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Augmented Matricies Problem
Can someone help me with this augmented matries question please ? Solve the equation (using augmented matrix) 2x-3y+z=9 4x-6y+kz=m thanks
youll need to use elementary row operations first id suggest switching rows 1 and 2, then multiplying the first row by the appropriate scalar as to cancle... | {"url":"http://mathhelpforum.com/advanced-algebra/106190-augmented-matricies-problem.html","timestamp":"2014-04-16T07:22:31Z","content_type":null,"content_length":"35532","record_id":"<urn:uuid:27e0e0d9-1614-43b4-9440-2f553e9a683a>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00048-... |
Power Analysis for mixed-effect models in R
September 18, 2009
By toddjobe
The power of a statistical test is the probability that a null hypothesis will be rejected when the alternative hypothesis is true. In lay terms, power is your ability to refine or "prove" your
expectations from the data you collect. The most fr... | {"url":"http://www.r-bloggers.com/power-analysis-for-mixed-effect-models-in-r-2/","timestamp":"2014-04-21T02:14:07Z","content_type":null,"content_length":"57886","record_id":"<urn:uuid:7ea54581-c5f7-49b9-be7b-7a87e3ca95a7>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00050-ip-10-147... |
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"... We take another look at the Chu construction and show how to simplify it by looking at ..."
- Diff. Catég
"... Abstract. An intrinsic, combinatorial homotopy theory has been developed in [G3] for simplicial complexes; these form the cartesian closed subc... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=127386&sort=cite&start=10","timestamp":"2014-04-18T05:58:03Z","content_type":null,"content_length":"37200","record_id":"<urn:uuid:733d3874-ca30-4db7-af98-67aeac4e9c53>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00102-ip-10-147-4-3... |
Jessup, MD Geometry Tutor
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...After college, I took on two students in physics and calculus. While earning my graduate degree in Math Education, I tutored student athletes at the University of Pittsburgh in subjects
ranging from Algebra 1 to business calculus. I'm currently employed ... | {"url":"http://www.purplemath.com/Jessup_MD_geometry_tutors.php","timestamp":"2014-04-18T13:40:09Z","content_type":null,"content_length":"23972","record_id":"<urn:uuid:acf5f4fd-b7db-4f69-8700-b0aab0123ca7>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00141-ip-10-147-4-33.ec2.interna... |
FIltered colimits of truncated objects in $\infty$-topoi
up vote 6 down vote favorite
The bare question:
Let $\mathcal{C}$ be an $\infty$-topos, and let $\tau_{\leq 0}\mathcal{C}$ be the subcategory of 0-truncated objects (which is the nerve of an ordinary Grothendieck topos: see HTT 6.4.1.3).
Does the inclusion $\... | {"url":"http://mathoverflow.net/questions/123826/filtered-colimits-of-truncated-objects-in-infty-topoi/123831","timestamp":"2014-04-18T19:02:53Z","content_type":null,"content_length":"59641","record_id":"<urn:uuid:d52dd973-66cd-4364-a1f9-6f9f9140b81e>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20... |
Calculation for Primary Combustion Characteristics of Boron-Based Fuel-Rich Propellant Based on BP Neural Network
Journal of Combustion
Volume 2012 (2012), Article ID 635190, 6 pages
Research Article
Calculation for Primary Combustion Characteristics of Boron-Based Fuel-Rich Propellant Based on BP Neural Network
The Fi... | {"url":"http://www.hindawi.com/journals/jc/2012/635190/","timestamp":"2014-04-17T02:07:39Z","content_type":null,"content_length":"39945","record_id":"<urn:uuid:adba529a-fb7c-4d5e-8fc3-e5fde602b37b>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00330-ip-10-147-4-33.ec2.internal.warc.gz... |
Math Forum - Ask Dr. Math Archives: High School Definitions
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Square... | {"url":"http://mathforum.org/library/drmath/sets/high_defs.html?s_keyid=39756850&f_keyid=39756852&start_at=161&num_to_see=40","timestamp":"2014-04-19T12:37:41Z","content_type":null,"content_length":"22662","record_id":"<urn:uuid:8e986d71-e5ad-43c9-8f45-2e17d33904a9>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46... |
[SciPy-dev] Abstract vectors in optimization
Charles R Harris charlesr.harris@gmail....
Thu Jan 8 13:41:24 CST 2009
On Thu, Jan 8, 2009 at 7:59 AM, Ben FrantzDale <benfrantzdale@gmail.com>wrote:
> On Tue, Jan 6, 2009 at 10:56 PM, Robert Kern <robert.kern@gmail.com>wrote:
>> 2009/1/6 Ben FrantzDale <benfrantzdale@gmail.... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2009-January/010787.html","timestamp":"2014-04-17T01:51:49Z","content_type":null,"content_length":"7049","record_id":"<urn:uuid:1eb36c1f-72e4-4339-b03d-00e5ce3f91b6>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00357-ip-10-147-4-33.ec... |
1999 U.S. Championship Puzzles
1. Balancing Act
Assign the values 1 to 10 to the weights in the diagram so that everything balances as shown. Each number will be used exactly once.
2. Rule of 72
Place the numbers from 1 to 9 in the blanks to make the equation correct. Each digit will be used exactly once. Operations ar... | {"url":"http://www2.stetson.edu/~efriedma/champ/US1999/","timestamp":"2014-04-20T01:29:39Z","content_type":null,"content_length":"1684","record_id":"<urn:uuid:ae80c2e6-7381-4138-bd8f-0083ff36ba7d>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00268-ip-10-147-4-33.ec2.internal.warc.gz... |
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Personable, effective English, Math and Science Tutor
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Is this the love child of Glantz and Gilmore?
The other day I was thinking of running a worst-junk-science-of-the-year poll. Thank God I bided my time otherwise I would have missed the chance to nominate
this beauty
Isle of Man smoking ban 'cuts heart attacks'
A ban on smoking in public places has reduced heart... | {"url":"http://velvetgloveironfist.blogspot.com/2010/12/is-this-love-child-of-glantz-and.html?showComment=1292478631326","timestamp":"2014-04-16T07:20:45Z","content_type":null,"content_length":"170197","record_id":"<urn:uuid:83d4a43f-5d25-4d46-8c17-4da285d65f41>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/war... |
What do you think?
Re: What do you think?
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
Re: What do you think?
I am getti... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=287091","timestamp":"2014-04-19T17:24:37Z","content_type":null,"content_length":"34187","record_id":"<urn:uuid:798b199a-8662-4246-8f1a-9c7f4bb6a481>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00388-ip-10-147-4-33.ec2.internal... |
guide to series and sequences... arithmetic and geometric
I want to make this more clear for people who stumble on this post in the future. The following is meant to help one understand the entire topic that this falls under.
Topic: Sequences and Series
There are two types of sequences and two types of series. They are... | {"url":"http://gmatclub.com/forum/guide-to-series-and-sequences-arithmetic-and-geometric-85969.html","timestamp":"2014-04-18T11:27:30Z","content_type":null,"content_length":"212946","record_id":"<urn:uuid:9645778a-fad8-4e97-aa68-7f7881c1837e>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-2014041600... |
First Order System's Time Constant
[tex]\omega [/tex] has units of [tex] \frac{rad}{sec}[/tex] (s = jw+sigma) , Hz has units of [tex] \frac{1}{s}[/tex] so the connection you made between the derivative, 1/s and, Hz for the s domain is
Thank u for the reply ,
but Hz [1/s] and omega's units [rad/s] are not the same, u sh... | {"url":"http://www.physicsforums.com/showthread.php?p=3577180","timestamp":"2014-04-21T14:40:14Z","content_type":null,"content_length":"48953","record_id":"<urn:uuid:110ce2db-9279-40cb-b0e5-7d7b00cd4ecd>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00599-ip-10-147-4-33.ec2.internal.w... |
Solving Quadratic Equations Using Square Roots - Problem 2
Here I have a quadratic equation with no b term so right away I’m thinking I’m going to want to take the square root of both sides of an equation but first I want to get x isolated. I’m going to have
to get rid of this -81 piece by adding 81 to both sides, 100x... | {"url":"https://www.brightstorm.com/math/algebra-2/quadratic-equations-and-inequalities/solving-quadratic-equations-using-square-roots-problem-2/","timestamp":"2014-04-20T05:51:00Z","content_type":null,"content_length":"68535","record_id":"<urn:uuid:58fa330e-1f58-4958-b85d-4393d92d4fa9>","cc-path":"CC-MAIN-2014-15/segm... |
PCTS, Princeton Center for Theoretical Sciences, Princeton University, Princeton, New Jersey
Igor Klebanov
Associate Director
Eugene Higgins Professor of Physics
402-A | 336 Jadwin Hall
Much of my work since 1996 has focused on the exact relations between quantum field theories in four and three space-time dimensions, ... | {"url":"http://www.physics.princeton.edu/pcts/people/klebanov_igor.html","timestamp":"2014-04-20T17:14:28Z","content_type":null,"content_length":"11417","record_id":"<urn:uuid:78f6fe8c-ea7d-4a28-a2c3-3c095b080d02>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00218-ip-10-147-4-33.ec2.... |
January 26th 2011, 09:33 AM #1
Junior Member
Oct 2009
Suppose $f_1(x) \sim g_1(x)$ and $f_2(x) \sim g_2(x)$ as $x \rightarrow \infty$ for some functions $f_1,f_2,g_1,g_2$. Then I know that $f_1(x) + f_2(x) \sim g_1(x) + g_2(x)$ as $x \rightarrow \
infty$, and that more generally we have $\sum_{i=1}^k f_i(x)... | {"url":"http://mathhelpforum.com/calculus/169411-asymptotics.html","timestamp":"2014-04-21T02:25:26Z","content_type":null,"content_length":"28784","record_id":"<urn:uuid:f9294d5f-7c17-41a2-83c2-37731746b429>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00572-ip-10-147-4-33.ec2.inter... |
2000 kilometers equals how many miles
You asked:
2000 kilometers equals how many miles
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 al... | {"url":"http://www.evi.com/q/2000_kilometers_equals_how_many_miles","timestamp":"2014-04-17T18:56:37Z","content_type":null,"content_length":"51440","record_id":"<urn:uuid:ec1f3caa-5f12-4352-932c-8f57a394f134>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00520-ip-10-147-4-33.ec2.inte... |
differentiating a function...
January 29th 2009, 09:00 AM
differentiating a function...
I think I have this, but want to make sure...
Let g(x)= x^2 f(x)
What does g'(x)=?
Using the power rule I come up with (2x * f(x) * f'(x) )*(x^2 * f'(x))
Is that right?
Any help would be greatly appreciated.
... | {"url":"http://mathhelpforum.com/calculus/70618-differentiating-function-print.html","timestamp":"2014-04-17T23:27:11Z","content_type":null,"content_length":"8129","record_id":"<urn:uuid:89e5cf3d-efe5-4f32-858b-bfb875c11607>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00226-ip-10-1... |
Quail Heights, FL Math Tutor
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...I am required to maintain a 3.0 average and have a 3.7 unweighted and a 6.06 weighted GPA. I also have over 500 community service hours which I obtained from volunteering at a daycare in
Georgia over the course of 3 consecutive summers. I assisted ... | {"url":"http://www.purplemath.com/Quail_Heights_FL_Math_tutors.php","timestamp":"2014-04-21T13:00:10Z","content_type":null,"content_length":"23925","record_id":"<urn:uuid:e6a9de2b-3561-4ec5-b1a0-e8c4cae7b7f8>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00255-ip-10-147-4-33.ec2.inte... |
LyX’s detailed Math manual
by the LyX Team
Version 2.0.x
2General Instructions
Only inline formulas are allowed inside tables.
Command Scheme
Most of the LaTeX-commands for math constructs have the following scheme:
Syntax Explanation
• The symbol denotes a space character to be input.
• An arrow like → denotes th... | {"url":"http://elyxer.nongnu.org/lyx/Math.html","timestamp":"2014-04-16T08:38:57Z","content_type":null,"content_length":"446719","record_id":"<urn:uuid:99249c19-ca81-47a0-95e8-5628319b4e66>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00359-ip-10-147-4-33.ec2.internal.warc.gz"} |
130 degrees celsius to fahrenheit
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130 degrees celsius to fahrenheit
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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
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A new Coq tactic for inversion
With Pierre Boutillier, we have been working on a new Coq tactic lately, called invert. From my point of view, it started as a quest to build a replacement to the inversion tactic. inversion is a
pain to use, as it generates sub-goals with many (dependent) equalities that must be substitu... | {"url":"http://gallium.inria.fr/blog/a-new-Coq-tactic-for-inversion/","timestamp":"2014-04-16T13:28:58Z","content_type":null,"content_length":"18446","record_id":"<urn:uuid:753f60b0-f501-48e5-861a-620353ee3689>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00169-ip-10-147-4-33.ec2.in... |
Re: st: Re: psmatch2 question
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and
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Re: st: Re: psmatch2 ... | {"url":"http://www.stata.com/statalist/archive/2010-08/msg01268.html","timestamp":"2014-04-17T10:05:09Z","content_type":null,"content_length":"13855","record_id":"<urn:uuid:5846e99a-e249-4e97-9c18-a15f67814174>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00640-ip-10-147-4-33.ec2.in... |
scipy.sparse.linalg.bicg(A, b, x0=None, tol=1e-05, maxiter=None, xtype=None, M=None, callback=None)[source]¶
Use BIConjugate Gradient iteration to solve A x = b
A : {sparse matrix, dense matrix, LinearOperator}
The real or complex N-by-N matrix of the linear system It is required t... | {"url":"http://docs.scipy.org/doc/scipy/reference/generated/generated/scipy.sparse.linalg.bicg.html","timestamp":"2014-04-20T18:30:54Z","content_type":null,"content_length":"9853","record_id":"<urn:uuid:19413519-1912-468a-9fb0-44d36561d725>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-201404160052... |
Prove that P(n) o P(m) = T (ab)
February 18th 2010, 03:17 PM #1
Feb 2010
Prove that P(n) o P(m) = T (ab)
I need help to prove the following proposition.
Proposition: Let m and n be two parallel straight lines. Let AB be a line segment that first intersects m and then n, that is perpendicular to both m and ... | {"url":"http://mathhelpforum.com/geometry/129519-prove-p-n-o-p-m-t-ab.html","timestamp":"2014-04-20T02:15:58Z","content_type":null,"content_length":"33566","record_id":"<urn:uuid:b5f0d23b-479f-4f2b-8aa0-1aa05f740ba1>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00655-ip-10-147-4-33.e... |
asymptotic or approximate formula for a combination expression
up vote 0 down vote favorite
Let 0<=p<=1, I want the value of q1 and q2 where
$q1=\sum_{k=0}^n [C(n,k)p^k(1-p)^{n-k}*\sum_{i=0}^{k-1} C(m,i)p^i(1-p)^{m-i}]$ $q2=\sum_{k=0}^n [C(n,k)p^k(1-p)^{n-k}*\sum_{i=k}^{m} C(m,i)p^i(1-p)^{m-i}]$
where C(m,i) is the num... | {"url":"http://mathoverflow.net/questions/120220/asymptotic-or-approximate-formula-for-a-combination-expression","timestamp":"2014-04-16T22:31:17Z","content_type":null,"content_length":"49956","record_id":"<urn:uuid:1cc5a12a-f386-48a6-81de-7912b0a46ebe>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-... |
Darby, PA Trigonometry Tutor
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Abstract Algebra help
September 19th 2010, 10:13 PM #1
Junior Member
Dec 2008
Abstract Algebra help
I need help with the following problem:
Let G be a finite group, H and N are subgroups of G such that N is normal, and |N| and [G:N] are relatively prime. Show that if H is contained in N, then |H| divides |N... | {"url":"http://mathhelpforum.com/advanced-algebra/156767-abstract-algebra-help.html","timestamp":"2014-04-20T19:27:09Z","content_type":null,"content_length":"43168","record_id":"<urn:uuid:89ce032d-55e7-490c-a142-b29256b231cd>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00506-ip-10-... |
Maple is a computer algebra system offering many possibilities for math problems. This book, based loosely on a previous work at http://alamanya.free.fr/, aims to give all tools needed to be
autonomous with this software. The owner has given permission to translate it for this book.
Table of Contents
1. Polynomials an... | {"url":"https://en.m.wikibooks.org/wiki/Maple","timestamp":"2014-04-16T16:16:13Z","content_type":null,"content_length":"15653","record_id":"<urn:uuid:4480227e-c9e0-4b62-afcf-0e15c3e624e0>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00547-ip-10-147-4-33.ec2.internal.warc.gz"} |
This Article
Bibliographic References
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K.L. Clark, "PARLOG and its Applications," IEEE Transactions on Software Engineering, vol. 14, no. 12, pp. 1792-1804, December, 1988.
BibTex ... | {"url":"http://www.computer.org/csdl/trans/ts/1988/12/e1792-abs.html","timestamp":"2014-04-17T07:05:39Z","content_type":null,"content_length":"56801","record_id":"<urn:uuid:86cfc3fb-f1ed-411e-b8f3-538477f058e0>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00407-ip-10-147-4-33.ec2.in... |
A. The model Hamiltonian
B. The distribution of final momenta
C. Classical perturbation theory
1. The change in the final momenta
2. The angular distribution
3. Some interesting limits
4. The joint angle and energy distribution and the angle dependent final average energy
III. CLASSICAL WIGNER THEORY FOR THE SCATTERING... | {"url":"http://scitation.aip.org/content/aip/journal/jcp/130/19/10.1063/1.3131182","timestamp":"2014-04-19T00:35:58Z","content_type":null,"content_length":"72709","record_id":"<urn:uuid:d3f1e6e0-be7f-4e3a-b895-56f8ac44b86b>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00579-ip-10-14... |
Programming Interview Questions 1: Array Pair Sum
Once again it’s the college recruiting season of the year and tech companies started the interview process for full time and internship positions. I had many interviews last year these days for a
summer internship. Eventually I was an intern at Microsoft Bing, and will ... | {"url":"http://www.ardendertat.com/2011/09/17/programming-interview-questions-1-array-pair-sum/","timestamp":"2014-04-21T09:40:39Z","content_type":null,"content_length":"51450","record_id":"<urn:uuid:09b18eff-b88f-4125-bcc7-6cdd6c4a0d36>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-... |
Picard group of a K3 surface generated by a curve
up vote 1 down vote favorite
In Lazarsfeld's article "Brill Noether Petri without degenerations" he mentions the fact that for any integer $g \geq 2$, one may find a K3 surface $X$ and a curve $C$ of genus $g$ on $X$ such that
the Picard group of $X$ is generated by $[C... | {"url":"http://mathoverflow.net/questions/124880/picard-group-of-a-k3-surface-generated-by-a-curve","timestamp":"2014-04-20T16:41:18Z","content_type":null,"content_length":"50842","record_id":"<urn:uuid:d5a48f1a-dc5f-4e08-9bcb-1bc3ffd69475>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-201404160052... |
Cost analysis for Squid Sushi @ Seraph
Hello fellow crafters.
Today at work, i was most bored.
So i decided to invest a little bit of time in creating a cost analysis for synthing squid sushi.
Earth Crystal: 1000 (12)
Tarutaru Rice: 3000 (12)
Gigant Squid : 3000 (1) (x12 = 36000)
Rice Vinegar : 120 (1) (x12 = 1440)
Was... | {"url":"http://wow.allakhazam.com/forum.html?forum=24&mid=1235674030271407374","timestamp":"2014-04-19T17:42:16Z","content_type":null,"content_length":"68526","record_id":"<urn:uuid:2e29fee3-0ab5-4bfd-9e06-f03009be0157>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00076-ip-10-147-4-... |
Behaviour of THETA in relation to TIME REMAINING TO EXPIRATION – With Past DATA and CHARTS
The following is the behavior of Theta in relation to Time to Expiration:
For ATM option, Theta increases as an option gets closer to the expiration date.
On the other hand, for ITM & OTM options, Theta decreases as an option is ... | {"url":"http://optionstradingbeginner.blogspot.com/2011/11/behaviour-of-theta-in-relation-to-time.html","timestamp":"2014-04-19T17:21:59Z","content_type":null,"content_length":"98008","record_id":"<urn:uuid:3d0ccd98-2b0f-4654-9404-ba4193d9ffe8>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416... |
Math in the Media
Counting Ben Franklin's magic squares
In 1736-1737 Benjamin Franklin constructed a number of 8 by 8 "magic squares" and one of size 16 by 16. The method he used seems still not to be known, but the total number of his type of 8 by 8
square has recently been calculated. Dawn Walton told the story in th... | {"url":"http://cust-serv@ams.org/news/math-in-the-media/mmarc-04-2006-media","timestamp":"2014-04-21T15:01:24Z","content_type":null,"content_length":"18941","record_id":"<urn:uuid:f8bc1c76-63c2-4362-b694-d8e62b966378>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00174-ip-10-147-4-33... |
How far apart do they place the pylons for parallel parking test?
Alternate wordings
how far apart are the poles for parallel parking test? what distance apart should pylons be placed to practice parallel parking? how far apart do the poles have to be for parallel parking? how far
apart do the pilons have to be to prac... | {"url":"http://qnapal.com/questions/15412/how-far-apart-do-they-place-the-pylons-for-parallel-parking-test","timestamp":"2014-04-16T04:43:48Z","content_type":null,"content_length":"44355","record_id":"<urn:uuid:b66a423f-6adb-41c8-8482-b41671291d08>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140... |
Area of a circle joining 2 connected lines
May 10th 2012, 08:15 PM #1
May 2012
cape girardeau, missouri
Area of a circle joining 2 connected lines
2 lines of length L1 and L2 (not equal) are at right angles. At the ends furthest from the right angle, a curve, a section of a circle of radius r, joins the end... | {"url":"http://mathhelpforum.com/geometry/198664-area-circle-joining-2-connected-lines.html","timestamp":"2014-04-17T13:47:00Z","content_type":null,"content_length":"44491","record_id":"<urn:uuid:f56408c5-de50-4fa7-a68e-1551d26db8fc>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-0000... |
Fun Giveaway: $3/1 Gain Fabric Softener Coupons (10 Winners!) - Common Sense With Money
Fun Giveaway: $3/1 Gain Fabric Softener Coupons (10 Winners!)
March 2, 2011
There is a HOT coupon available for $3/1 Gain Fabric Softener product. You can use this high value coupon at stores like Walmart to get the 40ct box that se... | {"url":"http://www.commonsensewithmoney.com/fun-giveaway-31-gain-fabric-softener-coupons-10-winners/","timestamp":"2014-04-18T10:41:37Z","content_type":null,"content_length":"282310","record_id":"<urn:uuid:763de7a2-ab6d-47fe-a0ee-78615cb5114d>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-201404160... |
Patent US20010004523 - Method for determining a parameter indicative of the progress of an extracorporeal blood treatment
[0001] The invention relates to a method for determining a parameter indicative of the progress of an extracorporeal blood treatment, in particular a purification treatment whose purpose is to
allev... | {"url":"http://www.google.com/patents/US20010004523?dq=7751826","timestamp":"2014-04-23T20:58:16Z","content_type":null,"content_length":"118792","record_id":"<urn:uuid:9f1f651f-ed53-45e3-bb2b-cda9b82fd617>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00401-ip-10-147-4-33.ec2.internal... |
Martins Additions, MD Algebra 1 Tutor
Find a Martins Additions, MD Algebra 1 Tutor
...I have also had extensive coursework in econometrics and used econometrics in research papers in both college and graduate school. I received an A in college-level linear algebra course, and
have taken and received As and Bs in ad... | {"url":"http://www.purplemath.com/Martins_Additions_MD_algebra_1_tutors.php","timestamp":"2014-04-21T00:07:40Z","content_type":null,"content_length":"24815","record_id":"<urn:uuid:8a928313-4419-42f8-9b0c-f7f3cae554bd>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00461-ip-10-147-4-33... |
Sean Prendiville's Home Page
Postdoctoral Research Associate
Email: Sean.Prendiville@Bristol.ac.uk
Office: Office 2.16, 2nd Floor, Howard House, Queens Avenue, Bristol, BS8 1SD, United Kingdom
Research Interests: The Hardy-Littlewood Circle Method, Arithmetic Combinatorics.
Number Theory and Group Theory. First yea... | {"url":"http://www.maths.bris.ac.uk/~sp2331/","timestamp":"2014-04-19T04:19:04Z","content_type":null,"content_length":"13010","record_id":"<urn:uuid:02052c31-8dc3-4d6e-9414-7e8fe255c278>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00387-ip-10-147-4-33.ec2.internal.warc.gz"} |
Evaluting Binomial Coefficients that contain fractions?
September 19th 2010, 12:41 PM
Evaluting Binomial Coefficients that contain fractions?
I was just wondering how I would evaluate something like:
${\frac{1}{2} \choose 1}$ (1/2 choose 1)
${\frac{1}{2} \choose 2}$ (1/2 choose 2)
I've never seen fracti... | {"url":"http://mathhelpforum.com/number-theory/156720-evaluting-binomial-coefficients-contain-fractions-print.html","timestamp":"2014-04-17T11:04:13Z","content_type":null,"content_length":"5477","record_id":"<urn:uuid:9a14b9fb-a29b-488f-80e1-664b51fcbd4b>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MA... |
Re: Limits!
Because the zero may be in the googolth place. Maybe it is in the bajilionth place. Maybe it's in the googolplexth place. Or in Graham's numberth place.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=15863&p=23","timestamp":"2014-04-16T07:34:23Z","content_type":null,"content_length":"15689","record_id":"<urn:uuid:31a7a3a1-8f53-446b-8352-96073db04fe5>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00458-ip-10-147-4-33.ec2.inter... |
Graham's Law
Graham's Law: Problems 1 - 10
Problem #1: If equal amounts of helium and argon are placed in a porous container and allowed to escape, which gas will escape faster and how much faster?
Set rate[1] = He = x
Set rate... | {"url":"http://www.chemteam.info/GasLaw/WS1-Graham.html","timestamp":"2014-04-18T15:39:00Z","content_type":null,"content_length":"9144","record_id":"<urn:uuid:58ba726c-e93b-4643-969e-c5b36e95ad70>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00194-ip-10-147-4-33.ec2.internal.warc.gz"... |
Efficient Serial and Parallel Algorithms for Selection of Unique Oligos in EST Databases
Advances in Bioinformatics
Volume 2013 (2013), Article ID 793130, 6 pages
Research Article
Efficient Serial and Parallel Algorithms for Selection of Unique Oligos in EST Databases
^1Department of Computer Science, Memorial Universi... | {"url":"http://www.hindawi.com/journals/abi/2013/793130/","timestamp":"2014-04-20T05:00:33Z","content_type":null,"content_length":"166529","record_id":"<urn:uuid:d5cb5e1d-0dbc-4334-96e8-4f6950dc95e7>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00533-ip-10-147-4-33.ec2.internal.warc... |
What Does the Classifying Space of a 2-Category Classify?
Posted by Urs Schreiber
My personal spy has just returned from the Nordic Conference in Topology that took place last week.
I hear that Tore A. Kro has new notes on his work with N. Baas and M. Bökstedt available online
N. Baas, M. Bökstedt, T. A. Kro
2-categori... | {"url":"http://golem.ph.utexas.edu/category/2006/12/my_personal_spy_has_just.html","timestamp":"2014-04-16T22:56:02Z","content_type":null,"content_length":"104224","record_id":"<urn:uuid:0fbc51c4-58db-47cf-81f5-d53242f0cf7a>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00301-ip-10-14... |
Using Norms to Understand Linear Regression
In my last post, I described how we can derive modes, medians and means as three natural solutions to the problem of summarizing a list of numbers, \((x_1, x_2, \ldots, x_n)\), using a single number,
\(s\). In particular, we measured the quality of different potential summari... | {"url":"http://www.johnmyleswhite.com/notebook/2013/03/22/using-norms-to-understand-linear-regression/","timestamp":"2014-04-18T08:02:29Z","content_type":null,"content_length":"28951","record_id":"<urn:uuid:e874d7bf-71fe-4d9e-958e-a16aad3bf3a2>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416... |
Aug 10, 2008 1:40:05 PM (6 years ago)
• v44 v45
130 130 * With !SubstFam and !SubstVar, we always substitute locals into wanteds and never the other way around. We perform substitutions exhaustively. For !SubstVar, this is crucial to avoid
131 131 * We should probably use !SubstVar on all variable equalitie... | {"url":"https://ghc.haskell.org/trac/ghc/wiki/TypeFunctionsSolving?action=diff&version=45","timestamp":"2014-04-17T07:54:31Z","content_type":null,"content_length":"15991","record_id":"<urn:uuid:a3432234-1b11-459a-93ec-31e0e1fef2f2>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00104-... |
Physics (PH) Courses
1003 Fundamentals of Astronomy (3) F, SP
Descriptive astronomy. The solar system, stars, galaxies. Prerequisite: At least 15 ACT or 360 SAT mathematics score or
Mathematics 1020 with minimum grade of "C." Lecture, 2 hours; laboratory, 3 hours.
1013 Fundamentals of Physics (3) F, SP, SU
Mechanics, h... | {"url":"http://www.lipscomb.edu/physics/courses","timestamp":"2014-04-19T11:59:20Z","content_type":null,"content_length":"29304","record_id":"<urn:uuid:f8265eaa-fe1d-4b4f-a3e9-5dd364c9b6e9>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00146-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts by
Total # Posts: 69
Does anyone know where are Ontario's largest mineral deposits other than the ring of fire in the north? Thanks for the link Ms. Sue, still having trouble.
Hi i'm looking for some help finding information on the topic of "mineral deposits" - specifically; where are Ontario, Canada's largest o... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=mikey","timestamp":"2014-04-18T16:50:12Z","content_type":null,"content_length":"20421","record_id":"<urn:uuid:e7746f8b-25d3-4825-a614-9c49cbf0dbb1>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00454-ip-10-147-4-33.ec2.inter... |
Has anyone considered using standard 6061 aluminum tubing?
Submitted by kristxw on Mar 1 2010 3:11pm
as mallet shafts? it's pretty light, pretty cheap, and pretty durable?
i looked around quick and didn't see any mention of this. i mean used ski poles are like 15 bucks. (though the shop i worked at gave me mismatched p... | {"url":"https://leagueofbikepolo.com/forum/gear/mallets/2010/03/01/has-anyone-considered-using-standard-6061-aluminum-tubing","timestamp":"2014-04-20T00:38:46Z","content_type":null,"content_length":"81474","record_id":"<urn:uuid:b2dfae33-7289-4569-86ab-2775d625ef72>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/... |
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Here's the question you clicked on:
Find the exact value of log base pi (pi^3 cos(pi)) I first can... | {"url":"http://openstudy.com/updates/50ff6626e4b00c5a3be657b5","timestamp":"2014-04-18T14:01:16Z","content_type":null,"content_length":"44617","record_id":"<urn:uuid:05386dd0-132f-4c2a-9813-49c1b0a91ba8>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00291-ip-10-147-4-33.ec2.internal.... |
Rotation of elements of an array
Rotation of elements of an array
I have written two rotation functions that operate on a character array of length equal to a perfect square.
The first rotate n times each odd line to the right and n times each pair line to the left. The second rotates n times each odd column do... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/142507-rotation-elements-array-printable-thread.html","timestamp":"2014-04-16T12:03:01Z","content_type":null,"content_length":"6771","record_id":"<urn:uuid:cc352721-6ec3-412c-b653-990fb5a326d3>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAI... |
Braingle: 'Horology Howard' Brain Teaser
Horology Howard
Situation puzzles (sometimes called lateral thinking puzzles) are ones where you need to ask lots of yes or no questions to figure out what happened in the situation. These are good puzzles for
groups where one person knows the puzzle and answers the questions.
P... | {"url":"http://www.braingle.com/brainteasers/teaser.php?op=2&id=12641&comm=0","timestamp":"2014-04-19T12:17:33Z","content_type":null,"content_length":"24892","record_id":"<urn:uuid:506ad6f9-338e-4a62-9b62-531c2eb98cdd>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00450-ip-10-147-4-33... |
Pencils of curves on smooth surfaces
Melle Hernández, Alejandro and Wall, Charles Terence Clegg (2001) Pencils of curves on smooth surfaces. Proceedings of the London Mathematical Society , 83 (2 ). 257-278 . ISSN 0024-6115
Official URL: http://plms.oxfordjournals.org/
Although the theory of singularities of curves - r... | {"url":"http://eprints.ucm.es/13210/","timestamp":"2014-04-18T10:37:58Z","content_type":null,"content_length":"26285","record_id":"<urn:uuid:1a935166-70d7-4ab1-b522-2ea31fa3ee4c>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00414-ip-10-147-4-33.ec2.internal.warc.gz"} |
Limits and sequences
May 3rd 2008, 02:27 PM
Limits and sequences
hi im stuck on a question and dnt knw what the answer is about..
Xn=(n^4+1)/(n^4-4). for n>2.
it asks me to determine L=lim n->infinity Xn
for each positive real number e, determine an integer No such that |Xn-L|<e for all integers n>No
Ma... | {"url":"http://mathhelpforum.com/calculus/37028-limits-sequences-print.html","timestamp":"2014-04-19T06:58:15Z","content_type":null,"content_length":"10866","record_id":"<urn:uuid:f5f246e7-f17a-4981-b5aa-ad9c45227cf4>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00377-ip-10-147-4-33... |
Posts by
Total # Posts: 1,485
Find the standard normal area for each of the following, showing your reasoning clearly. a. P(1.22<z<2.15) b. P(2.00<z<3.00) c. P(-2.00<z<2.00) d. p(z=0.50)
The Weight of a small Starbucks coffee is normally distributed random variable with a mean of 360 grams and a standard deviation of ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=KELLY","timestamp":"2014-04-19T02:49:44Z","content_type":null,"content_length":"29779","record_id":"<urn:uuid:25a385ae-05c3-4915-b94f-d07b37220589>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00466-ip-10-147-4-33.ec2.inter... |
Revision for Standard Grades and need Help
March 25th 2009, 12:59 PM #1
Oct 2008
Revision for Standard Grades and need Help
I am revising with past papers for the 2009 Standard Grade Credit Maths. Would appreciate some help with the following past paper example.
Solve algebraically the equation
5 cos xo... | {"url":"http://mathhelpforum.com/algebra/80635-revision-standard-grades-need-help.html","timestamp":"2014-04-21T10:08:24Z","content_type":null,"content_length":"39897","record_id":"<urn:uuid:f31cdf52-be89-4ca5-b5e9-04d2adf910f3>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00483-ip-... |
How can I determine my BMI and also how can I figure out how many calories I should be eating to lose weight?
Share |
Status:Closed Asked:Jun 25, 2013 - 07:29 AM
How can I determine my BMI and also how can I figure out how many calories I should be eating to lose weight?
I am 68 years old and am 5 feet tall/short and w... | {"url":"http://answers.acefitness.org/How-I-determine-BMI-I-figure-calories-I-eating-lose-weight-q341412.aspx","timestamp":"2014-04-20T11:15:37Z","content_type":null,"content_length":"38260","record_id":"<urn:uuid:deda651e-d87f-4761-8035-5d670424d1fa>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-2... |
Mplus Discussion >> Measurement Invariance - Constraints
Anonymous posted on Wednesday, May 12, 2010 - 3:55 pm
I am testing a CFA model for measurement invariance. If the loadings for a particular measure cannot be constrained, is it appropriate to try to constrain the error variances for that measure?
Linda K. Muthen ... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=prev&topic=9&page=5452","timestamp":"2014-04-16T11:10:35Z","content_type":null,"content_length":"28095","record_id":"<urn:uuid:3fedbe26-9780-4c46-a670-60305677eb1d>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00098-ip-10... |
Expressing Combinatorial Optimization Problems by Systems of Polynomial Equations and the Nullstellensatz, submitted manuscript 2007, see http://arxiv.org/abs/0706.0578
, 2008
"... A reformulation of a mathematical program is a formulation which shares some properties with, but is in some sense better than, the origina... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=5256079","timestamp":"2014-04-18T02:08:48Z","content_type":null,"content_length":"36530","record_id":"<urn:uuid:88b8195e-09e0-4b0b-8e12-66fc9ce39a1a>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00253-ip-10-147-4-33.ec2.internal.wa... |
Sample Problems
• Assume f is defined and twice differentiable on the whole real line. Around a minimum of the function f, is f concave up or concave down?
• Assume f is defined and twice differentiable on the whole real line. Around a maximum of the function f, is f concave up or concave down?
A minimum of f will ... | {"url":"http://www.shmoop.com/second-derivatives/second-derivative-test-help.html","timestamp":"2014-04-16T20:21:17Z","content_type":null,"content_length":"62518","record_id":"<urn:uuid:011cda72-37dd-487e-9071-21af4a0eb325>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00650-ip-10-14... |
What is the perimeter of a 40 acre square in feet?
The system of imperial units or the imperial system (also known as British Imperial) is the system of units first defined in the British Weights and Measures Act of 1824, which was later refined
and reduced. The system came into official use across the Brit... | {"url":"http://answerparty.com/question/answer/what-is-the-perimeter-of-a-40-acre-square-in-feet","timestamp":"2014-04-16T15:59:48Z","content_type":null,"content_length":"26163","record_id":"<urn:uuid:d311d7b5-d10c-4532-baf1-a78b630a9c71>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-... |
3D Game Engine, Get absolute transform
up vote 0 down vote favorite
I have a parent scene node in my engine, and a child. child's transform(position, rotation and scale) is relative to the parent.
Now I want to know the child's absolute transform. I mean the child's relative transform to the main coordinates.
Any ideas... | {"url":"http://stackoverflow.com/questions/8429976/3d-game-engine-get-absolute-transform/8430047","timestamp":"2014-04-18T01:15:57Z","content_type":null,"content_length":"67968","record_id":"<urn:uuid:1c54daf2-91ea-42ad-8b03-ddc765c64f9b>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212... |
[Numpy-discussion] Graphs in numarray?
Perry Greenfield perry at stsci.edu
Wed Apr 17 12:10:32 CDT 2002
Hi Magnus,
On Behalf Of Magnus Lie Hetland
> I'm looking at various ways of implementing graphs in Python (beyond
> simple dict-based stuff -- more performance is needed). kjbuckets
> looks like a nice alternative, a... | {"url":"http://mail.scipy.org/pipermail/numpy-discussion/2002-April/001342.html","timestamp":"2014-04-18T16:36:19Z","content_type":null,"content_length":"6533","record_id":"<urn:uuid:6dae4214-a623-43d7-b46b-3e63ef8375ce>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00579-ip-10-147-4-... |
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Here's the question you clicked on:
perpendicular distance from point B(0,5) to the line x+3y-5=0
... | {"url":"http://openstudy.com/updates/4ff7e073e4b01c7be8ca95a1","timestamp":"2014-04-19T20:00:57Z","content_type":null,"content_length":"111196","record_id":"<urn:uuid:9f075201-cd77-4cb6-b9e5-e446cfa02602>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00620-ip-10-147-4-33.ec2.internal... |
existence of such a one-to-one transformation
May 31st 2012, 08:40 PM #1
Jul 2009
existence of such a one-to-one transformation
This question comes from the proof of Neyman's factorization theorem as excerpted below from Robert V. Hogg, Joseph W. McKean, Allen T. Craig, "Introduction to Mathematical Statistics"... | {"url":"http://mathhelpforum.com/advanced-algebra/199535-existence-such-one-one-transformation.html","timestamp":"2014-04-21T02:39:47Z","content_type":null,"content_length":"29247","record_id":"<urn:uuid:4badfa3e-9afc-4289-b7f3-932247f8d509>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005... |
the first resource for mathematics
Streamline diffusion methods for the incompressible Euler and Navier- Stokes equations.
(English) Zbl 0609.76020
The authors extend the streamline diffusion method, which is a finite element method for convection-dominated convection-diffusion problems, to the time-dependent two-dimen... | {"url":"http://zbmath.org/?q=an:0609.76020","timestamp":"2014-04-16T16:32:29Z","content_type":null,"content_length":"21855","record_id":"<urn:uuid:f428b0fd-4723-482d-9647-b15118a3d66c>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00426-ip-10-147-4-33.ec2.internal.warc.gz"} |
Using NBA Statistics for Box and Whisker Plots
In this lesson, students use information from NBA statistics to make and compare box and whisker plots. The data provided in the lesson come from the NBA, but you could apply the lesson to data from
the WNBA or any other sports teams or leagues for which player statistics ... | {"url":"http://illuminations.nctm.org/Lesson.aspx?id=2643","timestamp":"2014-04-19T04:19:50Z","content_type":null,"content_length":"76578","record_id":"<urn:uuid:470eae5d-e635-434e-9756-4d6a1d556cb7>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00654-ip-10-147-4-33.ec2.internal.warc... |
Growth problem? Any help would be greatly appreciated!
Hello, camjenson! Quote: A colony of people grows at a rate directly proportional to the size of the population. The colony triples every two hours. 1. (a) Write differential equation that describes
the colony's growth. . . (b) Find the general solution. $(a)\;\fra... | {"url":"http://mathhelpforum.com/calculus/207299-growth-problem-any-help-would-greatly-appreciated-print.html","timestamp":"2014-04-19T18:28:20Z","content_type":null,"content_length":"9199","record_id":"<urn:uuid:63985a3f-54e4-4390-acb3-71de3a6260d5>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20... |
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Check the hypotheses of Rolle’s Theorem and the Mean Value The... | {"url":"http://openstudy.com/updates/513a5d99e4b029b0182aab15","timestamp":"2014-04-18T14:11:37Z","content_type":null,"content_length":"71484","record_id":"<urn:uuid:b460b62a-2c12-4420-8545-a29394b94e39>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00305-ip-10-147-4-33.ec2.internal.... |
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My lesson review. Need help checking if answers are correct and getting the right answers
1. If a hexagon has a side of 3 units, what is the area of the hexagon?
3^2 x 6 / 4 x tan(180/6)
54 / 4 x tan(180/6)
54 / 2.3094
Answer: 23.38
2. If a hexagon has an area of 100 units, what is the length of o... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=285307","timestamp":"2014-04-20T08:52:15Z","content_type":null,"content_length":"59051","record_id":"<urn:uuid:a487c783-c6ea-41a1-8bd9-9276e3401259>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00520-ip-10-147-4-33.ec2.internal.... |
Are the math questions on the GMAT extremely difficult and complex?
The "math" section of the GMAT (Graduate Management Admissions Test) is officially known as the Quantitative section. It consists of 37 multiple-choice questions covering both Problem Solving and
Data Sufficiency.
Problem Solving questions are mostly w... | {"url":"http://www.cliffsnotes.com/cliffsnotes/test-prep/are-the-math-questions-on-the-gmat-extremely-difficult-and-complex","timestamp":"2014-04-18T08:37:31Z","content_type":null,"content_length":"84609","record_id":"<urn:uuid:9b72e054-6b9e-43c0-aa85-983e6e5851ee>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/... |
Varsity Numbers: Six Missing Points
Most Recent FO Features
Want to see what good middle linebacker play looks like? Watch this Alabama prospect work.
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Varsity Numbers: Six Missing Points
by Bill Connelly
(Ed. Note: A few of the numbers below have been slightly changed due to mistake... | {"url":"http://www.footballoutsiders.com/varsity-numbers/2008/varsity-numbers-six-missing-points","timestamp":"2014-04-18T01:22:57Z","content_type":null,"content_length":"64724","record_id":"<urn:uuid:c7cd6a8f-a3c7-4a46-b9fa-a0d267d9f2e0>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212... |
A stone is dropped vertically from the top of a tower of height 40 m. At the same time a gun is aimed directly at... - Homework Help - eNotes.com
A stone is dropped vertically from the top of a tower of height 40 m. At the same time a gun is aimed directly at the stone from the ground at a horizontal distance 30 m f... | {"url":"http://www.enotes.com/homework-help/stone-dropped-vertically-from-top-tower-height-40-440936","timestamp":"2014-04-21T12:36:02Z","content_type":null,"content_length":"25775","record_id":"<urn:uuid:8207f831-020d-48c7-87f1-bf55f7e3a164>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-2014041600... |
Decomposition theorem and blow-ups
up vote 4 down vote favorite
Yet another question of the form 'How to apply the decomposition theorem?' The example that I am considering ought to have a simple answer, but I'm getting confused and I would appreciate if someone
could point out where I'm going astray. The confusing poi... | {"url":"http://mathoverflow.net/questions/18301/decomposition-theorem-and-blow-ups?sort=votes","timestamp":"2014-04-21T05:02:30Z","content_type":null,"content_length":"60944","record_id":"<urn:uuid:aaeee428-49b8-4578-8e4a-254f88c8b4ba>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00... |
Mining Maximal Cliques from a Large Graph using MapReduce: Tackling Highly Uneven Subproblem Sizes
Svendsen, Michael and Tirthapura, Srikanta (2012) Mining Maximal Cliques from a Large Graph using MapReduce: Tackling Highly Uneven Subproblem Sizes. Publisher UNSPECIFIED.
Full text available as:
PDF - Requires Adobe A... | {"url":"http://archives.ece.iastate.edu/archive/00000623/","timestamp":"2014-04-16T10:12:46Z","content_type":null,"content_length":"9421","record_id":"<urn:uuid:a59d35b7-2e1b-4183-a02d-d32b0eea3ed6>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00266-ip-10-147-4-33.ec2.internal.warc.... |
Reply to comment
Submitted by Anonymous on October 11, 2010.
By financial mathematics you can work anywhere in the field of financial devision as financial mathematician. The cost it depend on the institution where you wanna studying, but to become an real
financial mathematician, you must study towards BSC in Applied ... | {"url":"http://plus.maths.org/content/comment/reply/2369/1779","timestamp":"2014-04-18T16:22:35Z","content_type":null,"content_length":"20227","record_id":"<urn:uuid:c329bfa2-02d0-4770-903b-40c2b74cfdd9>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00223-ip-10-147-4-33.ec2.internal.... |
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Topic: Data format AFTER import into Mathematica from Excel.xls worksheet
Replies: 1 Last Post: Nov 7, 2013 12... | {"url":"http://mathforum.org/kb/message.jspa?messageID=9318702","timestamp":"2014-04-21T15:15:34Z","content_type":null,"content_length":"18859","record_id":"<urn:uuid:248c5039-a874-4d6e-a0df-90812b061b04>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00494-ip-10-147-4-33.ec2.internal... |
Decentralized Detection in Censoring Sensor Networks under Correlated Observations
The majority of optimal rules derived for different decentralized detection application scenarios are based on an assumption that the sensors' observations are statistically independent. Deriving the
optimal decision rule in the canonica... | {"url":"http://asp.eurasipjournals.com/content/2010/1/838921","timestamp":"2014-04-17T15:53:15Z","content_type":null,"content_length":"106546","record_id":"<urn:uuid:0baafde1-5779-4232-af2c-2d2d08e9f1f8>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00143-ip-10-147-4-33.ec2.internal.w... |
News from the world of maths: Pandora's 3D box
Wednesday, November 25, 2009
An amateur fractal programmer has discovered a new 3D version of the Mandelbrot set. Daniel White's new creation is based on similar mathematics as the original 2D Mandelbrot set, but its infinite
intricacy extends into all three dimensions, re... | {"url":"http://plus.maths.org/content/os/blog/2009/11/pandoras-3d-box","timestamp":"2014-04-21T12:28:49Z","content_type":null,"content_length":"24808","record_id":"<urn:uuid:f090746f-7fc5-4434-aec4-c5be6de6a432>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00296-ip-10-147-4-33.ec2.i... |
idempotent semiring
idempotent semiring
Idempotent semirings
Recall that a semiring is a set $R$ equipped with two binary operations, denoted $+$, and $\cdot$ and called addition and multiplication, satisfying the ring (or rng) axioms except that there may not
be a zero nor a negative.
An idempotent semiring (also know... | {"url":"http://ncatlab.org/nlab/show/idempotent+semiring","timestamp":"2014-04-21T14:49:13Z","content_type":null,"content_length":"14351","record_id":"<urn:uuid:24fe1fc6-0d83-4422-aceb-d0a12b10e2c5>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00041-ip-10-147-4-33.ec2.internal.warc.... |
Thorie de la Speculation, Annales de lEcole Normale Suprieure
Results 1 - 10 of 26
, 1997
"... This paper presents the multifractal model of asset returns (“MMAR”), based upon ..."
- EEG.” InInternational Conference on Neural Information Processing (ICONIP’96 , 1996
"... Abstract—A paradigm of statistical mechanics of ... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=115191","timestamp":"2014-04-20T13:01:54Z","content_type":null,"content_length":"33626","record_id":"<urn:uuid:e3507519-086a-4316-a4e8-e1efcb1203b1>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00523-ip-10-147-4-33.ec2.internal.war... |
Lester, PA Math Tutor
Find a Lester, PA Math Tutor
...My Bachelor's degree is in Agricultural-Biology, which is a more experiential, hands-on biology degree. My Master's degree is in Plant Genetics, which is a more statistical analysis of a
specific biological component. English is my first language and one of my h... | {"url":"http://www.purplemath.com/lester_pa_math_tutors.php","timestamp":"2014-04-20T02:05:42Z","content_type":null,"content_length":"23689","record_id":"<urn:uuid:fb644141-f19a-453c-9d93-028e167123cc>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00440-ip-10-147-4-33.ec2.internal.war... |
Notice That S1 And S2 Cannot Be Closed Or Opened ... | Chegg.com
Notice that S1 and S2 cannot be closed or opened at the sametime. What would happen if both S1 and S2 were open? What if both S1 and S2 were closed? (Which situation is badfor battery B1, and why?)
If S1 and S2 are both open, nocurrent flows, but if S1 an... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/notice-s1-s2-cannot-closed-opened-sametime-would-happen-s1-s2-open-s1-s2-closed-situation--q206399","timestamp":"2014-04-24T15:22:38Z","content_type":null,"content_length":"24337","record_id":"<urn:uuid:d3064855-bda0-480e-847e-75766e3ba091>","cc-path":"CC... |
Transitive sets.
October 27th 2012, 12:52 PM
Also sprach Zarathustra
Transitive sets.
Hello, I need a help with the following:
1. Let $A$ be a transitive set, prove that $A∪{A}$ is also transitive.
2. Show that for every natural $n$ there is a transitive set with $n$ elements.
Thank you all!
October 27t... | {"url":"http://mathhelpforum.com/discrete-math/206194-transitive-sets-print.html","timestamp":"2014-04-20T16:26:23Z","content_type":null,"content_length":"5008","record_id":"<urn:uuid:35d9eee2-2da5-4f34-b007-f0cc98d6e6f6>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00505-ip-10-147-... |
M+A = A+A implies M = A?
January 16th 2013, 07:51 AM
M+A = A+A implies M = A?
Let $A$ be a commutative unital ring and $M$ an $A$-module. Suppose that $M\oplus A \cong A\oplus A$. Is it true that necessary $M\cong A$?
January 16th 2013, 11:19 AM
Re: M+A = A+A implies M = A?
The answer is affirmative and contain... | {"url":"http://mathhelpforum.com/advanced-algebra/211414-m-implies-m-print.html","timestamp":"2014-04-17T13:31:00Z","content_type":null,"content_length":"6964","record_id":"<urn:uuid:88d5bf93-dae0-47bc-a98c-8ace711425fe>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00453-ip-10-147-4... |
Higher Derivatives Question
March 21st 2011, 01:15 AM #1
Junior Member
Feb 2010
Higher Derivatives Question
Hi all,
Here goes the question:
Given that $y=xsin3x+cos3x$, show that $x^2\frac{d^2y}{dx^2}+2y+4x^2y=0$.
I am quite comfortable in deriving the normal and higher derivatives(*Just to make sur... | {"url":"http://mathhelpforum.com/calculus/175221-higher-derivatives-question.html","timestamp":"2014-04-17T10:24:33Z","content_type":null,"content_length":"37305","record_id":"<urn:uuid:d4a9da52-0baa-4fcf-9541-b307744d2fc1>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00615-ip-10-14... |
Graph theoretical analysis of complex networks in the brain
Since the discovery of small-world and scale-free networks the study of complex systems from a network perspective has taken an enormous flight. In recent years many important properties of complex
networks have been delineated. In particular, significant prog... | {"url":"http://www.nonlinearbiomedphys.com/content/1/1/3","timestamp":"2014-04-17T00:53:42Z","content_type":null,"content_length":"268501","record_id":"<urn:uuid:722d9d02-8e47-4568-a8b9-2bc2bd01d9c3>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00261-ip-10-147-4-33.ec2.internal.warc.... |
Totaro, Burt - Department of Pure Mathematics and Mathematical Statistics, University of Cambridge
• Part IB GEOMETRY, Examples sheet 2 (Lent 2011, Burt Totaro) (1) Let U be an open subset of R2
• Part III Algebraic Cycles, first set of notes Burt Totaro
• The automorphism group of an ane quadric Burt Totaro
... | {"url":"http://www.osti.gov/eprints/topicpages/documents/starturl/16/002.html","timestamp":"2014-04-18T04:40:10Z","content_type":null,"content_length":"20401","record_id":"<urn:uuid:9215abd7-f647-4034-b6e9-849db0c01c02>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00222-ip-10-147-4-... |
Post a reply
For "perimeter" you could think: how long would a piece of string be to go around the edge of the circle (or square, or whatever shape).
For area, you could think how many brush strokes you would need to paint inside the circle (or square, etc).
To help you remember π, have a look at this
We also have a pa... | {"url":"http://www.mathisfunforum.com/post.php?tid=2405&qid=23204","timestamp":"2014-04-20T11:26:02Z","content_type":null,"content_length":"17876","record_id":"<urn:uuid:e1725ac6-3f44-423e-b283-25465fb3f462>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00360-ip-10-147-4-33.ec2.inter... |
Alternatives vs. Outcomes: A Note on the Gibbard-Satterthwaite Theorem
Weber, Tjark (2009): Alternatives vs. Outcomes: A Note on the Gibbard-Satterthwaite Theorem.
Download (130Kb) | Preview
The Gibbard-Satterthwaite theorem is a well-known theorem from the field of social choice theory. It states that every voting s... | {"url":"http://mpra.ub.uni-muenchen.de/17836/","timestamp":"2014-04-18T13:39:55Z","content_type":null,"content_length":"21617","record_id":"<urn:uuid:c027c432-a1a2-4e6b-a856-4d883b49f535>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00236-ip-10-147-4-33.ec2.internal.warc.gz"} |
Posts about Bayesian inference on ignorance and uncertainty
Posts Tagged ‘Bayesian inference’
For the past 34 years I’ve been compelled to teach a framework that I’ve long known is flawed. A better framework exists and has been available for some time. Moreover, I haven’t been forced to do
this by any tyrannical regime... | {"url":"https://ignoranceanduncertainty.wordpress.com/tag/bayesian-inference/","timestamp":"2014-04-18T00:48:41Z","content_type":null,"content_length":"23166","record_id":"<urn:uuid:fa9d40d3-0b8a-4629-aaa8-8929abb2159e>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00624-ip-10-147-4-3... |
Materials for Lab and Class
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How Fast Do Materials Weather? part of Starting Point-Teaching Entry Level Geoscience:Interactive Lectures:Examples
Rebecca Teed, Wright State University-Main Campus
A t... | {"url":"http://serc.carleton.edu/quantskills/teaching_resources/activities.html?q1=sercvocabs__43%3A13","timestamp":"2014-04-17T04:47:13Z","content_type":null,"content_length":"33915","record_id":"<urn:uuid:1e90aad4-1f2b-4818-98b9-692b2657c977>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416... |
Darin Stephenson
Mathematics Department <
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P... | {"url":"http://www.math.hope.edu/stephenson/","timestamp":"2014-04-17T07:54:43Z","content_type":null,"content_length":"13612","record_id":"<urn:uuid:1a07282c-6f31-4848-b33e-29396bd1c205>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00573-ip-10-147-4-33.ec2.internal.warc.gz"} |
[Proj] Transverse Mercator algorithm
Charles Karney ckarney at sarnoff.com
Sun Sep 7 14:53:23 EDT 2008
Gerald I. Evenden wrote:
> I appreciate your approach to error diagnosis in the comparison of the
> ?tmercs however I must take a more brute force approach and merely
> look at primitive results. This is due to th... | {"url":"http://lists.maptools.org/pipermail/proj/2008-September/003740.html","timestamp":"2014-04-16T19:37:53Z","content_type":null,"content_length":"5222","record_id":"<urn:uuid:b1d2ff57-049b-4c5e-a561-5198ea71a710>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00186-ip-10-147-4-33.... |
Help with word problem Linear Algebra [Archive] - Free Math Help Forum
07-14-2006, 02:38 PM
I would really appreciate any help solving the word problem below.
Peter takes 15 minutes longer to mow the lawn by himself than charles does. Together they can mow the lawn in 18 minutes. How long does it take charles to mow t... | {"url":"http://www.freemathhelp.com/forum/archive/index.php/t-44773.html","timestamp":"2014-04-21T12:26:23Z","content_type":null,"content_length":"7379","record_id":"<urn:uuid:6b5dbab6-d1ee-4801-9847-5a8333549a04>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00316-ip-10-147-4-33.ec2... |