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How To Convert Atomic Percent To Weight Percent And Vice Versa
Wed, Aug 12, 2009
In the course of reviewing information on metals and minerals, I often come across chemical composition information that is written in terms of atomic percent, when I am actually more interested in
the weight percent values of the elemen... | {"url":"http://www.terramagnetica.com/2009/08/12/how-to-convert-atomic-percent-to-weight-percent-and-vice-versa/","timestamp":"2014-04-18T18:12:37Z","content_type":null,"content_length":"50976","record_id":"<urn:uuid:30992929-6afe-4273-bdf8-805f54566fdd>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN... |
Double Stub Matching Using Smith Charts
I'm going to class, and I'll ask my teacher. There is not sense in you using your time on this problem anymore, so don't! I'll post the answer to my question after I find it in case someone ever
stumbles on this thread with the same question I had. OK HERE IS THE ANSWER: My teach... | {"url":"http://www.physicsforums.com/showthread.php?t=380746","timestamp":"2014-04-18T23:22:06Z","content_type":null,"content_length":"20985","record_id":"<urn:uuid:be986d1e-d6a0-4dc5-930a-262d95ce5521>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00450-ip-10-147-4-33.ec2.internal.wa... |
Summary: Notations used by TPS and ETPS
[ A] means "A is not true".
[A B] means "A and B".
[A B] means "A or B".
[A B] means "A implies B".
[A B] means "A if and only if B".
[x A] means "For every x, A is true".
[x A] means "There exists an x such that A is true".
Bracket and Parenthesis Conventions
Outermost brackets ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/399/2481258.html","timestamp":"2014-04-19T17:30:14Z","content_type":null,"content_length":"7849","record_id":"<urn:uuid:cb7c50e8-9f2a-490e-97d2-86cc87f56d68>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00290-ip-10-147-... |
Sparse Stochastic Finite-State Controllers for POMDPs
Eric A. Hansen
Bounded policy iteration is an approach to solving infinite-horizon POMDPs that represents policies as stochastic finite-state controllers and iteratively improves a controller by adjusting the
parameters of each node using linear programming. In the ... | {"url":"http://aaai.org/Library/Workshops/2008/ws08-01-006.php","timestamp":"2014-04-19T15:53:45Z","content_type":null,"content_length":"2852","record_id":"<urn:uuid:72863c63-3eec-4532-90bb-ab44acb8f643>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00451-ip-10-147-4-33.ec2.internal.w... |
On the use and abuse of Bayesian modeling
Review: Jones, M., and Love, B. (2011, in press). “Bayesian Fundamentalism or Enlightenment? On the Explanatory Status and Theoretical Contributions of Bayesian Models of Cognition.” Behavioral
and Brain Sciences.
connectionist” or a “Bayesian” model. To an outsider to ... | {"url":"http://gureckislab.org/blog/?p=165","timestamp":"2014-04-21T02:20:44Z","content_type":null,"content_length":"24499","record_id":"<urn:uuid:4911ff07-840e-426c-ab5f-d90f1eae5f33>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00129-ip-10-147-4-33.ec2.internal.warc.gz"} |
Go Figure!
We end January with my last guest blogger,
Renee Goularte. (Notice that art is part of her last name.) She is a retired elementary school teacher/art educator, a working artist, and a writer. Her professional teaching career began in San
Jose, CA in 1988 in a third grade classroom. She soon moved to a 2/3 co... | {"url":"http://gofigurewithscipi.blogspot.com/2013_01_01_archive.html","timestamp":"2014-04-20T15:57:34Z","content_type":null,"content_length":"209062","record_id":"<urn:uuid:b308b8d2-4b99-4df1-9ebe-634921a2c250>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00381-ip-10-147-4-33.ec2.i... |
The integration of e^(x^2)
How about integration using summation of (x^n)/n! ?
That is definitely an option; however, we do not regard an infinite power series as a nice anti-derivative, nor as a finite combination of elementary functions.
We get then, as an anti-derivative F(x):
This is most definitely not a nice func... | {"url":"http://www.physicsforums.com/showthread.php?p=2667827","timestamp":"2014-04-19T07:34:31Z","content_type":null,"content_length":"65306","record_id":"<urn:uuid:eaa90f26-7737-4f96-9023-944e0729530d>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00120-ip-10-147-4-33.ec2.internal.... |
Discretize input at specified interval
The Quantizer block passes its input signal through a stair-step function so that many neighboring points on the input axis are mapped to one point on the output axis. The effect is to quantize a
smooth signal into a stair-step output. The output is computed using the round-to-nea... | {"url":"http://www.mathworks.se/help/simulink/slref/quantizer.html?s_tid=gn_loc_drop&nocookie=true","timestamp":"2014-04-23T12:19:42Z","content_type":null,"content_length":"41752","record_id":"<urn:uuid:cfb66d74-1bdb-4994-87ef-1f07508f3216>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-201404230320... |
Polar Area using a Double Integral
May 25th 2010, 08:42 PM #1
Polar Area using a Double Integral
Q: Obtain the area inside $r=1+cos\theta$ and outside $r=3cos\theta$
My first attempt was $A=2\int_{\frac{\pi}{3}}^{\pi}\int_{3cos\theta}^{1+ cos\theta}rdrd\theta$ which I quickly realized has incorrect angles, sinc... | {"url":"http://mathhelpforum.com/calculus/146446-polar-area-using-double-integral.html","timestamp":"2014-04-19T11:16:34Z","content_type":null,"content_length":"35354","record_id":"<urn:uuid:a0ce4886-5501-4bb3-8e6b-42e98d6cd657>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00529-ip-... |
Imperial Beach Algebra 2 Tutor
Find a Imperial Beach Algebra 2 Tutor
...I hope to be able to help someone in any course that they are struggling in soon.In obtaining both my physics and engineering degree, calculus has been a necessary part of my everyday life. I
can give examples of why the subject is useful as we... | {"url":"http://www.purplemath.com/imperial_beach_ca_algebra_2_tutors.php","timestamp":"2014-04-20T11:18:47Z","content_type":null,"content_length":"24148","record_id":"<urn:uuid:0b4c76e2-42cd-49a9-bfde-bc3a475325cd>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00268-ip-10-147-4-33.ec... |
simplex algorithm:can leaving variable enter the basis again?
August 11th 2012, 08:14 AM #1
Aug 2012
I am here.
simplex algorithm:can leaving variable enter the basis again?
Is it possible that variable Xi leaves the basis and enter the basis again in the next step? what about other steps (not next to curre... | {"url":"http://mathhelpforum.com/advanced-algebra/202033-simplex-algorithm-can-leaving-variable-enter-basis-again.html","timestamp":"2014-04-25T00:49:24Z","content_type":null,"content_length":"32858","record_id":"<urn:uuid:bbf05beb-7d3a-4551-aed9-b53ae4a942ad>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/... |
Untitled Document
2169 K  
51 pp.
View  
Title The Theory of Quantized Fields. II
Author(s) Schwinger, J.
Publication 1951
Report NP-4494
Unique ACC0110
Other OSTI ID: 4369628
Research Harvard University, Cambridge, Mass.
Contract No None
Sponsoring US Atomic Energy Com... | {"url":"http://www.osti.gov/cgi-bin/rd_accomplishments/display_biblio.cgi/left?id=ACC0110&numPages=51&fp=","timestamp":"2014-04-16T11:32:40Z","content_type":null,"content_length":"7367","record_id":"<urn:uuid:7cc81606-8666-436d-9019-2a8cd1b5c6ca>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-201404... |
What constitutes a rational expression? How would you explain this concept to someone unfamiliar with it? - WyzAnt Answers
How would you define what a rational exponent is? How about rational expression?
Provide two rational expressions with different denominators for your classmate
to add or
Tutors, please sign in to... | {"url":"http://www.wyzant.com/resources/answers/13281/what_constitutes_a_rational_expression_how_would_you_explain_this_concept_to_someone_unfamiliar_with_it","timestamp":"2014-04-18T03:04:43Z","content_type":null,"content_length":"44472","record_id":"<urn:uuid:c99e1456-b90c-4fcf-8202-212bbe86010f>","cc-path":"CC-MAIN-... |
help with a couple conics issues please!
May 3rd 2009, 02:42 PM #1
May 2009
help with a couple conics issues please!
1. Find the focus and directrix of the equation. (y+3)^2 =8(x-2)
I got the focus is (4,-3) and the directrix is x=0
is this right?
2. Find the vertices and foci of this ellipse. x^2/4... | {"url":"http://mathhelpforum.com/pre-calculus/87207-help-couple-conics-issues-please.html","timestamp":"2014-04-17T02:05:29Z","content_type":null,"content_length":"30122","record_id":"<urn:uuid:d1a3e35c-b706-4c42-9b27-e7f185329d8a>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00608-i... |
Linear Interpolation FP1 Formula
Re: Linear Interpolation FP1 Formula
Their solution identifies a pattern then uses the standard sum for n^2 to get to that formula. I tried a GF approach and it is too messy, I don't think it is a good approach for this part of the
Re: Linear Interpolation FP1 Formula
I can generate a g... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=256948","timestamp":"2014-04-20T16:36:26Z","content_type":null,"content_length":"35889","record_id":"<urn:uuid:33e5e7c6-411d-41ec-b387-ca2371a4521c>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00655-ip-10-147-4-33.ec2.internal.... |
Sliding Mode Control for Mass Moment Aerospace Vehicles Using Dynamic Inversion Approach
Mathematical Problems in Engineering
Volume 2013 (2013), Article ID 284869, 11 pages
Research Article
Sliding Mode Control for Mass Moment Aerospace Vehicles Using Dynamic Inversion Approach
College of Automation, Harbin Engineerin... | {"url":"http://www.hindawi.com/journals/mpe/2013/284869/","timestamp":"2014-04-21T02:02:12Z","content_type":null,"content_length":"466081","record_id":"<urn:uuid:39c0a20c-35ec-4c32-890a-e084313dfd15>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00371-ip-10-147-4-33.ec2.internal.warc... |
Parallelogram (2)
November 18th 2009, 05:37 AM #1
Senior Member
Jan 2009
Parallelogram (2)
In the figure , ABCD is a parallelogram . AE=BF and C is parallel to FH . Prove that
(1) EFCD is a parallelogram
(2) GHFC is a parallelogram
(3) parallelogram GHFC and ABCD are equal in area
My work :
... | {"url":"http://mathhelpforum.com/geometry/115354-parallelogram-2-a.html","timestamp":"2014-04-18T00:22:15Z","content_type":null,"content_length":"35792","record_id":"<urn:uuid:e83aa174-44c5-46bc-a644-510318d07257>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00625-ip-10-147-4-33.ec2... |
Work done by a force field (Vector Fields)
April 22nd 2007, 12:37 AM
Work done by a force field (Vector Fields)
Find the work done by the force field:
F = (y^2 * cosx + z^3)i + (2ysinx-4)j + (3xz^2 + 2)k
in moving a particle along the curve:
x = arcsin(t)
y = 1-2t
z = 3t-1 0<t<1
April 22nd 2007,... | {"url":"http://mathhelpforum.com/calculus/14007-work-done-force-field-vector-fields-print.html","timestamp":"2014-04-18T21:56:08Z","content_type":null,"content_length":"4139","record_id":"<urn:uuid:e7b62b95-7969-48d9-b8b0-33f6431e3d99>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-005... |
Graphics of Confidence Interval using R
08-05-2010 04:28 PM #2
TS Contributor
St Albans, UK
Thanked 7 Times in 5 Posts
08-04-2010 12:12 PM #1
Thanked 0 Times in 0 Posts
Graphics of Confidence Interval using R
The idea is to make on R a graph like this one (g1) http://img87.imageshack.us/img87/613/596178... | {"url":"http://www.talkstats.com/showthread.php/13023-Graphics-of-Confidence-Interval-using-R","timestamp":"2014-04-21T10:10:42Z","content_type":null,"content_length":"72580","record_id":"<urn:uuid:83d5ad8d-5949-4c27-9b09-a4ea67df85f6>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00... |
how to find/define eigenvectors as a continuous function of matrix?
up vote 16 down vote favorite
I asked this (with background) here http://stats.stackexchange.com/questions/38494/principal-component-analysis-bootstrap-and-probability-of-eigenvalue-collision
but did not really get any answers. See that post for the ba... | {"url":"http://mathoverflow.net/questions/116123/how-to-find-define-eigenvectors-as-a-continuous-function-of-matrix","timestamp":"2014-04-21T09:51:32Z","content_type":null,"content_length":"87073","record_id":"<urn:uuid:4530ebf7-6c4e-4a4e-ae70-bc4bb86dc8f1>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-... |
[FOM] On Physical Church-Turing Thesis
Toby Ord toby.ord at philosophy.oxford.ac.uk
Tue Feb 10 16:47:20 EST 2004
On 8 Feb 2004, at 22:55, Dmytro Taranovsky wrote:
> In this posting I discuss the physical Church thesis and its relation
> to
> physical theories. The physical Church thesis claims that every
> physically... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2004-February/007891.html","timestamp":"2014-04-20T13:23:34Z","content_type":null,"content_length":"9412","record_id":"<urn:uuid:7f14f40a-058a-452e-8774-6b1557828d2b>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00428-ip-10-147-4-33.ec2.in... |
pproach to
Results 1 - 10 of 183
- IEEE TRANSACTIONS ON SIGNAL PROCESSING , 2002
"... Increasingly, for many application areas, it is becoming important to include elements of nonlinearity and non-Gaussianity in order to model accurately the underlying dynamics of a physical
system. Moreover, it is typically crucial t... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=108958","timestamp":"2014-04-20T13:21:40Z","content_type":null,"content_length":"39374","record_id":"<urn:uuid:493b212d-03ca-4863-96dc-e5c569d68a05>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00626-ip-10-147-4-33.ec2.internal.war... |
Faculty Stories:
Faculty Stories: Patricia Hale, Ph.D.
Title: Professor
Department: Mathematics
Office: 8-206
Phone: (909) 869-3492
Email: phale@csupomona.edu
Course: MAT 191
Required Textbook: Excursions in Modern Mathematics
Author(s): Tannenbaum
ISBN: 978-0-321-57621-7
Textbook is available at a reduced cost to st... | {"url":"http://www.csupomona.edu/~library/ali/featured_Hale.shtml","timestamp":"2014-04-17T09:51:15Z","content_type":null,"content_length":"7317","record_id":"<urn:uuid:7358770a-c17f-4d72-88e4-cc13b6ded236>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00430-ip-10-147-4-33.ec2.intern... |
Lecturer: Dr. Axel Großmann,
See the official Course Summary page for more details.
Time and Place
Fridays, 2nd DS (from 9.20am until 10.50am), in GRU 350
The lectures commence on 18th November. The time and place for the tutorials is still to be decided.
During the Open House
Recommended text:
Christos H. Papadimitrio... | {"url":"http://www.computational-logic.org/iccl/master/lectures/winter05/ct/","timestamp":"2014-04-21T04:31:43Z","content_type":null,"content_length":"5134","record_id":"<urn:uuid:64dc243c-f372-4ceb-9c94-19304c376021>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00244-ip-10-147-4-33... |
On the difference between merging knowledge bases and combining them
Results 1 - 10 of 34
, 2002
"... We consider the problem of merging several belief bases in the presence of integrity constraints. ..."
- Synthese , 2006
"... The aggregation of individual judgments on logically interconnected propositions into a coll... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=253602","timestamp":"2014-04-18T17:29:37Z","content_type":null,"content_length":"38888","record_id":"<urn:uuid:2001162e-32d0-4d4f-8759-2624218bae9d>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00295-ip-10-147-4-33.ec2.internal.war... |
Physics Forums - View Single Post - Calculus Based Physics course
“Another area you may want to spend time thinking about is the level of mathematics:”
This is a real issue. My supervisor was asking me about this and I said that the students could be enrolled in a calculus course while taking the calculus based physic... | {"url":"http://www.physicsforums.com/showpost.php?p=2853723&postcount=6","timestamp":"2014-04-17T07:31:13Z","content_type":null,"content_length":"8901","record_id":"<urn:uuid:88eba20a-72ac-404f-b00d-cf8ef305c20c>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00564-ip-10-147-4-33.ec2.... |
Bel Tiburon, CA Algebra Tutor
Find a Bel Tiburon, CA Algebra Tutor
...I took a number of courses in the subject. I've used the concepts during my years as a programmer and have tutored many students in the subject. I have a strong background in linear algebra
and differential equations.
49 Subjects: including alg... | {"url":"http://www.purplemath.com/bel_tiburon_ca_algebra_tutors.php","timestamp":"2014-04-18T18:36:19Z","content_type":null,"content_length":"24164","record_id":"<urn:uuid:67e7fb53-5e7e-4e10-b720-24b9856f64b7>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00627-ip-10-147-4-33.ec2.inte... |
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B... | {"url":"http://openstudy.com/updates/50d2727de4b052fefd1d8592","timestamp":"2014-04-20T21:10:57Z","content_type":null,"content_length":"56673","record_id":"<urn:uuid:0b6e0b66-8d19-44b5-a22e-c14306aac0bf>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00236-ip-10-147-4-33.ec2.internal.w... |
example of special lagrangian submanifold
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.
are there any examples of a real analytic riemannian manifold that cannot be isometrically embedded as a special lagrangian submani... | {"url":"http://mathoverflow.net/questions/90805/example-of-special-lagrangian-submanifold?sort=votes","timestamp":"2014-04-19T05:01:23Z","content_type":null,"content_length":"70947","record_id":"<urn:uuid:0b609907-f455-45d5-8840-97bfa0161293>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032... |
Sample 3rd Midterm
1. An object's velocity is measured as a function of time.
• Graph this function
• How far does it fall?
Sketch the graph of F(x) over the interval (a , b).
3. Given
Find formulas for v(t) and y(t). Include your constants of integration. Interpret these constants of integration.
Using these formu... | {"url":"http://www.sonoma.edu/users/w/wilsonst/Courses/Math_161/smt3/default.html","timestamp":"2014-04-17T06:48:52Z","content_type":null,"content_length":"4365","record_id":"<urn:uuid:7f40fb60-5d2e-4945-8638-f8430a1c68ac>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00332-ip-10-147... |
Professor A Russell Davies
Position: Honorary Distinguished Professor Email: daviesr@cardiff.ac.uk
Telephone: +44(0)29 208 75522
Fax: +44(0)29 208 74199
Extension: 75522
Location: M/2.55
Research Interests
Inverse problems in materials characterization.
Numerical inversion of integral transforms.
Mechanics of time-depe... | {"url":"http://www.cardiff.ac.uk/maths/contactsandpeople/profiles/daviesr.html","timestamp":"2014-04-20T18:33:29Z","content_type":null,"content_length":"19279","record_id":"<urn:uuid:e240c493-5807-40f0-a570-5f50d7bb1b0c>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00360-ip-10-147-4-... |
Trigonometry Vocabulary
2. What is the angle of a triangle called when its going up?
4. What is the sum of the measure of the angles of any triangle?
5. In what quadrant would this point be in (-2,-1).
6. An angle that is equal to 90 degrees.
8. Two angles whose sum adds up to 180 degrees.
9. Angles that have the... | {"url":"http://www.armoredpenguin.com/crossword/Data/2012.11/0221/02213410.472.html","timestamp":"2014-04-19T17:14:03Z","content_type":null,"content_length":"95486","record_id":"<urn:uuid:646ee42f-f072-4b92-98a7-851ca557d75f>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00475-ip-10-... |
The Life and Times of the Central Limit Theorem
The Life and Times of the Central Limit Theorem chronicles the history of the Central Limit Theorem (CLT) from its earliest beginnings to its mature form. The book’s author, William J. Adams, tells
the story from the work of Abraham de Moivre in 1733 to the work of Aleksa... | {"url":"http://www.maa.org/publications/maa-reviews/the-life-and-times-of-the-central-limit-theorem","timestamp":"2014-04-20T16:42:30Z","content_type":null,"content_length":"100670","record_id":"<urn:uuid:5a9953e2-2216-4cbb-b18e-b319b86b02d2>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-2014041600... |
Frequently Asked Questions (FAQ)
What's an ephemeris?
What are orbital elements?
Orbital elements describe a conic (most commonly an ellipse) in inertial space. They also describe an object's state (equivalent to its Cartesian position and velocity) at a specific epoch. Typically
orbital elements are used to express an... | {"url":"http://ssd.jpl.nasa.gov/?faq","timestamp":"2014-04-21T14:54:51Z","content_type":null,"content_length":"30333","record_id":"<urn:uuid:df77e089-4a22-4811-9cd7-cbe3fd0e96a0>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00282-ip-10-147-4-33.ec2.internal.warc.gz"} |
Any help would be appreciated
1. May 2nd 2013, 12:41 AM #1
2. May 2nd 2013, 12:48 AM #2
Re: Any help would be appreciated
Each of those roads will be the hypotenuse of a right angle triangle. The first triangle has legs 1km and x km, use Pythagoras to evaluate the length of the hypotenuse. The second tria... | {"url":"http://mathhelpforum.com/calculus/218468-any-help-would-appreciated.html","timestamp":"2014-04-17T16:29:47Z","content_type":null,"content_length":"37114","record_id":"<urn:uuid:fa599052-fbd4-4dfb-be38-738a1e81d1a9>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00496-ip-10-147-... |
Calculate the distance of two geometries using the specified strategy.
The free function area calculates the area of a geometry. using the specified strategy. Reasons to specify a strategy include: use another coordinate system for calculations; construct the strategy
beforehand (e.g. with the radius of the Earth); sel... | {"url":"http://www.boost.org/doc/libs/1_47_0/libs/geometry/doc/html/geometry/reference/algorithms/distance/distance_3_with_strategy.html","timestamp":"2014-04-19T02:57:30Z","content_type":null,"content_length":"13051","record_id":"<urn:uuid:d52c2c47-3bde-4502-8fde-182e8241762a>","cc-path":"CC-MAIN-2014-15/segments/1397... |
NetLogo Models Library:
Sample Models/Mathematics/Probability
(back to the library)
Binomial Rabbits
If you download the NetLogo application, this model is included. (You can also run this model in your browser, but we don't recommend it; details here.)
## WHAT IS IT?
This model simulates a binomial probability distri... | {"url":"http://ccl.northwestern.edu/netlogo/models/BinomialRabbits","timestamp":"2014-04-19T05:01:44Z","content_type":null,"content_length":"13537","record_id":"<urn:uuid:23336b17-ae6d-434a-b99a-9ff6123a03df>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00171-ip-10-147-4-33.ec2.inte... |
Photo Caption: M Atiyah 29 Mar 69
“The Atiyah-Singer index theorem was the toughest hurdle for me, but, somehow, we conquered it too. (To be sure, after it appeared in print, Singer told me that it didn’t come out quite right—the
relation with the Riemann-Roch theorem was unclear or perhaps even misstated—but there it... | {"url":"http://halmos.tumblr.com/post/6118254862/photo-caption-m-atiyah-29-mar-69-the","timestamp":"2014-04-18T23:15:18Z","content_type":null,"content_length":"41127","record_id":"<urn:uuid:15cee592-a442-4850-9179-51f874e93f66>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00247-ip-10... |
Marple Township, PA Math Tutor
Find a Marple Township, PA Math Tutor
...I can also help students improve their strategies on standardized tests. Determining which problems to solve first, which ones to come back to later, and which ones to avoid entirely helps
students manage the time pressure of these tests.I have... | {"url":"http://www.purplemath.com/marple_township_pa_math_tutors.php","timestamp":"2014-04-19T07:17:29Z","content_type":null,"content_length":"23906","record_id":"<urn:uuid:0faf439f-1df3-41a1-8cde-5b7e89404e57>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00237-ip-10-147-4-33.ec2.in... |
How To Illustrate A Circle Graph
How To Make A Circle Graph
This video shows a simple explanation of how to take the numbers of a factorized or expanded math equation and use it to create an accurate graph of the circle it describes.
Hi, I'm Dr. Shah. I was the National Lecture Competition winner in 1989, and I'm the m... | {"url":"http://www.videojug.com/film/how-to-make-a-circle-graph","timestamp":"2014-04-17T12:31:06Z","content_type":null,"content_length":"41096","record_id":"<urn:uuid:5d60ccc2-6bfa-4e50-b0c9-45f14a601515>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00335-ip-10-147-4-33.ec2.interna... |
Algebra Homework
Ive been working on that one -how did you come by those figures-
It seemed to me to be the only suitable pattern left over. But I couldn't create a proof to confirm it. So it's not certain.
None of the lines are consecutive 1,2,3,4, ....
It is not grouped as odds and evens
None of them appear to have a... | {"url":"http://forum.beemaster.com/index.php?topic=17703.20","timestamp":"2014-04-19T12:12:14Z","content_type":null,"content_length":"78258","record_id":"<urn:uuid:0f93a9b5-e650-4ca8-93f6-19872ec62acb>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00047-ip-10-147-4-33.ec2.internal.wa... |
Austell Algebra 2 Tutor
Find an Austell Algebra 2 Tutor
...Quantitatively and qualitatively, the student will describe the process of solutions and characteristics of solutions. Thermodynamic relationships will be investigated. Students will explore
the factors that affect the rates of a reaction and apply them to ... | {"url":"http://www.purplemath.com/austell_algebra_2_tutors.php","timestamp":"2014-04-18T16:05:17Z","content_type":null,"content_length":"23906","record_id":"<urn:uuid:6386ca1c-1d5e-4ab5-a63f-01aa733435fe>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00114-ip-10-147-4-33.ec2.internal... |
A Fractions can be defined as any part of a whole number, a small part or even a piece or amount. A fraction is made up of a numerator and a denominator, where the numerator would tell us how many
parts of the whole there are, a while the denominator would give us an idea of how many parts are in the whole.
When and if... | {"url":"http://www.mathcaptain.com/number-sense/fractions.html","timestamp":"2014-04-18T05:30:08Z","content_type":null,"content_length":"108060","record_id":"<urn:uuid:ed4e01f4-9ab4-416b-9f25-357fd22a92f9>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00141-ip-10-147-4-33.ec2.internal... |
R and Big Data
Seamless R and C++ Integration with Rcpp: Introduction and Examples
Seamless R and C++ Integration with Rcpp: Introduction and Examples
A Brief Introduction to Rcpp
Rcpp by Examples
RcppArmadillo: Accelerating R with C++ Linear Algebra
Rcpp by Examples
R and C++ Integration with Rcpp
R and C++ Integratio... | {"url":"http://dirk.eddelbuettel.com/presenations.html","timestamp":"2014-04-18T13:49:06Z","content_type":null,"content_length":"30924","record_id":"<urn:uuid:9cbd09b8-274b-4105-aa73-4f407dcce723>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00346-ip-10-147-4-33.ec2.internal.warc.gz... |
Mplus Discussion >> Use of Partial Covariances in SEM (Path Analysis)
Use of Partial Covariances in SEM (Pa...
Lynn Imai posted on Thursday, October 05, 2006 - 6:47 pm
Dear Prof(s) Muthen,
I am trying to use path analysis to test a model. I have one main predictor of theoretical interest (a type of personality var... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=next&topic=11&page=1673","timestamp":"2014-04-19T17:09:25Z","content_type":null,"content_length":"17777","record_id":"<urn:uuid:40886cd7-5cc5-42ec-b86f-afe21173f27a>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00476-ip-1... |
Wolfram Demonstrations Project
Mascheroni's Construction of the Center of a Circle
How do you find the center of a circle with compass alone? Lorenzo Mascheroni found this beautiful and easy construction in 1797. He did not know that Dane G. Mohr had already discovered it in 1672.
This Demonstration decomposes the step... | {"url":"http://demonstrations.wolfram.com/MascheronisConstructionOfTheCenterOfACircle/","timestamp":"2014-04-18T03:00:27Z","content_type":null,"content_length":"42727","record_id":"<urn:uuid:49ad600e-1e85-419a-b263-f3d6a3b02732>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00242-ip-... |
Evaluation of the Component Chemical Potentials in Analytical Models for Ordered Alloy Phases
Journal of Thermodynamics
Volume 2011 (2011), Article ID 874979, 4 pages
Research Article
Evaluation of the Component Chemical Potentials in Analytical Models for Ordered Alloy Phases
^1Institute for Materials Research, Univer... | {"url":"http://www.hindawi.com/journals/jther/2011/874979/","timestamp":"2014-04-16T22:18:34Z","content_type":null,"content_length":"161957","record_id":"<urn:uuid:13dc1fd6-de80-4cfc-8773-66495df052d1>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00615-ip-10-147-4-33.ec2.internal.war... |
Intermediate Algebra (with CengageNOW, TLE Labs, Personal Tutor Printed Access Card)
ISBN: 9780495117940 | 0495117943
Edition: 8th
Format: Hardcover
Publisher: Cengage Learning
Pub. Date: 1/5/2007
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and mone... | {"url":"http://www.knetbooks.com/bk-detail?isbn=9780495117940","timestamp":"2014-04-18T06:47:40Z","content_type":null,"content_length":"34879","record_id":"<urn:uuid:597de0fe-1786-483c-b4df-1beb806b53d9>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00455-ip-10-147-4-33.ec2.internal.... |
Number, Number Sense, and Operations 1 First Grade- Number, Number Sense and Operations Standard Students demonstrate number sense, including and understanding of number ...
4th Grade Math Tutorial Activity
4th Grade Math Tutorial Activity . Objective: Read and write numbers less than one million using standard and exp... | {"url":"http://www.cawnet.org/docid/teaching+expanded+notation+to+fourth+graders/","timestamp":"2014-04-20T05:43:00Z","content_type":null,"content_length":"54560","record_id":"<urn:uuid:093dcf92-b733-4928-8f64-8d8ff9751fac>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00092-ip-10-14... |
CU-Boulder FCQ Office: Making Comparisons Across Time and Across Sections
PBA Home > Institutional Research & Analysis > Faculty Course Questionnaire > Section Report Guide > Making Comparisons Across Time and Across Sections
Making Comparisons Across Time and Across Sections
To compare one section to another (or to co... | {"url":"http://www.colorado.edu/pba/fcq/stats/time.html","timestamp":"2014-04-18T10:20:29Z","content_type":null,"content_length":"18287","record_id":"<urn:uuid:73cc570a-2ced-4a20-9f00-e3a62355014e>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00139-ip-10-147-4-33.ec2.internal.warc.g... |
This example shows you how to create a griddedInterpolant for a gridded data set and then interpolate over a finer grid. We will begin by defining a function that generates values for X and Y input:
generatevalues = @(X,Y)(3*(1-X).^2.*exp(-(X.^2) - (Y+1).^2) ...
- 10*(X/5 - X.^3 - Y.^5).*exp(-X.^2-Y.^2) ...
- 1/3... | {"url":"http://www.mathworks.nl/help/matlab/examples/grid-based-interpolation.html?s_tid=gn_loc_drop&nocookie=true","timestamp":"2014-04-23T12:46:44Z","content_type":null,"content_length":"51118","record_id":"<urn:uuid:22b996b3-c122-4d20-bd4f-524e8cb63d47>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-M... |
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What are two qualities that make a right isosceles triangle un... | {"url":"http://openstudy.com/updates/51c88fafe4b055e613b9b7eb","timestamp":"2014-04-16T07:42:21Z","content_type":null,"content_length":"55020","record_id":"<urn:uuid:ff16e619-dc88-44b9-9c97-8bbd599f3fca>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00008-ip-10-147-4-33.ec2.internal.w... |
North Branch, NJ Math Tutor
Find a North Branch, NJ Math Tutor
...I participate in NaNoWriMo every year! ** NOTE: I can't travel farther than 10 miles to meet with you, due to an increase in tutees. Sorry! **I got 5s in the following AP tests: Physics B,
Physics C Mechanics, Physics C E&M. I have been designing web... | {"url":"http://www.purplemath.com/North_Branch_NJ_Math_tutors.php","timestamp":"2014-04-21T15:15:15Z","content_type":null,"content_length":"24187","record_id":"<urn:uuid:e1d1566c-2fea-4be0-8198-4582b9e058d3>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00350-ip-10-147-4-33.ec2.inter... |
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stuck on a permutations question - A clerk at a bookstore is r... | {"url":"http://openstudy.com/updates/50b3e679e4b09749ccad09ec","timestamp":"2014-04-16T04:13:14Z","content_type":null,"content_length":"40279","record_id":"<urn:uuid:be52a614-bf79-4ba9-8ea4-cbe90c1f3025>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00148-ip-10-147-4-33.ec2.internal.... |
Pressure levels intersecting the surface
Many modern atmospheric numerical models use terrain following vertical coordinates, meaning that the pressure of the lowest model level tracks the topography and does not intersect the surface.
ERA40 and NCEP reanalyses have produced pressure level data extrapolated downward be... | {"url":"http://gmao.gsfc.nasa.gov/research/merra/pressure_surface.php","timestamp":"2014-04-17T06:51:54Z","content_type":null,"content_length":"17218","record_id":"<urn:uuid:c5d8b608-b0ca-4781-82b1-53543360bed2>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00493-ip-10-147-4-33.ec2.i... |
Sharon J. Kelly, M.Ed. Andrew L. Meyer, Ph. D., Senior Scientist
Developers: Upper Dublin Schools Rohm and Haas Company
Ft. Washington, PA Sprin... | {"url":"http://www.juliantrubin.com/encyclopedia/physics/density.html","timestamp":"2014-04-20T00:38:18Z","content_type":null,"content_length":"43745","record_id":"<urn:uuid:ccce0443-6c29-46b9-8670-e7e72cb337d3>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00585-ip-10-147-4-33.ec2.in... |
Program by Special Session
Joint Mathematics Meetings Program by Special Session
Current as of Wednesday, January 16, 2008 00:26:54
Program | Deadlines | Timetable | Inquiries: meet@ams.org
Joint Mathematics Meetings
San Diego, CA, January 6-9, 2008... | {"url":"http://jointmathematicsmeetings.org/meetings/national/jmm/2109_program_ss29.html","timestamp":"2014-04-18T22:12:29Z","content_type":null,"content_length":"10041","record_id":"<urn:uuid:a3da76c5-97d2-4a0f-b164-46ed9b2f3c8b>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00575-ip... |
Mind over matter in sports
The materials required for this science project:
- 30 long distance runners between ages 15 to 18 years
- A running track
- A stopwatch
- 30 bottles of water sweetened with syrup
1. For this experiment, the independent variable is the pre-conditioning information given to the runners before t... | {"url":"http://www.all-science-fair-projects.com/project1132_140_2.html","timestamp":"2014-04-18T21:44:29Z","content_type":null,"content_length":"25682","record_id":"<urn:uuid:81ecbbfa-9201-4647-a4f3-312431b7010b>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00166-ip-10-147-4-33.ec2.... |
Student Support Forum: 'Calculating mean of multiple stochastic process...' topic
Author Comment/Response
Thanks to “Rod Lm” I got some very nice input for the following Problem.
My intention is to simulate within a manipulative function a given number of possible stock price paths and to calculate the... | {"url":"http://forums.wolfram.com/student-support/topics/513969","timestamp":"2014-04-18T15:47:56Z","content_type":null,"content_length":"25782","record_id":"<urn:uuid:a9ee0a4e-5c8d-4417-8e01-b3f9746ef2b0>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00307-ip-10-147-4-33.ec2.interna... |
Crofton, MD Precalculus Tutor
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...Since then, I informally assisted fellow students in my college studies in engineering. I worked successfully for many years as an electrical engineer, and then began the highly rewarding job
of homeschooling my two children, who majored in biolo... | {"url":"http://www.purplemath.com/Crofton_MD_Precalculus_tutors.php","timestamp":"2014-04-17T13:10:56Z","content_type":null,"content_length":"24010","record_id":"<urn:uuid:15dc5dee-f22f-4117-9774-a7fc974fe79a>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00463-ip-10-147-4-33.ec2.int... |
Old version - Road to Star Ocean - The possibility of the super lightspeed
[Prev] [Top] [Next]
Road to Star Ocean
... | {"url":"http://se-engine.org/res/p5t1r1.html","timestamp":"2014-04-19T04:42:53Z","content_type":null,"content_length":"9971","record_id":"<urn:uuid:740a3c94-930a-4ff0-9a63-5c86c9ce6a0c>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00340-ip-10-147-4-33.ec2.internal.warc.gz"} |
the first resource for mathematics
Study on harvested population with diffusional migration.
(English) Zbl 0976.92023
Summary: This paper is devoted to the study of the dynamical behavior and harvesting problem of an exploited population with diffusional migration, for which a protective patch is established. We
examin... | {"url":"http://zbmath.org/?q=an:0976.92023","timestamp":"2014-04-19T19:54:41Z","content_type":null,"content_length":"21344","record_id":"<urn:uuid:08e52947-5bb1-4565-a344-9ffe2a04334d>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00292-ip-10-147-4-33.ec2.internal.warc.gz"} |
Mixing Algorithms with Phase Transitions
Cool water down to 0 degrees Celsius, and it hardens into ice. Heat up a magnet and suddenly, its magnetism vanishes. Phase transitions have long been a focus for physicists, but now their
computational manifestations have attracted the attention of computer scientists. "Physici... | {"url":"http://www.eecs.berkeley.edu/department/EECSbrochure/c5-s3.html","timestamp":"2014-04-20T14:04:27Z","content_type":null,"content_length":"11199","record_id":"<urn:uuid:7c2cf9d8-bff0-452d-aefe-37ffe8d12518>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00558-ip-10-147-4-33.ec2... |
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Topic: norm
Replies: 8 Last Post: Mar 10, 2013 1:45 PM
Messages: [ Previous | Next ]
quasi ... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2439857&messageID=8577271","timestamp":"2014-04-24T17:14:22Z","content_type":null,"content_length":"25616","record_id":"<urn:uuid:409aa375-3bcd-4a07-abef-56418a5244c8>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00376-ip-10-147-4... |
[SciPy-dev] tanh(j*pi/2)
Robert Kern robert.kern@gmail....
Wed Jun 10 01:29:16 CDT 2009
On Wed, Jun 10, 2009 at 01:22, David Goldsmith<d_l_goldsmith@yahoo.com> wrote:
> --- On Tue, 6/9/09, Robert Kern <robert.kern@gmail.com> wrote:
>> > I should probably 'Note' this tanh's doc (and other
>> transcendentals that may exh... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2009-June/012125.html","timestamp":"2014-04-19T09:39:14Z","content_type":null,"content_length":"4620","record_id":"<urn:uuid:672b849f-8182-4641-bf96-f3b6e23f01ba>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00577-ip-10-147-4-33.ec2.i... |
Pure Type Sytems formalized
Results 1 - 10 of 13
, 1998
"... The programming language Standard ML is an amalgam of two, largely orthogonal, languages. The Core language expresses details of algorithms and data structures. The Modules language expresses
the modular architecture of a software system. Both languages are s... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1451906","timestamp":"2014-04-20T07:00:54Z","content_type":null,"content_length":"35097","record_id":"<urn:uuid:ab324b20-c39a-4f0b-82d5-24ed9079008d>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00353-ip-10-147-4-33.ec2.internal.wa... |
Alogorithm/maths behind rendering cross sections?
What is the maths behind a program which render 2D cross sections from a 3D model? (or 3D cross sections from a 4D model)
OR how does computers calculate the (n-1)D cross section obtained from a nD model?
when trying to look for the ans in wikipedia and google, there ar... | {"url":"http://hddb.teamikaria.com/forum/viewtopic.php?p=16079","timestamp":"2014-04-19T12:12:41Z","content_type":null,"content_length":"82660","record_id":"<urn:uuid:56ba67e4-c557-4405-843b-f0d835587aae>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00206-ip-10-147-4-33.ec2.internal... |
Alexander Borisov's MATH 2370 Fall 2011 page
MATH 2370 Fall 2011
Contact Information
Instructor: Alexander Borisov
Office: 414 Thackeray Hall
Office hours: MW 12-1pm + by appointment
e-mail: borisov"at"pitt"dot"edu
Classes meet:
M... | {"url":"http://www.pitt.edu/~borisov/courses/Math2370Fall11.html","timestamp":"2014-04-18T02:09:48Z","content_type":null,"content_length":"7891","record_id":"<urn:uuid:c34c2415-f571-4970-8968-1d00744dfeb2>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00316-ip-10-147-4-33.ec2.interna... |
Method for Detecting Anomalies in Multivariate Time Series Data
Patent application title: Method for Detecting Anomalies in Multivariate Time Series Data
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A meth... | {"url":"http://www.faqs.org/patents/app/20130318011","timestamp":"2014-04-16T16:09:06Z","content_type":null,"content_length":"41884","record_id":"<urn:uuid:a460868b-ca60-4ff4-9edc-411760124709>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00560-ip-10-147-4-33.ec2.internal.warc.gz"} |
Laurent Series Help
Find Laurent expansions for:
valid in the annuli;
(a) 0 ≤ |z| < 1,
(b) 1 < |z| < 3,
(c) 3 < |z|.
I've found a Laurent expansion but I'm not sure what to do about the different annulus ranges.
which forms the geometric series
which I think simplifies to
but I don't know how to address the problem of ... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=238152","timestamp":"2014-04-18T06:12:45Z","content_type":null,"content_length":"22618","record_id":"<urn:uuid:e6239b49-ccda-4f16-a135-29f157491864>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00324-ip-10-147-4-33.ec2.internal... |
[FOM] BG and the semantics of set theory
Ralf Schindler rds at logic.univie.ac.at
Tue Oct 15 06:16:34 EDT 2002
On Mon, 14 Oct 2002, Jeffrey Ketland wrote:
> And, since T(v) is itself \Sigma^1_1, do we have:
> Corollary: BG + \Sigma^1_1 induction proves Global Reflection Principle for
> ZF?
> I.e., BG + \Sigma^1_1 induc... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2002-October/005976.html","timestamp":"2014-04-20T23:26:17Z","content_type":null,"content_length":"3857","record_id":"<urn:uuid:5253ae07-4bfe-44f9-8e46-414027a8bdee>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00364-ip-10-147-4-33.ec2.int... |
exponential object
Definition from Wiktionary, the free dictionary
exponential object (plural exponential objects)
1. (category theory) A categorical object which generalizes its interpretation in category Set; namely, as a function set^[1]. An exponential may be introduced through the "currying" inference rule^
[... | {"url":"http://en.wiktionary.org/wiki/exponential_object","timestamp":"2014-04-16T13:17:13Z","content_type":null,"content_length":"24660","record_id":"<urn:uuid:02c99947-6fca-4bb4-a068-7f88b02309e4>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00246-ip-10-147-4-33.ec2.internal.warc.g... |
On 2D Inverse Problems/Special matrices
An important object containing information about a weighted graph G(V,E,w) is its Laplacian matrix. Given a numbering of the vertices of the graph, it's an n by n square matrix L[G], where n is the
number of vertices in the graph, with the entries:
$l_{kl}:= \begin{cases} \su... | {"url":"http://en.m.wikibooks.org/wiki/On_2D_Inverse_Problems/Special_matrices","timestamp":"2014-04-17T15:33:34Z","content_type":null,"content_length":"21982","record_id":"<urn:uuid:deff6e18-e644-4317-9583-e3ac8bf866eb>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00100-ip-10-147-4-... |
Math Help
Hi! I've tried to solve this question, but I came to the conclusion that I couldn't so I gave up! I hope you can help me with this one
The equation x^2 - 2kx + 1 = 0 has two distinct real roots. Find the set of all possible values of k.
I would appreciate your help | {"url":"http://mathhelpforum.com/algebra/74873-real-roots.html","timestamp":"2014-04-18T03:19:49Z","content_type":null,"content_length":"40676","record_id":"<urn:uuid:82a2963d-6128-4963-b4e9-1192bc7a2b57>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00485-ip-10-147-4-33.ec2.internal... |
How Many Feet Tall Can a Maple Tree Grow? | Home Guides | SF ...
These include vine maple (Acer circinatum), a 15- to 20-foot tree that grows in U.S. . Many of the maple species that are native to the United States are .
How many square feet makes a acer
So they can be different. How many square feet are in a 5 acer? 1... | {"url":"http://zehexohyxy.bytepub.com/how-many-feet-in-an-acer.php","timestamp":"2014-04-17T09:51:01Z","content_type":null,"content_length":"24605","record_id":"<urn:uuid:258e94b9-e70b-4c85-923c-3e24e64971cb>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00178-ip-10-147-4-33.ec2.inte... |
Number of Steps (nsteps)
Next: write_switch (lwrite) Up: Hidden Parameters Previous: Hidden Parameters Contents
This parameter controls the maximum number of spatial zones used in a calculation, only in the case where the Courant condition step is larger than the size of the slab. That is, the step size is
calcula... | {"url":"http://heasarc.gsfc.nasa.gov/docs/software/xstar/docs/html/node51.html","timestamp":"2014-04-23T06:52:39Z","content_type":null,"content_length":"3464","record_id":"<urn:uuid:c20ccd54-6900-4afc-9380-38b597de27d0>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00181-ip-10-147-4-... |
Math A - Semester 3
The following is a tentative list of topics which will be covered in M$3. The order in which they will be covered may change and some related topics may be added while others may be removed.
Operations with polynomials
1. Adding monomials and polynomials
2. Subtracting monomials and polynomials
3... | {"url":"http://schools.nyc.gov/SchoolPortals/03/M541/Academics/Mathematics/Math+A+-+Semester+3.htm","timestamp":"2014-04-18T08:26:31Z","content_type":null,"content_length":"23673","record_id":"<urn:uuid:e9b13667-2341-4183-be53-ec4662a68e9f>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-201404160052... |
The Parallel Solution of Systems of Linear Equations using Iterative Methods on Transputer Networks, 1– 13, Transputing for
Results 1 - 10 of 11
, 1992
"... . We present an implementation of a finite-difference approximation for the solution of partial differential equations on transputer networks. The grid structure a... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2134960","timestamp":"2014-04-23T19:00:26Z","content_type":null,"content_length":"37806","record_id":"<urn:uuid:53b77d0f-ecc1-428d-8c08-f8ac56980cb0>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00044-ip-10-147-4-33.ec2.internal.war... |
El Cajon Science Tutor
Find an El Cajon Science Tutor
...For the past 6 years I also tutored as often as my schedule allowed for mostly chemistry subjects. I have worked with both high school and college students in the tutor setting. As an
undergraduate student, I also tutored entry-level and high school chemistry... | {"url":"http://www.purplemath.com/el_cajon_ca_science_tutors.php","timestamp":"2014-04-18T06:03:03Z","content_type":null,"content_length":"23751","record_id":"<urn:uuid:9b76a48a-6e43-4c63-92a0-10514146f2fa>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00503-ip-10-147-4-33.ec2.intern... |
AW Procedure
Adjusted Winner
AW starts with the designation of goods or issues in a dispute. The parties then indicate how much they value obtaining the different goods, or "getting their way" on the different issues, by
distributing 100 points across them. This information, which may or may not be made public, becomes... | {"url":"http://www.nyu.edu/projects/adjustedwinner/awProcedure.htm","timestamp":"2014-04-20T05:15:30Z","content_type":null,"content_length":"24750","record_id":"<urn:uuid:f24a65a5-307c-497a-93df-64660fd9ff4a>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00574-ip-10-147-4-33.ec2.inte... |
Braingle: 'Parakeet Basketball' Brain Teaser
Parakeet Basketball
Math brain teasers require computations to solve.
Puzzle ID: #49969
Category: Math
Submitted By: eighsse
Your favorite college basketball team, the Fighting Parakeets, is playing against a rival, but you haven't been able to see any of the gam... | {"url":"http://www.braingle.com/brainteasers/49969/parakeet-basketball.html","timestamp":"2014-04-19T07:15:32Z","content_type":null,"content_length":"25177","record_id":"<urn:uuid:5b2338a7-0e07-4b6f-8d7b-bc4b04346483>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00272-ip-10-147-4-33... |
Marc's MetaPost Pages (Examples: Mathematical Section)
Please find below links to a selection of MetaPost sources. You can download the whole bunch as a gzipped tar-file. The archive is a lot smaller than it used to be (it's about 110KB). It includes
tools to rebuild all the graphics and an INSTALL script. Just run the... | {"url":"http://www.cs.ucc.ie/~dongen/mpost/MathMenu.html","timestamp":"2014-04-21T07:04:27Z","content_type":null,"content_length":"3062","record_id":"<urn:uuid:cc6b965b-6775-4776-b614-02eb5f004d0a>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00152-ip-10-147-4-33.ec2.internal.warc.g... |
Assembly Language Routines
20th May 2012, 21:51
Assembly Language Routines
I am looking for PIC asm routines for
Long Integer to String (Long Integer - 4bytes)
Double to String (Double - 4bytes)
Floating Point Math
Square root
I want to calculate numbers like 24.2874353903764903627393 * 5.527932... | {"url":"http://www.edaboard.com/printthread252968.html","timestamp":"2014-04-20T23:28:33Z","content_type":null,"content_length":"20681","record_id":"<urn:uuid:67aa9597-efce-488e-8045-fc05e9338651>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00214-ip-10-147-4-33.ec2.internal.warc.gz... |
Hey guys just looking for help with this question dealing with population variance.
March 15th 2013, 07:09 PM #1
Mar 2013
Hey guys just looking for help with this question dealing with population variance.
I don't quite know how to write this problem down here, so I'll just do it in paint and post up a link.
... | {"url":"http://mathhelpforum.com/statistics/214848-hey-guys-just-looking-help-question-dealing-population-variance.html","timestamp":"2014-04-18T09:49:27Z","content_type":null,"content_length":"40462","record_id":"<urn:uuid:c331eeaa-a64e-4b01-baa5-1464d628f2c5>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc... |
6.2.2 Properties & Equivalent Expressions
6.2.2 Properties & Equivalent Expressions
Benchmark: 6.2.2.1 Properties & Equivalent Expressions
Big Ideas and Essential Understandings
Standard 6.2.2 Essential Understandings
Students at this level begin to develop the ability to generalize numerical relationships and express... | {"url":"http://scimathmn.org/stemtc/frameworks/622-properties-equivalent-expressions","timestamp":"2014-04-20T13:25:52Z","content_type":null,"content_length":"75864","record_id":"<urn:uuid:84d55921-5526-4cb5-b02c-c530adceb8d1>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00560-ip-10... |
C++ code for Kruskal Algorithm
Newbie Poster
4 posts since Aug 2006
Reputation Points: 0 [?]
Q&As Helped to Solve: 0 [?]
Skill Endorsements: 0 [?]
I wanted to know the implementation code for krushkal algorithm in C++.
Anyone can help me to give the code.
Junior Poster
147 posts since Jul 2006
Reputation Points: 19... | {"url":"http://www.daniweb.com/software-development/cpp/threads/54253/c-code-for-kruskal-algorithm","timestamp":"2014-04-16T22:03:19Z","content_type":null,"content_length":"55454","record_id":"<urn:uuid:dc1aa0ce-2127-4a3f-ba15-6110960e775e>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-2014041600520... |
Summary: SIMPLICITY OF NONCOMMUTATIVE DEDEKIND DOMAINS
K. R. Goodearl and J. T. Stafford
Abstract. The following dichotomy is established: A nitely generated, complex
Dedekind domain that is not commutative is a simple ring. Weaker versions of this
dichotomy are proved for Dedekind prime rings and hereditary noetherian... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/662/3828926.html","timestamp":"2014-04-19T02:13:02Z","content_type":null,"content_length":"8426","record_id":"<urn:uuid:c5d9035f-bae9-47b5-aef8-47ba1553bf4e>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00291-ip-10-147-4... |
On the number of blocks required to access the coalition structure core
Béal, Sylvain and Rémila, Eric and Solal, Philippe (2011): On the number of blocks required to access the coalition structure core.
Download (272Kb) | Preview
This article shows that, for any transferable utility game in coalitional form with non... | {"url":"http://mpra.ub.uni-muenchen.de/29755/","timestamp":"2014-04-16T22:35:22Z","content_type":null,"content_length":"19745","record_id":"<urn:uuid:77f2451d-d742-427b-881f-5f522bc729ad>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00145-ip-10-147-4-33.ec2.internal.warc.gz"} |
Summary: CS 6890 Homework 2 (20 points)
Written homework provides an excellent framework for achieving the goals of this course. Because
assignments are done as a group and any questions are discussed in class or during office hours,
written solutions to the homework will not be provided. These are typed (or printed cl... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/451/1560030.html","timestamp":"2014-04-19T09:44:58Z","content_type":null,"content_length":"8528","record_id":"<urn:uuid:e3fc2270-3f72-4926-8fa3-8ef83e41013b>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00448-ip-10-147-... |
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...
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Thanks... | {"url":"http://openstudy.com/users/joemath314159/asked","timestamp":"2014-04-18T13:59:50Z","content_type":null,"content_length":"107631","record_id":"<urn:uuid:89a7bd13-be2f-4f7f-b61b-d637d345de83>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00187-ip-10-147-4-33.ec2.internal.warc.gz... |
Hidden Markov Models – Utility functions
Hidden Markov Models – Utility functions
class sage.stats.hmm.util.HMM_Util
Bases: object
A class used in order to share cdef’s methods between different files.
initial_probs_to_TimeSeries(pi, normalize)
This function is used internally by the __init__ method... | {"url":"http://sagemath.org/doc/reference/stats/sage/stats/hmm/util.html","timestamp":"2014-04-21T07:03:50Z","content_type":null,"content_length":"18067","record_id":"<urn:uuid:7c9793a2-54a3-4b31-b768-124fb5c45184>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00076-ip-10-147-4-33.ec... |
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Evaluate. 3(5-7)^2-6(3)
• one year ago
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Your... | {"url":"http://openstudy.com/updates/512565c1e4b01e1862060e2e","timestamp":"2014-04-20T16:22:34Z","content_type":null,"content_length":"49823","record_id":"<urn:uuid:4ba371a4-587e-4abb-a282-526e981a2a78>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00217-ip-10-147-4-33.ec2.internal.w... |
Solving Games: Nash Equilibrium
Solving Games: Nash Equilibrium
... Perfect ... strategy profile is a subgame-perfect equilibrium of a game G if ... Games with Perfect Information. Games with Uncertain Outcomes involve a new ... – PowerPoint PPT presentation
Number of Views:179
Avg rating:3.0/5.0
Slides: 41
Added by: A... | {"url":"http://www.powershow.com/view/2c6ad-NzQ0N/Solving_Games_Nash_Equilibrium_powerpoint_ppt_presentation","timestamp":"2014-04-18T16:42:21Z","content_type":null,"content_length":"115219","record_id":"<urn:uuid:4ffa9601-44a5-4bcc-a120-a11992458b89>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-2... |
Help with full rank factorization
I've been tasked with proving the existence of a full rank factorization for an arbitrary m x n matrix, namely:
Let [tex]\textit{A}[/tex] [tex]\in[/tex] [tex]\textbf{R}^{m x n}[/tex] with [tex]\textit{rank(A) = r}[/tex] then there exist matrices [tex]\textit{B}[/tex] [tex]\in[/tex] [te... | {"url":"http://www.physicsforums.com/showthread.php?t=246540","timestamp":"2014-04-19T02:13:16Z","content_type":null,"content_length":"19818","record_id":"<urn:uuid:6cac9c01-45c7-4b4e-9b98-61621009b48a>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00265-ip-10-147-4-33.ec2.internal.w... |
IntroductionThe Least Squares Matching Algorithm and Its Significance in Mass Movement AnalysisThe Least Squares Matching AlgorithmThe Least Squares Matching in Mass Movement AnalysisMethodsImage DatasetsImage MatchingEstimation of Initial ParametersLeast Squares IterationComputation of Displacement and DeformationHori... | {"url":"http://www.mdpi.com/2072-4292/4/1/43/xml","timestamp":"2014-04-19T04:45:37Z","content_type":null,"content_length":"125778","record_id":"<urn:uuid:bfee1e2f-0162-467e-affb-6b623cceb1f3>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00320-ip-10-147-4-33.ec2.internal.warc.gz"} |
Solving Problems Involving Inequalities
September 22nd 2008, 07:39 PM
Solving Problems Involving Inequalities
(Headbang) I don't know what it is about this prob. but every time I read it I get all crossed and confused and can't fig. it out :(
"FOR EACH OF THE FOLLOWING:
a. CHOOSE A VARIABLE TO REPRESENT THE... | {"url":"http://mathhelpforum.com/algebra/50202-solving-problems-involving-inequalities-print.html","timestamp":"2014-04-20T14:42:08Z","content_type":null,"content_length":"5356","record_id":"<urn:uuid:8941100b-e4be-44ba-9b2e-767a994570b3>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218... |
Milmont Park, PA Math Tutor
Find a Milmont Park, PA Math Tutor
...Each teacher received special training on how to aide students with a variety of differences, including ADD and ADHD. There and since I have worked with several students with ADD and ADHD both
in their math content areas and with executive skills to ... | {"url":"http://www.purplemath.com/Milmont_Park_PA_Math_tutors.php","timestamp":"2014-04-17T07:27:29Z","content_type":null,"content_length":"24175","record_id":"<urn:uuid:ac688efd-a3ca-4ebe-b8f9-ee018fe0a790>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00302-ip-10-147-4-33.ec2.inter... |
MathGroup Archive: July 2005 [00347]
[Date Index] [Thread Index] [Author Index]
Diagonalizing a non-Hermitian Matrix
• To: mathgroup at smc.vnet.net
• Subject: [mg58741] Diagonalizing a non-Hermitian Matrix
• From: "Ituran" <isturan at ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2005/Jul/msg00347.html","timestamp":"2014-04-20T11:16:02Z","content_type":null,"content_length":"36253","record_id":"<urn:uuid:8d7e9d9c-d2c7-44a0-bdd7-9440bbdb3a8e>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00394-ip-10-147-4-33.... |
the loan amount $750.00 @ 6% rate for 135 days
• 1the loan amount $750.00 @ 6% rate for 135 days
the loan amount $750.00 @ 6% rate for 135 days. what would the interest be.
• 2the total amount on a loan of 6,000 for 150 days is 210.50
the total amount on a loan of 6,000 for 150 days is 210.50. using the ord... | {"url":"http://homework.boodom.com/q84701-s-the_loan_amount_$750_00_@_6_rate_for_135_days","timestamp":"2014-04-16T16:03:29Z","content_type":null,"content_length":"21354","record_id":"<urn:uuid:bbadce19-701e-41a6-bd5e-f4ffa88f410b>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00535-... |
An example Stand Alone Solar Design
Stand Alone (or Off Grid) Solar Design is a very large and complex area. It is also the one area of solar design that most people try to do themselves, with that said I thought I might go through the
design process step by step to help anybody who may be having difficulties.
I though... | {"url":"http://www.letitgo.com.au/stand-alone-off-grid-solar/11--a-example-stand-alone-solar-design.html","timestamp":"2014-04-18T15:38:31Z","content_type":null,"content_length":"35240","record_id":"<urn:uuid:93e8ca89-9f5d-49ac-8d20-f53741ada2bf>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-2014042... |