content stringlengths 86 994k | meta stringlengths 288 619 |
|---|---|
Another Newton
May 15th 2010, 06:18 PM #1
May 2010
Another Newton
Use Newton's method to find the coordinates of the inflection point of the curve y = ecos(x),
0 ≤ x ≤ π , correct to six decimal places.
Your notation is not clear, but an inflection point is a point at which the curvature changes sign, i... | {"url":"http://mathhelpforum.com/calculus/144924-another-newton.html","timestamp":"2014-04-18T05:34:39Z","content_type":null,"content_length":"36261","record_id":"<urn:uuid:8d9f0dc3-d542-427d-8499-62d264040a24>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00633-ip-10-147-4-33.ec2.in... |
An algebraic proof of Fermat's conjecture
Hi, suchness,
you have made a clean exposition of your argument, that's nice. I do have a question.
The heart of the matter seems to be that, when n>2, it is presumed that[tex]{n \choose k} \frac {y^k + (-1)^k c^k} {b^k}[/tex]cannot be an integer. I'm not sure I follow your rea... | {"url":"http://www.physicsforums.com/showthread.php?t=572613","timestamp":"2014-04-21T12:20:22Z","content_type":null,"content_length":"54453","record_id":"<urn:uuid:74438983-f3a6-48ec-b592-2d6b301258ac>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00236-ip-10-147-4-33.ec2.internal.w... |
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: This Week's Finds in Mathematical Physics (Week 140)
Replies: 10 Last Post: Oct 27, 1999 9:53 PM
... | {"url":"http://mathforum.org/kb/message.jspa?messageID=208042","timestamp":"2014-04-23T17:38:26Z","content_type":null,"content_length":"29750","record_id":"<urn:uuid:0f7e0426-7706-4ba9-b46d-d1d0512d455b>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00518-ip-10-147-4-33.ec2.internal.w... |
How To - Probability Estimation Package
Hi to all,
I was reviewing the orange.statistics package and the documentation is straightforward however in the Probability Estimation part there are no examples like in the other sections (Basic Statistics,
ContingencyTable and Distributions). I was trying to instantiate and pl... | {"url":"http://orange.biolab.si/forum/viewtopic.php?p=4920","timestamp":"2014-04-18T23:01:48Z","content_type":null,"content_length":"19973","record_id":"<urn:uuid:333260e2-63ff-401d-9b63-728b5ce4adf3>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00616-ip-10-147-4-33.ec2.internal.warc... |
[SciPy-User] 2D interpolate issues
Mike Toews mwtoews@gmail....
Tue Mar 22 17:56:43 CDT 2011
I have a few questions regarding interpolate.interp2d, as I would like
to do some bilinear interpolation on 2D rasters. I'll illustrate my
issues with an example:
import numpy
from scipy import interpolate
x = [100, 110, 120, 1... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2011-March/028767.html","timestamp":"2014-04-20T08:35:06Z","content_type":null,"content_length":"4191","record_id":"<urn:uuid:b3921ed1-22a8-417c-88d3-eac3a28622de>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00132-ip-10-147-4-33.ec... |
28 April 2003 Vol. 8, No. 17
THE MATH FORUM INTERNET NEWS
Exploratorium Store | A Brief History of Mechanical Calculators
ISSAC 2003 - Drexel University
EXPLORATORIUM STORE
The Exploratorium Store has three new publications for ... | {"url":"http://mathforum.org/electronic.newsletter/mf.intnews8.17.html","timestamp":"2014-04-18T21:51:33Z","content_type":null,"content_length":"8187","record_id":"<urn:uuid:90db3dda-6f75-4833-8020-1060363c2891>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00643-ip-10-147-4-33.ec2.in... |
Re: st: Amelia object as data.frame
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: Amelia ... | {"url":"http://www.stata.com/statalist/archive/2013-02/msg01115.html","timestamp":"2014-04-18T10:46:29Z","content_type":null,"content_length":"20327","record_id":"<urn:uuid:b7c91a4b-548b-48b1-9fc0-56e0fa772a01>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00182-ip-10-147-4-33.ec2.int... |
[Numpy-discussion] What should be the value of nansum of nan's?
Charles R Harris charlesr.harris@gmail....
Mon Apr 26 12:03:38 CDT 2010
On Mon, Apr 26, 2010 at 10:55 AM, Charles R Harris <
charlesr.harris@gmail.com> wrote:
> Hi All,
> We need to make a decision for ticket #1123<http://projects.scipy.org/numpy/ticket/11... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2010-April/050148.html","timestamp":"2014-04-18T18:27:08Z","content_type":null,"content_length":"4190","record_id":"<urn:uuid:bfdacb27-e72a-4b6e-ad7b-660570b7fc63>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00494-ip-10-147-4-... |
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:
Let the 2 roots of the quadratic equation 9x^2_7x06=0 be r1 an... | {"url":"http://openstudy.com/updates/500f0fbee4b009397c6737bb","timestamp":"2014-04-19T20:11:14Z","content_type":null,"content_length":"90677","record_id":"<urn:uuid:8eb69aef-1b53-48d4-9b04-b755ee4e33e4>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00506-ip-10-147-4-33.ec2.internal.... |
PME28 - All papers by presenting author
PME28 Bergen, Norway 14 18 July 2004
The 28th International Conference of the International Group for the Psychology of Mathematics Education
All papers by presenting author
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Abrahamson, DorPPProblab: multi-agent interactive comp... | {"url":"http://www.maths.soton.ac.uk/EMIS/proceedings/PME28/authors.html","timestamp":"2014-04-20T21:16:57Z","content_type":null,"content_length":"81708","record_id":"<urn:uuid:b541ab71-08d8-45fd-959f-01dce916ba49>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00040-ip-10-147-4-33.ec... |
got any tricks to build up t-structures on derived categories?
up vote 7 down vote favorite
Are there any good tricks to construct a heart of a t-structure? (I'm thinking on the derived category of coherent sheaves of some variety)
I'll start with the only one I know. If $(T,F)$ is a torsion pair on an abelian category... | {"url":"https://mathoverflow.net/questions/103766/got-any-tricks-to-build-up-t-structures-on-derived-categories","timestamp":"2014-04-20T13:32:51Z","content_type":null,"content_length":"61635","record_id":"<urn:uuid:9451a214-0d4f-46f0-9f7c-7e3dd0d6e0f1>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN... |
20 Moves or Less Will Solve Rubik’s Cube
People have been solving Rubik’s Cube since it was invented in 1974, and some have gotten quite fast at it. But just how fast is possible? In other words, if you were an omniscient solver, what’s the
most number of moves it would take you to solve any starting position of Rubik’... | {"url":"http://blogs.shu.edu/mathinthemedia/2010/08/20-moves-or-less-will-solve-rubiks-cube/","timestamp":"2014-04-17T12:46:42Z","content_type":null,"content_length":"17238","record_id":"<urn:uuid:24efd647-7520-48a6-9a24-a4d285e2e20b>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-003... |
Physics Forums - View Single Post - Young's Double Slit Experiment - Slit Separation Calculation
1. The problem statement, all variables and given/known data
Calculate the slit separation (d) given that:
Wavelength = 650 nm (Plugged in 6.5*10^-7 m)
m = 1 (plugged in 1)
Distance to screen (D) = 37.5 cm (plugged in 0.37... | {"url":"http://www.physicsforums.com/showpost.php?p=3156387&postcount=1","timestamp":"2014-04-16T22:17:39Z","content_type":null,"content_length":"9868","record_id":"<urn:uuid:09730a76-a7b8-4f0b-a4fb-3bac725f2571>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00398-ip-10-147-4-33.ec2.i... |
Solving for X in a complex log problem
Hello all! I just got my AP Calculus summer assignment, and on it, I found a problem that's really giving me trouble. Anyone care to help?
Here it is:
log_3 x^2 = 2log_3 4 - 4log_3 5
I hope that's clear. :3
Thank you in advance for anyone kind enough to help me!
burnbird16 w... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=9&t=1325","timestamp":"2014-04-17T22:12:16Z","content_type":null,"content_length":"19353","record_id":"<urn:uuid:5da0adc0-d500-4d56-82ad-3dcbf061ad9e>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00334-ip-10-147-4-33.ec2.int... |
Posts by
Total # Posts: 33
The sides of a quadrilateral are 3, 4, 5, and 6. Find the length of the shortest side of a similar quadrilateral whose area is 9 times as great.
4. You are at Lowes and a man is leaning against three sections of fencing that are 6,7 and 12 ft long. A Lowe s person tells him to discard the 12... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Nolan","timestamp":"2014-04-16T18:27:19Z","content_type":null,"content_length":"12000","record_id":"<urn:uuid:9dab0b9f-c00f-4b21-af7e-2fe18a37bda8>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00619-ip-10-147-4-33.ec2.inter... |
a difficult geometry proof
May 1st 2009, 02:54 PM #1
May 2009
a difficult geometry proof
Here is the problem.
Consider an isoceles triangle ABC.
Please see the diagram below and IGNORE the dots which are used to show the positions of the points. Point D is a point on side AB.
suppose that side AB=si... | {"url":"http://mathhelpforum.com/geometry/86840-difficult-geometry-proof.html","timestamp":"2014-04-20T02:43:59Z","content_type":null,"content_length":"36473","record_id":"<urn:uuid:15b0aa0c-dbb9-46aa-b3d0-e0c8582a04a7>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00626-ip-10-147-4-3... |
Organic Text Part I
> Organic Text Part I
Organic Text Part I
October 4, 2010
For those who did not attend 360|Flex, Paul Taylor and I collaborated on an organic text TinyTLF demo. We are used to thinking about organic text in terms of path deforming, that is, arranging the
letters in the text along a general curve or... | {"url":"http://algorithmist.wordpress.com/2010/10/04/organic-text-part-i/","timestamp":"2014-04-18T00:28:18Z","content_type":null,"content_length":"52332","record_id":"<urn:uuid:2be2e05c-7076-4319-910d-993183d46745>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00418-ip-10-147-4-33.e... |
TARO 2 EAD 2002 Editing Instructions.
Descriptive Summary Stiles, Frederick Arthur, 1944- F. A. Stiles Papers 1963-1971Materials are written in English. 2005-215 8 in. Dolph Briscoe Center for American History, The University of Texas at
Austin Frederick A. Stiles (1944-1992) earned both a Master of Arts in Mathematics... | {"url":"http://www.lib.utexas.edu/taro/utcah/00453.xml","timestamp":"2014-04-21T07:54:28Z","content_type":null,"content_length":"10662","record_id":"<urn:uuid:1031ab5b-4c4e-474c-be06-edcd27773fa8>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00164-ip-10-147-4-33.ec2.internal.warc.gz... |
Sequential numeric
Posted Friday, July 05, 2013 1:52 PM
SSC Rookie I have a need to update numeric values in a table column so that they are unique and sequencial, the order of which is determined by another column in the same table, and by
data in a 2nd table. ... | {"url":"http://www.sqlservercentral.com/Forums/Topic1470869-392-1.aspx","timestamp":"2014-04-17T15:30:06Z","content_type":null,"content_length":"120298","record_id":"<urn:uuid:c3c5d741-f2c8-4276-ba69-2e9e6837db51>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00176-ip-10-147-4-33.ec2.... |
La Mesa, CA Prealgebra Tutor
Find a La Mesa, CA Prealgebra Tutor
Hello perspective learners. I am a credentialed teacher that has worked for the San Diego Unified School District for the last 14 years. Amongst my experience, I have taught students from pre - K
through High School working in many multicultural envir... | {"url":"http://www.purplemath.com/La_Mesa_CA_Prealgebra_tutors.php","timestamp":"2014-04-20T13:55:33Z","content_type":null,"content_length":"24020","record_id":"<urn:uuid:c43c806f-9969-49ef-bd7f-7f7919276179>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00239-ip-10-147-4-33.ec2.inte... |
I = m(v-u)
where I is impulse in Newton seconds, m is mass in kilograms, v is final velocty in metres per second and u is initial velocity in metres per second.
Moment = (magnitude of force) x (perpendicular distance from line of action of force to pivot)
Moment is measured in Newton metres, force in Newtons, and dista... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=85359","timestamp":"2014-04-21T14:49:56Z","content_type":null,"content_length":"15443","record_id":"<urn:uuid:c4d6b452-4e99-47df-b3df-38af493a2fd5>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00469-ip-10-147-4-33.ec2.internal.... |
Equation of a Line
January 23rd 2009, 10:57 AM #1
Jan 2009
Equation of a Line
Let me get this straight.. there are three equations:
slope - y intercept form:
y = mx + b
standard form:
ac + by + c = 0
point- slope form:
y - y1 = m(x + x1)
Now: how do you convert from one form to anoth... | {"url":"http://mathhelpforum.com/algebra/69581-equation-line.html","timestamp":"2014-04-18T08:23:30Z","content_type":null,"content_length":"42823","record_id":"<urn:uuid:9f38e7f9-622c-40e2-adb4-47172d6ce2ac>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00402-ip-10-147-4-33.ec2.inter... |
Mt Vernon, NY Geometry Tutor
Find a Mt Vernon, NY Geometry Tutor
...The majority of students encounter two problems in this subject: trouble with word problems and insufficient math discipline. There are some formulae that need to be memorized, of course, but
ultimately a student's success depends on five factors. ... | {"url":"http://www.purplemath.com/Mt_Vernon_NY_Geometry_tutors.php","timestamp":"2014-04-17T07:46:27Z","content_type":null,"content_length":"24149","record_id":"<urn:uuid:04a35cbb-72b2-4f98-ab07-0632a7e6ec36>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00461-ip-10-147-4-33.ec2.inte... |
e of
● Approximately 2,000 small, uniformly shaped objects (kernels of corn, dried beans, wooden markers, plastic beads)
● 10 paper cups or small beakers
● A 250-ml or 400-ml beaker
Instructional Strategy
Engage Initiate a discussion on human population with such questions as: How long have humans been on the ea... | {"url":"http://www.nap.edu/openbook.php?record_id=5787&page=101","timestamp":"2014-04-19T19:48:52Z","content_type":null,"content_length":"41246","record_id":"<urn:uuid:c89c47b0-a4cd-4847-b1d0-cd5ce3627c13>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00061-ip-10-147-4-33.ec2.interna... |
A circle is inscribed in equilateral triangle ABC such that
Author Message
A circle is inscribed in equilateral triangle ABC such that [#permalink] 27 Sep 2008, 16:36
A circle is... | {"url":"http://gmatclub.com/forum/a-circle-is-inscribed-in-equilateral-triangle-abc-such-that-70813.html?kudos=1","timestamp":"2014-04-18T11:25:40Z","content_type":null,"content_length":"146594","record_id":"<urn:uuid:d482b7b2-a368-4e03-8a93-21d05a1dfe18>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MA... |
Theorems for nothing (and the proofs for free)
up vote 31 down vote favorite
Some theorems give far more than you feel they ought to: a weak hypothesis is enough to prove a strong result. Of course, there's almost always a lot of machinery hidden below the waterline. Such
theorems can be excellent starting-points for s... | {"url":"http://mathoverflow.net/questions/5357/theorems-for-nothing-and-the-proofs-for-free/5511","timestamp":"2014-04-19T22:12:01Z","content_type":null,"content_length":"164900","record_id":"<urn:uuid:0b837714-4619-4e15-8522-6dc0c1e5123f>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-2014041600521... |
An analogue of Lefschetz hyperplane theorem for complements to subvarieties in $\mathbb C^n$ ?
up vote 4 down vote favorite
Let $V^{2k}$ be a complex subvariety of dimension $2k$ (real dimension $4k$) in $\mathbb C^n$. Let $A$ be a complex $n-k$ dimensional plane in $\mathbb C^n$.
Question. Is it true that the inclusio... | {"url":"http://mathoverflow.net/questions/64546/an-analogue-of-lefschetz-hyperplane-theorem-for-complements-to-subvarieties-in/64654","timestamp":"2014-04-18T00:25:48Z","content_type":null,"content_length":"51431","record_id":"<urn:uuid:30b74297-fcdc-41fb-9051-1341664127b6>","cc-path":"CC-MAIN-2014-15/segments/13976095... |
Results 1 - 10 of 64
- ACM Trans. Math. Software , 1982
"... An iterative method is given for solving Ax ~ffi b and minU Ax- b 112, where the matrix A is large and sparse. The method is based on the bidiagonalization procedure of Golub and Kahan. It is
analytically equivalent to the standard method of conjugate gradien... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=316542","timestamp":"2014-04-21T11:05:40Z","content_type":null,"content_length":"38902","record_id":"<urn:uuid:1cbc96b9-3a98-46f7-b77b-9531994ef766>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00394-ip-10-147-4-33.ec2.internal.war... |
User Sam Pinkus
bio website
visits member for 7 months
seen Mar 8 at 22:43
stats profile views 19
22 awarded Scholar
22 accepted Lines in image; are they significant to prime numbers if so how?
Feb Lines in image; are they significant to prime numbers if so how?
19 revised Tidy u... | {"url":"http://mathoverflow.net/users/40046/sam-pinkus?tab=activity","timestamp":"2014-04-16T07:59:35Z","content_type":null,"content_length":"44387","record_id":"<urn:uuid:601981a9-f6d4-4b21-8388-16cd3c695d47>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00591-ip-10-147-4-33.ec2.inte... |
Toroidal polyhedron
From Wikipedia, the free encyclopedia
In geometry, a toroidal polyhedron is a polyhedron which is also a toroid (a g-holed torus), having a topological genus of 1 or greater.^1
Non-self-intersecting toroidal polyhedra are embedded toroids, while self-intersecting toroidal polyhedra are toroidal as a... | {"url":"http://www.territorioscuola.com/wikipedia/en.wikipedia.php?title=Toroidal_polyhedron","timestamp":"2014-04-18T11:04:50Z","content_type":null,"content_length":"75940","record_id":"<urn:uuid:98836ca1-ed70-4c3b-b283-0e32c7377985>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-001... |
Physics I
Physics 100 Kramer
4 credits
An introductory course, employing calculus, which presents the unifying principles of physics, a historical perspective on the development of physical sciences, and practice in analysis of physical
phenomena. Topics include linear and rotational motion, Newton’s laws, work, energy... | {"url":"https://www.simons-rock.edu/academics/divisions/division-of-science-mathematics-computing/physics/","timestamp":"2014-04-20T16:04:13Z","content_type":null,"content_length":"39612","record_id":"<urn:uuid:d2887402-95bc-47bb-9c90-6f55f450ccc5>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-2014... |
NASA: Practical Uses of Math And Science (PUMAS)
PUMAS Examples
Currently the PUMAS collection contains 84 examples.
The PUMAS examples are aimed primarily at helping pre-college teachers enrich their presentation of topics in math and science.
• You may find a number of examples that relate to your area of interest,... | {"url":"http://pumas.gsfc.nasa.gov/examples/index.php?id=","timestamp":"2014-04-16T17:10:54Z","content_type":null,"content_length":"18919","record_id":"<urn:uuid:b4c9522b-6b01-4787-adfa-2ac02865878e>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00503-ip-10-147-4-33.ec2.internal.warc... |
Tenafly Algebra 2 Tutor
Find a Tenafly Algebra 2 Tutor
...I have lived, worked and studied in South America. During my junior spring semester, I directly enrolled in a Bolivian University in La Paz (la Universidad Mayor de San Andres). My coursework,
which included history and anthropology, took place entirely in S... | {"url":"http://www.purplemath.com/Tenafly_Algebra_2_tutors.php","timestamp":"2014-04-17T13:11:35Z","content_type":null,"content_length":"23483","record_id":"<urn:uuid:a5be1704-9609-4ca1-b8fa-2bbcdfc4be8f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00283-ip-10-147-4-33.ec2.internal... |
A "thread" chosen from
Topic of the Moment
Designing the Secondary Math Curriculum: What form should a geometry course for prospective secondary teachers take?
... | {"url":"http://mathforum.org/sarah/topics/geomcourse.html","timestamp":"2014-04-17T21:43:07Z","content_type":null,"content_length":"15966","record_id":"<urn:uuid:7f9c0f97-7f6e-41f9-ae20-94f8769fecae>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00068-ip-10-147-4-33.ec2.internal.warc.... |
of Statistics
Teaching Bits: A Resource for Teachers of Statistics
Journal of Statistics Education v.6, n.3 (1998)
Robert C. delMas
General College
University of Minnesota
333 Appleby Hall
Minneapolis, MN 55455
William P. Peterson
Department of Mathematics and Computer Science
Middlebury College
Middlebury, VT 05753-61... | {"url":"http://www.amstat.org/publications/jse/v6n3/resource.html","timestamp":"2014-04-16T13:18:18Z","content_type":null,"content_length":"41777","record_id":"<urn:uuid:26bdcee9-390c-41dd-a9ca-e71d0ebe4211>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00331-ip-10-147-4-33.ec2.inter... |
inductive limit
inductive limit
Category theory
Universal constructions
Limits and colimits
An inductive limit is the same thing as a colimit. (Similarly, a projective limit is the same thing as a limit.) In this context, an inductive system is the same thing as a diagram, and an inductive
cone is the same thing as a c... | {"url":"http://ncatlab.org/nlab/show/inductive+limit","timestamp":"2014-04-21T02:01:58Z","content_type":null,"content_length":"22052","record_id":"<urn:uuid:b99cb35b-e5ea-47f8-92d8-1cba5b5cc75d>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00122-ip-10-147-4-33.ec2.internal.warc.gz"} |
Parity Theorem for Permutations - The Reduction Algorithm Rules and the Proof
In the demonstration program, the computer performs a shortening algorithm that is based on a simple idea. Since starts with all markers in their home boxes, performs a sequence of transpositions,
and eventually returns every marker to its ho... | {"url":"http://www.maa.org/publications/periodicals/loci/joma/parity-theorem-for-permutations-the-reduction-algorithm-rules-and-the-proof","timestamp":"2014-04-19T21:51:56Z","content_type":null,"content_length":"100111","record_id":"<urn:uuid:6b618c57-da76-4270-871c-ad65ad389af0>","cc-path":"CC-MAIN-2014-15/segments/13... |
Super Minimalist Micro Calendar
Super Minimalist Micro Calendar Reduced:
Click this image to go to the link for the 2010 version.
This calendar is about the size of a large postage stamp.
The first column contains numbers for the months of ... | {"url":"http://www.slu.edu/colleges/AS/languages/classical/dept/c.html","timestamp":"2014-04-17T08:28:33Z","content_type":null,"content_length":"5789","record_id":"<urn:uuid:559efe6a-e12c-448d-a9c4-1cab8fa4760c>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00237-ip-10-147-4-33.ec2.i... |
Software for Borel-Weil-Bott in positive characteristic?
up vote 9 down vote favorite
I am interested in calculating cohomology of line bundles on flag varieties $G/B$ in positive characteristic. But I really just have a bunch of scattered examples. Does there exist some kind of
software that will calculate this for me... | {"url":"http://mathoverflow.net/questions/78153/software-for-borel-weil-bott-in-positive-characteristic","timestamp":"2014-04-16T22:23:36Z","content_type":null,"content_length":"60031","record_id":"<urn:uuid:75baa546-ec67-467b-8945-842c25b4ebb9>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416... |
Word Problem Help #2
September 28th 2009, 04:59 PM #1
Sep 2009
Word Problem Help #2
any help is GREAT!
1. The grass in a meadow grew equally think and fast. 1 cow and 1 goat can eat it up in 90 weeks, 1 cow 2 goats can do it in 60 weeks. 2 cows and 1 goat can di it in 45 weeks. How many weeks
would it t... | {"url":"http://mathhelpforum.com/algebra/104954-word-problem-help-2-a.html","timestamp":"2014-04-16T10:47:19Z","content_type":null,"content_length":"32160","record_id":"<urn:uuid:730e899e-830d-4c0a-8fd7-bfe784f45ceb>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00084-ip-10-147-4-33.e... |
Quantum Tic-Tac-Toe
Quantum Tic-Tac-Toe investigates the concept of quantum entanglement through a simple and fun game. It was created by Allan Goff around 2002. This is an original Flash version. See the rules below
the game board. There is no computer player or multiplayer; you play both sides.
As in normal Tic-Tac-T... | {"url":"http://countergram.com/qtic","timestamp":"2014-04-18T08:02:42Z","content_type":null,"content_length":"11546","record_id":"<urn:uuid:9ed3ab3b-53e6-4d32-b86a-88327b288258>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00303-ip-10-147-4-33.ec2.internal.warc.gz"} |
4-Bit Computer
From WFFwiki
If you’ve ever wondered how electronic devices like computers can count, this article gives a simple introduction to binary and logic and shows how they are tied together with electronics to make
both simple and complex computers.
Please note: There are a couple of mistakes on the slides in ... | {"url":"http://www.waitingforfriday.com/index.php/4-Bit_Computer","timestamp":"2014-04-18T02:58:53Z","content_type":null,"content_length":"34463","record_id":"<urn:uuid:42c770bd-0188-4c63-9181-ec7c20c8d8fa>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00618-ip-10-147-4-33.ec2.intern... |
[SciPy-user] Caveat About integrate.odeint
Anne Archibald peridot.faceted@gmail....
Thu Oct 25 10:40:02 CDT 2007
On 25/10/2007, Lorenzo Isella <lorenzo.isella@gmail.com> wrote:
> I do not know if what I am going to write is really useful (maybe it
> is pretty obvious for everybody on this list).
> I have been using int... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2007-October/014238.html","timestamp":"2014-04-16T17:15:08Z","content_type":null,"content_length":"4000","record_id":"<urn:uuid:ae78465f-4b54-47bd-947b-f0865612c45d>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00566-ip-10-147-4-33.... |
Discover Redux
Discover Redux
When I developed the
dispersive discovery model earlier this year
, I lacked direct evidence for the time-invariant evolution of the cumulative growth component. The derivation basically followed two stages : (1) a stochastic spatial sampling that generated a
cumulative growth curve and (2... | {"url":"http://mobjectivist.blogspot.com/2007/10/discover-redux.html","timestamp":"2014-04-17T07:50:05Z","content_type":null,"content_length":"35195","record_id":"<urn:uuid:219b0bd5-37b3-434c-9e34-0f9736f6831b>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00023-ip-10-147-4-33.ec2.int... |
RANDU (I1, I2, X)
Description: Computes a pseudorandom number as a single-precision value.
Class: Subroutine
Arguments: I1, I2 INTEGER(2) variables or array elements that contain the seed for computing the random number. These values are updated during the computation so that they contain the updated
... | {"url":"http://h21007.www2.hp.com/portal/download/files/unprot/Fortran/docs/lrm/lrm0315.htm","timestamp":"2014-04-18T15:56:11Z","content_type":null,"content_length":"2966","record_id":"<urn:uuid:d79f9eaa-0ea0-4cdc-ad17-c12cbe905fa8>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00221... |
Parameters and Statistics Measures of Central Tendency
Measures of Central Tendency
Statistical measures of central tendency or central location are numerical values that are indicative of the central point or the greatest frequency concerning a set of data. The most common measures
of central location are the mean, me... | {"url":"http://www.course-notes.org/Statistics/Statistical_Measure_of_Data/Parameters_and_Statistics_Measures_of_Central_Tendency","timestamp":"2014-04-17T18:33:16Z","content_type":null,"content_length":"56081","record_id":"<urn:uuid:d70099c0-4bde-48ef-bd87-2302b370b23c>","cc-path":"CC-MAIN-2014-15/segments/13976095308... |
Stoughton, MA Algebra Tutor
Find a Stoughton, MA Algebra Tutor
...I do well (99th percentile) on standardized tests in both math and English. I enjoy helping others to master the different types of questions on the SAT and the PSAT. I have several years
part-time experience holding office hours and working in a tut... | {"url":"http://www.purplemath.com/Stoughton_MA_Algebra_tutors.php","timestamp":"2014-04-21T10:45:00Z","content_type":null,"content_length":"23888","record_id":"<urn:uuid:96da9d55-890a-46fd-945a-f6b8034728d0>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00197-ip-10-147-4-33.ec2.inter... |
Heat loss through pipes excel
Hi there,
I am trying to make a spreadsheet which calculates the heat loss through a pipe and also heat loss when insulated, I am using the resistive analogy to calculate this and I have it working, the only
problem I am having is the heat transfer coefficient, how do I calculate this?
I k... | {"url":"http://www.physicsforums.com/showthread.php?t=616445","timestamp":"2014-04-17T12:43:46Z","content_type":null,"content_length":"24416","record_id":"<urn:uuid:a9d45b61-3d31-41cc-877e-26134cdc8c92>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00126-ip-10-147-4-33.ec2.internal.w... |
How to translate the representation theory of semisimple to reductive groups?
up vote 4 down vote favorite
I am aware of the following question: Definitions of Reductive and Semisimple Groups
So let me phrase a precise question:
Is there a standard technique by which one can translate the unitary/smooth admissible ... | {"url":"http://mathoverflow.net/questions/134783/how-to-translate-the-representation-theory-of-semisimple-to-reductive-groups","timestamp":"2014-04-19T17:36:41Z","content_type":null,"content_length":"54425","record_id":"<urn:uuid:3fb7ecaf-e937-4716-8c80-26d821c81c75>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.3... |
Fishing for a presentation idea
My personal favourite, among the canonical "first proof" proofs, is the proof that every number has a prime factor (and, as a consequence, that there are infinitely many primes). Honestly, everyone's
heard of the Pythagorean theorem, and a proof won't really "expand many people's horizon... | {"url":"http://www.physicsforums.com/showthread.php?p=3865947","timestamp":"2014-04-20T18:36:03Z","content_type":null,"content_length":"29107","record_id":"<urn:uuid:823f8eb0-bbf8-4980-94b2-11f8f2042278>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00200-ip-10-147-4-33.ec2.internal.... |
convert 500 g to kg
You asked:
convert 500 g to kg
Say hello to Evi
Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more. Over the next few months we
will be adding all of Evi's power to this site.
Until... | {"url":"http://www.evi.com/q/convert_500_g_to_kg","timestamp":"2014-04-18T13:18:14Z","content_type":null,"content_length":"54987","record_id":"<urn:uuid:67b6a609-3768-44f9-81bd-6284de4c2c90>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00512-ip-10-147-4-33.ec2.internal.warc.gz"} |
Testing alternative models
Testing alternative models
However, even if the the model is incorrect, it may be that a correct model would still give show a correlation between the carry laws and less crime. A study by Bartley and Cohen [4] sheds some
light on this possibility. They reran the regressions with thousands of... | {"url":"http://www.cse.unsw.edu.au/~lambert/guns/lott/node10.html","timestamp":"2014-04-16T07:24:41Z","content_type":null,"content_length":"8575","record_id":"<urn:uuid:2cc370ff-020a-4d05-ba6b-f3ab98200cdd>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00067-ip-10-147-4-33.ec2.intern... |
Linear Differential Operator in Maple: Current Progress
Below is a summary of my understanding of creating the operator L in Maple. I've figured out how to apply this operator to an arbitrary function f(x), however i'm currently trying to figure out
how to convert the D operator into diff(f(x),x) when applied t... | {"url":"http://www.personal.psu.edu/alm24/undergrad/LinearOperator.html","timestamp":"2014-04-17T21:49:14Z","content_type":null,"content_length":"13679","record_id":"<urn:uuid:312d469a-7337-4538-9f06-c0e45ef4286a>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00633-ip-10-147-4-33.ec2... |
The n-Category Café
The Mathematical Vocation
Posted by David Corfield
After a visit in 1939 to the Monastery of the Prophet Elijah on the Greek island of Santorini, the Oxford philosopher R. G. Collingwood entered into discussion with his students about the value of
monastic life. It appears that the students were a l... | {"url":"http://golem.ph.utexas.edu/category/2009/09/the_mathematical_vocation.html","timestamp":"2014-04-20T06:18:22Z","content_type":null,"content_length":"119754","record_id":"<urn:uuid:3149f33e-323d-4b23-91d7-983f187e03ef>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00444-ip-10-... |
All Discussions
Not signed in
Want to take part in these discussions? Sign in if you have an account, or apply for one below
Site Tag Cloud
Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.
Welcome to Azimuth Forum
If you want to take part in these discussions either
(if you ha... | {"url":"http://azimuth.mathforge.org/","timestamp":"2014-04-20T08:15:49Z","content_type":null,"content_length":"65487","record_id":"<urn:uuid:dc5af07e-d27e-41a5-ad63-aac7a8c0b8d5>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00629-ip-10-147-4-33.ec2.internal.warc.gz"} |
This web page relates to the second edition ISBN 1-4020-0964-X (Hardback) and 1-4020-0966-6 (Paperback). A third edition has just been published by Springer.
In connection with the second edition, I am making available a set of files in Maple and Mathematica that facilitate the solution of boundary value problems in El... | {"url":"http://www-personal.umich.edu/~jbarber/elasticity/book2.html","timestamp":"2014-04-20T00:42:23Z","content_type":null,"content_length":"8815","record_id":"<urn:uuid:1f58869d-26c4-41b0-b49c-65e253330868>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00255-ip-10-147-4-33.ec2.inte... |
Quick labels within figures
August 26, 2011
By Karl Broman
One of the coolest R packages I heard about at the useR! Conference: Toby Dylan Hocking‘s directlabels package for putting labels directly next to the relevant curves or point clouds in a figure.
I think I first learned about this idea from Andrew Gelman: that ... | {"url":"http://www.r-bloggers.com/quick-labels-within-figures/","timestamp":"2014-04-21T04:35:44Z","content_type":null,"content_length":"40687","record_id":"<urn:uuid:60c7cad4-52f2-4372-9910-8c7d3d6ae659>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00580-ip-10-147-4-33.ec2.internal... |
Re: st: AW: Keeping trailing zeros when formatting a decimal
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: AW: Keeping trailing zeros when formatting a decimal
From Miranda Kim <mk@mrc.soton.ac.uk>
To statalist@hsphsun2.harvard.edu
Subject Re: st: AW: Keeping trailing zeros ... | {"url":"http://www.stata.com/statalist/archive/2009-10/msg00023.html","timestamp":"2014-04-21T02:27:09Z","content_type":null,"content_length":"10271","record_id":"<urn:uuid:de24e90a-e0a9-4ed9-a918-0ffa9db89e02>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00327-ip-10-147-4-33.ec2.in... |
Lokal präsentierbare Kategorien. Number 221
- University of Edinburgh , 1998
"... Term rewriting systems are widely used throughout computer science as they provide an abstract model of computation while retaining a comparatively simple syntax and semantics. In order to
reason within large term rewriting systems, struc... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2496933","timestamp":"2014-04-20T20:20:59Z","content_type":null,"content_length":"18203","record_id":"<urn:uuid:5b13d09d-9e23-4c93-86ca-44106da4a29a>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00203-ip-10-147-4-33.ec2.internal.wa... |
Feasterville Trevose Math Tutor
Find a Feasterville Trevose Math Tutor
...At college level, he has tutored students from the Universities of Princeton, Oxford, Pennsylvania State, Drexel, Temple, Phoenix, and the College of New Jersey. Dr Peter offers assistance with
algebra, pre-calculus, SAT, AP calculus, college... | {"url":"http://www.purplemath.com/feasterville_trevose_pa_math_tutors.php","timestamp":"2014-04-20T07:01:10Z","content_type":null,"content_length":"24285","record_id":"<urn:uuid:e80bcb89-aeb6-49fd-a8a4-a05089c18516>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00586-ip-10-147-4-33.e... |
Greenbelt Prealgebra Tutor
Find a Greenbelt Prealgebra Tutor
...Writing: During my previous job I was required to write multitudes of technical reports. I am very skilled with technical writing, and I can certainly help with analytic writing. I achieved a
750 on the SAT math section.
32 Subjects: including prealg... | {"url":"http://www.purplemath.com/greenbelt_prealgebra_tutors.php","timestamp":"2014-04-19T02:47:02Z","content_type":null,"content_length":"24147","record_id":"<urn:uuid:a8cdf6ed-5596-4157-802e-2178f9f0e4d4>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00416-ip-10-147-4-33.ec2.intern... |
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:
Can anybody explain how 'factoring a perfect square trinomial'... | {"url":"http://openstudy.com/updates/511bdd83e4b06821731ad846","timestamp":"2014-04-16T10:20:53Z","content_type":null,"content_length":"35137","record_id":"<urn:uuid:c9e788c9-620f-4b44-8875-600dbf3108b3>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00259-ip-10-147-4-33.ec2.internal.w... |
Energy Based Seismic Design and Evaluation Procedures for Reinforced Concrete Bridge Columns
Mander, J., Energy Based Seismic Design and Evaluation Procedures for Reinforced Concrete Bridge
Columns . in Research Accomplishments, 1986-1994: The National Center for Earthquake Engineering Research, pages 207-2... | {"url":"https://mceer.buffalo.edu/publications/resaccom/94-SP02/rsconvert.asp?f=rsa21_en.html","timestamp":"2014-04-19T17:08:24Z","content_type":null,"content_length":"28176","record_id":"<urn:uuid:d5897a43-5698-47fb-b246-b4346261109f>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00... |
Prove that F satisfies all field axioms by method of direct verification
1. The problem statement, all variables and given/known data
Consider the collection F of all real numbers of the form x+y√2, where x and
y are rational numbers. Prove (by direct verification) that F satisfies all the field
axioms (just like R) un... | {"url":"http://www.physicsforums.com/showthread.php?t=433684","timestamp":"2014-04-19T02:25:45Z","content_type":null,"content_length":"35077","record_id":"<urn:uuid:94af237e-04b6-4d2e-88a3-6b6ccd333008>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00650-ip-10-147-4-33.ec2.internal.wa... |
Sharpsburg, GA ACT Tutor
Find a Sharpsburg, GA ACT Tutor
I am a highly-qualified state certified teacher. I have taught for four years in a public school setting and am now looking to extend my skills into private tutoring. I was a Science major at the
University of Georgia, then decided I wanted to teach and recei... | {"url":"http://www.purplemath.com/Sharpsburg_GA_ACT_tutors.php","timestamp":"2014-04-19T17:38:25Z","content_type":null,"content_length":"23748","record_id":"<urn:uuid:a810f9a3-e7ac-4c73-84e1-dccd889cc621>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00499-ip-10-147-4-33.ec2.internal... |
NAG Library
NAG Library Routine Document
1 Purpose
G11AAF computes ${\chi }^{2}$ statistics for a two-way contingency table. For a $2×2$ table with a small number of observations exact probabilities are computed.
2 Specification
SUBROUTINE G11AAF ( NROW, NCOL, NOBS, LDNOBS, EXPT, CHIST, PROB, CHI, G, DF, IFAIL)
INTEGER... | {"url":"http://www.nag.com/numeric/fl/nagdoc_fl24/html/G11/g11aaf.html","timestamp":"2014-04-16T12:06:35Z","content_type":null,"content_length":"26587","record_id":"<urn:uuid:b544c95e-4dc7-448d-b46f-d640f5cb0552>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00273-ip-10-147-4-33.ec2.... |
molar mass, atm, pressure, find mass. HELP
A. 125 g
B. 258 g
C. 421 g
D. 582 g
E. 864 g
I take it that these are the choices for answers to the question? If so, it looks to me like the correct answer corresponding to the initial values given in the problem statement is not in the list.
What final value for the grams... | {"url":"http://www.physicsforums.com/showthread.php?p=3346055","timestamp":"2014-04-20T11:18:46Z","content_type":null,"content_length":"52980","record_id":"<urn:uuid:531f7cc4-5130-45fe-9c64-d15e9833d153>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00358-ip-10-147-4-33.ec2.internal.... |
Pushing Complex Structure Forward
up vote 5 down vote favorite
Let $p: E\to B$ be a covering map of $C^\infty$ manifolds, where $E$ has a complex structure. There are many cases when we want to know whether $B$ has a complex structure (which is obviously unique)
making $p$ an analytic map, for example in the constructi... | {"url":"http://mathoverflow.net/questions/51422/pushing-complex-structure-forward","timestamp":"2014-04-19T22:10:16Z","content_type":null,"content_length":"56599","record_id":"<urn:uuid:450edd92-4b1d-4ae3-b42b-4ed34603bf7e>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00211-ip-10-14... |
Perimeter - Concept
Perimeter is the sum of the sides of a polygon. It is a distance and therefore is a one-dimensional property. The perimeter of a circle is called its circumference, and can be found using the formula
Circumference = 2(pi)(radius). For a square, the perimeter = 4(side length), and for a rectangle, pe... | {"url":"https://www.brightstorm.com/math/geometry/geometry-building-blocks/perimeter/","timestamp":"2014-04-19T04:28:42Z","content_type":null,"content_length":"65906","record_id":"<urn:uuid:92881e63-9544-4775-9904-a502420d1634>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00411-ip-1... |
Archives of the Caml mailing list > Message from Andrej Bauer
Unexpected restriction in "let rec" expressions
Date: -- (:)
From: Andrej Bauer <Andrej.Bauer@f...>
Subject: Re: [Caml-list] Unexpected restriction in "let rec" expressions
Loup Vaillant wrote:
> loop :: ((a,c) -> (b,c)) -> a -> b
> loop f a = b
> wh... | {"url":"http://caml.inria.fr/pub/ml-archives/caml-list/2008/02/4b91b68b2d852a491265b8116e60d6f0.en.html","timestamp":"2014-04-17T02:06:08Z","content_type":null,"content_length":"10035","record_id":"<urn:uuid:1cb80192-e11d-4dbf-93e0-26b4e0d92fec>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423... |
April 8th 2006, 09:15 PM
A high speed passenger test train travels from Columbia station to Penn station in exactly 8 hours. This distance traveled in miles from Columbia at any give time in hours is given by: s(t) = -
a) How many miles has the train traveled 2 hours into the trip?
b)What is the distance in... | {"url":"http://mathhelpforum.com/calculus/2498-speed-print.html","timestamp":"2014-04-20T04:07:16Z","content_type":null,"content_length":"3568","record_id":"<urn:uuid:5aa37a59-aab8-4489-97be-a676c987e15d>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00398-ip-10-147-4-33.ec2.internal... |
Philosophy of Paraconsistency
& Associated Logics
General resources on the web
Stanford Encyclopedia of Philosophy:
Dialetheism by Graham Pri... | {"url":"http://www.autodidactproject.org/bib/paraconsistency.html","timestamp":"2014-04-17T00:48:27Z","content_type":null,"content_length":"32935","record_id":"<urn:uuid:c7c057fe-14e1-4c9b-8372-bb4b2e9f4c3a>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00615-ip-10-147-4-33.ec2.intern... |
Rearranging Differential Equation
January 18th 2011, 03:28 PM
Rearranging Differential Equation
Hi, I was going over my notes and didnt understand one of the steps made in a calculation, was hoping someone could explain it to me.
Im trying to find an analytic solution for an ODE: dY/dX + X*Y = X
The integra... | {"url":"http://mathhelpforum.com/differential-equations/168715-rearranging-differential-equation-print.html","timestamp":"2014-04-17T19:38:26Z","content_type":null,"content_length":"12820","record_id":"<urn:uuid:3beaa0f2-079c-434b-a7ab-d0efbf2eb104>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-201... |
Analyticity of Log(z)
June 15th 2011, 09:44 PM #1
Senior Member
Apr 2010
Analyticity of Log(z)
The question
Where is the function $Log(z^2 - 1)$ analytic?
My attempt
The branch cut is on the negative real axis, so:
$z^2 - 1 = (x^2 - y^2 - 1) + i(2xy)$
$x^2 - y^2 - 1 \le 0$
$xy = 0$
T... | {"url":"http://mathhelpforum.com/differential-geometry/183117-analyticity-log-z.html","timestamp":"2014-04-18T16:25:48Z","content_type":null,"content_length":"66973","record_id":"<urn:uuid:deefdab9-d0ae-4733-a0bd-8491872d9be9>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00502-ip-10... |
complexity of dominating sets of regular graphs
up vote 0 down vote favorite
I believe it is just an easy question, but I have not found the answer: Is the optimization / decision problem DOMINATING SET NP-complete when restricted to regular graphs? Where can I find a proof
of that?
Thank you, MO users.
co.combinatoric... | {"url":"http://mathoverflow.net/questions/121090/complexity-of-dominating-sets-of-regular-graphs","timestamp":"2014-04-16T16:58:19Z","content_type":null,"content_length":"51215","record_id":"<urn:uuid:82f54665-cbe2-4750-bf8a-d456c82e6d1d>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213... |
Approximate method of integration of laminar boundary layer in incompressible fluid
Loitsianskii, L. G.
A method is given for the approximate solution of the equations of the two-dimensional laminar boundary layer in an incompressible fluid. The method is based on the use of a system of equations of
successive moments ... | {"url":"http://naca.central.cranfield.ac.uk/report.php?NID=4705","timestamp":"2014-04-19T01:49:13Z","content_type":null,"content_length":"1774","record_id":"<urn:uuid:9479528a-fb1f-41e7-98bc-55a5805feba0>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00595-ip-10-147-4-33.ec2.internal.... |
Computer experiments in harmonic analysis
Barany, Michael (2009) Computer experiments in harmonic analysis. In: [2009] SPSP 2009: Society for Philosophy of Science in Practice (Minnesota, June 18-20, 2009).
Download (423Kb) | Preview
It is conventionally understood that computers play a rather limited role in theoret... | {"url":"http://philsci-archive.pitt.edu/4715/","timestamp":"2014-04-20T14:31:21Z","content_type":null,"content_length":"36222","record_id":"<urn:uuid:ac5a7366-e1b3-4fb8-8d48-8388c8c3e435>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00550-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
Your question is ready. Sign up for free to start getting answer... | {"url":"http://openstudy.com/updates/5016baade4b04dfc808ae179","timestamp":"2014-04-21T05:04:55Z","content_type":null,"content_length":"160032","record_id":"<urn:uuid:8b7cbbeb-aa15-49ab-a125-24a4271a9963>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00262-ip-10-147-4-33.ec2.internal.... |
The Colony Prealgebra Tutor
Find a The Colony Prealgebra Tutor
...I am very patient, reliable, and responsible. I have been told that I can explain well. I currently teach Math at a university and a community college.
20 Subjects: including prealgebra, calculus, statistics, geometry
...My research at SMU focuse... | {"url":"http://www.purplemath.com/The_Colony_Prealgebra_tutors.php","timestamp":"2014-04-16T07:18:47Z","content_type":null,"content_length":"23734","record_id":"<urn:uuid:ced7eff3-912e-426b-803d-e832cab9cc2d>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00026-ip-10-147-4-33.ec2.inte... |
graph the function; identify the domain and range; and compare the graph with the graph of y = 1/x
y =... - Homework Help - eNotes.com
graph the function; identify the domain and range; and compare the graph with the graph of y = 1/x
y = -10/x
Supposing that you need to evaluate the domain and range of ... | {"url":"http://www.enotes.com/homework-help/graph-function-identify-domain-range-compare-graph-440513","timestamp":"2014-04-18T01:06:26Z","content_type":null,"content_length":"26437","record_id":"<urn:uuid:44714fff-dcea-4d6d-b132-7ca98b166539>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-2014042303... |
Posts about sheaf on A Mind for Madness
Recall last time we talked about how we can form the sheaf of Witt vectors over a variety ${X}$ that is defined over an algebraically closed field ${k}$ of characteristic ${p}$. The sections of the
structure sheaf form rings and we can take ${W_n}$ of those rings. The functoriali... | {"url":"http://hilbertthm90.wordpress.com/tag/sheaf/","timestamp":"2014-04-17T01:10:17Z","content_type":null,"content_length":"95688","record_id":"<urn:uuid:fc911858-f19f-4256-893e-b684c29d7153>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00279-ip-10-147-4-33.ec2.internal.warc.gz"} |
D03PCF General system of parabolic PDEs, method of lines, finite differences, one space variable
D03PDF General system of parabolic PDEs, method of lines, Chebyshev C^0 collocation, one space variable
D03PEF General system of first-order PDEs, method of lines, Keller box discretisation, one space variable
D03PFF Genera... | {"url":"http://www.nag.com/numeric/fl/manual20/html/indexes/kwic/pdes.html","timestamp":"2014-04-20T15:13:24Z","content_type":null,"content_length":"10387","record_id":"<urn:uuid:1590266e-d735-44bc-986a-c280f165f74a>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00581-ip-10-147-4-33.... |
Solve the following ODE ..#2
October 6th 2010, 11:02 AM #1
Sep 2010
Solve the following ODE ..#2
Solve the following equation :
I did not get it ..
not separable, not homogeneous, not exact, not linear, not bernoulli
So I tried to use the method of determinating the integrating factor ..
But thi... | {"url":"http://mathhelpforum.com/differential-equations/158624-solve-following-ode-2-a.html","timestamp":"2014-04-21T10:44:51Z","content_type":null,"content_length":"47641","record_id":"<urn:uuid:5c9732bf-19ac-491d-958b-a7b0ac6bfa3f>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-0022... |
In the most of all statistical approaches in pattern recognition theories in remote sensing it is assumed that each probability density function of pattern classes can be approximated by the Gaussian
probability density function. However, this assumption is not always appropriate in practice. The exact shape of class p... | {"url":"http://docs.lib.purdue.edu/lars_symp/477/","timestamp":"2014-04-20T09:03:36Z","content_type":null,"content_length":"21310","record_id":"<urn:uuid:edb857e4-16b9-4232-822f-c3dc9caed412>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00637-ip-10-147-4-33.ec2.internal.warc.gz"} |
RPI Mathematical Sciences Research: Approximation Theory
Approximation Theory
Approximation theory is a branch of mathematics that strives to understand the fundamental limits in optimally representing different signal types.
Signals here may mean:
● A database of digital audio signal.
● A collection of digital mam... | {"url":"http://www.rpi.edu/dept/math/ms_research/approximation.html","timestamp":"2014-04-20T07:08:27Z","content_type":null,"content_length":"10373","record_id":"<urn:uuid:6919f9cd-c184-4bf0-bc32-f1155fd1517e>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00566-ip-10-147-4-33.ec2.int... |
West Hollywood Algebra Tutor
Find a West Hollywood Algebra Tutor
...I don't want rub it in anybody's face or anything, but not only did I get a perfect SAT score AND get nominated as a Presidential Scholar, but I've also coached hundreds of students to an
average point increase of 463 points! You can find students ... | {"url":"http://www.purplemath.com/west_hollywood_algebra_tutors.php","timestamp":"2014-04-19T09:36:22Z","content_type":null,"content_length":"23900","record_id":"<urn:uuid:71a4aca8-e571-4adb-95fa-9fb714b0e362>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00606-ip-10-147-4-33.ec2.int... |
We are surrounded by great engineering architectures and mechanical devices, which are at rest in the frame of reference of Earth. A large part of engineering creations are static objects. On the
other hand, we also seek equilibrium of moving objects like that of floating ship, airplane cruising at high speed and such ... | {"url":"http://cnx.org/content/m14870/1.1/","timestamp":"2014-04-18T18:53:43Z","content_type":null,"content_length":"86975","record_id":"<urn:uuid:a272a576-26a5-45e4-b56a-295a2fae3f93>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00078-ip-10-147-4-33.ec2.internal.warc.gz"} |
Hoffman Estates Science Tutor
Find a Hoffman Estates Science Tutor
I graduated, with highest distinction from the University of Illinois at Chicago, where I received a Bachelor of Arts, with a focus on the teaching of English Literature. I am certified to teach
English in the state of Illinois and have experience w... | {"url":"http://www.purplemath.com/hoffman_estates_il_science_tutors.php","timestamp":"2014-04-17T11:08:29Z","content_type":null,"content_length":"24236","record_id":"<urn:uuid:78362ab2-d424-41ca-b796-8f3a0c3439b3>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00274-ip-10-147-4-33.ec2... |
Mrs Trimmer's String
Copyright © University of Cambridge. All rights reserved.
This was an engaging problem. It encouraged you to think about factors and multiples and showed how these principles may be applied to real-life situations! It also prompted you to think about
different kinds of shapes.
Mrs. Heffernan's stud... | {"url":"http://nrich.maths.org/2907/solution?nomenu=1","timestamp":"2014-04-17T07:09:34Z","content_type":null,"content_length":"6235","record_id":"<urn:uuid:2201d1bb-58f2-4c76-9a63-27bd19f93f41>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00620-ip-10-147-4-33.ec2.internal.warc.gz"} |
Assignment Models of the Distribution of Earnings
Assignment Models of the Distribution of Earnings
by Michael Sattinger
Assignment Models of the Distribution of Earnings
Journal of Economic Literature
Updated: October 25th, 2012
Assignment Models of the Distribution of Earnings
University at Albany,
State University ... | {"url":"http://www.academicroom.com/article/assignment-models-distribution-earnings","timestamp":"2014-04-20T18:26:51Z","content_type":null,"content_length":"260018","record_id":"<urn:uuid:482d9a41-02f7-4a74-8be5-d4ed0efc0b08>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00332-ip-10... |
MathGroup Archive: December 2000 [00183]
[Date Index] [Thread Index] [Author Index]
Re: Second Opinion
• To: mathgroup at smc.vnet.net
• Subject: [mg26382] Re: [mg26373] Second Opinion
• From: BobHanlon at aol.com
• Date: Sat, 16 Dec ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2000/Dec/msg00183.html","timestamp":"2014-04-18T13:32:32Z","content_type":null,"content_length":"37324","record_id":"<urn:uuid:a811a2b3-e314-48e2-abbd-c599b3d31d3f>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00240-ip-10-147-4-33.e... |
Princeton GMAT
Princeton GMAT
Princeton Review for GMAT Preparation
So you think you have the business acumen in you and nothing could be better than to hone your skill by pursuing management education? One has to take a standardized test such as GMAT or Graduate
Management Admission Test, the scores of which areconsid... | {"url":"http://www.testpreppractice.net/GMAT/princeton-gmat.html","timestamp":"2014-04-19T20:03:48Z","content_type":null,"content_length":"23552","record_id":"<urn:uuid:84b4085d-672d-4a3b-8a88-f08cbb091096>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00349-ip-10-147-4-33.ec2.intern... |
Distribution Matching for Transduction
Novi Quadrianto, James Petterson and Alex Smola
In: NIPS 2009, 6-11 Dec 2009, Vancouver, Canada.
Many transductive inference algorithms assume that distributions over training and test estimates should be related, e.g. by providing a large margin of separation on both sets. We use... | {"url":"http://eprints.pascal-network.org/archive/00005684/","timestamp":"2014-04-16T22:12:57Z","content_type":null,"content_length":"7226","record_id":"<urn:uuid:f84aa642-bae0-41ef-befe-5691e8cc2a5a>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00613-ip-10-147-4-33.ec2.internal.war... |
Which of the following sets is uncountable?
P(N) (N is the natural number set.) Q Z [0, 1] n Q
Its P(N) but it's important you understand why the others are countable. (I take it P means power set). First of. If a set is countable then a subset of it is also countable. So... Is $\mathbb{Q}$
countable? If it is then $[0... | {"url":"http://mathhelpforum.com/discrete-math/139712-following-sets-uncountable-print.html","timestamp":"2014-04-20T21:27:30Z","content_type":null,"content_length":"11069","record_id":"<urn:uuid:9ea3ad6c-fac9-4586-9394-8881ca36342f>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00637... |
The most important thing you can know about Haskell and Functional Programming
Submitted by metaperl on Thu, 10/06/2005 - 6:16pm.
I bought "The Haskell Road to Logic, Maths, and Programming" but never looked at it until recently. Even though I had gone through 16 chapters of Simon Thompson's book, I had failed to grasp... | {"url":"http://sequence.complete.org/node/115","timestamp":"2014-04-17T12:37:14Z","content_type":null,"content_length":"26949","record_id":"<urn:uuid:1a3c89dd-cbc7-4dd6-b54d-ea8a9ac81dce>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00276-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
Connect with other students for help. It's a free community.
• across
MIT Grad Student
Online now
• laura*
Helped 1,000 students
Online now
• Hero
College Math Guru
Online now
Here's the question you clicked on:
What does it mean for a number to be the "solution" to an equa... | {"url":"http://openstudy.com/updates/508eade1e4b0bd4e826cb0e1","timestamp":"2014-04-17T07:03:29Z","content_type":null,"content_length":"110083","record_id":"<urn:uuid:b0bbd206-58b8-4cc0-a177-0ce37a875bb8>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00379-ip-10-147-4-33.ec2.internal... |
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:
The streets of a city are arranged like the lines of a chess-b... | {"url":"http://openstudy.com/updates/4fd4c7a9e4b057e7d22300de","timestamp":"2014-04-18T16:17:12Z","content_type":null,"content_length":"625018","record_id":"<urn:uuid:cc54c463-5a41-411e-97ef-167406447f9c>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00274-ip-10-147-4-33.ec2.internal... |
Tools for "infinite-dimensional linear programming"
up vote 1 down vote favorite
I was wondering, whether you could point me to some tools with which I could tackle the following "infinite-dimensional linear programming" problem:
$a=1,2,\ldots, A$, $x\in\Omega:=\left\{x\in\mathbb R^n|\sum_{i=1}^nx_i=1, x_i\geq 0, \fora... | {"url":"http://mathoverflow.net/questions/132443/tools-for-infinite-dimensional-linear-programming","timestamp":"2014-04-19T00:16:04Z","content_type":null,"content_length":"48622","record_id":"<urn:uuid:dceac2bf-81c0-4325-8f48-2f7f2d36cccd>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-201404160052... |
Spinrath, Martin (2010): New Aspects of Flavour Model Building in Supersymmetric Grand Unification. Dissertation, LMU München: Faculty of Physics
Metadaten exportieren
Autor recherchieren in
We derive predictions for Yukawa coupling ratios within Grand Unified Theories generated from operators with mass dimension four ... | {"url":"http://edoc.ub.uni-muenchen.de/11919/","timestamp":"2014-04-17T01:12:02Z","content_type":null,"content_length":"26464","record_id":"<urn:uuid:57bfdf44-1421-47ca-9429-c458d6328884>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00241-ip-10-147-4-33.ec2.internal.warc.gz"} |
[plt-scheme] help on how to write a frequency-counting function in a more functional way
[plt-scheme] help on how to write a frequency-counting function in a more functional way
From: Noel Welsh (noelwelsh at gmail.com)
Date: Mon Apr 20 09:41:32 EDT 2009
I'd like to retract this statement. I think this is too confusin... | {"url":"http://lists.racket-lang.org/users/archive/2009-April/032276.html","timestamp":"2014-04-20T04:25:59Z","content_type":null,"content_length":"6450","record_id":"<urn:uuid:8a7470b4-256f-4ab5-93cb-6e09570b8719>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00514-ip-10-147-4-33.ec... |