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Quantum laser turns electron wave into memory | EE Times
News & Analysis
Quantum laser turns electron wave into memory
Quantum laser turns electron wave into memory
ANN ARBOR, Mich. How many electrons does it take to remember the entire contents of the Library of Congress? Only one, according to University of Michiga... | {"url":"http://www.eetimes.com/document.asp?doc_id=1141983","timestamp":"2014-04-17T12:58:59Z","content_type":null,"content_length":"129148","record_id":"<urn:uuid:0eecac6c-a8bb-4513-82aa-453689faaa06>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00618-ip-10-147-4-33.ec2.internal.war... |
Quantum laser turns electron wave into memory | EE Times
News & Analysis
Quantum laser turns electron wave into memory
Quantum laser turns electron wave into memory
ANN ARBOR, Mich. How many electrons does it take to remember the entire contents of the Library of Congress? Only one, according to University of Michiga... | {"url":"http://www.eetimes.com/document.asp?doc_id=1141983","timestamp":"2014-04-17T12:58:59Z","content_type":null,"content_length":"129148","record_id":"<urn:uuid:0eecac6c-a8bb-4513-82aa-453689faaa06>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00618-ip-10-147-4-33.ec2.internal.wa... |
vector to matrix MATLAB
July 2nd, 2013, 02:37 PM
vector to matrix MATLAB
I am a newbie to programming.
i have 12 vectors of size 1*150 (1 row 150 columns)
i want to merge all these 12 vectors to a matrix of size 12 *150
(12 row 150 columns)
how should i do it?
all vectors are of same size 1* 150... | {"url":"http://forums.codeguru.com/printthread.php?t=538187&pp=15&page=1","timestamp":"2014-04-21T04:35:52Z","content_type":null,"content_length":"6039","record_id":"<urn:uuid:b749a1fc-5afc-45f6-9809-081c675801fd>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00014-ip-10-147-4-33.ec2... |
Markets in everything, gifts for science geeks edition
Here is one example:
9. Klein Bottle
If you want to give a mathematician something to try to wrap their head around, a Klein bottle is a good place to start. A real Klein bottle is an object with no inside and no outside that can
only exist in four dime... | {"url":"http://marginalrevolution.com/marginalrevolution/2012/11/markets-in-everything-gifts-for-science-geeks-edition.html","timestamp":"2014-04-21T14:40:50Z","content_type":null,"content_length":"59859","record_id":"<urn:uuid:9b49ecbf-3078-4fba-88ed-7655966d6970>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/... |
Programs of Past Congresses
First Congress
Weaverville, CA
May 13-14, 1972
Inaugural Session: Comparison of curricula, texts, departmental organizations and instructional methods; plans for the presentation of formal papers at the second congress.
In attendance: from Humboldt State College: Charles Biles, Ronald Levine... | {"url":"http://www.humboldt.edu/sojmc/archive.html","timestamp":"2014-04-17T18:23:28Z","content_type":null,"content_length":"70579","record_id":"<urn:uuid:e0d117e8-a6dc-4779-a9a7-674c3ae42e79>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00218-ip-10-147-4-33.ec2.internal.warc.gz"} |
Tests for Random Numbers
Next: Frequency test Up: Random-Number Generation Previous: Combined Linear Congruential Generators
When a random number generator is devised, one needs to test its property. The two properties we are concerned most are uniformity and independence. A list of tests will be discussed. The firs... | {"url":"http://www.kevscode.com/csnotes/utpa/6337meng/note/master/node42.html","timestamp":"2014-04-17T03:50:44Z","content_type":null,"content_length":"8589","record_id":"<urn:uuid:89522530-26f0-4751-8837-47619da3cc05>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00637-ip-10-147-4-3... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
is replying to Can someone tell me what button the professor is hitting...
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Thanks... | {"url":"http://openstudy.com/users/mjforever/answered","timestamp":"2014-04-19T07:18:03Z","content_type":null,"content_length":"118582","record_id":"<urn:uuid:31e8a720-6660-498c-836a-ac809ca67c38>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00287-ip-10-147-4-33.ec2.internal.warc.gz"... |
Re: st: Store results from table command in matrix
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
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Connect with other students for help. It's a free community.
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TRUE or FALSE revenue and elasticity question
• one year ago... | {"url":"http://openstudy.com/updates/508f3ef4e4b0ad6205373f30","timestamp":"2014-04-19T02:28:19Z","content_type":null,"content_length":"28521","record_id":"<urn:uuid:85386e12-99f7-4b50-8766-97f068cea801>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00561-ip-10-147-4-33.ec2.internal.w... |
MathGroup Archive: November 1998 [00304]
[Date Index] [Thread Index] [Author Index]
Lattice Algebra: Problems with Flat and Orderless
• To: mathgroup at smc.vnet.net
• Subject: [mg14896] Lattice Algebra: Problems with Flat and Orderless
... | {"url":"http://forums.wolfram.com/mathgroup/archive/1998/Nov/msg00304.html","timestamp":"2014-04-19T12:13:39Z","content_type":null,"content_length":"35959","record_id":"<urn:uuid:fbc1f6a0-c771-488d-97f6-06f03ca5ef8e>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00241-ip-10-147-4-33.e... |
Math Help
September 22nd 2009, 11:26 AM #1
Sep 2009
I used the quotient rule for this but came out with something different from the back of the book. The solution is x^2(3-x^2)/(1-x^2)^2
(bottom*derivative of top)-(top*derivative of bottom)/(bottom^2)
September 22nd 2009, 11:33 AM #2
Sep 2009 | {"url":"http://mathhelpforum.com/calculus/103754-differentiate.html","timestamp":"2014-04-20T19:05:18Z","content_type":null,"content_length":"29621","record_id":"<urn:uuid:caa233fa-25c3-4219-a315-90394c0cf03c>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00010-ip-10-147-4-33.ec2.int... |
Martins Creek Algebra Tutor
Find a Martins Creek Algebra Tutor
...I have helped students of all levels learn to manage time, improve skills, and set goals to improve their grades in many subjects. Also I am prepared to supply materials and lessons to aid
students with their study habits. I have been sewing ladies' ... | {"url":"http://www.purplemath.com/martins_creek_algebra_tutors.php","timestamp":"2014-04-16T19:08:52Z","content_type":null,"content_length":"24135","record_id":"<urn:uuid:2217912a-5816-46f3-9857-b33467142d3b>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00336-ip-10-147-4-33.ec2.inte... |
Find Modulus & Quotient In Excel 2010
Finding out modulus and quotient manually can become a tiresome process, especially when you are dealing with big numbers. Excel 2010 includes a build-in function to find out Modulus and Quotient
instantly. These functions are dead-easy to use and take only two arguments for evalua... | {"url":"http://www.addictivetips.com/microsoft-office/find-modulus-quotient-in-excel-2010/","timestamp":"2014-04-19T06:55:20Z","content_type":null,"content_length":"56651","record_id":"<urn:uuid:25684ef0-8f8b-4a37-ab2a-f42a7f60b870>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00435... |
PARI/GP Scripts
binomod(n,k,m) computes binomial(n,k) modulo integer m
binocoprime(n,k,m) tests if binomial(n,k) is co-prime to integer m
binoval(n,k,p) valuation of binomial(n,k) with respect to prime p
Arnaud Bodin "Number of irreducible polynomials in several variables over finite fields". Amer. Math. Month... | {"url":"http://home.gwu.edu/~maxal/gpscripts/","timestamp":"2014-04-17T21:22:26Z","content_type":null,"content_length":"14787","record_id":"<urn:uuid:a864c5d8-64ac-4c26-b519-902a1501aeac>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00206-ip-10-147-4-33.ec2.internal.warc.gz"} |
Math Success
Math Success + MBA Online Degrees = Rewarding Career Options
Students who are successful in other subjects often have difficulty with math. Reasons vary from one person to the next. Some suffer from math anxiety or have a math phobia, but for most it’s a
matter of not knowing how to study math.
Math anxiet... | {"url":"http://www.adultlearn.com/math-success.html","timestamp":"2014-04-19T22:06:05Z","content_type":null,"content_length":"18386","record_id":"<urn:uuid:1e7ddc73-1925-4dbd-a7b6-502cdc614226>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00409-ip-10-147-4-33.ec2.internal.warc.gz"} |
Probably an easy question: finding a transformation R^3 -> R^3
March 12th 2011, 12:33 PM
Probably an easy question: finding a transformation R^3 -> R^3
My overall goal is to find a linear transformation which takes R^3 -> R^3, taking the inner product space with squared norm x^2 + 2xy + 4y^2 + 8z^2 into the std. in... | {"url":"http://mathhelpforum.com/advanced-algebra/174385-probably-easy-question-finding-transformation-r-3-r-3-a-print.html","timestamp":"2014-04-18T04:17:58Z","content_type":null,"content_length":"6566","record_id":"<urn:uuid:4e62600c-3788-4a35-8cf1-9332a77e37ae>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/w... |
Simple group's order divides n!/2
March 21st 2010, 02:14 PM #1
Junior Member
Mar 2010
If $G$ is a finite simple group and $H$ is a proper, non-trivial subgroup, then $|G|$ divides $\frac{[G:H]!}{2}$.
What I have so far:
Define $\forall g,h \in G, (Hh)(g)\phi := Hhg$. Then $\phi : G \rightarrow \text{Sym... | {"url":"http://mathhelpforum.com/advanced-algebra/134910-simple-group-s-order-divides-n-2-a.html","timestamp":"2014-04-16T19:46:40Z","content_type":null,"content_length":"47435","record_id":"<urn:uuid:b69b3457-ab5b-421b-b9e4-8b686996b4bd>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204... |
Machine Learning
From Noisebridge
This is a placeholder landing page for Machine Learning related projects and topics at noisebridge.
We have weekly meetings, every Wednesday at 8PM, at 83c.
Notes from Meetings
(We've fallen off the notes bandwagon, sorry.)
Machine Learning Meetup Notes: 2009-04-01 -- Finally moving on... | {"url":"https://www.noisebridge.net/index.php?title=Machine_Learning&oldid=5104","timestamp":"2014-04-17T00:58:35Z","content_type":null,"content_length":"17561","record_id":"<urn:uuid:507cabfb-15a0-497f-83e0-ebce704e743e>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00343-ip-10-147-... |
As with most things in math, there are a few things that just can't fit nicely into the standard size boxes we try to to put them in. In the case of a few series, we need a Pandora's box that can
open from 2 different ends.
Take a better look at what kind of beasts we are dealing with that we need a special box to cons... | {"url":"http://www.shmoop.com/series/absolute-condition-convergence-help.html","timestamp":"2014-04-18T06:40:28Z","content_type":null,"content_length":"47411","record_id":"<urn:uuid:eb58b9f8-b8dd-4cc2-a6b0-b080b0301586>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00080-ip-10-147-4-... |
A convex optimization approach to transistor sizing for CMOS circuits
, 1995
"... A standard cell library typically contains several versions of any given gate type, each of which has a different gate size. We consider the problem of choosing optimal gate sizes from the
library to minimize a cost function (such as tota... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2486446","timestamp":"2014-04-17T02:13:22Z","content_type":null,"content_length":"34188","record_id":"<urn:uuid:c266f065-35dd-470d-87c0-b4f268d43673>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00183-ip-10-147-4-33.ec2.internal.war... |
Brane trust: tunneling and stringy physics
“As is often the case in science, everybody contributes their piece, forming a complete picture only after years hard work,” Amanda Weltman tells PhysOrg.com. Weltman, a scientist at the University
of Cape Town and at Cambridge University, believes that she and her collaborato... | {"url":"http://phys.org/news112963812.html","timestamp":"2014-04-18T06:13:46Z","content_type":null,"content_length":"71617","record_id":"<urn:uuid:8f170faf-fb98-42ff-8889-7fecacb9947c>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00573-ip-10-147-4-33.ec2.internal.warc.gz"} |
On Alexandrov embedding theorem
up vote 6 down vote favorite
Consider a complete $C^\infty$ Riemannian metric on $\mathbb R^2$ of positive sectional curvature.
1. Is the metric embeddable as the boundary of a convex subset of $\mathbb R^3$?
2. Is the embedding unique?
3. Are there generalizations of 1-2 to complete ... | {"url":"http://mathoverflow.net/questions/22122/on-alexandrov-embedding-theorem","timestamp":"2014-04-20T13:47:32Z","content_type":null,"content_length":"70321","record_id":"<urn:uuid:dc1ad176-d59a-47e4-8489-c9f4b7e492ec>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00450-ip-10-147-... |
The TEM Field
Next: Spherical Coordinates Up: Cylindrical Coordinates Previous: The TM Field Contents Index
The TEM Field
The Maxwell TEM electromagnetic field components relative to the o.n. cylindrical coordinate basis, the corresponding vector potential and its source have been consolidated into Table .
... | {"url":"https://people.math.osu.edu/gerlach.1/math/BVtypset/node160.html","timestamp":"2014-04-17T21:31:46Z","content_type":null,"content_length":"13525","record_id":"<urn:uuid:2bd5457e-cdd9-4a9f-9dec-f1ae7e7b81cf>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00128-ip-10-147-4-33.ec... |
Random Alternating Permutations
up vote 19 down vote favorite
An alternating permutation of {1, ..., n} is one were π(1) > π(2) < π(3) > π(4) < ... For example: (24153) is an alternating permutation of length 5.
If $E_n$ is the number of alternating permutations of length n, the $\sec x + \tan x = \sum_{n \geq 0} E_n \... | {"url":"http://mathoverflow.net/questions/14863/random-alternating-permutations?sort=votes","timestamp":"2014-04-17T01:27:27Z","content_type":null,"content_length":"70615","record_id":"<urn:uuid:9b04e50e-5ab5-46b7-9d58-4fef180e9c00>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00376... |
% Frobenious norm diagonal scaling example
% Section 4.5.4 example in Boyd & Vandenberghe "Convex Optimization"
% (see page 163 for more details)
% Given a square matrix M, the goal is to find a positive vector d
% such that ||DMD^{-1}||_F is minimized, where D = diag(d).
% The problem can be cast into an unconstrained... | {"url":"http://www.stanford.edu/~boyd/ggplab/examples/html/frob_norm_diag_scaling.html","timestamp":"2014-04-16T07:52:55Z","content_type":null,"content_length":"6222","record_id":"<urn:uuid:bfe089f5-2756-4f32-829c-0748f1aed57a>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00490-ip-1... |
Student Support Forum: 'Maximizing solutions of NDSolve' topic
Author Comment/Response
What I want to do is to solve a diff equation in time that has some parameter in it, then define a new function of the solution and then find which value of the parameter maximizes the
function at a particular instan... | {"url":"http://forums.wolfram.com/student-support/topics/29179","timestamp":"2014-04-21T07:22:09Z","content_type":null,"content_length":"29445","record_id":"<urn:uuid:40c6efff-9fd6-4e8a-9729-e5da61e889f0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00646-ip-10-147-4-33.ec2.internal.... |
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Unless specified otherwise in the individual descriptions MathSticks resources are licenced under a Creative Commons Licence... | {"url":"http://mathsticks.com/category/tags/calculation","timestamp":"2014-04-20T06:17:13Z","content_type":null,"content_length":"181815","record_id":"<urn:uuid:3ce28cb9-0b3c-4a1e-8d0a-3e4355356a3a>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00252-ip-10-147-4-33.ec2.internal.warc.... |
Compute The Discrete-time Fourier Transform Of ... | Chegg.com
If you're able to answer both, that would be great.
Image text transcribed for accessibility: Compute the discrete-time Fourier transform of x[n] = (0.2)n+1 u[n - 2] Your answer should not include a summation. Let g(Ohm) = ej Ohm/ej Ohm - 1 = |g(Ohm)|
ej th... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/compute-discrete-time-fourier-transform-x-n-02-n-1-u-n-2-answer-include-summation-let-g-oh-q4194368","timestamp":"2014-04-21T00:44:33Z","content_type":null,"content_length":"21165","record_id":"<urn:uuid:8a098420-a0d5-411a-a856-2c1450d1a9df>","cc-path":"C... |
Need help on the homework (if statements)
I'm having a trouble to make a program that can distinguish an "abundant" number. Here's the question:
Arup really cares about divisibility. He especially likes numbers that have lots of divisors. In particular, he likes numbers with proper divisors that sum to greater ... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/120604-need-help-homework-if-statements.html","timestamp":"2014-04-17T10:35:40Z","content_type":null,"content_length":"51620","record_id":"<urn:uuid:583f35c8-1eaf-4113-b9d0-068a6907853d>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140... |
We investigate the regular or chaotic nature of orbits of stars moving in the meridional plane $(R,z)$ of an axially symmetric galactic model with a flat disk and a central, non spherical and massive
nucleus. In particular, we study the influence of the flattening parameter of the central nucleus on the nature of orbit... | {"url":"http://harvard.voxcharta.org/tag/nucleus/","timestamp":"2014-04-20T23:35:41Z","content_type":null,"content_length":"266123","record_id":"<urn:uuid:537fa750-3e3f-4bdc-8060-a178d8c8399c>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00089-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mathematical Modeling in Industry IX - A Workshop for Graduate Students
Abstracts and Talk Materials:
August 1-10, 2005
D. Gregory Arnold (Air Force Research Laboratory)
Team 1: Sparse Aperture Imaging
Standard 2-D SAR image formation techniques require data samples that have been collected on a regular rectangular gri... | {"url":"http://ima.umn.edu/2004-2005/MM8.1-10.05/abstracts.html","timestamp":"2014-04-19T17:57:51Z","content_type":null,"content_length":"25810","record_id":"<urn:uuid:1a9c8a01-afea-4e1b-be72-60788dc129b7>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00313-ip-10-147-4-33.ec2.internal... |
Green Cube, Yellow Cube
Copyright © University of Cambridge. All rights reserved.
'Green Cube, Yellow Cube' printed from http://nrich.maths.org/
There are eight small cubes. Each face of each cube is to be painted either green or yellow but each cube must use each of the two colours somehow.
Work out how to paint the... | {"url":"http://nrich.maths.org/991/index?nomenu=1","timestamp":"2014-04-18T21:00:56Z","content_type":null,"content_length":"3704","record_id":"<urn:uuid:20e84e55-3999-4014-ba49-069ee00d35e6>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00410-ip-10-147-4-33.ec2.internal.warc.gz"} |
Heisenberg picture
A.12 Heisenberg picture
This book follows the formulation of quantum mechanics as developed by Schrödinger. However, there is another, earlier, formulation due to Heisenberg. This subsection gives a brief description so
that you are aware of it when you run into it in literature.
In the Schröding... | {"url":"http://www.eng.fsu.edu/~dommelen/quantum/style_a/nt_schrodd2.html","timestamp":"2014-04-19T17:06:51Z","content_type":null,"content_length":"22780","record_id":"<urn:uuid:0676378f-23fa-41e3-93df-e195deeb6c98>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00568-ip-10-147-4-33.e... |
Electron. J. Diff. Equ., Vol. 2010(2010), No. 74, pp. 1-14.
A Holmgren type theorem for partial differential equations whose coefficients are Gevrey functions
Masaki Kawagishi Abstract:
In this article, we consider a uniqueness theorem of Holmgren type for p-th order Kovalevskaja linear partial differential equations w... | {"url":"http://ejde.math.txstate.edu/Volumes/2010/74/abstr.html","timestamp":"2014-04-17T07:08:23Z","content_type":null,"content_length":"1816","record_id":"<urn:uuid:a7469c1a-8eda-4595-b1a3-7de5dedd684a>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00536-ip-10-147-4-33.ec2.internal... |
Set Theory
January 25th 2007, 10:36 AM
Set Theory
Need help with these, please.
Given f: X maps to Y with A1, A2 c X and B1, B2 c Y
which of the following are true. Can someone also provide a brief reason why?
1) f(A1 n A2) = f(A1) n (f(A2)
2) f ^-1(B1 n B2) = f^-1(B1) n F^-1 (B2)
3) f ^-1(B1 u ... | {"url":"http://mathhelpforum.com/discrete-math/10633-set-theory-print.html","timestamp":"2014-04-16T20:16:42Z","content_type":null,"content_length":"4018","record_id":"<urn:uuid:7d73c9a8-2911-4506-a8e9-71494a64d301>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00019-ip-10-147-4-33.e... |
Alex T.
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• Is your child taking a math AP class and not doing as well as you had hoped?
• Is your child preparing to take the SAT this year?
If you wonder i... | {"url":"http://www.wyzant.com/Tutors/CA/San-Rafael/8051402/?g=3JY","timestamp":"2014-04-19T02:08:45Z","content_type":null,"content_length":"90158","record_id":"<urn:uuid:4cfac9f7-10c7-49af-b043-54f655a535e3>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00151-ip-10-147-4-33.ec2.intern... |
Sign Charts
February 20th 2009, 03:31 PM #1
Junior Member
Jan 2009
Dear Forum I have tried to figure this one out several times but I am still having no luck if anyone can help please let me know, it would be greatly appreciated.
Solve x^2 + 11x + 18 > 0 using the Critical Value (Sign Chart) method.
Tha... | {"url":"http://mathhelpforum.com/math-topics/74744-sign-charts.html","timestamp":"2014-04-20T21:47:46Z","content_type":null,"content_length":"33261","record_id":"<urn:uuid:f51d8f9f-5473-44c1-94dd-dc61b5f101a9>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00522-ip-10-147-4-33.ec2.int... |
1.6 Expected Value
From UBC Wiki
For an experiment or general random process, the outcomes are never fixed. We may replicate the experiment and generally expect to observe many different outcomes. Of course, in most reasonable
circumstances we will expect these observed differences in the outcomes to collect with some ... | {"url":"http://wiki.ubc.ca/index.php?oldid=171989","timestamp":"2014-04-17T01:37:18Z","content_type":null,"content_length":"26230","record_id":"<urn:uuid:c7812863-ca81-433c-a5a6-00151e3559d0>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00609-ip-10-147-4-33.ec2.internal.warc.gz"} |
GRE Math: Two Example Algebra Problems and Solutions
Example Algebra Problem #1
This problem presents you with a system of equations. As you can see, you have two variables, x and y, and you have two equations that use x and y. When you have multiple variables, the rule of thumb
is that you need the same number of equa... | {"url":"http://www.newgre.org/example-problems/gre-math-algebra-problems-solutions/","timestamp":"2014-04-18T08:42:57Z","content_type":null,"content_length":"48727","record_id":"<urn:uuid:8b4a89db-90d1-40a4-8646-d0cb9ade087c>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00272-ip-10-... |
Fairchilds, TX Precalculus Tutor
Find a Fairchilds, TX Precalculus Tutor
...Air Force Academy for 7 years. In addition I taught at the following universities: San Antonio College, University of Maryland, University of Colorado, Auburn University at Montgomery, AL. In
addition, I tutored the Air Force Academy footba... | {"url":"http://www.purplemath.com/Fairchilds_TX_precalculus_tutors.php","timestamp":"2014-04-18T01:06:02Z","content_type":null,"content_length":"24133","record_id":"<urn:uuid:948c7511-4de8-40d7-a789-3844ebf0bbf3>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00568-ip-10-147-4-33.ec2.... |
QNT 561 Final Exam
1) Which of the following measures of central location is affected most by extreme values?
2) Which level of measurement is required for the median?
3) Which level of measurement is required for the mode?
4) In a set of observations, which measure of central tendency reports the value that occurs mos... | {"url":"http://finalexamguide.com/QNT-561-Final-Exam-20.htm","timestamp":"2014-04-18T00:12:48Z","content_type":null,"content_length":"33569","record_id":"<urn:uuid:318b4f73-d8f3-4681-abaa-4074f42d8cee>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00017-ip-10-147-4-33.ec2.internal.wa... |
Help in 2 programs required???
Well we got an assignment of 20 questions, i am able to solve 18 of them but these 2 questions are getting off my brain, can anyone please help me to make these
15. Write an algorithm that inputs two fractions in the form a/b and c/d, and outputs their sum in the form p/q cancelled down t... | {"url":"http://www.go4expert.com/forums/help-2-programs-required-t15046/","timestamp":"2014-04-17T01:45:17Z","content_type":null,"content_length":"47600","record_id":"<urn:uuid:44bbda17-3b69-42e3-ba69-383c4a894482>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00069-ip-10-147-4-33.ec2... |
Fractions & Decimals Fractions, Fractions Everywhere Quiz
Think You Got it Down?
Test your knowledge again:
Fractions & Decimals: Fractions, Fractions Everywhere Quiz
Think you’ve got your head wrapped around Fractions & Decimals? Put your knowledge to the test. Good luck — the Stickman is counting on you!
Q. In a rece... | {"url":"http://www.shmoop.com/fractions-decimals/quiz-1.html","timestamp":"2014-04-17T04:33:26Z","content_type":null,"content_length":"47082","record_id":"<urn:uuid:61634382-4f33-4ee4-b2ae-ea9899f9e483>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00547-ip-10-147-4-33.ec2.internal.wa... |
bin packing
Bin packing
is an
problem, and it goes like this:
of items x
... x
with sizes 0 <= x <= 1 for all the x's, and given an
unlimited supply
of "
" of size 1, find the smallest number of bins that can contain all of the items.
Because the problem is NP-complete, we know that there is no known polynomial time al... | {"url":"http://everything2.com/title/bin+packing","timestamp":"2014-04-16T13:36:15Z","content_type":null,"content_length":"19803","record_id":"<urn:uuid:180a4375-3f35-47a1-8fe4-bbdf9ec64883>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00280-ip-10-147-4-33.ec2.internal.warc.gz"} |
convergence/divergence series advice
March 27th 2010, 12:37 AM #1
May 2008
convergence/divergence series advice
I've almost done my latest assignment, but for a couple questions of which I'm hopelessly stuck at. I'm not sure how to proceed with them.
If anyone could give me advice on how to get started on t... | {"url":"http://mathhelpforum.com/calculus/135898-convergence-divergence-series-advice.html","timestamp":"2014-04-20T07:24:41Z","content_type":null,"content_length":"45142","record_id":"<urn:uuid:dc7f4c5c-b2a1-44b9-92c0-94ff19c5966d>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00223... |
Melrose Vista, FL Math Tutor
Find a Melrose Vista, FL Math Tutor
...These methods have worked for me and students I've tutored have improved from D and C grades to A's and B's. I am a professional tutor in a college Math Lab and students have told me that I am
good at explaining things. I've often said that there a... | {"url":"http://www.purplemath.com/Melrose_Vista_FL_Math_tutors.php","timestamp":"2014-04-21T13:02:29Z","content_type":null,"content_length":"24351","record_id":"<urn:uuid:90061ce4-4a2f-4d1c-9f55-26cc92fa70cb>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00347-ip-10-147-4-33.ec2.inte... |
Known issues in parallel
From Gerris
(Difference between revisions)
Revision as of 11:41, 10 March 2012 Revision as of 11:49, 10 March 2012
Zaleski (Talk | contribs) ... | {"url":"http://gfs.sourceforge.net/wiki/index.php?title=Known_issues_in_parallel&diff=prev&oldid=4189","timestamp":"2014-04-19T09:26:42Z","content_type":null,"content_length":"16767","record_id":"<urn:uuid:458f718d-46e6-43f3-8fe0-22441ae3040e>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-201404160... |
It’s Time! How Will Squidoo Pick An IMMINENT! winner?
Home > It’s Time! How Will Squidoo Pick An IMMINENT! winner?
It’s Time! How Will Squidoo Pick An IMMINENT! winner?
We’re ready to pick our winner for the Giant Squid IMMINENT! challenge. This is a random drawing.
Here’s how this is going to work.
Every Giant Squid ... | {"url":"http://hq.squidoo.com/squid-news/its-time-how-will-squidoo-pick-an-imminent-winner/","timestamp":"2014-04-18T02:58:27Z","content_type":null,"content_length":"94214","record_id":"<urn:uuid:08f62ade-a745-4deb-901c-31a6592579d7>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-0039... |
Supplemental Resources for Valiant Lessons
To find the lesson, click on the title above. For supplemental resources, click on the topics below.
To find the lesson, click on the title above. For supplemental resources, click on the topics below.
To find the lesson, click on the title above. For supplemental resources, c... | {"url":"https://www.lds.org/tools/print/article/narrow/?lang=eng&url=/children/resources/primary-lessons/valiant","timestamp":"2014-04-16T20:05:05Z","content_type":null,"content_length":"34735","record_id":"<urn:uuid:dedbed1f-d324-47d8-b287-0eb1a7ed2f5b>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAI... |
Korma & Haskogenious Development
I've recently been writing a tagless interpreter for the linear lambda calculus based on the pi calculus as in this
. While there
existed previously a typed interpreter for linear logic
in haskell, it used DeBruijn indexes for the context. This isn't great if you'd actually like to use ... | {"url":"http://kormacode.blogspot.com/","timestamp":"2014-04-16T13:26:52Z","content_type":null,"content_length":"116861","record_id":"<urn:uuid:d0676ce7-09b1-43f7-a93e-8abf9fb459a1>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00264-ip-10-147-4-33.ec2.internal.warc.gz"} |
Berthoud Prealgebra Tutor
Find a Berthoud Prealgebra Tutor
...Although I did very well in the course I have not had much need for it in my specific line of work. I have been tutoring largely Algebra and I would like to add more advanced mathematics
courses. Therefore I am currently offering special pricing for diff... | {"url":"http://www.purplemath.com/berthoud_prealgebra_tutors.php","timestamp":"2014-04-16T22:01:48Z","content_type":null,"content_length":"23976","record_id":"<urn:uuid:31a6b44c-ffaa-4c67-b327-f2b8bf74bb10>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00301-ip-10-147-4-33.ec2.interna... |
How much in percent do stats reduce?
It is in levels with a maximum of 6 up or down, but I'm not sure what the level is. If you find out -
• harshly fell = lowered by 2 levels - Draco meteor's recoil harshly lowers Sp attack
• fell = lowered by one level- tail whip lowers defence by one level
• rose = went up by ... | {"url":"http://pokemondb.net/pokebase/41419/how-much-in-percent-do-stats-reduce?show=41424","timestamp":"2014-04-21T13:25:45Z","content_type":null,"content_length":"29146","record_id":"<urn:uuid:99b4b1fa-27f4-466c-91ba-4a40d1d277c5>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00036... |
Cost of Car
January 13th 2007, 09:08 AM
Cost of Car
The suggested list price of a new car is $1200. The dealer's cost is 85% of the list. How much will you pay if the dealer is willing to accept $100 over the cost for the car?
(1) How do I set up an equation to solve this question?
(2) In the question itsel... | {"url":"http://mathhelpforum.com/math-topics/9962-cost-car-print.html","timestamp":"2014-04-17T21:32:08Z","content_type":null,"content_length":"4739","record_id":"<urn:uuid:bb636ed1-4792-4c2d-92b7-3468572e90f8>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00431-ip-10-147-4-33.ec2.in... |
polynomial division and remainder theorem
use remainder theorem to find the remainder of (3x^4 - 5x^2 - 20x -8) / (x + 1).
When using remainder theorem I get remainder -33
and with long division I get remainder 10 which I think is the right answer.
Not sure why I'm getting -33 with remainder theorem
... | {"url":"http://mathhelpforum.com/algebra/201520-polynomial-division-remainder-theorem.html","timestamp":"2014-04-19T05:49:49Z","content_type":null,"content_length":"41963","record_id":"<urn:uuid:8d731b0d-86bb-4c3f-85eb-43131edc813c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00557... |
Finding maximum of two vectors without a loop?
up vote 0 down vote favorite
If there are two vectors, say x and y.
for (i in 1:length(x))
z[i] = max(x[i],y[i])
Can you please help me to perform this without using a loop?
r vectorization
don't forget to consider clicking "accept" on an answer that satisfactorily an... | {"url":"http://stackoverflow.com/questions/14092922/finding-maximum-of-two-vectors-without-a-loop/14092936","timestamp":"2014-04-18T06:36:02Z","content_type":null,"content_length":"78151","record_id":"<urn:uuid:f5be48e9-0d65-4e7f-8cb0-c96d5beeac26>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-2014... |
Stream Flow in the Animas River
This activity consists of a set of problems in which students explore a simplified method for predicting streamflow in the Animas River in southwestern Colorado. Students first compute the area of
the watershed (either graphically or by means of Google Earth), then use precipitation data... | {"url":"http://serc.carleton.edu/keyah/activities/stream_flow_animas_river.html","timestamp":"2014-04-19T09:27:26Z","content_type":null,"content_length":"24937","record_id":"<urn:uuid:466ced15-a535-4587-8b1f-542200129a86>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00397-ip-10-147-... |
Finding maximum of two vectors without a loop?
up vote 0 down vote favorite
If there are two vectors, say x and y.
for (i in 1:length(x))
z[i] = max(x[i],y[i])
Can you please help me to perform this without using a loop?
r vectorization
don't forget to consider clicking "accept" on an answer that satisfactorily an... | {"url":"http://stackoverflow.com/questions/14092922/finding-maximum-of-two-vectors-without-a-loop/14092936","timestamp":"2014-04-18T06:36:02Z","content_type":null,"content_length":"78151","record_id":"<urn:uuid:f5be48e9-0d65-4e7f-8cb0-c96d5beeac26>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-2014... |
Parallel In-Place Merge
The main idea for in-place merge, illustrated in Figure 2, is based on a modification to the not-in-place merge. Instead of moving a single element X at location q[1] to location q[3] at each
recursive step, all elements between q[1] and q[2] are moved using In-Place Block Swap (Block Exchange).... | {"url":"http://www.drdobbs.com/cpp/parallel-in-place-merge/240008783?pgno=2","timestamp":"2014-04-19T17:26:18Z","content_type":null,"content_length":"96110","record_id":"<urn:uuid:8d6d05c1-6e5b-494f-92a1-b8bea87bcc5f>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00137-ip-10-147-4-33... |
The Cosmological Constant
Annu. Rev. Astron. Astrophys. 1992. 30: 499-542
Copyright © 1992 by . All rights reserved
3.2 The Age of the Universe
By a trivial change of variables in Equation 9, from a to z and from t, we obtain an integral that relates redshift z[1] to lookback time from the present,
This integral ... | {"url":"http://ned.ipac.caltech.edu/level5/Carroll/Carroll3_2.html","timestamp":"2014-04-19T02:43:47Z","content_type":null,"content_length":"6782","record_id":"<urn:uuid:2f2a71db-a655-4180-b1e1-bef0915da374>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00206-ip-10-147-4-33.ec2.intern... |
Do all rational equations have a single solution? Why is that so?
Whenever you solve a rational equation you must make sure the result obtained for an answer does not allow the denominator of one of the rational expressions to assume a value of ZERO, [ as division
by zero is undefined and therefore prohibited. For exam... | {"url":"http://www.weegy.com/?ConversationId=0092B941","timestamp":"2014-04-19T00:14:34Z","content_type":null,"content_length":"31109","record_id":"<urn:uuid:29c2782e-7a7d-4f5c-bc1e-daf83cce387b>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00120-ip-10-147-4-33.ec2.internal.warc.gz"} |
One-way Light
Ordinarily, waves don’t play favorites with direction–they flow the same way from right to left as from left to right. But a theoretical paper in the 22 April Physical Review Letters suggests a way
to make finicky light that flows freely in one direction but not the other. The idea is to use an asymmetric... | {"url":"http://physics.aps.org/story/print/v27/st15","timestamp":"2014-04-17T07:44:08Z","content_type":null,"content_length":"8658","record_id":"<urn:uuid:74279972-dd86-4b4f-9fba-01f00d3d5340>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00226-ip-10-147-4-33.ec2.internal.warc.gz"} |
Lacey Statistics Tutor
Find a Lacey Statistics Tutor
With my teaching experience of all levels of high school mathematics and the appropriate use of technology, I will do everything to find a way to help you learn mathematics. I can not promise a
quick fix, but I will not stop working if you make the effort. -Bill
... | {"url":"http://www.purplemath.com/lacey_statistics_tutors.php","timestamp":"2014-04-18T01:18:10Z","content_type":null,"content_length":"23622","record_id":"<urn:uuid:6da80b17-1e1a-45ea-8ebd-32ff2435e94d>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00006-ip-10-147-4-33.ec2.internal.... |
Limits of Liouvillian functions
Shackell, J. (1995) Limits of Liouvillian functions. Journal of the London Mathematical Society-Second , 52 . 356 -374 . ISSN 0024-6107 . (The full text of this publication is not available from this
We are concerned with the calculation of limits of real-valued functions, and more gener... | {"url":"http://kar.kent.ac.uk/18489/","timestamp":"2014-04-19T10:03:03Z","content_type":null,"content_length":"19111","record_id":"<urn:uuid:3808a4e0-4ce8-4db3-8298-a570f1e75cce>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00609-ip-10-147-4-33.ec2.internal.warc.gz"} |
FUTUR. Website for the scientific production of UPC researchers.
Guitart Morales, Xavier
Total activity: 15
Contact details
Scientific and technological production
1 to 15 of 15 results
• Modular Abelian Varieties Over Number Fields
Canadian journal of mathematics. Journal canadien de mathématiques
Date of pu... | {"url":"http://futur.upc.edu/182556","timestamp":"2014-04-24T06:25:29Z","content_type":null,"content_length":"186874","record_id":"<urn:uuid:5bc448ff-9c9b-4531-bee9-1ba4e820c05f>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00367-ip-10-147-4-33.ec2.internal.warc.gz"} |
DHR category
AQFT and operator algebra
States and observables
Operator algebra
Local QFT
Euclidean QFT
Given a quantum field theory presented by a local net of observables (AQFT)
$\mathcal{A} : Open(X) \to Algebras$
a local endomorphism is a natural algebra homomorphism $\rho : \mathcal{A} \to \mathcal{A}$ which is sup... | {"url":"http://ncatlab.org/nlab/show/DHR+category","timestamp":"2014-04-21T14:48:49Z","content_type":null,"content_length":"62725","record_id":"<urn:uuid:4764e653-2eb4-4756-8804-ee4ee7ea58de>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00522-ip-10-147-4-33.ec2.internal.warc.gz"} |
About this iReport
Not vetted for CNN
KIFISSIA, , ATHENS, ATTICA, Greece
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[16/x]^2 -[x]^2- 16=0 PANAGIOTIS STEFANIDES for x = π
For x = π =3.14460551.. = 4/ sqrt [ Φ ] = 4/T=
= 4/ {[ sqrt (5) +1 ]/2} = 2 sqrt(2 (-1+s... | {"url":"http://ireport.cnn.com/docs/DOC-884038","timestamp":"2014-04-21T09:51:56Z","content_type":null,"content_length":"152806","record_id":"<urn:uuid:0e0ad51d-5c88-4e8a-987a-7079457b8156>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00239-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Can someone explain how to draw the lewis structure for NOBr? ... | {"url":"http://openstudy.com/updates/50c406c2e4b0c673d53dc115","timestamp":"2014-04-20T18:28:42Z","content_type":null,"content_length":"131376","record_id":"<urn:uuid:2f3deeda-cddf-4052-8ca3-5ad216e28f39>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00580-ip-10-147-4-33.ec2.internal... |
Recommended Citation
Postprint version. Published in Journal of Functional Analysis, Volume 161, Issue 2, February 1, 1999, pages 289-363.
Copyright © 1999 Elsevier.
NOTE: At the time of publication, the author Mark Stankus was not yet affiliated with Cal Poly.
The definitive version is available at http://dx.doi.org/1... | {"url":"http://digitalcommons.calpoly.edu/math_fac/17/","timestamp":"2014-04-17T09:44:52Z","content_type":null,"content_length":"30035","record_id":"<urn:uuid:a18f9d7f-e4a0-4937-a360-40cf24517514>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00621-ip-10-147-4-33.ec2.internal.warc.gz... |
Choosing & using 'Hurricanes As Heat Engines (Inquiry version)'
• :
□ 9-12:
☆ D - Earth and space science:
○ Energy in the earth system
○ Geochemical cycles
• :
□ Places and regions:
☆ The physical and human characteristics of places
This resource supports... | {"url":"http://www.dlese.org/library/view_annotation.do?type=standards&id=MYND-000-000-000-095&other=true","timestamp":"2014-04-20T05:44:50Z","content_type":null,"content_length":"14734","record_id":"<urn:uuid:35d3aff9-4b30-474b-8aca-addf13be1457>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140... |
Freeport, NY Math Tutor
Find a Freeport, NY Math Tutor
...I have been tutoring since my days on the Math Team at Stuyvesant HS. I was a high school teacher for a brief time and, more recently, I taught Probability and Statistics at Stony Brook
University for a few years, where I received the President's Award for E... | {"url":"http://www.purplemath.com/Freeport_NY_Math_tutors.php","timestamp":"2014-04-18T00:37:10Z","content_type":null,"content_length":"23864","record_id":"<urn:uuid:45c3c7dc-b2d0-4457-9196-856e010f659d>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00204-ip-10-147-4-33.ec2.internal.... |
Why does space contract?
But if I had to choose i guess space contraction, as a rocket zooms through space at near speeds of light, the space infront of it will contract in length
I asked this question recently, except I used the term 'distance contraction' instead of 'space contraction'. Turns out it is essentially th... | {"url":"http://www.physicsforums.com/showthread.php?p=4209574","timestamp":"2014-04-20T00:55:48Z","content_type":null,"content_length":"76623","record_id":"<urn:uuid:3649900b-e860-4e07-9fb4-4debb08b6c62>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00467-ip-10-147-4-33.ec2.internal.w... |
Guttenberg, NJ Geometry Tutor
Find a Guttenberg, NJ Geometry Tutor
...Does your child have difficulty with spelling? Do you have a student who has difficulties with writing such as generating or getting ideas onto paper, organizing writing and grammatical
problems? Do you have a student whose life you would like to... | {"url":"http://www.purplemath.com/Guttenberg_NJ_geometry_tutors.php","timestamp":"2014-04-19T23:20:44Z","content_type":null,"content_length":"24129","record_id":"<urn:uuid:4558a248-86db-4c23-ae95-78afdcfb380c>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00113-ip-10-147-4-33.ec2.int... |
Genetic Algorithms in .NET
Genetic Algorithms in .NET
Genetic Algorithms (GAs) are adaptive methods that can be used to solve search and optimization problems.
Genetic Algorithms (GAs) are adaptive methods that can be used to solve search and optimization problems.
GAs are capable of creating solutions to real world pr... | {"url":"http://www.c-sharpcorner.com/uploadfile/517b0b/genetic-algorithms-in-net/","timestamp":"2014-04-16T13:25:52Z","content_type":null,"content_length":"116140","record_id":"<urn:uuid:25eb008f-c151-4239-8b31-b31db140b5f7>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00592-ip-10-1... |
Guttenberg, NJ Geometry Tutor
Find a Guttenberg, NJ Geometry Tutor
...Does your child have difficulty with spelling? Do you have a student who has difficulties with writing such as generating or getting ideas onto paper, organizing writing and grammatical
problems? Do you have a student whose life you would like to... | {"url":"http://www.purplemath.com/Guttenberg_NJ_geometry_tutors.php","timestamp":"2014-04-19T23:20:44Z","content_type":null,"content_length":"24129","record_id":"<urn:uuid:4558a248-86db-4c23-ae95-78afdcfb380c>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00113-ip-10-147-4-33.ec2.int... |
Doron Zeilberger
Opinion 91: If You Want Mathematical Truth, You Better Pay For It!
By Doron Zeilberger
Written: July 31, 2008.
I read with great interest, in the Aug. 2008 issue of the Notices of the Amer. Math. Soc., Mel Nathanson's fascinating and pro... | {"url":"http://www.math.rutgers.edu/~zeilberg/Opinion91.html","timestamp":"2014-04-20T16:04:09Z","content_type":null,"content_length":"5557","record_id":"<urn:uuid:fdece366-043c-4778-a7b0-5689e5e41d93>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00327-ip-10-147-4-33.ec2.internal.wa... |
How the Reynold number of 4000 consist of laminar flow?
For a pipe flow, the characteristic length is usually the diameter already so the transition Reynolds number is independent of diameter. That is the beauty of nondimensional numbers. I misspoke
earlier; the actual typical onset of transition is around 2300. You ca... | {"url":"http://www.physicsforums.com/showthread.php?t=611527","timestamp":"2014-04-21T01:59:42Z","content_type":null,"content_length":"45913","record_id":"<urn:uuid:9b6f0b9a-7eb8-4aa4-9dc1-a918fae6661f>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00144-ip-10-147-4-33.ec2.internal.w... |
Newton's laws
In this section we will look at the effect of forces on objects and how we can make things move. This will link together what you have learnt about motion and what you have learnt about forces.
Newton's first law
Sir Isaac Newton was a scientist who lived in England (1642-1727) who was interested in the m... | {"url":"http://m.everythingscience.co.za/grade-11/02-newtons-laws/02-newtons-laws-03.cnxmlplus","timestamp":"2014-04-18T15:39:10Z","content_type":null,"content_length":"133186","record_id":"<urn:uuid:3fd9ec46-a6aa-4243-b266-4f44f37779c8>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-... |
Results 1 - 10 of 34
- International Conference on Scientific and Statistical Database Management , 2000
"... Fast retrieval of time series in terms of their contents is important in many application domains. This paper studies database techniques supporting fast searches for time series whose contents
are similar to w... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1567592","timestamp":"2014-04-18T01:01:37Z","content_type":null,"content_length":"39889","record_id":"<urn:uuid:cb4f411e-7b06-4581-8aeb-3bbf2cc4483b>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00258-ip-10-147-4-33.ec2.internal.war... |
A cryptosystem for the RSA cryptography which calculates C.ident.M.sup.e mod n and, for this calculation, performs an operation C=M.sub.1 .times.M.sub.2 mod n. An operation ##EQU1## is performed in
the order j=l, l-1, . . . 1 to obtain last R.sub.1 as the result of the calculation M.sub.1 .times.M.sub.2 mod n. The calc... | {"url":"http://patents.com/us-4514592.html","timestamp":"2014-04-18T03:18:30Z","content_type":null,"content_length":"162021","record_id":"<urn:uuid:76cd95c7-bd1e-4c69-8948-b3299192f209>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00084-ip-10-147-4-33.ec2.internal.warc.gz"} |
#include <boost/math/distributions/triangular.hpp>
namespace boost{ namespace math{
template <class RealType = double,
class Policy = policies::policy<> >
class triangular_distribution;
typedef triangular_distribution<> triangular;
template <class RealType, class Policy>
class triangular_distribution
... | {"url":"http://www.boost.org/doc/libs/1_50_0/libs/math/doc/sf_and_dist/html/math_toolkit/dist/dist_ref/dists/triangular_dist.html","timestamp":"2014-04-21T06:00:47Z","content_type":null,"content_length":"25068","record_id":"<urn:uuid:6f102f43-1987-4128-8a42-c977614e9ade>","cc-path":"CC-MAIN-2014-15/segments/13976095394... |
Math Theorems-:- Flash cards by cueFlash
Glossary of Math Theorems
Deck Info
Recent Users
Other Decks By This User
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
(a+b)+c= a+(b+c)
Associative Property of Multiplication
Distributive Property
a(b+c)= ab+ac
... | {"url":"http://cueflash.com/decks/Math_Theorems","timestamp":"2014-04-19T22:41:48Z","content_type":null,"content_length":"72762","record_id":"<urn:uuid:e97fdf81-c24f-4eb9-ac92-0bdb3a96baf7>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00291-ip-10-147-4-33.ec2.internal.warc.gz"} |
Simple solution
January 5, 2012 12:25 PM Subscribe
This is pretty straightforward algebra/chemistry which is why I'm embarrassed to ask my co-workers to help me so...
If I have the dilution ranges of a series of solutions of MSG, how can I figure out, in grams, how much MSG I need in 1L of water to make the stock solu... | {"url":"http://ask.metafilter.com/204944/Simple-solution","timestamp":"2014-04-17T22:05:24Z","content_type":null,"content_length":"25528","record_id":"<urn:uuid:02e6b9f3-e3f2-46a6-9b50-a8011851889c>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00177-ip-10-147-4-33.ec2.internal.warc.... |
1st principle derivative
May 29th 2013, 08:47 PM
1st principle derivative
I very confuse with the whole "derivative" concept.
Attachment 28487
Really appreciated if someone can tell me how to work this out and get the solution for this example.
thanks guys
May 29th 2013, 11:31 PM
Re: 1st principle deriv... | {"url":"http://mathhelpforum.com/differential-equations/219446-1st-principle-derivative-print.html","timestamp":"2014-04-19T04:21:21Z","content_type":null,"content_length":"10425","record_id":"<urn:uuid:5b46a1f4-54bc-46d7-9025-638d65df7840>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-201404160052... |
[Numpy-discussion] Tensor-like product with extra indices?
Huaiyu Zhu huaiyu_zhu at yahoo.com
Fri Sep 13 01:46:03 CDT 2002
Two related questions:
1. Suppose B = ravel(A) and
B[i] corresponds to A[i0,i1,...].
Are there named functions that map the indices
(i0,i0,...) -> i
and back? This is as... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2002-September/001614.html","timestamp":"2014-04-19T23:11:17Z","content_type":null,"content_length":"3912","record_id":"<urn:uuid:93568bdb-60e8-464b-8ad9-10058a78f6e5>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00142-ip-10-1... |
UG Community @ Ultimate-Guitar.Com - help me with some probability
The Pit
jrcsgtpeppers 01-21-2013 03:47 AM
help me with some probability
40 cards
8 red 8 blue 8 green 8 yellow 8 purple
i get to draw 6 cards and keep them all in my hand
what are the odds of drawing AT LEAST 1 red?
odds of drawing at least 1 red and ... | {"url":"http://www.ultimate-guitar.com/forum/printthread.php?t=1583962","timestamp":"2014-04-25T03:27:49Z","content_type":null,"content_length":"23995","record_id":"<urn:uuid:f3f5dec9-ef8e-4396-9858-7c7656a4f116>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00355-ip-10-147-4-33.ec2.... |
Multiply. write answer is lowest form.?
June 22nd 2012, 09:09 AM
Multiply. write answer is lowest form.?
Multiply. write answer is lowest form.
-11y^4 times 49y^6
_____ _______
7y^4 times 121y
it's a fraction and the line is seperating top from bottom.
i did -1.11.7.7.y^4.y^6
______________ ... | {"url":"http://mathhelpforum.com/algebra/200281-multiply-write-answer-lowest-form-print.html","timestamp":"2014-04-17T10:15:05Z","content_type":null,"content_length":"8640","record_id":"<urn:uuid:d615eab3-bb72-4cd4-bcb3-0e3b123562d9>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-0037... |
Math Help
November 16th 2010, 11:15 PM #1
Senior Member
Feb 2010
if the tangents are drawn to the ellipse x^2+2y^2=2 then the locus of the midpoints of the intercept made by the tangents between the coordinate axes is
November 17th 2010, 06:48 AM #2 | {"url":"http://mathhelpforum.com/geometry/163520-ellipse.html","timestamp":"2014-04-20T17:43:55Z","content_type":null,"content_length":"32121","record_id":"<urn:uuid:4b600864-bc2d-42a0-be68-16a0d3a7d96a>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00555-ip-10-147-4-33.ec2.internal.w... |
Modelling approach to simulate reductions in LDL cholesterol levels after combined intake of statins and phytosterols/-stanols in humans
To examine the effects on LDL cholesterol of the combined use of statins and phytosterols/-stanols, in vivo studies and clinical trials are necessary. However, for a better interpreta... | {"url":"http://www.lipidworld.com/content/10/1/187","timestamp":"2014-04-17T03:50:12Z","content_type":null,"content_length":"143795","record_id":"<urn:uuid:c97c14e9-663d-42fc-b6d6-ea2efea9fb61>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00072-ip-10-147-4-33.ec2.internal.warc.gz"} |
Riemann Sums Upper and Lower limits
February 7th 2008, 03:32 PM
Riemann Sums Upper and Lower limits
Im having a hard time calculating Ln and Un of the function $y=3(x+2)^2+1$ bounded by $x=0$ and $x=6$. I know that $Delta Xi$ should be $6/n$ and therefore $xi-1$ is $(i-1)(6/n)$, but no matter
what i do to work ... | {"url":"http://mathhelpforum.com/calculus/27750-riemann-sums-upper-lower-limits-print.html","timestamp":"2014-04-16T09:09:56Z","content_type":null,"content_length":"12126","record_id":"<urn:uuid:c1bb1dbd-115d-44b2-9247-41e03dba3f8c>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00544... |
A New Kind of Science: The NKS Forum - Sign Relations -- Commentary
Jon Awbrey
Registered: Feb 2004
Posts: 557
Sign Relations -- Commentary
SR. Commentary Note 2
I record here my analysis of one of Peirce's
definitions of a sign relation that I gave
a few years back.
Here are two versions of the definition,
given in th... | {"url":"http://forum.wolframscience.com/showthread.php?postid=2481","timestamp":"2014-04-18T10:33:58Z","content_type":null,"content_length":"81919","record_id":"<urn:uuid:c2748651-3e77-46a9-8e4a-a5f22ed1311a>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00613-ip-10-147-4-33.ec2.inte... |
Posts about akita on Quomodocumque
OK, not really. You know and I know there’s no such thing as a negative-dimensional vector space.
And yet…
The Torelli group T_g is a subject of hot interest to mapping class groups people — it’s the kernel of the natural surjection from the mapping class group Γ_g to Sp_{2g}(Z). Yo... | {"url":"http://quomodocumque.wordpress.com/tag/akita/","timestamp":"2014-04-18T23:16:22Z","content_type":null,"content_length":"47314","record_id":"<urn:uuid:f96c3361-c251-4eaf-b770-a9249aaec79a>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00508-ip-10-147-4-33.ec2.internal.warc.gz"... |
Prosper Math Tutor
Find a Prosper Math Tutor
I am an experienced tutor and instructor in undergraduate physics. I tutored at the University of Texas at Dallas, where I was also a Teaching Assistant. I taught courses at Richland College and
Collin County Community College.
8 Subjects: including algebra 1, algebra ... | {"url":"http://www.purplemath.com/prosper_tx_math_tutors.php","timestamp":"2014-04-19T20:06:24Z","content_type":null,"content_length":"23400","record_id":"<urn:uuid:4c6935e3-ed33-4211-beaa-9f47d4fa92e1>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00571-ip-10-147-4-33.ec2.internal.w... |
HowStuffWorks "How Force, Power, Torque and Energy Work"
Common Units of Power
Watts (W)
1000 W = 1 kW
Kilowatt (kW)
1 kW = 1.341 hp
Horsepower (hp)
1 hp = 0.746 kW
What is Power?
Power is a measure of how quickly work can be done. Using a lever, you may be able to generate 200 ft-lb of torque. But could you s... | {"url":"http://auto.howstuffworks.com/auto-parts/towing/towing-capacity/information/fpte7.htm","timestamp":"2014-04-20T03:11:43Z","content_type":null,"content_length":"123506","record_id":"<urn:uuid:c973f78c-e06c-4235-9330-c5c77b7333cb>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-0... |
Fall Factor Trees!
Seems I’m on a craft roll with this seasonal math stuff.
I found this great fall tree craft and I thought, “Trees? How about factor trees?”
So I got out the supplies and started playing.
Here’s the fun fall factor tree activity I came up with:
• Scissors
• Glue
• 4 Pieces of construction paper... | {"url":"http://mathfour.com/arithmetic/fall-factor-trees","timestamp":"2014-04-21T14:46:44Z","content_type":null,"content_length":"34556","record_id":"<urn:uuid:af11e870-e087-4f77-80df-fee50cf2e27d>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00497-ip-10-147-4-33.ec2.internal.warc.... |
52-04 Explicit machine computation and programs (not the theory of computation or programming)
Geometrical objects with integral side lengths have fascinated mathematicians through the ages. We call a set P={p(1),...,p(n)} in Z^2 a maximal integral point set over Z^2 if all pairwise
distances are integral and e... | {"url":"http://opus.ub.uni-bayreuth.de/opus4-ubbayreuth/solrsearch/index/search/searchtype/collection/id/11411/start/0/rows/10/subjectfq/exhaustive+search","timestamp":"2014-04-18T20:49:59Z","content_type":null,"content_length":"18019","record_id":"<urn:uuid:b5742bd5-0f40-45a7-8cfd-3a240a9a6b3a>","cc-path":"CC-MAIN-201... |
Learn about 3 Dimensional Nets
Learn about 3 Dimensional Nets Three dimensional nets: So in this problem, it asks what three dimensional figure does each net make when folded? So, here we have four different figures and we need to
figure out which three dimensional figure these form. Okay, before we move on let’s talk ... | {"url":"http://www.healthline.com/hlvideo-5min/learn-about-3-dimensional-nets-285025032","timestamp":"2014-04-19T07:45:43Z","content_type":null,"content_length":"35961","record_id":"<urn:uuid:d165b30d-1f31-4bc0-8a46-ce5becde4d87>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00123-ip... |
Homework Help
Posted by Physics on Monday, December 8, 2008 at 10:42pm.
I need some help getting a formula. I remember in class u get this really wierd looking equation like
I think this is what the equatin is when I'm asked to
"Derive a formula for the Range of a projectile based on Vi and the Launch angle, pheta. Sta... | {"url":"http://www.jiskha.com/display.cgi?id=1228794156","timestamp":"2014-04-19T01:59:38Z","content_type":null,"content_length":"9402","record_id":"<urn:uuid:6a3f6d67-3764-4c55-90d8-e3f977097892>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00143-ip-10-147-4-33.ec2.internal.warc.gz"... |
Question on Alternating Series
November 14th 2011, 09:32 AM #1
Jan 2011
Question on Alternating Series
I have a question on interpreting sigma notation. Is this accurate?
$e^{-x^2} = \sum_{n=0}^\infty \frac{(-x^2)^n}{n!} = \sum_{n=0}^\infty \frac{x^{2n}}{n!}$
It seem like it must be, but I'm not sure, s... | {"url":"http://mathhelpforum.com/calculus/191893-question-alternating-series.html","timestamp":"2014-04-23T08:17:21Z","content_type":null,"content_length":"34074","record_id":"<urn:uuid:b9874fd8-0424-462f-bf27-4e4b0072ec9e>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00001-ip-10-14... |
Operator Overloading
Operator Overloading
Groovy supports operator overloading which makes working with Numbers, Collections, Maps and various other data structures easier to use.
Various operators in Groovy are mapped onto regular Java method calls on objects.
This allows you the developer to provide your own Jav... | {"url":"http://groovy.codehaus.org/Operator+Overloading","timestamp":"2014-04-16T07:15:06Z","content_type":null,"content_length":"27757","record_id":"<urn:uuid:868b84b6-1b35-4484-8ad3-30ba0e120747>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00207-ip-10-147-4-33.ec2.internal.warc.g... |
Competing-risks nomogram
Many thanks for the prompt response.
However, I am afraid that it is not completely clear for me. I
apologize, I am not a statistician.
Sorry, may be what I will say make totally non sense, but what I
understood is the following:
Let's suppose that I need to predict cancer-specific survival usi... | {"url":"http://r.789695.n4.nabble.com/Competing-risks-nomogram-td3621907.html","timestamp":"2014-04-19T19:33:46Z","content_type":null,"content_length":"88314","record_id":"<urn:uuid:efd19918-3f01-44ec-b550-8e0e893f5b50>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00221-ip-10-147-4-... |