"http://www.physicsforums.com/showthread.php?p=3956013","timestamp":"2014-04-20T00:51:29Z","content_type":null,"content_length":"26991","record_id":"<urn:uuid:9f67ae37-c0d4-442d-a930-b65d4accce45>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00227-ip-10-147-4-33.ec2.internal.w... |
Unitary representations of group extensions: An algebraic approach to the theory of Mackey and
Results 1 - 10 of 20
, 1996
"... We associate to each locally finite directed graph G two locally compact groupoids G and G(?). The unit space of G is the space of one--sided infinite paths in G, and G(?) is the reduction of ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2867731","timestamp":"2014-04-16T15:10:47Z","content_type":null,"content_length":"38120","record_id":"<urn:uuid:366c58ac-b99d-480d-bc46-c0b3a8bdb2f1>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00335-ip-10-147-4-33.ec2.internal.wa... |
Architecture Independent Massive Parallelization of Divide-and-Conquer Algorithms
- Programming languages: Implementation, Logics and Programs, Lecture Notes in Computer Science 1140 , 1996
"... Homomorphisms are functions that match the divide-and-conquer paradigm and thus can be computed in parallel. Two problems are... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.30.3070","timestamp":"2014-04-23T20:49:27Z","content_type":null,"content_length":"35175","record_id":"<urn:uuid:87b7acbf-5fe9-4086-b189-186b6ef3c19f>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00477-ip-10-147-4-33.ec2.inter... |
help with OMP fortran
Dear Fernando,
Thanks for your reply. I have changed the code as below but I still get a crash. I guess still need your help. Thanks
The compilation:
/opt/intel/bin/ifort collaeu.f90 -L/opt/intel/composerxe-2011.2.137/mkl/lib/intel64 -I/opt/intel/composerxe-2011.2.137/mkl/include/intel64/ilp64 -lm... | {"url":"http://openmp.org/forum/viewtopic.php?f=3&t=1439","timestamp":"2014-04-19T19:36:24Z","content_type":null,"content_length":"34422","record_id":"<urn:uuid:dc02a427-7fcb-443f-858e-1e49ea0c6109>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00120-ip-10-147-4-33.ec2.internal.warc.... |
st: Problem using/understanding "mlmatbysum"
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st: Problem using/understanding "mlmatbysum"
From Mike Brewer <mike_b@ifs.org.uk>
To statalist@hsphsun2.harvard.edu
Subject st: Problem using/understanding "mlmatbysum"
Date Wed, 14 May 200... | {"url":"http://www.stata.com/statalist/archive/2008-05/msg00535.html","timestamp":"2014-04-16T21:58:16Z","content_type":null,"content_length":"8394","record_id":"<urn:uuid:420e6187-cf81-4e63-bd32-f53c2d72e071>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00024-ip-10-147-4-33.ec2.inte... |
[Numpy-discussion] RFC: add a install_clib numpy.distutils command to install pure C libraries
[Numpy-discussion] RFC: add a install_clib numpy.distutils command to install pure C libraries
Gael Varoquaux gael.varoquaux@normalesup....
Fri Jun 12 06:34:24 CDT 2009
On Fri, Jun 12, 2009 at 07:46:04PM +0900, David Cournape... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-June/043413.html","timestamp":"2014-04-18T18:22:33Z","content_type":null,"content_length":"3918","record_id":"<urn:uuid:2fa24ad0-7b8c-4903-b204-1faebf7b31c3>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00355-ip-10-147-4-3... |
Help with a problem
June 4th 2009, 08:22 PM #1
Help with a problem
Assuming that all matrices are $n\,\,x\,\,n$ and invertible, solve for $D$:
I realized that I would someone have to reduce everything to the right of $D$ to $B^{T}I_{n}$ and everything to the left would be $AI_{n}$
So for the "right side", I... | {"url":"http://mathhelpforum.com/advanced-algebra/91838-help-problem.html","timestamp":"2014-04-19T05:03:51Z","content_type":null,"content_length":"37914","record_id":"<urn:uuid:2130d72f-bc79-4289-a673-d795fef00764>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00649-ip-10-147-4-33.e... |
Nice Sylow Problem
November 7th 2007, 05:29 PM #1
Global Moderator
Nov 2005
New York City
Nice Sylow Problem
Here is a problem that I really like. I found it in an algebra book.
(It is nice, because if approached properly the proof is a one liner).
"Show that if $p$ divides $|Z(G)|$ then every Sylow... | {"url":"http://mathhelpforum.com/advanced-algebra/22246-nice-sylow-problem.html","timestamp":"2014-04-23T19:33:48Z","content_type":null,"content_length":"30817","record_id":"<urn:uuid:7a631a38-f09c-4626-b042-d7a2b6f6d4f7>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00507-ip-10-147-4... |
Logical Fallacies
Date: 01/29/2001 at 03:17:37
From: Scavenger
Subject: Logical Fallacies
I am having an argument with someone about logic. I have been arguing
that fallacious arguments (as in the argumentum ad ignorantiam) are
representative of ILLOGIC.
For instance, the statement: "God does not exist" is a positivist... | {"url":"http://mathforum.org/library/drmath/view/55679.html","timestamp":"2014-04-16T20:01:33Z","content_type":null,"content_length":"10932","record_id":"<urn:uuid:803adc1d-7b3e-4929-8afd-b95ce98cbb7d>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00367-ip-10-147-4-33.ec2.internal.wa... |
Analog To Digital Conversions
Most microcontrollers have a peripheral on them called an Analog to Digital Converter (ADC). This is a very useful feature that converts a voltage (analog) on a pin to a number (digital) that can be
manipulated in a program. This is especially helpful because there are many sensors that re... | {"url":"https://www.sparkfun.com/quiz/25","timestamp":"2014-04-20T01:16:09Z","content_type":null,"content_length":"42807","record_id":"<urn:uuid:606d9cf1-35c0-4fdd-9a55-114668668ba9>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00634-ip-10-147-4-33.ec2.internal.warc.gz"} |
Patent application title: BREAKING UNKNOWN TRAPPING SETS USING A DATABASE OF KNOWN TRAPPING SETS
Sign up to receive free email alerts when patent applications with chosen keywords are published SIGN UP
In one embodiment, an LDPC decoder attempts to recover an originally-encoded LDPC codeword based on a set of channel s... | {"url":"http://www.faqs.org/patents/app/20100042904","timestamp":"2014-04-17T08:10:04Z","content_type":null,"content_length":"80890","record_id":"<urn:uuid:11e6edf3-3300-491c-b94d-4b721cf50a2b>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00500-ip-10-147-4-33.ec2.internal.warc.gz"} |
Solve this math problem and win $1 million dollars | TigerDroppings.com
Posted by Message
Solve this math problem and win $1 million dollars (Posted on 6/12/13 at 1:43 am)
Ax + By = Cz
LSU Fan
Houma, LA
Member since Mar 2008 ... | {"url":"http://www.tigerdroppings.com/rant/p/42494181/Solve-this-math-problem-and-win-1-million-dollars.aspx","timestamp":"2014-04-19T20:48:29Z","content_type":null,"content_length":"59147","record_id":"<urn:uuid:f4d11a1c-e868-470c-ac2c-45969a3156a3>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20... |
Semi-axes of an ellipse
October 25th 2007, 10:47 AM #1
Oct 2007
Semi-axes of an ellipse
Find the max and min values of (x^2) + (y^2) and so obtain the lengths of the major and minor semi-axes if the central ellipse
17(x^2) - 30xy + 17(y^2)
Follow Math Help Forum on Facebook and Google+ | {"url":"http://mathhelpforum.com/advanced-math-topics/21296-semi-axes-ellipse.html","timestamp":"2014-04-18T08:41:40Z","content_type":null,"content_length":"28482","record_id":"<urn:uuid:878af965-0e2b-482f-a2d1-9325bb3cb6ac>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00509-ip-10-1... |
Numerical Solution of a Class of Functional-Differential Equations Using Jacobi Pseudospectral Method
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 513808, 9 pages
Research Article
Numerical Solution of a Class of Functional-Differential Equations Using Jacobi Pseudospectral Method
^1Department of Mathem... | {"url":"http://www.hindawi.com/journals/aaa/2013/513808/","timestamp":"2014-04-17T20:02:58Z","content_type":null,"content_length":"570557","record_id":"<urn:uuid:00b6f788-6c3e-4503-a3ca-3b78eca330b0>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00616-ip-10-147-4-33.ec2.internal.warc... |
Solve this math problem and win $1 million dollars | TigerDroppings.com
Posted by Message
Solve this math problem and win $1 million dollars (Posted on 6/12/13 at 1:43 am)
Ax + By = Cz
LSU Fan
Houma, LA
Member since Mar 2008 ... | {"url":"http://www.tigerdroppings.com/rant/p/42494181/Solve-this-math-problem-and-win-1-million-dollars.aspx","timestamp":"2014-04-19T20:48:29Z","content_type":null,"content_length":"59147","record_id":"<urn:uuid:f4d11a1c-e868-470c-ac2c-45969a3156a3>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-201... |
Reflectionless multichannel wavelength demultiplexer in a transmission resonator configuration
Reflectionless multichannel wavelength demultiplexer in a transmission resonator configuration
ABSTRACT A wave demultiplexer system with N channels in a two-dimensional photonic crystal is proposed. The demultiplexer is reali... | {"url":"http://www.researchgate.net/publication/2974128_Reflectionless_multichannel_wavelength_demultiplexer_in_a_transmission_resonator_configuration","timestamp":"2014-04-16T09:29:13Z","content_type":null,"content_length":"201067","record_id":"<urn:uuid:04ccafb5-8403-4541-9511-e42198045ed5>","cc-path":"CC-MAIN-2014-1... |
(... VAL-yoo)
A term in statistics. It helps show whether a difference found between groups that are being compared is due to chance. A small p-value usually means that the difference between groups is not due to
chance alone, but is due to some other factor, such as a treatment one of the groups received. A large p-va... | {"url":"http://www.cancer.gov/Common/PopUps/definition.aspx?id=44955&version=Patient&language=English","timestamp":"2014-04-18T06:35:55Z","content_type":null,"content_length":"4179","record_id":"<urn:uuid:567d810c-9179-488d-b882-fd64ef44087b>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-2014041600... |
STP Textbook Chapter 6: Many Particle Systems
Statistical and Thermal Physics Related Resources
relation created by Anne Cox
The STP Textbook is an introduction to statistical and thermal physics for upper-level undergraduate students.
relation created by Anne Cox
This program illustrates concepts from Chapter 6 of St... | {"url":"http://www.compadre.org/STP/items/Relations.cfm?ID=7275","timestamp":"2014-04-19T02:12:45Z","content_type":null,"content_length":"11743","record_id":"<urn:uuid:2bad1b92-ba42-40ea-bb19-42dd588eaa46>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00524-ip-10-147-4-33.ec2.internal... |
Thinking about the Maximum Area Enclosed by a Fence
Date: 04/15/2004 at 06:11:44
From: Jamie
Subject: The Fencing Problem! You have 2000 meters of fencing...
You have 2000 meters of fencing. What is the largest area you can
enclose with it using various shapes? For example, you could make a
square with sides of 500 m... | {"url":"http://mathforum.org/library/drmath/view/65723.html","timestamp":"2014-04-20T20:33:09Z","content_type":null,"content_length":"7437","record_id":"<urn:uuid:48475fe1-0c24-4d7f-8f72-28be3cc2a659>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00190-ip-10-147-4-33.ec2.internal.warc... |
the first resource for mathematics
Strict efficiency in set-valued optimization.
(English) Zbl 1201.90179
The authors extend the notion of $\phi$-strict minimizer to set-valued maps, in such a way that the concept of a $\phi$-strict minimizer, presented in E. M. Bednarczuk [Optimization 53, No. 5–6,
455–474 (2004; Zbl ... | {"url":"http://zbmath.org/?q=an:1201.90179","timestamp":"2014-04-18T05:48:35Z","content_type":null,"content_length":"22529","record_id":"<urn:uuid:f7528b16-def9-4521-bc57-9aa722b77b40>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00146-ip-10-147-4-33.ec2.internal.warc.gz"} |
October 6 – 11, 2013, Dagstuhl Seminar 13411
Deduction and Arithmetic
Nikolaj Bjorner (Microsoft Research – Redmond, US)
Reiner Hähnle (TU Darmstadt, DE)
Tobias Nipkow (TU München, DE)
Christoph Weidenbach (MPI für Informatik – Saarbrücken, DE)
1 / 2 >
For support, please contact
Dagstuhl Report, Volume 3, Issue 10
Ai... | {"url":"http://www.dagstuhl.de/en/program/calendar/semhp/?semnr=13411","timestamp":"2014-04-18T10:39:56Z","content_type":null,"content_length":"21890","record_id":"<urn:uuid:2acc55c9-503c-4b89-919b-9ae0af09de9e>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00095-ip-10-147-4-33.ec2.i... |
Hello, I assume I am welcome.
May 8th 2012, 05:26 PM #1
Apr 2012
Hello, I assume I am welcome.
Hello, I am 15 freshman in high school taking Algebra I and during the summer hope to learn all my high-school math and start our first math club. Any suggestions of books, or stuff I could do in
a math club if I ... | {"url":"http://mathhelpforum.com/new-users/198567-hello-i-assume-i-am-welcome.html","timestamp":"2014-04-17T13:11:51Z","content_type":null,"content_length":"28694","record_id":"<urn:uuid:357c8cc1-84df-41cc-b6d4-b416c7dd08f8>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00200-ip-10-1... |
Consider the binomial expansion of (1+7X)^23 in accending powers of x.
Find the greatest numerical coefficient of ... - Homework Help - eNotes.com
Consider the binomial expansion of (1+7X)^23 in accending powers of x.
Find the greatest numerical coefficient of the expansion and the terms of the expansion correspondin... | {"url":"http://www.enotes.com/homework-help/consider-binomial-expansion-1-7x-23-accending-445400","timestamp":"2014-04-20T03:21:39Z","content_type":null,"content_length":"25318","record_id":"<urn:uuid:5133934d-0812-44ca-88c8-894fa6787b58>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219... |
Unified Propulsion: Muddy Points
Lecture P8: Energy Exchange with Moving Blades
General comments
I covered the material in Chapter IX of the notes. This included deriving the relationship between shaft power added to a flow and change in flux o... | {"url":"http://ocw.mit.edu/ans7870/16/16.unified/propulsionS04/Mud/P8newmud.html","timestamp":"2014-04-20T13:22:56Z","content_type":null,"content_length":"5878","record_id":"<urn:uuid:1c2bf548-245e-477d-8762-0e314b867b48>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00469-ip-10-147-... |
Math Tools Discussion: All Topics in Geometry, Physical models of surfaces
Discussion: All Topics in Geometry
Topic: Physical models of surfaces
<< see all messages in this topic
next message >
Subject: Physical models of surfaces
Author: Peter Ash
Date: Jan 22 2008
I would like to obtain an actual ... | {"url":"http://mathforum.org/mathtools/discuss.html?context=cell&do=r&msg=36595","timestamp":"2014-04-21T16:02:24Z","content_type":null,"content_length":"16011","record_id":"<urn:uuid:3e6b4261-dd5c-43d5-841e-c376263b1a2c>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00489-ip-10-147-... |
Bonney Lake Calculus Tutor
Find a Bonney Lake Calculus Tutor
Hello all! My name is Ben. I'll keep this as short and to the point as possible.
7 Subjects: including calculus, biology, elementary math, swimming
...I hold a PhD in Aeronautical and Astronautical Engineering from the University of Washington, and I ... | {"url":"http://www.purplemath.com/bonney_lake_wa_calculus_tutors.php","timestamp":"2014-04-18T05:46:25Z","content_type":null,"content_length":"23786","record_id":"<urn:uuid:278f7eba-d322-4d54-9350-a5826dc72641>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00193-ip-10-147-4-33.ec2.in... |
Mathematica Computer Manual (companion to Advanced Engineering Mathematics, Seventh Edition) -- from Wolfram Library Archive
Mathematica Computer Manual (companion to Advanced Engineering Mathematics, Seventh Edition)
Publisher: John Wiley & Sons
First Order Differential Equations | Second Order Differential Eq... | {"url":"http://library.wolfram.com/infocenter/Books/3765/","timestamp":"2014-04-20T18:24:50Z","content_type":null,"content_length":"35554","record_id":"<urn:uuid:198adef6-8b10-4c20-9580-69fefeb3b69b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00439-ip-10-147-4-33.ec2.internal.warc... |
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Topic: How to construct a frequency based test without a sufficient statistic
Replies: 3 Last Post: Oct 25, 20... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2411281&messageID=7912512","timestamp":"2014-04-20T17:02:29Z","content_type":null,"content_length":"19655","record_id":"<urn:uuid:844d5411-ad1d-4d12-bc78-f16951ce85e9>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00515-ip-10-147-4... |
Surrey Research Insight Open Access
Items where Author is "Melbourne, Ian"
Number of items: 27.
Gottwald, Georg and Melbourne, Ian (2008) Comment on "Reliability of the 0-1 test for chaos" Physical Review E, 77 (028201). ISSN 1539-3755
Lamb, J. S.W. and Melbourne, Ian (2007) Normal form theory for relative equilibria a... | {"url":"http://epubs.surrey.ac.uk/view/creators/Melbourne=3AIan=3A=3A.html","timestamp":"2014-04-18T03:18:19Z","content_type":null,"content_length":"22556","record_id":"<urn:uuid:737d9c13-713c-46d7-ae0c-93f9ac3c9a2c>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00656-ip-10-147-4-33.... |
[SciPy-user] [newb] how to create arrays
Robert Kern robert.kern@gmail....
Thu Jan 3 06:08:19 CST 2008
Neal Becker wrote:
> Robert Kern wrote:
>> Anne Archibald wrote:
>>> On 02/01/2008, Neal Becker <ndbecker2@gmail.com> wrote:
>>>> How would I create a vector of complex random variables?
>>>> I'm thinking the best way... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2008-January/015006.html","timestamp":"2014-04-17T16:43:15Z","content_type":null,"content_length":"4666","record_id":"<urn:uuid:afcb61c9-17de-43a4-9bc2-6439829bd469>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00403-ip-10-147-4-33.e... |
Should numpy.sqrt(-1) return 1j rather than nan?
Travis Oliphant oliphant at ee.byu.edu
Wed Oct 11 18:24:35 CDT 2006
pearu at cens.ioc.ee wrote:
>On Wed, 11 Oct 2006, Travis Oliphant wrote:
>>On the other hand requiring all calls to numpy.sqrt to go through an
>>"argument-checking" wrapper is a bad idea as it will slo... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-October/011339.html","timestamp":"2014-04-19T23:00:16Z","content_type":null,"content_length":"4667","record_id":"<urn:uuid:14763678-be35-49e4-a320-6960c949b801>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00344-ip-10-147-... |
Compare model fits from PROC CALIS
caliscmp Compare model fits from PROC CALIS caliscmp
SAS Macro Programs: caliscmp
$Version: 1.0 (8 Nov 2001)
Michael Friendly
York University
The caliscmp macro ( )
Compare model fits from PROC CALIS
PROC CALIS ... | {"url":"http://www.datavis.ca/sasmac/caliscmp.html","timestamp":"2014-04-18T13:05:54Z","content_type":null,"content_length":"7093","record_id":"<urn:uuid:6567ce7e-44cd-4652-bdb6-43fccf492215>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00631-ip-10-147-4-33.ec2.internal.warc.gz"} |
An example LL(K) language that is not LL(K-1) ?
Chariton Karamitas <chakaram@auth.gr>
Mon, 01 Feb 2010 14:58:42 +0200
From comp.compilers
| List of all art... | {"url":"http://compilers.iecc.com/comparch/article/10-02-009","timestamp":"2014-04-20T06:48:19Z","content_type":null,"content_length":"5839","record_id":"<urn:uuid:f6cdda59-e31c-47ca-aa84-293b0bcf5ea5>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00630-ip-10-147-4-33.ec2.internal.wa... |
Every vector space over R or C can be made into an inner product space
February 15th 2011, 11:16 AM #1
Feb 2011
Every vector space over R or C can be made into an inner product space
Let V be a vector space over F = R or C.
For the case when dim V over F is finite, say n, if we let B be a basis for V,
a... | {"url":"http://mathhelpforum.com/advanced-algebra/171357-every-vector-space-over-r-c-can-made-into-inner-product-space.html","timestamp":"2014-04-18T22:01:45Z","content_type":null,"content_length":"38094","record_id":"<urn:uuid:5e514c21-4241-446a-b4aa-a4c91783f9ab>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/w... |
Using Theorems of Like Multiples and Like Divisions in Proofs
The Multiplication and division theorems are based on very simple ideas, but they do trip people up from time to time, so pay careful attention to how these theorems are used in the example proofs.
Like Multiples: If two segments (or angles) are congruent, t... | {"url":"http://www.dummies.com/how-to/content/using-theorems-of-like-multiples-and-like-division.navId-407421.html","timestamp":"2014-04-21T13:36:00Z","content_type":null,"content_length":"57471","record_id":"<urn:uuid:8a6388c8-f4cf-4eaa-aada-14bc1c696bc0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MA... |
A researcher is interested in the sleeping habits of American college students. A group of 50 students is
interviewed and the researcher finds that these students sleep an average of 6.7 hours per day. For this study,
the 50 students are an example of a(n)
A researcher is curious about the average IQ of registered vote... | {"url":"http://quizlet.com/4830732/psy10-flash-cards/","timestamp":"2014-04-21T07:48:03Z","content_type":null,"content_length":"163281","record_id":"<urn:uuid:62aa79b3-54f8-4d61-96ce-0966dc25369e>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00066-ip-10-147-4-33.ec2.internal.warc.gz... |
Fisher information for fluctuating intensity and the efficiency of
ASA 129th Meeting - Washington, DC - 1995 May 30 .. Jun 06
2aUW6. Fisher information for fluctuating intensity and the efficiency of logarithmic measures.
Nicholas C. Makris
Naval Res. Lab., Washington, DC 20375
The optimal resolution of a set of parame... | {"url":"http://www.auditory.org/asamtgs/asa95wsh/2aUW/2aUW6.html","timestamp":"2014-04-16T10:11:05Z","content_type":null,"content_length":"2152","record_id":"<urn:uuid:bb20d71b-33f1-45ec-9def-371807bdd7a4>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00663-ip-10-147-4-33.ec2.interna... |
Pamela B. Pierce
Professor - Department Chair
Department/Affiliation: Computer Science, Mathematics
Phone: 330-263-2389
Office Address: 314 Taylor
• B.A., Amherst College 1985
• M.Ed., University of Massachusetts 1986
• M.S., Syracuse University 1988
• Ph.D., Syracuse University 1994
Courses Taught at Wooster
... | {"url":"http://www.wooster.edu/bios/ppierce/","timestamp":"2014-04-17T12:32:31Z","content_type":null,"content_length":"20144","record_id":"<urn:uuid:b12d5762-d8de-43ab-bcf6-0920ab7b06c7>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00225-ip-10-147-4-33.ec2.internal.warc.gz"} |
Show a complex function is differentiable at 0
February 28th 2013, 10:32 AM #1
Apr 2010
Show a complex function is differentiable at 0
(Sorry for all the questions on this, I am really struggling with this and really appreciate all help.)
Show that the function $f(z)=|z|^2$ is differentiable at the origin.
... | {"url":"http://mathhelpforum.com/calculus/214003-show-complex-function-differentiable-0-a.html","timestamp":"2014-04-17T20:18:57Z","content_type":null,"content_length":"37345","record_id":"<urn:uuid:ab4991d3-57a1-4d38-939e-ace65e758973>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-0... |
HELP: Binom Function
The binomial coefficient function.
BINOM(N,M) = ---------
M! (N-M)!
In some cases BINOM(N,M) can be computed even though N! can not. For example, BINOM(N,M) is computed for 0 <= N <= 129 and 0 <= M <= N, while 37! is too large for the program to compute. | {"url":"http://www.math.ubc.ca/~israel/applet/dfplotter/docs/decal98.htm","timestamp":"2014-04-19T17:21:27Z","content_type":null,"content_length":"861","record_id":"<urn:uuid:8eb68785-d9da-4e69-9e58-a05debf0f17f>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00413-ip-10-147-4-33.ec2.... |
what is general relativity in one irreducible simple sentence?
for general relativity, all i see on the internet is a bunch of statements clustered together: "oh yeah, general relativity is pretty important and explains black holes, time dilation, and
gravitational lensing"
but what is it? at a point that has more ener... | {"url":"http://www.physicsforums.com/showthread.php?p=3774824","timestamp":"2014-04-17T21:35:15Z","content_type":null,"content_length":"66919","record_id":"<urn:uuid:61adeafc-2df7-40df-a4dc-e24652f186e3>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00361-ip-10-147-4-33.ec2.internal.... |
closure of separative quotients
up vote 6 down vote favorite
Does there exist a partial order, nontrivial for forcing, that is countably closed, but whose separative quotient is not countably closed? Supposing the answer is yes, then is there a partial order,
nontrivial for forcing, that is countably closed, but is not... | {"url":"http://mathoverflow.net/questions/11505/closure-of-separative-quotients/14948","timestamp":"2014-04-17T19:16:15Z","content_type":null,"content_length":"64256","record_id":"<urn:uuid:f57e2124-3891-4efb-b4da-8419b38d6cad>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00156-ip-1... |
What are the models?
The US Model
The United States model was developed by Ray Fair in 1974-1976, and it has been used since then for research, forecasting, policy analysis, and teaching. It has been available for use on personal
computers since 1983 and was the first such model to be so. (And it was first on the Web!)... | {"url":"http://fairmodel.econ.yale.edu/whatis2.htm","timestamp":"2014-04-21T15:33:22Z","content_type":null,"content_length":"3889","record_id":"<urn:uuid:4779d1ea-4546-462d-8a4f-2a03a3e94171>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00480-ip-10-147-4-33.ec2.internal.warc.gz"} |
equivalence relation
April 19th 2010, 08:15 AM #1
Super Member
Oct 2007
equivalence relation
Hey guys, question... Let A = {1,2,3,4,5,6,7,8,9,10}. Define a relation R on A by writing (x,y) $\epsilon$ R iff 3|(x-y).
a) show that R is an equivalence relation on A.
My answer:
Is it reflexive? Yes! sinc... | {"url":"http://mathhelpforum.com/discrete-math/140073-equivalence-relation.html","timestamp":"2014-04-20T20:40:53Z","content_type":null,"content_length":"51002","record_id":"<urn:uuid:3ec8fd11-7f0b-4b8f-801c-68efca28820f>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00222-ip-10-147-... |
Example: A simple CRF for binary denoising First, set up the parameters of the problem
N = 5; % number of training images
siz = 50; % size of training images
rho = .5; % TRW edge appearance probability
nvals = 2; % this problem is binary
Next, generate the graph for this CRF. (A simple pairwise grid)
model = ... | {"url":"http://phd.gccis.rit.edu/justindomke/JGMT/","timestamp":"2014-04-20T18:36:45Z","content_type":null,"content_length":"21366","record_id":"<urn:uuid:bdf910a6-0a0a-45d8-b419-848a4d0c550f>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00557-ip-10-147-4-33.ec2.internal.warc.gz"} |
Manhattan Beach Calculus Tutor
Find a Manhattan Beach Calculus Tutor
...I have worked hard to overcome my own problems with getting distracted and having test anxiety. I work by helping students to build their vocabulary and to extract the critical information from
the reading passages. I have been programming in C... | {"url":"http://www.purplemath.com/manhattan_beach_ca_calculus_tutors.php","timestamp":"2014-04-20T11:34:45Z","content_type":null,"content_length":"24512","record_id":"<urn:uuid:5038707a-386f-42ab-b4f6-55d15dbada5b>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00254-ip-10-147-4-33.ec... |
Atkinson, NH Math Tutor
Find an Atkinson, NH Math Tutor
...Unfortunately, he had to end up signing on to become a petroleum specialist. He deserves all the respect in the world for serving his country, however the disappointment was evident. If what
you do in the military during your time on active duty matters to ... | {"url":"http://www.purplemath.com/Atkinson_NH_Math_tutors.php","timestamp":"2014-04-19T12:05:41Z","content_type":null,"content_length":"24120","record_id":"<urn:uuid:c23daf72-6675-4140-bc11-f9fa74897322>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00323-ip-10-147-4-33.ec2.internal.... |
Possible Letter Arrangements
Date: 07/05/2000 at 04:42:11
From: David Stanley
Subject: Permutations
Is there a formula I can use to get the number of possible
arrangements of five, six, or seven different letters? I can do it the
long way by writing them out, but I know there must be another
quicker, foolproof way. Fou... | {"url":"http://mathforum.org/library/drmath/view/56121.html","timestamp":"2014-04-19T23:24:17Z","content_type":null,"content_length":"7336","record_id":"<urn:uuid:171f4af0-1637-4de0-a3fb-6fe0dd0b659f>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00296-ip-10-147-4-33.ec2.internal.warc... |
How Much Electricity Does a Mini Refrigerator Use?
Summary: A 3.1-4.1 cubic foot, Energy Star Certified mini fridge uses an average of 250-300 kilowatt hours per year and costs about $28.00-$36.00 to run.
Tags: How much electricity does a mini refrigerator use, mini fridge, wine refrigerator, dorm refrigerator
A 3.1-4.... | {"url":"http://www.sophisticatededge.com/how-much-electricity-does-a-mini-refrigerator-use.html","timestamp":"2014-04-21T14:41:53Z","content_type":null,"content_length":"23653","record_id":"<urn:uuid:6a0ce854-33f8-4c36-bfa3-407fd500c515>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-0... |
Seahurst Science Tutor
Find a Seahurst Science Tutor
...I have tutored or taught for the past thirty years. This has provided me with an extensive background for general mathematics. As an instructor, I strive to provide background information and
context to my students so that they not only are able to do the work... | {"url":"http://www.purplemath.com/Seahurst_Science_tutors.php","timestamp":"2014-04-18T04:10:14Z","content_type":null,"content_length":"23728","record_id":"<urn:uuid:c5713680-9836-4521-bbb0-27e584d44cb5>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00042-ip-10-147-4-33.ec2.internal.... |
number of virus particles
January 21st 2007, 05:26 AM #1
Jan 2007
number of virus particles
1. The problem statement, all variables and given/known data
A typical virus is a packet of protein and DNA (or RNA) and can be spherical in shape. The influenza A virus is a spherical virus that has a diameter of 85... | {"url":"http://mathhelpforum.com/calculus/10361-number-virus-particles.html","timestamp":"2014-04-18T12:09:08Z","content_type":null,"content_length":"34391","record_id":"<urn:uuid:e86a96f2-ca77-4386-8d84-afc03bced8de>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00410-ip-10-147-4-33.... |
Summary: Exam Queueing Theory -- May 21, 2007
This exam consists of four problems and one sheet of formulas
Please put your name, university and student number on each sheet of paper
Motivate your answers
1. Cars arrive at a small gas station to refuel according to a Poisson process
with rate 30 per hour, and have an e... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/273/0109510.html","timestamp":"2014-04-21T00:15:38Z","content_type":null,"content_length":"8490","record_id":"<urn:uuid:8d1ed3a0-eba3-41f2-afce-a9c490a47a56>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00647-ip-10-147-... |
ALEX Lesson Plan: Finding the Slope of a Line
Lesson Plan ID: 7093
Title: Finding the Slope of a Line
Overview/Annotation: This lesson will use a slide presentation to facilitate teaching students how to find the slope of a line when given the graph of the line or two... | {"url":"http://alex.state.al.us/lesson_view.php?id=7093","timestamp":"2014-04-19T14:33:23Z","content_type":null,"content_length":"19906","record_id":"<urn:uuid:16b1423c-9234-45b7-a35e-bc5e8db6e245>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00378-ip-10-147-4-33.ec2.internal.warc.gz... |
Sur la Loi de la Réfraction extraordinaire dans les Cristaux diaphanes. Par M. Laplace. Lu à la première Classe de l'Institut, dans sa séance du 30 Janvier
ART. X. Sur la Loi de la Réfraction extraordinaire dans les Cristaux diaphanes. Par M. Laplace. Lu à la première Classe de l'Institut, dans sa séance du 30 Janvier,... | {"url":"http://www.rc.umd.edu/reference/qr_budge/1809/v02/i04/a10/a10.html","timestamp":"2014-04-18T15:07:12Z","content_type":null,"content_length":"76601","record_id":"<urn:uuid:ab4f0c61-0a9a-44af-a52a-0a542904a823>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00238-ip-10-147-4-33.... |
The energy of Thanksgiving travel
Nearly 61 million Americans traveled last week during the Thanksgiving holiday. The energy required for the annual commute might be nearly enough to power 1,575 homes for an entire year!
AAA estimated that 38.2 million Americans would be driving an average trip of 706 miles to visit th... | {"url":"http://www.smartplanet.com/blog/intelligent-energy/the-energy-of-thanksgiving-travel/10839","timestamp":"2014-04-17T10:24:39Z","content_type":null,"content_length":"55735","record_id":"<urn:uuid:5ce9a7c3-ad14-4c81-987f-7524ede2b590>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-201404230320... |
Growing a network with random and preferential attachment
created with NetLogo
view/download model file: RandAndPrefNet.nlogo
WHAT IS IT?
This is a slightly modified version (by Lada Adamic) of the standard preferential attachment (Barabasi-Albert) model that comes in NetLogo's Models library.
In some networks, a few "... | {"url":"http://www-personal.umich.edu/~ladamic/NetLogo/PrefAndRandAttach.html","timestamp":"2014-04-18T13:18:37Z","content_type":null,"content_length":"9460","record_id":"<urn:uuid:a56f23f7-25b3-4665-b7ce-e07b421f0e1f>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00122-ip-10-147-4-3... |
Rigid Transformations
11.18: Rigid Transformations
Practice Rigid Transformations
Have you ever built a clubhouse? Take a look at this dilemma.
Cody and his Dad are working on building a clubhouse in his backyard. Cody is excited about the project and can’t wait to start building. He wrote to his penpal Trevor, in New ... | {"url":"http://www.ck12.org/book/CK-12-Concept-Middle-School-Math---Grade-6/r4/section/11.18/","timestamp":"2014-04-17T16:56:47Z","content_type":null,"content_length":"153569","record_id":"<urn:uuid:e98a73c8-4224-4c77-9594-fe5cf4df03c1>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-0... |
Re: st: Question on estimation procedure
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: Qu... | {"url":"http://www.stata.com/statalist/archive/2012-11/msg00512.html","timestamp":"2014-04-20T06:28:16Z","content_type":null,"content_length":"9408","record_id":"<urn:uuid:8895f0a0-d9bd-4e2d-b2f8-3481d47aa2fe>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00411-ip-10-147-4-33.ec2.inte... |
Rainfall/cistern calculation - results
Rainfall/cistern calculation - results
First, thanks to the various kind souls who sent me responses on this. I
hope over time I'll be able to "give back" with contributions of my own.
I was asked by one list member to post any response I got. I've received
two versions of this,... | {"url":"http://www.ibiblio.org/london/permaculture/mailarchives/pc-homepage/msg00094.html","timestamp":"2014-04-19T22:09:17Z","content_type":null,"content_length":"4185","record_id":"<urn:uuid:c890482c-b59c-4aff-899f-45eae5de2b9b>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00573-i... |
Suggested Quiz and Study Questions
Suggested Quiz and Study Questions
1. There are two general types of dispersal models. What are they? Also, describe the differences between these two models.
2. Dispersal models are similar to models for disease progress over time. With that being said, what is the significant... | {"url":"http://www.apsnet.org/edcenter/advanced/topics/EcologyAndEpidemiologyInR/ModelingDispersalGradients/Pages/QuizAndStudyQuestions.aspx","timestamp":"2014-04-16T07:36:00Z","content_type":null,"content_length":"66960","record_id":"<urn:uuid:7155e0b3-0328-41d3-b9db-b2a17c8ec002>","cc-path":"CC-MAIN-2014-15/segments/... |
[SciPy-User] ODR fitting several equations to the same parameters
[SciPy-User] ODR fitting several equations to the same parameters
josef.pktd@gmai... josef.pktd@gmai...
Thu Nov 12 10:55:40 CST 2009
On Thu, Nov 12, 2009 at 10:04 AM, ms <devicerandom@gmail.com> wrote:
> josef.pktd@gmail.com ha scritto:
>> On Wed, Nov 11... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2009-November/023264.html","timestamp":"2014-04-19T04:51:26Z","content_type":null,"content_length":"6908","record_id":"<urn:uuid:95e4ef94-0d54-436c-8a3e-aae7b3fefb39>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00387-ip-10-147-4-33.... |
Π 0 1 classes, and complete extensions of PA
Results 1 - 10 of 35
, 2005
"... Abstract. Several classes of diagonally non-recursive (DNR) functions are characterized in terms of Kolmogorov complexity. In particular, a set of natural numbers A can wtt-compute a DNR
function iff there is a nontrivial recursive lower boun... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=408702","timestamp":"2014-04-20T08:03:06Z","content_type":null,"content_length":"37042","record_id":"<urn:uuid:dc03778f-1e18-48c5-abb8-a9f4cbfb486d>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00252-ip-10-147-4-33.ec2.internal.war... |
Math Forum: Teacher2Teacher - Q&A #19085
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From: Pat Ballew (for Teacher2Teacher Service)
Date: Nov 25, 2007 at 10:15:00
Subject: Re: Plotting points on a graph
Well, this may explain why I'm not an EXPERT, but here goes. I think the
function of a graph is to get a "picture" of a relationship. The... | {"url":"http://mathforum.org/t2t/message.taco?thread=19085&message=3","timestamp":"2014-04-16T16:39:11Z","content_type":null,"content_length":"6694","record_id":"<urn:uuid:53a10a80-ea49-4bae-8cef-b179110387a4>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00646-ip-10-147-4-33.ec2.int... |
Excel folks, why is my grand total off by a penny or two, rounding issue or ??? [Archive] - CookingLight.com Community
03-03-2008, 11:18 AM
I am having a problem with some invoicing, some of the invoices are off by a penny or two. It's must be something with the rounding. How I "word" my calculation? How the cell is f... | {"url":"http://community.cookinglight.com/archive/index.php/t-116454.html","timestamp":"2014-04-19T12:29:58Z","content_type":null,"content_length":"14224","record_id":"<urn:uuid:445d862b-3746-4f39-85f6-fa51769ce660>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00369-ip-10-147-4-33.e... |
Cone of effective divisors!
up vote 1 down vote favorite
Let $X$ be a smooth simply connected projective variety of dimension $n$ (over complex numbers of course). For such $X$ we have two famous cones which are cone of effective curves and ample cone and
are dual to each other.
Question: Is there any thing as Cone of ... | {"url":"http://mathoverflow.net/questions/67959/cone-of-effective-divisors/67987","timestamp":"2014-04-21T02:57:20Z","content_type":null,"content_length":"51606","record_id":"<urn:uuid:be36e2c3-d249-48ca-9f42-f5a7ce7360b4>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00577-ip-10-147... |
Problem Solv
My Digital Problem Solver
The Digital Problem Solver (DPS) originally appeared in The Social Express™ as a tool for the characters to use to identify emotions and coping strategies. Users quickly requested a real DPS to use
outside of the software.
My DPS is a customizable application that enables children... | {"url":"https://play.google.com/store/apps/details?id=com.thelanguageexpress.thesocialexpress.mydps","timestamp":"2014-04-20T04:29:45Z","content_type":null,"content_length":"96690","record_id":"<urn:uuid:1d73702c-d9c0-4524-a091-03a847fd8715>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005... |
Patent US20020072956 - System and method for determining the optimum configuration strategy for systems with multiple decision options
[0001] The present application claims priority to U.S. Provisional Application of Willems et al., filed Oct. 6, 2000, Ser. No. 60/238,124, the entirety of which is hereby incorporated i... | {"url":"http://www.google.com.au/patents/US20020072956","timestamp":"2014-04-20T03:13:10Z","content_type":null,"content_length":"538727","record_id":"<urn:uuid:5f2fa12c-0942-4fc4-983b-b14ecf06c997>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00660-ip-10-147-4-33.ec2.internal.warc.g... |
Post a reply
hi dgiroux48
Welcome to the forum.
For 1, I'd divide the triangle into horizontal parallel strips. (see diagram below)
I assume you can use the property 'centre of mass of a thin strip' lies at its centre. If not you'd have to prove that first.
So for each strip the C of M lies on the median at a vertical ... | {"url":"http://www.mathisfunforum.com/post.php?tid=19264&qid=264203","timestamp":"2014-04-20T18:45:00Z","content_type":null,"content_length":"17464","record_id":"<urn:uuid:87ee5a8b-c83a-4251-8d12-ed58734d4869>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00479-ip-10-147-4-33.ec2.int... |
Integration by Substitution
4.7: Integration by Substitution
Created by: CK-12
Learning Objectives
• Integrate composite functions
• Use change of variables to evaluate definite integrals
• Use substitution to compute definite integrals
In this lesson we will expand our methods for evaluating definite integrals. ... | {"url":"http://www.ck12.org/book/CK-12-Calculus/r2/section/4.7/anchor-content","timestamp":"2014-04-18T11:27:44Z","content_type":null,"content_length":"129039","record_id":"<urn:uuid:4c89b07f-eee5-4170-b51c-fd60612f7fe5>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00084-ip-10-147-4... |
Alpine, NJ Prealgebra Tutor
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IntroductionTs-VI Triangle MethodStudy Site and DataArea DescriptionModerate Resolution Imaging Spectroradiometer (MODIS) DataMeteorological DataResultsComparisons of Dry/Wet Edges Among Different Domain SizesVariation in ET Estimates with Domain SizeConclusionsReferencesFigures and Tables
Based on the T[s] and F[r] im... | {"url":"http://www.mdpi.com/2072-4292/5/4/1998/xml","timestamp":"2014-04-20T13:33:44Z","content_type":null,"content_length":"99655","record_id":"<urn:uuid:52b1a0e6-1e8b-476f-8154-4b59cc4f4fd7>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00380-ip-10-147-4-33.ec2.internal.warc.gz"} |
35-XX Partial differential equations
35Qxx Equations of mathematical physics and other areas of application [See also 35J05, 35J10, 35K05, 35L05]
35Q05 Euler-Poisson-Darboux equation and generalizations
35Q15 Riemann-Hilbert problems [See also 30E25, 31A25, 31B20]
... | {"url":"http://ams.org/mathscinet/msc/msc.html?t=35Q72","timestamp":"2014-04-16T23:21:01Z","content_type":null,"content_length":"13931","record_id":"<urn:uuid:6df24314-02d2-40a7-8d8f-99b6413e481f>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00344-ip-10-147-4-33.ec2.internal.warc.gz"... |
Albany, CA Prealgebra Tutor
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Obtain the SVM soft margin for classified data in Matlab
up vote 2 down vote favorite
I'm using the svmtrain function to train the support vectors and after that the svmclassify function for the classification step. This function returns the label of the class of the classified data
in a binary way (0 or 1), so I can't... | {"url":"http://stackoverflow.com/questions/8824761/obtain-the-svm-soft-margin-for-classified-data-in-matlab","timestamp":"2014-04-20T15:20:43Z","content_type":null,"content_length":"60958","record_id":"<urn:uuid:8e8fe19e-db7f-4a0b-99c0-9728f220c986>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-201... |
Irreducible Monic Polynomials
November 30th 2009, 06:16 PM #1
Oct 2009
Irreducible Monic Polynomials
The problem is:
Count the number of irreducible monic polynomials of degree 2 in (Z/13Z)[X]. Prove your answer.
What would be the best way to do this problem, or any tips?
First, you're looking f... | {"url":"http://mathhelpforum.com/discrete-math/117724-irreducible-monic-polynomials.html","timestamp":"2014-04-21T10:59:53Z","content_type":null,"content_length":"42601","record_id":"<urn:uuid:8efbcb05-bcef-46b8-b667-26cf10e93dbf>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00201-i... |
Cleveland, TX Precalculus Tutor
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mean and standard deviation + check!
May 31st 2007, 05:25 PM
mean and standard deviation + check!
1) The mean and standard deviation of a set of data are two measurements that describe the data. A certain student has written 8 out 10 exams, which are equally weighed. The student misses the
9th exam and receives... | {"url":"http://mathhelpforum.com/statistics/15529-mean-standard-deviation-check-print.html","timestamp":"2014-04-25T02:02:59Z","content_type":null,"content_length":"9256","record_id":"<urn:uuid:27765cac-9ca1-41e3-8e57-560a7043d74a>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00257-... |
Decoherence-protected quantum gates for a hybrid solid-state spin register
Title Decoherence-protected quantum gates for a hybrid solid-state spin register
Publication Journal Article
Year of 2012
Authors van der Sar T, Wang ZH, Blok MS, Bernien H, Taminiau TH, Toyli DM, Lidar DA, Awschalom DD, Hanson R, ... | {"url":"https://www.ameslab.gov/content/decoherence-protected-quantum-gates-hybrid-solid-state-spin-register","timestamp":"2014-04-18T06:17:09Z","content_type":null,"content_length":"23055","record_id":"<urn:uuid:37fd7c97-43db-41e8-b2a9-22b0cbc7b5e6>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20... |
Yes, Given Data: RA = 0.18 Ohm, Radj = 10 Ohm, ... | Chegg.com
Yes, given data: RA = 0.18 ohm, Radj = 10 ohm, NF = 1000 turns per pole, VF = 120V, RF = 20 ohm. This is a shunt connected generator with a speed of 1800 r/min. A. what is the no load terminal
voltage of the generator? B. Assuming no armature reaction, what... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/yes-given-data-ra-018-ohm-radj-10-ohm-nf-1000-turns-per-pole-vf-120v-rf-20-ohm-shunt-conne-q3844617","timestamp":"2014-04-17T02:41:52Z","content_type":null,"content_length":"20230","record_id":"<urn:uuid:e0a8ad85-faa2-4ef8-a66d-894b6d4ef02b>","cc-path":"C... |
time complexity
Richard Heathfield wrote:
> Dik T. Winter said:
(E-Mail Removed)
lid writes:
>>> It may help the OP to recognise that the question, as asked (i.e.
>>> in the absence of big-O notation, which IMHO would in any case
>>> make the question meaningless), is looking for the integer value
>>> of n that is just... | {"url":"http://www.velocityreviews.com/forums/t545138-time-complexity.html","timestamp":"2014-04-17T13:33:48Z","content_type":null,"content_length":"70391","record_id":"<urn:uuid:a3b953c5-69ff-4b7b-9310-e73d0ec37fc6>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00307-ip-10-147-4-33.... |
java.util.Random in Java 8
One of the neat features of
class in Java 8 is that it has been retrofitted to now return a random
of numbers.
For eg, to generate an infinite stream of random doubles between 0(inclusive) and 1(exclusive):
Random random = new Random();
DoubleStream doubleStream = random.doubles();
or to gene... | {"url":"http://www.java-allandsundry.com/2013/12/javautilrandom-in-java-8.html","timestamp":"2014-04-20T20:55:40Z","content_type":null,"content_length":"138800","record_id":"<urn:uuid:e55c96ad-9b18-4784-a66f-d59db56fd7bd>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00191-ip-10-147-... |
Keller, TX Algebra Tutor
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Math Forum Discussions - IN 1907 EINSTEIN KNEW SPECIAL RELATIVITY WAS WRONG
Date: Dec 5, 2012 4:42 PM
Author: Pentcho Valev
Subject: IN 1907 EINSTEIN KNEW SPECIAL RELATIVITY WAS WRONG
Lee Smolin: "Quantum mechanics was not the only theory that bothered Einstein. Few people have appreciated how dissatisfied he was with ... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=7932921","timestamp":"2014-04-18T03:06:00Z","content_type":null,"content_length":"2885","record_id":"<urn:uuid:e1bd9adb-db0b-45a7-be11-6ad5ffa4bccf>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00373-ip-10-147-4-33.ec2.internal... |
Lighting module perfected for motor vehicle
Patent application title: Lighting module perfected for motor vehicle
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A lighting module giving a cut light... | {"url":"http://www.faqs.org/patents/app/20110305034","timestamp":"2014-04-23T23:02:46Z","content_type":null,"content_length":"63627","record_id":"<urn:uuid:eb50ed54-4fc0-454d-8d6e-b9a3cdd94c88>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00597-ip-10-147-4-33.ec2.internal.warc.gz"} |
Directional Derivative
October 23rd 2013, 10:47 PM #1
Junior Member
May 2013
Directional Derivative
Hey guy I'm having a problem with directional derivative, can any one give me a clue about how to solve this
$f(x,y) = x^3*y^2$ at (-1,2) in the direction parallel to a vector $\frac{pi}{3}$ clockwise from th... | {"url":"http://mathhelpforum.com/calculus/223425-directional-derivative.html","timestamp":"2014-04-21T04:55:12Z","content_type":null,"content_length":"53666","record_id":"<urn:uuid:d9e45297-3782-4b01-b708-91cdf1a8af9f>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00558-ip-10-147-4-3... |
How do I handle
Author How do I handle "The Matrix" ?
I'm trying to learn more about how a matrix works. I tried to find it at the API specification. But a matrix is neither a class or method and thus I had a hard time finding... | {"url":"http://www.coderanch.com/t/396291/java/java/handle-Matrix","timestamp":"2014-04-18T03:34:52Z","content_type":null,"content_length":"37160","record_id":"<urn:uuid:0b5030c0-ca8b-4978-988a-6bace60880a5>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00361-ip-10-147-4-33.ec2.inter... |
Meeting Details
For more information about this meeting, contact Robert Vaughan.
Title: Almost-primes represented by irreducible polynomials
Seminar: Algebra and Number Theory Seminar
Speaker: Robert Oliver, University of Wisconsin
Let G... | {"url":"http://www.math.psu.edu/calendars/meeting.php?id=7828","timestamp":"2014-04-19T07:22:31Z","content_type":null,"content_length":"3718","record_id":"<urn:uuid:c049f67f-bc77-4a7b-871c-8c06d3cbb341>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00002-ip-10-147-4-33.ec2.internal.w... |
RE: st: dropping vars from analysis under conditions
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... | {"url":"http://www.stata.com/statalist/archive/2012-04/msg00704.html","timestamp":"2014-04-16T16:43:47Z","content_type":null,"content_length":"11115","record_id":"<urn:uuid:38674ebf-de62-4aec-84a2-820ffba77f27>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00090-ip-10-147-4-33.ec2.in... |
George Henri Halphen
Born: 30 October 1844 in Rouen, France
Died: 23 May 1889 in Versailles, France
... | {"url":"http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Halphen.html","timestamp":"2014-04-18T05:35:56Z","content_type":null,"content_length":"14994","record_id":"<urn:uuid:0cf78c7f-677f-43b8-864e-dcaa8c4bc426>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00409-ip-10-147-4-3... |
MATLAB Golf: Frequencies - Comments
Date Submission Comment
2003-11-04 11:58:37 UTC ...may be I cannot prove but...may be
by AP Aneiros by AP Aneiros
2003-11-04 11:58:26 UTC j2.1.1... | {"url":"http://www.mathworks.nl/matlabcentral/contest/contests/22/comments","timestamp":"2014-04-20T18:27:25Z","content_type":null,"content_length":"33396","record_id":"<urn:uuid:6d992ab8-1a48-45ea-b3bd-883926f14838>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00506-ip-10-147-4-33.... |