content stringlengths 86 994k | meta stringlengths 288 619 |
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compute.es: Compute Effect Sizes
This package contains several functions for calculating and converting various statistics, such as a t-test or p-value and sample size, to effect size estimates of d (mean difference), g (unbiased
estimate of d), r (correlation coefficient), z (Fisher's z), and log odds ratio. The varia... | {"url":"http://www.icesi.edu.co/CRAN/web/packages/compute.es/index.html","timestamp":"2014-04-18T23:17:43Z","content_type":null,"content_length":"3539","record_id":"<urn:uuid:ec3b3aa0-31cb-4c8f-be91-408e390932e2>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00623-ip-10-147-4-33.ec2.i... |
How to multiply two digit numbers by 11 in your head
Here's a
nifty trick
, that will actually
people to some degree.
If you know your
multiplication tables
up to 10x10, and can
single digit numbers, you can
two digit numbera by 11 in your head instantly.
How to do it
Take your 2
digit number
(say 26).
will always be a... | {"url":"http://everything2.com/title/How+to+multiply+two+digit+numbers+by+11+in+your+head","timestamp":"2014-04-19T11:00:39Z","content_type":null,"content_length":"23353","record_id":"<urn:uuid:53def784-d064-425f-9008-722fb5089a17>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00102-... |
Strongly regular generalized equations
Results 1 - 10 of 142
- OPTIMIZATION METHODS AND SOFTWARE , 1995
"... The Path solver is an implementation of a stabilized Newton method for the solution of the Mixed Complementarity Problem. The stabilization scheme employs a path-generation procedure which is
used to construct a... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=507991","timestamp":"2014-04-17T13:32:25Z","content_type":null,"content_length":"38850","record_id":"<urn:uuid:acd76806-fef1-4da5-9d27-4775fbc5980a>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00012-ip-10-147-4-33.ec2.internal.war... |
Limit Involving Squeeze Theorem
May 12th 2012, 09:31 AM
Limit Involving Squeeze Theorem
The problem I have is $\lim_{{x}\to{0}}\frac{cosx - 1}{x^2}$
I know I have to use the squeeze theorem, by implementing the range of the cosine function; but when I do that I get
But that would imply the original limit wo... | {"url":"http://mathhelpforum.com/calculus/198718-limit-involving-squeeze-theorem-print.html","timestamp":"2014-04-18T04:38:38Z","content_type":null,"content_length":"14010","record_id":"<urn:uuid:a83233e6-aabf-4e54-aa6c-828d2cdb04d6>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-0007... |
solving equations involving mixed numbers: (3_1/3)x = -22 [Archive] - Free Math Help Forum
10-15-2008, 07:29 PM
My 8th grade child brought home some fractional equations home and we are both stuck. I was hoping someone could work one out with us and then we could figure it out the rest on our own. It has been
a long t... | {"url":"http://www.freemathhelp.com/forum/archive/index.php/t-58100.html","timestamp":"2014-04-19T19:34:05Z","content_type":null,"content_length":"5689","record_id":"<urn:uuid:985bafab-d796-426d-97a9-c7c06218efb1>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00473-ip-10-147-4-33.ec2... |
Somerset, MD ACT Tutor
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In order to lift a bucket of concrete, you must pull up harder on the bucket than it pulls down on you.
true or false - Homework Help - eNotes.com
In order to lift a bucket of concrete, you must pull up harder on the bucket than it pulls down on you.
true or false
Let the mass of the concrete bucket bucket be m then th... | {"url":"http://www.enotes.com/homework-help/order-lift-bucket-concrete-you-must-pull-up-370028","timestamp":"2014-04-16T05:32:40Z","content_type":null,"content_length":"25062","record_id":"<urn:uuid:1303771c-b124-4194-8f38-814469f634f4>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-0... |
Self-taught undergrad math: ordering of topics?
up vote 6 down vote favorite
After some initial research on math topics, it seems there are about 4 main streams as follows:
1) calculus -> analysis -> complex variables
2) linear algebra -> abstract algebra -> topology
3) discrete mathematics -> number theory
4) statisti... | {"url":"http://mathoverflow.net/questions/56213/self-taught-undergrad-math-ordering-of-topics?answertab=votes","timestamp":"2014-04-16T07:15:21Z","content_type":null,"content_length":"65476","record_id":"<urn:uuid:5d1db607-7c73-4a3b-ad73-667854455bed>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-2... |
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Topic: Wm mis-explains what he means by a Binary Tree
Replies: 8 Last Post: Feb 7, 2014 2:54 PM
Message... | {"url":"http://mathforum.org/kb/thread.jspa?messageID=9380276&tstart=0","timestamp":"2014-04-20T09:24:45Z","content_type":null,"content_length":"20455","record_id":"<urn:uuid:85207305-fd13-4529-9f83-fdb5998c0a4c>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00235-ip-10-147-4-33.ec2.i... |
Classic Problems of Probability
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 semester, quarter or even a summer session, we have an option
for you. Simply select a rental period, enter your information and... | {"url":"http://www.knetbooks.com/classic-problems-probability-1st/bk/9781118063255","timestamp":"2014-04-16T04:50:03Z","content_type":null,"content_length":"26675","record_id":"<urn:uuid:39fd451d-a7a2-4ea4-866d-4257cd4e4e45>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00407-ip-10-1... |
Rosemead Math Tutor
Find a Rosemead Math Tutor
...I've read books and attended seminars that tackle the very issue of how to effectively manage your time and energy in order to produce lasting memory results. Because not every method works for
every person, I know several different study and learning strategies tha... | {"url":"http://www.purplemath.com/rosemead_math_tutors.php","timestamp":"2014-04-20T14:03:16Z","content_type":null,"content_length":"23826","record_id":"<urn:uuid:5895c708-e8c3-4376-a898-ee732f5d93af>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00257-ip-10-147-4-33.ec2.internal.war... |
Rosemead Math Tutor
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...I've read books and attended seminars that tackle the very issue of how to effectively manage your time and energy in order to produce lasting memory results. Because not every method works for
every person, I know several different study and learning strategies tha... | {"url":"http://www.purplemath.com/rosemead_math_tutors.php","timestamp":"2014-04-20T14:03:16Z","content_type":null,"content_length":"23826","record_id":"<urn:uuid:5895c708-e8c3-4376-a898-ee732f5d93af>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00257-ip-10-147-4-33.ec2.internal.war... |
Chapter 2: One Dimensional Kinematics
Class Notes: Constant Speed
Table of Contents
Position: where an object is located in reference to its surroundings Distance: how far an object has traveled, regardless of direction Displacement: how far an object is from its starting location;
must have a reference point and inclu... | {"url":"http://hpwangste.wikispaces.com/Ch2_WangS?responseToken=36d844bcacf4270854db3e25e053725d","timestamp":"2014-04-24T03:29:33Z","content_type":null,"content_length":"145559","record_id":"<urn:uuid:7d46e2cd-f0e2-42a4-afd6-b8e0d4b9b06d>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005... |
the encyclopedic entry of Function_field_of_an_algebraic_variety
algebraic geometry
, the
function field
of an
algebraic variety V
consists of objects which are interpreted as rational functions on
. In
complex algebraic geometry
these are
meromorphic functions
and their higher-dimensional analogues; in classical
algeb... | {"url":"http://www.reference.com/browse/Function_field_of_an_algebraic_variety","timestamp":"2014-04-17T07:43:01Z","content_type":null,"content_length":"78812","record_id":"<urn:uuid:d5640fbe-6502-4396-9dce-92877e722a59>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00105-ip-10-147-4... |
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please help? What does prefix "kilo-" represent? A. 10-3 B. 10... | {"url":"http://openstudy.com/updates/5109d987e4b070d859bedf35","timestamp":"2014-04-18T03:49:08Z","content_type":null,"content_length":"46706","record_id":"<urn:uuid:240f15bf-20f1-4835-8316-4afc76ba3ed2>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00305-ip-10-147-4-33.ec2.internal.... |
A New Kind of Science: The NKS Forum - Continuous Valued Cellular automata
Jason Cawley
Wolfram Science Group
Phoenix, AZ USA
Registered: Aug 2003
Posts: 712
The idea of a continuous valued CA is that you store a machine precision number (or an arbitrarily higher precision if you like) at each cell location. Then your ... | {"url":"http://forum.wolframscience.com/showthread.php?postid=5954","timestamp":"2014-04-17T18:53:31Z","content_type":null,"content_length":"31083","record_id":"<urn:uuid:8b6117da-9c56-492f-bb24-8e9fc27ccece>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00413-ip-10-147-4-33.ec2.inte... |
Linear Systems Help
September 21st 2010, 06:12 PM #1
Jun 2010
Linear Systems Help
Plot the relationship between P and Q; noting that P is on the vertical axis, and q is on the horizontal axis.?
How do I go about graphing this? Also, I need to find the slope.
Many thanks,
September 21st 2010, 07:35 PM #2... | {"url":"http://mathhelpforum.com/algebra/157005-linear-systems-help.html","timestamp":"2014-04-17T01:35:07Z","content_type":null,"content_length":"31930","record_id":"<urn:uuid:5bf58fd0-5393-4b57-ab99-d5f83adb8987>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00046-ip-10-147-4-33.ec2... |
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What should be the axis of symmetry of the quadratic function ... | {"url":"http://openstudy.com/updates/510e4c52e4b0d9aa3c4797c1","timestamp":"2014-04-18T14:06:25Z","content_type":null,"content_length":"44086","record_id":"<urn:uuid:ea40327b-3326-4612-a442-2118ccdd6d51>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00097-ip-10-147-4-33.ec2.internal.... |
Brentwood, CA Precalculus Tutor
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...I have an elementary credential to teach all elementary subjects. I can help your student. I have taken the CBEST and passed the test successfully.
22 Subjects: including precalculus, chemistry, reading, geometry
...Discover how and why t... | {"url":"http://www.purplemath.com/brentwood_ca_precalculus_tutors.php","timestamp":"2014-04-21T15:18:05Z","content_type":null,"content_length":"24074","record_id":"<urn:uuid:3c8b0103-ea98-4884-9841-f40eff663c61>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00315-ip-10-147-4-33.ec2.i... |
Math Forum - Ask Dr. Math Archives: Middle School Division
This page:
Dr. Math
See also the
Dr. Math FAQ:
divisibility rules
order of operations
Internet Library:
About Math
factoring expressions
graphing equations
factoring numbers
conic sections/
3D and higher
Number Sense
factoring numbers
negative numbers
prime num... | {"url":"http://mathforum.org/library/drmath/sets/mid_division.html?s_keyid=38890543&f_keyid=38890545&start_at=81&num_to_see=40","timestamp":"2014-04-21T08:25:22Z","content_type":null,"content_length":"20607","record_id":"<urn:uuid:aa37ae43-9bfd-4657-968a-921a8ddc2051>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.... |
Probability and statistics blog
The hat trick
In his book Quantum Computing Since Democritus, Scott Aaronson poses the following question:
Suppose that you’re at a party where every guest is given a hat as they walk in. Each hat has either a pineapple or a watermelon on top, picked at random with equal probability. The... | {"url":"http://www.statisticsblog.com/2013/07/the-hat-trick/","timestamp":"2014-04-21T04:31:26Z","content_type":null,"content_length":"46626","record_id":"<urn:uuid:47618616-11d9-41ed-8090-edc09a894a9d>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00442-ip-10-147-4-33.ec2.internal.w... |
Crossblock - Walkthrough, Guide, Review - Jayisgames
January 7, 2009
Here's a delicious little treat from DJ Trousdale at deviantART. Crossblock is a simple and rewarding puzzle game with a sublimely deceptive difficulty curve. At first, you might think it's too
easy—after all, each puzzle is just a collection of whit... | {"url":"http://jayisgames.com/archives/2009/01/crossblock.php","timestamp":"2014-04-17T18:52:48Z","content_type":null,"content_length":"131015","record_id":"<urn:uuid:6b8fba92-5b8c-4f0f-bd38-8edb500278d8>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00253-ip-10-147-4-33.ec2.internal... |
Investigation into Team Percentages, Part III: Shooting Percentage
In previous installments in this series I’ve broken down the history of team PDO and team save percentages — today I will concentrate on team shooting percentages. We’ve seen evidence suggesting
that PDO is not just a random walk through peaks and vall... | {"url":"http://www.boysonthebus.com/2013/04/23/investigation-into-team-percentages-part-iii-shooting-percentage/","timestamp":"2014-04-16T22:18:55Z","content_type":null,"content_length":"24340","record_id":"<urn:uuid:fe06b2b2-849f-4c3a-8ec4-39891d4dfe1c>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN... |
Physical Modeling of Mechanical Friction in Simulink
While sometimes an obstacle, friction makes possible much that we take for granted—hence, its importance in mechanical engineering and control design. In automotive engineering, for example, friction
is undesirable in pistons and cylinders, but essential in clutches ... | {"url":"http://www.mathworks.nl/company/newsletters/articles/physical-modeling-of-mechanical-friction-in-simulink.html?nocookie=true","timestamp":"2014-04-23T21:52:21Z","content_type":null,"content_length":"43273","record_id":"<urn:uuid:fa78fa1c-b983-4d12-a642-76b0b5c2b0bf>","cc-path":"CC-MAIN-2014-15/segments/13982232... |
Chicago Ridge Geometry Tutor
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Caddo Mills Algebra 1 Tutor
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Prove that n is square or doubled square
October 1st 2012, 06:54 AM #1
Sep 2012
Prove that n is square or doubled square
N is positive integer number. Prove: if summation of all positive divisors of n is uneven, then n is square or doubled square of integer number.
So far I have proved that in this case n ... | {"url":"http://mathhelpforum.com/number-theory/204406-prove-n-square-doubled-square.html","timestamp":"2014-04-20T05:07:19Z","content_type":null,"content_length":"36244","record_id":"<urn:uuid:a98a172f-85c6-4fb5-a56b-0fea619e4f7b>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00248-i... |
the definition of intersect
intersect (ˌɪntəˈsɛkt)
1. to divide, cut, or mark off by passing through or across
2. (esp of roads) to cross (each other)
3. (often foll by with) maths to have one or more points in common (with another configuration)
[C17: from Latin intersecāre to divide, from inter- + secāre to cut] | {"url":"http://dictionary.reference.com/browse/intersect","timestamp":"2014-04-18T09:08:19Z","content_type":null,"content_length":"98364","record_id":"<urn:uuid:d19fcf2b-c5cd-4244-9d71-de4434dc56e4>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00594-ip-10-147-4-33.ec2.internal.warc.... |
Definition: A path that starts and ends at the same vertex and includes at least one edge.
Generalization (I am a kind of ...)
(nonsimple) path.
Specialization (... is a kind of me.)
Hamiltonian cycle, Euler cycle.
Aggregate parent (I am a part of or used in ...)
Note: Also known as "circuit" or "closed path".
A cycle ... | {"url":"http://www.darkridge.com/~jpr5/mirror/dads/HTML/cycle.html","timestamp":"2014-04-19T18:25:10Z","content_type":null,"content_length":"3152","record_id":"<urn:uuid:760d35c0-3fee-42aa-a5cc-cccf1c5eca13>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00469-ip-10-147-4-33.ec2.inter... |
Circle Graphs
January 14th 2007, 05:23 AM #1
Jan 2007
Circle Graphs
For each question below, there is a circle given in the textbook with information. I will explain with words what each graph displays in the book.
Instructions for BOTH circles:
(a) Find the center and radius of each circle.
(b) Wri... | {"url":"http://mathhelpforum.com/geometry/9999-circle-graphs.html","timestamp":"2014-04-18T06:07:40Z","content_type":null,"content_length":"38015","record_id":"<urn:uuid:09fdca27-bdd2-4e84-b7c7-abb7eb25fd7c>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00540-ip-10-147-4-33.ec2.inter... |
Studying balanced allocations with di#erential equations
- IN PROCEEDINGS OF IEEE INFOCOM , 2000
"... High performance Internet routers require a mechanism for very efficient IP address look-ups. Some techniques used to this end, such as binary search on levels, need to construct quickly a good
hash table for the appro... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1384434","timestamp":"2014-04-18T22:37:26Z","content_type":null,"content_length":"19748","record_id":"<urn:uuid:07a9aba3-1070-4cb3-8cae-bd0cb6e109a7>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00248-ip-10-147-4-33.ec2.internal.war... |
Palos Hills Prealgebra Tutor
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Defining the integral of a function using the product measure
up vote 2 down vote favorite
Imagine that we're trying to define the expression $$\int_U f(x)dx$$ in a rigorous way. Assume that $f:X \rightarrow \mathbb{R}^{\geq 0}$ where $(X,\mu)$ is a measure space, and suppose that $U$ is a
measurable subset of $X$. Tha... | {"url":"http://mathoverflow.net/questions/105934/defining-the-integral-of-a-function-using-the-product-measure?sort=oldest","timestamp":"2014-04-16T13:39:10Z","content_type":null,"content_length":"60511","record_id":"<urn:uuid:a494d5b9-b1b0-473e-bb01-d13a0eea3ca6>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/w... |
Bloomington, MD Math Tutor
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Quick Review of Trigonometry and Analytic Geometry
Multivariate statistics are used to summarize large collections of numbers into (1) a smaller
sets of numbers or (2) graphs of low dimensionality. To fully understand both of these
applications it is helpful to understand several key ideas from trigonometry and analyti... | {"url":"http://www.mhsmath.com/quick-review-of-trigonometry-and-analytic-geometry.html","timestamp":"2014-04-18T20:50:50Z","content_type":null,"content_length":"19835","record_id":"<urn:uuid:af2a8c82-8c71-4596-adea-9c7e765ded42>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00230-ip-1... |
Tough & Beautiful!
October 9th 2009, 04:56 AM #1
MHF Contributor
May 2008
Tough & Beautiful!
I don't know that much about number theory but those who do might have seen this problem. See if you can solve it:
Suppose $p(x) \in \mathbb{Z}[x]$ has this property that $p(n)$ is a perfect square for all $n \in \m... | {"url":"http://mathhelpforum.com/math-challenge-problems/107002-tough-beautiful.html","timestamp":"2014-04-17T11:05:40Z","content_type":null,"content_length":"52805","record_id":"<urn:uuid:ec07140d-eacc-4b3b-9c37-4100187eb802>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00268-ip-10... |
usic of the
October 2001
The Music of the Primes
As a teenager just starting to learn some real mathematics, one of the results that most amazed and intrigued me was Leonard Euler's result expressing the zeta function as an infinite product over
the primes. Who could not look at this theorem and wonder what deep and p... | {"url":"http://www.maa.org/external_archive/devlin/devlin_10_01.html","timestamp":"2014-04-16T11:28:06Z","content_type":null,"content_length":"3147","record_id":"<urn:uuid:239fa14c-66b0-465a-a0d7-1a85801aee75>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00589-ip-10-147-4-33.ec2.int... |
Surface PDE (heat equation) weak form and existence/uniqueness
up vote 1 down vote favorite
Suppose $X:A \subset \mathbb{R}^n \to \mathbb{R}^{n+1}$ is a parametrisation of a surface $\Gamma$ such that $X(\theta_1, \theta_2) = (\theta_1, \theta_2, h(\theta_1, \theta_2))$ (i.e., $\Gamma$ is a
Define the $g_{ij} = X_{\the... | {"url":"https://mathoverflow.net/questions/94416/surface-pde-heat-equation-weak-form-and-existence-uniqueness","timestamp":"2014-04-17T09:48:35Z","content_type":null,"content_length":"54902","record_id":"<urn:uuid:8063846d-42ec-47dd-97d5-1bc2f51cb8de>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-2... |
isVertexTransitive :: Ord t => Graph t -> BoolSource
A graph is vertex-transitive if its automorphism group acts transitively on the vertices. Thus, given any two distinct vertices, there is an automorphism mapping one to the other.
isEdgeTransitive :: Ord t => Graph t -> BoolSource
A graph is edge-transitive if its au... | {"url":"http://hackage.haskell.org/package/HaskellForMaths-0.3.4/docs/Math-Combinatorics-GraphAuts.html","timestamp":"2014-04-24T20:37:08Z","content_type":null,"content_length":"10599","record_id":"<urn:uuid:97bb45f5-d7d7-4206-bd65-a8c9dddc48cb>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-2014042... |
Rocky Hill, NJ Math Tutor
Find a Rocky Hill, NJ Math Tutor
...Additionally, I have volunteered as a tutor for various urban schools. As an undergraduate I created a GEPA 8 (now NJ Ask 7/8) tutoring program where high risk students were tutored weekly for
6 intensive hours. There was a substantial increase - as over... | {"url":"http://www.purplemath.com/Rocky_Hill_NJ_Math_tutors.php","timestamp":"2014-04-18T23:53:14Z","content_type":null,"content_length":"24000","record_id":"<urn:uuid:6a1937bf-b605-4174-9156-6b58e83bfc2d>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00022-ip-10-147-4-33.ec2.internal... |
Math wiz 2.3
April 9th 2005, 03:41 PM #1
Math wiz 2.3
A friend gave me this program a long time ago.
It is very useful for remebering theorems and postulates and also has good solvers.
I'll attach some screen shots as well.
Filename: mathwiz.zip
Title: Mathwiz v2.3
Description: Every postulate a... | {"url":"http://mathhelpforum.com/calculators/52-math-wiz-2-3-a.html","timestamp":"2014-04-19T15:28:21Z","content_type":null,"content_length":"37684","record_id":"<urn:uuid:17d52d06-5449-4000-bd8e-9a38ee76d113>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00026-ip-10-147-4-33.ec2.inte... |
The Math Beast Challenge Problem of the Week – March 19th, 2012
The sequence of numbers a[1], a[2], a[3], …, a[n], … is defined by n ≥ 1.
Quantity A
The sum of the first 20 terms of this sequence
Quantity B
The sum of the first 19 terms of this sequence
See the answer choices and submit your pick ... | {"url":"https://www.manhattanprep.com/gre/blog/index.php/2012/03/19/the-math-beast-challenge-problem-of-the-week-march-19th-2012/","timestamp":"2014-04-17T16:40:08Z","content_type":null,"content_length":"49429","record_id":"<urn:uuid:fdb17595-fd89-4e81-a66b-7a72bc63d8d7>","cc-path":"CC-MAIN-2014-15/segments/13976095301... |
Quiz 8 problem 1
We use long division of polynomials. First divide the first term in the divisor into the first term in the dividend. This is the first term in the quotient.
Multiply this term by the divisor and subtract from the dividend.
Divide the first term in the divisor into the first term in the remainder to get... | {"url":"http://www.sonoma.edu/users/w/wilsonst/Courses/Math_40/Q40/Solns40QF97/SolnQ8F97/SQ8p1.html","timestamp":"2014-04-16T13:09:13Z","content_type":null,"content_length":"2956","record_id":"<urn:uuid:0be34d37-1673-4e01-89a1-fa020737dbb9>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-201404160052... |
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One case of reduction of nonlinear regression to linear
Z. Ivkovi\'c
Matematicki fakultet, Beograd, Yugoslavia
Abstract: An effective procedure to find nonlinear regression $X^*$ of $X=X(\xi_1,\ldots,\xi_M)$ on $\eta_1,\ldots,\eta_N$ i... | {"url":"http://www.emis.de/journals/PIMB/065/15.html","timestamp":"2014-04-17T00:56:22Z","content_type":null,"content_length":"3293","record_id":"<urn:uuid:9e16c271-4889-4799-81df-6697ec3d84ea>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00069-ip-10-147-4-33.ec2.internal.warc.gz"} |
What is the RC circuit's response to a PWM
Next: Tasks Up: Background Previous: What is an RC
In this section, we discuss the RC circuit's (figure 2) response to an input signal that is a pulse width modulated signal of known period and duty cycle. The pulse width modulated input signal is
shown in figure 6. Over a... | {"url":"http://www3.nd.edu/~lemmon/courses/ee224/web-manual/web-manual/lab8a/node5.html","timestamp":"2014-04-17T08:27:29Z","content_type":null,"content_length":"11289","record_id":"<urn:uuid:9bba5fd0-913f-4ed3-ab60-f0be797a83d5>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00034-ip-... |
[C] Twofish - Professional Code
Hey, so, I decided to implement a cipher a few days back. I thought it would be nice to implement Twofish, so I was studying the specification, which was (IMO) very limited. Here's a C
implementation, but this is more like a full description of the algorithm.
Twofish is a block cipher de... | {"url":"http://www.rohitab.com/discuss/topic/36074-c-twofish/","timestamp":"2014-04-19T07:02:56Z","content_type":null,"content_length":"162188","record_id":"<urn:uuid:b8937d50-1f06-4068-beda-43172811c445>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00444-ip-10-147-4-33.ec2.internal... |
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The Story of the Higher-Dimensional Poincaré Conjecture (What Actually Happened on the Beaches of Rio de Janeiro)
             
AMS-MAA Joint In this moving lecture, Smale presents a personal account of the events surrounding his famous proof of the Poincaré C... | {"url":"http://ams.org/bookstore?fn=20&arg1=videos&ikey=DVD-30","timestamp":"2014-04-17T14:12:44Z","content_type":null,"content_length":"13148","record_id":"<urn:uuid:7c2c95a2-ab16-444c-8daa-1f1d436eca73>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00478-ip-10-147-4-33.ec2.internal.... |
What’s special about the shape of a Nautilus shell? | EarthSky.org
What’s special about the shape of a Nautilus shell?
The early mathematician Fibonacci introduced Arabic numerals to the West. He also discovered a number sequence that’s in everything from daisies to databases.
EarthSky community member Norman Straight... | {"url":"http://earthsky.org/human-world/nautilus-shell-fibonacci-logarithmic-spiral-golden-spiral","timestamp":"2014-04-19T23:32:31Z","content_type":null,"content_length":"32841","record_id":"<urn:uuid:d3a5565a-fe16-4bbe-a64b-46a7f345ca46>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-2014041600521... |
Different lasers’ hazards compared
The diagrams below compare the eye injury hazard distance, and the three visual interference hazard distances, for various consumer laser pointers and handhelds. The diagrams show many interesting
aviation/laser safety principles, such as how red and blue lasers have a shorter hazard ... | {"url":"http://www.laserpointersafety.com/page52/laser-hazard_diagram/different-lasers-compared.html","timestamp":"2014-04-20T03:10:47Z","content_type":null,"content_length":"43428","record_id":"<urn:uuid:e9ae4738-9fde-4f80-9d78-e796620f32cd>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-2014042303... |
Algebra One
Remember all those rationals and irrationals, the ones we got confused?
I still get them wrong and I am not very amused.
Digits and decimals, too many D's
But wait until we start on those x, y, and z's.
Powers of 10 are expressed by exponents in many ways,
But, remember, there is only one and that is to hav... | {"url":"http://www.teenink.com/poetry/all/article/14607/Algebra-One/?page=3","timestamp":"2014-04-19T08:18:56Z","content_type":null,"content_length":"61879","record_id":"<urn:uuid:bb6b964a-0f94-4bab-b356-2dd7a67afaea>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00176-ip-10-147-4-33... |
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Circle O and circle P are congruent. What can you conclude fro... | {"url":"http://openstudy.com/updates/51129f5fe4b0e554778a85f8","timestamp":"2014-04-20T03:12:57Z","content_type":null,"content_length":"31036","record_id":"<urn:uuid:58267449-f1ac-4472-95e9-6acb55a9339b>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00610-ip-10-147-4-33.ec2.internal.... |
Caddo Mills Statistics Tutor
Find a Caddo Mills Statistics Tutor
...I also tutor students regularly on trigonometry. I am a physicist with both a bachelor's and master’s degree in physics. Astronomy comprises mostly physics concepts.
25 Subjects: including statistics, chemistry, physics, calculus
...Having put ... | {"url":"http://www.purplemath.com/Caddo_Mills_statistics_tutors.php","timestamp":"2014-04-20T16:14:44Z","content_type":null,"content_length":"24028","record_id":"<urn:uuid:c96a7481-b40c-4816-8875-6bfc96a6b346>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00109-ip-10-147-4-33.ec2.int... |
Algebra 2 Tutors
Palos Verdes Peninsula, CA 90274
Always applying a holistic approach when tutoring!
...Taking admission tests requires not only mastering the subject but also the test taking process. Setting a test taking strategy is crucial for success. In a test taking environment in which time
is pressuring, being... | {"url":"http://www.wyzant.com/Lawndale_CA_Algebra_2_tutors.aspx","timestamp":"2014-04-24T19:49:32Z","content_type":null,"content_length":"61984","record_id":"<urn:uuid:1674b2e4-ea67-4047-9a11-8f4d78df028f>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00494-ip-10-147-4-33.ec2.interna... |
Advancements Over a Geometrodynamical Model
Authors: Sandro Antonelli
This article is mainly conceived to gain more interest into a recent trustworthy development. The dynamics of the relativistic Space-Time structure, as discussed in the model, exhibits unforeseen
analogies with the electromagnetic theory. As direct c... | {"url":"http://vixra.org/abs/1111.0063","timestamp":"2014-04-19T14:31:22Z","content_type":null,"content_length":"8000","record_id":"<urn:uuid:b493c8cf-3c74-4a8d-8cae-e22a261bcb64>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00288-ip-10-147-4-33.ec2.internal.warc.gz"} |
Uniform bound on the eigenfunctions of the Laplacian
up vote 5 down vote favorite
Is it possibly to have $L_\infty$ bounds on the eigenfunctions of the Laplacian operator on bounded regular domains with Dirichlet condition? I found several papers by Sogge but these are pretty
general and apply to Laplacian-Beltrami ope... | {"url":"https://mathoverflow.net/questions/118692/uniform-bound-on-the-eigenfunctions-of-the-laplacian","timestamp":"2014-04-20T16:13:39Z","content_type":null,"content_length":"51673","record_id":"<urn:uuid:18f07c9b-c574-4ab4-81c2-b753be4c2a0f>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416... |
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Modeling wave propagation in realistic heart geometries using the phase-field method
(Color online). (a) Example of the phase field along a one-dimensional section from the slice of rabbit ventricles shown... | {"url":"http://scitation.aip.org/content/aip/journal/chaos/15/1/10.1063/1.1840311","timestamp":"2014-04-18T09:13:28Z","content_type":null,"content_length":"115378","record_id":"<urn:uuid:95073ae3-13d3-4be3-b5ef-d64a0bc0411f>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00392-ip-10-1... |
Post a reply
I've never seen those formulae on that page, but they do look quite interesting. Fractional factorials can be more readily computed using the gamma function, defined as:
with .
As for the calculation of the perimeter of an ellipse... well, my first thought was just to say
General form of an ellipse:
but th... | {"url":"http://www.mathisfunforum.com/post.php?tid=18951&qid=252418","timestamp":"2014-04-17T12:49:32Z","content_type":null,"content_length":"25572","record_id":"<urn:uuid:689fb257-3cd0-4112-a053-81e17bb7b843>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00416-ip-10-147-4-33.ec2.int... |
U. Goginava
Cesaro Means of Trigonometric Fourier Series
L. Zhizhiashvili proved that if f belongs to H[p]^w for some p, 1 <= p <= infinity, and 0 < a < 1, then the L^p-deviation of f from its Cesaro mean is O(n^aw(1/n)) where w(.) is a modulus of
continuity. We show that this estimation is non-amplifiable for p = 1. | {"url":"http://www.emis.de/journals/GMJ/vol9/9-1-4.htm","timestamp":"2014-04-19T09:51:59Z","content_type":null,"content_length":"1058","record_id":"<urn:uuid:da5ead35-e637-42a1-b545-6a27e4759776>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00530-ip-10-147-4-33.ec2.internal.warc.gz"... |
Price Elasticity of Demand – Standard
Posted by Professor Cram in Supply and Demand
Price Elasticity of Demand – Standard
The price elasticity of demand is used to learn how much of a change will occur to the demand quantity when the price changes. Learn how price elasticity of demand works with this interactive
Get Mo... | {"url":"http://www.college-cram.com/study/economics/supply-and-demand/price-elasticity-of-demand-standard/","timestamp":"2014-04-19T05:18:38Z","content_type":null,"content_length":"31118","record_id":"<urn:uuid:bbe7d520-63fd-404b-ad4c-5bc8df453c2f>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-2014... |
Truncated icosidodecahedron
From Wikipedia, the free encyclopedia
Truncated icosidodecahedron
(Click here for rotating model)
Type Archimedean solid
Uniform polyhedron
Elements F = 62, E = ... | {"url":"http://www.territorioscuola.com/wikipedia/en.wikipedia.php?title=Truncated_icosidodecahedron","timestamp":"2014-04-19T03:04:44Z","content_type":null,"content_length":"168196","record_id":"<urn:uuid:b0b1af36-a25d-4efa-98a2-b4351a034a32>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-201404230... |
Math Tools
Zoom Algebra
Reviewer: ma99i3, Apr 29 2008 10:51:51:747PM
Classroom use in Courses and Topics:
Algebra: Exponents, Polynomials, Factoring Polynomials
Duration of classroom use:
Multiple Weeks
What did you learn?
helped me understand it clearly
What did you think of the resource?
liked it very well
How hard w... | {"url":"http://mathforum.org/mathtools/all_reviews/28300/","timestamp":"2014-04-18T10:50:01Z","content_type":null,"content_length":"12884","record_id":"<urn:uuid:b7c26b49-dd53-4062-a1c5-fe10329183cf>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00617-ip-10-147-4-33.ec2.internal.warc... |
Kathleen Ollerenshaw
The Critical Lattices of a Square Frame
Journal of the London Mathematical Society, Vol. 19 (1944), 178-184.
[Received 20 December 1944]
A problem of interest in the theory of numbers is to determine the lower bound of |f(x,y)| for integer values of x,y, where f is a real function of x,y. Minkowski... | {"url":"http://www.agnesscott.edu/lriddle/WOMEN/abstracts/ollerenshaw_abstract1.htm","timestamp":"2014-04-21T02:17:33Z","content_type":null,"content_length":"5014","record_id":"<urn:uuid:9c4ddee5-4e8b-4fdb-b7fb-72ee79c5c4c2>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00099-ip-10-1... |
st: heterogeneity-stata
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st: heterogeneity-stata
From Maarten buis <maartenbuis@yahoo.co.uk>
To "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject st: heterogeneity-stata
Date Wed, 1 Oct 2008 11:10:18 +0100 (BST)... | {"url":"http://www.stata.com/statalist/archive/2008-10/msg00007.html","timestamp":"2014-04-18T20:54:04Z","content_type":null,"content_length":"6530","record_id":"<urn:uuid:64e7552f-89f1-411e-8f53-fb5b6dddde03>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00258-ip-10-147-4-33.ec2.inte... |
Average 4-year Recruiting Rankings and WL%
To follow up on my last post about recruiting, I dug into Scout.com's historical recruiting rankings and pulled some interesting stuff out of the data.
First of all, when I do the same correlation computations that I wrote about in my previous post on all NCAA teams I find tha... | {"url":"http://huskermath.blogspot.com/2013/01/average-4-year-recruiting-rankings-and.html","timestamp":"2014-04-18T10:33:58Z","content_type":null,"content_length":"67283","record_id":"<urn:uuid:b172ef85-0f61-4f75-a643-2ee5794c2665>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00548... |
The Manifold Geometries of QFT, I
Posted by Urs Schreiber
Spent today over at the Max-Planck Institute for Math in Bonn, close by the Hausdorff Institute, attending the first day of the conference
The manifold geometries of quantum field theory.
Here are some notes on what I have heard, concerning a) perturbative AQFT,... | {"url":"http://golem.ph.utexas.edu/category/2008/06/manifold_geometries_of_qft_i.html","timestamp":"2014-04-19T06:52:01Z","content_type":null,"content_length":"24510","record_id":"<urn:uuid:73962e4f-c767-4ad5-8f18-ed6007c410df>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00143-ip-1... |
Great Nck Plz, NY Geometry Tutor
Find a Great Nck Plz, NY Geometry Tutor
...I am very patient and I tutor through constant interaction and real life examples. I had won over 30 national and international mathematics and physics competitions. I have a professional yet
warm presence and attitude.Real Experience - I h... | {"url":"http://www.purplemath.com/Great_Nck_Plz_NY_Geometry_tutors.php","timestamp":"2014-04-21T07:17:05Z","content_type":null,"content_length":"24298","record_id":"<urn:uuid:4e5e2c54-0fec-4829-be05-4be4fa197e14>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00060-ip-10-147-4-33.ec2.... |
polar equation graphing calculator
hey mathsisfun, thanks for graphing my test problem back in my other thread, that graphing calculator is sweet! Been playing with it for the past hour.
I was just wondering, does it have a polar mode? If not, it would be cool to have one!
Also it would be nice if it recognized "!" for... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=3868","timestamp":"2014-04-17T21:32:24Z","content_type":null,"content_length":"8599","record_id":"<urn:uuid:3ebd02fb-149c-4262-a50c-9170a5a587ea>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00062-ip-10-147-4-33.ec2.internal.war... |
PATTERN RECOGNITION
• Discuss tutorial.
• Regression Examples.
• The Gaussian distribution.
• Linear Regression.
• Maximum Likelihood estimation.
Polynomial Curve Fitting
Academia Example
• Predict: final percentage mark for student.
• Features: 6 assignment grades, midterm exam, final exam,
project, age.
•... | {"url":"http://www.docstoc.com/docs/129226268/regression","timestamp":"2014-04-16T16:27:23Z","content_type":null,"content_length":"56798","record_id":"<urn:uuid:946a0590-1e31-4525-85be-43a43dd96705>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00663-ip-10-147-4-33.ec2.internal.warc.... |
InteliBoard Assessment
1. 434831
View the "Sampling Distribution of the Mean" within a Multimedia Presentation.
InteliBoard Assessment
1. The mean of the sampling distribution is equal to
a. the population standard deviation
b. the sample mean
c. the sample standard deviation
d. the population mean
e. none of the abov... | {"url":"https://brainmass.com/statistics/normal-distribution/434831","timestamp":"2014-04-18T20:43:43Z","content_type":null,"content_length":"33125","record_id":"<urn:uuid:154c4cf3-1734-4eaf-a2be-14bab06a220f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00152-ip-10-147-4-33.ec2.int... |
Fall River, MA Statistics Tutor
Find a Fall River, MA Statistics Tutor
...I have tutored several other students in programming. I am fluent in the following languages: C, C++, Java, Ruby, SQL, Visual Basic. I have a working knowledge of: HTML, CSS, JavaScript, Rails,
32 Subjects: including statistics, physics, calc... | {"url":"http://www.purplemath.com/fall_river_ma_statistics_tutors.php","timestamp":"2014-04-20T08:56:57Z","content_type":null,"content_length":"24129","record_id":"<urn:uuid:b398a812-656e-4fc8-aed9-f22c2b721986>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00319-ip-10-147-4-33.ec2.in... |
classify: Classification Accuracy and Consistency under IRT models
IRT classification uses the probability that candidates of a given ability, will answer correctly questions of a specified difficulty to calculate the probability of their achieving every possible
score in a test. Due to the IRT assumption of conditiona... | {"url":"http://cran.r-project.org/web/packages/classify/index.html","timestamp":"2014-04-20T00:44:30Z","content_type":null,"content_length":"3952","record_id":"<urn:uuid:c93a8dcb-d460-49a8-8782-b361e78ff38b>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00023-ip-10-147-4-33.ec2.inter... |
Size of a Groebner basis
up vote 11 down vote favorite
I've spent some time recently looking at some Groebner bases for some specific ideals coming from problems in computer vision. The generators are not sparse, and they all have the same degree
(specifically, degree 2). I'm actually surprised by the relatively small ... | {"url":"http://mathoverflow.net/questions/34544/size-of-a-groebner-basis/34630","timestamp":"2014-04-16T07:54:47Z","content_type":null,"content_length":"67210","record_id":"<urn:uuid:aeb885cc-dbfa-46c0-abba-f08aab494a92>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00518-ip-10-147-4... |
, 1992
"... The grammar problem, a generalization of the single-source shortest-path problem introduced by Knuth, is to compute the minimum-cost derivation of a terminal string from each non-terminal of a
given context-free grammar, with the cost of a derivation being suitably defined. This problem also subsume ..."
Ci... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=183880","timestamp":"2014-04-16T08:43:52Z","content_type":null,"content_length":"37052","record_id":"<urn:uuid:cc27a2b0-5564-4e49-988c-9ec4537acc56>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00035-ip-10-147-4-33.ec2.internal.war... |
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Find the slope of the line whose equation is 2x 4y = 10. I had... | {"url":"http://openstudy.com/updates/4f58f518e4b0c9fd2d4bf7f0","timestamp":"2014-04-18T13:44:54Z","content_type":null,"content_length":"25331","record_id":"<urn:uuid:b77aa7aa-3e0e-4c54-bb9f-0bc56f0e0657>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00602-ip-10-147-4-33.ec2.internal.... |
Charlestown, PA Calculus Tutor
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Parker, CO Science Tutor
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linear equation word problem
March 11th 2010, 04:16 PM #1
Mar 2010
The cost per week, C in dollars of producing n DVD's is given by the equation C = 9n + 800.
a) Find the slope of the line represented by this equation.
b) How much would the cost increase if additional DVD's were produced?
If somebod... | {"url":"http://mathhelpforum.com/algebra/133380-linear-equation-word-problem.html","timestamp":"2014-04-19T14:03:07Z","content_type":null,"content_length":"34033","record_id":"<urn:uuid:434ffd20-e968-4305-baca-352c8fbf4558>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00317-ip-10-14... |
'Fractal' Structure of Rational Numbers
A rational number Rn is defined as In / Kn , where In, Kn are integer numbers. If the size of the integers In, Kn is limited to M, one obtains a finite number N of different rational numbers Rn, n=
1...N. If the index n is defined in such a way that Rn-1<Rn (n-1 is an index!), on... | {"url":"http://alphard.ethz.ch/Hafner/Diverses/r-fract.htm","timestamp":"2014-04-18T02:58:09Z","content_type":null,"content_length":"1686","record_id":"<urn:uuid:8d89eb02-000d-47f2-a007-bd96e8f954fe>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00063-ip-10-147-4-33.ec2.internal.warc... |
T. Kobayashi, Hidden symmetries and spectrum of the Laplacian on an indefinite Riemannian manifold, Spectral Analysis in Geometry and Number Theory (in honor of Professor Sunada) (M. Kotani, H.
Naito, and T. Tate, eds.), Contemp. Math., vol. 484, Amer. Math. Soc., Providence, RI, 2009, pp. 73-87.
Inspired by Sunada... | {"url":"http://www.ms.u-tokyo.ac.jp/~toshi/pub/tk2008d.html","timestamp":"2014-04-18T00:13:37Z","content_type":null,"content_length":"1947","record_id":"<urn:uuid:1b8db6f8-df1d-4997-b602-f24648ff8388>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00251-ip-10-147-4-33.ec2.internal.war... |
PROMETHEAN VENTURES, LLC Patent applications
application Title Published
SYSTEM AND METHOD OF USING MOVIE TASTE FOR COMPATIBILITY MATCHIN... | {"url":"http://www.faqs.org/patents/assignee/promethean-ventures-llc/","timestamp":"2014-04-18T14:25:32Z","content_type":null,"content_length":"5794","record_id":"<urn:uuid:6632b18b-03cb-41e0-96e6-a3d92e285f7a>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00597-ip-10-147-4-33.ec2.in... |
A contains orange juice and B contains apple juice in same quantity
Latest Infosys Aptitude Question SOLUTION: There are two glasses A and B. A contains orange juice and B contains apple juice in same quantity.Some amount orange juice from glass A is transfered to
glass B. The juice in glass B is mixed well. Then again... | {"url":"http://www.m4maths.com/752-There-are-two-glasses-A-and-B-A-contains-orange-juice-and-B-contains-apple-juice-in-same-quantity-Some.html","timestamp":"2014-04-20T05:57:57Z","content_type":null,"content_length":"90707","record_id":"<urn:uuid:b5bf5b11-aa6d-496a-aefd-3838c878257a>","cc-path":"CC-MAIN-2014-15/segment... |
Dublin, CA Algebra 2 Tutor
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[FOM] Re: Friedman's characterization of R
Ali Enayat enayat at american.edu
Sat Feb 12 17:44:54 EST 2005
This is a reply to Jesse Alama's message (Fri Feb 11 23:51:37 EST 2005 )
regarding Salehi's proposed counterexample to Friedman's characterization
of the real line.
Friedman (Sat Feb 12 03:00:35 EST 2005) has alrea... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2005-February/008765.html","timestamp":"2014-04-23T14:31:03Z","content_type":null,"content_length":"4123","record_id":"<urn:uuid:a82d2652-baec-40cc-ae90-7c954ac1ddf4>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00590-ip-10-147-4-33.ec2.int... |
Plane Geometry
Plane Geometry, An Introduction
In approximately 300 B.C., Euclid (biography) laid the foundations for plane geometry in his book The Elements. He also laid the foundations for number theory, and perhaps mathematics itself. It is
difficult to know how much of this work was his creation - much of it was a... | {"url":"http://www.mathreference.com/geo,intro.html","timestamp":"2014-04-19T17:56:53Z","content_type":null,"content_length":"2762","record_id":"<urn:uuid:252209ca-c0d3-445a-8f44-31808ed2e172>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00001-ip-10-147-4-33.ec2.internal.warc.gz"} |
Comparative Study of the Effect of Tail Corrections on Surface Tension Determined by Molecular Simulation
Abstract: We report results from a comparative study of the influence of tail corrections on the surface tension of the Lennard-Jones fluid. We find that cutoff-independent surface tensions can be
obtained by apply... | {"url":"http://www.nist.gov/manuscript-publication-search.cfm?pub_id=832000","timestamp":"2014-04-16T16:10:46Z","content_type":null,"content_length":"23611","record_id":"<urn:uuid:bb431003-a8af-48e2-9694-dba4749a13ad>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00043-ip-10-147-4-33.... |
Zentralblatt MATH
Publications of (and about) Paul Erdös
Zbl.No: 766.05060
Autor: Erdös, Paul; Füredi, Zoltán; Tuza, Zsolt
Title: Saturated r-uniform hypergraphs. (In English)
Source: Discrete Math. 98, No.2, 95-104 (1991).
Review: The fol... | {"url":"http://www.emis.de/classics/Erdos/cit/76605060.htm","timestamp":"2014-04-19T22:25:56Z","content_type":null,"content_length":"3879","record_id":"<urn:uuid:4dac21c0-9924-48e1-946a-f598af8e30c0>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00162-ip-10-147-4-33.ec2.internal.warc... |
Bipolar Junction Transistor (BJT) Switch - Analog Electronics Tutorials
Bipolar Junction Transistor (BJT) Switch
The Bipolar Junction Transistor can be used as a switch. This is required when the typical digital output (max current output 20ma) does not provide sufficent current drive for high current devices
like lamp... | {"url":"http://electronics-course.com/bjt-switch","timestamp":"2014-04-16T22:22:44Z","content_type":null,"content_length":"16656","record_id":"<urn:uuid:4b521002-8f4a-48d8-a79b-4be94dd54b42>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00223-ip-10-147-4-33.ec2.internal.warc.gz"} |
The interpolating polynomial for a set of points
Constructs a polynomial that passes through a given set of points. Allows evaluation of the polynomial, efficient changing of the y values to be interpolated, and updating by adding more x
values. For reasons of numerical stability, this function does not compute... | {"url":"http://docs.scipy.org/doc/scipy-0.9.0/reference/generated/scipy.interpolate.BarycentricInterpolator.html","timestamp":"2014-04-19T05:18:16Z","content_type":null,"content_length":"7514","record_id":"<urn:uuid:1dc3946d-3160-4d67-9bdd-f0b552e0f8ec>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN... |
Student’s t-Distribution
8.4: Student’s t-Distribution
Created by: CK-12
Learning Objectives
• Use Student’s $t$
• Understand how the shape of Student’s $t$
Back in the early 1900’s, a chemist at a brewery in Ireland discovered that when he was working with very small samples, the distributions of the means differe... | {"url":"http://www.ck12.org/book/Probability-and-Statistics---Advanced-%2528Second-Edition%2529/r1/section/8.4/","timestamp":"2014-04-18T13:36:41Z","content_type":null,"content_length":"131705","record_id":"<urn:uuid:4fe51b3a-3a45-4eda-9fc8-22b490929161>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAI... |
M.: Min-wise independent permutations
Results 1 - 10 of 154
, 2005
"... In the data stream scenario, input arrives very rapidly and there is limited memory to store the input. Algorithms have to work with one or few passes over the data, space less than linear in
the input size or time significantly less than the input... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=82594","timestamp":"2014-04-20T13:02:02Z","content_type":null,"content_length":"39869","record_id":"<urn:uuid:9fbca739-61c2-468e-ab30-796ecd1353e6>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00175-ip-10-147-4-33.ec2.internal.warc... |
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Posts by Mae
Total # Posts: 136
Math-Gr.11 urgent
oh sorry sorry. i never got that you simplified it. thanks
Math-Gr.11 urgent
for t(10)= a+9d .. where did you get the 9 from? & can you explain how you got 710? thank you
Math-Gr.11 urgent
The 10th term of an arithmetic series is 34, and the sum of the first 2... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Mae&page=2","timestamp":"2014-04-20T07:17:16Z","content_type":null,"content_length":"14747","record_id":"<urn:uuid:ff75671f-a12e-4e24-b5ef-4f8bd91d1fa3>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00510-ip-10-147-4-33.ec2... |
Word Problem Database
Addition and Subtraction Word Problems - 2 Digit Numbers
1. Christine has 11 stickers on her good helper chart.
She needs 30 stickers to get a prize.
How many more stickers does Christine need?
2. Rachel baked some brownies.
She brought 16 brownies to school that day.
She left 24... | {"url":"http://www.mathplayground.com/wpdatabase/Addition_Subtraction_2DigitRG_2.htm","timestamp":"2014-04-18T06:16:27Z","content_type":null,"content_length":"50291","record_id":"<urn:uuid:15070839-40d1-4e80-bf99-df9232c4cfde>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00218-ip-10-... |
metalogic :: Discoveries about formal mathematical systems
Article Free Pass
Discoveries about formal mathematical systems
The two central questions of metalogic are those of the completeness and consistency of a formal system based on axioms. In 1931 Gödel made fundamental discoveries in these areas for the most
inter... | {"url":"http://www.britannica.com/EBchecked/topic/377696/metalogic/65868/Discoveries-about-formal-mathematical-systems","timestamp":"2014-04-19T00:39:23Z","content_type":null,"content_length":"91553","record_id":"<urn:uuid:a3b45887-8414-49ed-96f4-026a8e63be9d>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/... |
matrix algebra
December 1st 2012, 06:11 PM
matrix algebra
Consider the matrix A=
0 0 -1
a) find the characteristic polynomial of A
b) list the eigenvalues of A and their multiplicities
c) for the eigenvalues found in part B, describe the eigenvectors
d) is A diagonalizable?
My work:
a) W... | {"url":"http://mathhelpforum.com/advanced-algebra/208854-matrix-algebra-print.html","timestamp":"2014-04-19T19:41:14Z","content_type":null,"content_length":"7317","record_id":"<urn:uuid:9e8f3c67-7264-459a-8b69-36c16c854dbc>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00386-ip-10-14... |
Summary: On-line and Approximation Algorithms Fall Semester, 2004/2005
Exercise 4 (EXAM): January 12, 2005
Lecturer: Prof. Yossi Azar
Write short but full and accurate answers. Each question should start on a new page and should
not exceed a page (both sides).
1. We are given a connected graph G = (V, E), where |V | = ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/011/5411643.html","timestamp":"2014-04-20T21:40:39Z","content_type":null,"content_length":"8460","record_id":"<urn:uuid:358df5d5-8b8d-45e8-889a-9a6caf788bac>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00481-ip-10-147-... |
Walla Walla Comm. CollegeWWCC Online Catalog
Master Course Outline
HSC 061
Algebra IB
Credits: 1- 5
Clock Hours per Quarter: 50
AA Discipline:
Lecture Hours:50
This course fulfills the second half of a modern high school algebra sequence with a focus in seven major topics: transition from arithmetic to alge... | {"url":"http://www.wwcc.edu/cat/course_details.cfm?dc=HSC&cc=200&cl=061","timestamp":"2014-04-21T14:42:20Z","content_type":null,"content_length":"16848","record_id":"<urn:uuid:f693c049-2349-4962-95a5-bd7c32abfe53>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00609-ip-10-147-4-33.ec2... |
Browse by Ulster Authors and Editors
Number of items: 38.
Internet publication
Farahmand, Kambiz and Li, Tao (2010) Random trigonometric polynomials with nonidentically distributed coefficients. International J. of Stochastics Analysis10 pp, DOI: 10.1155/2010/931565 [Internet
Journal article
Abdelkrim, B, Farahmand, K... | {"url":"http://eprints.ulster.ac.uk/view/author_or_editor/37.type.html","timestamp":"2014-04-16T10:32:46Z","content_type":null,"content_length":"20637","record_id":"<urn:uuid:d0cc3314-27c4-43fb-886e-96e67973480c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00095-ip-10-147-4-33.ec2.... |
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Solve the inequality. r/6 is less than or equal to 3 A. r is g... | {"url":"http://openstudy.com/updates/50eb644be4b0d4a537cc8596","timestamp":"2014-04-18T18:47:57Z","content_type":null,"content_length":"27865","record_id":"<urn:uuid:2d64f8a1-ad65-46a8-be04-6d54735da238>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00214-ip-10-147-4-33.ec2.internal.w... |
Braingle: 'Find the Fake Coin' Brain Teaser
Find the Fake Coin
Logic puzzles require you to think. You will have to be logical in your reasoning.
There are 12 gold coins. One of the coins is fake. It is known that a fake coin weighs either slightly less or slightly more than a real coin. Using a balance scale, how can ... | {"url":"http://www.braingle.com/brainteasers/1360/find-the-fake-coin.html","timestamp":"2014-04-19T14:33:15Z","content_type":null,"content_length":"23380","record_id":"<urn:uuid:5a491159-6923-4b45-94bf-8a238c1747df>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00093-ip-10-147-4-33.ec... |
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