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A question about prefibrations and lax tranformations
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Let $P: \mathcal{C}\to \mathcal{A}$ be a functor. We call a morphism $v$ of $\mathcal{C}$ vertical (over $A\in \mathcal{A}$) if $P(v)=1_A$; then we have the fibre category $\mathcal{C}_A$ of vertical
morphisms over $A$. We call a morphis... | {"url":"http://mathoverflow.net/questions/104366/a-question-about-prefibrations-and-lax-tranformations","timestamp":"2014-04-17T21:48:26Z","content_type":null,"content_length":"60418","record_id":"<urn:uuid:5105a179-55e2-49f9-bcfa-0073bd30f3d3>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416... |
Ideals generated by idempotent elements
up vote 5 down vote favorite
Let $R$ be a unitary associative ring and $J$ be an ideal of $M_{n}(R)$. We know that there is an ideal $I$ of $R$ such that $J=M_{n}(I)$. Now there is a question.
Question: If $J$ is generated by a subset of idempotent elements of $M_{n}(R)$ say $S$,... | {"url":"http://mathoverflow.net/questions/114632/ideals-generated-by-idempotent-elements","timestamp":"2014-04-17T10:19:40Z","content_type":null,"content_length":"55962","record_id":"<urn:uuid:04a98525-9499-4517-84fe-1da8568ca330>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00043-i... |
Various Formulae
Recruit Minion XP
LMXP = Largest Minion XP = the total XP (trained or untrained) on the largest minion
• Cheap Option Cost = aprox. LMXP*0.13(3) ; XP on new minion = Cost/5 = aprox. LMXP/37.5
• Expensive Option Cost = aprox. LMXP*0.33(3) ; XP on new minion = Cost/3 = aprox. LMXP/9
Average Rewards
T... | {"url":"http://www.carnageblender.com/wiki/Various+Formulae","timestamp":"2014-04-17T12:30:38Z","content_type":null,"content_length":"7569","record_id":"<urn:uuid:a617a8b7-71ca-4717-90d4-bd95820fc791>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00131-ip-10-147-4-33.ec2.internal.war... |
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1. CMB 2011 (vol 55 pp. 821)
New Examples of Non-Archimedean Banach Spaces and Applications
The study carried out in this paper about some new examples of Banach spaces, consisting of certain valued fields extensions, is a typical non-archimedean feature... | {"url":"http://cms.math.ca/cmb/kw/extensions","timestamp":"2014-04-20T23:30:10Z","content_type":null,"content_length":"29572","record_id":"<urn:uuid:d7935716-7ee2-4124-937d-dcb9ea3d87ca>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00127-ip-10-147-4-33.ec2.internal.warc.gz"} |
Runnemede Precalculus Tutor
Find a Runnemede Precalculus Tutor
...My experience includes classroom teaching, after-school homework help, and one to one tutoring. I frequently work with students far below grade level and close education gaps. I have also
worked with accelerated groups in Camden with students that ha... | {"url":"http://www.purplemath.com/runnemede_precalculus_tutors.php","timestamp":"2014-04-17T11:03:49Z","content_type":null,"content_length":"24167","record_id":"<urn:uuid:b80b96c4-b878-426d-bd87-d10dd625d371>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00421-ip-10-147-4-33.ec2.inte... |
dc-dc converter- averaging
1. 30th December 2008, 11:23 #1
Full Member level 5
Join Date
Jul 2006
23 / 23
state space averaging
usually to analyze a switched mode dc-dc converter we need to average the equations across the 2 states(ON and OFF). now my doubt is why must we linearize ... | {"url":"http://www.edaboard.com/thread140447.html","timestamp":"2014-04-18T20:43:41Z","content_type":null,"content_length":"102321","record_id":"<urn:uuid:c788c896-71b1-4837-8089-2d07fb89acaa>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00101-ip-10-147-4-33.ec2.internal.warc.gz"} |
The intermediate value theorem
14 The intermediate value theorem
We can now prove the intermediate value theorem within ASD, in the two forms (non-singular and singular) that we discussed in Section 2. In the non-singular case on a closed bounded interval, the
approximate forms of the theorem in the previous secti... | {"url":"http://www.paultaylor.eu/ASD/lamcra/asdivt","timestamp":"2014-04-17T00:49:02Z","content_type":null,"content_length":"36328","record_id":"<urn:uuid:0ba793b3-b2e2-4fe0-b7fc-af6e884eecdd>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00473-ip-10-147-4-33.ec2.internal.warc.gz"} |
WyzAnt Resources
Find a degree 3 polynomial with coefficient of x3 equal to 1 and zeros 5, -4i and 4i
Find a degree 3 polynomial having zeros -3, 3 and 6 and the coefficient of X3 equal 1. The polynomial is?
Form a polynomial whose real zeros and degrees are given . give in factored form using a coefficient of 1. ZEROS... | {"url":"http://www.wyzant.com/resources/answers/degree","timestamp":"2014-04-18T14:04:42Z","content_type":null,"content_length":"31047","record_id":"<urn:uuid:6ae54860-42e8-438d-b1d1-45ed2175068c>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00101-ip-10-147-4-33.ec2.internal.warc.gz... |
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Topic: [HM] Kerry, B
Replies: 3 Last Post: Apr 11, 2006 9:15 AM
Messages: [ Previous | Next ]
[HM] Ker... | {"url":"http://mathforum.org/kb/message.jspa?messageID=4603823","timestamp":"2014-04-16T22:12:40Z","content_type":null,"content_length":"20503","record_id":"<urn:uuid:016895ed-a51d-49fc-8f91-31171ff700b0>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00186-ip-10-147-4-33.ec2.internal... |
Heatsink thermal resistance calculation
If I have a heatsink which I know the natural convection thermal resistance (TR), is there a way to calculate or estimate the TR of the same heatsink with forced convection?
I am trying to find a heatsink with a certain TR, but data sheets seem to all give natural convection TR i... | {"url":"http://www.physicsforums.com/showthread.php?p=3865722","timestamp":"2014-04-16T10:32:20Z","content_type":null,"content_length":"19728","record_id":"<urn:uuid:2b1263d3-d3d6-4cc9-a80b-a89f73dddb39>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00203-ip-10-147-4-33.ec2.internal.... |
Finding Young's Modulus and Poisson's Ratio
A rod-like specimen subjected to uniaxial tension will exhibit some shrinkage in the lateral direction for most materials. The ratio of lateral strain and axial strain is defined as Poisson's ratio n
The Poisson ratio for most metals falls between 0.25 to 0.35. Rubber has a P... | {"url":"http://www.efunda.com/formulae/solid_mechanics/mat_mechanics/elastic_constants_E_nu.cfm","timestamp":"2014-04-20T18:25:46Z","content_type":null,"content_length":"20933","record_id":"<urn:uuid:085e214b-01d9-4849-84ea-2d810a94147e>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-... |
Mathematical intuition??
Hello kdinser, not too long ago I read
this article
(scientific american). In it, it details the possible thought proccess of a chess grandmaster. Aparently( and I agree with it) chess masters dont actually calculate all posible moves like a computer
does. Instead, for a paticular arrangement o... | {"url":"http://www.physicsforums.com/showthread.php?t=134228","timestamp":"2014-04-18T21:20:22Z","content_type":null,"content_length":"60386","record_id":"<urn:uuid:b2bcb100-6446-49ed-8dd4-c4062f1491f4>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00138-ip-10-147-4-33.ec2.internal.w... |
the first resource for mathematics
Characterizations of the set of rational parametric curves with rational offsets.
(English) Zbl 0813.65032
Laurent, Pierre-Jean (ed.) et al., Curves and surfaces in geometric design. Papers from the 2nd international conference on curves and surfaces, held in Chamonix-Mont-Blanc, Fran... | {"url":"http://zbmath.org/?q=an:0813.65032","timestamp":"2014-04-23T22:19:11Z","content_type":null,"content_length":"20432","record_id":"<urn:uuid:d31ed617-8911-438f-be77-18b4882d383d>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00118-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Numpy-discussion] how to deal with large arrays
Darren Dale dd55 at cornell.edu
Fri Oct 15 14:18:41 CDT 2004
I have two 2D arrays, Q is 3-by-q and R is r-by-3. At each q, I need to sum
q(r) over R, so I take a dot product RQ and then sum along one axis to get a
1-by-q result.
I'm doing this with dot products because i... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2004-October/003564.html","timestamp":"2014-04-17T02:06:40Z","content_type":null,"content_length":"3259","record_id":"<urn:uuid:116f10f5-52ed-4803-b646-9548dd67ee7b>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00623-ip-10-147-... |
week beginning
Seminar: KUWAIT LECTURE
Location and Time: Meeting Room 2 (CMS) at 5.00pm
Speaker: Professor S. Donaldson (Imperial College)
Title: Existence theorems and numerical solutions in complex differential geometry
Seminar: Number Theory Seminar
Location and Time: Meeting Room 13 (CMS) ... | {"url":"https://www.dpmms.cam.ac.uk/Seminars/Weekly/2005-2006/seminars-24-Oct-2005.html","timestamp":"2014-04-17T21:22:50Z","content_type":null,"content_length":"6985","record_id":"<urn:uuid:ae41ef1e-46bd-4760-95f1-259504f2df85>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00277-ip-... |
Squares, Congruency and Perpendicular bisectors
April 17th 2010, 09:20 AM #1
Oct 2009
Squares, Congruency and Perpendicular bisectors
I have a question from my textbook:
Given Square PINK with vertices P (-1,-1), I (3, 2), N (6, -2) and K (2, -5) prove that its diagonals are congruent and are perpendicular ... | {"url":"http://mathhelpforum.com/geometry/139668-squares-congruency-perpendicular-bisectors.html","timestamp":"2014-04-17T12:59:15Z","content_type":null,"content_length":"38377","record_id":"<urn:uuid:027c6b09-9710-40c0-be71-db68907e0f02>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210... |
You did letter B for me, can you check my work?
Posted by For Reiny on Wednesday, September 5, 2012 at 11:10pm.
if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following
A)(f of g)(x)and the domain of f of g
B) (g of f)(x) and the domain of g of f
C) (f of h)(x) and the domain of f of h
A) f(g(x))
domain x>0
• You did lett... | {"url":"http://www.jiskha.com/display.cgi?id=1346901019","timestamp":"2014-04-17T22:33:31Z","content_type":null,"content_length":"9287","record_id":"<urn:uuid:0752524c-dd17-46e8-87f0-ede6d2f8bdb0>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00434-ip-10-147-4-33.ec2.internal.warc.gz... |
FOM: LICS (Logic in Computer Science) Newsletter 79
Stephen G Simpson simpson at math.psu.edu
Fri Jun 14 15:47:56 EDT 2002
From: Martin Grohe <grmail at dcs.ed.ac.uk>
To: LICS List <grmail at dcs.ed.ac.uk>
Subject: LICS Newsletter 79
Date: Fri, 14 Jun 2002 19:30:09 +0100
* Past issues of the newsletter are availab... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2002-June/005612.html","timestamp":"2014-04-20T08:17:51Z","content_type":null,"content_length":"14380","record_id":"<urn:uuid:30830412-986d-4d5f-99df-4300a5d0df83>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00205-ip-10-147-4-33.ec2.intern... |
East Orange SAT Math Tutor
Find an East Orange SAT Math Tutor
You have important goals for your education. I can help you get the test score you need to accomplish your goals. I scored a perfect 800 on the SAT Critical Reading, Mathematics, and Writing
tests, and I've been helping students improve their scores for ... | {"url":"http://www.purplemath.com/East_Orange_SAT_math_tutors.php","timestamp":"2014-04-18T19:12:35Z","content_type":null,"content_length":"23880","record_id":"<urn:uuid:21d1253a-1d61-4502-bab9-d1e0b69f28fa>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00310-ip-10-147-4-33.ec2.intern... |
Cadlag modification
I was reading Stochastic Integration and Differential Equations by Protter and it had a nice theorem that every Levy process in law which has continuity in probability, admits a cadlag modification.
The proof is very confusing and I was wondering if anyone could help me clear it up a bit.
I wish to ... | {"url":"http://www.physicsforums.com/showthread.php?t=296322","timestamp":"2014-04-18T21:25:36Z","content_type":null,"content_length":"19519","record_id":"<urn:uuid:129c9a62-9016-4368-b23f-05bd17112b00>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00424-ip-10-147-4-33.ec2.internal.wa... |
Re: st:Confidence interval of difference between two proportions and-csi
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Re: st:Confidence interval of difference between two proportions and-csi-
From Garry Anderson <g.anderson@unimelb.edu.au>
To statalist@hsphsun2.harvard.edu
Subject... | {"url":"http://www.stata.com/statalist/archive/2004-03/msg00673.html","timestamp":"2014-04-18T00:34:27Z","content_type":null,"content_length":"9768","record_id":"<urn:uuid:86100a0c-b7ff-4b8d-aceb-04ed57097e3d>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00415-ip-10-147-4-33.ec2.inte... |
Posts by
Posts by abby
Total # Posts: 618
Social Studies
In 1876, the first separate graduate school was established A. at Radcliffe. B. at Johns Hopkins University. C. at Harvard by Charles W. Eliot. D. by the Morrill Land Grant Act. Is it B?
Social Studies
In 1866, the Sioux Chief Red Cloud ambushed and massacred Un... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=abby&page=3","timestamp":"2014-04-19T05:00:46Z","content_type":null,"content_length":"29328","record_id":"<urn:uuid:ed54134d-54e0-45a5-abdc-a771b819a856>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00422-ip-10-147-4-33.ec... |
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nag_ode_ivp_rk_onestep (d02pdc)
NAG Library Function Document
nag_ode_ivp_rk_onestep (d02pdc)
1 Purpose
nag_ode_ivp_rk_onestep (d02pdc) is a one-step function for solving the initial value problem for a first order system of ordinary differential equations using Runge–Kutta methods.
2 Specification
#include <nag.h>
#in... | {"url":"http://www.nag.com/numeric/cl/nagdoc_cl23/html/D02/d02pdc.html","timestamp":"2014-04-19T00:12:01Z","content_type":null,"content_length":"36746","record_id":"<urn:uuid:994d24eb-fa41-4726-a118-b75eabf59b85>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00281-ip-10-147-4-33.ec2.i... |
[Numpy-discussion] numarray.where confusion
Francesc Alted falted at pytables.org
Thu May 27 00:47:04 CDT 2004
A Dimecres 26 Maig 2004 21:01, Perry Greenfield va escriure:
> correct. You'd have to break apart the m1 tuple and
> index all the components, e.g.,
> m11, m12 = m1
> x[m11[m2],m12[m2]] = ...
> This gets clums... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2004-May/003028.html","timestamp":"2014-04-16T05:04:15Z","content_type":null,"content_length":"5000","record_id":"<urn:uuid:048b0750-c726-4033-ba4d-78f3763c39f8>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00577-ip-10-147-4-33... |
Figure 1: Analysis of AP clusters and estimation of AP time precision in the CA3 neuron. The effect of the channel noise. (a) Overlapped output spike trains generated by identical input presented to
neuron times. (b) Extracted and overlapped shapes of APs-forming AP clusters. Values depicted on the top of each cluster ... | {"url":"http://www.hindawi.com/journals/cmmm/2012/595398/fig1/","timestamp":"2014-04-20T11:58:56Z","content_type":null,"content_length":"22584","record_id":"<urn:uuid:611bc3d7-aa24-42cc-b625-d835e57ee107>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00362-ip-10-147-4-33.ec2.internal... |
Guttenberg, NJ Geometry Tutor
Find a Guttenberg, NJ Geometry Tutor
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problems? Do you have a student whose life you would like to... | {"url":"http://www.purplemath.com/Guttenberg_NJ_Geometry_tutors.php","timestamp":"2014-04-19T14:55:45Z","content_type":null,"content_length":"23916","record_id":"<urn:uuid:9f213a5f-21b6-4618-bd14-8d6d3f07730a>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00113-ip-10-147-4-33.ec2.int... |
Lebanon, GA Algebra 2 Tutor
Find a Lebanon, GA Algebra 2 Tutor
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as an undergraduate. Physics requires a deep understanding... | {"url":"http://www.purplemath.com/Lebanon_GA_Algebra_2_tutors.php","timestamp":"2014-04-21T00:09:25Z","content_type":null,"content_length":"23801","record_id":"<urn:uuid:9b7ccbf8-e5b2-430b-b860-4088b3310327>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00134-ip-10-147-4-33.ec2.inter... |
You are currently browsing the tag archive for the ‘tridiagonal matrix’ tag.
Van Vu and I have just uploaded to the arXiv our paper A central limit theorem for the determinant of a Wigner matrix, submitted to Adv. Math.. It studies the asymptotic distribution of the
determinant ${\det M_n}$ of a random Wigner matrix (s... | {"url":"http://terrytao.wordpress.com/tag/tridiagonal-matrix/","timestamp":"2014-04-18T03:13:10Z","content_type":null,"content_length":"156541","record_id":"<urn:uuid:421013ba-2691-427e-9aca-51368204b2e7>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00230-ip-10-147-4-33.ec2.internal... |
formula remains true Fibonacci sequence
December 4th 2011, 02:47 PM #1
Dec 2011
formula remains true Fibonacci sequence
Fn+4 + Fn = 3Fn+2
for n = 0,1,2, . . .
Would the formula, necessarily remain true if the
sequence Fn is replaced by a sequence with the same recurrence
relation as the Fibonacc... | {"url":"http://mathhelpforum.com/discrete-math/193437-formula-remains-true-fibonacci-sequence.html","timestamp":"2014-04-20T05:14:23Z","content_type":null,"content_length":"29453","record_id":"<urn:uuid:a2750cc6-7065-4d14-9d91-7efe927e08af>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-201404230320... |
The Problem with Math Is English: A Language-Focused Approach to Helping All Students Develop a Deeper Understanding of Mathematics
ISBN: 978-1-118-09570-6
304 pages
September 2012, Jossey-Bass
Read an Excerpt
Teaching K-12 math becomes an easier task when everyone understands the language, symbolism, and representat... | {"url":"http://www.wiley.com/WileyCDA/WileyTitle/productCd-1118095707.html","timestamp":"2014-04-16T04:37:30Z","content_type":null,"content_length":"61063","record_id":"<urn:uuid:80bc2d4e-97eb-4e0f-9974-cdf09d801642>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00325-ip-10-147-4-33.e... |
SSAC Geology of National Parks Modules
This material is based upon work supported by the National Science Foundation under Grant Number NSF DUE-0836566. Any opinions, findings, and conclusions or recommendations expressed in this material
are those of the author(s) and do not necessarily reflect the views of the Nation... | {"url":"http://serc.carleton.edu/sp/ssac/national_parks/GNP_modules.html?q1=sercvocabs__65%3A3&q2=sercvocabs__66%3A30","timestamp":"2014-04-21T02:02:49Z","content_type":null,"content_length":"24201","record_id":"<urn:uuid:3e479bac-92c1-4f06-9ee1-91ed3d08d063>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC... |
Tribulation Network
ISRAEL’S ALTARS
Moses, Solomon and Ezekiel
Section I... | {"url":"http://www.the-tribulation-network.com/new_tribnet/ebooks/wonderful_numbers_of_sacred_canon/israels_alters_sec4_pt5.html","timestamp":"2014-04-17T07:23:27Z","content_type":null,"content_length":"238527","record_id":"<urn:uuid:02a49ac1-2557-41b8-9ed3-fd56d9f85420>","cc-path":"CC-MAIN-2014-15/segments/13976095263... |
Eviews PPT
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Eviews Tutorial for Economic Forecasting Lei Lei Getting Started Open Eviews window Create a workfile Import data Edit and Save data View and plot data View summary statistics Generate new variables
Run simple regression 1.Open Eviews window-1 Click on the Eviews icon-Main Evie... | {"url":"http://ebookily.org/ppt/eviews","timestamp":"2014-04-24T01:17:54Z","content_type":null,"content_length":"40378","record_id":"<urn:uuid:c0186944-b68c-4f1c-b41d-dce9452b17d9>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00492-ip-10-147-4-33.ec2.internal.warc.gz"} |
Cadlag modification
I was reading Stochastic Integration and Differential Equations by Protter and it had a nice theorem that every Levy process in law which has continuity in probability, admits a cadlag modification.
The proof is very confusing and I was wondering if anyone could help me clear it up a bit.
I wish to ... | {"url":"http://www.physicsforums.com/showthread.php?t=296322","timestamp":"2014-04-18T21:25:36Z","content_type":null,"content_length":"19519","record_id":"<urn:uuid:129c9a62-9016-4368-b23f-05bd17112b00>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00424-ip-10-147-4-33.ec2.internal.wa... |
Calculating Torque of a Crank Mechanism
Simon Bridge
Yes - you have drawn one of them. But I think you have your thinking backwards - you are driving the block from the wheel not the other way around - the block moves along a line so torque may not
help much here.
yup, my application requires the wheel to drive the b... | {"url":"http://www.physicsforums.com/showthread.php?t=555661","timestamp":"2014-04-17T01:01:07Z","content_type":null,"content_length":"42971","record_id":"<urn:uuid:46f3e71e-bac1-4fb3-991e-5b7a3c8a6a0e>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00328-ip-10-147-4-33.ec2.internal.w... |
Event Number 3147
Chaos & Complex Systems Seminar
A historical introduction to quantum computing
Time: 12:05 pm
Place: 4274 Chamberlin (refreshments will be served)
Speaker: Marty Lichtman, UW Department of Physics
Abstract: The quantum computer is on the horizon. If a system is small enough and... | {"url":"https://www.physics.wisc.edu/twap/index.php?id=3147","timestamp":"2014-04-20T21:13:33Z","content_type":null,"content_length":"18483","record_id":"<urn:uuid:cd284b98-fa0f-4359-bb47-dfe9773270fc>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00218-ip-10-147-4-33.ec2.internal.wa... |
From Atoms to Bits to Atoms: A Cat Toy's Journey
From Atoms to Bits to Atoms: A Cat Toy’s Journey
I thought I would follow up the previous cat toy post with another one. I’m not obsessed with cat toys! Really! They just make good geometric models. The main content of this post will soon
go into an Instructabl... | {"url":"http://netninja.com/2012/03/24/from-atoms-to-bits-to-atoms-a-cat-toys-journey/","timestamp":"2014-04-21T05:20:13Z","content_type":null,"content_length":"52880","record_id":"<urn:uuid:a149b39d-257d-46fd-9dc0-466e5e488747>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00663-ip-1... |
How many seeds in a sunflower seed head?
I planted giant sunflowers in the back of the vegetable garden this year, just on a whim to see if I could provide some “natural” food for the birds. The plants did indeed become gigantic — more
than 12 feet tall (see Sept 2 post). The flowers were about 8 inches across, and ... | {"url":"http://bybio.wordpress.com/2012/09/30/how-many-seeds-in-a-sunflower-seed-head/","timestamp":"2014-04-18T05:29:56Z","content_type":null,"content_length":"69366","record_id":"<urn:uuid:ff60ead2-f9ed-4427-9d71-fc8d1c6eab50>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00364-ip-... |
What would you want on a Lie theory cheat poster?
up vote 56 down vote favorite
For some long time now I've thought about making a poster-sized "cheat sheet" with all the data about Lie groups and their representations that I occasionally need to reference. It's a moving target,
of course -- the more I learn, the more ... | {"url":"http://mathoverflow.net/questions/63033/what-would-you-want-on-a-lie-theory-cheat-poster","timestamp":"2014-04-17T04:53:31Z","content_type":null,"content_length":"170656","record_id":"<urn:uuid:32085da2-2020-4d16-8bc2-6f4fdd14b498>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003... |
How Many of Each Ticket Were Sold?
Date: 09/06/2001 at 02:59:52
From: Sarah Kromer
Subject: Turning a word problem into an equation
Five hundred tickets were sold for a play, for $8 at the lower level
and $6 at the upper level, totaling $3600. How many of each were sold?
I am having trouble putting this into an equatio... | {"url":"http://mathforum.org/library/drmath/view/57515.html","timestamp":"2014-04-18T04:12:02Z","content_type":null,"content_length":"7091","record_id":"<urn:uuid:464e056d-e610-4c81-921f-19a6928d3df2>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00336-ip-10-147-4-33.ec2.internal.war... |
No. of days.
August 28th 2008, 04:11 AM #1
Junior Member
Aug 2008
No. of days.
8 children and 10 men complete a certain piece of work in 9 days.Each child takes twice the time taken by a man to finish the work.In how many days will 12 men finish the same work?
Hello !
Usually, you can find in how many d... | {"url":"http://mathhelpforum.com/algebra/46981-no-days.html","timestamp":"2014-04-20T11:54:22Z","content_type":null,"content_length":"31918","record_id":"<urn:uuid:3b5a6317-f194-4d5f-a17a-01cd77e8dfd6>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00207-ip-10-147-4-33.ec2.internal.wa... |
Isomorphism of Rings
May 12th 2010, 08:07 PM
Isomorphism of Rings
I was just trying out problems from Herstein, and I have a doubt in this. I would really appreciate any help.
Let R be a ring with unit element. Using its elements we define a ring R' by defining a (+) b = a+b+1 and a.b=a+b+ab where a,b are in R ... | {"url":"http://mathhelpforum.com/advanced-algebra/144452-isomorphism-rings-print.html","timestamp":"2014-04-16T19:26:36Z","content_type":null,"content_length":"4571","record_id":"<urn:uuid:a09cdd50-2518-4ee4-ac84-02dd51b96d31>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00499-ip-10... |
New Exact Solutions of Ion-Acoustic Wave Equations by (
Journal of Applied Mathematics
Volume 2013 (2013), Article ID 810729, 11 pages
Research Article
New Exact Solutions of Ion-Acoustic Wave Equations by ()-Expansion Method
School of Mathematical Sciences, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Ma... | {"url":"http://www.hindawi.com/journals/jam/2013/810729/","timestamp":"2014-04-19T14:03:10Z","content_type":null,"content_length":"814011","record_id":"<urn:uuid:e2f3cd68-f210-4b4b-ba58-2b02970e1965>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00085-ip-10-147-4-33.ec2.internal.warc... |
Graphical Gaussian Models for Genome Data
Notes: Graphical Gaussian Models for Genome Data
(back to index)
For software to efficiently identify GGM networks from data visit the
A simple method for inferring the network of (linear) dependencies among a set of variables is to compute all pairwise correlations and subsequ... | {"url":"http://www.strimmerlab.org/notes/ggm.html","timestamp":"2014-04-21T09:53:13Z","content_type":null,"content_length":"14984","record_id":"<urn:uuid:13d66fbe-80d6-4b46-9bb8-20945463bb29>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00195-ip-10-147-4-33.ec2.internal.warc.gz"} |
Algebra Help
Yeah, I am having problems with these 3 problems.
14. 6x^−2 y^−4 z
15. (r ^−5 )(s^4 )
16. (x^−3 y ^4 z^−2 ) ÷ (xy^2 z^−2 )
The teacher is saying, Simplify each expression. Do not use negative exponents. So, what do I do with those negatives?
Also, would it be against the rules to po... | {"url":"http://mathhelpforum.com/algebra/104886-algebra-help.html","timestamp":"2014-04-18T10:09:58Z","content_type":null,"content_length":"37712","record_id":"<urn:uuid:3e8e4679-288f-4c31-9f9a-d0da52e5a2b4>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00115-ip-10-147-4-33.ec2.inter... |
Multiply two Numbers Without Using * Operator
Multiply two Numbers Without Using * Operator
Lets have a fun question. Multiply two numbers without using the * operator.
Here’s the code in C/C++:
while (~scanf("%d%d",&a,&b))
while (a)
if (a&1)
The above code is a implementation of an algor... | {"url":"http://comeoncodeon.wordpress.com/2010/04/08/multiply-two-numbers-without-using-operator/","timestamp":"2014-04-17T21:32:07Z","content_type":null,"content_length":"95555","record_id":"<urn:uuid:d27e143f-5857-468b-a357-3f1faeea0f10>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-2014041600521... |
parameterization and path integral
October 8th 2010, 01:26 PM
parameterization and path integral
Hey all, I have a question here and I can't seem to get around solving it.
Show that the circle that is the intersection of the plane x + y + z = 0 and the sphere x^2 + y^2 + z^2 = 1 can be expressed as
x(t) = (... | {"url":"http://mathhelpforum.com/calculus/158849-parameterization-path-integral-print.html","timestamp":"2014-04-21T13:15:57Z","content_type":null,"content_length":"13591","record_id":"<urn:uuid:c46ff137-fc4a-49bb-a21a-bed462ee4c54>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00595... |
Short-time Existence/Uniqueness for Non-linear Schrodinger with Loss of Several Derivatives
up vote 1 down vote favorite
I have the following question about short-time existence and uniqueness results for non-linear schrodinger equations (NLSE) where the non-linearity involves a loss of derivatives (in my case, it is a... | {"url":"http://mathoverflow.net/questions/36190/short-time-existence-uniqueness-for-non-linear-schrodinger-with-loss-of-several/36196","timestamp":"2014-04-19T22:12:58Z","content_type":null,"content_length":"59032","record_id":"<urn:uuid:2cc3778f-0efc-4bb2-b6d1-f4cd9493dd7e>","cc-path":"CC-MAIN-2014-15/segments/1397609... |
Fitting Experimental Data with
Fitting Experimental Data with Mathematica
by Ian Brooks
Download this example as a Mathematica notebook.
Analysis of biomedical data usually involves fitting the measured data to a model in order to make some predictions about the system under investigation. Choosing the right approac... | {"url":"http://library.wolfram.com/examples/curvefit/","timestamp":"2014-04-20T10:57:57Z","content_type":null,"content_length":"32605","record_id":"<urn:uuid:84c5d2ef-2bf3-48e6-bccb-1ae705760359>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00547-ip-10-147-4-33.ec2.internal.warc.gz"... |
188 helpers are online right now
75% of questions are answered within 5 minutes.
is replying to Can someone tell me what button the professor is hitting...
• Teamwork 19 Teammate
• Problem Solving 19 Hero
• Engagement 19 Mad Hatter
• You have blocked this person.
• ✔ You're a fan Checking fan status...
Thanks... | {"url":"http://openstudy.com/users/raphaelfilgueiras/medals","timestamp":"2014-04-20T23:30:24Z","content_type":null,"content_length":"104698","record_id":"<urn:uuid:b43f14d7-f5dc-4244-aeab-55da551c9340>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00078-ip-10-147-4-33.ec2.internal.w... |
Congruent Supp. and Comp.
September 25th 2007, 06:21 PM #1
Sep 2007
The measure of the supp. of an angle exceeds 3 times the measure of the comp. of the angle by 10. Find he measure of the comp.
I do not understand this equation, please help me to understand this and how you get the answer.
supplementar... | {"url":"http://mathhelpforum.com/geometry/19514-congruent-supp-comp.html","timestamp":"2014-04-18T01:41:49Z","content_type":null,"content_length":"36053","record_id":"<urn:uuid:03293626-7840-49d4-831a-7cdec517138b>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00006-ip-10-147-4-33.ec... |
Archives of the Caml mailing list > Message from skaller
Date: -- (:)
From: skaller <skaller@u...>
Subject: Re: [Caml-list] Coinductive semantics
On Sat, 2006-01-21 at 19:36 +0100, Andrej Bauer wrote:
> skaller wrote:
> > How would you decode an Andrej sum without a conditional
> > control transfer?
> The cont... | {"url":"http://caml.inria.fr/pub/ml-archives/caml-list/2006/01/25f4d3ae25d0e3865543d33c31e5a0ee.en.html","timestamp":"2014-04-18T08:31:37Z","content_type":null,"content_length":"15963","record_id":"<urn:uuid:e4a60063-fc33-40da-8afb-996a3c87ee58>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423... |
Re: First moment of spectrum (Paul Boersma )
Subject: Re: First moment of spectrum
From: Paul Boersma <paul.boersma(at)HUM.UVA.NL>
Date: Tue, 13 Jun 2000 22:08:24 +0200
> I am amazed that no phonetician has so far bothered to weigh in in this
> debate, and I have not seen any psychoacoustic concerns addressed, e... | {"url":"http://www.auditory.org/postings/2000/179.html","timestamp":"2014-04-17T04:12:25Z","content_type":null,"content_length":"2631","record_id":"<urn:uuid:b6220d76-41bb-4493-951e-bc016ad4fcd5>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00559-ip-10-147-4-33.ec2.internal.warc.gz"... |
English 10 --- Check Please
Number of results: 226,370
Now, let's check how well you can use the expressions you've learned. I will distribute handouts. You have to solve the problems. Are you finished? Then, I'll check the answers. Look at the answers
on the blackboard. Check your answers. How many students have 10 po... | {"url":"http://www.jiskha.com/search/index.cgi?query=English+10+---+Check+Please","timestamp":"2014-04-20T09:38:00Z","content_type":null,"content_length":"39929","record_id":"<urn:uuid:4a91b6cf-38e9-42fe-b3e8-e69bab868596>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00390-ip-10-147-... |
real analysis question
May 2nd 2008, 07:56 PM
real analysis question
i need to determine and prove whether or not the annulus in R^2 defined by d((x_1,x_2),(y_1,y_2))=sqrt((x_1-y_1)^2+(x_2-y_2)^2) is path-connected.
i know that it is path-connected (logically) but i got stuck at the part where we need to find a... | {"url":"http://mathhelpforum.com/calculus/36950-real-analysis-question-print.html","timestamp":"2014-04-18T18:39:23Z","content_type":null,"content_length":"7916","record_id":"<urn:uuid:0d162531-c806-4b68-a171-72f098d710ad>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00093-ip-10-147-... |
Manifold definition
I don't think this is correct, it is coordinate independent.
Nope. Manifolds generally have no coordinate independent vector space structure. Not even locally. The idea lavinia mentioned was to use charts to locally pull the vector space structure on [itex]\
mathbb{R}^n[/itex] back to the manifold, ... | {"url":"http://www.physicsforums.com/showthread.php?t=669909","timestamp":"2014-04-18T10:55:02Z","content_type":null,"content_length":"79548","record_id":"<urn:uuid:a36ec800-0256-45ca-af7c-13ee16ab06f4>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00045-ip-10-147-4-33.ec2.internal.w... |
My New Twin Prime Numbers
Re: My New Twin Prime Numbers
Ok. If you start calling me a mathematician I'll know our friendship is off.
"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson
Re: My New Twin Prime Numbers
Mathematics is ... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=19254&p=5","timestamp":"2014-04-20T08:36:29Z","content_type":null,"content_length":"52923","record_id":"<urn:uuid:33a382fb-3edd-461d-a88f-1734ec96a82a>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00516-ip-10-147-4-33.ec2.interna... |
Higher homotopy groups of slice disk complement
up vote 9 down vote favorite
Let $K \subseteq{\mathbb{S}}^3=∂\mathbb{D}^4$ be a non-trivial slice knot, i.e. $K$ bounds a slice disk $\Delta$ in $\mathbb{D}^4$. Let $N(\Delta)$ be a regular neighborhood of $\Delta$ in $\mathbb
What is known about $\pi_i(\mathbb{D}^4-N... | {"url":"http://mathoverflow.net/questions/87279/higher-homotopy-groups-of-slice-disk-complement","timestamp":"2014-04-21T09:40:58Z","content_type":null,"content_length":"60089","record_id":"<urn:uuid:0f6077bf-4fc5-4696-89db-6220ae526091>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-... |
st: re: double if-sentences in Stata
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: re: double if-sentences in Stata
From Christopher Baum <baum@bc.edu>
To statalist@hsphsun2.harvard.edu
Subject st: re: double if-sentences in Stata
Date Thu, 27 Nov 2008 14:00:32 -0500
Linn sai... | {"url":"http://www.stata.com/statalist/archive/2008-11/msg01255.html","timestamp":"2014-04-21T04:33:47Z","content_type":null,"content_length":"6969","record_id":"<urn:uuid:27aa2af8-dfd3-4905-8129-c931e61e7d32>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00257-ip-10-147-4-33.ec2.int... |
FOM: Re: Reuben Hersh: Mitteilungen der DMV (fwd)
Ching-Tsun Chou ctchou at mipos2.intel.com
Fri Feb 27 23:06:39 EST 1998
Let me first say that I am neither a mathematician nor a philosopher;
I'm just an engineer. So what I say below is definitely not up to the
professional standards.
It seems to me that it is perhaps... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-February/001264.html","timestamp":"2014-04-19T01:53:54Z","content_type":null,"content_length":"7796","record_id":"<urn:uuid:31b94e09-b4d5-4eed-8140-7093e16e148d>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00305-ip-10-147-4-33.ec2.int... |
Mathematics 120 > Crazy > Flashcards > Math Mid Term | StudyBlue
There is no proof that p is true therefore p is false
P is associated with a positive emotional response therefore P is true
P is true and P is restated in different ways
P is related to Q and I have an argument concerning Q therefore P is true
I have an ... | {"url":"http://www.studyblue.com/notes/note/n/math-mid-term/deck/706174","timestamp":"2014-04-16T13:19:10Z","content_type":null,"content_length":"59195","record_id":"<urn:uuid:3cb504cb-d336-422f-ac1f-5e79d3ce4702>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00543-ip-10-147-4-33.ec2... |
Introduction to stochastic control theory
, 1977
"... The paper derives a general form of the term structure of interest rates. The following assumptions are made: (A.l) The instantaneous (spot) interest rate follows a diffusion process; (A.2) the
price of a discount bond depends only on the spot rate over its term; an... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=11497140","timestamp":"2014-04-21T12:21:19Z","content_type":null,"content_length":"11989","record_id":"<urn:uuid:41bd1371-79b5-4cc7-82ea-5be3d5ab83d4>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00314-ip-10-147-4-33.ec2.internal.w... |
Cell nuclei extraction from breast cancer histopathologyimages using colour, texture, scale and shape information
Standard cancer diagnosis and prognosis procedures such as the Nottingham Grading System for breast cancer incorporate a criterion based on cell morphology known as cytonuclear atypia. Therefore,
algorithms... | {"url":"http://www.diagnosticpathology.org/content/8/S1/S5","timestamp":"2014-04-20T00:53:46Z","content_type":null,"content_length":"63766","record_id":"<urn:uuid:0852adca-5730-42e2-9124-5a6e73b76043>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00589-ip-10-147-4-33.ec2.internal.warc... |
Apply IF Formulas And Conditional Formatting in Excel 2010
Formulas are the heart of Excel. With huge list of built-in formula and functions, Excel stands out from other datasheet handling applications. Formulas are used for calculating/analyzing data based
on values in designated cells. It supports trigonometric, stat... | {"url":"http://wizapps.org/excel/apply-if-formulas-and-conditional-formatting-in-excel-2010/","timestamp":"2014-04-17T18:47:25Z","content_type":null,"content_length":"10808","record_id":"<urn:uuid:2817be01-3d99-43ab-9d8f-df6ae1563d8f>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-0052... |
How to convert VA to kW
How to convert apparent power in volt-amps (VA) to real power in kilowatts (kW).
Volt-amps to kW calculation formula
The real power P in kilowatts (kW) is equal to the apparent power S in volt-amps (VA), times the power factor PF divided by 1000:
P[(kW)] = S[(VA)] × PF / 1000
... | {"url":"http://www.rapidtables.com/convert/electric/va-to-kw.htm","timestamp":"2014-04-20T13:20:42Z","content_type":null,"content_length":"9611","record_id":"<urn:uuid:527e9900-3b33-4b1a-978d-f7d8572d77a8>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00306-ip-10-147-4-33.ec2.interna... |
Atlanta Trigonometry Tutor
Find an Atlanta Trigonometry Tutor
...This is great for tutoring because there are a limited number of equations to learn and everything can be demonstrated by real world objects and drawings. Really understanding geometry will
get students off to the right foot for the rest of their high... | {"url":"http://www.purplemath.com/atlanta_ga_trigonometry_tutors.php","timestamp":"2014-04-18T01:03:14Z","content_type":null,"content_length":"24289","record_id":"<urn:uuid:1e0e2dc2-79f1-455d-a530-162db9753d43>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00606-ip-10-147-4-33.ec2.int... |
Pi question [Archive] - Straight Dope Message Board
11-23-1999, 09:48 AM
I have two questions.
1. What two numbers do you divide to get pi? I thought it was something like 22/7 but when I did some calculater calculations it did not come out exactly right.
2. If we used another system of counting (not base 10) could we... | {"url":"http://boards.straightdope.com/sdmb/archive/index.php/t-8570.html","timestamp":"2014-04-19T22:34:53Z","content_type":null,"content_length":"30792","record_id":"<urn:uuid:ff237f96-0dd0-401f-bf5b-6d90373fef5b>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00331-ip-10-147-4-33.ec... |
Uniqueness of the Limit.
December 23rd 2005, 10:29 AM #1
Global Moderator
Nov 2005
New York City
Uniqueness of the Limit.
I was thinking perhaps the limit of a function at a constant or at infinity is not unique. Thus by delta-epsilon I mean there exists another number L' such that satisfies the condition o... | {"url":"http://mathhelpforum.com/calculus/1501-uniqueness-limit.html","timestamp":"2014-04-19T14:45:49Z","content_type":null,"content_length":"56590","record_id":"<urn:uuid:5bb5caec-fb63-4f11-8c90-21693b3e7890>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00379-ip-10-147-4-33.ec2.in... |
Multiple Regression Assumptions and Outliers
Download Policy: Content on the Website is provided to you AS IS for your information and personal use only and may not be sold or licensed nor shared on other sites. SlideServe reserves the right to
change this policy at anytime. While downloading, If for some reason you... | {"url":"http://www.slideserve.com/Jims/multiple-regression-assumptions-and-outliers","timestamp":"2014-04-19T02:56:23Z","content_type":null,"content_length":"66691","record_id":"<urn:uuid:5fed2310-bfeb-4077-a941-68173ea7da87>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00105-ip-10-... |
Stafford, TX Calculus Tutor
Find a Stafford, TX Calculus Tutor
A mother of three, I graduated with honors in Chemical Engineering and taught at Kumon for over 5 years. I love helping students discover the unlimited ways of learning higher level math. I am
available on Saturday mornings and provide a free diagnostic... | {"url":"http://www.purplemath.com/stafford_tx_calculus_tutors.php","timestamp":"2014-04-17T16:06:45Z","content_type":null,"content_length":"23950","record_id":"<urn:uuid:610c996e-d902-4c63-beea-ea7770dabb41>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00231-ip-10-147-4-33.ec2.intern... |
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how is the integral of velocity = position?
• one year ago
... | {"url":"http://openstudy.com/updates/508b26a9e4b0d596c460e2b6","timestamp":"2014-04-25T08:27:14Z","content_type":null,"content_length":"30517","record_id":"<urn:uuid:5f05263b-2596-423e-804c-f9018e788299>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00331-ip-10-147-4-33.ec2.internal.... |
[Haskell-cafe] Gentle introduction questions / comments
Cristiano Paris frodo at theshire.org
Tue Jan 27 09:10:47 EST 2009
2009/1/27 Matthijs Kooijman <matthijs at stdin.nl>
> Hi all,
> I've been reading the gentle introduction to Haskell a bit more closely today
> and there a few things which I can't quite understand ... | {"url":"http://www.haskell.org/pipermail/haskell-cafe/2009-January/054438.html","timestamp":"2014-04-19T18:32:31Z","content_type":null,"content_length":"5424","record_id":"<urn:uuid:e3d30b5a-9738-4758-a083-b3bb89d04278>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00004-ip-10-147-4-... |
Math Forum Discussions
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Topic: Finishing up, explaining FLT Proof conclusion
Replies: 45 Last Post: Aug 1, 2001 2:53 AM
Message... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=73092&messageID=325761","timestamp":"2014-04-19T12:25:03Z","content_type":null,"content_length":"77624","record_id":"<urn:uuid:9a686075-8350-43c1-a5ef-5e41dea2fdcc>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00288-ip-10-147-4-33... |
Markov Random Fields Without Data Term
up vote 0 down vote favorite
Maybe this is a very elementary question. But, I'm trying to learn how to work with Markov Random Fields for computer vision applications. Most, MRF Problems involve a data term and a pairwise
smoothness term. But I came across a paper in which the dat... | {"url":"http://stackoverflow.com/questions/19419741/markov-random-fields-without-data-term","timestamp":"2014-04-20T04:16:39Z","content_type":null,"content_length":"59398","record_id":"<urn:uuid:51e3795a-4406-4e25-a1da-6d6ae7f09dea>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00625... |
(a) Its Notion
§ 497
Quantum alters and becomes another quantum; the further determination of this alteration, namely, that it goes on to infinity, lies in the circumstance that quantum is established as being immanently
self-contradictory. Quantum becomes an other; but it continues itself into its otherness; the other... | {"url":"http://www.marxists.org/reference/archive/hegel/works/hl/hl225.htm","timestamp":"2014-04-17T13:12:53Z","content_type":null,"content_length":"41503","record_id":"<urn:uuid:1ee2219a-58ed-45ce-8c15-1e77adc0324a>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00579-ip-10-147-4-33.... |
A small C program to print the biggest prime number
Here it is (447 bytes):
int m=1711276033,N=1,t[1<<25]={2},a,*p,i,e=39717691,s,c,U=1;g(d,h){for(i=s;i<1<<
This program computes 2^57885161-1, which is the biggest known prime number (about 17 million digits !). For more information about how it was found and who found ... | {"url":"http://www.bellard.org/mersenne.html","timestamp":"2014-04-20T00:37:31Z","content_type":null,"content_length":"2252","record_id":"<urn:uuid:e6e7e387-f517-45c9-80e0-9c2d141851f4>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00015-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Numpy-discussion] convolving (or correlating) with sliding windows
[Numpy-discussion] convolving (or correlating) with sliding windows
josef.pktd@gmai... josef.pktd@gmai...
Tue Feb 15 11:27:51 CST 2011
On Tue, Feb 15, 2011 at 11:42 AM, Davide Cittaro
<davide.cittaro@ifom-ieo-campus.it> wrote:
> Hi all,
> I have to wor... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2011-February/054949.html","timestamp":"2014-04-18T08:21:48Z","content_type":null,"content_length":"4489","record_id":"<urn:uuid:068bb31c-c9f1-487b-b08a-93daebe3fa9e>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00036-ip-10-14... |
Launchings by David Bressoud
In May this year, the National Center on Education and the Economy (NCEE) released its report, "What Does It Really Mean to Be College and Work Ready?" [1]. The report is in two parts: Mathematics
and English Literacy. It is based on a national study of the proficiencies required and actua... | {"url":"http://launchings.blogspot.com/2013/06/who-needs-algebra-ii.html","timestamp":"2014-04-21T05:39:24Z","content_type":null,"content_length":"118010","record_id":"<urn:uuid:2f9a9be6-73aa-4698-8346-277d605ccd19>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00332-ip-10-147-4-33.e... |
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Here's the question you clicked on:
determine the number of solutions for x part natural numbers
... | {"url":"http://openstudy.com/updates/50cef676e4b0031882dca985","timestamp":"2014-04-19T02:09:38Z","content_type":null,"content_length":"138181","record_id":"<urn:uuid:80d8e524-341a-4375-b32a-8d545b25ecbb>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00436-ip-10-147-4-33.ec2.internal.... |
limit and integration
Hi, I will continue mr fantastic idea... Why you can apply l'Hospital's rule? Let we see what happens to the whole expession when $x\to 0$: $\frac{\int_0^0\,e^{t^2}(e^t-1)^2\, dt}{0(1-cos 0)}=\frac
{0}{0}$ Next, ${x (1-cos(x))}' = {x sin(x)-cos(x)+1}eq 0$ for every $xeq0$ Applying l'Hospital's rul... | {"url":"http://mathhelpforum.com/calculus/160337-limit-integration.html","timestamp":"2014-04-16T05:29:56Z","content_type":null,"content_length":"51605","record_id":"<urn:uuid:0675ce83-794f-4b70-9607-7bc9d952bc4b>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00344-ip-10-147-4-33.ec2... |
Easy kinematics problem
December 4th 2012, 01:38 PM
Easy kinematics problem
Hi! I'm dealing with this problem that seems to be very easy, however the teacher says I'm wrong, and I don't know where's my mistake (She didn't tell me). So I hope you can tell me where did I
go wrong(Wink) Here's the problem:
A f... | {"url":"http://mathhelpforum.com/math-topics/209081-easy-kinematics-problem-print.html","timestamp":"2014-04-21T09:47:27Z","content_type":null,"content_length":"7685","record_id":"<urn:uuid:2daa3422-f580-47fe-9398-007d90625749>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00562-ip-1... |
Please Excuse My Dear Aunt Sally
Posted by Bruce Kahl on July 24, 2000
In Reply to: Aunt Sally ?! posted by kts on July 24, 2000
: Does anyone know what an 'Aunt Sally' list is ?
In a former life back in the late sixties thru the mid eighties I taught mathematics to junior high school children in NYC, Bronx and Brookly... | {"url":"http://www.phrases.org.uk/bulletin_board/5/messages/845.html","timestamp":"2014-04-21T04:34:06Z","content_type":null,"content_length":"8542","record_id":"<urn:uuid:7c7cff1e-4075-49d9-bec7-c2cb1599e492>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00371-ip-10-147-4-33.ec2.int... |
sequentially compact
sequentially compact
Every sequentially compact space is countably compact. Conversely, every first countable countably compact space is sequentially compact. The ordinal space $W(2\omega_{1})$ is sequentially compact
but not first countable, since $\omega_{1}$ has not countable local basis.
Next, ... | {"url":"http://planetmath.org/SequentiallyCompact","timestamp":"2014-04-18T00:26:07Z","content_type":null,"content_length":"68382","record_id":"<urn:uuid:71adc5c1-04ad-4cb5-832d-584dae2e5103>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00399-ip-10-147-4-33.ec2.internal.warc.gz"} |
Re: C code .vs. Assembly code for Microcontrollers/DSPs ?
torbenm@diku.dk (Torben AEgidius Mogensen)
25 Mar 1996 21:49:01 -0500
From comp.compilers
| List o... | {"url":"http://compilers.iecc.com/comparch/article/96-03-177","timestamp":"2014-04-21T00:10:32Z","content_type":null,"content_length":"9459","record_id":"<urn:uuid:22800f44-c086-41bc-9d11-3f4db0ecb696>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00113-ip-10-147-4-33.ec2.internal.wa... |
Dimension of Chow groups
up vote 1 down vote favorite
The integral Chow groups are infinite dimensional. Can we say something about their dimension, for example, how many elements are required to generate them? Or their vector space dimension after
tensoring with $\mathbb{Q}$. What is known in this direction? I recall ... | {"url":"http://mathoverflow.net/questions/65377/dimension-of-chow-groups","timestamp":"2014-04-18T18:16:35Z","content_type":null,"content_length":"52011","record_id":"<urn:uuid:c1cce4f4-a3a2-4bf9-b274-11602535b96f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00255-ip-10-147-4-33.ec2... |
Function from Metric Space to R is Continuous
February 28th 2011, 09:28 AM
Function from Metric Space to R is Continuous
Let $(M, d)$ be a metric space. Let $f:M\longrightarrow M$ be a continuous function. Let $g:M\longrightarrow\mathbb{R}$ be defined by $x\longmapsto d(x,f(x))$. Show that $g$ is continuous.
So... | {"url":"http://mathhelpforum.com/differential-geometry/172937-function-metric-space-r-continuous-print.html","timestamp":"2014-04-20T09:11:54Z","content_type":null,"content_length":"9890","record_id":"<urn:uuid:577c6187-6a9b-4299-bd77-457276e1148f>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140... |
Modulus of continuity is continuous?
June 7th 2012, 11:53 AM #1
Modulus of continuity is continuous?
I'm currently reading a book on convergence of probability measures, and there is a property that they assert without too many details that I can't manage to work out for myself.
To put you in context, we're in ... | {"url":"http://mathhelpforum.com/differential-geometry/199767-modulus-continuity-continuous.html","timestamp":"2014-04-19T07:26:24Z","content_type":null,"content_length":"40371","record_id":"<urn:uuid:4ec48619-1edc-4e03-9a4d-4bdf30110d74>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216... |
Angle Sum of a Polygon
The sum of the interior angles is [tex]180n - 360[/tex]. Let a set Q denote n angles whose sum is 180n - 360: [tex][ {a_{1}, a_{2} , ... , a_{n} ][/tex]. For any of these angles, the external angle
is equal to [tex]180 - a_{k} [/tex]. Since there are n angles, the sum of all external angles is
[t... | {"url":"http://www.physicsforums.com/showthread.php?t=171474","timestamp":"2014-04-21T02:16:49Z","content_type":null,"content_length":"28765","record_id":"<urn:uuid:302bed2d-0a83-4def-ac50-ec9209787c4f>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00074-ip-10-147-4-33.ec2.internal.w... |
Franconia, VA Algebra 2 Tutor
Find a Franconia, VA Algebra 2 Tutor
...I minored in economics and went on to study it further in graduate school. My graduate work was completed at the University of Maryland College Park, where I specialized in international
development and quantitative analysis. I currently work as ... | {"url":"http://www.purplemath.com/Franconia_VA_algebra_2_tutors.php","timestamp":"2014-04-21T07:23:33Z","content_type":null,"content_length":"24362","record_id":"<urn:uuid:67380f66-0a87-45c3-8793-15afba0a0509>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00217-ip-10-147-4-33.ec2.int... |
Nonlinear Approximation Techniques in General Relativity and Geometric Analysis
Seminar Room 1, Newton Institute
In this lecture, we consider nonlinear approximation techniques for treating singularities in geometric analysis and general relativity. We first review approximation theory for Petrov-Galerkin and
Galerkin ... | {"url":"http://www.newton.ac.uk/programmes/GMR/seminars/2005120916001.html","timestamp":"2014-04-19T13:07:44Z","content_type":null,"content_length":"5422","record_id":"<urn:uuid:8361f593-eede-4f06-b16e-7b2f809c4002>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00132-ip-10-147-4-33.e... |
How to calculate the Factorial of Numbers > 170
04-25-2011 02:05 PM #2
04-25-2011 01:57 PM #1
Thanked 0 Times in 0 Posts
Re: How to calculate the Factorial of Numbers > 170
How to calculate the Factorial of Numbers > 170
I use factorial() function, but it doesn't work for numbers more than 170. I also use lfact... | {"url":"http://www.talkstats.com/showthread.php/17647-How-to-calculate-the-Factorial-of-Numbers-gt-170","timestamp":"2014-04-18T18:46:42Z","content_type":null,"content_length":"133100","record_id":"<urn:uuid:99bdf506-3271-4ac7-bfad-93b764658c11>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423... |
References for Madhava
References for Madhava of Sangamagramma
Version for printing
1. G G Joseph, The crest of the peacock (London, 1991).
2. K V Sarma, A History of the Kerala School of Hindu Astronomy (Hoshiarpur, 1972).
3. A K Bag, M... | {"url":"http://www-gap.dcs.st-and.ac.uk/~history/References/Madhava.html","timestamp":"2014-04-16T07:19:01Z","content_type":null,"content_length":"2752","record_id":"<urn:uuid:ac64d62c-8e8d-477f-a08f-fc2f3eb02097>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00322-ip-10-147-4-33.ec2... |
North Reading Algebra 2 Tutor
...I now have two eighth graders that I tutor to and I received high marks for that. You can see testimonials from two children, one in second grade and another in fourth grade. Another fourth
grader in math continually asked me when I would come back to New York to help tutor him.
4... | {"url":"http://www.purplemath.com/North_Reading_Algebra_2_tutors.php","timestamp":"2014-04-21T07:46:03Z","content_type":null,"content_length":"24054","record_id":"<urn:uuid:a07f1bdf-aeea-4d63-82bd-afb88df69296>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00048-ip-10-147-4-33.ec2.in... |
9500 us dollars to pounds
You asked:
9500 us dollars to pounds
Say hello to Evi
Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more. Over the next few months we
will be adding all of Evi's power to this... | {"url":"http://www.evi.com/q/9500_us_dollars_to_pounds","timestamp":"2014-04-17T01:10:42Z","content_type":null,"content_length":"56325","record_id":"<urn:uuid:f733e149-3b11-4daf-9f91-a9453891e0f9>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00219-ip-10-147-4-33.ec2.internal.warc.gz"... |
If you set it up as a mortgage, where each payment reduces principal until payment no 40 takes it to zero, the yield on payment no 21 (the median payment) is 2.90%.
However, if a would-be buyer of TINTs does the math as it should be done, then the CAGR is merely 1.28%. I could be wrong, of course. But allow me to work ... | {"url":"http://boards.fool.com/MessagePrint.aspx?mid=30300681","timestamp":"2014-04-24T05:02:52Z","content_type":null,"content_length":"7044","record_id":"<urn:uuid:40904c07-1c3e-44bf-81e7-c50e74d0569c>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00297-ip-10-147-4-33.ec2.internal.wa... |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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Flight through a Wormhole
Wormholes are traversable connections between two universes or between two distant regions of the same universe. This contribution shows a flight through the wormhole that connects Tübingen
University with Boulogne sur Mer in the north of France.
What is a wormhole?
Wormholes are traversable c... | {"url":"http://www.spacetimetravel.org/wurmlochflug/wurmlochflug.html","timestamp":"2014-04-17T21:55:21Z","content_type":null,"content_length":"20235","record_id":"<urn:uuid:b9a22180-3057-4131-8b28-f87ebc8629a7>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00142-ip-10-147-4-33.ec2.i... |
rotation matrices
September 25th 2011, 06:24 AM #1
Jul 2011
rotation matrices
Hi, I am trying to find some rotation matrices of $R^3$.
So for angle $\frac{\pi}{2}$ and axis $e_2$ I think the rotation matrix is
$R_{e_2} (\frac{\pi}{2}) = \left(\begin{matrix} cos(\frac{\pi}{2}) &0 &sin(\frac{\pi}{2})\\0 &... | {"url":"http://mathhelpforum.com/advanced-algebra/188778-rotation-matrices.html","timestamp":"2014-04-23T13:02:17Z","content_type":null,"content_length":"43161","record_id":"<urn:uuid:7ca0e24e-7cd8-4a53-bab7-4ee133877de5>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00465-ip-10-147-... |
Getting Week Numbers in Access
July 7th, 2009 by datapig Leave a reply »
It’s always a little embarrassing when you roll your own Function to achieve some functionality that already exists in Excel or Access.Â
Recently, I stumbled across a user-defined function designed to find a week number in Access. I asked the ... | {"url":"http://datapigtechnologies.com/blog/index.php/getting-week-number-in-access/","timestamp":"2014-04-19T22:22:53Z","content_type":null,"content_length":"40477","record_id":"<urn:uuid:fec8ff2f-eb70-401b-9fd7-b1d8a63b7d97>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00184-ip-10-... |