content stringlengths 86 994k | meta stringlengths 288 619 |
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Geometry (10th)
144 terms · Geometry vocabulary and posulates
Absolute Value
The distance from 0 to a number, n, on a number line
Acute Angle
An angle whose degree measure is greater than 0 and less than 90.
Acute Triangle
A triangle that has three acute angles
Additive Inverse
a +0 =a and 0 + a= a
a set of... | {"url":"http://quizlet.com/1686872/geometry-10th-flash-cards/","timestamp":"2014-04-16T13:48:06Z","content_type":null,"content_length":"207206","record_id":"<urn:uuid:6fc8c1d5-78df-4d51-a3ad-210925a35816>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00518-ip-10-147-4-33.ec2.internal... |
Power Programming: Bitwise Tips and Tricks - Open Source For You
If you are a seasoned programmer, these tips and tricks will seem very familiar, and are probably already part of your repertoire. If you are a novice programmer or a student, they should help you
experience an “Aha!” moment. Independent of what you curre... | {"url":"http://www.opensourceforu.com/2012/06/power-programming-bitwise-tips-tricks/","timestamp":"2014-04-21T09:54:38Z","content_type":null,"content_length":"83294","record_id":"<urn:uuid:8983dfea-e568-465e-ba0c-9b24c1fa3acc>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00446-ip-10... |
6th Grade Georgia Math Unit 1 Vocabulary
If your printer has a special "duplex" option, you can use it to automatically print double-sided. However for most printers, you need to:
1. Print the "odd-numbered" pages first
2. Feed the printed pages back into the printer
3. Print the "even-numbered" pages
If your printe... | {"url":"http://quizlet.com/13644215/print","timestamp":"2014-04-21T09:48:08Z","content_type":null,"content_length":"221386","record_id":"<urn:uuid:8bfa691e-e301-4c84-9f63-293d8a288f07>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00551-ip-10-147-4-33.ec2.internal.warc.gz"} |
Sheaves and bundles in differential geometry
up vote 18 down vote favorite
Because the theory of sheaves is a functorial theory, it has been adopted in algebraic geometry (both using the functor of points approach and the locally ringed space approach) as the "main theory"
used to describe geometric data. All sheaf dat... | {"url":"http://mathoverflow.net/questions/17545/sheaves-and-bundles-in-differential-geometry?answertab=oldest","timestamp":"2014-04-16T22:16:16Z","content_type":null,"content_length":"76437","record_id":"<urn:uuid:9aabc929-14ca-48f9-87bf-4b377dd9ee7e>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20... |
Integrated Mathematics Courses and the NCAA Core Course System
by Thurston Banks
January 2001
Depending on the course content, such other courses as "integrated mathematics" may meet the requirement. In determining whether a mathematics course meets the core course requirements, integrated
mathematics courses have been... | {"url":"http://www.nctm.org/resources/content.aspx?id=1720","timestamp":"2014-04-19T15:35:32Z","content_type":null,"content_length":"47278","record_id":"<urn:uuid:c806a166-d80f-46a9-a6cc-e8028da25a93>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00259-ip-10-147-4-33.ec2.internal.warc... |
How to plot CV curve for a MOSCAP in Cadence?
1. 23rd October 2008, 20:38 #1
Newbie level 2
Join Date
Oct 2008
0 / 0
How to plot CV curve for a MOSCAP in Cadence?
Hi, How to plot CV curve for an MOSCAP in cadence?
In DC analysis I saw some "op" and "opt" option in Calculator... | {"url":"http://www.edaboard.com/thread136775.html","timestamp":"2014-04-20T16:50:35Z","content_type":null,"content_length":"73272","record_id":"<urn:uuid:4264bc28-f00e-4849-9091-15fbe1f59d5f>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00070-ip-10-147-4-33.ec2.internal.warc.gz"} |
Imperial College/Courses/Fall2009/Synthetic Biology (MRes class)/'R' Tutorial/Practical
From OpenWetWare
Part 1: Random Walks
Below is a basic 'R' script to simulate a random walk along the X axis. Random walks are important to model as they relate for example to the phenomenon of diffusion.
• Copy and save the scrip... | {"url":"http://www.openwetware.org/wiki/Imperial_College/Courses/Fall2009/Synthetic_Biology_(MRes_class)/'R'_Tutorial/Practical","timestamp":"2014-04-20T05:45:06Z","content_type":null,"content_length":"33772","record_id":"<urn:uuid:15b07c3f-a7c0-404b-afd0-1006c228c92a>","cc-path":"CC-MAIN-2014-15/segments/1397609538022... |
Displacement-Wave Simulation
Next | Prev | Up | Top | Index | JOS Index | JOS Pubs | JOS Home | Search
As discussed in [121], displacement waves are often preferred over force or velocity waves for guitar-string simulations, because such strings often hit obstacles such as frets or the neck. To obtain
displacement from... | {"url":"https://ccrma.stanford.edu/~jos/pasp/Displacement_Wave_Simulation.html","timestamp":"2014-04-18T10:27:54Z","content_type":null,"content_length":"14640","record_id":"<urn:uuid:bd3f6eb8-e190-4ac2-bd37-b451e81c49c8>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00212-ip-10-147-4... |
MOS Capacitor
Hello everyone,
My question is about MOS-capacitor,
We know that, If we place +ve gate voltage on p-MOS capacitor holes are repelled from semiconductor-oxide interface leaving behind negative charge due to ionized acceptor ions,This results in a
depletion region.
Now the question is, If we injected the re... | {"url":"http://www.physicsforums.com/showthread.php?s=29fca60efd9a54db68b7a2fc424655d4&p=4437238","timestamp":"2014-04-16T13:53:50Z","content_type":null,"content_length":"23438","record_id":"<urn:uuid:d422c433-d237-4b9d-85fc-fc658811ea53>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203... |
Peterstown, NJ SAT Math Tutor
Find a Peterstown, NJ SAT Math Tutor
...For students whose goal is to learn particular subjects, I make sure that the student understands the basics prior to delving into the details. In a nutshell, I provide tutoring based on the
student's need. Thank you for your time reading this pr... | {"url":"http://www.purplemath.com/Peterstown_NJ_SAT_math_tutors.php","timestamp":"2014-04-19T20:24:50Z","content_type":null,"content_length":"24163","record_id":"<urn:uuid:32258810-ace9-4c5f-b2a2-1e016d68be30>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00656-ip-10-147-4-33.ec2.int... |
Osmania university, b.e. (mechanical) 1 sem. main examination, nov/dec-2009, mechanics of materiaand dynamics model question papers
Download Model question papers & previous years question papers Awards ... | {"url":"http://www.indiastudychannel.com/question-papers/127010-Osmania-university-b.e.-mechanical-1-sem.-main-examination-nov-dec-2009-mechanics.aspx","timestamp":"2014-04-16T04:13:52Z","content_type":null,"content_length":"27541","record_id":"<urn:uuid:7f9c7ce0-93c2-436e-ac83-b6f6b2537488>","cc-path":"CC-MAIN-2014-15... |
Hello, My Teacher Assigned A Homework Problem About ... | Chegg.com
Hello, my teacher assigned a homework problem about a series-parralel circut. I was wonder if possible if you could help me find the Resistance Total, Current Total, Current Drop(of each resistor),
and Voltage Drop (of each resisitor). I have no clue o... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/hello-teacher-assigned-homework-problem-series-parralel-circut-wonder-possible-could-help--q3158276","timestamp":"2014-04-17T14:58:11Z","content_type":null,"content_length":"21122","record_id":"<urn:uuid:ebcdacb7-b431-4f68-a539-5550a9db27e8>","cc-path":"C... |
Weibull Analysis of Solder Joint Failure Data II
Last time we introduced Weibull analysis. Let’s derive the relationships needed to calculate the slope, beta, and characteristic life, eta.
F(t) is the cumulative fraction of fails, from 0 to 1. By choosing Ln(t) as x and LnLn 1/(1-F(t) as y, we would expect a straight l... | {"url":"http://circuitsassembly.com/blog/?p=3350","timestamp":"2014-04-18T05:37:55Z","content_type":null,"content_length":"29774","record_id":"<urn:uuid:75f37d62-9a00-416c-84a2-48a409d8477c>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00477-ip-10-147-4-33.ec2.internal.warc.gz"} |
Non-Euclidean geometry
You probably think you are sitting in
Euclidean space
right now. But how can you be certain of this? Isn't it possible that you are living in a
that looks exactly like Euclidean space inside a
centred on the earth with some enormous radius (let's say a few light years) but outside that region is ... | {"url":"http://everything2.com/title/non-Euclidean+geometry","timestamp":"2014-04-20T11:49:07Z","content_type":null,"content_length":"42572","record_id":"<urn:uuid:9d650294-b625-4c5f-a7f7-8898e200534e>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00396-ip-10-147-4-33.ec2.internal.wa... |
Space Derivatives of the Flow of a vector field
up vote 3 down vote favorite
Suppose I have a smooth vector field that has the form $$ X(y) = \sum_j \lambda_j y^j \partial_j + \text{higher order terms}$$ for $\lambda_j>0$. Let $\Phi_t$ be the flow of $X$. Then it follows that
$\Phi_t(y) \longrightarrow 0$ for $y$ near ... | {"url":"http://mathoverflow.net/questions/97856/space-derivatives-of-the-flow-of-a-vector-field?sort=votes","timestamp":"2014-04-18T19:02:21Z","content_type":null,"content_length":"55227","record_id":"<urn:uuid:28a9f240-0e09-49b8-822a-710722cf87a0>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140... |
Partial differentiation
How do I do the partial differentiation of following: F(x,y)=(1-e^-x)(1-e^-y) they has answer of e^-(x+y)
The partial derivative with respect to what variable? (del F)/(del x) = e^{-x} * (1 - e^{-y}) <--- This is the partial derivative of F(x,y) wrt x. (del F)/(del y) = (1 - e^{-x}) * e^{-y} <--... | {"url":"http://mathhelpforum.com/calculus/5743-partial-differentiation.html","timestamp":"2014-04-23T18:49:28Z","content_type":null,"content_length":"45664","record_id":"<urn:uuid:41c2bbd3-5f47-4124-a3ac-524fce87cdc3>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00212-ip-10-147-4-33.... |
Mplus Discussion >> CFA v EFA
Anonymous posted on Wednesday, March 17, 2004 - 7:12 pm
I have recently received responses from reviewers to a paper we have submitted. We have developed a new multi-dimensional instrument, consisting of 4 scales, one of which is pre-existing, one
completely new and the other 2 adapted (wi... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=prev&topic=9&page=374","timestamp":"2014-04-18T05:32:15Z","content_type":null,"content_length":"55968","record_id":"<urn:uuid:03394452-a399-46cf-8dfb-9fa3b9c7691f>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00586-ip-10-... |
Anirban’s Angle: Top Inequalities for a PhD student
Contributing Editor Anirban DasGupta writes:
It is the mark of an instructed mind, said Aristotle, not to seek exactness when only an approximation of the truth is possible. Delicate and classy, still, the nature of mathematics is such that
quantities of intrinsic imp... | {"url":"http://bulletin.imstat.org/2013/05/anirban%E2%80%99s-angle-top-inequalities-for-a-phd-student/","timestamp":"2014-04-16T18:56:48Z","content_type":null,"content_length":"26571","record_id":"<urn:uuid:0027de56-70c6-4db7-bd52-a849e77d9358>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-201404230... |
Does Infinity Exist?
The position that this work (SMN / IST) takes is that quantities can be arbitrarily large but they must always have a definite finite value. This was the original mathematical position too but over
time the concept of infinity has been usefully applied in mathematics so the question of its actual e... | {"url":"http://www.anandavala.info/TASTMOTNOR/Infinity.html","timestamp":"2014-04-19T11:57:00Z","content_type":null,"content_length":"18640","record_id":"<urn:uuid:acee2dc9-6b94-4700-b963-7c0c34359d7d>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00113-ip-10-147-4-33.ec2.internal.wa... |
Matrix's and consumption
March 18th 2008, 04:59 PM #1
Matrix's and consumption
Ok so I have this study question that really has me stumped, I cant, find anything in the textbook to help me and I am really stuck.
The question says there is an economy that has 3 manu, agricult, indust, labour.
$1 ag = 0.5 Ag,... | {"url":"http://mathhelpforum.com/advanced-algebra/31370-matrix-s-consumption.html","timestamp":"2014-04-20T02:42:07Z","content_type":null,"content_length":"29707","record_id":"<urn:uuid:48e821b3-f441-4471-af77-e78d2026a1d6>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00600-ip-10-14... |
Math Forum: Teacher2Teacher - Q&A #7205
View entire discussion
From: Kimberley (for Teacher2Teacher Service)
Date: Nov 01, 2001 at 22:04:15
Subject: Re: Who invented math?
Your message makes it sound as though you have a list of a group of people,
but I didn't see one included with your message. Nevertheless, the answe... | {"url":"http://mathforum.org/t2t/message.taco?thread=7205&message=2","timestamp":"2014-04-16T11:25:49Z","content_type":null,"content_length":"5976","record_id":"<urn:uuid:7932dc86-2663-43a7-934e-376b729ffb02>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00644-ip-10-147-4-33.ec2.inter... |
Kids.Net.Au - Encyclopedia > Asymmetric key cryptography
Asymmetric-key cryptography
, also known as
public-key cryptography
, is a form of
in which asymmetric key algorithms are used for encryption, dignature, etc. In these algorithms, one key is used to
a message and another is used to decrypt it, or one key is used ... | {"url":"http://encyclopedia.kids.net.au/page/as/Asymmetric_key_cryptography","timestamp":"2014-04-19T12:10:18Z","content_type":null,"content_length":"16456","record_id":"<urn:uuid:904347c5-6bd1-4ac6-bb7b-7eef70b00f19>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00306-ip-10-147-4-33... |
the first resource for mathematics
Wave propagation in cracked elastic slabs and half-space domains-TBEM and MFS approaches.
(English) Zbl 1195.74090
Summary: In this paper, the traction boundary element method (TBEM) and the method of fundamental solutions (MFS), formulated in the frequency domain, are used to evaluat... | {"url":"http://zbmath.org/?q=an:1195.74090","timestamp":"2014-04-17T09:48:28Z","content_type":null,"content_length":"22993","record_id":"<urn:uuid:e29a60ba-4d1a-4230-a075-902f7bdd5347>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00234-ip-10-147-4-33.ec2.internal.warc.gz"} |
Data Analysis/Statistics
August 3rd 2009, 09:19 PM
Data Analysis/Statistics
The following shows how the value of a car depreciates each year. Find the trade-in value of a car for each 5 yr. The percents given are based on the selling price of the new car...
a. What is the approximate trade-in value of a $12,000... | {"url":"http://mathhelpforum.com/advanced-statistics/96901-data-analysis-statistics-print.html","timestamp":"2014-04-21T10:38:24Z","content_type":null,"content_length":"7452","record_id":"<urn:uuid:616079ce-a47e-412d-a21b-ad34fd79feb2>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00... |
money in an account earns interest at a continuous rate of 8 per year
Number of results: 11,222
College level math
Suppose you deposit $100 in an account that earns 0.5% each month. You make no withdrawals from the account and deposit no more money into the account. How much money will you have in the account
after 4 y... | {"url":"http://www.jiskha.com/search/index.cgi?query=money+in+an+account+earns+interest+at+a+continuous+rate+of+8+per+year","timestamp":"2014-04-20T15:56:39Z","content_type":null,"content_length":"41306","record_id":"<urn:uuid:dc89a8a7-6409-4da5-879e-6990d4370f50>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/w... |
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A polygon has an area of 100 square inches and one of its side... | {"url":"http://openstudy.com/updates/50fdb0f1e4b00c5a3be59334","timestamp":"2014-04-20T03:36:41Z","content_type":null,"content_length":"164042","record_id":"<urn:uuid:5c60d536-f5b8-498a-8f49-52dae3351d00>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00355-ip-10-147-4-33.ec2.internal.... |
Portability GHC, Hugs (MPTC and FD)
Stability stable
Maintainer robdockins AT fastmail DOT fm
Safe Haskell None
This module defines a sequence adaptor Sized s. If s is a sequence type constructor, then Sized s is a sequence type constructor that is identical to s, except that it also keeps track of the current... | {"url":"http://hackage.haskell.org/package/EdisonCore-1.2.2/docs/Data-Edison-Seq-SizedSeq.html","timestamp":"2014-04-21T07:18:57Z","content_type":null,"content_length":"67824","record_id":"<urn:uuid:6953c43b-b842-4d50-aad3-c7fb9e3af709>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00... |
Mathematical Movie Database
MMDB−The Mathematical Movie Database via http://t.co/Csnhnk8GJn #mathchat
— Vijay Krishnan (@bucharesttutor) December 22, 2013
I am always interested in finding mathematics in pop culture. The Mathematical Movie Database contains an extensive list of more than 800 movies and televisi... | {"url":"http://blogs.ams.org/mathgradblog/2013/12/23/mathematical-movie-database/?amp&","timestamp":"2014-04-20T18:24:30Z","content_type":null,"content_length":"45924","record_id":"<urn:uuid:441b039c-2185-4597-97cc-c6d06e374947>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00325-... |
Mathematical hands
With MOOCs fast becoming teaching trend-du-jour in western universities, it is easy to imagine that all disciplines and all ways of thinking are equally amenable to information technology. This is
simply not true, and mathematical thinking in particular requires hand-written drawing and symbolic m... | {"url":"http://www.vukutu.com/blog/2013/01/mathematical-hands/","timestamp":"2014-04-21T03:02:19Z","content_type":null,"content_length":"19794","record_id":"<urn:uuid:18339d2f-de30-40a9-8e62-c3ed2d1b3d64>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00382-ip-10-147-4-33.ec2.internal... |
CS-551: Homework 1 -- Efficient CRCW PRAM algorithm
Efficient CRCW PRAM algorithm for finding maximum of N numbers
• Suggest an O(log(log n)) CRCW PRAM algorithm to compute the maximum of N numbers using no more than O(N) processors.
• What is the best EREW PRAM algorithm you can come up with to compute the maximum... | {"url":"http://www.cs.bu.edu/~best/crs/cs551/homeworks/hw1/pram.html","timestamp":"2014-04-19T22:32:58Z","content_type":null,"content_length":"1472","record_id":"<urn:uuid:6653c162-7784-46b7-878a-da49372045da>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00462-ip-10-147-4-33.ec2.int... |
Simple math problem
September 16th 2012, 01:29 PM #1
Sep 2012
Simple math problem
Let's imagine I have different tonnages of products I am shipping. 15000 lbs to 40000 lbs in 5000 lbs increments. On average to ship it cost $2.81 for a 100 lbs. How do I calculate how much each
bracket is costing me? Is there... | {"url":"http://mathhelpforum.com/statistics/203565-simple-math-problem.html","timestamp":"2014-04-21T08:07:20Z","content_type":null,"content_length":"35812","record_id":"<urn:uuid:8a48a2df-93ae-4b16-b210-d1f17dc23ff7>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00123-ip-10-147-4-33... |
st: R: RE: R: Merging obervations of two variables
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st: R: RE: R: Merging obervations of two variables
From "Carlo Lazzaro" <carlo.lazzaro@tiscalinet.it>
To <statalist@hsphsun2.harvard.edu>
Subject st: R: RE: R: Merging obervations of two... | {"url":"http://www.stata.com/statalist/archive/2008-10/msg00822.html","timestamp":"2014-04-17T09:53:37Z","content_type":null,"content_length":"8948","record_id":"<urn:uuid:00c81264-adaf-4ff3-a2a6-7c2c6e2a7a80>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00217-ip-10-147-4-33.ec2.int... |
Teaching with the Internet K-12
MATH: THINKING MATHEMATICALLY
ON THE INTERNET
Since 1989, when the National Council of Teachers of Mathemat... | {"url":"http://www.sp.uconn.edu/~djleu/fourth/eight.html","timestamp":"2014-04-20T21:15:05Z","content_type":null,"content_length":"35660","record_id":"<urn:uuid:d60bc45e-3f7b-4219-a7a8-e22f419a2470>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00335-ip-10-147-4-33.ec2.internal.warc.... |
Got Homework?
Connect with other students for help. It's a free community.
• across
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• laura*
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Here's the question you clicked on:
Please help! A bag has 4 green marbles, 3 red, and 2 yellow. W... | {"url":"http://openstudy.com/updates/50d24aa6e4b069abbb715fe9","timestamp":"2014-04-17T04:11:03Z","content_type":null,"content_length":"54772","record_id":"<urn:uuid:d12564d5-051a-4ade-b1a3-3ed6347cf421>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00534-ip-10-147-4-33.ec2.internal.... |
Research Presentations
Department of Mathematics
Student Research Presentations
Nathan Bradford, Morehouse College
Exploring Fuzzy Sets
The Twentieth Annual F.E. Mapp Science and Mathematics Symposium,
April 8, 2008
Sean Ewing, Morehouse College
Sign Pattern Matrices and Determinants
The Twentieth Annual F.E. Mapp Scie... | {"url":"https://www.morehouse.edu/academics/math/student_presentations.html","timestamp":"2014-04-20T08:15:13Z","content_type":null,"content_length":"9861","record_id":"<urn:uuid:1c04ce42-180d-464d-9c5d-89f013e884fc>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00621-ip-10-147-4-33.e... |
New Carrollton, MD Precalculus Tutor
Find a New Carrollton, MD Precalculus Tutor
...This is where most students start to struggle, and it continues into the later years. Algebra 2 is my favorite subject. This course allows you to truly explore your understanding of functions.
24 Subjects: including precalculus, r... | {"url":"http://www.purplemath.com/New_Carrollton_MD_Precalculus_tutors.php","timestamp":"2014-04-16T07:18:27Z","content_type":null,"content_length":"24388","record_id":"<urn:uuid:4259e304-c319-4090-8767-e59850ced133>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00107-ip-10-147-4-33.... |
Measure Your Portfolio's Performance
Many investors mistakenly base the success of their portfolios on returns alone. Few consider the risk that they took to achieve those returns. Since the 1960s, investors have known how to quantify
and measure risk with the variability of returns, but no single measure actually look... | {"url":"https://sg.finance.yahoo.com/news/measure-portfolios-performance-222226627.html","timestamp":"2014-04-20T00:55:40Z","content_type":null,"content_length":"154951","record_id":"<urn:uuid:e10150f0-24ee-4531-a100-2cb192ba493b>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00296-ip... |
Predator/Prey: Questions
Predator/Prey with Functional Response
The Homework has the assignment to hand in. These Questions are basically drill to build an intuitive grasp of functional response and isoclines, so that you expect the answer ... | {"url":"http://gingerbooth.com/coursewareCBC/neweco/twospecies/readers.ppr/questions.html","timestamp":"2014-04-17T01:16:36Z","content_type":null,"content_length":"3908","record_id":"<urn:uuid:8119d6fe-99ee-41f4-a101-cc32c4739b14>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00546-ip... |
{-# LANGUAGE BangPatterns #-}
{- |
This module provides the 'Str' data type, which is used by the
underlying 'uniplate' and 'biplate' methods. It should not
be used directly under normal circumstances.
module Data.Generics.Str where
import Data.Generics.Uniplate.Internal.Utils
import Control.Applicative
imp... | {"url":"http://hackage.haskell.org/package/uniplate-1.6.9/docs/src/Data-Generics-Str.html","timestamp":"2014-04-18T09:55:13Z","content_type":null,"content_length":"23694","record_id":"<urn:uuid:b4f9c8b5-8635-4801-8cdb-e3ae0d0d810f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00242-... |
Naperville Science Tutor
Find a Naperville Science Tutor
...I was also a graduate research assistant for four years and a graduate teaching assistant for an undergraduate course on nuclear and particle physics during grad school. I have a PhD. in
experimental nuclear physics. I have completed undergraduate coursewo... | {"url":"http://www.purplemath.com/naperville_science_tutors.php","timestamp":"2014-04-21T05:20:34Z","content_type":null,"content_length":"23929","record_id":"<urn:uuid:58765991-f36a-4e5b-9985-455fa140ae79>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00401-ip-10-147-4-33.ec2.internal... |
Lone Tree, CO Prealgebra Tutor
Find a Lone Tree, CO Prealgebra Tutor
...I'm patient, friendly, and easy-going while being goal-oriented, practical, and encouraging. My mission is to provide my clients with the best tools possible to solve their own problems and
succeed on their own. I graduated in May of 2013 with ... | {"url":"http://www.purplemath.com/Lone_Tree_CO_prealgebra_tutors.php","timestamp":"2014-04-18T19:05:22Z","content_type":null,"content_length":"24378","record_id":"<urn:uuid:9c9fc896-e6db-444a-8057-b9f8326fdf2f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00034-ip-10-147-4-33.ec2.int... |
Sam H. Lawson Middle, Cupertino, CA
San Jose, CA 95131
Patient and Caring Tutoring in Study Skills, SAT/ACT Prep ,and Math
...I am having more fun now than I have in 20 years. I have worked with many students aging K through adult. Subjects handled have been SAT and ACT test prep, math from pre
through trigonometry, s... | {"url":"http://www.wyzant.com/Sam_H_Lawson_Middle_Cupertino_CA_algebra_tutors.aspx","timestamp":"2014-04-19T17:45:22Z","content_type":null,"content_length":"61292","record_id":"<urn:uuid:96bc151c-8250-40a7-937f-ce2c44455765>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00368-ip-10-1... |
The Mid-Winters Eve Blog Hop is hosted by I Am A Reader, Not A Writer and Oasis For Ya. This hop runs from 12-21-12 thru midnight 12-27-12. The winner will be chosen and announced on 12-28-12.
For this hop I have up for grabs a book of your choice, up to $10, from The Book Depository. Just make sure The Book Depo ships... | {"url":"http://michellesramblins.blogspot.com/2012/12/mid-winters-eve-blog-hop-int.html","timestamp":"2014-04-21T01:59:59Z","content_type":null,"content_length":"477443","record_id":"<urn:uuid:fa008422-0022-45ee-b7c2-c5dce61fe0a9>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00261-ip... |
Ensemble Averaged Probability Density Function (APDF) for Compressible Turbulent Reacting Flows.
Accession N20120013787
Title Ensemble Averaged Probability Density Function (APDF) for Compressible Turbulent Reacting Flows.
Publication Aug 2012
Media Count 26p
Personal N. S. Liu T. H. Shih
Abstract In this... | {"url":"http://www.ntis.gov/search/product.aspx?ABBR=N20120013787","timestamp":"2014-04-19T17:36:15Z","content_type":null,"content_length":"28687","record_id":"<urn:uuid:9c2572ee-b45f-487b-8228-a2047ce53cb6>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00405-ip-10-147-4-33.ec2.inter... |
describe how to change the equation f(x0=x^2+4x-2, in order to reflect the function oer the y-axis. Also how to... - Homework Help - eNotes.com
describe how to change the equation f(x0=x^2+4x-2, in order to reflect the function oer the y-axis. Also how to reflect it over x axis.
To reflect over the x axis, you would ... | {"url":"http://www.enotes.com/homework-help/describe-how-change-equation-f-x0-x-2-4x-2-order-461092","timestamp":"2014-04-19T02:41:56Z","content_type":null,"content_length":"25613","record_id":"<urn:uuid:5bcb7f78-9d52-4b6c-a56a-6e63e786696a>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-201404160052... |
st: How to implement FGLS on estimated regression coefficients?
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][T... | {"url":"http://www.stata.com/statalist/archive/2012-02/msg00815.html","timestamp":"2014-04-19T12:09:33Z","content_type":null,"content_length":"9128","record_id":"<urn:uuid:e86a5ec9-67ae-4619-b665-6406e8eaea00>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00607-ip-10-147-4-33.ec2.int... |
Zeros of a combination of exponentials
up vote 6 down vote favorite
Is there any known result about the necessary and sufficient conditions for the existence of zeros for a function $f(x)=\sum_{n=1}^{N} a_n e^{b_n x}$, where $a_n,b_n \in \mathbb{R}\, \forall n=1,2,\
cdots,N$, $a_1,a_N >0$, $b_1 < b_2 < \cdots < b_N $ a... | {"url":"http://mathoverflow.net/questions/44443/zeros-of-a-combination-of-exponentials","timestamp":"2014-04-21T02:45:19Z","content_type":null,"content_length":"56341","record_id":"<urn:uuid:830fdea1-f7fa-4fa2-a546-5e2aa051703b>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00545-ip-... |
Selected Publications
Below is a list of selected publications of our group. Most are available electronically, in PostScript or PDF format. For copies of other publications, please contact the author(s) directly.
"Self-Timed Carry-Lookahead Adders" [pdf]
F.-C. Cheng, S.H. Unger and M. Theobald
IEEE Transactions on... | {"url":"http://www.cs.columbia.edu/async/publications.html","timestamp":"2014-04-17T12:39:36Z","content_type":null,"content_length":"25028","record_id":"<urn:uuid:71a8902a-8762-48d6-b23a-6302e724a554>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00248-ip-10-147-4-33.ec2.internal.warc... |
Blawenburg SAT Math Tutor
...One of my most recent students in SAT prep earned 800CR/780M, and another earned a combined score of 2290! I'd love to teach you in any of my listed academic subjects. I favor a dual approach,
focused on both understanding concepts and going through practice problems.
26 Subjects: inc... | {"url":"http://www.purplemath.com/Blawenburg_SAT_Math_tutors.php","timestamp":"2014-04-19T07:08:41Z","content_type":null,"content_length":"24008","record_id":"<urn:uuid:de2c2210-d650-472f-abc2-2908f498070e>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00175-ip-10-147-4-33.ec2.intern... |
College Mathematics Journal Contents—September 2013
The September issue of The College Mathematics Journal is devoted to articles about puzzles and games. The games discussed include Set, Mancala, and Chomp. Puzzles attacked include chess on a
triangular, honeycomb board; Instant Insanity II, and Boggle Logic Puzzles.
... | {"url":"http://www.maa.org/publications/periodicals/college-mathematics-journal/college-mathematics-journal-contents-september-2013?device=mobile","timestamp":"2014-04-17T07:56:27Z","content_type":null,"content_length":"27638","record_id":"<urn:uuid:49c4315b-795b-4e91-a0cf-7c14b3fb68f8>","cc-path":"CC-MAIN-2014-15/segm... |
Discrete Mathematics/Naive set theory
From Wikibooks, open books for an open world
When we talk of set theory, we generally talk about collections of certain mathematical objects. In this sense, a set can be likened to a bag, holding a finite (or conceivably infinite) amount of
things. Sets can be sets of sets as well ... | {"url":"http://en.wikibooks.org/wiki/Discrete_Mathematics/Naive_set_theory","timestamp":"2014-04-20T21:41:05Z","content_type":null,"content_length":"46145","record_id":"<urn:uuid:63d32bb8-f446-4df6-9518-00c8d549c5bc>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00231-ip-10-147-4-33.... |
Bounds on a partition theorem with ambivalent colors
up vote 5 down vote favorite
I've been running into the following type of partition problem.
Given positive integers h, r, k, and a real number ε ∈ (0,1), find n such that if every (unordered) r-tuple from an n element set X is assigned a set of at least εk 'vali... | {"url":"http://mathoverflow.net/questions/19255/bounds-on-a-partition-theorem-with-ambivalent-colors","timestamp":"2014-04-17T12:53:14Z","content_type":null,"content_length":"60133","record_id":"<urn:uuid:3d743e7b-a91c-41a1-8e30-fe5ad6e0f0b3>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-2014041600... |
• Erdős, P., I. Joó, L. A. Székely (1987) Remarks on infinite series, Studia Sci. Math. Hung., 22: 395-400
• Hyunju Kim, Z. Toroczkai, I. Miklós, P. L. Erdős, L. A. Székely (2009) Degree-based graph construction, J. Phys. A., to appear.
(And please also note that my Erdős number of the second kind is one... :) )
On t... | {"url":"http://ramet.elte.hu/~miklosi/erdosnumber.html","timestamp":"2014-04-19T04:20:04Z","content_type":null,"content_length":"958","record_id":"<urn:uuid:b5baa2c7-6606-4d16-8409-1fd375ece4a8>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00132-ip-10-147-4-33.ec2.internal.warc.gz"} |
e Intakes
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searcha... | {"url":"http://books.nap.edu/openbook.php?record_id=9956&page=203","timestamp":"2014-04-16T10:48:17Z","content_type":null,"content_length":"60161","record_id":"<urn:uuid:fce62218-e62c-4e5e-8164-5dc0fabc13bb>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00309-ip-10-147-4-33.ec2.inter... |
The Apples in Stereo
Non-Pythagorean Music Scale
The Non-Pythagorean Music Scale
By Robert Schneider
A Non-Pythagorean Musical Scale (Including A Twelve Tone Octave Which May Be Associated With Traditional Musical Notation And With The Keys Of A Re-Tuned Piano)
A new musical scale is created by letting successive pitch... | {"url":"http://www.applesinstereo.com/non-pythagorean-music-scale/","timestamp":"2014-04-17T18:27:43Z","content_type":null,"content_length":"25013","record_id":"<urn:uuid:425eae6e-ae9e-44aa-ac35-8fa32f9f98d1>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00444-ip-10-147-4-33.ec2.inte... |
Proof for Poincaré?
May 2002
Martin Dunwoody, a Professor at the University of Southampton, may have cracked one of the most difficult unsolved problems of mathematics.
The problem is known as the Poincaré Conjecture, after the French scientist Henri Poincaré, who formulated the problem in 1904. Poincaré was working in... | {"url":"http://plus.maths.org/content/proof-poincareacute","timestamp":"2014-04-20T13:49:10Z","content_type":null,"content_length":"26511","record_id":"<urn:uuid:7d4e4ec8-2a86-4f58-8c33-8a58f1d59521>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00303-ip-10-147-4-33.ec2.internal.warc... |
Dimension of fractal
April 5th 2010, 02:11 AM #1
Dec 2009
Dimension of fractal
for a cantor middle-half set K, I think it is one-dimensional because it is on a real line. But the book say that it is 1/2-dimensional.
Consider KxK, I think it is 2-dimensional because it is a square(containing many small squar... | {"url":"http://mathhelpforum.com/advanced-math-topics/137359-dimension-fractal.html","timestamp":"2014-04-18T21:33:40Z","content_type":null,"content_length":"37496","record_id":"<urn:uuid:cc038ae0-c03d-4284-a89c-f5bc709119d7>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00350-ip-10-1... |
Factorising Quadratic Equations
June 1st 2009, 04:23 AM #1
Jun 2009
Factorising Quadratic Equations
Hello, trying to factorise:
So far i've got:
AC = -6, so x^2+x-6x-6 = x(x+1)-6(x+1)
Now getting to that point all makes sense to me, however in my textbook it says 'x+1 is a factor of both terms, so t... | {"url":"http://mathhelpforum.com/algebra/91389-factorising-quadratic-equations.html","timestamp":"2014-04-20T03:12:23Z","content_type":null,"content_length":"46492","record_id":"<urn:uuid:7e9ff187-d463-4499-80a3-67ad28f064a6>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00120-ip-10-... |
Linear Interpolation FP1 Formula
Re: Linear Interpolation FP1 Formula
She says that after the tutoring she wants to watch Good Will Hunting with me in her room, and that it's her favourite movie...
...to be honest I'm surprised she still wants to meet. She basically revealed to me every intricate detail of her past phy... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=249911","timestamp":"2014-04-25T03:12:38Z","content_type":null,"content_length":"34656","record_id":"<urn:uuid:0d9e2895-c168-40f2-9ef5-ea7d44874586>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00391-ip-10-147-4-33.ec2.internal... |
Sorting Algorithm Help
10-30-2007 #1
Registered User
Join Date
Apr 2007
Sorting Algorithm Help
I'm writing my own sorting algorithm and needed some help. I want to write it in C++ but I'm not to sure how. Here is and example how I want it to work.
Step 1: 56712983 -> comparisons are made between first eleme... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/95185-sorting-algorithm-help.html","timestamp":"2014-04-19T13:33:44Z","content_type":null,"content_length":"76802","record_id":"<urn:uuid:ffaf7255-d243-4ce9-8d7a-93cbdd90b8db>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-0... |
Is String Theory A Waste Of Time?
. I saw no "emergence of a 4D World". Instead they begin with 4D simplices and end up with a 4D world. This is no more surprising to me than starting with little cubes and ending up with big cubes.
Please correct me here.
One way to understand it is to read the paper carefully and foll... | {"url":"http://www.physicsforums.com/showthread.php?t=81799&page=7","timestamp":"2014-04-17T12:48:04Z","content_type":null,"content_length":"108873","record_id":"<urn:uuid:308a3c60-4c43-4adf-ad63-fa9c16b7eaf9>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00333-ip-10-147-4-33.ec2.inte... |
Physics Forums - View Single Post - Feynman Diagram
Feynman's diagrams are the lingua fraca (sp?) of much of theoretical physics. As such, hundreds of books describe and explain the diagrams.Zee's new book on QFT, F. Gross' Relativistic QM and FT,
Bjorken and Drell's texts, Collins, Martin and Squires, Particle Physic... | {"url":"http://www.physicsforums.com/showpost.php?p=419977&postcount=5","timestamp":"2014-04-17T04:06:42Z","content_type":null,"content_length":"7817","record_id":"<urn:uuid:b25b3e86-c411-4eca-b910-507b5cda2390>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00200-ip-10-147-4-33.ec2.i... |
Union Grove, WI Precalculus Tutor
Find an Union Grove, WI Precalculus Tutor
...I have kept up with the German language as best I could through my many travels to Germany and taking an intensive language class one summer in Germany. I have a passion for the German
language and keep up with the language through self-... | {"url":"http://www.purplemath.com/union_grove_wi_precalculus_tutors.php","timestamp":"2014-04-19T20:21:50Z","content_type":null,"content_length":"24546","record_id":"<urn:uuid:8bac9cbb-deb9-4dd5-b1b7-76e462f54d78>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00042-ip-10-147-4-33.ec2... |
Physics Forums - View Single Post - A Factorization Algorithm
Playdo, 1st post
Clearly for certain special numbers N we have a one to one map of factor pairs of N and factor pairs of n+1 which is much smaller.
Why is that? If N is of the form 1 + ... + a
, then how do we know all factor pairs of N contain one factor o... | {"url":"http://www.physicsforums.com/showpost.php?p=1024810&postcount=8","timestamp":"2014-04-18T00:24:46Z","content_type":null,"content_length":"9823","record_id":"<urn:uuid:c9b9887f-a4fd-41f5-911c-19f1522d3bb8>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00264-ip-10-147-4-33.ec2.... |
Bloomingdale, IL Calculus Tutor
Find a Bloomingdale, IL Calculus Tutor
...Work here can begin with simple multiplication and division, working up to beginning Algebraic equations. The main focus however, is generally in word problems. A good foundation in
understanding and solving word problems not only creates a b... | {"url":"http://www.purplemath.com/Bloomingdale_IL_Calculus_tutors.php","timestamp":"2014-04-16T07:58:07Z","content_type":null,"content_length":"24183","record_id":"<urn:uuid:94875dd1-b12d-4c27-a7c0-1f23a3dfd700>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00394-ip-10-147-4-33.ec2.i... |
Brazilian Journal of Physics
Services on Demand
Related links
Print version ISSN 0103-9733
Braz. J. Phys. vol.31 no.1 São Paulo Mar. 2001
The influence of an external magnetic field on the fermionic Casimir effect
... | {"url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000100016&lng=en&nrm=iso&tlng=en","timestamp":"2014-04-20T07:42:38Z","content_type":null,"content_length":"55634","record_id":"<urn:uuid:3b0841ec-1d0c-4d48-ad2e-8b6f0a79cf1e>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-2... |
Principal Component Analysis
Problem: Reduce the dimension of a data set, translating each data point into a representation that captures the “most important” features.
Solution: in Python
import numpy
def principalComponents(matrix):
# Columns of matrix correspond to data points, rows to dimensions.
deviationM... | {"url":"http://jeremykun.com/2012/06/28/principal-component-analysis/","timestamp":"2014-04-20T00:44:20Z","content_type":null,"content_length":"79920","record_id":"<urn:uuid:7107c020-1e6d-4a75-a752-4dab102a6fff>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00535-ip-10-147-4-33.ec2.in... |
Math problem- PLEASE HELP
There are 2 parts:
1) What is the answer?
2) What chance do I have of randomly selecting it?
First the question:
25% would be the correct answer except it is represented twice, increasing your odds to 50%.
So I'd say the answer to the question is B (50% chance).
Now to the random part:
As 50% ... | {"url":"http://whywontgodhealamputees.com/forums/index.php/topic,21209.msg472700.html","timestamp":"2014-04-16T04:12:54Z","content_type":null,"content_length":"73491","record_id":"<urn:uuid:22458795-f3a3-4af0-9f2e-2fae7bbbc8a2>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00642-ip-1... |
Felix Salmon Highlights Financial Inconsistency
Felix Salmon was on the HuffPost on May 10,
telling people to sell
, and generated 2904 comments and counting. This was just after the big system debacle, where volatility spiked and markets swooned. With hindsight, this was a bad idea, but that's not important.
blog post... | {"url":"http://falkenblog.blogspot.com/2010/05/felix-salmon-highlights-financial.html","timestamp":"2014-04-17T15:26:50Z","content_type":null,"content_length":"105344","record_id":"<urn:uuid:ae415a84-33aa-4aa5-a040-40c139654c81>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00120-ip-1... |
How to Create a Sudoku
Edit Article
Sample Sudoku PuzzlesBlank Sudoku Page
Edited by Blizzerand, Peter, Flickety, Thomscher and 6 others
Like Sudoku, but got bored of sitting there doing puzzles in books? Why not make your own?
1. 1
Start with the solution. You could use a computer generated grid or copy the solut... | {"url":"http://www.wikihow.com/Create-a-Sudoku","timestamp":"2014-04-20T18:35:26Z","content_type":null,"content_length":"69680","record_id":"<urn:uuid:fbb1a727-2f01-48e1-a490-1d0902a1a69a>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00152-ip-10-147-4-33.ec2.internal.warc.gz"} |
Copyright © University of Cambridge. All rights reserved.
'Road Maker 2' printed from http://nrich.maths.org/
This problem follows on from Road Maker, where the rules of making roads are detailed in full.
The Munchkin road making authority have commissioned you to work out the possible destinations for their roads. Use... | {"url":"http://nrich.maths.org/5924/index?nomenu=1","timestamp":"2014-04-20T05:59:54Z","content_type":null,"content_length":"4750","record_id":"<urn:uuid:0b640a35-c477-4b9e-ab77-f493a3288ea5>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00135-ip-10-147-4-33.ec2.internal.warc.gz"} |
Equations of motion and energy for circular orbits
9.4 Equations of motion and energy for circular orbits
Most inspiralling compact binaries will have been circularized by the time they become visible by the detectors LIGO and VIRGO. In the case of orbits that are circular - apart from the gradual 2.5PN
radiation-react... | {"url":"http://www.maths.soton.ac.uk/EMIS/journals/LRG/Articles/lrr-2006-4/articlesu20.html","timestamp":"2014-04-17T03:48:31Z","content_type":null,"content_length":"16944","record_id":"<urn:uuid:43bc1a34-b469-43b2-b2b9-f677caf77d1f>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-0051... |
Playing with Probability Lesson
Playing with Probability Lesson Plan
Students learn how to calculate both theoretical and experimental probability by rotating through a series of work stations.
Standards (NCTM 3-5) Number and Operation
Und... | {"url":"http://www.shodor.org/interactivate1.0/elementary/lessons/Probability.html","timestamp":"2014-04-21T12:11:22Z","content_type":null,"content_length":"7116","record_id":"<urn:uuid:3e5e66fe-dd9a-4c82-b3e8-939699eac92e>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00308-ip-10-147... |
Damping in a rolling bearing arrangementDamping in a rolling bearing arrangement
Damping in a rolling bearing arrangement
The operation of a rotating machine at critical speeds frequently causes a high level of mechanical vibration, noise and excessive wear. An important objective regarding rotating machinery is either... | {"url":"http://evolution.skf.com/damping-in-a-rolling-bearing-arrangement/","timestamp":"2014-04-20T13:19:41Z","content_type":null,"content_length":"45558","record_id":"<urn:uuid:6868188e-8f02-47f7-a8d9-e21ed52f77ee>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00035-ip-10-147-4-33.e... |
Wolfram Demonstrations Project
Using Zeta Zeros to Tally Sigma Times Tau
In number theory, the number of divisors of an integer is usually denoted by . ( is the lowercase Greek letter tau.) For example, 4 has three divisors (namely, 1, 2, and 4), so . The sum of the
divisors of is denoted by . ( is the lowercase Greek ... | {"url":"http://demonstrations.wolfram.com/UsingZetaZerosToTallySigmaTimesTau/","timestamp":"2014-04-21T04:35:27Z","content_type":null,"content_length":"57894","record_id":"<urn:uuid:ee90d156-3c43-41fc-84bc-901c9be47352>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00545-ip-10-147-4-... |
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Topic: grading a regents - could we try this?
Replies: 20 Last Post: Jun 4, 2013 9:33 PM
Messages: [ Pr... | {"url":"http://mathforum.org/kb/message.jspa?messageID=9124193","timestamp":"2014-04-21T01:04:52Z","content_type":null,"content_length":"47918","record_id":"<urn:uuid:94a047fb-b1c1-408a-bf64-827db4a34bc2>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00319-ip-10-147-4-33.ec2.internal... |
Ecology and Society: Power asymmetries in small-scale fisheries– a barrier to governance transformability?
Note: Respondents have been sorted according to their centrality in the LEK network and the x-axis is logarithmically scaled. Blue diamonds represent centrality scores in the knowledge network. Red
squares represe... | {"url":"http://www.ecologyandsociety.org/vol15/iss4/art32/figure2.html","timestamp":"2014-04-19T18:12:24Z","content_type":null,"content_length":"1966","record_id":"<urn:uuid:65b1a372-dd29-4d43-8a61-28ea480b58ad>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00114-ip-10-147-4-33.ec2.i... |
Downers Grove Science Tutor
Find a Downers Grove Science Tutor
...As a current dental student, my passion for learning is proven every day, and I hope to inspire your child to achieve their academic goals. I played soccer from the time I was four until I was
eighteen. I was the captain of my high school varsity tea... | {"url":"http://www.purplemath.com/downers_grove_il_science_tutors.php","timestamp":"2014-04-18T03:51:33Z","content_type":null,"content_length":"24059","record_id":"<urn:uuid:ce0b0d2d-dba4-4fb5-a4b6-2c185c6ae4e4>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00247-ip-10-147-4-33.ec2.i... |
Figure 2: Comparison of the theoretical Snell's law given by (15a) and (15b) (lines) against full numerical computations (points) for a unit-amplitude () spatial soliton at a linear interface () with
and when (a) and (b) . Curves below (above) the line have (), so that the refraction is internal (external). | {"url":"http://www.hindawi.com/journals/jamp/2012/137967/fig2/","timestamp":"2014-04-16T14:30:45Z","content_type":null,"content_length":"17330","record_id":"<urn:uuid:d604e84d-5bdd-431c-9f51-966134c1984f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00501-ip-10-147-4-33.ec2.internal... |
200 km/h conversion to mph
You asked:
200 km/h conversion to mph
kilometres per hour
miles per hour
124.274238447467 miles per hour
the speed 124.274238447467 miles per hour
Say hello to Evi
Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and ... | {"url":"http://www.evi.com/q/200_km/h_conversion_to_mph","timestamp":"2014-04-17T16:01:00Z","content_type":null,"content_length":"52460","record_id":"<urn:uuid:bc00bede-797d-468c-9395-3e1b90219c21>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00453-ip-10-147-4-33.ec2.internal.warc.gz... |
Incremental multi-step Q-learning
Results 1 - 10 of 71
- Journal of Artificial Intelligence Research , 1996
"... This paper surveys the field of reinforcement learning from a computer-science perspective. It is written to be accessible to researchers familiar with machine learning. Both the historical
basis of the fiel... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=161595","timestamp":"2014-04-21T01:03:28Z","content_type":null,"content_length":"41447","record_id":"<urn:uuid:f8496c15-1ec1-4743-84a1-3c2a4fee0aef>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00228-ip-10-147-4-33.ec2.internal.war... |
Characterization of the Lie derivative
up vote 9 down vote favorite
The exterior differential of differential forms on a manifold can be characterized as the unique super-derivation of degree 1 on the exterior algebra of forms such that $<df,X>=X(f)$ for $f$ a $C^{\
infty}$ function, $X$ a vector field. So we really on... | {"url":"http://mathoverflow.net/questions/91294/characterization-of-the-lie-derivative?answertab=active","timestamp":"2014-04-16T04:40:32Z","content_type":null,"content_length":"70114","record_id":"<urn:uuid:5a267cd1-6b20-4192-804b-79d96e7526db>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-2014041... |
Journal of the Optical Society of America
The introduction of the natural and the diapoint variables has simplified considerably the investigation of problems in the large, problems where we can give the eiconal in closed form, and therefore
for each object ray the image ray. The author and H. Boegehold have, first tog... | {"url":"http://www.opticsinfobase.org/josa/abstract.cfm?uri=josa-27-6-202","timestamp":"2014-04-21T08:20:07Z","content_type":null,"content_length":"64016","record_id":"<urn:uuid:74d2ea21-7d23-4e09-8696-5df719549156>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00341-ip-10-147-4-33.e... |
113 projects tagged "Mathematics"
The Java Algebra System (JAS) is an object oriented, type safe, multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic
computations implemented in the Java programming language. The library can be used as any other J... | {"url":"http://freecode.com/tags/mathematics?page=1&sort=popularity&with=18&without=","timestamp":"2014-04-21T07:51:09Z","content_type":null,"content_length":"98160","record_id":"<urn:uuid:f5fa03e8-9ef8-4264-a27c-057ade2f8bec>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00557-ip-10... |
[Numpy-discussion] A surprising result from benchmarking
Dan Becker dbecker@alum.dartmouth....
Sun Mar 11 00:02:13 CST 2007
Hi Everyone,
I'm new to numpy, and I'm finding it hard to predict what is fast in
python/numpy and what is slow. The following seems puzzling: I am doing the
same thing an ugly way and a cleaner ... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2007-March/026449.html","timestamp":"2014-04-19T12:19:43Z","content_type":null,"content_length":"3621","record_id":"<urn:uuid:d63af5d3-381f-4c25-abd1-e45103c7c1ee>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00152-ip-10-147-4... |
Tensor Product of Spaces
Well, you know that the dimension of V is [tex]d_1d_2...d_n[/tex]. So I guess that you probably need this many vectors to express an arbitrary vector in V...
Well, yes, you need d
vectors to form a basis for V.
But I am asking something slightly different. I'll give a concrete example:
Suppose ... | {"url":"http://www.physicsforums.com/showthread.php?t=480130","timestamp":"2014-04-20T05:49:11Z","content_type":null,"content_length":"33346","record_id":"<urn:uuid:a4c09548-3a33-4870-b9df-2330f3627516>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00086-ip-10-147-4-33.ec2.internal.w... |
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Here's the question you clicked on:
What are the solutions of the equation x² – 9 = 0? Use a graph... | {"url":"http://openstudy.com/updates/4f6b4678e4b014cf77c8173e","timestamp":"2014-04-18T23:23:49Z","content_type":null,"content_length":"65663","record_id":"<urn:uuid:84e1aa17-3e82-4217-838a-e41ea35d7456>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00444-ip-10-147-4-33.ec2.internal.w... |
We work out the impact that the recently determined time-dependent component of the Pioneer Anomaly (PA), interpreted as an additional exotic acceleration of gravitational origin with respect to the
well known PA-like constant one, may have on the orbital motions of some planets of the solar system. By assuming that it... | {"url":"http://harvard.voxcharta.org/2012/04/04/orbital-effects-of-the-time-dependent-component-of-the-pioneer-anomaly-replacement-4/","timestamp":"2014-04-18T00:15:40Z","content_type":null,"content_length":"29563","record_id":"<urn:uuid:42657f3e-7deb-46a2-86af-e89ead27ef61>","cc-path":"CC-MAIN-2014-15/segments/1397609... |
symmetric visitor pattern
up vote 1 down vote favorite
I'm using visitor pattern to define a set of operations on some classes.
Some operations are commutative, so I end up with duplication in the visitor pattern code.
Let's say I have classes A B C, and the operations: A*A, A*B, A*C, B*A, B*B, B*C, C*A, C*B, C*C.
A*A,... | {"url":"http://stackoverflow.com/questions/12019757/symmetric-visitor-pattern","timestamp":"2014-04-23T08:58:37Z","content_type":null,"content_length":"76725","record_id":"<urn:uuid:bd389eaf-0a5c-4a14-be7b-04401b2ab4c2>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00403-ip-10-147-4-... |
logarithmic proof of quotient rule
logarithmic proof of quotient rule
Let $f$ and $g$ be differentiable functions and $\displaystyle y=\frac{f(x)}{g(x)}$. Then $\ln y=\ln f(x)-\ln g(x)$. Thus, $\displaystyle\frac{1}{y}\cdot\frac{dy}{dx}=\frac{f^{{\prime}}(x)}{f(x)}-\
frac{% g^{{\prime}}(x)}{g(x)}$. Therefore,
$\begin{a... | {"url":"http://planetmath.org/logarithmicproofofquotientrule","timestamp":"2014-04-19T12:01:18Z","content_type":null,"content_length":"53109","record_id":"<urn:uuid:7b54a718-f7df-4ee3-adf8-6cf865fd5f46>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00203-ip-10-147-4-33.ec2.internal.w... |
Continuous function on a compact subset of R
March 5th 2009, 10:34 AM #1
Feb 2009
Continuous function on a compact subset of R
Here's the question:
"Let K be a compact subset in $\Re$ and let $f : K \rightarrow \Re$ be a continuous function. Prove that for every $\epsilon > 0$ there exists $L_{\epsilon}$ su... | {"url":"http://mathhelpforum.com/differential-geometry/77094-continuous-function-compact-subset-r.html","timestamp":"2014-04-23T17:51:16Z","content_type":null,"content_length":"39531","record_id":"<urn:uuid:23719507-edd6-444d-8715-8f67126ccef7>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-201404230... |
Thompson groups seminar
Thompson groups seminar, Fall 2009
Reading list
To answer the question "What is a specific group X?" one responds with an isomorphism class. This is somewhat unsatisfactory and one usually wants sample representatives of that class. Thompson
groups have many well known representatives. No one re... | {"url":"http://www.math.binghamton.edu/matt/thompson/index.html","timestamp":"2014-04-20T15:56:20Z","content_type":null,"content_length":"7803","record_id":"<urn:uuid:47352cb6-c136-420e-bc0d-4c723644907f>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00361-ip-10-147-4-33.ec2.internal... |
Woodhaven Algebra 2 Tutor
Find a Woodhaven Algebra 2 Tutor
...I am familiar with AP Calculus AB and BC. I received a score of "5" on both exams. My work in 16 AP classes has expanded my vocabulary tremendously; I received a 740 on the SAT Reading section,
a section which tests your vocabulary skills.
43 Subjects:... | {"url":"http://www.purplemath.com/Woodhaven_algebra_2_tutors.php","timestamp":"2014-04-21T11:06:15Z","content_type":null,"content_length":"23882","record_id":"<urn:uuid:7dca870b-8012-4267-b894-e7bdb163d747>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00345-ip-10-147-4-33.ec2.intern... |
stones horizontal curve crown thrust line pressure stone strain weight
ARCH, in building, a portion of mason-work disposed in the form of an arc or bow, and designed to carry the building over an open space. The simplest and oldest expedient for supporting a structure
over a door-way is to use a single stone or lintel ... | {"url":"http://www.libraryindex.com/encyclopedia/pages/covwzllci7/arch-stones-horizontal-curve.html","timestamp":"2014-04-18T16:28:57Z","content_type":null,"content_length":"132812","record_id":"<urn:uuid:63fc1c5a-97a7-4615-b207-46a5cf883694>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-2014041600... |
graph: average of average degree of neighbours, is at least the average degree
January 21st 2013, 12:51 AM #1
Jan 2013
graph: average of average degree of neighbours, is at least the average degree
thanks for letting me become a member of this forum.
I would like to ask my very first question here
Let G... | {"url":"http://mathhelpforum.com/discrete-math/211763-graph-average-average-degree-neighbours-least-average-degree.html","timestamp":"2014-04-17T14:22:42Z","content_type":null,"content_length":"33900","record_id":"<urn:uuid:d26c4cf5-de89-4691-8b21-1fea3879ffe1>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc... |
MathGroup Archive: July 2004 [00142]
[Date Index] [Thread Index] [Author Index]
Re: sorting polynomials by the degree of certain terms
• To: mathgroup at smc.vnet.net
• Subject: [mg49220] Re: [mg49202] sorting polynomials by the degree of... | {"url":"http://forums.wolfram.com/mathgroup/archive/2004/Jul/msg00142.html","timestamp":"2014-04-21T07:11:09Z","content_type":null,"content_length":"37560","record_id":"<urn:uuid:99fd97d4-c172-414f-8bdc-debcac6d7d56>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00016-ip-10-147-4-33.... |
Runnemede Algebra 2 Tutor
Find a Runnemede Algebra 2 Tutor
...To this end I have helped a summer camp in Philadelphia by providing curriculum material for its math and language arts program. I received my bachelors degree in Biochemistry and Molecular
Biology, and genetics is a program requirement. I completed the ... | {"url":"http://www.purplemath.com/Runnemede_Algebra_2_tutors.php","timestamp":"2014-04-16T07:19:39Z","content_type":null,"content_length":"24162","record_id":"<urn:uuid:45646879-e05e-460d-a1ce-a58be340e4fb>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00399-ip-10-147-4-33.ec2.intern... |
A New Proof of Central Limit Theorem for i.i.d. Random Variables
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 294910, 5 pages
Research Article
A New Proof of Central Limit Theorem for i.i.d. Random Variables
School of Mathematical Sciences, Qufu Normal University, Qufu, Shandong 273165, China
Received 1... | {"url":"http://www.hindawi.com/journals/aaa/2013/294910/","timestamp":"2014-04-20T06:45:26Z","content_type":null,"content_length":"390675","record_id":"<urn:uuid:e2817a59-9200-41f3-9f4f-f196a8417aab>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00382-ip-10-147-4-33.ec2.internal.warc... |
Sylow theorems for infinite groups
up vote 5 down vote favorite
Are there classes of infinite groups that admit Sylow subgroups and where the Sylow theorems are valid ?
More precisely, I'm looking for classes of groups $\mathcal{C}$ with the following properties:
• $\mathcal{C}$ includes the finite groups
• in $\m... | {"url":"http://mathoverflow.net/questions/110373/sylow-theorems-for-infinite-groups","timestamp":"2014-04-20T01:30:14Z","content_type":null,"content_length":"69042","record_id":"<urn:uuid:bf699881-d8af-4778-98c3-9f631b3d52a6>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00499-ip-10-1... |
geometry problem (angle of body diagonal of a cube)
refer to the following image
so consider the angle of the yellow theta on the top left. this is 45*. if we fix one side of both red lines at the blue circles, and we slide the other end along the green side of the cube, ie just
think of the green lines as rails for th... | {"url":"http://www.physicsforums.com/showthread.php?t=732540","timestamp":"2014-04-20T03:14:57Z","content_type":null,"content_length":"24961","record_id":"<urn:uuid:b6a51505-8004-40a1-b8de-d425f08bdba7>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00031-ip-10-147-4-33.ec2.internal.w... |