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angle addition postulate examples
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From Wikipedia
In traditional logic, an axiom or postulate is a proposition that is not proved or demonstrated but considered to be either self-evident, or subject to necessary decision. Therefore, its truth is
taken for granted, and se... | {"url":"http://www.edurite.com/kbase/angle-addition-postulate-examples","timestamp":"2014-04-17T21:31:09Z","content_type":null,"content_length":"77120","record_id":"<urn:uuid:8426ef4f-d46e-499c-bc70-b841613c9a7b>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00473-ip-10-147-4-33.ec2.... |
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Find the area of a parallelogram if a base and corresponding a... | {"url":"http://openstudy.com/updates/4fac107ee4b059b524f7cef0","timestamp":"2014-04-18T18:50:19Z","content_type":null,"content_length":"61022","record_id":"<urn:uuid:bd23cd56-80bc-425f-a084-e4fef621fc08>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00103-ip-10-147-4-33.ec2.internal.w... |
graph6 and sparse6 graph formats
graph6 and sparse6 are formats for storing undirected graphs in a compact manner, using only printable ASCII characters. Files in these formats have text type and contain one line per graph.
graph6 is suitable for small graphs, or large dense graphs. sparse6 is more space-efficient for ... | {"url":"http://cs.anu.edu.au/~bdm/data/formats.html","timestamp":"2014-04-21T05:01:59Z","content_type":null,"content_length":"4286","record_id":"<urn:uuid:5158e13f-c6e2-4bc2-a90b-4ae5c8373565>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00304-ip-10-147-4-33.ec2.internal.warc.gz"} |
Working with expressions.
March 11th 2011, 09:44 AM #1
Feb 2011
Working with expressions.
Please, if anyone could solve and explain to me the process of solving these two problems I would be extremely grateful. (It's not about the result, I really need to know HOW to do this, so If I
can see a process of so... | {"url":"http://mathhelpforum.com/algebra/174257-working-expressions.html","timestamp":"2014-04-16T20:09:51Z","content_type":null,"content_length":"47470","record_id":"<urn:uuid:3e4ce375-8a21-431c-a385-12f854de3bd9>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00333-ip-10-147-4-33.ec... |
Teaching Math in America
Teaching Math in 1950:
A logger sells a truckload of lumber for $100.
His cost of production is 4/5 of the price. What is his profit?
Teaching Math in 1960:
A logger sells a truckload of lumber for $100.
His cost of production is 4/5 of the price, or $80. What is his
Teaching Math in 1970:
A lo... | {"url":"http://glocktalk.com/forums/showthread.php?t=182224","timestamp":"2014-04-16T17:18:34Z","content_type":null,"content_length":"78679","record_id":"<urn:uuid:c47a3994-ad90-4a4e-858c-eef8b1b732df>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00170-ip-10-147-4-33.ec2.internal.wa... |
Hardy-Weinberg Equilibrium Testing of Biological Ascertainment for Mendelian Randomization Studies
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Am J Epidemiol. Feb 15, 2009; 169(4): 505–514.
Hardy-Weinberg Equilibrium Testing of Biological A... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2640163/?tool=pubmed","timestamp":"2014-04-20T23:49:06Z","content_type":null,"content_length":"97896","record_id":"<urn:uuid:98f00a39-3fd6-4722-a068-e842be056b92>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00046-ip-10-147-4-33.ec... |
Spring 1999 LACC Math Contest - Problem 5
Problem 5.
A right cylindrical tank standing on end holds 120 gallons of water when filled to capacity, and is 24 inches high. The tank is filled to the 21 inch mark, and 60 gallons then drained out.
Find the height of the remaining water, i.e., find x. | {"url":"http://www.lacitycollege.edu/academic/departments/mathdept/samplequestions/1999prob5.html","timestamp":"2014-04-17T00:48:58Z","content_type":null,"content_length":"2539","record_id":"<urn:uuid:bd2ad61e-8141-4761-ab12-4e8b2427734e>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-... |
Differentiable function germs on differentiable manifolds
up vote -5 down vote favorite
Hello everyone, I was wondering if anyone knew how to prove that the map from $C^{\infty}(M)$ to $\xi (p)$, that is, from the infinitely differentiable functions on a manifold M to the space of
(once)-differentiable function germs, ... | {"url":"http://mathoverflow.net/questions/7933/differentiable-function-germs-on-differentiable-manifolds?sort=votes","timestamp":"2014-04-21T16:03:55Z","content_type":null,"content_length":"48061","record_id":"<urn:uuid:2a971cf7-83fe-438f-ba09-8d7a1843f546>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-M... |
Useful Tips on StatCrunch for Ma
Useful Tips on StatCrunch for Math 201:
Summary Statistics
This is where you can find the mean, median, mode, Q1, Q2, and the Standard Error.
1. Input the data
2. Go to Stat -> Summary Stats -> Columns
3.... | {"url":"http://www.ltcconline.net/greenl/courses/201/projects/StatCrunchTips.htm","timestamp":"2014-04-19T09:25:48Z","content_type":null,"content_length":"5959","record_id":"<urn:uuid:a13d3e56-4363-4203-a0ae-47296908f025>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00653-ip-10-147-... |
solving equations in the braid group
up vote 10 down vote favorite
Is there a systematic way to solve equations in the braid groups? In particular, if $B_3$ is the braid group on three strands with the presentation $\{ a,b\ | \ aba = bab \}$, how do I find $x$ so
that $xaxbx^{-1}b^{-1}x^{-1} = bax^{-1}b^{-1}x$ (if such... | {"url":"http://mathoverflow.net/questions/18009/solving-equations-in-the-braid-group/18077","timestamp":"2014-04-17T09:53:53Z","content_type":null,"content_length":"62293","record_id":"<urn:uuid:61f1cbd1-e9f9-4992-8997-b9b5f557eaff>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00047... |
Square roots of complex numbers.
November 7th 2010, 12:01 PM
As part of a question I have to find the square root of -24 + 10i. I know that 1 + 5i is one square root, but I have no idea how to find this other than guess and check. I tried converting to
polar form, but yet again it's the argument that's getting ... | {"url":"http://mathhelpforum.com/pre-calculus/162471-square-roots-complex-numbers-print.html","timestamp":"2014-04-20T23:43:55Z","content_type":null,"content_length":"15321","record_id":"<urn:uuid:6edd1eed-f633-4cf4-b9f4-30da6573e06c>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-003... |
Sturtevant Precalculus Tutor
Find a Sturtevant Precalculus Tutor
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things happen on a mechanism and reaction level. A basic ... | {"url":"http://www.purplemath.com/Sturtevant_Precalculus_tutors.php","timestamp":"2014-04-17T07:20:59Z","content_type":null,"content_length":"24267","record_id":"<urn:uuid:1852c661-1921-49bc-ba88-6dccabf37510>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00144-ip-10-147-4-33.ec2.int... |
[Haskell-cafe] I Need a Better Functional Language!
Ryan Ingram ryani.spam at gmail.com
Tue Apr 10 00:00:57 CEST 2012
A concurring opinion here, and an example.
iff :: Bol -> a -> a -> a
iff True x _ = x
iff False _ x = x
f, g :: Bool -> Bool
f x = x
g x = iff x True False
Are these two functions equal? I would say ye... | {"url":"http://www.haskell.org/pipermail/haskell-cafe/2012-April/100675.html","timestamp":"2014-04-16T05:47:30Z","content_type":null,"content_length":"5836","record_id":"<urn:uuid:9574c78f-9622-490c-87b6-296f8319f901>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00567-ip-10-147-4-33... |
SPSSX-L archives -- February 1999 (#310)LISTSERV at the University of Georgia
Date: Tue, 23 Feb 1999 18:11:29 -0300
Reply-To: "Hector E. Maletta" <hmaletta@OVERNET.COM.AR>
Sender: "SPSSX(r) Discussion" <SPSSX-L@UGA.CC.UGA.EDU>
From: "Hector E. Maletta" <hmaletta@OVERNET.COM.AR>
Subject: R... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind9902&L=spssx-l&D=0&O=A&P=32700","timestamp":"2014-04-17T06:59:41Z","content_type":null,"content_length":"11098","record_id":"<urn:uuid:04577390-2737-4fac-be5d-09925622d89b>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00399-ip-10-147-... |
differentiating exponential functions
October 26th 2009, 03:23 PM #1
Oct 2009
differentiating exponential functions
It is true that e^x is the only exponential function whose graph is also the graph of its derivative. But how should I go about finding the derivative of e^-x or e^x/10?
Actually a*e^x is. To ... | {"url":"http://mathhelpforum.com/calculus/110671-differentiating-exponential-functions.html","timestamp":"2014-04-16T06:11:59Z","content_type":null,"content_length":"30678","record_id":"<urn:uuid:e316e3d6-0641-40bd-a748-65a22e5b4036>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-0038... |
What is the current status for Lusztig's positivity conjecture for symmetric Cartan datum?
up vote 2 down vote favorite
This is related to the earlier question here
In Conjecture 25.4.2 in his "Introduction to Quantum Groups," Lusztig conjectures that "If the Cartan datum is symmetric, then the structure constants $m_{... | {"url":"http://mathoverflow.net/questions/68897/what-is-the-current-status-for-lusztigs-positivity-conjecture-for-symmetric-car","timestamp":"2014-04-16T11:03:19Z","content_type":null,"content_length":"56541","record_id":"<urn:uuid:4a022615-40ff-47a0-8793-364be246ceec>","cc-path":"CC-MAIN-2014-15/segments/1397609523265... |
Task Five at Um Habiba Primary school
TASK FIVE: What is Teaching all About?
A. description of class activities
With the help of the mentor... | {"url":"http://my-first-practicum.blogspot.com/2008/12/task-five-at-um-habiba-primary-school.html","timestamp":"2014-04-20T05:43:08Z","content_type":null,"content_length":"31256","record_id":"<urn:uuid:4155d3d6-d6f9-4e14-9db6-18e6bfc994e2>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-2014041600521... |
Lauderhill, FL Algebra Tutor
Find a Lauderhill, FL Algebra Tutor
While I was a high school student I began tutoring younger students in math. Over the years I have continued tutoring on and off while increasing the variety of subjects I teach. Now that I have
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Sturtevant Precalculus Tutor
Find a Sturtevant Precalculus Tutor
...Organic chemistry is specifically difficult because it is brute memorization as well as understanding the types of reactions and mechanisms that you need to know. I can help you to learn why
things happen on a mechanism and reaction level. A basic ... | {"url":"http://www.purplemath.com/Sturtevant_Precalculus_tutors.php","timestamp":"2014-04-17T07:20:59Z","content_type":null,"content_length":"24267","record_id":"<urn:uuid:1852c661-1921-49bc-ba88-6dccabf37510>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00144-ip-10-147-4-33.ec2.int... |
Geometry & Topology
Beautiful Geometry
Lowest new price: $17.38
Lowest used price: $19.31
List price: $27.95
Author: Eli Maor
If you've ever thought that mathematics and art don't mix, this stunning visual history of geometry will change your mind. As much a work of art as a book about mathematics, Beautiful Geometry
... | {"url":"http://www.linuxcoding.com/skedoodle/Books/226700/2","timestamp":"2014-04-20T00:37:38Z","content_type":null,"content_length":"41210","record_id":"<urn:uuid:e77ffd10-1b18-4384-bb01-7cee582fc589>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00024-ip-10-147-4-33.ec2.internal.war... |
Charles Émile Picard
Born: 24 July 1856 in Paris, France
Died: 11 December 1941 in Paris, France
... | {"url":"http://www-history.mcs.st-and.ac.uk/Biographies/Picard_Emile.html","timestamp":"2014-04-18T10:35:27Z","content_type":null,"content_length":"20012","record_id":"<urn:uuid:7845d4ed-f575-4af6-abf7-925aa72d4f2f>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00049-ip-10-147-4-33.e... |
SBEC Competencies
DOMAIN I - NUMBER CONCEPTS Module One
Competency 001
The teacher understands the structure of number systems, the development of a sense of quantity, and the relationship between quantity and symbolic representations.
Analyzes the structure of numeration systems and the roles of place value and zero i... | {"url":"http://online.math.uh.edu/MiddleSchool/Appendices/sbec_competencies.htm","timestamp":"2014-04-18T23:15:16Z","content_type":null,"content_length":"28046","record_id":"<urn:uuid:ed017e91-efaa-4e44-a937-7bd9a621e984>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00585-ip-10-147-4... |
moment generating functions for independent var.
November 14th 2009, 01:46 PM
moment generating functions for independent var.
let X~N(mu,sigma^2),Y~Gamma(alpha,Beta) . X and Y are independent , the moment generating function is e^(ut + sigma^2*t^2)/2 for X and (1-Beta)^-alpha for Y. Find mgf of X+Y....I know if yo... | {"url":"http://mathhelpforum.com/advanced-statistics/114545-moment-generating-functions-independent-var-print.html","timestamp":"2014-04-18T04:17:46Z","content_type":null,"content_length":"6464","record_id":"<urn:uuid:f1a5c126-4fe4-4862-a6ba-e726e7b3c470>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MA... |
Lambda Calculus Models and Extensionality
Results 1 - 10 of 27
- Theoretical Computer Science , 1997
"... . The variety (equational class) of lambda abstraction algebras was introduced to algebraize the untyped lambda calculus in the same way Boolean algebras algebraize the classical propositional
calculus. The equatio... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=184619","timestamp":"2014-04-16T09:11:11Z","content_type":null,"content_length":"38546","record_id":"<urn:uuid:8040447f-1311-49f7-a333-77114241e485>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00472-ip-10-147-4-33.ec2.internal.war... |
Is maths REALLY required for programming?
07-09-2003 #1
Is maths REALLY required for programming?
Do programmers need to be excellent at maths?
I dont really enjoy maths, but I think I like programming, tho I've only been exposed to it for a few weeks.
Is there hope for me?
Last edited by FloatingPoint;... | {"url":"http://cboard.cprogramming.com/brief-history-cprogramming-com/41727-maths-really-required-programming.html","timestamp":"2014-04-16T20:36:06Z","content_type":null,"content_length":"99585","record_id":"<urn:uuid:f948469a-cd6b-466f-81b6-b1856f3c4497>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-M... |
A redshift is a shift in the frequency of a photon toward lower energy, or longer wavelength. The redshift is defined as the change in the wavelength of the light divided by the rest wavelength of
the light, as
z = (Observed wavelength - Rest wavelength)/(Rest wavelength)
Note that postive values of z correspond to inc... | {"url":"http://www.astro.virginia.edu/~jh8h/glossary/redshift.htm","timestamp":"2014-04-17T04:46:07Z","content_type":null,"content_length":"1964","record_id":"<urn:uuid:8b757a1e-2a37-41e0-94bb-dbdadecc8223>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00167-ip-10-147-4-33.ec2.intern... |
Hippopede Coffman Deposit #12
1. The implicit equation in the xy-plane is
where a and b are positive constants. This is a curve with reflectional symmetry about both the horizontal and vertical axes.
2. Any Hippopede is the intersection of a torus with one of its tangent planes that is parallel to its axis of rotationa... | {"url":"http://curvebank.calstatela.edu/hippopede/hippopede.htm","timestamp":"2014-04-20T13:33:39Z","content_type":null,"content_length":"12169","record_id":"<urn:uuid:285c669f-425f-4d75-9989-7ac76b50896b>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00057-ip-10-147-4-33.ec2.internal... |
La Canada, CA Math Tutor
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I am a certified teacher who now works exclusively as a private tutor. I have taught Biology, Chemistry, and Physics (including Honors and A.P. classes). I have been working professionally as a
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Lecture to Accompany Tax Experiment
The lecture material is developed on the assumption that students have previously been introduced to step function market supply and demand functions that correspond to goods traded in discrete units
(as in everyday life).
Textbook derivations of key results on the theory of taxation... | {"url":"http://www.econport.org/content/teaching/modules/Taxes/Lecture.html","timestamp":"2014-04-19T04:21:20Z","content_type":null,"content_length":"20144","record_id":"<urn:uuid:5c07869c-3927-414a-8f47-8500b2d9971c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00018-ip-10-147-4-33... |
Mission Viejo SAT Math Tutor
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...The first reason is they lack the required skills to proceed to the next topic and this starts to frustrate them. The second reason is statistical, to get better average grade, they need to
earn extremely high grades which seems impossible to them.... | {"url":"http://www.purplemath.com/Mission_Viejo_SAT_math_tutors.php","timestamp":"2014-04-20T21:14:21Z","content_type":null,"content_length":"24358","record_id":"<urn:uuid:32b0aa44-ec01-44cf-874f-22f6af98d3fc>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00074-ip-10-147-4-33.ec2.int... |
Physics Forums - View Single Post - basic math converting factors.
1. The problem statement, all variables and given/known data
use the following conversion factors to complete the calculations that follow
4.00 flam=1.00kern 5.00 folt= 1.00kern
1.00 burb=3.00 flam 1.00 sapper= 6.00 folt
a)15.2 kern equals how many fla... | {"url":"http://www.physicsforums.com/showpost.php?p=3127502&postcount=1","timestamp":"2014-04-16T19:02:46Z","content_type":null,"content_length":"9249","record_id":"<urn:uuid:cb9b016a-e324-4bb5-94d8-fe163b3c147b>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00007-ip-10-147-4-33.ec2.i... |
Wolfram Demonstrations Project
Discus Flight
Because coefficients of lift and drag for a discus are available from wind tunnel experiments, you can model the flight of a discus where the wind varies. As is well known to throwers, a properly
thrown discus will go farther against the wind than with the wind. This Demonst... | {"url":"http://demonstrations.wolfram.com/DiscusFlight/","timestamp":"2014-04-16T16:17:23Z","content_type":null,"content_length":"42618","record_id":"<urn:uuid:79dbab9f-5319-40f1-8ab8-1a5caabc881c>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00499-ip-10-147-4-33.ec2.internal.warc.gz... |
definition homogeneous solution
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From Wikipedia
Homogeneous (chemistry)
A substance that is uniform in composition is a definition of homogeneous (IPA: /həmɔ�dʒɪnʌs, ho�modʒi�niʌs/) in Chemistry. This is in contrast to a substance that is heterogeneous. The
def... | {"url":"http://www.edurite.com/kbase/definition-homogeneous-solution","timestamp":"2014-04-19T22:10:03Z","content_type":null,"content_length":"80724","record_id":"<urn:uuid:5ddd92de-8b7f-456c-a52f-10838080c4e7>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00368-ip-10-147-4-33.ec2.in... |
Copyright © University of Cambridge. All rights reserved.
'Writing Digits' printed from http://nrich.maths.org/
Lucy and Alice from Stoke By Nayland Middle School sent us their work. They explained their answer very clearly.
We wrote the numbers in consecutive orders from 1 to 20 on a piece of paper.
We then counted to... | {"url":"http://nrich.maths.org/161/solution?nomenu=1","timestamp":"2014-04-19T09:32:25Z","content_type":null,"content_length":"4158","record_id":"<urn:uuid:f5726014-743a-4de2-9273-2cdbfb561734>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00388-ip-10-147-4-33.ec2.internal.warc.gz"} |
AP Calculus AB and BC
Click here to go to the NEW College Discussion Forum
Discus: SAT/ACT Tests and Test Preparation: October 2003 Archive: AP Ca... | {"url":"http://www.collegeconfidential.com/discus/messages/69/31038.html","timestamp":"2014-04-21T04:32:41Z","content_type":null,"content_length":"36731","record_id":"<urn:uuid:f4d49a67-be59-44d0-a570-ac3ebd5b44b9>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00442-ip-10-147-4-33.ec... |
UD Math News Item
Professor Sebastian Cioaba joins the Editorial Board of Linear and Multilinear Algebra
Professor Cioaba has been named to the editorial board of the journal "Linear and Multilinear Algebra". This journal publishes original research papers that advance the study of linear and
multilinear algebra, or ... | {"url":"http://www.math.udel.edu/news/cioaba_ed_announce.html","timestamp":"2014-04-17T18:45:21Z","content_type":null,"content_length":"10066","record_id":"<urn:uuid:bdab295d-76b1-4787-8b0c-6a81fbc10d1d>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00183-ip-10-147-4-33.ec2.internal.... |
Let's stop making excuses for Aunt Sally
Let's stop making excuses for dear Aunt Sally. You know who I mean: Please Excuse My Dear Aunt Sally. Many students can still remember the mnemonic PEMDAS for the rules of order ... | {"url":"http://onlinecollegemathteacher.blogspot.com/2013/02/lets-stop-making-excuses-for-dear-aunt.html","timestamp":"2014-04-18T10:58:16Z","content_type":null,"content_length":"70126","record_id":"<urn:uuid:1131d2ab-9dbb-4feb-9454-6bd49c61902a>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-201404... |
Crossing the Parallelepiped
Another fine puzzle submitted by Bilbao!
A parallelepiped (rectangular box) measures 150 x 324 x 375 and is built of 1 x 1 x 1 cubes. A diagonal crosses the solid from one corner to the opposite corner. The diagonal passes through the
interior of how many of these cubes? | {"url":"http://www.smart-kit.com/s3257/crossing-the-parallelepiped/","timestamp":"2014-04-17T10:12:36Z","content_type":null,"content_length":"52333","record_id":"<urn:uuid:a5213afe-6b0b-4e36-b9aa-a30241431907>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00557-ip-10-147-4-33.ec2.int... |
Photon's Mass?
The photon interacts with charged particles (like the electrons in atoms) via QED (EM forces basically). Neutrinos only interact with particles via the weak force.
Photons do not have rest mass.
In general, it's better to read the faq if you have some basic misunderstandings. If you can't find the answer... | {"url":"http://www.physicsforums.com/showthread.php?t=9764&page=4","timestamp":"2014-04-19T12:29:16Z","content_type":null,"content_length":"22216","record_id":"<urn:uuid:fd7a34eb-5d49-4be0-a0ae-60171d46beb9>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00044-ip-10-147-4-33.ec2.inter... |
Alhambra, CA Algebra 2 Tutor
Find an Alhambra, CA Algebra 2 Tutor
Hello! In 2010, I graduated from the University of Southern California (USC), Marshall School of Business with a Bachelor of Science (B.S.) in Business in just 3 years. I've had the incredible
experience of working in the field of education (my passi... | {"url":"http://www.purplemath.com/Alhambra_CA_Algebra_2_tutors.php","timestamp":"2014-04-16T07:56:27Z","content_type":null,"content_length":"24210","record_id":"<urn:uuid:f0269819-a207-424d-8011-4e9ade3807e6>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00517-ip-10-147-4-33.ec2.inte... |
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PLEASE HELP :( Jocelyn Denot took out a $4,800 installment loa... | {"url":"http://openstudy.com/updates/50f38956e4b0694eaccf9cd9","timestamp":"2014-04-16T10:15:39Z","content_type":null,"content_length":"25718","record_id":"<urn:uuid:3d8d1fa2-c0a0-4c27-9efc-335f4b8d0bab>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00642-ip-10-147-4-33.ec2.internal.... |
15 search hits
A dynamic programming approach to constrained portfolios (2012)
Holger Kraft Mogens Steffensen
This paper studies constrained portfolio problems that may involve constraints on the probability or the expected size of a shortfall of wealth or consumption. Our first contribution is that we
solve th... | {"url":"http://publikationen.stub.uni-frankfurt.de/solrsearch/index/search/searchtype/authorsearch/author/%22Holger+Kraft%22/start/0/rows/10/sortfield/title/sortorder/asc","timestamp":"2014-04-18T13:25:24Z","content_type":null,"content_length":"48281","record_id":"<urn:uuid:108226c9-4df3-4dcb-bf65-9903896e9772>","cc-pa... |
Stoughton, MA Math Tutor
Find a Stoughton, MA Math Tutor
...Students should do the same to help them through the learning process. I've helped teacher candidates prepare for the Massachusetts Tests for Education Licensure--the MTEL--in Biology,
Chemistry, General Science, and Physics. I've also worked with new teac... | {"url":"http://www.purplemath.com/Stoughton_MA_Math_tutors.php","timestamp":"2014-04-17T01:27:46Z","content_type":null,"content_length":"23668","record_id":"<urn:uuid:f664c349-2865-4348-a4c2-b23da9e489bf>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00527-ip-10-147-4-33.ec2.internal.... |
HCSSiM Workshop day 5
math education
> HCSSiM Workshop day 5
HCSSiM Workshop day 5
July 7, 2012
A continuation of this, where I take notes on my workshop at HCSSiM.
Modular arithmetic
We examined finite sets with addition laws and asked whether they were the “same”, which for now meant their addition table looked the s... | {"url":"http://mathbabe.org/2012/07/07/hcssim-workshop-day-5/","timestamp":"2014-04-20T20:56:37Z","content_type":null,"content_length":"50497","record_id":"<urn:uuid:a151c889-784e-4b11-b91c-883c07144355>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00405-ip-10-147-4-33.ec2.internal.... |
(This Is Not a) Genius Test
First, it is a test. It's not a genius test, like the title says, but it is a real intelligence test, devised with the assistance of some very experienced test makers, so you'll need a pencil.
Second, please resist the impulse to ask for help. Third, make sure that you feel well and have had... | {"url":"http://www.esquire.com/junk-drawer/quiz/genius-test-1199","timestamp":"2014-04-16T22:47:12Z","content_type":null,"content_length":"85571","record_id":"<urn:uuid:e7f534a4-359b-4e5c-baa4-42d39c75b7cf>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00012-ip-10-147-4-33.ec2.interna... |
MathGroup Archive: May 2007 [00103]
[Date Index] [Thread Index] [Author Index]
Re: A program check
• To: mathgroup at smc.vnet.net
• Subject: [mg75523] Re: A program check
• From: Szabolcs <szhorvat at gmail.com>
• Date: Fri, 4 May 20... | {"url":"http://forums.wolfram.com/mathgroup/archive/2007/May/msg00103.html","timestamp":"2014-04-18T20:56:04Z","content_type":null,"content_length":"38280","record_id":"<urn:uuid:e91dc18d-f6eb-40df-82b0-9aadae44b68f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00018-ip-10-147-4-33.e... |
Chebyshev-like polynomials with integral roots
up vote 7 down vote favorite
Chebyshev polynomials have real roots and satisfy a recurrence relation. I was wondering if one can find a sequence of polynomials with integral or rational roots with similar properties. More
precisely, one is looking for a sequence of polynom... | {"url":"http://mathoverflow.net/questions/8038/chebyshev-like-polynomials-with-integral-roots?answertab=votes","timestamp":"2014-04-16T20:11:21Z","content_type":null,"content_length":"62186","record_id":"<urn:uuid:9087ffa5-ed0b-46f9-ba4e-7c6f36a0980a>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-2... |
Aliso Viejo Accounting Tutor
...We take the time necessary to discuss the definitions of the terms we use and the principles of the subject area in which we're working. We work together through as many specific questions and
problems as necessary to make the client comfortable enough to work without me. The best tu... | {"url":"http://www.purplemath.com/Aliso_Viejo_accounting_tutors.php","timestamp":"2014-04-18T23:31:53Z","content_type":null,"content_length":"24062","record_id":"<urn:uuid:e9f7fdf2-c2a5-4765-8d34-a4a174b7e07d>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00364-ip-10-147-4-33.ec2.inte... |
Fuzzy Logic and Musical Decisions
Peter Elsea, University of California, Santa Cruz
This article is copyright Peter Elsea, 1995; parts or the entirety of it may be distributed in any form, provided there is no charge beyond actual copying costs, no changes are made, and this
statement accompanies all such copies.
Abstr... | {"url":"http://artsites.ucsc.edu/ems/music/research/FuzzyLogicTutor/FuzzyTut.html","timestamp":"2014-04-21T02:16:04Z","content_type":null,"content_length":"45605","record_id":"<urn:uuid:cff9af01-f1e5-4191-b0b5-eb8ed4495c49>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00058-ip-10-14... |
Posts by
Posts by sam
Total # Posts: 3,849
Americans are urged to make at least half of their grains whole grains. An example of a food with whole grains includes ________. A. Brown rice B. Pasta C. White bread D. White rice d?
Based upon the government s research, they recommend that we do what with regard to our int... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=sam&page=11","timestamp":"2014-04-16T05:40:12Z","content_type":null,"content_length":"27114","record_id":"<urn:uuid:22ef63d9-05f4-4c54-aad6-86137732317d>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00346-ip-10-147-4-33.ec... |
September 2012
Math Digest
Summaries of Media Coverage of Math
Edited by Mike Breen and Annette Emerson, AMS Public Awareness Officers
Contributors: Mike Breen (AMS), Claudia Clark (freelance science writer), Lisa DeKeukelaere (2004 AMS Media Fellow), Annette Emerson (AMS), Brie Finegold (University of Arizona), Baldur... | {"url":"http://ams.org/news/math-in-the-media/mathdigest-md-201209-toc","timestamp":"2014-04-18T16:03:33Z","content_type":null,"content_length":"48107","record_id":"<urn:uuid:420bbfb7-1150-469f-93d1-8c669b84015d>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00251-ip-10-147-4-33.ec2.... |
Understand and use cell references
One of the key things you’ll calculate in Excel are values in cells, the boxes you see in the grid of an Excel worksheet. Each cell is identified by its reference—the column letter and row number
that intersect at the cell's location. For example, a cell in column D and row 5 is cell ... | {"url":"http://office.microsoft.com/en-za/excel-help/understand-and-use-cell-references-RZ104046879.aspx?CTT=5&origin=HA104032083","timestamp":"2014-04-18T07:04:30Z","content_type":null,"content_length":"29277","record_id":"<urn:uuid:32947e1d-61ba-4607-8c1b-0177d4e157e7>","cc-path":"CC-MAIN-2014-15/segments/13976095325... |
HCSSiM Workshop day 5
math education
> HCSSiM Workshop day 5
HCSSiM Workshop day 5
July 7, 2012
A continuation of this, where I take notes on my workshop at HCSSiM.
Modular arithmetic
We examined finite sets with addition laws and asked whether they were the “same”, which for now meant their addition table looked the s... | {"url":"http://mathbabe.org/2012/07/07/hcssim-workshop-day-5/","timestamp":"2014-04-20T20:56:37Z","content_type":null,"content_length":"50497","record_id":"<urn:uuid:a151c889-784e-4b11-b91c-883c07144355>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00405-ip-10-147-4-33.ec2.internal.... |
Tangent to Graph, Approximation
September 27th 2009, 11:30 AM #1
Aug 2009
Tangent to Graph, Approximation
I just wanted to check my answer and to see if I'm doing this right as well as get help on the b.
Let f be the function with f(1) = 4 such that for all points (x,y) on the graph of f the slope is [3x^2 ... | {"url":"http://mathhelpforum.com/calculus/104626-tangent-graph-approximation.html","timestamp":"2014-04-17T19:01:10Z","content_type":null,"content_length":"29519","record_id":"<urn:uuid:fdf52b65-f967-4556-baf4-726ea7a17118>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00257-ip-10-14... |
nag_ode_ivp_adams_roots (d02qfc)
NAG Library Function Document
nag_ode_ivp_adams_roots (d02qfc)
1 Purpose
nag_ode_ivp_adams_roots (d02qfc) is a function for integrating a non-stiff system of first order ordinary differential equations using a variable-order variable-step Adams method. A root-finding
facility is provide... | {"url":"http://www.nag.co.uk/numeric/CL/nagdoc_cl23/html/D02/d02qfc.html","timestamp":"2014-04-18T10:35:47Z","content_type":null,"content_length":"53832","record_id":"<urn:uuid:565dd87d-2e0e-4fa6-bc8b-e49881e8dd97>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00585-ip-10-147-4-33.ec... |
Space Shuttle: Electric BoogalooSpace Shuttle: Electric Boogaloo
A space shuttle launch is pretty expensive. Exactly how expensive depends on who you ask, but if you divide the yearly cost of the program by the number of launches you get something in the
neighborhood of half a billion dollars. That’s actually pretty tr... | {"url":"http://scienceblogs.com/builtonfacts/2008/10/24/space-shuttle-electric-boogalo/","timestamp":"2014-04-17T04:34:00Z","content_type":null,"content_length":"55920","record_id":"<urn:uuid:640afc14-af15-4de7-bb8c-ff0264a6622f>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00382-ip... |
Matches for: Author/Editor=(Lin_Song-Sun)
Memoirs of the American Mathematical Society
2013; 60 pp; softcover
Volume: 221
ISBN-10: 0-8218-7290-7
ISBN-13: 978-0-8218-7290-1
List Price: US$60
Individual Members: US$36
Institutional Members: US$48
Order Code: MEMO/221/1037
This work is concerned with zeta functions of t... | {"url":"http://ams.org/cgi-bin/bookstore/booksearch?fn=100&pg1=CN&s1=Lin_Song-Sun&arg9=Song-Sun_Lin","timestamp":"2014-04-18T07:17:47Z","content_type":null,"content_length":"16235","record_id":"<urn:uuid:55da4305-b3d9-45f6-9718-74b1f61f314f>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005... |
This website, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported licence.
British Institute of Precise Physics
What is Temperature?
Temperature is Orbiting Electron Frequency – OEF measured in GHz
GHz = GigaHertz = 1,000 Million Orbits per second.
One degree Ce... | {"url":"http://whatistemperature.com/","timestamp":"2014-04-20T20:56:23Z","content_type":null,"content_length":"20444","record_id":"<urn:uuid:8773092c-2cc7-4fa5-a9c6-d22fc10eb34b>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00039-ip-10-147-4-33.ec2.internal.warc.gz"} |
MathGroup Archive: March 2008 [00344]
[Date Index] [Thread Index] [Author Index]
Question on Sum[] function
• To: mathgroup at smc.vnet.net
• Subject: [mg86417] Question on Sum[] function
• From: sigmundv at gmail.com
• Date: Tue, 11 ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2008/Mar/msg00344.html","timestamp":"2014-04-16T13:22:18Z","content_type":null,"content_length":"25765","record_id":"<urn:uuid:55d9cc9c-aedd-4d33-9f4e-9f4f71d3c2dd>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00301-ip-10-147-4-33.... |
category-extras-0.53.6: Various modules and constructs inspired by category theory Contents Index
Portability portable
Control.Monad.Free Stability experimental
Maintainer Edward Kmett <ekmett@gmail.com>
See http://wwwtcs.inf.tu-dresden.de/%7Evoigt/mpc08.pdf for the backgrou... | {"url":"http://comonad.com/haskell/category-extras/dist/doc/html/category-extras/Control-Monad-Free.html","timestamp":"2014-04-20T16:59:49Z","content_type":null,"content_length":"7609","record_id":"<urn:uuid:77826d43-2f24-4f10-8455-846ea5df1c3d>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-2014042... |
Order of linear algebra in GLSL
03-14-2004, 06:51 AM #1
Junior Member Newbie
Join Date
Feb 2004
Bristol, England
Order of linear algebra in GLSL
DirectX had a funny way of dealing with this. I wonder if OGL is the same...
Are vectors in OGL and GLSL column or row vectors?
For instance, usually:
... | {"url":"http://www.opengl.org/discussion_boards/showthread.php/162283-Order-of-linear-algebra-in-GLSL","timestamp":"2014-04-19T02:07:26Z","content_type":null,"content_length":"76451","record_id":"<urn:uuid:69c63c7a-29f5-4a2b-83a2-f694ab8d7a31>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-2014041600... |
Math Induction derivative help
April 12th 2013, 11:46 AM
Math Induction derivative help
Hi, if anybody can help me with this question, it would be greatly appreciated :)
Use mathematical induction to prove that f^n(x) = (2^nx+ n2^n-1) e^2x where f^n(x) represents the nth derivative of f(x)
f(x) = xe^2x
Apri... | {"url":"http://mathhelpforum.com/calculus/217330-math-induction-derivative-help-print.html","timestamp":"2014-04-21T15:32:23Z","content_type":null,"content_length":"4202","record_id":"<urn:uuid:c2f77b04-2b3a-49fe-bc3f-d70716481fa0>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00470-... |
find the derivative
what an ugly function ... $g(x) = \frac{3}{4} \cdot \frac{\ln{x}}{(3x+5)^5}$ $g'(x) = \frac{3}{4} \cdot \frac{(3x+5)^5 \cdot \frac{1}{x} - \ln{x} \cdot 15(3x+5)^4}{(3x+5)^{10}}$ $g'(x) = \frac{3}{4}
\cdot \frac{(3x+5) \cdot \frac{1}{x} - \ln{x} \cdot 15}{(3x+5)^6}$ $g'(x) = \frac{3(3x+5) - 15x\ln{x}... | {"url":"http://mathhelpforum.com/calculus/71618-find-derivative.html","timestamp":"2014-04-17T22:04:18Z","content_type":null,"content_length":"50575","record_id":"<urn:uuid:12682682-b228-4642-a290-3a8bb44b25a1>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00144-ip-10-147-4-33.ec2.in... |
Ludlow, MA Math Tutor
Find a Ludlow, MA Math Tutor
As my profile title suggests, I am a huge proponent of conceptual learning and practical thinking. It is true that in many cases, success in a class or on an exam does depend on one's ability to
memorize and recall individual facts, figures, dates, etc. However, as... | {"url":"http://www.purplemath.com/ludlow_ma_math_tutors.php","timestamp":"2014-04-18T21:27:51Z","content_type":null,"content_length":"23953","record_id":"<urn:uuid:ba2a0d9f-1d11-4f3a-a4e2-3bed2a75a8fb>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00473-ip-10-147-4-33.ec2.internal.war... |
Mathematical Magic Trick: 8 4-Digit Numbers Summing To 35712?
Is it possible to create a pool of distinct four digit numbers, so that the sum of 8 randomly chosen numbers from this pool is 35712? If yes, how?
I posted this in Quora also.
The basis of this question is actually a performance by a magician. He... | {"url":"http://wmbriggs.com/blog/?p=5205","timestamp":"2014-04-16T13:03:08Z","content_type":null,"content_length":"66992","record_id":"<urn:uuid:d282879b-d3bc-4464-b43e-1472dcabe63f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00284-ip-10-147-4-33.ec2.internal.warc.gz"} |
Christoffel symbols from definition or Lagrangian
Hi, noospace, I seem to have lost track of this thread, hence my tardiness.
I'm borrowing my notation from Do Carmo `Differential Geometry of Curves and Surfaces', it's a text on classical differential geometry.
Right, unfortunately I don't have it front of me! If you h... | {"url":"http://www.physicsforums.com/showthread.php?t=187761","timestamp":"2014-04-16T04:26:42Z","content_type":null,"content_length":"56772","record_id":"<urn:uuid:cd0aa21d-31bf-43f6-abb8-48584e402043>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00294-ip-10-147-4-33.ec2.internal.w... |
Index for MGF 1107
Liberal Arts Mathematics II for Honors
Click on image for source and a larger image.
Ø Course Outline: This document will give you a good idea of what the course will be like.
Ø Schedule: This document gives a tentative ... | {"url":"http://content.hccfl.edu/faculty/Alex_Ambrioso/MGF1107H/Index.htm","timestamp":"2014-04-19T01:47:41Z","content_type":null,"content_length":"37544","record_id":"<urn:uuid:4cfa0ec2-a11b-49c7-82d1-bcf27522450b>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00469-ip-10-147-4-33.ec... |
1. Thanks to an anonymous editor for drawing my attention to Frege's essay.
2. Whitehead and Russell observe that a definition of, e.g., cardinal number, “contains an analysis of a common idea, and may therefore express a notable advance (1925, 12).” A little later they add,
“it will be found, in what follows, that the... | {"url":"http://plato.stanford.edu/entries/definitions/notes.html","timestamp":"2014-04-17T03:49:40Z","content_type":null,"content_length":"22043","record_id":"<urn:uuid:92eaa148-60bd-49c6-9439-39c95933bd1e>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00261-ip-10-147-4-33.ec2.intern... |
g/kwh to gal/h - Page 3 - OnlineConversion Forums
Originally Posted by
how to compute kwh/liter?
Measure the engine's power output (kilowatts) and fuel flow (liters per hour). Divide.
It varies with the heat content of the fuel and the efficiency of the engine. For a particular engine and fuel, it varies considerably w... | {"url":"http://forum.onlineconversion.com/showthread.php?p=86306","timestamp":"2014-04-17T03:49:16Z","content_type":null,"content_length":"52195","record_id":"<urn:uuid:2ac497ee-dcf7-4ec4-a95b-d48cbab58d05>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00581-ip-10-147-4-33.ec2.intern... |
Summary: A VISIT WITH THE -LAPLACE EQUATION
In these notes we present an outline of the theory of the archetypal L
problem in the calculus of variations. Namely, given an open U IRn
and b C(U),
find u C(U) which agrees with the boundary function b on U and minimizes
(0.1) F(u, U):= |Du| L(U)
among all such functions. H... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/277/2811249.html","timestamp":"2014-04-20T22:01:47Z","content_type":null,"content_length":"8234","record_id":"<urn:uuid:e0939702-eb41-41e2-95aa-e416d207aa1e>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00348-ip-10-147-... |
FINM 34500 / STAT 39000
Stochastic Calculus
M 6:30 -- 9:30 , 174 Kent
Greg Lawler , 415 Eckhart,
e-mail: lawler at math.uchicago.edu
This is an introduction to Brownian motion and stochastic calculus primarily for students in the Masters of Financial Mathematics program. Topics include: discrete time martingales, Brown... | {"url":"http://www.math.uchicago.edu/~lawler/m345fmw11.html","timestamp":"2014-04-18T05:58:41Z","content_type":null,"content_length":"2220","record_id":"<urn:uuid:4d6c91c5-82fd-4442-94e5-1b1ec182c296>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00230-ip-10-147-4-33.ec2.internal.war... |
Does category theory help understanding abstract algebra?
up vote 10 down vote favorite
I'm studying category theory now as a "scientific initiation" (a program in Brazil where you study some subjects not commonly seen by a undergrad), but as I've never studied abstract algebra before,
so it's hard to understand most e... | {"url":"http://mathoverflow.net/questions/23213/does-category-theory-help-understanding-abstract-algebra/23216","timestamp":"2014-04-21T05:01:36Z","content_type":null,"content_length":"94193","record_id":"<urn:uuid:c6ec3845-d199-488a-9dc3-45bb7034e5e6>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-... |
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A 600-kg car is going over a curve with a radius of 120 meters... | {"url":"http://openstudy.com/updates/50bc2ea4e4b0bcefefa06b4d","timestamp":"2014-04-18T00:23:29Z","content_type":null,"content_length":"56303","record_id":"<urn:uuid:de14afde-f551-45ff-a1fe-0e212a1b04ad>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00512-ip-10-147-4-33.ec2.internal.... |
Incremental Java
Usually, expressions have no side effects. That is, they do not change the values of the variables in the expression. They only read from the variables during evaluation.
There are some operators that have side effects.
One of the most common operations in program is increasing a variable's... | {"url":"http://www.cs.umd.edu/~clin/MoreJava/Intro/expr-incr-decr.html","timestamp":"2014-04-17T18:25:27Z","content_type":null,"content_length":"3632","record_id":"<urn:uuid:1137da9d-5e09-4ef2-9611-8fb1f8392af2>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00065-ip-10-147-4-33.ec2.i... |
convergence of cesaro averages
February 22nd 2010, 12:42 AM #1
convergence of cesaro averages
if the sequence {an} converges to a , and if we have a sequence defined as
Sn = a1+a2+....+an / n
then Sn also converges to a.
how is that possible? isnt it supposed to be converged to 0?
Try to set...
... | {"url":"http://mathhelpforum.com/differential-geometry/130079-convergence-cesaro-averages.html","timestamp":"2014-04-16T19:48:31Z","content_type":null,"content_length":"33855","record_id":"<urn:uuid:5e81e857-6ce2-42bc-b583-59a89c6c0f9c>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-0... |
Relative Velocity
Learning About Relative Velocity
All motion, and even time, is relative to an observer. A person that is walking forward at 4km/h on a ship will be seen as moving faster by an observer on the shore. This occurs because the speed of
the ship is added to the person's speed when the situation is viewed r... | {"url":"http://www.physicslearningsite.com/relative.html","timestamp":"2014-04-18T21:29:52Z","content_type":null,"content_length":"5621","record_id":"<urn:uuid:634b988f-03de-45ae-9800-ab4aed624841>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00589-ip-10-147-4-33.ec2.internal.warc.gz... |
Errors with program
12-16-2004 #1
Registered User
Join Date
Oct 2004
Errors with program
I am taking a 1000 random integers and putting them in an array of 1000. Then I am copying the array to another to sort them least to greatest so I can do I binary sort. Then with the other array
I am doing a squential ... | {"url":"http://cboard.cprogramming.com/c-programming/59808-errors-program.html","timestamp":"2014-04-20T04:42:17Z","content_type":null,"content_length":"103059","record_id":"<urn:uuid:482fb979-bff7-48fc-830b-66b761a9bc0f>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00618-ip-10-147-4... |
Limit as X approaches infinity
September 28th 2010, 01:33 PM #1
Sep 2010
Limit as X approaches infinity
I was given some review questions for a test and one of them is
Lim as(x->infinity) of (2x-(4x^2+2x)^1/2). I've tried multiplying by the reciprocal but it didn't seem to get me anywhere; I'm not really su... | {"url":"http://mathhelpforum.com/calculus/157727-limit-x-approaches-infinity.html","timestamp":"2014-04-18T03:08:24Z","content_type":null,"content_length":"43936","record_id":"<urn:uuid:e24c3b0f-5fab-4656-afb8-8915874e184a>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00413-ip-10-14... |
Copyright © University of Cambridge. All rights reserved.
'Boxed In' printed from http://nrich.maths.org/
The diagram shows a rectangular box (a cuboid).
The areas of the faces are $3$, $12$ and $25$ square centimetres.
What is the volume of the box?
The areas of the faces of a cuboid are p, q and r. What is the volume... | {"url":"http://nrich.maths.org/570/index?nomenu=1","timestamp":"2014-04-20T08:32:10Z","content_type":null,"content_length":"3291","record_id":"<urn:uuid:50b4900c-5978-43bd-b9bc-3444af30ff6e>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00133-ip-10-147-4-33.ec2.internal.warc.gz"} |
Algebra Tutors
West Bloomfield, MI 48322
Master Certified Coach for Exam Prep, Mathematics, & Physics
...I look forward to speaking with you and to establishing a mutually beneficial arrangement in the near future! Best Regards, Brandon S.
1 covers topics such as linear equations, systems of linear equations, polynomi... | {"url":"http://www.wyzant.com/Birmingham_MI_algebra_tutors.aspx","timestamp":"2014-04-19T08:57:11Z","content_type":null,"content_length":"59589","record_id":"<urn:uuid:6ab36a70-8e54-4506-9f21-f6f3528a3329>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00111-ip-10-147-4-33.ec2.interna... |
Turbo decoding apparatus - Ikeda, Norihiro
The present invention relates to a turbo decoding apparatus decoding data encoded by turbo-encoding.
Error correction codes are applied to systems which required to transmit data without any error in the case of transmitting the data or to read data to be stored in storages h... | {"url":"http://www.freepatentsonline.com/y2008/0092011.html","timestamp":"2014-04-17T12:40:53Z","content_type":null,"content_length":"154495","record_id":"<urn:uuid:9c964a6a-7f6b-4e13-bcb8-5607dca82d07>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00604-ip-10-147-4-33.ec2.internal.w... |
the number of topologies on a finite set
October 12th 2008, 11:39 AM #1
Junior Member
May 2008
the number of topologies on a finite set
As far as I know there isn't an exact formula for the number of topologies on a finite set with n elements, for large n... I will apreciate any information on this topic
we... | {"url":"http://mathhelpforum.com/advanced-algebra/53280-number-topologies-finite-set.html","timestamp":"2014-04-20T23:56:27Z","content_type":null,"content_length":"41016","record_id":"<urn:uuid:7805efca-f650-4159-9600-94ade94e2330>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00363-... |
Badal Joshi
Home | Publications | Research | Teaching | Math 242 | Math 448
Professional Trajectory:
☆ 2013-present: Assistant Professor at California State University, San Marcos.
☆ 2012-2013: Postdoctoral Fellow at University ... | {"url":"http://public.csusm.edu/bjoshi/","timestamp":"2014-04-18T09:33:39Z","content_type":null,"content_length":"2607","record_id":"<urn:uuid:0eaba277-9993-49d6-99cc-8e425f8e4b8b>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00302-ip-10-147-4-33.ec2.internal.warc.gz"} |
Monterey Park Algebra 1 Tutor
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search results
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1. CJM 2011 (vol 64 pp. 805)
Quantum Random Walks and Minors of Hermitian Brownian Motion
Considering quantum random walks, we construct discrete-time approximations of the eigenvalues processes of minors of Hermitian Brownian motion. It has been recentl... | {"url":"http://cms.math.ca/cjm/kw/Brownian%20motion","timestamp":"2014-04-19T12:16:14Z","content_type":null,"content_length":"32394","record_id":"<urn:uuid:43fa47f5-9f14-4b68-8a44-e3da420e9674>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00296-ip-10-147-4-33.ec2.internal.warc.gz"} |
BDA3 table of contents (also a new paper on visualization) - Statistical Modeling, Causal Inference, and Social Science
BDA3 table of contents (also a new paper on visualization)
In response to our recent posting of Amazon’s offer of Bayesian Data Analysis 3rd edition at 40% off, some people asked what was in this new ... | {"url":"http://andrewgelman.com/2013/08/21/bda3-table-of-contents-also-a-new-paper-on-visualization/","timestamp":"2014-04-16T20:24:50Z","content_type":null,"content_length":"32850","record_id":"<urn:uuid:b952df25-3453-41f0-b5dc-b278638fa515>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-2014041600... |
Monterey Park Algebra 1 Tutor
Find a Monterey Park Algebra 1 Tutor
...I am very flexible and available weekdays and weekends. I will be a great help for students who require science classes in their majors or for those who are looking to score high on their entry
exams. I am very friendly, and patient with the stud... | {"url":"http://www.purplemath.com/monterey_park_ca_algebra_1_tutors.php","timestamp":"2014-04-18T14:09:01Z","content_type":null,"content_length":"24030","record_id":"<urn:uuid:ae346153-6b53-464b-98ee-bb76e324514d>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00102-ip-10-147-4-33.ec2... |
Vectors again
May 25th 2011, 04:45 PM
Vectors again
v=-3i+j, w=4i-2j
1) 4v-3w does this equal -24i-2j
2) ||V+W|| does this equal [tex] \sqrt{i^2-j^2} [ /math] I have an error if I take out the space between [ / that I do not know how to fix.
3) How can I find the angle between v and w?
May 25th 2011, 05... | {"url":"http://mathhelpforum.com/pre-calculus/181653-vectors-again-print.html","timestamp":"2014-04-21T07:12:02Z","content_type":null,"content_length":"5056","record_id":"<urn:uuid:0cc29570-5178-4815-8f8d-1679f748bb91>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00203-ip-10-147-4-3... |
Print modules
Module C6-Differentiation - looking at change (PDF*790kb)
This document includes:
This document includes:
• Rate of change – the problem of the curve
• Instantaneous rate of change and the derivative function
• Shortcuts for differentiation (including: polynomial and other power functions, ... | {"url":"http://www.usq.edu.au/learningcentre/alsonline/mathsci/mathstop/calculus","timestamp":"2014-04-17T18:58:11Z","content_type":null,"content_length":"14422","record_id":"<urn:uuid:e1bd0406-2ad8-4520-a13d-f99b16650e23>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00319-ip-10-147... |
[Top] [Contents] [Index] [ ? ]
Slipstream is a free real-time vehicle simulator. As such it can be used as a game, although it would then be targeted at the hardcore realism fans and those who like a challenge. Apart from this
Slipstream allows every parameter of the models to be specified and every calculated quanti... | {"url":"http://www.nongnu.org/slipstream/manual.html","timestamp":"2014-04-19T22:52:14Z","content_type":null,"content_length":"87800","record_id":"<urn:uuid:cf033328-29f7-4b91-8364-7203a4336978>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00316-ip-10-147-4-33.ec2.internal.warc.gz"} |
Algebraically complete categories, in: Category Theory
, 1994
"... Both pre-orders and metric spaces have been used at various times as a foundation for the solution of recursive domain equations in the area of denotational semantics. In both cases the central
theorem states that a `converging' sequence of `complete' d... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1691627","timestamp":"2014-04-18T14:49:10Z","content_type":null,"content_length":"23630","record_id":"<urn:uuid:fc85c934-422e-4afe-9c7f-0b0e9872703f>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00031-ip-10-147-4-33.ec2.internal.wa... |
Planet X Gravity
At the start of ZetaTalk on Jul 15, 1995, The Zetas described Planet X as having 23 times the mass of Earth, while being 4 times the diameter of Earth, and that the hominoids on Planet X were 1.5
times the size of man. This issue came up during the May 5, 2007 live chat on GLP, as seemingly incompatibl... | {"url":"http://www.zetatalk4.com/theword/tworx557.htm","timestamp":"2014-04-21T01:13:53Z","content_type":null,"content_length":"4070","record_id":"<urn:uuid:c92844a1-2a3f-42cf-baa2-d855c612af80>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00408-ip-10-147-4-33.ec2.internal.warc.gz"} |
Spider algorithm
• The Spider Algorithm by John H. Hubbard and Dierk Schleicher :
• D. A. Brown   - Using spider theory to explore parameter spaces
This is a PhD thesis from Cornell University about family of polynomials P(z)=L(1+z/d)^d, where L is a complex parameter. In this work author is studing locatio... | {"url":"http://fraktal.republika.pl/spider.html","timestamp":"2014-04-19T11:56:53Z","content_type":null,"content_length":"6463","record_id":"<urn:uuid:8842d72d-1bf2-4800-94db-e52e02608747>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00016-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mathematics 210 - Spring term 2003 - eighth assignment
This assignment requires you to submit several spreadsheets concerned with solving differential equations and doing matrix manipulations. This lab and the re-done mid-terms are due Wednesday, March
19, by class time. I repeat the instructions from the first lab:
... | {"url":"http://www.math.ubc.ca/~cass/courses/m210-03a/lab8/","timestamp":"2014-04-19T01:51:12Z","content_type":null,"content_length":"3249","record_id":"<urn:uuid:a3014842-11d2-4e30-8f90-6eebf37333fc>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00543-ip-10-147-4-33.ec2.internal.warc... |
Math 106 – Math for the Liberal Arts (proposal)
Office Hours:
Text: Bennett, J. & Briggs, W., Essentials of Using and Understanding Mathematics. Addison-Wesley: Boston. 2003.
Prerequisites: MAT 103 or placement
Course Description:
Math for the Liberal Arts is an introduction to non-technical applica... | {"url":"http://www.lincoln.edu/academicaffairs/reports05-06/math106proposal030406.html","timestamp":"2014-04-18T13:08:03Z","content_type":null,"content_length":"18496","record_id":"<urn:uuid:529200a6-9c2b-4fba-b412-99606027f165>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00327-ip-... |
Numerical Methods/Equation Solving
From Wikibooks, open books for an open world
Solution of Algebraic and Transcendental Equations[edit]
An equation of the type $f(x)=0$ is either algebraic or transcendental.
E.g, these equations are algebraic.
$2x=5 \quad x^2+x=1 \quad x^7=x(1+2x)$
and these are transcendental
... | {"url":"http://en.wikibooks.org/wiki/Numerical_Methods/Equation_Solving","timestamp":"2014-04-21T00:44:20Z","content_type":null,"content_length":"59765","record_id":"<urn:uuid:26a31b9a-b6d6-4f42-b167-7ced8f7fc025>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00353-ip-10-147-4-33.ec2.... |
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Can someone please show me how to solve this problem step by s... | {"url":"http://openstudy.com/updates/503e60b5e4b0822a79cdd503","timestamp":"2014-04-19T17:15:37Z","content_type":null,"content_length":"30644","record_id":"<urn:uuid:7f287bce-cbd9-4dd2-8a96-47a767680e1b>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00578-ip-10-147-4-33.ec2.internal.w... |
Homework (Initial velocity, gravity, and falling height)
Hey I am having a bit of trouble finding the proper equation to use when solving a problem such as this...
A physics book slides off a horizontal tabletop with a speed of 1.10 m/s. It strikes the floor at 0.350 s. Ignore air resistance. Find (a) the height of the... | {"url":"http://www.physicsforums.com/showthread.php?t=471479","timestamp":"2014-04-21T14:47:58Z","content_type":null,"content_length":"28209","record_id":"<urn:uuid:5678aec6-0d60-4b31-96fd-0f837d1fdce4>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00460-ip-10-147-4-33.ec2.internal.w... |
Unit Circle Stuff
October 7th 2012, 02:28 PM
Unit Circle Stuff
I am having a lot of trouble with this. Can anyone please help me?
Describe each of the following properties of the graph of the Cosine Function, f() = cos() and relate the property to the unit circle definition of cosine.
Thanks guys.
October 7... | {"url":"http://mathhelpforum.com/trigonometry/204815-unit-circle-stuff-print.html","timestamp":"2014-04-17T18:24:24Z","content_type":null,"content_length":"5587","record_id":"<urn:uuid:a924cd8c-cd5f-43ec-8ab5-8a28ed3303e9>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00029-ip-10-147... |
Highland Park, IL Math Tutor
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...I have completed my background check, which is viewable next to my profile online. I am available for an interview prior to any tutoring begins. Danti OTutor I have been a Wyzant math tutor
since Sept 2009.
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