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Does anyone know the meaning of this question ?
Find all four solutions to x^2 Ξ 133 (mod 143). (Note that 143 = 11 . 13)
Can anyone tell me what does mean here in this question ? what does mean by Ξ ??
And what does mean by mod 143 ??
And why it sasy 143 = 11.13 ??
Please tell me someone if you know !!1
Don't know wha... | {"url":"http://www.go4expert.com/forums/meaning-question-t18946/","timestamp":"2014-04-17T15:38:54Z","content_type":null,"content_length":"25767","record_id":"<urn:uuid:82d03d8d-cce1-40d3-8a7c-b87768a3f9ea>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00391-ip-10-147-4-33.ec2.intern... |
Goldbach conjecture
One of the oldest and easiest-to-understand hypotheses in mathematics that remains unproven. In its original form, now known as the weak Goldbach conjecture, it was put forward by the Prussian
amateur mathematician and historian Christian Goldbach (1690-1764) in a letter dated Jun. 7, 1742, to Leonh... | {"url":"http://www.daviddarling.info/encyclopedia/G/Goldbach_conjecture.html","timestamp":"2014-04-18T00:15:27Z","content_type":null,"content_length":"8144","record_id":"<urn:uuid:e34c2dd5-1516-4c71-b0fc-2d2ed93d45e8>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00513-ip-10-147-4-33... |
Sixteenth British Mathematical Colloquium
This was held at Leicester: 31 March - 4 April 1964
The enrolment was 225. The chairman was R L Goodstein and the secretary was R O Davies.
Minutes of meetings, etc. are available by clicking on a link below
General Meeting Minutes for 1964
Committee Meeting Minutes for 1964
Th... | {"url":"http://www-gap.dcs.st-and.ac.uk/~history/BMC/1964.html","timestamp":"2014-04-17T12:35:16Z","content_type":null,"content_length":"2345","record_id":"<urn:uuid:4d9f29e6-9945-4da9-bcea-c2efc64136a7>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00466-ip-10-147-4-33.ec2.internal.... |
restriction and pullback of representable etale sheaf along closed immersion
up vote 0 down vote favorite
1. I find that the restriction and pullback of representable etale sheaf along closed immersion are very confusing. I think they are different in general, I hope some experts can confirm my
understanding about... | {"url":"http://mathoverflow.net/questions/115490/restriction-and-pullback-of-representable-etale-sheaf-along-closed-immersion","timestamp":"2014-04-20T13:21:24Z","content_type":null,"content_length":"53583","record_id":"<urn:uuid:17656c76-4fee-41d4-842b-6c03d4e35a60>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.3... |
RANDOM! IT IS RANDOM!!!
All dice rolls on Zilch are random. Totally random, or as random as the Flash RNG will allow. Don't believe me?
Read the source code for my Dice class
28 comments:
I'll certify that it's random. Nice code style, by the way.
Thanks! It works for me :)
Yep, it's random.
On another... | {"url":"http://blog.playr.co.uk/2008/11/random-it-is-random.html?showComment=1227699960000","timestamp":"2014-04-20T16:25:08Z","content_type":null,"content_length":"95564","record_id":"<urn:uuid:393f1aee-abf3-4099-82e1-641b76e31082>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00542-... |
February 2
OK I wasn't going to post this story, because I thought it was a tad salacious for a teacher blog, but I'm feeling extra grateful right now for
the great suggestions for data to regress (keep them coming!)
I don’t respond to comments or feature comments in new posts as much as I would like or probably should... | {"url":"http://function-of-time.blogspot.com/2010_02_01_archive.html","timestamp":"2014-04-16T04:28:56Z","content_type":null,"content_length":"190776","record_id":"<urn:uuid:2c3c8a44-805f-4a10-9aa0-2280c93ad9d0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00553-ip-10-147-4-33.ec2.in... |
susskind's theoretical minimum
If anyone out there has worked through Susskind's book, I have two questions on the Lagrangian to Hamiltonian section, any help would be greatly appreciated:
1) In Lecture 8 exercise 2, he wants you to calculate take the Lagrangian of
L=1/2ω d/dt q - ω/2 q^2 as a Hamiltonian and says it e... | {"url":"http://www.physicsforums.com/showthread.php?s=0027c84b9f55a2811d116184df002ab4&p=4620860","timestamp":"2014-04-20T11:24:28Z","content_type":null,"content_length":"25304","record_id":"<urn:uuid:7dd512aa-41af-4c4a-9308-c3da58e7ebcb>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-... |
Drawing Arcs
In this practice, you will divide a circle into different sectors and verify arc length for each sector. Remember: An arc is a fraction of a circle.
First: Draw a four inch diameter circle.
Second: Draw in a diameter.
Third: Draw a line perpendicular to the diameter using the center of the ... | {"url":"http://mathforum.org/sarah/hamilton/ham.seeing.arcs.html","timestamp":"2014-04-16T07:42:55Z","content_type":null,"content_length":"5217","record_id":"<urn:uuid:efd98c1d-98de-4d4b-80c8-3e5d173c0113>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00617-ip-10-147-4-33.ec2.interna... |
Polynomials and matrixes
hi Bezoux
Welcome to the forum.
I have to admit straight away that I cannot do this question. I held off making a post in the hope someone else would, but it doesn't look like that is going to happen, so I'll jump in with what I
have. Maybe someone will notice who can put us both straight.
Firs... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=290937","timestamp":"2014-04-18T19:00:41Z","content_type":null,"content_length":"27518","record_id":"<urn:uuid:6b114d80-e2da-42cc-bef3-41cc74415de8>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00081-ip-10-147-4-33.ec2.internal.... |
susskind's theoretical minimum
If anyone out there has worked through Susskind's book, I have two questions on the Lagrangian to Hamiltonian section, any help would be greatly appreciated:
1) In Lecture 8 exercise 2, he wants you to calculate take the Lagrangian of
L=1/2ω d/dt q - ω/2 q^2 as a Hamiltonian and says it e... | {"url":"http://www.physicsforums.com/showthread.php?s=0027c84b9f55a2811d116184df002ab4&p=4620860","timestamp":"2014-04-20T11:24:28Z","content_type":null,"content_length":"25304","record_id":"<urn:uuid:7dd512aa-41af-4c4a-9308-c3da58e7ebcb>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218... |
The Statistics Project
This is an attempt to catalog all the nodes relating to the mathematical study of statistics and probability on E2. Needless to say, it is doomed to be incomplete, unless you help. Please /msg me
with any additions to this list!
Some basic statistical ideas:
Some basic statisticians:
And here's w... | {"url":"http://everything2.com/title/The+Statistics+Project","timestamp":"2014-04-18T17:13:31Z","content_type":null,"content_length":"26905","record_id":"<urn:uuid:af11d3bf-4217-447b-83f1-9f8321174cca>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00512-ip-10-147-4-33.ec2.internal.wa... |
chet_paynter_introduct_6|Amplifier Frequency Response|Chapter Summary
Amplifier Frequency Response
Chapter Summary
Here is a brief summary of the material covered in this chapter:
Most amplifiers have relatively constant gain across a range, or band, of frequencies. This band of frequencies is referred to as the bandwi... | {"url":"http://wps.prenhall.com/chet_paynter_introduct_6/0%2C5779%2C426214-%2C00.html","timestamp":"2014-04-18T13:17:50Z","content_type":null,"content_length":"24724","record_id":"<urn:uuid:d24536fe-f360-4a76-bbd4-80509690faed>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00253-ip-1... |
Eigenvalue method
[Notes on Diffy Qs home] [PDF version] [Buy cheap paperback version]
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3.4 Eigenvalue method
Note: 2 lectures, §5.2 in [EP], part of §7.3, §7.5, and §7.6 in [BD]
In this section we will learn how to solve linear homogeneous constant coefficient systems of ODEs by th... | {"url":"http://www.jirka.org/diffyqs/htmlver/diffyqsse19.html","timestamp":"2014-04-19T01:48:30Z","content_type":null,"content_length":"42284","record_id":"<urn:uuid:dd7e7f59-829f-43c6-be6b-0c1564b79b27>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00017-ip-10-147-4-33.ec2.internal.w... |
4.7.1 CP violation studies in
Next: 4.7.2 CP violation studies Up: 4.7 CP violation in Previous: 4.7 CP violation in
CP violation in Z, which are responsible for tbW coupling responsible for the dominant decay of the top quark in to a b quark and a W. The CP-violating couplings of a Z can be written as
where ec[d]... | {"url":"http://acfahep.kek.jp/acfareport/node151.html","timestamp":"2014-04-16T15:59:11Z","content_type":null,"content_length":"16541","record_id":"<urn:uuid:98ef3e72-0815-4782-98ac-d68edab3a69e>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00345-ip-10-147-4-33.ec2.internal.warc.gz"} |
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A kilobyte is 210. A megabyte is 220 bytes. How many kilobytes... | {"url":"http://openstudy.com/updates/512f9ca2e4b098bb5fbd45e8","timestamp":"2014-04-20T13:50:21Z","content_type":null,"content_length":"32387","record_id":"<urn:uuid:8526c792-ca78-443b-afc3-2422954b954d>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00089-ip-10-147-4-33.ec2.internal.w... |
Computation of Fractions: Math Intervention for Elementary and Middle Grades Students
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Computation of Fractions: Math Intervention for Elementary and Middle Grades Students | 978-0-205-56738-6
ISBN-13: 9780205567386 See more
Author(s): Bradley S. Witzel; Paul J. Riccomini
Price Information
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New results on the size of tries
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- Theoretical Computer Science , 1995
"... The Lempel-Ziv parsing scheme finds a wide range of applications, most notably in data compression and algorithms on words. It partitions a sequence of length n into variable phrases such that a
new phrase is the shortest s... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1744635","timestamp":"2014-04-20T00:15:46Z","content_type":null,"content_length":"39029","record_id":"<urn:uuid:69168d1b-b753-448c-b1c4-d2c8be6fc20a>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00435-ip-10-147-4-33.ec2.internal.wa... |
Re: Idempotence and "Replication Insensitivity" are equivalent ?
From: <pamelafluente_at_libero.it> Date: 26 Sep 2006 02:42:50 -0700 Message-ID: <1159263770.252712.117550@h48g2000cwc.googlegroups.com>
vc ha scritto:
> pamelafluente_at_libero.it wrote:
> > vc ha scritto:
> > > Earlier, I said that the sample median rega... | {"url":"http://www.orafaq.com/usenet/comp.databases.theory/2006/09/26/0697.htm","timestamp":"2014-04-17T01:17:29Z","content_type":null,"content_length":"12337","record_id":"<urn:uuid:275b3491-3522-4dfb-b33c-51c02db56a77>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00493-ip-10-147-4... |
Attractor bifurcation for FKPP type equation with periodic boundary condition
In this article, we make bifurcation analysis on the FKPP type equation under periodic boundary condition. And we show that the solutions bifurcate from the trivial solution u = 0 to an attractor ∑[λ
]as parameter crosses certain critical val... | {"url":"http://www.boundaryvalueproblems.com/content/2012/1/41?fmt_view=mobile","timestamp":"2014-04-18T15:52:47Z","content_type":null,"content_length":"134778","record_id":"<urn:uuid:3029f679-f525-4dcf-b08f-6053afe8c553>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00597-ip-10-147-4... |
Re: properties as nodes etc.
From: Enrico Franconi <franconi@cs.man.ac.uk> Date: Sun, 30 Jun 2002 23:01:31 +0100 Message-ID: <15647.32699.302060.611943@yvain.cs.man.ac.uk> To: <www-rdf-logic@w3.org>
On June 30, Seth Russell writes:
> > Let's call R the n-ary relation, RC the class which reifies R, and
> > ri the i-th p... | {"url":"http://lists.w3.org/Archives/Public/www-rdf-logic/2002Jun/0118.html","timestamp":"2014-04-24T11:57:42Z","content_type":null,"content_length":"13153","record_id":"<urn:uuid:ce8965e8-5c0b-4270-a165-a34b56238304>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00114-ip-10-147-4-33.... |
Posts by
Posts by Jess
Total # Posts: 816
can anybody get me a collection of data of a movie!!!plzzzzzzzzzz..............its urgent thxx... xxx
writing skils
In the metaphor of language as a layer cake given in your study unit, which of the following words could be considered to be a frosting word?
I need to use the s... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Jess&page=8","timestamp":"2014-04-19T15:07:02Z","content_type":null,"content_length":"31548","record_id":"<urn:uuid:305c43bb-9e09-48cd-8e45-7763b9961266>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00592-ip-10-147-4-33.ec2... |
5-Con Triangles?
Post reply
5-Con Triangles?
Im looking for the angles/sides of a 5-con triangles
What 5-Con triangles are, are any two triangles who have 5 (not necessarily corresponding) sides and angles equal.
Triangles obviously have 3 angles and 3 sides, so 5 of the 6 must be equal.
I know the 3 angles must be the... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=21273","timestamp":"2014-04-17T16:03:25Z","content_type":null,"content_length":"21428","record_id":"<urn:uuid:2f0d3fce-037a-4eb8-bdd7-7cc44e54c352>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00538-ip-10-147-4-33.ec2.internal.w... |
Polarization online hw help
October 27th 2008, 10:32 AM #1
Junior Member
Sep 2008
Polarization online hw help
Use the given equation to answer the following questions. (Enter your answers from smallest to largest.)
r2 = sin(2θ)
0 ≤ θ < π
(a) Find the points on the given curve where the tangent line ... | {"url":"http://mathhelpforum.com/calculus/55997-polarization-online-hw-help.html","timestamp":"2014-04-16T05:01:19Z","content_type":null,"content_length":"40302","record_id":"<urn:uuid:88324bd7-9f70-4d8b-8556-409c334b6aa9>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00323-ip-10-147... |
Use the Percent Equation to Find the Percent
5.8: Use the Percent Equation to Find the Percent
Difficulty Level:
Created by: CK-12
Practice Percent Equation to find Percent
Are you a football fan? Take a look at this percent dilemma involving football.
In 2007, a local football team won 14 of the 16 regular season game... | {"url":"http://www.ck12.org/book/CK-12-Middle-School-Math-Concepts-Grade-8/r12/section/5.8/","timestamp":"2014-04-17T16:48:22Z","content_type":null,"content_length":"127963","record_id":"<urn:uuid:111bc728-62a3-432f-b1ca-88182f23d8d7>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-0020... |
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B. Multivariate Bernstein Polynomials
B. Multivariate Bernstein Polynomials
Here we give the proofs of the theorems in Section 7.4.
Theorem B..1
Let be a continuous function. Then the two-dimensional Bernstein polynomials
converge pointwise to for .
. Let be a fixed point. Because of Theorem
we have
for all and . The s... | {"url":"http://www.iue.tuwien.ac.at/phd/heitzinger/node130.html","timestamp":"2014-04-19T22:05:34Z","content_type":null,"content_length":"39917","record_id":"<urn:uuid:8057f6e6-8433-49da-bfe3-3c070c267182>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00623-ip-10-147-4-33.ec2.interna... |
Books on orbital transfers, satellite control theory, dynamical systems etc...
Vallado is pretty standard as a senior level undergrad / first year graduate course on astrodynamics. Vallado, even in paperback form, is rather expensive. You can probably buy a used 2nd edition for
fairly cheap.
With regard to control theo... | {"url":"http://www.physicsforums.com/showthread.php?t=559923","timestamp":"2014-04-21T09:53:06Z","content_type":null,"content_length":"32588","record_id":"<urn:uuid:d9bb5337-e8ba-42f1-9ca6-ba6f6b8d9758>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00077-ip-10-147-4-33.ec2.internal.w... |
Decomposing posets into countably many chains
up vote 8 down vote favorite
A conjecture of Galvin's is that the following is possible (which I take to mean that the consistency of the following can be proven relative to the consistency of something like ZFC, or ZFC plus
some large cardinal):
A partially ordered set... | {"url":"http://mathoverflow.net/questions/53195/decomposing-posets-into-countably-many-chains","timestamp":"2014-04-21T13:00:40Z","content_type":null,"content_length":"56261","record_id":"<urn:uuid:d05637ac-4ff8-41ba-ab7e-5730141657ad>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00... |
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Topic: Whole, Natural, & Counting Numbers?
Replies: 5 Last Post: May 5, 2008 11:27 AM
Messages: [ Previ... | {"url":"http://mathforum.org/kb/message.jspa?messageID=1143870","timestamp":"2014-04-18T16:59:34Z","content_type":null,"content_length":"23522","record_id":"<urn:uuid:3ca629a6-8182-4119-a150-3e41d43ccdce>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00176-ip-10-147-4-33.ec2.internal... |
Mathematics / Computer Science 340
Numerical Analysis (3)
Dr. Chris Caldwell
... | {"url":"http://www.utm.edu/staff/caldwell/classes/340/","timestamp":"2014-04-17T06:53:56Z","content_type":null,"content_length":"7812","record_id":"<urn:uuid:c014e2b6-de6a-4758-b6e6-f75c255281cf>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00524-ip-10-147-4-33.ec2.internal.warc.gz"... |
University of Illinois at Urbana
ECE 473
Fundamentals of Engineering Acoustics
Menu: Course View Options
Section Type Times Days Location Instructor
F3 DIS 1400 - 1450 M W F 163 Everitt Lab Michael Oelze
F4 DIS 1400 - 1450 M W F 163 Everitt Lab Michael Oelze
Web Page http://cours... | {"url":"http://www.ece.illinois.edu/courses/description.asp?num=473","timestamp":"2014-04-16T13:10:33Z","content_type":null,"content_length":"26694","record_id":"<urn:uuid:cd171091-2e3d-4498-b9ab-b027deda3b40>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00314-ip-10-147-4-33.ec2.int... |
Math Forum: PCTM 2007
The Math Forum's Algebraic Reasoning Resources for Grades 3-8
PCTM, November 8, 2007
Session 84, 3:00 - 3:50, Jefferson Room
Suzanne Alejandre, the Math Forum @ Drexel
Jason Silverman, School of Education, Drexel University
What is algebraic reasoning?
from NCTM: Fundamental components of alg... | {"url":"http://mathforum.org/workshops/pctm/2007/index.html","timestamp":"2014-04-19T15:27:31Z","content_type":null,"content_length":"7639","record_id":"<urn:uuid:daa3e9b4-d1e7-4998-b4ca-0cd6c3b4f211>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00154-ip-10-147-4-33.ec2.internal.war... |
More adventures in overlay: point in polygon
Counting the number of points in a polygon is a common overlay operation. But unless you’re aware of what happens when points fall on polygon boundaries, or when points fall just outside the
coverage of your polygons, you may not be getting the results you expect.
• I hav... | {"url":"http://blogs.esri.com/esri/arcgis/2013/12/17/point-in-polygon-overlay/","timestamp":"2014-04-16T16:32:16Z","content_type":null,"content_length":"70269","record_id":"<urn:uuid:c84a3a00-9251-4d81-867a-83b2ca026f23>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00218-ip-10-147-4... |
North Bergen Algebra Tutor
...I graduated from Columbia University in 1986, and earned a PhD. in Sociology from Binghamton University in 1999. I have five years of teaching experience at the college level. I have taught
Introduction to Anthropology at the college level.
19 Subjects: including algebra 1, algebra 2... | {"url":"http://www.purplemath.com/north_bergen_algebra_tutors.php","timestamp":"2014-04-17T15:38:29Z","content_type":null,"content_length":"23961","record_id":"<urn:uuid:eacddae2-e90e-4f71-a3f5-0095d4077a4d>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00354-ip-10-147-4-33.ec2.inter... |
An Expression for $\log\zeta(ns)$ derived from the Limit of the truncated Prime $\zeta$ Function
up vote 3 down vote favorite
I think, here, I found $$ P_x(s)=\sum_{p < x} \frac{1}{p^s} =\sum_{n=1}^{\infty}\frac{ \mu (n)}{n} \sum_{z\in\{1,\rho\}}(-1)^{1-\delta_{1z}} \left[ {\rm li}(t^{\frac zn-s}) \right]^{x}_2 \tag{7}... | {"url":"http://mathoverflow.net/questions/119210/an-expression-for-log-zetans-derived-from-the-limit-of-the-truncated-prime","timestamp":"2014-04-17T15:50:56Z","content_type":null,"content_length":"51372","record_id":"<urn:uuid:9befed37-acb2-4522-9a3e-9a0ab3146514>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/... |
Calcoolation: A Math Puzzle Board Game
"Calcoolation" is a puzzle game that at first looks like the popular Sudoku. Just like in Sudoku, you have an N x N matrix, where the digits 1 through N must be placed in each column and in each row
without repetition. The difference lies in the fact that there are blocks of cells... | {"url":"http://www.codeproject.com/Articles/38454/Calcoolation-A-Math-Puzzle-Board-Game?PageFlow=FixedWidth","timestamp":"2014-04-21T01:36:44Z","content_type":null,"content_length":"146715","record_id":"<urn:uuid:8ade1b77-2abe-41bd-be7e-94fd2c9abc5d>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20... |
Does calculus fully solve Zeno's Paradoxes
What physical experiment could distinguish between the alternatives? Without an observable consequence, I'm free to choose however I like between indistinguishable alternatives. It's not really any
different than my freedom to choose whatever coordinate chart I like to do my c... | {"url":"http://www.physicsforums.com/showthread.php?s=5e95af48311940c355caaba4985afd2d&p=3952953","timestamp":"2014-04-18T23:17:26Z","content_type":null,"content_length":"27503","record_id":"<urn:uuid:01462f2b-6645-4556-afcf-620a4c0ca7a1>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002... |
Re: Hooked!
I never use psychobabble. The whole field sounds like kaboobly doo to me.
Your notes? Although it is not psycho-kaboobly doo my life story is uninteresting and unneeded. Even I have forgotten most of it. I would prefer that you fill your notebooks with M info.
In mathematics, you don't understand things. Yo... | {"url":"http://mathisfunforum.com/viewtopic.php?pid=300431","timestamp":"2014-04-17T12:52:45Z","content_type":null,"content_length":"23632","record_id":"<urn:uuid:313d42c1-1ec9-4d21-a5cf-0a3b1a4acc71>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00451-ip-10-147-4-33.ec2.internal.war... |
Solving Rational Inequalities
October 23rd 2011, 12:38 PM
Solving Rational Inequalities
Solve this inequality: 5/6x+2/3x>3/4.
So I simplified the left side and got 3/2x, then moved the equation to one side and got 3/2x-3/4>0. I got x>1/2, but the answer is wrong.
Can somebody help me?
Thanks in advance.... | {"url":"http://mathhelpforum.com/algebra/191127-solving-rational-inequalities-print.html","timestamp":"2014-04-18T00:21:07Z","content_type":null,"content_length":"9821","record_id":"<urn:uuid:ceaff937-2142-4781-bdc2-10d6304864a9>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00058-ip... |
On the Roadmap Coloring Problem
• Postscript version.
• Dvi version.
• PDF version.
• Abstract:
Let $G=(V,E)$ be a strongly connected, aperiodic, directed graph having outdegree $2$ at each vertex. A {\em red-blue coloring} of $G$ is a coloring of the edges with the colors red and blue such
that each ve... | {"url":"http://www.math.ubc.ca/~jf/pubs/web_stuff/roadmap.html","timestamp":"2014-04-18T15:41:11Z","content_type":null,"content_length":"2019","record_id":"<urn:uuid:dd38f362-0cd4-41d3-a9a8-71462e3cefa0>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00628-ip-10-147-4-33.ec2.internal.w... |
Children's Literature
Number of results: 11,061
English: Children's Literature
I have to write an 8 page essay about Picture Books in Children's Literature. My thesis is: "Children can learn reading and writing from picture books, because it helps the child develop cognitive
skills." Can you give me your input on this ... | {"url":"http://www.jiskha.com/search/index.cgi?query=Children's+Literature","timestamp":"2014-04-21T07:36:18Z","content_type":null,"content_length":"41847","record_id":"<urn:uuid:18bdb221-7ea8-4e15-9520-09c69e92c572>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00171-ip-10-147-4-33.... |
Related Projects
Next: Contents of the CD-ROM Up: Essentials Previous: Errata
As mentioned in the Preface, the ScaLAPACK library discussed in this Users' Guide is only one facet of the ScaLAPACK project. A variety of other software is also available in the scalapack directory
on netlib.
P_ARPACK (Parallel ARPACK)... | {"url":"http://www.netlib.org/scalapack/slug/node23.html","timestamp":"2014-04-16T10:12:16Z","content_type":null,"content_length":"6231","record_id":"<urn:uuid:b4f753d1-b9ee-4fa8-9468-efe70e519338>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00099-ip-10-147-4-33.ec2.internal.warc.g... |
Geometry & Topology
Orbit and Constellation Design and Management (Space Technology Library, Vol. 13) - Renewed Edition
Lowest new price: $53.78
Lowest used price: $46.00
List price: $59.75
Author: James R Wertz
Brand: Brand: Microcosm, Inc
Orbit and Constellation Design and Management (OCDM) provides greatly expanded... | {"url":"http://www.linuxcoding.com/skedoodle/Books/227373/2","timestamp":"2014-04-20T13:20:43Z","content_type":null,"content_length":"37352","record_id":"<urn:uuid:84559e35-8f68-4adc-a4df-44ef655c2d14>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00167-ip-10-147-4-33.ec2.internal.war... |
Good book to read
"Mathematics: a very short introduction" by fields medallist Timothy Gowers FRS, Rouse Ball Professor of Mathematics at Cambridge University (i.e. the biggest of big cheeses in UK Maths -- Roger
Penrose held the identical chair at Oxford). The book is especially appropriate for an 18 year old about to... | {"url":"http://www.physicsforums.com/showthread.php?t=241561","timestamp":"2014-04-18T18:29:08Z","content_type":null,"content_length":"34585","record_id":"<urn:uuid:4d2ceb7d-c473-487b-b1ea-0810fddb7917>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00109-ip-10-147-4-33.ec2.internal.wa... |
Fourier Transforms question
May 22nd 2011, 12:13 AM
Fourier Transforms question
Hi Im new to fourier transforms and need to know how to put the following into seperate parts
f(t) = e^-2t U(t-3)
f(t) = e^-t U(t-6)
May 22nd 2011, 12:28 AM
mr fantastic
Do you know the definition of the function U(t - a)? D... | {"url":"http://mathhelpforum.com/advanced-applied-math/181291-fourier-transforms-question-print.html","timestamp":"2014-04-24T10:04:32Z","content_type":null,"content_length":"7507","record_id":"<urn:uuid:832b1db7-73b5-4c7f-afbd-30efc61f8d7a>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032... |
On implicit arguments
, 1994
"... LEGO is a computer program for interactive typechecking in the Extended Calculus of Constructions and two of its subsystems. LEGO also supports the extension of these three systems with
inductive types. These type systems can be viewed as logics, and as meta languages for expressing lo... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2154070","timestamp":"2014-04-21T08:16:19Z","content_type":null,"content_length":"22275","record_id":"<urn:uuid:5c97b482-5f73-49cb-b7de-e3c964044fd9>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00516-ip-10-147-4-33.ec2.internal.wa... |
and Model Theory Seminar
Thursday March 22, 2012
Stewart Library
Pantelis E. Eleftheriou, University of Waterloo
Definable quotients of locally definable groups
A locally definable group in an o-minimal structure is a group whose domain is a countable union of definable sets U_i and whose multiplication is definable wh... | {"url":"http://www.fields.utoronto.ca/programs/scientific/11-12/geomodel/index.html","timestamp":"2014-04-20T05:51:39Z","content_type":null,"content_length":"16879","record_id":"<urn:uuid:e9f79380-a16e-4e18-9509-e01aeeb79b7a>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00259-ip-10-... |
Got Homework?
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A large number of children were surveyed. The table below show... | {"url":"http://openstudy.com/updates/514285d1e4b0f08cbdc9fc6a","timestamp":"2014-04-20T03:34:42Z","content_type":null,"content_length":"27842","record_id":"<urn:uuid:0e9f7a7b-a8e9-4051-a18e-4a8e351446f0>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00521-ip-10-147-4-33.ec2.internal.... |
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On some symplectic quotients of Schubert varieties
Augustin-Liviu Mare
Department of Mathematics and Statistics, University of Regina, Regina SK, Canada S4S0A2; e-mail: mareal@math.uregina.ca
Abstract: Let $G/P$ be a generalized flag v... | {"url":"http://www.kurims.kyoto-u.ac.jp/EMIS/journals/BAG/vol.51/no.1/2.html","timestamp":"2014-04-16T04:13:11Z","content_type":null,"content_length":"4850","record_id":"<urn:uuid:11ad1844-ceef-4e12-adeb-c890e95d0b74>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00221-ip-10-147-4-33... |
موضوعي المفضل هو رياضي -
Hello Blog Followers,
If you read the title of my blog you may be thinking one, I lost my mind, or two, what in the world does that mean. However, to one student, the title of my blog makes complete sense. On the other
hand, “Mi materia favorita es matemáticas” would also make complete sense t... | {"url":"http://www.augustana.edu/blogs/numbersense/?p=138","timestamp":"2014-04-17T10:44:01Z","content_type":null,"content_length":"34452","record_id":"<urn:uuid:fee473e2-ab86-4376-b971-45eb9eb83a1f>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00416-ip-10-147-4-33.ec2.internal.warc... |
Mechanics: 3 Probles on conservation of energy and momentum
1. 52708
Mechanics: 3 Probles on conservation of energy and momentum
(See attached files for full problem descriptions with diagrams, units and proper equations)
Let two particles of equal mass collide. Particle 1 has initial velocity , directed to the rig... | {"url":"https://brainmass.com/physics/conservation-of-energy/52708","timestamp":"2014-04-17T04:51:22Z","content_type":null,"content_length":"34025","record_id":"<urn:uuid:dba859d7-0584-4781-b706-cf68c884931b>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00627-ip-10-147-4-33.ec2.inter... |
Meta stuff
General, easy-to-follow perspectives on logic.
• What is logic? | Get a taste of the basics of logic with Socrates' questioning and Aristotle's syllogisms. Explore the difference between form and content, variables and operators, valid vs. true
conclusions, and reasoning vs. reasoning well as you t... | {"url":"http://www.nativlang.com/?logic=1","timestamp":"2014-04-21T04:31:38Z","content_type":null,"content_length":"14682","record_id":"<urn:uuid:372e1a7b-8bb1-4107-9e8c-b9c5807e7b1d>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00451-ip-10-147-4-33.ec2.internal.warc.gz"} |
Difference Between Lorentz Transformation and Galilean Transformation
Lorentz Transformation vs Galilean Transformation
A set of coordinate axes, which can be used to pin-point the position, orientation and other properties, is employed when describing the motion of an object. Such a coordinate system is called a
fra... | {"url":"http://www.differencebetween.com/difference-between-lorentz-transformation-and-vs-galilean-transformation/","timestamp":"2014-04-21T04:33:39Z","content_type":null,"content_length":"91181","record_id":"<urn:uuid:cdcc9b67-9824-4d8f-8ffb-1f35b1a3aeec>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-M... |
Morgan and Students Featured in AMS Mathematical Moment
Williams Professor Frank Morgan and SMALL summer research students Paul Gallagher and Maggie Miller are featured in the latest Mathematical Moment of the American Mathematical Society on “Working up
a Lather—Bubbles and Foam”, Parts 3 and 4.
The SMALL undergra... | {"url":"http://math.williams.edu/morgan-and-students-featured-in-ams-mathematical-moment/","timestamp":"2014-04-20T01:02:00Z","content_type":null,"content_length":"24161","record_id":"<urn:uuid:c58fb65c-3bea-4dc8-b536-53e30baa3e03>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00185-i... |
West Mclean Algebra Tutor
...I was on Dean's List in Spring 2010 and hope to be on it again this semester. I would like to help students understand better course materials and what is integral in extracting information
from problems and solving them. I would like to see students try solving problems on their own fi... | {"url":"http://www.purplemath.com/west_mclean_algebra_tutors.php","timestamp":"2014-04-20T13:26:11Z","content_type":null,"content_length":"23797","record_id":"<urn:uuid:1182fe9f-f7e3-4ded-a702-2e9199f9a565>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00617-ip-10-147-4-33.ec2.intern... |
Re: Mathematical properties
George Andrews (andrewsg@letu.edu)
Sun, 01 Mar 1998 13:23:40 -0600
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
Jan de Koning wrote:
> ... To refute Russel
> many more than three hundred pages have been written. I will just writea
> few sentences, and am fukky... | {"url":"http://www2.asa3.org/archive/asa/199803/0001.html","timestamp":"2014-04-19T02:31:43Z","content_type":null,"content_length":"11120","record_id":"<urn:uuid:f547f9f6-bee6-4599-849d-3c15a5d5dbfb>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00531-ip-10-147-4-33.ec2.internal.warc.... |
Please help, basic unsigned conversion questions
Please help, basic unsigned conversion questions
The following is code which is run on a machine where values of type int are 32bits. They are represented in two's-complement, and right shifted arithmetically (meaning the bits are shift right,
and the left bits a... | {"url":"http://cboard.cprogramming.com/c-programming/64573-please-help-basic-unsigned-conversion-questions-printable-thread.html","timestamp":"2014-04-18T11:04:40Z","content_type":null,"content_length":"9040","record_id":"<urn:uuid:09fc73e7-52c1-4441-bf2d-30368e0a6534>","cc-path":"CC-MAIN-2014-15/segments/1397609533308... |
How do you factor x^3 - 2x - 1 ?
Trial and error. In this case it looks fairly straightforward. If you're going to have a factor, there's going to be either x+1 or x-1, because x times something needs to make $x^3$ and you've got a
$-1$ at the end. So you know that the first thing you do is try and work out how to make... | {"url":"http://mathhelpforum.com/algebra/103857-factoring-print.html","timestamp":"2014-04-20T18:11:39Z","content_type":null,"content_length":"11248","record_id":"<urn:uuid:c51b44a9-f3a0-499c-9bfb-0d64c7ebcaf2>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00425-ip-10-147-4-33.ec2.in... |
Using bitwise operator to see if x>y
09-21-2012 #31
That logical right shift doesn't work for negative values (except when n==1). Take x==-5 (0xFFFFFFFB) and n==2, for example. Shifting x right (arithmetically) by 2 bits gives -2 (0xFFFFFFFE).
ANDing that with INT_MAX (0x7FFFFFFF) gives 0x7FFFFFFE. Shifting -5 ... | {"url":"http://cboard.cprogramming.com/c-programming/150826-using-bitwise-operator-see-if-x-y-3.html","timestamp":"2014-04-20T11:55:12Z","content_type":null,"content_length":"57256","record_id":"<urn:uuid:da0f97ab-13e6-4e1e-be10-7c60c4e77190>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032... |
On divergence
Not about "high probability", but if your function is nice enough, complex analysis could be of use. Liouville's theorem at least tells you that non-constant differentiable functions [itex]\mathbb C
\to \mathbb C[/itex] are unbounded. I'd guess there's some related machinery that would help more.
Unbounde... | {"url":"http://www.physicsforums.com/showthread.php?t=734245","timestamp":"2014-04-20T14:14:02Z","content_type":null,"content_length":"29831","record_id":"<urn:uuid:816a9a84-df1c-4a24-beea-d5716a520204>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00295-ip-10-147-4-33.ec2.internal.w... |
There Was a Time before
There Was a Time before Mathematica…
June 6, 2013 — Stephen Wolfram
In a few weeks it’ll be 25 years ago: June 23, 1988—the day Mathematica was launched.
Late the night before we were still duplicating floppy disks and stuffing product boxes. But at noon on June 23 there I was at a conference c... | {"url":"http://blog.wolfram.com/2013/06/06/there-was-a-time-before-mathematica/","timestamp":"2014-04-19T01:51:15Z","content_type":null,"content_length":"129420","record_id":"<urn:uuid:4dc565eb-acc9-46ee-b01b-b615d25629fb>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00446-ip-10-147-... |
The 0.31-kg Collar Slides With Negligible Friction ... | Chegg.com
The 0.31-kg collar slides with negligible friction along the fixed spiral rod, which lies in the vertical plane. The rod has the shape of the spiral r = 0.39?, where r is in meters and ? is in
radians. The collar is released from rest at A and slides to... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/031-kg-collar-slides-negligible-friction-along-fixed-spiral-rod-lies-vertical-plane-rod-sh-q3686992","timestamp":"2014-04-20T23:41:00Z","content_type":null,"content_length":"21308","record_id":"<urn:uuid:01987120-c8bd-420a-96a6-7412cdf15c9a>","cc-path":"C... |
Statistics is the scientific application of mathematical principles to the collection, analysis, and presentation of numerical data. Statisticians apply their mathematical and statistical knowledge
to the design of surveys and experiments; the collection, processing, and analysis of data; and the interpretation of the ... | {"url":"http://weusemath.org/?career=statistician","timestamp":"2014-04-17T04:12:19Z","content_type":null,"content_length":"37658","record_id":"<urn:uuid:55f15c2a-4501-48d4-8dde-1bf9a7195887>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00023-ip-10-147-4-33.ec2.internal.warc.gz"} |
The complexity of enumeration and counting for acyclic conjunctive queries
Seminar Room 1, Newton Institute
Enumerating all the solutions of a problem or counting the number of these solutions are two related algorithmic tasks. Complexity measures, however, are of a different nature. For enumeration
problem, for exampl... | {"url":"http://www.newton.ac.uk/programmes/SAS/seminars/2012032714001.html","timestamp":"2014-04-18T10:51:26Z","content_type":null,"content_length":"7577","record_id":"<urn:uuid:a5ce6d3c-5d8e-469a-a91d-6536cc197f3b>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00221-ip-10-147-4-33.e... |
Create/Solve Probability Formula, Using values 1-50
July 30th 2008, 02:24 PM #1
Jul 2008
Create/Solve Probability Formula, Using values 1-50
Hey guys, new to the forums here, this will be my first post, so be gentle to your math impaired friend here... (if this is in the wrong forum, plz move it)
To give a ... | {"url":"http://mathhelpforum.com/advanced-statistics/44922-create-solve-probability-formula-using-values-1-50-a.html","timestamp":"2014-04-17T23:42:23Z","content_type":null,"content_length":"33376","record_id":"<urn:uuid:56e83233-ec84-4947-8024-ce82c6b66525>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC... |
Solving Systems of Linear Equations by Addition Examples Page 2
For the following system of equations, eliminate the variable y from the system to get an equation involving only x.
Multiply the first equation by 4 and the second equation by -3 to find
then add for -5x = 17. There are other correct ways to eliminate x, ... | {"url":"http://www.shmoop.com/linear-equation-systems/adding-linear-equation-systems-examples-2.html","timestamp":"2014-04-16T08:41:05Z","content_type":null,"content_length":"37568","record_id":"<urn:uuid:7ccb99da-5289-41d8-998c-d439ac44aa60>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032... |
Summary: Lyapunov exponents in disordered chaotic systems: Avoided crossing and level statistics
Volker Ahlers, Ru¨diger Zillmer, and Arkady Pikovsky
Department of Physics, University of Potsdam, Postfach 601553, D-14415 Potsdam, Germany
Received 8 May 2000; revised manuscript received 24 October 2000; published 26 Feb... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/618/2581285.html","timestamp":"2014-04-17T09:41:40Z","content_type":null,"content_length":"8962","record_id":"<urn:uuid:7d6f3bcb-be94-4f32-9a57-9253f71afffc>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00367-ip-10-147-... |
IMA Video Library - Mobile
OS/Browser: CCBot/2.0 (http://commoncrawl.org/faq/)
IMA Annual Program workshops and tutorials
AP Workshop: User-Centered Modeling
May 07-11, 2012
AP Workshop: Machine Learning: Theory and Computation
March 26-30, 2012
AP Workshop: Network Links: Connecting Social, Communication, and Bi... | {"url":"http://ima.umn.edu/videos/m/?event=IPS5.7.10","timestamp":"2014-04-16T14:44:42Z","content_type":null,"content_length":"77011","record_id":"<urn:uuid:cb277a10-c2fd-4e10-967b-60cd47da8890>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00039-ip-10-147-4-33.ec2.internal.warc.gz"} |
Got Homework?
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Find the lateral area of the cone. Use 3.14 for pi and round t... | {"url":"http://openstudy.com/updates/5134ce52e4b093a1d94976e5","timestamp":"2014-04-20T01:11:05Z","content_type":null,"content_length":"101031","record_id":"<urn:uuid:1d41f435-c903-47e2-ac6c-fcb16d752b79>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00287-ip-10-147-4-33.ec2.internal... |
Ancient Maths [Archive] - Wu-Tang Corp. - Official Site of the Wu-Tang Clan
View Full Version : Ancient Maths
05-25-2012, 01:47 PM
Drunken Monk
05-25-2012, 01:52 PM
yes sir maths are knwledge & wisdom
05-27-2012, 09:43 PM
One reason why mathematics enjoys special esteem, above all other sciences, is that its laws are ... | {"url":"http://www.wutang-corp.com/forum/archive/index.php?t-116328.html","timestamp":"2014-04-20T11:33:34Z","content_type":null,"content_length":"9363","record_id":"<urn:uuid:a448b5e5-4457-4bd2-b7a1-14e1891f8c6e>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00222-ip-10-147-4-33.ec2... |
Simple Game Theory Help...With 'Sets'.
Can't get my head round 'sets' in game theory. I am trying to tackle:
Player 1 chooses strategy x1 from [-1,1] and Player 2 chooses strategy x2 from [-1,1]. Player 1 utility function is x1^2/2 + x1x2. Player 2 utility function is x2^2/2 -x1x2. Find the best response
function of ea... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=238905","timestamp":"2014-04-19T19:38:17Z","content_type":null,"content_length":"8475","record_id":"<urn:uuid:816e5b5d-3e73-4a6a-bdfa-c2f8eb30506e>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00556-ip-10-147-4-33.ec2.internal.... |
Math Forum Discussions - Re: Matheology § 224
Date: Apr 6, 2013 7:01 AM
Author: mueckenh@rz.fh-augsburg.de
Subject: Re: Matheology § 224
On 6 Apr., 12:02, William Hughes <wpihug...@gmail.com> wrote:
> On Apr 6, 11:42 am, WM <mueck...@rz.fh-augsburg.de> wrote:
> > On 5 Apr., 23:50, William Hughes <wpihug...@gmail.com> w... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=8843855","timestamp":"2014-04-21T02:33:56Z","content_type":null,"content_length":"2209","record_id":"<urn:uuid:9b1b7bf5-2c5c-417b-a25f-f4b2628d13b3>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00391-ip-10-147-4-33.ec2.interna... |
Central Falls SAT Math Tutor
Find a Central Falls SAT Math Tutor
...As an undergraduate I wrote a compilation of student programming errors. My major professor reported that my project speeded up his teaching of the course by 20%. I have a Masters Degree in
Computer Science from URI. I worked on a survey written in... | {"url":"http://www.purplemath.com/Central_Falls_SAT_math_tutors.php","timestamp":"2014-04-16T10:36:58Z","content_type":null,"content_length":"24388","record_id":"<urn:uuid:0e093c82-ef2c-4f71-82c5-c95c0b1c917b>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00492-ip-10-147-4-33.ec2.int... |
This year we give thanks for an idea that is central to our modern understanding of the forces of nature: gauge symmetry. (We’ve previously given thanks for the Standard Model Lagrangian, Hubble’s
Law, the Spin-Statistics Theorem, conservation of momentum, effective field theory, and the error bar.)
When you write a po... | {"url":"http://www.preposterousuniverse.com/blog/2012/11/22/thanksgiving-7/","timestamp":"2014-04-18T02:59:09Z","content_type":null,"content_length":"159729","record_id":"<urn:uuid:7ea563d8-0694-4574-8b94-5c5f8822eae9>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00121-ip-10-147-4-3... |
Re: [TYPES] The type/object distinction and possible synthesis of OOPand imperative programming languages
On Thu, Apr 18, 2013 at 11:31 PM, Jason Wilkins
<(E-Mail Removed)> wrote:
> I don't quite think I understand what you are saying. Are you saying that
> mathematical models are not a good foundation for computer sci... | {"url":"http://www.velocityreviews.com/forums/t959944-re-types-the-type-object-distinction-and-possible-synthesis-of-oopand-imperative-programming-languages.html","timestamp":"2014-04-20T01:14:34Z","content_type":null,"content_length":"28414","record_id":"<urn:uuid:a4bcfd75-43dc-4799-a4a9-29af46109229>","cc-path":"CC-M... |
which statistical test should i use - Bioinformatics and Biostatistics
which statistical test should i use?
I has two different treated cells by time couse.
I did western blot and I took picture by ECL and Film.
I have quantitated all bands on the film by Freeware ImageJ
Now I have two series of digit numbers.
I have r... | {"url":"http://www.protocol-online.org/forums/topic/26713-which-statistical-test-should-i-use/","timestamp":"2014-04-16T04:15:09Z","content_type":null,"content_length":"107068","record_id":"<urn:uuid:a2cddbb0-add7-4196-b2e3-9760274cd843>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-... |
Idempotent Idempotent Ring Elements
Idempotent Idempotent Ring Elements
A selection of articles related to idempotent idempotent ring elements.
Original articles from our library related to the Idempotent Idempotent Ring Elements. See Table of Contents for further available material (downloadable resources) on Idempot... | {"url":"http://www.realmagick.com/idempotent-idempotent-ring-elements/","timestamp":"2014-04-18T05:57:23Z","content_type":null,"content_length":"28935","record_id":"<urn:uuid:c9a52532-4b0c-4ee4-bde1-40548d49993a>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00267-ip-10-147-4-33.ec2.... |
Posts by
Total # Posts: 22
A stationary mass of 10 kg disintegrates explosively, with the evolution of 4.2*10^5 J, into three parts, two having equal masses of 3 kg. These two masses move at right angles to each other.
Calculate the speed of the third part.
Solve the following differential equation: (1 + x)*(dy/dx) = ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=Rikki","timestamp":"2014-04-16T18:05:03Z","content_type":null,"content_length":"9991","record_id":"<urn:uuid:95f66030-e02a-468f-90d7-a559d8a7080c>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00085-ip-10-147-4-33.ec2.intern... |
Overlapping Squares II
1.) Move the red point. What do you observe?
2.) What can you say about the green and the blue triangles?
3.) Make a conjecture about the triangles.
4.) Click the
Show Blue Point
check box to show the blue point at the upper right vertex of the bigger square.
5.) Move the point to rotate the tria... | {"url":"http://geogebracentral.blogspot.com/2012/03/overlapping-squares-ii.html","timestamp":"2014-04-17T09:34:32Z","content_type":null,"content_length":"110268","record_id":"<urn:uuid:8ec40375-8c5c-4421-93a5-f069a7f257a3>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00246-ip-10-147-... |
Proving that a space cannot be delooped.
up vote 10 down vote favorite
Suppose we have some pointed connected topological space $X$. How can we determine if there exists a space $BX$, called delooping of $X$, such that its space of based loops $\Omega BX$ is homotopy
equivalent to $X$? More generally, when can we deloo... | {"url":"http://mathoverflow.net/questions/127372/proving-that-a-space-cannot-be-delooped","timestamp":"2014-04-18T11:20:42Z","content_type":null,"content_length":"67353","record_id":"<urn:uuid:3829b4be-1875-4afa-9563-5d71f1e888e5>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00113-i... |
Assessment Preparation
Taking an Assessment test can be intimidating. We’ve got great resources for you to practice before taking the COMPASS Assessment Test and to get familiar with some great test-taking strategies.
Let’s Prep!
You should definitely do some prep work before taking the COMPASS test. By brushing up on ... | {"url":"http://www.bellevuecollege.edu/runningstart/future/assessment/","timestamp":"2014-04-18T15:49:33Z","content_type":null,"content_length":"12867","record_id":"<urn:uuid:34108230-a472-45f4-b438-79b7607ff48b>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00441-ip-10-147-4-33.ec2.... |
Posts about particle learning on Xi'an's Og
Following the posting on arXiv of the Statistical Science paper of Carvalho et al., and the publication by the same authors in Bayesian Analysis of Particle Learning for general mixtures I noticed on
Hedibert Lopes’ website his rejoinder to the discussion of his Valencia 9 pa... | {"url":"http://xianblog.wordpress.com/tag/particle-learning/","timestamp":"2014-04-18T15:38:53Z","content_type":null,"content_length":"66170","record_id":"<urn:uuid:334d2b68-ecec-499d-b013-e85d3d00cc44>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00495-ip-10-147-4-33.ec2.internal.w... |
Institute for Mathematics and its Applications (IMA)
Mathematics of Materials and Macromolecules: Multiple Scales, Disorder, and Singularities, September 2004 - June 2005
Nils A. Baas (Department of Mathematical Sciences, Norwegian University of Science and Technology)
Slides: p... | {"url":"http://www.ima.umn.edu/categories/impromptu.html","timestamp":"2014-04-20T21:27:08Z","content_type":null,"content_length":"27715","record_id":"<urn:uuid:cb7c55cf-43c0-44b4-8f17-8b50915695ee>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00093-ip-10-147-4-33.ec2.internal.warc.... |
Dr. Matt
Dr. Matt DeLong
Mathematics Department
Professor of Mathematics
Office Location:
Euler 123
(765) 998-5506
Email: mtdelong@tayloru.edu Specialties:
Knot Theory research, scholarship of teaching and learning college mathematics, professional development of college faculty members, connect... | {"url":"http://www.taylor.edu/employee/faculty/matthew-delong?id=vitae","timestamp":"2014-04-19T01:49:03Z","content_type":null,"content_length":"56519","record_id":"<urn:uuid:a8668357-4725-4cb3-a5c5-c90e545f0763>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00358-ip-10-147-4-33.ec2.... |
simple differentiation
May 4th 2011, 02:39 AM
simple differentiation
Please help, just can't remember how to do this!
Differentiate 1/(1-x)
It's for part of a ridiculously hard stats problem, I just can't recall this simple rule!
May 4th 2011, 02:42 AM
Prove It
Rewrite it as (1 - x)^{-1} and then use th... | {"url":"http://mathhelpforum.com/calculus/179468-simple-differentiation-print.html","timestamp":"2014-04-20T00:53:12Z","content_type":null,"content_length":"4987","record_id":"<urn:uuid:dd55eb7d-7276-4342-a267-2e84f4a843b9>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00621-ip-10-147... |
Try this personality test.
This one is from the legendary C. Jung:
You might find it interesting to take it and post your result:
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicia... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=13458","timestamp":"2014-04-19T09:52:36Z","content_type":null,"content_length":"39217","record_id":"<urn:uuid:d913a809-786a-4f1d-90c7-ac78ff7b8a35>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00398-ip-10-147-4-33.ec2.internal.w... |
what are the steps to solving factoring special products?
Author Message
CroccRas Posted: Thursday 28th of Dec 12:47
Hello all! I am a novice at what are the steps to solvi... | {"url":"http://www.mathsite.org/factoring-maths/roots/what-are-the-steps-to-solving.html","timestamp":"2014-04-20T00:38:17Z","content_type":null,"content_length":"57174","record_id":"<urn:uuid:9ab36441-d80a-4eb7-8ffd-9ab48f5a7159>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00225-ip... |
Not Spaghetti
A few months ago Tamino at Open Mind posted a fascinating analysis of warming obtained by fitting the various observational temperature series to a linear combination of El Nino, volcano, and solar
cycle variations (using sun spots as a proxy for the latter), plus an underlying trend, allowing for some of... | {"url":"http://arthur.shumwaysmith.com/life/category/tags/tamino","timestamp":"2014-04-21T09:38:10Z","content_type":null,"content_length":"28006","record_id":"<urn:uuid:b1bbff5d-c413-47ba-a57a-f83f9bff3941>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00034-ip-10-147-4-33.ec2.intern... |
Showing that Lorentz transformations are the only ones possible
P: 16,593
Here is a proof for the plane. I think the same method of proof directly generalizes to higher dimensions, but it might get annoying to write down.
DEFINITION: A projectivity is a function [itex]\varphi[/itex] on [itex]\mathbb{R}^2[/itex] such ... | {"url":"http://www.physicsforums.com/showthread.php?p=4168768","timestamp":"2014-04-20T16:00:14Z","content_type":null,"content_length":"108380","record_id":"<urn:uuid:6704c519-f29a-489f-8634-80fce1ad89d5>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00378-ip-10-147-4-33.ec2.internal... |
Convert hectolitre/second to centilitre/second - Conversion of Measurement Units
›› Convert hectolitre/second to centilitre/second
›› More information from the unit converter
How many hectolitre/second in 1 centilitre/second? The answer is 0.0001.
We assume you are converting between hectolitre/second and centilitre/se... | {"url":"http://www.convertunits.com/from/hectolitre/second/to/centilitre/second","timestamp":"2014-04-16T04:24:26Z","content_type":null,"content_length":"20090","record_id":"<urn:uuid:8543707f-dc8e-4eac-b83f-b023ea958bbc>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00584-ip-10-147-4... |
How to use VLOOKUP in Excel – a simple tutorial (part I)
If you use Excel much at your job, sooner or later, you’re bound to need to look up values in a table. One of the most useful functions in Excel, called vlookup, does exactly that. The “V” in vlookup
stands for “vertical” and “lookup” is pretty self explanatory. ... | {"url":"http://www.experiglot.com/2007/11/19/how-to-use-vlookup-in-excel-a-simple-tutorial-part-i/","timestamp":"2014-04-17T15:43:50Z","content_type":null,"content_length":"31866","record_id":"<urn:uuid:d8e8fdb5-342b-4e15-a901-da68ad56ee2c>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-2014041600521... |
prime numbers
Author prime numbers
Ranch Hand
i am getting a strange output from my class
Joined: Oct 21, 2000
Posts: 4339
when howMany = 20 i get the following output
... | {"url":"http://www.coderanch.com/t/572390/java/java/prime-numbers","timestamp":"2014-04-18T16:21:24Z","content_type":null,"content_length":"43066","record_id":"<urn:uuid:057acc54-f190-4494-ac7e-a602af86ab91>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00207-ip-10-147-4-33.ec2.inter... |
Intersection of Normal groups
October 9th 2007, 07:21 PM #1
Super Member
Mar 2006
Intersection of Normal groups
Let H and K be normal subgroups of G, prove that H intersect K is also normal in G.
Since H and K are normal in G, we have
$aH=Ha \forall a \in G$
$bK=Kb \forall b \in G$
Now, let $c \... | {"url":"http://mathhelpforum.com/advanced-algebra/20298-intersection-normal-groups.html","timestamp":"2014-04-17T22:27:15Z","content_type":null,"content_length":"44551","record_id":"<urn:uuid:8434136b-bbd7-4805-bfc2-03a7fc88507d>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00348-ip... |
Exponential functions
Hailey has begun a fitness program. The first week she ran 1 mile every day. Each week she increases the amount that she runs each day by 20%. In week 10, how many miles does she run each day?
Give your answer to the nearest mile.
My solution: | {"url":"http://mathhelpforum.com/algebra/198657-exponential-functions.html","timestamp":"2014-04-20T17:51:48Z","content_type":null,"content_length":"41503","record_id":"<urn:uuid:40c11609-798c-4772-99b0-caac6ac560c7>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00207-ip-10-147-4-33.... |
Next | Prev | Up | Top | Index | JOS Index | JOS Pubs | JOS Home | Search
Ambisonics attempts to record and reconstitute a spherical-harmonic expansion of the soundfield about a given listening point.
A spherical-harmonic expansion^B.37is closely related to a multipole expansion.^B.38
The Ambisonics order is equal to t... | {"url":"https://ccrma.stanford.edu/~jos/waveguide/Ambisonics.html","timestamp":"2014-04-21T12:32:46Z","content_type":null,"content_length":"10682","record_id":"<urn:uuid:1311d9b5-75b7-4e83-8ded-cb5bd660887b>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00074-ip-10-147-4-33.ec2.inter... |
relatively prime
December 1st 2008, 12:15 PM #1
Junior Member
Sep 2008
relatively prime
How do I prove that two consecutive integers are relatively prime? In other words, how do I show if two integers have no common factors other than 1? Thanks
Let n and n+1 be the 2 consecutive integers.
Let $d$ be a c... | {"url":"http://mathhelpforum.com/algebra/62677-relatively-prime.html","timestamp":"2014-04-19T09:43:01Z","content_type":null,"content_length":"38635","record_id":"<urn:uuid:0a733e82-d3b6-40b7-9517-bc34335aa5d9>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00023-ip-10-147-4-33.ec2.in... |
Where could i find projected lineups and rotations? [Archive] - White Sox Interactive Forums
03-29-2003, 12:30 PM
Where could i find projected lineups and rotations?? all i found was 2002 rotations.. i did find 2003 lineups but someone wanted them on the same page..
SO basically i am asking does any one know of where ... | {"url":"http://www.whitesoxinteractive.com/vbulletin/archive/index.php/t-18267.html","timestamp":"2014-04-16T08:11:07Z","content_type":null,"content_length":"3835","record_id":"<urn:uuid:505dda6a-4116-4c57-8818-7f03158d7c45>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00293-ip-10-1... |
Proof of work
From Bitcoin
(Redirected from
Proof of Work
A proof of work is a piece of data which was difficult (costly, time-consuming) to produce so as to satisfy certain requirements. It must be trivial to check whether data satisfies said requirements.
Producing a proof of work can be a random process with low pro... | {"url":"https://en.bitcoin.it/wiki/Proof_of_Work","timestamp":"2014-04-20T23:27:56Z","content_type":null,"content_length":"20712","record_id":"<urn:uuid:c4a54986-b2de-4046-b670-bb70dbf1e120>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00238-ip-10-147-4-33.ec2.internal.warc.gz"} |
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Topic: Paraphrasing MK
Replies: 0
Paraphrasing MK
Posted: Nov 21, 2012 3:23 AM
Another way to present MK (w... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2416256&messageID=7926302","timestamp":"2014-04-19T12:07:12Z","content_type":null,"content_length":"14706","record_id":"<urn:uuid:968d1ea1-8762-4788-b5a5-1694fd686529>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00618-ip-10-147-4... |
2012 August—Wolfram|Alpha Blog
After I wrote about doing personal analytics with data I’ve collected about myself, many people asked how they could do similar things themselves.
Now of course most people haven’t been doing the kind of data collecting that I’ve been doing for the past couple of decades. But these days ... | {"url":"http://blog.wolframalpha.com/2012/8/","timestamp":"2014-04-17T09:34:35Z","content_type":null,"content_length":"41827","record_id":"<urn:uuid:7d18bdf5-ee79-463c-8c0a-2ae9580e24e8>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00336-ip-10-147-4-33.ec2.internal.warc.gz"} |