content stringlengths 86 994k | meta stringlengths 288 619 |
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Don't know; don't care: Whatever
Maybe Monad
type (covered in
this blog in May
) is a practical data type in
and is used extensively. Since it is also a
type, it is also immediately useful for logic programming, particularly of the semideterministic variety. Personal, I view
as a second-order
ean type, which, in itself... | {"url":"http://logicaltypes.blogspot.com/2008/07/dont-know-dont-care-whatever.html?showComment=1217609760000","timestamp":"2014-04-18T10:34:51Z","content_type":null,"content_length":"104807","record_id":"<urn:uuid:83b26562-705f-427e-b5dc-991d31eab768>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-2... |
Help Needed
February 13th, 2013, 02:48 AM
Help Needed
IF Statements
Write the program logic that will compute the paycheck of an employee. This is as much an exercise in designing your logic as much as a programming exercise in the grammar and syntax.
Your program's logic will perform a user to perform the ... | {"url":"http://www.javaprogrammingforums.com/%20whats-wrong-my-code/23765-help-needed-printingthethread.html","timestamp":"2014-04-19T22:32:14Z","content_type":null,"content_length":"12047","record_id":"<urn:uuid:efaa72dd-e8f0-40ad-8729-025338100c78>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20... |
Re: Constraints and Functional Dependencies
From: Marshall <marshall.spight_at_gmail.com> Date: 24 Feb 2007 16:23:10 -0800 Message-ID: <1172362990.289544.267480@p10g2000cwp.googlegroups.com>
On Feb 24, 10:08 am, Bob Badour <bbad..._at_pei.sympatico.ca> wrote:
> Marshall wrote:
> > One can express unboundedness, but sin... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2007/02/24/0917.htm","timestamp":"2014-04-21T03:08:14Z","content_type":null,"content_length":"11351","record_id":"<urn:uuid:11eae88f-276c-413c-8a3a-24aa9498ee93>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00082-ip-10-147-4... |
Bargain Mom
If you've been following me on Facebook then you know that I promised to post this giveaway for my fans tonight. I'm feeling generous, so that means one lucky Bargain Mom fan will win $250 via Paypal
from me!
1. Fan Bargain Mom on Facebook (1 entry)
2. Follow Bargain Mom on Twitter (1 entry)
3. Subscribe... | {"url":"http://www.bargainmom.net/2012/08/250-giveaway-via-paypal-worldwide-ends.html","timestamp":"2014-04-18T13:06:17Z","content_type":null,"content_length":"356988","record_id":"<urn:uuid:770e763a-640b-4239-b6fe-c836dd758255>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00046-ip-1... |
Is the nc torus a quantum group?
up vote 9 down vote favorite
The non-commutative n-torus appears in many applications of non-commutative geometry. To stay in the setting $n=2$: it is a C$^\ast$-algebra generated by unitaries $u$ and $v$, satisfying $u v = e^{i
\theta} v u$. It is the deformation of the 2-torus, i.e. a... | {"url":"http://mathoverflow.net/questions/76913/is-the-nc-torus-a-quantum-group?sort=votes","timestamp":"2014-04-19T00:04:53Z","content_type":null,"content_length":"56821","record_id":"<urn:uuid:a4103c9e-ebf3-4be5-b7af-08b528f68476>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00179... |
Simulated Annealing Example in C#
Simulated annealing (SA) is an AI algorithm that starts with some solution that is totally random, and changes it to another solution that is “similar” to the previous one. It makes slight changes to
the result until it reaches a result close to the optimal.
Simulated annealing is a st... | {"url":"http://www.codeproject.com/Articles/13789/Simulated-Annealing-Example-in-C","timestamp":"2014-04-23T17:08:35Z","content_type":null,"content_length":"86771","record_id":"<urn:uuid:312a05b9-ed7a-4444-b359-91089a948dba>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00136-ip-10-14... |
Sparse canonical methods for biological data integration: application to a cross-platform study
• We are sorry, but NCBI web applications do not support your browser and may not function properly.
More information
BMC Bioinformatics. 2009; 10: 34.
Sparse canonical methods for biological data integration: applicat... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2640358/?tool=pubmed","timestamp":"2014-04-21T15:38:04Z","content_type":null,"content_length":"151083","record_id":"<urn:uuid:06943b31-a933-4852-82ee-09cfe216b4dd>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00038-ip-10-147-4-33.e... |
Mind Blowing: Mathematicians Prove Sum of Infinity is… Negative One-Twelfth? (VIDEO)
You might think that 1 + 2 + 3 + 4 +5… (and on in to infinity) would equal a very big number. But what if someone told you that the sum of all natural numbers is actually negative one-twelfth!
That’s right, according to physicists, the... | {"url":"http://www.thecollegefix.com/post/15961/","timestamp":"2014-04-18T20:45:08Z","content_type":null,"content_length":"25654","record_id":"<urn:uuid:3570543b-befa-4bbe-ad49-feaa63e1da9d>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00625-ip-10-147-4-33.ec2.internal.warc.gz"} |
ratio close to 2. (In fact, some researchers in the 19th century, suspecting that rationality was associated with instability, speculated that a slight change in the distance between Saturn and
Jupiter would be enough to send Saturn shooting out of our solar system.)
But the KAM theorem, combined with Birkhoff's earlie... | {"url":"http://www.nap.edu/openbook.php?record_id=1859&page=49","timestamp":"2014-04-20T03:24:05Z","content_type":null,"content_length":"36762","record_id":"<urn:uuid:41fda747-994b-4571-8dc8-fda5c7ea7ac9>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00612-ip-10-147-4-33.ec2.internal... |
Integration involving complex numbers
October 24th 2009, 08:53 PM #1
Junior Member
Aug 2009
Integration involving complex numbers
I am trying to Integrate this equation
$\int\frac{dx}{x^2-6x+34}<br />$
i have tried to factorise the polynomial on the denominator and thus
$x=\frac {-b\pm\sqrt {b^2-4c}... | {"url":"http://mathhelpforum.com/calculus/110221-integration-involving-complex-numbers.html","timestamp":"2014-04-20T10:37:47Z","content_type":null,"content_length":"37844","record_id":"<urn:uuid:7dc6254e-ad56-49bb-a692-49b20e06204f>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00060... |
the encyclopedic entry of set upright
In statistics, a histogram is a graphical display of tabulated frequencies, shown as bars. It shows what proportion of cases fall into each of several categories. A histogram differs from a bar chart
in that it is the area of the bar that denotes the value, not the height, a crucia... | {"url":"http://www.reference.com/browse/set+upright","timestamp":"2014-04-20T08:06:24Z","content_type":null,"content_length":"85867","record_id":"<urn:uuid:2b96d5d1-413e-4381-bd05-1f002e2b7f41>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00468-ip-10-147-4-33.ec2.internal.warc.gz"} |
Each data type has an external representation determined by its input and output functions. Many of the built-in types have obvious external formats. However, several types are either unique to
PostgreSQL, such as open and closed paths, or have several possibilities for formats, such as the date and time types. Most o... | {"url":"http://www.postgresql.org/docs/7.3/static/datatype.html","timestamp":"2014-04-18T13:19:39Z","content_type":null,"content_length":"33427","record_id":"<urn:uuid:8ace13cb-4548-40e3-9b7a-6825bdefe60e>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00038-ip-10-147-4-33.ec2.interna... |
Summary: A diagrammatic Alexander invariant of tangles
Abstract We give a new construction of the one-variable Alexander polyno-
mial of an oriented knot or link, and show that it generalizes to a vector valued
invariant of oriented tangles.
AMS Classification 57M27 ;
Keywords Alexander polynomial, tangle, skein theory... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/991/1383752.html","timestamp":"2014-04-19T02:12:58Z","content_type":null,"content_length":"8158","record_id":"<urn:uuid:31ad5a7c-8d4f-4d5e-8d11-f56d2d6b35e0>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00103-ip-10-147-4... |
What If That Asteroid Were to Hit Earth?
At 6.28 p.m. Easter time today, an asteroid ¼ of a mile long will pass between the Earth and the Moon (see graphic) and roughly 201,700 miles from our planet. By any reckoning of astronomical
distance standards this is what's called a "grazing pass" or if you prefer more colorf... | {"url":"http://brane-space.blogspot.com/2011/11/what-if-that-asteroid-were-to-hit-earth.html","timestamp":"2014-04-18T05:32:54Z","content_type":null,"content_length":"70668","record_id":"<urn:uuid:b4f4e5f3-6080-4131-800d-1cb4613f4adc>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-004... |
Inferring the Context for Evaluating Physics Algebraic Equations
When the Scaffolding Is Removed
C. W. Liew, Joel A. Shapiro, and D. E. Smith
This paper describes our continuing work on enabling a tutor to evaluate algebraic solutions to word problems in physics. Current tutoring systems require students to explicitly ... | {"url":"http://aaai.org/Library/FLAIRS/2004/flairs04-079.php","timestamp":"2014-04-17T21:23:20Z","content_type":null,"content_length":"3036","record_id":"<urn:uuid:0f7a9eb5-c1d3-46e4-8e43-85f12a3c9bc8>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00651-ip-10-147-4-33.ec2.internal.wa... |
More on String Theory
String Theory 101
The basic idea of string theory is simple. According to particle physics, there are a fairly large number of elementary constituents – building blocks from which everything is constructed: the
electron, the photon, the quarks, and so forth. As far as experiments can tell, all th... | {"url":"http://www.perimeterinstitute.ca/research/research-areas/quantum-fields-and-strings/more-string-theory","timestamp":"2014-04-20T11:25:41Z","content_type":null,"content_length":"54716","record_id":"<urn:uuid:84d975ef-047b-4c3e-a529-dc749ae2baf7>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-... |
A Unified Algebraic Framework for Classical Geometry
  The study of relations among Euclidean, spherical and hyperbolic geometries dates back to the beginning of last century. The attempt to prove Euclid's fifth postulate led C. F. Gauss to
discover hyperbolic geometry in the 1820's. Only a few years passed... | {"url":"http://geocalc.clas.asu.edu/html/UAFCG.html","timestamp":"2014-04-18T08:02:08Z","content_type":null,"content_length":"20132","record_id":"<urn:uuid:9cd1f73b-60ca-4bca-8c73-b0745b19185f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00505-ip-10-147-4-33.ec2.internal.warc.gz"} |
Resolution: standard / high
Figure 3.
Volumetric Changes of the Caudate. The plots show the significant caudate volumetric differences in the high vs. low frequency migraine subjects (left: p < 0.025 and right: p < 0.006). The volumes
have been normalized to the total intracranial volume to scale for the brain volume... | {"url":"http://www.molecularpain.com/content/7/1/71/figure/F3","timestamp":"2014-04-18T08:15:50Z","content_type":null,"content_length":"11845","record_id":"<urn:uuid:6f5ce25d-eab8-49c9-beec-65e3c00b94e9>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00653-ip-10-147-4-33.ec2.internal.... |
Corona, NY Algebra 1 Tutor
Find a Corona, NY Algebra 1 Tutor
...Lastly, I feel comfortable teaching material in many different ways to ensure full understanding. In the past, for example, I've drawn pictures, sung songs, broken down information into bullet
points, acted it out, made flash cards, and so many more! W... | {"url":"http://www.purplemath.com/corona_ny_algebra_1_tutors.php","timestamp":"2014-04-17T15:31:10Z","content_type":null,"content_length":"24156","record_id":"<urn:uuid:c3b04d84-41f5-4f0f-863f-42d91a8b47b2>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00173-ip-10-147-4-33.ec2.interna... |
Re: st: margins after stcox with time-dependent covariate
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 ... | {"url":"http://www.stata.com/statalist/archive/2013-03/msg00336.html","timestamp":"2014-04-17T07:13:07Z","content_type":null,"content_length":"10054","record_id":"<urn:uuid:f8cb72e8-2382-4100-82f5-4ed69f21a86f>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00589-ip-10-147-4-33.ec2.in... |
Alviso Trigonometry Tutor
Find an Alviso Trigonometry Tutor
...I can also teach Chinese at all levels. I am patient and kind. I care about the student's academic growth as well as their personal growth.
11 Subjects: including trigonometry, calculus, statistics, geometry
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Differential Equations: x(dy/dx) = 6y + (12x^4)[y^(2/3)]
I'm stuck right now on this equation: x(dy/dx) = 6y + (12x^4)[y^(2/3)]
The above equation looks nonlinear, and not separable. At the moment, I can't think of any method to employ when it comes to solving this equation for y, of the few methods I've learned so far... | {"url":"http://www.purplemath.com/learning/viewtopic.php?f=14&t=130&p=373","timestamp":"2014-04-20T13:53:53Z","content_type":null,"content_length":"28997","record_id":"<urn:uuid:4ae848a1-03bd-4888-b9de-744a846196cc>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00561-ip-10-147-4-33.e... |
Reverse Polish Calcullator
11-19-2012 #1
Good evening. I'm studying the reverse polish calculator of KnR but there are some lines I'm not understanding very well.
#include <stdio.h>
#include <stdlib.h>
#ifndef MAXOP
#define MAXOP 100
#ifndef NUMBER
#define NUMBER '0'
int getop(char[]... | {"url":"http://cboard.cprogramming.com/c-programming/152460-reverse-polish-calcullator.html","timestamp":"2014-04-18T14:06:56Z","content_type":null,"content_length":"114531","record_id":"<urn:uuid:655237e5-4c8e-4153-88ec-f92a4e6eb80c>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-000... |
Cumulative Probability & Mean (Discrete & Continuous)
October 21st 2010, 01:59 PM
Cumulative Probability & Mean (Discrete & Continuous)
Hi Members,
I am in a panic trying to work out the formulas below, I am unsure if I have posted in the correct place, my lecturer said it is basic primary statistics, (which I ... | {"url":"http://mathhelpforum.com/statistics/160537-cumulative-probability-mean-discrete-continuous-print.html","timestamp":"2014-04-19T00:38:28Z","content_type":null,"content_length":"11164","record_id":"<urn:uuid:7291f152-6c21-41da-8517-8d458b6e75a8>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20... |
Nonlinerality of QFT
The Maxwell equations don't lead to self-interaction. That is perfectly fine, as there is no direct (without other fields involved) self-interaction of electromagnetic fields.
In addition, "Nonlinearlity of QFT produces interactions" does not mean the reverse ("Interactions in QFT have to come from... | {"url":"http://www.physicsforums.com/showthread.php?s=5e95af48311940c355caaba4985afd2d&p=4537423","timestamp":"2014-04-18T23:27:27Z","content_type":null,"content_length":"33529","record_id":"<urn:uuid:9884ebab-da00-4afe-8120-dfba08fafb02>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-... |
Chocolate Chip Probability Word Problem
Date: 9/14/95 at 10:32:39
From: Anonymous
Subject: Combinatorics
This is a puzzle that was given to me about two years ago. Given 12 chocolate
cookies there are 7 chocolate chips that are randomly placed into the cookies.
What is the probability that at least one cookie has at l... | {"url":"http://mathforum.org/library/drmath/view/56514.html","timestamp":"2014-04-21T15:30:32Z","content_type":null,"content_length":"7481","record_id":"<urn:uuid:4b3d660e-daeb-4fd9-819a-ef579bb14e2f>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00112-ip-10-147-4-33.ec2.internal.war... |
Problem 338. Specific toolboxes
Given a string that is the name of a MATLAB toolbox, return true if it is available on the Cody solvers evaluation system, false otherwise
Problem Comments
1 player likes this problem
2 Comments
David Young
on 18 Feb 2012
I'm having difficulty understanding why solution 45103 to this pro... | {"url":"http://www.mathworks.nl/matlabcentral/cody/problems/338-specific-toolboxes","timestamp":"2014-04-21T02:07:03Z","content_type":null,"content_length":"39632","record_id":"<urn:uuid:a223fcb4-e32e-4450-b3ba-9b5778ded131>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00500-ip-10-1... |
Annoying algebra
May 19th 2013, 04:57 PM
Annoying algebra
It's late and I really am at an end on this, I just can't seem to get it.
Note: A+B = C+D
So, I need to find B in terms of A.
A+B / A-B = k1/k2 * C+D / C-D
cross multiply
(A+B)k2 / (A-B)k1 = C+D / C-D
but A+B = C+D
(A+B)k2 / (A-B)... | {"url":"http://mathhelpforum.com/algebra/219096-annoying-algebra-print.html","timestamp":"2014-04-20T17:36:01Z","content_type":null,"content_length":"6170","record_id":"<urn:uuid:ae7edd59-986e-4ea2-9d78-ec026e590ea0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00097-ip-10-147-4-33.e... |
4) 5) The first two terms of an arithmetic sequence are 11 and 9.5; find the tenth term. The first and second terms of an arithmetic sequence are 7 and 4, respectively.
Great Discoveries in Mathematics
Great Discoveries in Mathematics CTY Course Syllabus Week 1 Day Topics Structure and Methods 1 Introductions and Getti... | {"url":"http://www.cawnet.org/docid/arithmetic+and+geometric+sequence+worksheet/","timestamp":"2014-04-21T07:05:25Z","content_type":null,"content_length":"55487","record_id":"<urn:uuid:f2fab434-f82c-49b6-b91f-937f8555fd56>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00301-ip-10-147-... |
COMP 205: Official Syllabus (UNC-CH Computer Science)
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Course Objectives
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Course Outline
COMP 205: Scientific and Geometric Computation
(3 hours)
Official Syllabus approved April 1984
Course Objectives
Teach error analysis and efficiency analysis via a driving problem that requi... | {"url":"http://www.cs.unc.edu/Admin/Courses/descriptions/205.html","timestamp":"2014-04-17T01:40:05Z","content_type":null,"content_length":"10827","record_id":"<urn:uuid:2052a229-be48-4d53-bd8f-0c85d4f363d6>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00080-ip-10-147-4-33.ec2.inter... |
Mattapan Calculus Tutor
Find a Mattapan Calculus Tutor
...Through getting a grade of "A" in at least four or five college courses I bring a good understanding of the deeper principles that algebra grapples with, and I enjoy tutoring the subject at all
levels. I have a masters degree in math, which included student ... | {"url":"http://www.purplemath.com/Mattapan_calculus_tutors.php","timestamp":"2014-04-18T00:39:45Z","content_type":null,"content_length":"23817","record_id":"<urn:uuid:b0a9bc56-b604-4573-9e8d-9658e66dc1fd>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00413-ip-10-147-4-33.ec2.internal... |
Projection of Points - Engineering Drawing - Learn Engineering Drawing Online
Projection of Points – Point’s position will be given in data. We need to find out its projection on H.P. (Horizontal Plane) and on V.P. (Vertical Plane).
Problem 4.1 Projection of Points
Problem 4.1 Projection of Points – Draw the projection... | {"url":"http://www.engineeringdrawing.org/category/projection_of_points/","timestamp":"2014-04-19T04:20:09Z","content_type":null,"content_length":"32192","record_id":"<urn:uuid:ab37ca3a-42da-4e5b-a4ff-6bce0b7740a1>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00169-ip-10-147-4-33.ec... |
Probability Tutors
Irving, TX 75062
Math Certified & Experienced Tutor for Math, Sciences, ELA, Test Prep
...trices, introduction to complex numbers, exponential and logarithmic functions, rational expressions, polynomials, conic sections,
, introduction to sequences and series. I have enjoyed chemistry since I was in... | {"url":"http://www.wyzant.com/Grand_Prairie_Probability_tutors.aspx","timestamp":"2014-04-21T00:17:47Z","content_type":null,"content_length":"59726","record_id":"<urn:uuid:4775e488-aeb3-41ff-bcd9-f3244f8685e9>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00078-ip-10-147-4-33.ec2.int... |
Continuous-Time Systems
A General Approach for Hyperchaotifying n-dimensional Continuous-Time Systems
Z. Elhadj^1, J.C.Sprott^2 ^1Department of Mathematics, University of Tébessa, (12002), Algeria E-mail: zeraoulia@mail.univ-tebessa.dz / zelhadj12@yahoo.fr ^2Department of Physics, University of
Wisconsin, Madison, WI 5... | {"url":"http://sprott.physics.wisc.edu/pubs/paper384.htm","timestamp":"2014-04-20T16:01:42Z","content_type":null,"content_length":"3197","record_id":"<urn:uuid:aa3471a8-d5aa-45ae-b896-a4457948f6ad>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00540-ip-10-147-4-33.ec2.internal.warc.g... |
MathGroup Archive: February 2011 [00740]
[Date Index] [Thread Index] [Author Index]
Re: NIntegrate and speed
• To: mathgroup at smc.vnet.net
• Subject: [mg116787] Re: NIntegrate and speed
• From: Daniel Lichtblau <danl at wolfram.com>
... | {"url":"http://forums.wolfram.com/mathgroup/archive/2011/Feb/msg00740.html","timestamp":"2014-04-17T09:53:05Z","content_type":null,"content_length":"29127","record_id":"<urn:uuid:85b0cee8-6de4-4a75-83f9-f497c64e0e7a>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00282-ip-10-147-4-33.... |
Des Moines, WA Prealgebra Tutor
Find a Des Moines, WA Prealgebra Tutor
...I have been writing business documents and technical documents on science and engineering topics for over 40 years. The documents include business letters (of course), proposals for engineering
projects, project reports, business and conferen... | {"url":"http://www.purplemath.com/Des_Moines_WA_Prealgebra_tutors.php","timestamp":"2014-04-19T15:09:51Z","content_type":null,"content_length":"24218","record_id":"<urn:uuid:e24b159e-0481-4a7f-afd2-2da73a2ab21e>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00329-ip-10-147-4-33.ec2.i... |
Fernwood, PA Algebra 2 Tutor
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Hi, my name is Jem. I hold a B.S. in Mathematics from Rensselear Polytechnic Institute (RPI), and I offer tutoring in all math levels as well as chemistry and physics. My credentials include over
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October 11, 2008
This Week's Finds in Mathematical Physics (Week 270)
John Baez
Greg Egan has a new novel out, called "Incandescence" - so I want to talk about that. Then I'll talk about three of my favorite numbers: 5, 8, and 24. I'll show you how each regular polytope with
5-fold rotational symmetry has a secret link... | {"url":"http://math.ucr.edu/home/baez/week270.html","timestamp":"2014-04-21T02:24:19Z","content_type":null,"content_length":"29111","record_id":"<urn:uuid:761a0996-7b92-4724-ad6f-2002e6b4fa10>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00437-ip-10-147-4-33.ec2.internal.warc.gz"} |
Extensive GMAT Journey
Author Message
Extensive GMAT Journey [#permalink] 23 Oct 2011, 16:23
This post received
I was encourage to post this on the forum by other users. Its basi... | {"url":"http://gmatclub.com/forum/extensive-gmat-journey-122311.html","timestamp":"2014-04-19T07:22:15Z","content_type":null,"content_length":"209227","record_id":"<urn:uuid:fa954016-e8f7-4b82-bd60-42608bd4b7bf>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00598-ip-10-147-4-33.ec2.i... |
GAO-06-24, Mortgage Financing: Additional Action Needed to Manage Risks of FHA-Insured Loans with Down Payment Assistance
This is the accessible text file for GAO report number GAO-06-24
entitled 'Mortgage Financing: Additional Action Needed to Manage Risks
of FHA-Insured Loans with Down Payment Assistance' which was r... | {"url":"http://www.gao.gov/assets/250/248464.html","timestamp":"2014-04-21T04:40:42Z","content_type":null,"content_length":"276730","record_id":"<urn:uuid:30971b7f-cb6a-4222-a964-7a2319f39627>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00657-ip-10-147-4-33.ec2.internal.warc.gz"} |
MathGroup Archive: December 2010 [00329]
[Date Index] [Thread Index] [Author Index]
Re: Replacement Rule with Sqrt in denominator
• To: mathgroup at smc.vnet.net
• Subject: [mg114635] Re: Replacement Rule with Sqrt in denominator
• From... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Dec/msg00329.html","timestamp":"2014-04-18T19:12:31Z","content_type":null,"content_length":"27666","record_id":"<urn:uuid:a6be98bd-60f1-47f5-8f4a-b3c7bc75ec1a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00425-ip-10-147-4-33.e... |
A Short Rant about Electromagnetism Texts
I’d like to step aside from the main line to make one complaint. In refreshing my background in classical electromagnetism for this series I’ve run into something that bugs the hell out of me as a
mathematician. I remember it from my own first course, but I’m shocked to see tha... | {"url":"http://unapologetic.wordpress.com/2012/02/18/a-short-rant-about-electromagnetism-texts/?like=1&source=post_flair&_wpnonce=c327cf8c6a","timestamp":"2014-04-18T10:41:47Z","content_type":null,"content_length":"114326","record_id":"<urn:uuid:5f0f60f3-debb-4ab1-ab86-9216bf4e0be6>","cc-path":"CC-MAIN-2014-15/segments... |
Swap two nodes in linked list
09-12-2007 #1
Registered User
Join Date
Sep 2007
Swap two nodes in linked list
I want to swap two nodes of a linked list. Like if its 12 23 34 45 then i want result like 21 32 43 54..... if input is 12345 then output should be 21435. something like that...
I have written follow... | {"url":"http://cboard.cprogramming.com/c-programming/93500-swap-two-nodes-linked-list.html","timestamp":"2014-04-25T04:21:00Z","content_type":null,"content_length":"53689","record_id":"<urn:uuid:943a7d2d-e6ff-4c55-a423-007ff2277660>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00536... |
This Article
Bibliographic References
Add to:
Matrix Partitioning on a Virtual Shared Memory Parallel Machine
April 1996 (vol. 7 no. 4)
pp. 343-355
ASCII Text x
Be... | {"url":"http://www.computer.org/csdl/trans/td/1996/04/l0343-abs.html","timestamp":"2014-04-20T03:46:35Z","content_type":null,"content_length":"56464","record_id":"<urn:uuid:1b5d6958-1c6e-4192-990e-b76885ff8cea>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00278-ip-10-147-4-33.ec2.in... |
FOM: Re: "Relativistic" mathematics?
Charles Silver csilver at sophia.smith.edu
Mon Oct 12 20:00:19 EDT 1998
On Tue, 13 Oct 1998, Vladimir Sazonov wrote:
> If you will tell this story on Adam and Eve to somebody from the
> street who really have NO mathematical experience and did not
> learn at school some examples o... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-October/002336.html","timestamp":"2014-04-16T10:15:14Z","content_type":null,"content_length":"7174","record_id":"<urn:uuid:66c80138-8c70-4f2f-ab1b-ec550616a9c0>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00282-ip-10-147-4-33.ec2.int... |
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Aurel Bejancu and Hani Reda Farran
Department of Mathematics and Computer Science, Kuwait University, Kuwait and Institute of Mathematics, Iasi Branch of the Romanian Academy, Romania; and Department of Mathematics and Co... | {"url":"http://www.emis.de/journals/PIMB/103/6.html","timestamp":"2014-04-21T07:41:30Z","content_type":null,"content_length":"5107","record_id":"<urn:uuid:683073bb-8ba9-4e06-a454-bcaad3c54e69>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00606-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Quickly, help please!
January 14th 2006, 11:06 AM
Quickly, help please!
An easy problem, PLEASE answer quickly.
Andrew, Boris, Cedric and Dan are collecting old paper. Toghether they collected 288 kg of it. How much paper did each of them collect if we know that Andrew collected 36kg more then Boris which
e... | {"url":"http://mathhelpforum.com/algebra/1624-quickly-help-please-print.html","timestamp":"2014-04-20T12:32:23Z","content_type":null,"content_length":"8339","record_id":"<urn:uuid:0e7b3787-bf50-4c20-b10b-4174eb247660>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00264-ip-10-147-4-33... |
Creation of entanglement simultaneously gives rise to a wormhole
A diagram of a wormhole, a hypothetical "shortcut" through the universe, where its two ends are each in separate points in spacetime. Credit: Wikipedia
Quantum entanglement is one of the more bizarre theories to come out of the study of quantum mechanics—... | {"url":"http://phys.org/news/2013-12-creation-entanglement-simultaneously-wormhole.html","timestamp":"2014-04-18T00:54:51Z","content_type":null,"content_length":"145673","record_id":"<urn:uuid:764d781f-e48a-4eda-9343-1a65d0e4252a>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00367-i... |
Silver Spring, MD Geometry Tutor
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...More specifically, I have successfully completed algebra 1 & 2 classes, calculus 1, 2 & 3, general chemistry, physical chemistry, analytical chemistry, organic chemistry and college physics 1 &
2. I spend some of my free time tutoring class... | {"url":"http://www.purplemath.com/silver_spring_md_geometry_tutors.php","timestamp":"2014-04-16T07:22:35Z","content_type":null,"content_length":"24401","record_id":"<urn:uuid:39f7bddb-c44f-4aeb-9dc0-9a8f1f4279b2>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00356-ip-10-147-4-33.ec2.... |
Injective, surjective, inclusion and exclusion question
February 14th 2011, 03:17 AM #1
Junior Member
Jan 2011
Injective, surjective, inclusion and exclusion question
Hi i have the following question from an old exam paper im stuck on, its a three part question and goes as follows:
(b) Which of the foll... | {"url":"http://mathhelpforum.com/discrete-math/171234-injective-surjective-inclusion-exclusion-question.html","timestamp":"2014-04-17T21:36:20Z","content_type":null,"content_length":"79126","record_id":"<urn:uuid:863ec20d-fa78-40dc-9111-bfff62f49947>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20... |
Idledale Geometry Tutor
...Perhaps it's not possible for your teacher/instructor to provide the extra help that you need for certain reasons, I happened to be here to provide what they couldn't. Although I'm new to
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[Numpy-discussion] Proposal for matrix_rank function in numpy
Bruce Southey bsouthey@gmail....
Tue Dec 15 13:24:43 CST 2009
On 12/15/2009 12:47 PM, Alan G Isaac wrote:
> On 12/15/2009 1:39 PM, Bruce Southey wrote:
>> +1 for the function but we can not shorten the name because of existing
>> numpy.rank() function.
> 1. ... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2009-December/047497.html","timestamp":"2014-04-18T20:52:52Z","content_type":null,"content_length":"4187","record_id":"<urn:uuid:d483f0a4-a675-48c4-adf0-7087b46748e0>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00582-ip-10-147... |
Math Help
April 3rd 2010, 11:25 AM #1
Jan 2010
hiya all
theres this question which i can't seem to get the right answer to...
3+ square root of 24 / 2 + square root of 6
you need to put it in the form of a + b square root of c / d
the answer is 6- square root of 6 / 2 buut i can't get it!!
... | {"url":"http://mathhelpforum.com/algebra/137125-surds.html","timestamp":"2014-04-16T04:45:52Z","content_type":null,"content_length":"42539","record_id":"<urn:uuid:92d50351-f123-4c2c-ad61-2929c4b692cf>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00188-ip-10-147-4-33.ec2.internal.war... |
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Topic: New Powerful Online Calculator.
Replies: 0
New Powerful Online Calculator.
Posted: Feb 15, 2005 7:46 ... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1119433","timestamp":"2014-04-17T10:48:02Z","content_type":null,"content_length":"15440","record_id":"<urn:uuid:7e49951d-8526-4ac9-85cf-5645a8f64083>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00164-ip-10-147-4-33.ec2.internal.w... |
uniform distrubition of lab measurement question.
March 15th 2012, 01:21 AM
uniform distrubition of lab measurement question.
student measured the length a width of a table several times and got the follwoing results.
he measured the table with a ruller for which the distance between two of its scalemarks is 1 ... | {"url":"http://mathhelpforum.com/advanced-statistics/195987-uniform-distrubition-lab-measurement-question-print.html","timestamp":"2014-04-19T00:21:30Z","content_type":null,"content_length":"6253","record_id":"<urn:uuid:d3cc8d4b-ce4f-4a65-9b84-9faf5c9c8871>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-M... |
Writing linear equations using the slope-intercept form
An equation in the slope-intercept form is written as
$\\ y=mx+b \\$
Where m is the slope of the line and b is the y-intercept. You can use this equation to write an equation if you know the slope and the y-intercept.
Find the equation of the line
Choose two point... | {"url":"http://www.mathplanet.com/education/algebra-1/formulating-linear-equations/writing-linear-equations-using-the-slope-intercept-form","timestamp":"2014-04-19T19:43:43Z","content_type":null,"content_length":"29412","record_id":"<urn:uuid:4e1a0713-01bf-423c-a382-0e7ac2459f87>","cc-path":"CC-MAIN-2014-15/segments/13... |
Probability and Political Predictions
Nov 02 2012
Probability and Political Predictions
Watching the right wing rage at Nate Silver is kind of amusing to watch. Andrew Sullivan points out that Silver’s predictions on the results of the election are quite in line with all the other major
poll analysts and betting market... | {"url":"http://freethoughtblogs.com/dispatches/2012/11/02/probability-and-political-predictions/","timestamp":"2014-04-17T08:42:00Z","content_type":null,"content_length":"129068","record_id":"<urn:uuid:f647da24-4593-4a32-b356-bd3d2de18c1c>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-2014041600520... |
PSY K300 3769 Statistical Techniques
Psychology | Statistical Techniques
K300 | 3769 | O. Sporns
Introduction to statistics and statistical methods. This course will
cover: nature of statistical data; ordering and manipulation of
data; measures of central tendency and dispersion; elementary
probability; concepts of s... | {"url":"http://www.indiana.edu/~deanfac/blfal00/psy/psy_k300_3769.html","timestamp":"2014-04-20T23:48:38Z","content_type":null,"content_length":"1449","record_id":"<urn:uuid:a33e560a-05e5-4900-be8e-f94cd9ced06a>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00075-ip-10-147-4-33.ec2.i... |
Trig Derivative
October 11th 2009, 06:04 PM
Trig Derivative
Find the derivative
$r = \left(\frac{1+Sin \Theta}{1-Cos \Theta}\right)^2$
I believe the chain rule and quotient rule are used here. So here's my first step, if someone can confirm I did this correct than I could probably go on from there.
$r' ... | {"url":"http://mathhelpforum.com/calculus/107459-trig-derivative-print.html","timestamp":"2014-04-17T10:46:35Z","content_type":null,"content_length":"6383","record_id":"<urn:uuid:6691361a-2500-4767-94bb-b716fd825866>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00078-ip-10-147-4-33.... |
02-19-2002, 10:21 PM
I need to know how to keep variables values the same from Ex. Form1 to Form2.
Say in Form1 I need hp(hitpoints) to equal 20 and when Form2 loads up I still need hp to equal 20 from the previous form1. How do I do this?
I know this is probably a really simple thing but i haven't figured it out. Any ... | {"url":"http://www.xtremevbtalk.com/archive/index.php/t-19244.html","timestamp":"2014-04-17T18:47:27Z","content_type":null,"content_length":"5327","record_id":"<urn:uuid:44f33534-6147-496d-b9e7-1d5c5f8c44cd>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00245-ip-10-147-4-33.ec2.inter... |
Oakwood, CA Science Tutor
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How do i work out an average?
Re: How do i work out an average?
I'm having the hardest time figuring out this average.. I'm not bad at math, but my answers don't match up with the 4 they give me. Here's the question:
You work Monday through Friday from 7:00 am to 4:00 pm. On Monday, you sold $1,231.11 in gas and store ... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=243205","timestamp":"2014-04-25T01:12:21Z","content_type":null,"content_length":"51753","record_id":"<urn:uuid:01e5e091-cd94-4e6d-8750-7666e6387cc3>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00147-ip-10-147-4-33.ec2.internal... |
How many gallons is equal to 1,000 liters?
• 1 liter equals how many millimeters
CHELMSFORD 1 Liter Equals How Many Millimeters best outboard fuel http ... Honda Civic Methane fuel http://FuelSavingTab.com : Clean Burning 30 MPG at only $1.99 per gallon. Price:$26,9994.
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Posts by
Posts by bleh
Total # Posts: 7
Geometry PLEASE HELP ME
pick a vertex. find the slope of the perpendicular to the opposite side. find the equation of the line with that slope, going through the vertex. pick another vertex and repeat find the intersection
of the two lines. That's the orthocenter.
Ur not Even go... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=bleh","timestamp":"2014-04-21T14:12:13Z","content_type":null,"content_length":"7032","record_id":"<urn:uuid:c7f7401f-43b0-46df-a9bf-aeba19c1541d>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00154-ip-10-147-4-33.ec2.interna... |
The conjectural relation between mixed motivic sheaves and the perverse t-structure.
up vote 5 down vote favorite
As far as I remember, there 'should exist' an exact etale realization functor from the category of mixed motivic sheaves (over a base scheme $S$) to the category of perverse $l$-adic sheaves over
$S$. Howev... | {"url":"http://mathoverflow.net/questions/49797/the-conjectural-relation-between-mixed-motivic-sheaves-and-the-perverse-t-struct","timestamp":"2014-04-21T01:33:57Z","content_type":null,"content_length":"56252","record_id":"<urn:uuid:e2147ce2-58d9-4622-9d8f-283bffe80d2a>","cc-path":"CC-MAIN-2014-15/segments/139760953933... |
Need some help..
Re: Need some help..
I do not know the concept of nested list, can you please explain a little ?
Johny22 wrote:I do not know the concept of nested list, can you please explain a little ?
I hope this is mostly a language barrier, because this is rather fundamental to programming.
A list is an ordere... | {"url":"http://www.lispforum.com/viewtopic.php?f=2&t=492&start=10","timestamp":"2014-04-19T19:35:11Z","content_type":null,"content_length":"28388","record_id":"<urn:uuid:11704655-54a7-4cad-933e-8a8d3b0fb492>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00495-ip-10-147-4-33.ec2.inter... |
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Solve V = π r2h for h.
• one year ago
• one year ago
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Normally distributed and uncorrelated does not imply independent
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Elements of Programming
Author: Alexander Stepanov & Paul McJones Follow
Publisher: Addison-Wesley ... | {"url":"http://www.i-programmer.info/bookreviews/20-theory/393-elements-of-programming-.html","timestamp":"2014-04-19T17:21:01Z","content_type":null,"content_length":"33702","record_id":"<urn:uuid:4f7dc586-71c2-48af-a153-9edea4937ed9>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-003... |
Weighing Bolts
Date: 2/14/96 at 8:43:58
From: Anonymous
Subject: math puzzle
My math teacher gave me this problem to solve:
Jim works in a hardware plant and makes rivets 6 inches long and
6 ounces in weight. One day Jim didn't come to work, and Harry,
his replacement, made a drum of rivets 6 inches long, but which onl... | {"url":"http://mathforum.org/library/drmath/view/57937.html","timestamp":"2014-04-21T15:06:49Z","content_type":null,"content_length":"6956","record_id":"<urn:uuid:93a85aa7-5473-42cc-b638-5308159f4a79>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00468-ip-10-147-4-33.ec2.internal.war... |
A theorem of Gauss
This is Gauss-Lucas Theorem. Highlights of the proof:
, then
is a convex combination of the roots of
, otherwise:
, and take the logarithmic derivative of this:
, which is valid whenever
. So if
is a root of
but not of
we get:
, and taking conjugates and dividing we finally get:
, and it's easy now t... | {"url":"http://mathhelpforum.com/math-challenge-problems/148169-theorem-gauss.html","timestamp":"2014-04-17T02:55:28Z","content_type":null,"content_length":"39886","record_id":"<urn:uuid:7a78e039-8099-474e-9718-ad5602190299>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00660-ip-10-14... |
Box "trigonometric integrals"
We start by looking at trigonometric integrals. If you came here for hyperbolic functions, see the note at the end.
Integrals from expressions involving trigonometric functions appear quite often. For many of them there are standard procedures, many can be also found in lists of integrals.... | {"url":"http://math.feld.cvut.cz/mt/txtd/3/txe3db3g.htm","timestamp":"2014-04-18T11:52:49Z","content_type":null,"content_length":"17760","record_id":"<urn:uuid:7fcc545f-a423-4671-adae-3e579c6fccc9>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00572-ip-10-147-4-33.ec2.internal.warc.g... |
System description: The MathWeb software bus for distributed mathmatical reasoning
Results 1 - 10 of 14
- Number 4180 in LNAI , 2006
"... This Document is an online version of the OMDoc 1.2 Specification published by ..."
- of Lecture Notes in Computer Science , 2007
"... Abstract. Heterogeneous specification becomes m... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=349502","timestamp":"2014-04-19T23:49:24Z","content_type":null,"content_length":"38299","record_id":"<urn:uuid:0ab0e399-37b0-4cc5-b113-4b6c243f794e>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00358-ip-10-147-4-33.ec2.internal.war... |
Posts by
Total # Posts: 251
If 0.08 mol of LiCl is added to a one liter solution that has dissolved 0.01 mol of PbCl2, will a precipitate occur?
The rack of weight plated at the fitness center has a total of 148 plates weighing 2.5,5,and 10 pounds each. The total weight is 500 pounds. There are ten times as many 5 pou... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Allie","timestamp":"2014-04-17T16:19:24Z","content_type":null,"content_length":"27714","record_id":"<urn:uuid:7a7c7b4c-e971-498a-8485-3de3be1d8620>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00472-ip-10-147-4-33.ec2.inter... |
Mathematical Models and Dynamics
of Functional Equations
The above mentioned RIMS workshop will take place. Anyone interested is welcome!
Room 115
Research Institute for Mathematical Sciences (RIMS)
Kyoto University
10-14 November, ... | {"url":"http://www.sys.eng.shizuoka.ac.jp/~miyazaki/rims-e.html","timestamp":"2014-04-19T14:29:10Z","content_type":null,"content_length":"7181","record_id":"<urn:uuid:594f263f-243a-42dd-b5ea-98ff94eaf460>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00584-ip-10-147-4-33.ec2.internal.... |
Efficient algorithms for computing the nearest polynomial with constrained roots
, 2005
"... In his 1999 Sigsam Bulletin paper [7], H. J. Stetter gave an explicit formula for finding the nearest polynomial with a given zero. This present paper revisits the issue, correcting a minor
omission from Stetter’s formula and e... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=168636&sort=cite&start=10","timestamp":"2014-04-18T10:55:23Z","content_type":null,"content_length":"27537","record_id":"<urn:uuid:10d13d1f-40ea-448e-8caf-e80c1afeb132>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00131-ip-10-147-4-... |
4K Resolution - The New Frontier in Home Theater & Media Rooms
post #31 of 40
8/7/12 at 2:24am
Randomoneh is right. Viewing distance isn't chosen like that. You don't move half as close to the screen when watching a DVD (instead of a BD). Rather than asking yourself "at what viewing distance
does the size and resolutio... | {"url":"http://www.avsforum.com/t/1411160/4k-resolution-the-new-frontier-in-home-theater-media-rooms/30","timestamp":"2014-04-18T19:21:14Z","content_type":null,"content_length":"149017","record_id":"<urn:uuid:44cc4f65-2cd7-438e-8dbf-ddd9073edc70>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-201404... |
Fair Sampling Loophole now closed for Photons
Did you already find the time to read that article? I hope to find time in the coming week - but that's unlikely...
I found out that these two references are behind paywall:
14. P. H. Eberhard, Background Level and Counter Efficiencies Required for a Loophole-Free
Einstein-... | {"url":"http://www.physicsforums.com/showthread.php?p=4187884","timestamp":"2014-04-17T21:26:39Z","content_type":null,"content_length":"89507","record_id":"<urn:uuid:c7309869-f997-46f8-a456-6cce40e31b23>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00616-ip-10-147-4-33.ec2.internal.... |
Pure or Applied maths with stats
Hi all,
This post will be long, but I hope in giving more relevant information, the replies will be more helpful. Apologies for the length, and thanks for reading, given now. I'll state the question here
though to avoid you having to search for it:
Does it make any real difference wheth... | {"url":"http://www.physicsforums.com/showthread.php?p=4199825","timestamp":"2014-04-21T09:47:34Z","content_type":null,"content_length":"54494","record_id":"<urn:uuid:4bd76251-78c8-4d92-8ae9-3a97cde876c9>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00150-ip-10-147-4-33.ec2.internal.... |
Optimisation problem help
September 9th 2012, 03:45 AM #1
Aug 2012
Optimisation problem help
The answer given in the textbook is : 16 and 24, however I'm finding two different values, 15 and 25. Any assistance would be greatly appreciated.
The sum of two positive integers is 40. Find the two integers such t... | {"url":"http://mathhelpforum.com/calculus/203144-optimisation-problem-help.html","timestamp":"2014-04-16T21:14:10Z","content_type":null,"content_length":"36813","record_id":"<urn:uuid:81e54df1-2df5-4ce1-ad1b-f36b305e587c>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00250-ip-10-147-... |
E. Ballico
Analytic Subsets of Products of Infinite-Dimensional
Projective Spaces
Let $V_i$, $1\le i \le s$, be complex topological vector spaces with $V_1$ infinite-dimensional and
$Y$ a closed analytic subset of finite codimension of ${\bf {P}}(V_1)\times \dots \times {\bf {P}}(V_s)$. Here we show that $Y$ is algebra... | {"url":"http://www.emis.de/journals/GMJ/vol10/10-4-1.htm","timestamp":"2014-04-16T07:14:28Z","content_type":null,"content_length":"908","record_id":"<urn:uuid:e6401d30-c77f-4f69-be3d-4b1de7d071f2>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00038-ip-10-147-4-33.ec2.internal.warc.gz... |
Im having a massive brain fart at the moment and Hicky and Rayne are on
09-06-2012, 01:08 PM
Im having a massive brain fart at the moment and Hicky and Rayne are on
A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point (9,5).
Write the length L of the hypotenuse as a... | {"url":"http://pokedream.com/forums/printthread.php?t=21692&pp=25&page=1","timestamp":"2014-04-25T04:05:24Z","content_type":null,"content_length":"17428","record_id":"<urn:uuid:2131b916-33ed-401b-bb64-4f1680b198ae>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00088-ip-10-147-4-33.ec... |
Formula for lift: Question - PPRuNe Forums
Originally Posted by
It does not matter any way as it is incorrect theory, (and it was only a theory after all), before you start typing have a look at NASA's website and type "incorrect theory" in the search engine.
Only 2% of lift is generated by the bernouli theory and the ... | {"url":"http://www.pprune.org/rotorheads/256783-formula-lift-question.html","timestamp":"2014-04-21T15:39:59Z","content_type":null,"content_length":"103159","record_id":"<urn:uuid:0a96103f-d261-4516-b1f4-376d6def1bf1>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00303-ip-10-147-4-33... |
st: Re: spaces between variables
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: Re: spaces between variables
From baum <baum@bc.edu>
To statalist@hsphsun2.harvard.edu
Subject st: Re: spaces between variables
Date Thu, 15 Aug 2002 08:39:33 -0400
--On Thursday, August 15, 2002 ... | {"url":"http://www.stata.com/statalist/archive/2002-08/msg00266.html","timestamp":"2014-04-16T16:10:38Z","content_type":null,"content_length":"6825","record_id":"<urn:uuid:1b6acbf5-db4a-42fd-acf8-44e1521930f8>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00374-ip-10-147-4-33.ec2.int... |
The University of Sydney
ELEC5732: Foundations of Electricity Networks (2014 - Semester 1)
Unit: ELEC5732: Foundations of Electricity Networks (6 CP)
Mode: Normal-Day
On Offer: Yes
Level: Postgraduate
Faculty/School: School of Electrical and Inf... | {"url":"http://cusp.sydney.edu.au/students/view-unit-page/alpha/ELEC5732","timestamp":"2014-04-20T00:37:42Z","content_type":null,"content_length":"94796","record_id":"<urn:uuid:4551ef0c-140f-45cb-88e0-92c6d0708b10>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00574-ip-10-147-4-33.ec2... |
domain of composite function
November 21st 2009, 08:28 PM #1
Oct 2006
domain of composite function
If the function fg (f compose g) exist, then domain of fg = domain of g.
Is the result above true? Not necessary, right?
Domain of fg will just be a subset of domain of g, am i correct?
No it is no... | {"url":"http://mathhelpforum.com/pre-calculus/116017-domain-composite-function.html","timestamp":"2014-04-18T00:27:44Z","content_type":null,"content_length":"32269","record_id":"<urn:uuid:07749c48-306b-41a3-b499-eae458ffd16a>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00129-ip-10-1... |
Min, Max under negation and an AABB trick
The two obvious identities:
min(a,b) = -max(-a, -b)
max(a,b) = -min(-a, -b)
can be used to rewrite algorithms using mixed min/max expressions in terms of just min (or just max). This can sometimes be useful when working with data that is intended to be processed with SIMD
instr... | {"url":"http://fgiesen.wordpress.com/2013/01/14/min-max-under-negation-and-an-aabb-trick/","timestamp":"2014-04-21T02:25:34Z","content_type":null,"content_length":"56185","record_id":"<urn:uuid:3468d369-2f74-4d6b-9113-29cc612f462d>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00204-... |
Divisibility of central binomial coefficient
July 10th 2010, 01:34 PM
Divisibility of central binomial coefficient
I have a question! Is it true that the central binomial coefficient $\binom{2n}{n}$ is divisible by a $p$ prime number if $\left\{ \frac{n}{p}\right\} \geq\frac{1}{2}$, where $\left\{ \frac{n}{p}
\... | {"url":"http://mathhelpforum.com/number-theory/150574-divisibility-central-binomial-coefficient-print.html","timestamp":"2014-04-19T07:55:54Z","content_type":null,"content_length":"55573","record_id":"<urn:uuid:bd509e13-f157-4141-8698-94b9f2cee7d0>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-2014... |
Kalman filtering application
February 20th 2009, 01:21 AM #1
Junior Member
Feb 2009
Kalman filtering application
Dear all
I am doing a project which is about energy comsumption estimation.
First, I need to read all parameters available in different time instant, i.e. x1(ti), x2(ti), x3(ti),... x6(ti) et... | {"url":"http://mathhelpforum.com/advanced-applied-math/74644-kalman-filtering-application.html","timestamp":"2014-04-17T05:08:15Z","content_type":null,"content_length":"94031","record_id":"<urn:uuid:77adf528-e186-4ee9-841b-691e3e606eff>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-0... |
What college-level math do you (as a sysadmin) use?
I'm planning on writing a piece about math so I thought I'd survey my readers.
I assume that most of my readers took a lot of math in high school and college. Of all the math you learned, what parts of it do you use today as you do your system administration?
For exam... | {"url":"http://everythingsysadmin.com/2010/08/what-college-level-math-do-you.html","timestamp":"2014-04-19T14:29:00Z","content_type":null,"content_length":"39517","record_id":"<urn:uuid:7ac3e00c-3275-4499-9eda-8eb119e0d94f>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00524-ip-10-14... |
Posts by
Total # Posts: 5
Statistics (binomial random variable)
Let x be a binomial random variable with n = 10 and p = .4 Find the values. P (x 4) P (x≤4) I could really use some examples to help me get started and understand it. Thanks
Assuming a standard deck of 52 playing cards. Calculate the the probability. Draw... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=sonney32","timestamp":"2014-04-20T19:18:30Z","content_type":null,"content_length":"7148","record_id":"<urn:uuid:75644c45-79cc-45f8-9a24-d1b5291000dc>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00244-ip-10-147-4-33.ec2.in... |
Posts about books on My Brain is Open
Following is my review of Boosting : Foundations and Algorithms (by Robert E. Schapire and Yoav Freund) to appear in the SIGACT book review column soon.
Book : Boosting : Foundations and Algorithms (by Robert E. Schapire and Yoav Freund)
Reviewer : Shiva Kintali
You have k friends... | {"url":"http://kintali.wordpress.com/category/books/","timestamp":"2014-04-16T19:03:53Z","content_type":null,"content_length":"95741","record_id":"<urn:uuid:e61ce935-f33c-4af0-b579-8b7fb4007f80>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00038-ip-10-147-4-33.ec2.internal.warc.gz"} |
Trouble rationalising
June 8th 2009, 03:36 PM #1
Junior Member
Dec 2008
Trouble rationalising
A snippet from a calculus question however i am finding the simplifying of a rationalisation hard.
This $\frac{\frac{1}{\sqrt{x+h}}-\frac{1}{\sqrt{x}}}{h}$ needs to be rationalised
now i know i multiply both to... | {"url":"http://mathhelpforum.com/algebra/92228-trouble-rationalising.html","timestamp":"2014-04-18T11:52:17Z","content_type":null,"content_length":"40534","record_id":"<urn:uuid:ae14593d-964c-46c1-be5f-6a813bdda84e>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00359-ip-10-147-4-33.e... |
Copyright © University of Cambridge. All rights reserved.
Jannis from Northcross Intermediate said:
"I think Kaia was right. The ties come out of the closet randomly. We know each tie has 1 eighth of a chance to be pulled out, so its quite likely that the father will not wear 1 tie twices in the
week. But its random so... | {"url":"http://nrich.maths.org/5516/solution?nomenu=1","timestamp":"2014-04-19T05:31:21Z","content_type":null,"content_length":"5991","record_id":"<urn:uuid:21e4190a-5141-44a6-bd91-673272a00cfb>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00155-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Topic: I'm new to matlab; why is this function wrong?
Replies: 5 Last Post: Dec 6, 2012 12:41 PM
Messag... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2418997&messageID=7933233","timestamp":"2014-04-20T16:59:00Z","content_type":null,"content_length":"23055","record_id":"<urn:uuid:fbb785fd-96d6-4f79-8ee2-0f8798d6410e>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00613-ip-10-147-4... |
Discrete Cosine Transformations
The topic of this post is the Discrete Cosine Transformation, abbreviated pretty universally as DCT.
DCTs are used to convert data into the summation of a series of cosine waves oscillating at different frequencies (more on this later). They are widely used in image and audio compression... | {"url":"http://datagenetics.com/blog/november32012/index.html","timestamp":"2014-04-16T10:35:14Z","content_type":null,"content_length":"24338","record_id":"<urn:uuid:938d0b21-26f4-4644-b18e-530f0b807d61>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00020-ip-10-147-4-33.ec2.internal.... |
Rounding to three decimal places
Would 0.70999 be 0.7099 rounded? and 0.10066 be 0.106 and 0.67463 be 0.676
0.70999 will become 0.710 or 0.71 In this case you look at the 4th number after the decimal place, as it is >4 then the 3rd place increases. Also as it was a 9 it goes to 0 and the second place then
needs to incr... | {"url":"http://mathhelpforum.com/math-topics/154338-rounding-three-decimal-places.html","timestamp":"2014-04-17T01:43:47Z","content_type":null,"content_length":"34425","record_id":"<urn:uuid:c9d5c881-3d49-4d02-a990-83a861c84668>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00179-ip-... |
Inverse of a function with natural log
September 22nd 2012, 05:42 PM #1
Junior Member
Mar 2011
Inverse of a function with natural log
I am asked to find the inverse of $f(x)=ln(x+\sqrt{x^2 +1})$
I understand the basics of how to find the inverse but I get stuck on solving this one. Here is what I have so fa... | {"url":"http://mathhelpforum.com/pre-calculus/203898-inverse-function-natural-log.html","timestamp":"2014-04-16T04:39:40Z","content_type":null,"content_length":"55017","record_id":"<urn:uuid:844035ab-412a-46d0-9976-3155f320131f>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00372-ip-... |