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Differential Coefficient
December 2nd 2009, 12:16 PM #1
Nov 2009
Differential Coefficient
Find the differential coefficient for the following different functions to demonstrate the use of function of a function; the product and quotient rules:
a) Y=(1+2x) squared
B) y = 6x squared Sin 2x
c) s= 2x sq... | {"url":"http://mathhelpforum.com/calculus/118040-differential-coefficient.html","timestamp":"2014-04-16T13:43:46Z","content_type":null,"content_length":"91564","record_id":"<urn:uuid:a74f6d42-3b27-4e4f-9817-90906ee9ab3f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00149-ip-10-147-4... |
Absolute irreducibility of the connected components of certain fibers of a certain scheme
up vote 3 down vote favorite
I am currently reading Serre's "Topics in Galois Theory". Specifically, I am looking at the proof of Theorem 3.6.2, and there is one aspect of the proof that is unclear to me. I'll describe the
setting... | {"url":"http://mathoverflow.net/questions/136823/absolute-irreducibility-of-the-connected-components-of-certain-fibers-of-a-certa","timestamp":"2014-04-17T13:12:34Z","content_type":null,"content_length":"48909","record_id":"<urn:uuid:424873e2-6dea-46fb-b55d-dde0aed6849e>","cc-path":"CC-MAIN-2014-15/segments/13976095301... |
Erdos' Proof of Bertrand's Postulate
Date: Sun, 23 Mar 1997 23:59:43 -0500 (EST)
From: Liz Biermann
Subject: Bertrand's Postulate
I am looking for a proof of Bertrand's Postulate (there exists a prime
number between n and 2n (n>2)), a.k.a. Chebychev's Theorem (since he
is the one who actually proved it).
I have read nu... | {"url":"http://mathforum.org/library/drmath/view/51505.html","timestamp":"2014-04-18T18:42:07Z","content_type":null,"content_length":"11799","record_id":"<urn:uuid:39aeeb89-14e1-4140-bcbb-6f7fd61e32fd>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00625-ip-10-147-4-33.ec2.internal.wa... |
Milne, Etale Cohomology, mistake in proposition 2.5?
up vote 2 down vote favorite
In Milne, Etale Cohomology, Proposition 2.5 (§2) is stated as follows:
(All rings noetherian.)
Let $B$ be a flat $A$--algebra, and consider $b \in B$. If the image of $b$ in $B/\mathfrak{m} B$ is not a zero-divisor for any maximal ideal $... | {"url":"http://mathoverflow.net/questions/104316/milne-etale-cohomology-mistake-in-proposition-2-5","timestamp":"2014-04-19T12:40:14Z","content_type":null,"content_length":"49809","record_id":"<urn:uuid:3de11f63-5189-4f4f-bfdc-ff79482d070c>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-201404160052... |
Summary: ENTROPY AND THE LOCALIZATION OF EIGENFUNCTIONS.
Abstract. We study the large eigenvalue limit for the eigenfunctions of the
laplacian, on a compact manifold of negative curvature -- in fact, we only
assume that the geodesic flow has the Anosov property. In the semiclassical
limit, we prove that the Wigner mea... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/147/3957696.html","timestamp":"2014-04-24T09:19:59Z","content_type":null,"content_length":"8314","record_id":"<urn:uuid:e3648cba-536e-44a4-986d-d0324990fc6b>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00328-ip-10-147-... |
MathGroup Archive: October 2004 [00205]
[Date Index] [Thread Index] [Author Index]
Re: Extracting Real Parts from NN Expression
• To: mathgroup at smc.vnet.net
• Subject: [mg51178] Re: [mg51149] Extracting Real Parts from NN Expression
... | {"url":"http://forums.wolfram.com/mathgroup/archive/2004/Oct/msg00205.html","timestamp":"2014-04-17T04:28:30Z","content_type":null,"content_length":"37089","record_id":"<urn:uuid:a54ece00-be1e-43e1-8e0f-641af8405b1b>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00383-ip-10-147-4-33.... |
Division by 0 in *GESVJ & *GEVSJ with zero columns
the Jacobi SVD routines, when floating point trapping is enabled crash if a column in the input matrix consists of just zeros. I am not sure if these routines are supposed to work in an environment
where this happens -- from what I have read that depends on an ILAENV 1... | {"url":"http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=2&t=1953&p=5564","timestamp":"2014-04-16T22:01:47Z","content_type":null,"content_length":"17762","record_id":"<urn:uuid:453ed212-4eed-45bc-bb6f-010304fb3862>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00347-ip-10-147-4-33.e... |
MathGroup Archive: September 2007 [00833]
[Date Index] [Thread Index] [Author Index]
Re: Re: Fitting parameters of nonlinear diff equation system
• To: mathgroup at smc.vnet.net
• Subject: [mg81567] Re: [mg81303] Re: Fitting parameters of... | {"url":"http://forums.wolfram.com/mathgroup/archive/2007/Sep/msg00833.html","timestamp":"2014-04-21T02:10:33Z","content_type":null,"content_length":"39543","record_id":"<urn:uuid:0a0a9e03-3f64-432c-a8e5-246d61e19abf>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00535-ip-10-147-4-33.... |
48÷2(9+3) = ???? (material, physics, operate, functions) - Research, computers, social science, chemistry, biology, astronomy, physics, mathematics, AI - Page 11 - City-Data Forum
05-23-2011, 06:35 PM
Location: Chicago
3,066 posts, read 2,718,516 times
Reputation: 1883
Originally Posted by
how much is this 1/2+3=... | {"url":"http://www.city-data.com/forum/science-technology/1283923-48-2-9-3-a-11.html","timestamp":"2014-04-18T10:56:58Z","content_type":null,"content_length":"148639","record_id":"<urn:uuid:6f53cd9f-6468-4947-89a7-4c77ef687a26>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00422-ip-1... |
Introductory Applied Econometrics
Introductory Applied Econometrics
EEP/IAS 118
... | {"url":"http://are.berkeley.edu/courses/EEP118/current/","timestamp":"2014-04-20T15:51:27Z","content_type":null,"content_length":"11489","record_id":"<urn:uuid:c3c35204-cdda-479e-aad5-215c9dead230>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00593-ip-10-147-4-33.ec2.internal.warc.g... |
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Find three consecutive odd integers such that the sum of the l... | {"url":"http://openstudy.com/updates/51850252e4b0bc9e008a37b2","timestamp":"2014-04-19T04:54:55Z","content_type":null,"content_length":"68367","record_id":"<urn:uuid:bbd51586-661d-42ef-9e95-bd1effe1982d>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00082-ip-10-147-4-33.ec2.internal.... |
Postscript and Commentary on the Tetrahedron Model
Authors: John A. Gowan
Our first consideration is the bottom line of the Tetrahedron Model diagram (the line representing the spacetime metric and gravity), connecting the Symmetry and Entropy poles. The spacetime metric
has two major expressions: 1) metric particles o... | {"url":"http://vixra.org/abs/1010.0027","timestamp":"2014-04-18T15:38:48Z","content_type":null,"content_length":"8743","record_id":"<urn:uuid:0b6860b1-db9e-4fb9-bdc1-2d446125a5f7>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00546-ip-10-147-4-33.ec2.internal.warc.gz"} |
covers of $Z^\infty$
up vote 11 down vote favorite
Is it possible to cover $Z^\infty$ (the infinite direct sum of $Z$'s with the $l_1$-metric) by a finite set of collections of subsets $U^0,...,U^n$ such that each collection $U^i$ consists of
uniformly bounded sets $U_j^i$ that are 4-disjoint (the distance between any ... | {"url":"http://mathoverflow.net/questions/37449/covers-of-z-infty?sort=votes","timestamp":"2014-04-19T02:14:08Z","content_type":null,"content_length":"68852","record_id":"<urn:uuid:6daba3dc-8349-4fa5-86af-4d482ccc1b5a>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00332-ip-10-147-4-33... |
Faculty and their graduate students work with the Dartmouth Center for the Advancement of Learning (DCAL) to develop inquiry-based science 'modules' related to their research. Ideally, these modules
are 1-2 hours in length and incorporate hands-on activities. Training through DCAL is available on the development of eff... | {"url":"http://www.dartmouth.edu/~academicoutreach/gk12/inquiry.html","timestamp":"2014-04-19T10:18:51Z","content_type":null,"content_length":"22669","record_id":"<urn:uuid:4a5101f0-7eb3-4d36-be6a-23eb6479e8bc>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00272-ip-10-147-4-33.ec2.int... |
Divisibility of Binomial Coefficients
My question is simple: how do I proof that 9 | binomial(2^(k+1),2^k), where k >= 3 integer?
I have an idea: from 1 to 2^k there are n numbers that divisible by 9, from 2^k+1 to 2^(k+1) there are n+1 numbers that divisible by 9.
Is that the correct way to proof?
Than... | {"url":"http://mathhelpforum.com/number-theory/131170-divisibility-binomial-coefficients.html","timestamp":"2014-04-16T20:45:29Z","content_type":null,"content_length":"37089","record_id":"<urn:uuid:c0aff81c-fc65-49fe-a73b-60d64ce6e953>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00... |
Discovering new primes
January 1997
You may think that searching for new prime numbers is a job for super-computers. However, on 13th November 1996, Frenchman Joel Armengaud discovered a new one using his humble PC. He was taking part
in the Great Internet Mersenne Prime Search (GIMPS), the brainchild of George Woltman... | {"url":"http://plus.maths.org/content/discovering-new-primes","timestamp":"2014-04-17T22:15:34Z","content_type":null,"content_length":"23977","record_id":"<urn:uuid:350dac45-a4da-4cf5-a71f-fddae8dee746>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00108-ip-10-147-4-33.ec2.internal.w... |
Algebra 1B Final Exam: need lessons on various topics [Archive] - Free Math Help Forum
Having passed each quarter, I figured that I was set to pass for the year. However, I recently learned that in order to do that, I must get a 65 or higher on my final.
I'd certainly like a few links that can help me learn (and learn... | {"url":"http://www.freemathhelp.com/forum/archive/index.php/t-44445.html","timestamp":"2014-04-21T09:37:52Z","content_type":null,"content_length":"3905","record_id":"<urn:uuid:0fd163e5-ac1f-4e26-af4f-dcd4d6d58471>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00314-ip-10-147-4-33.ec2... |
A Recurrence Relation for the "inv" Analogue of $q$-Eulerian Polynomials
We study in the present work a recurrence relation, which has long been overlooked, for the $q$-Eulerian polynomial $A_n^{{\rm des},{\rm inv}}(t,q) =\sum_{\sigma\in\mathfrak{S}_n} t^{{\rm des}(\
sigma)}q^{{\rm inv}(\sigma)}$, where ${\rm des}(\sig... | {"url":"http://www.combinatorics.org/ojs/index.php/eljc/article/view/v17i1n22/0","timestamp":"2014-04-20T01:05:37Z","content_type":null,"content_length":"14473","record_id":"<urn:uuid:e17be7e4-ed3a-47dd-996a-1248a7353f9c>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00499-ip-10-147-4... |
A categorical characterization of the lexicographic order
up vote 6 down vote favorite
In $Pos$ (the category of partial ordered sets and order preserving maps) there is the categorical product of two objects, but on the set product there is (naturally) also the lexicographic order. I
has this latter some kind of categ... | {"url":"http://mathoverflow.net/questions/82967/a-categorical-characterization-of-the-lexicographic-order/83059","timestamp":"2014-04-20T01:25:21Z","content_type":null,"content_length":"59002","record_id":"<urn:uuid:69ed8a89-8bbc-481b-adfc-c392283b06bb>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-... |
A tall space with a small bottom
István Juhász, Saharon Shelah, Lajos Soukup and Zoltán Szentmiklóssy
We introduce a general method of constructing locally compact scattered spaces from certain families of sets and then, with the help of this method, we p... | {"url":"http://www.renyi.hu/pub/setop/o2/o2_abs.html","timestamp":"2014-04-20T21:14:39Z","content_type":null,"content_length":"2708","record_id":"<urn:uuid:b9ed74fd-bc35-4725-a53b-f859f6959fb8>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00020-ip-10-147-4-33.ec2.internal.warc.gz"} |
projectile motion and range
i dont understand about why ax=o?
It may very well be the case that [tex]a_{x}[/tex] is non-zero, and in that case, it must also be treated accordingly. Consider this, for all of these projectile motion problems, what happens in the
x direction, has nothing to do with what happens in the y d... | {"url":"http://www.physicsforums.com/showthread.php?t=384567","timestamp":"2014-04-17T07:31:42Z","content_type":null,"content_length":"49587","record_id":"<urn:uuid:b05559eb-9c8d-49b8-b72b-bf19da88158a>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00227-ip-10-147-4-33.ec2.internal.wa... |
Flashcards - Chapter 26 Multiple Choice - <div><div>The expected average rate of return for a proposed investment of $4,800,000 in a fixed asset, using straight line depreciation, with a useful life of 20 years, no residual value, and an expected total net income of $12,000,000 is:</div><div></div></div><br><div><div>2... | {"url":"http://www.studyblue.com/notes/note/n/chapter-26-multiple-choice/deck/6165321","timestamp":"2014-04-20T06:24:26Z","content_type":null,"content_length":"114593","record_id":"<urn:uuid:0e8b6d98-fb12-4fdf-8c20-6b41fb06064b>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00277-ip-... |
Egyptian Mathematics
Ancient Egypt's Theory of Everything - Part 3
In Part 1 it was shown how the Ancients Egyptians had insights into the cosmic order that relate to modern
scientific knowledge of brain function. In Part 2 it was shown that the great pyramids at Giza reflected insights
into scientifically known astron... | {"url":"http://www.cosmic-mindreach.com/Egypt_Part3.html","timestamp":"2014-04-20T06:01:40Z","content_type":null,"content_length":"33806","record_id":"<urn:uuid:b3bca77a-80b0-425a-8db1-d044230cfaf6>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00037-ip-10-147-4-33.ec2.internal.warc.... |
Square Root Of The Universe
Is energy conserved?
"Of course it is!"
anyone with just a rudimentary knowledge of physics will answer. A more pertinent answer would be:
"if you can't show me a working perpetual motion machine, shut up and stop wasting my time!"
The conservation of energy is an insight that stood the tes... | {"url":"http://www.science20.com/hammock_physicist/square_root_universe","timestamp":"2014-04-19T04:22:02Z","content_type":null,"content_length":"186278","record_id":"<urn:uuid:70579a8d-4414-44d1-bd6e-26640eb2b472>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00332-ip-10-147-4-33.ec... |
Lebesgue integration
November 16th 2005, 08:33 PM #1
Nov 2005
Lebesgue integration
My question is from Folland "Real Analysis" 2nd ed. p.77 Chapter 2, #56.
If f is lebesgue integrable on (0,a) and
g(x) = integral (from x to a) [t^-1 f(t)dt]
Prove then that:
1. g is integrable on (0,a) and
2.... | {"url":"http://mathhelpforum.com/calculus/1310-lebesgue-integration.html","timestamp":"2014-04-17T23:14:56Z","content_type":null,"content_length":"45577","record_id":"<urn:uuid:0201e01a-8cb6-4bfe-9d7c-c1e3347d32bd>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00302-ip-10-147-4-33.ec... |
coll and Null for examination
June 10th 2013, 03:18 PM #1
May 2013
coll and Null for examination
how should i solve this?thanks
suppose A is a 3x5 matrix,and that Ax=b is a consistent system of equations for all b is an element of R^3.
Explain....what is the dimension of Col(A) and Null(A)?
Re: coll and... | {"url":"http://mathhelpforum.com/advanced-algebra/219730-coll-null-examination.html","timestamp":"2014-04-16T05:59:24Z","content_type":null,"content_length":"35093","record_id":"<urn:uuid:eb9c6a6c-12c7-47f1-ad83-dfa2829ea6be>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00075-ip-10-... |
Gulph Mills, PA Algebra 2 Tutor
Find a Gulph Mills, PA Algebra 2 Tutor
...Also, during the day, I stay at home with my two young daughters.I took a differential equations course in fall of 2007 at Rensselaer Polytechnic Institute. I received an A. I used these
topics in many chemical engineering courses after that.... | {"url":"http://www.purplemath.com/Gulph_Mills_PA_algebra_2_tutors.php","timestamp":"2014-04-18T23:26:35Z","content_type":null,"content_length":"24509","record_id":"<urn:uuid:2d94ab4e-eadc-4968-a882-04c8a66194b7>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00352-ip-10-147-4-33.ec2.in... |
Multivariable Calculus : Concepts and Contexts
ISBN: 9780495560548 | 0495560545
Edition: 4th
Format: Hardcover
Publisher: Cengage Learning
Pub. Date: 3/11/2009
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you need a textbook for a ... | {"url":"http://www.knetbooks.com/multivariable-calculus-concepts-contexts/bk/9780495560548","timestamp":"2014-04-16T10:23:03Z","content_type":null,"content_length":"31338","record_id":"<urn:uuid:dc0f5452-ccaf-4de7-84b3-a14167d49346>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00078... |
Is there a classification of possible linear actions?
up vote 0 down vote favorite
In a vector space, linear transforms can act on points of the space by the usual matrix multiplication rule, but in this note I am reading they use a different action (The Möbius transformation).
It's easy to multiply everything out and ... | {"url":"http://mathoverflow.net/questions/28036/is-there-a-classification-of-possible-linear-actions?sort=oldest","timestamp":"2014-04-19T19:45:52Z","content_type":null,"content_length":"56154","record_id":"<urn:uuid:8e20a3df-d6c0-421a-8e93-0590e02c8f80>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN... |
• SolveODE[eqns, y, {x, xmin, xmax}] finds a numerical solution to the ordinary differential equations eqns for the function y with the independent variable x in the range xmin to xmax.
• SolveODE[eqns, y, {x, xmin, xmax}, {t, tmin, tmax}] finds a numerical solution to the partial differential equations eqns.
• SolveOD... | {"url":"http://reference.wolfram.com/legacy/calccenter/Functions/Solvers/SolveODE.html","timestamp":"2014-04-21T04:54:58Z","content_type":null,"content_length":"45754","record_id":"<urn:uuid:9b2efdd3-5c19-4b55-a460-03ec1f3f07e4>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00418-ip-... |
Probability models and simulation
Next: Simulation for Binomial Distributions Up: Class Notes Previous: Large Sample Approximations
We use probability models to represent situations whose essential features occur often enough for them to be studied separately. We will consider two important models here: sampling fr... | {"url":"http://www.utdallas.edu/~ammann/stat3355/node25.html","timestamp":"2014-04-19T02:14:48Z","content_type":null,"content_length":"2548","record_id":"<urn:uuid:154c0309-07e5-4373-96e3-376307b321ae>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00251-ip-10-147-4-33.ec2.internal.war... |
48 projects tagged "Mathematics"
The Graphical Models Toolkit (GMTK) is a toolkit for rapidly prototyping statistical models using dynamic graphical models (DGMs) and dynamic Bayesian networks (DBNs). It can be used for speech and
language processing, bioinformatics, activity recognition, and any time series applicatio... | {"url":"http://freecode.com/tags/mathematics?page=1&sort=created_at&with=562&without=","timestamp":"2014-04-20T10:14:53Z","content_type":null,"content_length":"88201","record_id":"<urn:uuid:a9326385-6827-4904-9a05-682745eb05db>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00454-ip-10... |
Functions and loops assignment problem
08-07-2007 #1
Cogito Ergo Sum
Join Date
Mar 2007
Sydney, Australia
Functions and loops assignment problem
I have to write a function which returns 1 if n is a perfect number and 0 otherwise. A perfect number is that which when all it's factors besides it's self is adde... | {"url":"http://cboard.cprogramming.com/c-programming/92439-functions-loops-assignment-problem.html","timestamp":"2014-04-16T23:31:13Z","content_type":null,"content_length":"47586","record_id":"<urn:uuid:dd877acb-133b-4307-a7fe-7eee21d26e50>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-2014041600520... |
Algorithm Improvement through Performance Measurement: Part 3
Algorithm Improvement through Performance Measurement: Part 1
Algorithm Improvement through Performance Measurement: Part 2
Algorithm Improvement through Performance Measurement: Part 3
Algorithm Improvement through Performance Measurement: Part 4
Algorithm ... | {"url":"http://www.drdobbs.com/architecture-and-design/algorithm-improvement-through-performanc/221600153","timestamp":"2014-04-18T06:37:39Z","content_type":null,"content_length":"103389","record_id":"<urn:uuid:9a0042b6-bf55-4646-9afb-5517f143284c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-2014... |
t vlookup function work
I wrote a function in VBA called OpenSPDFiles:
i pass it those parameters and it opens the file(s) specified by the parameters. in the end OpenSPDFiles equals a string
that is just the concatenated filenames of the files it opened. if i dont pass an argument, a userform opens up and asks for
t... | {"url":"http://www.knowexcel.com/view/319101-why-doesnt-vlookup-function-work.html","timestamp":"2014-04-17T06:42:06Z","content_type":null,"content_length":"58757","record_id":"<urn:uuid:4e286fe8-2e83-4f44-b500-fff855831a6e>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00405-ip-10-1... |
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Family Time: What Does it Cost? PBL
This is a unit plan that requires students to create a family vacation plan, a budget, and a schedule. Mini-lessons are included for pre-requisite skills. Rubrics are also included.
FunBrain - Math Baseball
For this interactive game, FUNBRAIN gives the stud... | {"url":"http://alex.state.al.us/weblinks_category.php?stdID=53723","timestamp":"2014-04-20T23:29:18Z","content_type":null,"content_length":"31409","record_id":"<urn:uuid:7805d029-4820-4710-bf46-f8805a645415>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00164-ip-10-147-4-33.ec2.inter... |
Clarkston, GA Algebra 1 Tutor
Find a Clarkston, GA Algebra 1 Tutor
...I've been out of elementary school for a long time, but I constantly quiz myself on multiplication tables, division, and other basic math problems. I have many worksheets and practice problems
if you need more help. Additionally, I can suggest ma... | {"url":"http://www.purplemath.com/clarkston_ga_algebra_1_tutors.php","timestamp":"2014-04-20T09:19:56Z","content_type":null,"content_length":"24052","record_id":"<urn:uuid:bfe55a4d-60ff-4643-b83c-a53fead85778>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00123-ip-10-147-4-33.ec2.int... |
Physics Forums - View Single Post - Doppler Effect Stationary Source/Observer on a Spring
combine the equations for the max and min frequencies
Write your dopplar equation twice, once with positive Vo and again with negative Vo. One gives the maximum frequency observed, the other the minimum, so the difference between... | {"url":"http://www.physicsforums.com/showpost.php?p=3734717&postcount=2","timestamp":"2014-04-17T04:04:00Z","content_type":null,"content_length":"7677","record_id":"<urn:uuid:0f21d8dd-02fa-424f-ab50-759c70c44afc>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00508-ip-10-147-4-33.ec2.i... |
For what spaces is the Hardy-Littlewood maximal operator of strong type $(p,p)$ if and only if $p > p_0 > 1$?
up vote 5 down vote favorite
(This is essentially a continuation of my previous question, here.)
Let $(X,d,\mu)$ be a metric measure space, i.e. $\mu$ is a Borel measure on the metric space $(X,d)$. Further ass... | {"url":"http://mathoverflow.net/questions/128834/for-what-spaces-is-the-hardy-littlewood-maximal-operator-of-strong-type-p-p","timestamp":"2014-04-18T13:37:54Z","content_type":null,"content_length":"64968","record_id":"<urn:uuid:b9fe478d-0ef7-4bd3-aeac-bbcd09ec9d7a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29... |
Curves at law schools and how do they work?
Well, I guess there really is no way to completely avoid the unfairness you are talking about. I can only describe what happens here.
First, all students are ranked against the entire class.
Second, the way Emory divides sections, you end up mixing up with everyone else. Ther... | {"url":"http://www.lawschooldiscussion.org/index.php?topic=103015.msg5148641","timestamp":"2014-04-16T08:28:10Z","content_type":null,"content_length":"49487","record_id":"<urn:uuid:94872976-9051-46a2-98fc-b32114f70b9f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00196-ip-10-147-4-3... |
13.5 Solving Two General Equations in Two Variables
Home | 18.013A | Chapter 13 Tools Glossary Index Up Previous Next
13.5 Solving Two General Equations in Two Variables
One nice feature of Newton's Method (and of Poor Man's Newton as well) is that it can easily be generalized to two or even three dimensions.
That is... | {"url":"http://ocw.mit.edu/ans7870/18/18.013a/textbook/HTML/chapter13/section05.html","timestamp":"2014-04-16T04:34:00Z","content_type":null,"content_length":"6453","record_id":"<urn:uuid:f8e9da81-114d-4f60-adc2-9650775d3b89>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00449-ip-10-1... |
Manchester, NH Algebra 2 Tutor
Find a Manchester, NH Algebra 2 Tutor
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[FOM] Arithmetic-free theory of formal systems?
William Tait wwtx at earthlink.net
Mon May 17 18:03:36 EDT 2004
On May 17, 2004, at 3:37 PM, Matthew Frank wrote:
> On Mon, 17 May 2004, Timothy Y. Chow wrote:
>> is there a way of developing a theory of formal systems without
>> any reference to arithmetic?
>> that direc... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2004-May/008164.html","timestamp":"2014-04-19T12:00:30Z","content_type":null,"content_length":"3832","record_id":"<urn:uuid:50e87dad-efd1-41b7-a21b-e0f34e3c8407>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00391-ip-10-147-4-33.ec2.internal... |
On Mac Lane’s conditions for coherence of natural associativities, commutativities, etc
Results 1 - 10 of 12
, 1995
"... We introduce the notions of... ..."
- Journal of Pure and Applied Algebra , 1991
"... This paper examines coherence for certain monoidal categories using techniques coming from the proof theory of li... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=600023","timestamp":"2014-04-18T00:39:43Z","content_type":null,"content_length":"36307","record_id":"<urn:uuid:93b4c9d5-7867-43b2-8470-7af0d2999500>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00450-ip-10-147-4-33.ec2.internal.war... |
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name the axis of symmetry and and the coordinates of vertex y=... | {"url":"http://openstudy.com/updates/50b54810e4b061f4f8ff8362","timestamp":"2014-04-17T12:52:16Z","content_type":null,"content_length":"32511","record_id":"<urn:uuid:3422daba-0dbb-4a8d-baf1-3690550f2c5b>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00267-ip-10-147-4-33.ec2.internal.... |
Coppell Precalculus Tutor
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class, one that is enjoyable and informative. We will set checkpoints and work hard together to mee... | {"url":"http://www.purplemath.com/coppell_precalculus_tutors.php","timestamp":"2014-04-17T10:51:15Z","content_type":null,"content_length":"23912","record_id":"<urn:uuid:c2356b37-f475-4a6d-92cd-20810789007f>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00479-ip-10-147-4-33.ec2.intern... |
FOM: Friedman on Realism/Philosophy
steel@math.berkeley.edu steel at math.berkeley.edu
Thu Jan 15 16:23:36 EST 1998
This is a reply to a post of Harvey Friedman from 1/12/98.
First, I agree that the philosophy of mathematics which leads to
mathematical progress is by far the most interesting kind. Without this
co... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-January/000781.html","timestamp":"2014-04-19T14:52:40Z","content_type":null,"content_length":"10392","record_id":"<urn:uuid:463b8257-df95-4b94-89e2-39bc0e79aa47>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00152-ip-10-147-4-33.ec2.int... |
can i do this some other way?
can i do this some other way?
Some info, im trying to find a users jacket size depending on their heigh, weight and age, the algorithm is simple.
(height * weight)/ 288.
But here is the tricky part, if the person is above age 30 then the jacket size should be adjusted by 0.125 ... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/76642-can-i-do-some-other-way-printable-thread.html","timestamp":"2014-04-18T17:23:29Z","content_type":null,"content_length":"14241","record_id":"<urn:uuid:86ee844b-30d3-440a-b9fe-7fd04824e824>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAI... |
Typability is undecidable for F+eta
- In Proc. 29th Int’l Coll. Automata, Languages, and Programming, volume 2380 of LNCS , 2002
"... Let S be some type system. A typing in S for a typable term M is the collection of all of the information other than M which appears in the final judgement of a proof derivation showing ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=210383","timestamp":"2014-04-18T01:19:36Z","content_type":null,"content_length":"27924","record_id":"<urn:uuid:79a27bc3-6efc-4d9a-b678-0ef4c2b7efb5>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00332-ip-10-147-4-33.ec2.internal.war... |
Calc 1 HW help needed.
April 22nd 2007, 07:38 PM #1
Feb 2007
Calc 1 HW help needed.
1. The linear approximation at x=0 sqrt(5+7x) A+Bx
where A=_____
and B=_____
2. The linear approximation at x=0 to sin(9x) is A+Bx where A is : and where B is:
3.The linear approximation at x=0 to 1/sqrt(7x) is A... | {"url":"http://mathhelpforum.com/calculus/14069-calc-1-hw-help-needed.html","timestamp":"2014-04-19T23:58:23Z","content_type":null,"content_length":"36063","record_id":"<urn:uuid:8c4c6159-f18e-4abc-b9c5-6d26f6c24d8e>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00119-ip-10-147-4-33.... |
From OWL
Page to discuss the fragment of OWL implemented in Oracle 11g.
Herman ter Horst's pD*
Herman ter Horst defined an "intentional" version of OWL, called pD* [Completeness, decidability and complexity of entailment for RDF Schema and an intensional variant of OWL. Journal of Web
Semantics. Volume 3, Issues 2-3, O... | {"url":"http://www.w3.org/2007/OWL/wiki/OracleOwlPrime","timestamp":"2014-04-17T12:48:14Z","content_type":null,"content_length":"26925","record_id":"<urn:uuid:549b7750-b2e7-47a0-afa8-f84ab17e3748>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00368-ip-10-147-4-33.ec2.internal.warc.gz... |
Energy Audit
Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and ... | {"url":"http://www.coursehero.com/file/15122/Energy-Audit/","timestamp":"2014-04-16T13:04:29Z","content_type":null,"content_length":"53660","record_id":"<urn:uuid:1b735f10-95ba-4682-b015-86942e71feb7>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00083-ip-10-147-4-33.ec2.internal.war... |
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If you put $1,500 in a savings account that pays 4% interest c... | {"url":"http://openstudy.com/updates/4fce6c5ee4b0c6963ad96452","timestamp":"2014-04-20T00:56:30Z","content_type":null,"content_length":"76363","record_id":"<urn:uuid:c8f35ea8-3a7b-4718-b54a-53d8f90ff98a>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00631-ip-10-147-4-33.ec2.internal.w... |
Influence of phase between original frequencies on the nonlinear
ASA 130th Meeting - St. Louis, MO - 1995 Nov 27 .. Dec 01
1aPA4. Influence of phase between original frequencies on the nonlinear generation of new harmonics. Examples of application from nonlinear acoustics.
Claes M. Hedberg
Dept. of Mech. Eng., Univ. of... | {"url":"http://www.auditory.org/asamtgs/asa95stl/1aPA/1aPA4.html","timestamp":"2014-04-17T13:18:14Z","content_type":null,"content_length":"1575","record_id":"<urn:uuid:cbc6e3bd-3a8f-499b-9e84-d521b5cfa3f9>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00232-ip-10-147-4-33.ec2.interna... |
Resonance apparatus for characterization of viscoelastic materials.
ASA 126th Meeting Denver 1993 October 4-8
2aSA2. Resonance apparatus for characterization of viscoelastic materials.
Bruce Hartmann Gilbert F. Lee John D. Lee
Polymer Sci. Group, Naval Surface Warfare Ctr., Silver Spring, MD 20903-5640
A resonance appa... | {"url":"http://www.auditory.org/asamtgs/asa93dnv/2aSA/2aSA2.html","timestamp":"2014-04-20T13:30:48Z","content_type":null,"content_length":"1776","record_id":"<urn:uuid:1ea8142e-d9bc-4aef-9fb7-595e44d671f2>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00197-ip-10-147-4-33.ec2.interna... |
prove equal sets
May 4th 2008, 08:11 AM
prove equal sets
I have this problem as homework, I don't think they're equal, but i need to prove it. Any body can help?
" If X and Y are sets and it is known that the collection of subsets of X equals the collection of Subsets of Y, can one conclude that X=Y?"
May 4th 2... | {"url":"http://mathhelpforum.com/discrete-math/37096-prove-equal-sets-print.html","timestamp":"2014-04-17T05:10:36Z","content_type":null,"content_length":"4291","record_id":"<urn:uuid:432680e1-a97a-484c-ab34-6dbeffca2bcd>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00058-ip-10-147-... |
Angle of this isoscleles triangle.
September 5th 2010, 01:51 PM
Angle of this isoscleles triangle.
Triangle ABC is isosceles with base AC. Points P and Q are respectively in CB and AB and such that AC = AP = PQ = QB. What is the degree of angle B?
I have the solution, but I don't understand it.
Represent th... | {"url":"http://mathhelpforum.com/geometry/155279-angle-isoscleles-triangle-print.html","timestamp":"2014-04-20T14:09:19Z","content_type":null,"content_length":"5926","record_id":"<urn:uuid:8348104e-48a1-47c7-abaa-5c2db08404d7>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00588-ip-10... |
Summary of Game Theory. Abstract
Game Theory (GT) is a special branch of mathematics which has been developed to study decision making in complex circumstances. The idea to see business as a game, in the sense that a move by one
player sparks of moves by others, runs through modern strategic thinking. It historically d... | {"url":"http://www.valuebasedmanagement.net/methods_game_theory.html","timestamp":"2014-04-19T01:49:02Z","content_type":null,"content_length":"14878","record_id":"<urn:uuid:b037f48b-8f37-47f7-85a3-45d0a2e55803>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00447-ip-10-147-4-33.ec2.int... |
pls help my problem
September 24th 2012, 09:56 PM #1
Sep 2012
pls help my problem
give me the solution from the top of a building the angle of depression of a point on the same horizontal plane with the base of the building is observed to be 60 degree what will be the angle of
depression of the same point w... | {"url":"http://mathhelpforum.com/trigonometry/204029-pls-help-my-problem.html","timestamp":"2014-04-19T17:10:56Z","content_type":null,"content_length":"55010","record_id":"<urn:uuid:48a690f5-39bc-4639-b805-b4984a1696a3>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00558-ip-10-147-4-3... |
Centering Data in PCA
13 Friday Mar 2009
Posted in Vector Space Models
I received yesterday the following email from a reader (name removed). I am reproducing it since the discussion might be of value to others with similar questions.
Hello Dr. Garcia,
I’ve seen your tutorial “PCA and SPCA Tutorial” while I w... | {"url":"http://irthoughts.wordpress.com/2009/03/13/centering-data-in-pca/","timestamp":"2014-04-20T23:34:42Z","content_type":null,"content_length":"76134","record_id":"<urn:uuid:042cc2df-90bb-4ade-9718-1a94e64ab26f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00578-ip-10-147-4-33.e... |
Converting Repeating Decimals to Fractions
To convert a repeating decimal to a fraction, let N be the number, and let n be the number of digits in the repeating block. For example,
has 2 digits in the repeating block, whereas
has only 1.
Setting N equal to its value, multiply both sides of the equation by 10^n. Then su... | {"url":"http://hotmath.com/hotmath_help/topics/converting-repeating-decimals-to-fractions.html","timestamp":"2014-04-20T05:42:42Z","content_type":null,"content_length":"5207","record_id":"<urn:uuid:6f351d1c-6585-4edd-8283-74b8c72e7eb6>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00... |
Advanced Topics - Demo 5
Quadratic map above a[c]: Band Merging
First look at the bifurcation diagram for the quadratic map in the chaotic regime
and bracketing the onset region more tightly
(You might want to enlarge the y-scale or investigate smaller regions around a=a[c]=3.57 more closely using the mouse on the stop... | {"url":"http://www.cmp.caltech.edu/~mcc/Chaos_Course/Lesson17/Demo5.html","timestamp":"2014-04-16T15:58:34Z","content_type":null,"content_length":"2387","record_id":"<urn:uuid:1b896ad7-8729-454f-ab30-931c84bb0c1c>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00552-ip-10-147-4-33.ec2... |
Modular lattice
From Encyclopedia of Mathematics
Dedekind lattice
A lattice in which the modular law is valid, i.e. if composition sequence is a modular lattice if and only if there exists on it a dimension function
[3], [6]. Non-zero elements [3], [5], [6]. If
none of the elements
[3], [6]. In the case of completely m... | {"url":"http://www.encyclopediaofmath.org/index.php/Modular_lattice","timestamp":"2014-04-20T18:24:55Z","content_type":null,"content_length":"24361","record_id":"<urn:uuid:199829cf-1ab8-4581-808a-65d0de71daa5>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00644-ip-10-147-4-33.ec2.int... |
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pi/3 is the reference angle for: A. 2pi/3 B. 15pi/3 C. 7pi/3 D... | {"url":"http://openstudy.com/updates/5123f485e4b02ca4087b0e5a","timestamp":"2014-04-20T06:23:41Z","content_type":null,"content_length":"57638","record_id":"<urn:uuid:33e0c0be-e04d-48ad-a936-f47932fcf349>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00064-ip-10-147-4-33.ec2.internal.w... |
Savage, MD Trigonometry Tutor
Find a Savage, MD Trigonometry Tutor
...I truly believe that math can be fun and easy if it's broken down for you in a way that you can comprehend it. If you just need a tune-up, we can skip straight to the nuts and bolts. I'm very
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[6.20] Determination of Orbital Parameters for Visual Binary Stars Using a Fourier-Series Approach
AAS 199th meeting, Washington, DC, January 2002
Session 6. Binary Stars
Display, Monday, January 7, 2002, 9:20am-6:30pm, Exhibit Hall
[Previous] | [Session 6] | [Next]
[6.20] Determination of Orbital Parameters for Visual... | {"url":"http://aas.org/archives/BAAS/v33n4/aas199/1012.htm","timestamp":"2014-04-19T20:55:39Z","content_type":null,"content_length":"2517","record_id":"<urn:uuid:84a29a1e-95d7-4fac-bbdf-40271abd4b7d>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00218-ip-10-147-4-33.ec2.internal.warc... |
Inventory Management Review
Recent Comments
In previous articles I've referenced the Economic Order Quantity (EOQ). This article is going to be the first of a few articles detailing various aspects of EOQ. This first post will discuss the
basics and go step-by-step through an example of how to use EOQ when trying to de... | {"url":"http://www.inventorymanagementreview.org/inventory_basics/","timestamp":"2014-04-20T03:10:12Z","content_type":null,"content_length":"66598","record_id":"<urn:uuid:be952c78-d9d5-4bbb-9d04-7647ec7ad970>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00045-ip-10-147-4-33.ec2.inte... |
Math Help
November 11th 2012, 02:56 AM #1
Junior Member
Aug 2012
May you help me please, with an example of a vector space V and a linear mapping f:V->V , such that Imf=Kerf?
Thank you in advance.
Re: Imf=Kerf
Last edited by FernandoRevilla; November 11th 2012 at 03:23 AM.
November 11th 2012, 03:20 AM ... | {"url":"http://mathhelpforum.com/advanced-algebra/207227-imf-kerf.html","timestamp":"2014-04-20T12:08:19Z","content_type":null,"content_length":"30741","record_id":"<urn:uuid:2b7a6dcf-cb64-4224-8de6-115bba6da9a1>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00022-ip-10-147-4-33.ec2.... |
Cant sort my randomly generated numbers.
Newbie Poster
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This is my first post in the Dani community. I am brand new to java, 5 weeks into an intro to computer programming course. My assignment is to create 10 random n... | {"url":"http://www.daniweb.com/software-development/java/threads/265294/cant-sort-my-randomly-generated-numbers","timestamp":"2014-04-16T16:25:11Z","content_type":null,"content_length":"40143","record_id":"<urn:uuid:170cc502-05eb-4853-a7f7-f41492925b3e>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN... |
Boolean algebra
From Encyclopedia of Mathematics
Boolean lattice
A partially ordered set of a special type. It is a distributive lattice with a largest element "1" , the unit of the Boolean algebra, and a smallest element "0" , the zero of the Boolean algebra,
that contains together with each element
The operations sup... | {"url":"http://www.encyclopediaofmath.org/index.php/Boolean_algebra","timestamp":"2014-04-18T00:35:09Z","content_type":null,"content_length":"38313","record_id":"<urn:uuid:3268bf13-a7bb-41b2-ab92-b1cb68d6d589>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00172-ip-10-147-4-33.ec2.inte... |
Lester, PA ACT Tutor
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Graph models for waves in thin structures
Results 1 - 10 of 23
- J. Geom. Phys
"... Abstract. We consider a family of compact manifolds which shrinks with respect to an appropriate parameter to a graph. The main result is that the spectrum of the Laplace-Beltrami operator
converges to the spectrum of the (differential)... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1199729","timestamp":"2014-04-18T06:56:05Z","content_type":null,"content_length":"35607","record_id":"<urn:uuid:522a448b-d4a0-45e9-afb2-bc3622259b4e>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00311-ip-10-147-4-33.ec2.internal.wa... |
La Crescenta Precalculus Tutor
...Learning math has been part and parcel to learning these physics skills. Math is the language of physics. I understand the rules of math, and how to bend them.
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From ClusterWiki
Currently Phoenix is running Gaussian09.C.01.
Gaussian 09, Revision C.01, M. J. Frisch, G. W. Trucks, H. B. Schlegel, G. E. Scuseria, M. A. Robb, J. R. Cheeseman, G. Scalmani, V. Barone, B. Mennucci, G. A. Petersson, H. Nakatsuji, M. Caricato, X. Li, H. P. Hratchian, A. F. Izmaylov, J. Bloino, G. Zh... | {"url":"https://phoenix.chem.wisc.edu/wiki/index.php/Software/Gaussian","timestamp":"2014-04-17T22:38:18Z","content_type":null,"content_length":"29303","record_id":"<urn:uuid:c913faff-cd6a-4b6e-a9e1-149edb285d7b>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00428-ip-10-147-4-33.ec2.... |
Pelham, NY Statistics Tutor
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Point in Polygon aka hit test
Stack Overflow is a question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
What's your best, most elegant 2D "point inside polygon" or Polygon.contains(p:Point) algorithm?
up vote 194 down vote favorite... | {"url":"http://stackoverflow.com/questions/217578/point-in-polygon-aka-hit-test/218081","timestamp":"2014-04-23T15:14:48Z","content_type":null,"content_length":"194465","record_id":"<urn:uuid:2d98fdce-404d-4e9b-806a-e5de7aa99c1f>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00587-ip-... |
Math Help
July 30th 2011, 09:35 PM #1
1. Let A= (-6,-4), B=(3,2) and c=(6,4)
(a) These points lie on a line through the origin. Find its slope.
(b) Let u be the vector whose components are the x-coordinates of A,B and C, and let v be the vector whose components are the y- coordinates of A,B,and C. Show tha... | {"url":"http://mathhelpforum.com/pre-calculus/185381-vectors.html","timestamp":"2014-04-18T09:42:47Z","content_type":null,"content_length":"40946","record_id":"<urn:uuid:23c82c2f-2a6f-48c6-9e87-55248898fa02>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00258-ip-10-147-4-33.ec2.inter... |
Determine price for credit default swap
[Price, AccPrem, PaymentDates, PaymentTimes,
PaymentCF] = cdsprice(ZeroData, ProbData, Settle,
Maturity, ContractSpread)
[Price, AccPrem, PaymentDates, PaymentTimes,
PaymentCF] = cdsprice(ZeroData, ProbData,
Settle, Maturity, ContractSpread,
[Price, AccPrem, PaymentDates, Payment... | {"url":"http://www.mathworks.in/help/fininst/cdsprice.html?s_tid=gn_loc_drop&nocookie=true","timestamp":"2014-04-23T14:25:57Z","content_type":null,"content_length":"47338","record_id":"<urn:uuid:58c64f08-0016-49d5-8cfd-b95548b9f442>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00321-... |
Mathematics Department
4/C Mathematics Placement Exam
All 4/C midshipmen take the Mathematics Placement (pre-calculus) exam, which is a 67 question multiple-choice exam covering pre-calculus topics — exponents, fractions, factoring, solving equations,
functions, graphing, word problems, logarithms, trigonometric functi... | {"url":"http://www.usna.edu/MathDept/academics/placement.php","timestamp":"2014-04-16T21:52:59Z","content_type":null,"content_length":"17756","record_id":"<urn:uuid:fae94806-ae6c-47d3-a292-9b7a1f72c40e>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00632-ip-10-147-4-33.ec2.internal.wa... |
PSYC 879: Applied Nonparametric Statistical Methods (4)
This course covers nonparametric statistical methods for testing hypotheses when the assumptions of ordinary parametric statistics are not met. Topics include a review of parametric statistics,
sampling distributions, the logic of hypothesis testing, and motivatio... | {"url":"http://www2.ku.edu/~distinction/cgi-bin/index.php?id=2006&dt=courses_201213_combined&classesSearchText=PSYC+879","timestamp":"2014-04-21T12:34:46Z","content_type":null,"content_length":"1718","record_id":"<urn:uuid:aed0ae6c-ea1e-441c-8868-51b0b9cdf52e>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/... |
st: ml - could not calculate numerical derivatives missing values encoun
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... | {"url":"http://www.stata.com/statalist/archive/2011-12/msg00549.html","timestamp":"2014-04-18T10:51:53Z","content_type":null,"content_length":"10419","record_id":"<urn:uuid:ee1d09b3-c403-4768-a1fc-5ecde265af56>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00481-ip-10-147-4-33.ec2.in... |
Suwanee Geometry Tutor
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[SOLVED] What's the original value of this percentage
August 28th 2007, 06:17 AM #1
[SOLVED] What's the original value of this percentage
Hi guys,
I need to find the original value of X for a particular percentage of Y.
If 65% of X = 100(being Y), what is X (for this example it's apx 155) but I need exact n... | {"url":"http://mathhelpforum.com/algebra/18125-solved-what-s-original-value-percentage.html","timestamp":"2014-04-18T18:22:49Z","content_type":null,"content_length":"38410","record_id":"<urn:uuid:9544daeb-ad7c-4e94-aa96-e4aadf855142>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00622... |
Lawrence University: Course Title
Course Home
Study Materials
Contact Info
Math 210, Differential Equations with Linear Algebra
Fall 2005, MWF 9:50 am, Briggs Hall room 4... | {"url":"http://www2.lawrence.edu/fast/hunsicke/diffeq_05/syllabus.html","timestamp":"2014-04-17T09:37:45Z","content_type":null,"content_length":"8074","record_id":"<urn:uuid:4b05efde-4f6f-403b-a97c-d12aef4b46b7>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00144-ip-10-147-4-33.ec2.i... |
Course information for Math 550
Linear Algebra
Instructor Jennifer Johnson-Leung
303 Brink Hall
Class Times
MWF 11:30-12:20, FRC 201
Office Hours To Be Announced
Text Lang Linear Algebra
Course Description
This is a graduate level course in linear algebra. I was once told by a famous mathematician that eve... | {"url":"http://www.uiweb.uidaho.edu/johnsonleung/teaching/550_Syllabus.html","timestamp":"2014-04-23T17:20:54Z","content_type":null,"content_length":"5433","record_id":"<urn:uuid:9471078a-7a8f-48fd-9676-1d1ea69eca74>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00139-ip-10-147-4-33.e... |
Dolton ACT Tutor
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...I have three children of my own (14, 7, and 4). My strengths are in Math, Writing, and strategic test-taking. I look forward to working with you.Algebra 1 is one of my favorite subjects to
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S,T: V onto W are linear maps
You are using "out of" where I would use "in" but I understand what you need.
First, as I have pointed out before. You do not need to show that 0 is in M. Since 0v= 0 (the 0 vector), show that M is closed under scalar multiplication immediately gives you that.
M is (in my language!) the se... | {"url":"http://www.physicsforums.com/showthread.php?p=1641195","timestamp":"2014-04-21T02:05:53Z","content_type":null,"content_length":"34165","record_id":"<urn:uuid:4621c2f1-cc20-49f3-96b6-293b9e027f46>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00451-ip-10-147-4-33.ec2.internal.... |
Alviso Algebra Tutors
...And I am currently having more fun than I have had in 20 years. Here is an overview of the Writing test. The SAT Writing test takes 60 minutes, has one essay (25 minutes) and two sections of
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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...
• Teamwork 19 Teammate
• Problem Solving 19 Hero
• Engagement 19 Mad Hatter
• You have blocked this person.
• ✔ You're a fan Checking fan status...
Thanks... | {"url":"http://openstudy.com/users/ravi623/medals","timestamp":"2014-04-17T18:57:09Z","content_type":null,"content_length":"70322","record_id":"<urn:uuid:0cc39eee-7c66-4c01-a1b3-75c67a4ef467>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00403-ip-10-147-4-33.ec2.internal.warc.gz"} |
Content Markup
4.2 Strict Content MathML
4.2.1 The structure of MathML3 Content Expressions
MathML content encoding is based on the concept of an expression tree built up from
As a general rule, the terminal nodes in the tree represent basic mathematical objects such as numbers, variables, arithmetic operations and so ... | {"url":"http://www.w3.org/TR/2007/WD-MathML3-20071005/chapter4.html","timestamp":"2014-04-20T03:22:59Z","content_type":null,"content_length":"196049","record_id":"<urn:uuid:b43a91d7-c088-4379-b775-a93eb25296fb>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00383-ip-10-147-4-33.ec2.in... |
Some experiments with hacking the ЭЛЕКТРОНИКА МК-61
Just so Google knows, the МК-61 is a Soviet-Russian programmable scientific calculator. In Latin characters, it's written Elektronika MK-61. МК is short for Микрокалькулятор ("microcalculator").
I acquired mine by swapping it with Sander from Estonia for a batch of ol... | {"url":"http://alfredklomp.com/technology/mk-61/","timestamp":"2014-04-16T22:15:53Z","content_type":null,"content_length":"46368","record_id":"<urn:uuid:f2a42ddd-87ba-496d-a593-2dc493b02596>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00302-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Numpy-discussion] please change mean to use dtype=float
Tim Hochberg tim.hochberg at ieee.org
Fri Sep 22 14:18:07 CDT 2006
Charles R Harris wrote:
> On 9/22/06, *Tim Hochberg* <tim.hochberg at ieee.org
> <mailto:tim.hochberg at ieee.org>> wrote:
> It sounds like there is some consensus to do something to improve ... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2006-September/023317.html","timestamp":"2014-04-17T21:56:16Z","content_type":null,"content_length":"4645","record_id":"<urn:uuid:938d29e2-3e84-4c34-8304-745ce48b06a5>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00042-ip-10-1... |
Statistical and Actuarial Mathematics
Majors may earn either a Bachelor of Arts (B.A.) degree or a Bachelor of Science (B.S.) degree through the Mathematics department. Bachelor of Arts degrees are offered with majors in Mathematics,
Statistical and Actuarial Mathematics, and Mathematics (teacher concentration). Bachel... | {"url":"https://www.saintmarys.edu/majors/statistical-actuarial-mathematics/requirements","timestamp":"2014-04-16T10:16:17Z","content_type":null,"content_length":"30528","record_id":"<urn:uuid:0c71ec2a-84a3-4089-939f-ced889dcd730>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00084-i... |
Discussions are underway for a high-energy proton-proton collider. Two preliminary ideas are the $\sqrt{s}=33$ TeV HE-LHC and the $\sqrt{s}=100$ TeV VLHC. With Bayesian statistics, we calculate the
probabilities that the LHC, HE-LHC and VLHC discover SUSY in the future, assuming that nature is described by the CMSSM an... | {"url":"http://harvard.voxcharta.org/tag/probability/","timestamp":"2014-04-18T23:16:10Z","content_type":null,"content_length":"246996","record_id":"<urn:uuid:3236a219-f570-4844-98a7-0c8432d088a4>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00151-ip-10-147-4-33.ec2.internal.warc.gz... |
Copyright © University of Cambridge. All rights reserved.
'Beads' printed from http://nrich.maths.org/
Can you find all four different combinations?
You now repeat the following actions over and over again:
• between any two beads of the same colour put a red bead
• between any two beads of different colours put a ... | {"url":"http://nrich.maths.org/2016/index?nomenu=1","timestamp":"2014-04-18T08:23:45Z","content_type":null,"content_length":"4168","record_id":"<urn:uuid:e09df96d-505e-4da8-9f2d-f67eb69a31ff>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00018-ip-10-147-4-33.ec2.internal.warc.gz"} |
MathGroup Archive: April 2004 [00654]
[Date Index] [Thread Index] [Author Index]
Re: Re: bug in IntegerPart ?
• To: mathgroup at smc.vnet.net
• Subject: [mg47864] Re: [mg47850] Re: bug in IntegerPart ?
• From: Daniel Lichtblau <danl at ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2004/Apr/msg00654.html","timestamp":"2014-04-23T07:44:41Z","content_type":null,"content_length":"39006","record_id":"<urn:uuid:64fa8d95-200b-4e36-98a3-1ec12bcdc077>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00332-ip-10-147-4-33.... |
Suwanee Geometry Tutor
Find a Suwanee Geometry Tutor
...I KNOW how you feel if you're having a hard time. Confused? Lost?
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...I have developed advance excel skills over the past 8 years of my accounting work history. I am able to manipulate large amount... | {"url":"http://www.purplemath.com/suwanee_ga_geometry_tutors.php","timestamp":"2014-04-19T17:43:17Z","content_type":null,"content_length":"23614","record_id":"<urn:uuid:5a711bc2-d60b-427c-9a30-e536e330c5b5>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00444-ip-10-147-4-33.ec2.intern... |
Prove Function is Analytic
March 29th 2008, 05:13 PM
Prove Function is Analytic
Let $f: \{z\in \mathbb{C}| \Im (z) > 0 \} \mapsto \mathbb{C}$ be continous on $\{ z\in \mathbb{C}|\Im (z) > 0\}$ and analytic on $\{ z\in \mathbb{C}|\Im (z) > 0 \} \setminus \{ z\in \mathbb{C}: |
z| = 1\}$ prove that $f$ is analytic... | {"url":"http://mathhelpforum.com/calculus/32466-prove-function-analytic-print.html","timestamp":"2014-04-18T01:30:01Z","content_type":null,"content_length":"11631","record_id":"<urn:uuid:b1d5b2e7-ec51-4783-b2e3-00248a505519>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00440-ip-10-1... |
Statistical and Actuarial Mathematics
Majors may earn either a Bachelor of Arts (B.A.) degree or a Bachelor of Science (B.S.) degree through the Mathematics department. Bachelor of Arts degrees are offered with majors in Mathematics,
Statistical and Actuarial Mathematics, and Mathematics (teacher concentration). Bachel... | {"url":"https://www.saintmarys.edu/majors/statistical-actuarial-mathematics/requirements","timestamp":"2014-04-16T10:16:17Z","content_type":null,"content_length":"30528","record_id":"<urn:uuid:0c71ec2a-84a3-4089-939f-ced889dcd730>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00084-i... |
Aug 15, 2006 9:42:17 PM (8 years ago)
• v46 v47
19 19 Refinement of the specification in the ''Beyond Associated Types'' paper. (I'll actually link this paper here once it is a bit more coherent.) Some [wiki:TypeFunctionsExamples examples
are on an extra page].
20 * Kind signatures of in... | {"url":"https://ghc.haskell.org/trac/ghc/wiki/TypeFunctions?action=diff&version=47","timestamp":"2014-04-21T03:29:21Z","content_type":null,"content_length":"21890","record_id":"<urn:uuid:1410afa9-fcbe-458b-afca-d943c36fd88b>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00172-ip-10-1... |