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Ok, I am so totally frustrated with my programming class, I am ready to quit, but I don't give up that easily!! My instructor wants us to trace these arrays and give him the output. I can do this in
C#, but that doesn't help me understand it, and won't help me on a written test. This is what I have...
int[] val = {2,4,... | {"url":"http://www.dreamincode.net/forums/topic/73731-output-from-arrays/","timestamp":"2014-04-21T09:04:49Z","content_type":null,"content_length":"95291","record_id":"<urn:uuid:9e3ea563-8f61-4e3a-97db-1c9c0aebca0b>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00368-ip-10-147-4-33.e... |
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What is the solution of the system of equations 2x − 5y = 11 a... | {"url":"http://openstudy.com/updates/4f95c0efe4b000ae9ecbab10","timestamp":"2014-04-19T04:28:46Z","content_type":null,"content_length":"77646","record_id":"<urn:uuid:95576cf8-f9fd-4e1d-8f94-48956b1976c0>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00075-ip-10-147-4-33.ec2.internal.w... |
Z-12: Correlation and Simple Least Squares Regression - Westgard QC
Z-12: Correlation and Simple Least Squares Regression
Written by Madelon F. Zady
Learn about r squared, Pearons Products, and other things that will make you want to regress.
EdD, Assistant Professor
Clinical Laboratory Science Program, University... | {"url":"http://www.westgard.com/lesson42.htm","timestamp":"2014-04-20T08:57:57Z","content_type":null,"content_length":"46157","record_id":"<urn:uuid:3590a655-fe12-45cc-9a0b-22d15ce32d84>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00266-ip-10-147-4-33.ec2.internal.warc.gz"} |
Accounting Cost Behavior
7. Relevant range
We mentioned a relevant range before when we talked about step-variable costs:
Relevant range is the volume of activity, over which cost behavior stays valid.
Friends Company can produce from 10,000 to 50,000 valves per year. So, the relevant range for Friends Company is the r... | {"url":"http://simplestudies.com/accounting-cost-behavior.html/page/6","timestamp":"2014-04-18T18:10:42Z","content_type":null,"content_length":"28310","record_id":"<urn:uuid:98ff63f3-db37-4f7c-beee-82e3de7c6d33>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00006-ip-10-147-4-33.ec2.i... |
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/nphuongsun93/medals","timestamp":"2014-04-18T00:35:41Z","content_type":null,"content_length":"92721","record_id":"<urn:uuid:c480202a-dd2a-4c2c-a2d1-37d33e2508d0>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00593-ip-10-147-4-33.ec2.internal.warc.gz... |
P55-UD4P and 1866 Ram Setting ?? !!!
P55-UD4P and 1866 Ram Setting ?? !!!
I have a P55-UD4P, i5 750 and 2x2GB 1866 Team Memory (TXD36144M1866HC9TC) setup.
I am trying to get full perfomance from my Ram but the default bios is set too 1333.
I have tried enabling XMP but it causes the Pc to crash after 1-2 minutes
Not lo... | {"url":"http://www.tomshardware.com/forum/273292-30-ud4p-1866-setting","timestamp":"2014-04-23T10:37:56Z","content_type":null,"content_length":"152051","record_id":"<urn:uuid:bbed27c3-45fe-45f0-87ab-12d35a39f967>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00083-ip-10-147-4-33.ec2.i... |
Reasoning with Computers
Brian Harvey
University of California, Berkeley
``Intelligent agents'' are said to be right around the corner; some products are already available. These programs are supposed to watch you work, make inferences about your preferred style, and
automate repetitive tasks. They will sift through al... | {"url":"http://www.eecs.berkeley.edu/~bh/logic.html","timestamp":"2014-04-18T18:31:20Z","content_type":null,"content_length":"27227","record_id":"<urn:uuid:482a694f-f558-4297-9213-c99795273735>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00104-ip-10-147-4-33.ec2.internal.warc.gz"} |
Physics Simulation Forum
Indeed f(n) and f(n+1) are two different forces: f(n) is the force you calculated in the previous simulation loop and f(n+1) is the force you calculate during the current loop. Still, all you need is
one force update per loop!
This also shows from the wikipedia article, where the new accelerati... | {"url":"http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=4&t=4008&p=15030","timestamp":"2014-04-21T12:08:03Z","content_type":null,"content_length":"64771","record_id":"<urn:uuid:76ff3936-4f1b-42e6-81bf-464d96c54067>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00011-ip-10-147-... |
Brazilian Journal of Physics
Services on Demand
Related links
Print version ISSN 0103-9733
Braz. J. Phys. vol.31 no.2 São Paulo June 2001
Noncommutative Supersymmetric Field Theories
... | {"url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000200016&lng=en&nrm=iso&tlng=en","timestamp":"2014-04-18T01:25:51Z","content_type":null,"content_length":"53459","record_id":"<urn:uuid:531f09aa-98d1-4faa-8b25-8f74806b4bf4>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-2... |
Consider the surface of the plane wall at temperature T[b] exposed to a medium at temperature . Heat is lost from the surface to the surrounding medium by convection with a heat transfer
coefficient of h. Disregarding radiation, heat transfer from a surface area A is expressed as [c]= A[b] and length L that is atta... | {"url":"http://www.cdeep.iitb.ac.in/nptel/Mechanical/Heat%20and%20Mass%20Transfer/Conduction/Module%203/main/3.4.html","timestamp":"2014-04-18T05:31:26Z","content_type":null,"content_length":"15574","record_id":"<urn:uuid:adc83fcb-e019-4a1a-a87b-a48b0a5959b9>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC... |
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how can you tell the speed of a song? i sing in choir
• one ... | {"url":"http://openstudy.com/updates/50624da4e4b0583d5cd31400","timestamp":"2014-04-21T02:06:19Z","content_type":null,"content_length":"39851","record_id":"<urn:uuid:35051f5a-2bf6-4bc7-ba16-953c8a3b5703>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00518-ip-10-147-4-33.ec2.internal.... |
higher inductive type
Type theory
Categorical semantics
Higher inductive types (HITs) are a generalization of inductive types which allow the constructors to produce, not just points of the type being defined, but also elements of its iterated identity
While HITs are already useful in extensional type theory, they are ... | {"url":"http://ncatlab.org/nlab/show/higher+inductive+type","timestamp":"2014-04-18T20:44:24Z","content_type":null,"content_length":"69101","record_id":"<urn:uuid:d1215451-b17a-449b-a689-2f8852824946>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00465-ip-10-147-4-33.ec2.internal.warc... |
Special equation?
May 19th 2008, 01:45 PM
Special equation?
Wrong forum probably, but I'm not sure where to post...
My friend challenged me with this curious equation:
$2^x - 5 = x$
Like I know the answer is 3, but I don't know how to mathematically prove this.
May 19th 2008, 02:34 PM
All else fails... | {"url":"http://mathhelpforum.com/calculus/38894-special-equation-print.html","timestamp":"2014-04-21T07:47:10Z","content_type":null,"content_length":"16072","record_id":"<urn:uuid:e62ff7e5-63dc-4960-bdca-c88740a47789>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00042-ip-10-147-4-33... |
Comparison of Surveyor and RIPE
Authors: Les Cottrell and Warren Matthews. Created: February 23, 2000; last updated on March 14, 2000
Both of these tools make end-to-end active performance measurements of the Internet.
Both the Surveyor and RIPE monitoring projects rely ... | {"url":"http://www.slac.stanford.edu/comp/net/wan-mon/surveyor-vs-ripe.html","timestamp":"2014-04-18T14:30:23Z","content_type":null,"content_length":"12402","record_id":"<urn:uuid:0223257b-d18a-4489-9ae2-c9e7a23b7eca>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00442-ip-10-147-4-33... |
Multiple Eigenvalues.
Next: Spectral Transformation Up: Convergence Properties Previous: Convergence Properties   Contents   Index
In theory, we get convergence only to eigenvectors that are represented in the starting vector. Normally this is not of any great concern, since rounding errors will also intr... | {"url":"http://web.eecs.utk.edu/~dongarra/etemplates/node106.html","timestamp":"2014-04-20T00:59:17Z","content_type":null,"content_length":"8077","record_id":"<urn:uuid:6f4585a3-192f-4e5f-ab6e-b8842383a323>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00060-ip-10-147-4-33.ec2.interna... |
The ordinary intersecting fret band is a pattern that crosses each other, found on Greek vase paintings.
The ordinary intersecting fret band is a pattern that crosses each other, found on Greek vase paintings.
The ordinary intersecting fret band is a pattern that crosses each other, found on Greek vase paintings.
... | {"url":"http://etc.usf.edu/clipart/keyword/intersecting","timestamp":"2014-04-17T15:49:56Z","content_type":null,"content_length":"40747","record_id":"<urn:uuid:dac6fc71-5dde-42cd-bc3d-cf97eae1a9c7>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00079-ip-10-147-4-33.ec2.internal.warc.g... |
Integral and derivative simple problem
October 21st 2010, 03:17 AM #1
Jun 2009
Integral and derivative simple problem
How can i go from here
$\vec a = \frac {d \vec v} {dt}$
to here?
$v-v_0 = \int_{t_0}^t \vec a dt$
I get it till this point:
$\vec a dt = d \vec v$
Then he should integrat... | {"url":"http://mathhelpforum.com/calculus/160469-integral-derivative-simple-problem.html","timestamp":"2014-04-16T20:24:29Z","content_type":null,"content_length":"28889","record_id":"<urn:uuid:7450d569-b701-411a-a90b-c7cd7649c5d2>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00359-i... |
Panagiotis Petrou has posted a link to a recent paper of his, which develops a cost-effectiveness analysis of a drug used as a second-line treatment of renal carcinoma. The analysis is based on a
Bayesian Markov model. But (from an incredibly self...
Machine Learning with R – Book Review
I have to admit it...I'm an R... | {"url":"http://www.r-bloggers.com/page/4/?s=evaluation","timestamp":"2014-04-20T20:57:46Z","content_type":null,"content_length":"37820","record_id":"<urn:uuid:52618ea3-553f-4d4c-b013-181300e752cf>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00066-ip-10-147-4-33.ec2.internal.warc.gz... |
7 boys and 3 girls are to be seated in a row. How to calculate the number of ways they can be seated if the 3 girls... - Homework Help - eNotes.com
7 boys and 3 girls are to be seated in a row. How to calculate the number of ways they can be seated if the 3 girls want to be seated together?
We have 7 boys and three gir... | {"url":"http://www.enotes.com/homework-help/7-boys-3-girls-seated-row-how-calculate-number-439359","timestamp":"2014-04-18T16:36:18Z","content_type":null,"content_length":"25266","record_id":"<urn:uuid:24deb16f-8833-4dc5-a841-208782762291>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-2014041600521... |
Statistics in Analytical Chemistry: Part 4—Calibration: Uncertainty intervals
As was discussed in the previous column of this series (in the January 2003 issue of American Laboratory), calibration is a procedure that imperfectly transforms a response into a useful measurement.
It follows that there is uncertainty assoc... | {"url":"http://www.americanlaboratory.com/913-Technical-Articles/1707-Statistics-in-Analytical-Chemistry-Part-4-Calibration-Uncertainty-intervals/","timestamp":"2014-04-21T14:02:04Z","content_type":null,"content_length":"48441","record_id":"<urn:uuid:dfcd9898-6ada-4ddd-add4-0006ae6a54ac>","cc-path":"CC-MAIN-2014-15/seg... |
Glossary page C
Category data
Data in which the values can be organised into distinct groups. These distinct groups (or categories) must be chosen so that they do not overlap and that every value belongs to one and only one
group, and there should be no doubt as to which one.
The term ‘category data’ is used with two d... | {"url":"http://seniorsecondary.tki.org.nz/Mathematics-and-statistics/Glossary/Glossary-page-C","timestamp":"2014-04-20T03:11:44Z","content_type":null,"content_length":"257256","record_id":"<urn:uuid:62d32e86-f266-4cb3-82a7-ca1155b3798a>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-0... |
WHAT WOULD YOU DO WITH $5.00?
Grades 2-4
The lesson opens with a discussion about money setting the stage for the video Alexander Who Used to Be Rich Last Sunday. This video is about a young boy who receives $5.00 as a gift from his
grandparents and then describes how he spent or lost the money as the day w... | {"url":"http://www.thirteen.org/edonline/nttidb/lessons/ma/fivedma.html","timestamp":"2014-04-16T07:43:29Z","content_type":null,"content_length":"19843","record_id":"<urn:uuid:1a689de0-a9eb-4cca-bdb7-22b0b02575df>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00599-ip-10-147-4-33.ec2... |
Notes on Bohr-Sommerfeld Quantization and the Classical Limit
Next: Atom
Notes on Bohr-Sommerfeld Quantization and the Classical Limit
Massachusetts Institute of Technology
Department of Physics
Physics 8.04 Wed Oct 11 20:51:26 EDT 1995
The basic idea behind semi-classical, or Bohr-Sommerfeld quantization, is that w... | {"url":"http://muchomas.lassp.cornell.edu/8.04/Lecs/lec_bohr-sommerfeld/notes.html","timestamp":"2014-04-20T05:45:02Z","content_type":null,"content_length":"3713","record_id":"<urn:uuid:d504950c-7dbb-4c3f-9c3b-bfb6c64700a1>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00484-ip-10-14... |
the first resource for mathematics
Studies in Logic and the Foundations of Mathematics, Vol. 81. Amsterdam etc.: North-Holland. X, 490 p. $ 90.00; Dfl. 250.00 (1987).
The first edition of this book (1975; Zbl 0354.02027) which appeared more than 10 years ago quickly became one of the standard sources in proof theory. O... | {"url":"http://zbmath.org/?q=an%3A0609.03019","timestamp":"2014-04-17T06:57:16Z","content_type":null,"content_length":"25938","record_id":"<urn:uuid:d65aaefb-c250-46a3-a1db-869215e2cf44>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00137-ip-10-147-4-33.ec2.internal.warc.gz"} |
HP COBOL
Reference Manual
7.43 TAN
The TAN function returns a numeric value that approximates the tangent of an angle or arc, expressed in radians, that is specified by the argument.
is a numeric or integer argument.
1. The ... | {"url":"http://h71000.www7.hp.com/doc/82final/6296/6296pro_099.html","timestamp":"2014-04-20T21:29:20Z","content_type":null,"content_length":"16760","record_id":"<urn:uuid:90bbf615-2208-46f1-80e3-ec14205d8460>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00467-ip-10-147-4-33.ec2.int... |
General Education Requirements
The Department offers eight courses that fulfill the Scientific Inquiry Requirement of the General Education Requirements, PHYS 115, 120, 125, 230, 235, 345, 425 and 435; five courses that fulfill
the Quantitative Reasoning component of the Analytical Reasoning Requirement, PHYS 120, 125,... | {"url":"http://www.earlham.edu/physics-and-astronomy/the-program/","timestamp":"2014-04-19T09:45:22Z","content_type":null,"content_length":"46947","record_id":"<urn:uuid:6b0bd2cc-eaa9-45cd-a8db-39f6c61c3707>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00447-ip-10-147-4-33.ec2.inter... |
Vienna, VA Algebra Tutor
Find a Vienna, VA Algebra Tutor
...I customize my techniques based upon what type of student I am tutoring (visual, verbal, etc...) and student preferences (what has worked for the individual in the past, what methods their
teachers use in the classroom, etc...) I am open to tutoring studen... | {"url":"http://www.purplemath.com/Vienna_VA_Algebra_tutors.php","timestamp":"2014-04-18T19:18:38Z","content_type":null,"content_length":"23860","record_id":"<urn:uuid:49fb1365-f1ab-40c0-9aa2-644c549b0eeb>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00050-ip-10-147-4-33.ec2.internal... |
Braingle: 'Darts' Brain Teaser
Probability puzzles require you to weigh all the possibilities and pick the most likely outcome.
Puzzle ID: #144
Category: Probability
Submitted By: duckrocket
Corrected By: sugarnspice4u7
Peter throws two darts at a dartboard, aiming for the center. The second dart lands far... | {"url":"http://www.braingle.com/brainteasers/teaser.php?op=2&id=144&comm=1","timestamp":"2014-04-19T04:39:51Z","content_type":null,"content_length":"52362","record_id":"<urn:uuid:8d8b623b-a9c5-46f4-97e2-5eb7e65adb48>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00188-ip-10-147-4-33.... |
Newton's Laws of Motion
Newton's Laws of Motion
Shodor > CSERD > Resources > Applications > Newton's Laws of Motion
Newton's Laws of Motion
1. An object in motion will remain in motion unless acted on by an external force.
2. The acceleration of an object is directly proportional to the sum of the forces acting in th... | {"url":"http://www.shodor.org/refdesk/Resources/Applications/LawsOfMotion/","timestamp":"2014-04-18T18:12:21Z","content_type":null,"content_length":"10944","record_id":"<urn:uuid:6a9ab227-2679-4f2d-b9a2-427fc8de60d7>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00190-ip-10-147-4-33.e... |
1 btu equals watts
How much btu equals 1 watts? A watt is a measure of power, while btu is a measure of energy. Power is measured in watts or btu per hour. Energy is measured in btu or ...http://wiki.answers.com/Q/
There are 0.2931 Watts in 1 BTU. While a Watt is a measure of Power, a BTU (British Thermal Unit)... | {"url":"http://en.findeen.com/1_btu_equals_watts.html","timestamp":"2014-04-20T23:28:48Z","content_type":null,"content_length":"22960","record_id":"<urn:uuid:bf4a83c4-45a9-4ddd-8165-9beda264f9cd>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00043-ip-10-147-4-33.ec2.internal.warc.gz"... |
Mplus Discussion >> Confirmatory LCA
Mingnan Liu posted on Thursday, November 14, 2013 - 8:39 am
Hi, I am new to Mplus and there is a not so fundamental model that I don't know how to set up. Here is the situation: I have 12 Likert scales (y1-y12), each with 5 categories (strongly
agree--strongly disagree). I want to r... | {"url":"http://www.statmodel.com/discussion/messages/13/17469.html?1384563151","timestamp":"2014-04-20T12:33:40Z","content_type":null,"content_length":"23960","record_id":"<urn:uuid:e74cf5fc-4051-48a4-867e-e7422f4e0ed7>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00206-ip-10-147-4-3... |
Intersection Type Disciplines in Lambda Calculus and Applicative Term Rewriting Systems
Results 1 - 10 of 35
, 1995
"... We demonstrate the pragmatic value of the principal typing property, a property more general than ML's principal type property, by studying a type system with principal typings. The type system
is ba... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=87450","timestamp":"2014-04-19T02:10:17Z","content_type":null,"content_length":"38321","record_id":"<urn:uuid:758d1f74-fa40-4566-be0b-217f71c44755>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00633-ip-10-147-4-33.ec2.internal.warc.... |
The regression equation versus r-squared
The regression equation versus r-squared
OK, I hope I'm not beating a dead horse here, but here's another way to think of the difference between r-squared and the regression equation.
The r-squared comes from the standpoint of stepping back and looking at the distribution of win... | {"url":"http://blog.philbirnbaum.com/2009/05/regression-equation-versus-r-squared.html","timestamp":"2014-04-16T13:12:05Z","content_type":null,"content_length":"47563","record_id":"<urn:uuid:e48f5775-105c-4fec-9897-c9f9ef5716de>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00153-ip-... |
Morrisville State College
Topics include: Complex fractions; Evaluation and combinations of functions, inverse functions, exponential, and logarithmic functions, including applications; General angle trigonometry in radian
measure; Graphs of basic trigonometric functions; Transformations of sine and cosine functions; T... | {"url":"http://www.morrisville.edu/Banner/Courses/coursedescription.aspx?prefix=MATH&coursenum=103","timestamp":"2014-04-18T16:02:29Z","content_type":null,"content_length":"2049","record_id":"<urn:uuid:8bb4a8ec-0755-4684-bb18-f07da3e56944>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-2014041600521... |
The Arithmetic of Dynamical Systems
Joseph H. Silverman
Springer-Verlag – Graduate Texts in Mathematics 241
... | {"url":"http://www.math.brown.edu/~jhs/ADSHome.html","timestamp":"2014-04-18T05:30:32Z","content_type":null,"content_length":"3895","record_id":"<urn:uuid:8764534f-9dc0-4ae6-9387-db93b291efab>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00259-ip-10-147-4-33.ec2.internal.warc.gz"} |
I really need help on this stuff
We are doing vector spaces in my math class right now and I'm TOTALLY lost. Here are a few of the problems I don't get:
Let u and v be (fixed) vectors in the vector space V. Show that the set W of all linear combinations ab+bv of u and v is a subspace of V.
Prove: If the (finite) set S ... | {"url":"http://www.purplemath.com/learning/viewtopic.php?p=3080","timestamp":"2014-04-21T04:33:24Z","content_type":null,"content_length":"23407","record_id":"<urn:uuid:abfd8025-0195-4118-bc86-4a4f0a85e306>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00430-ip-10-147-4-33.ec2.interna... |
Homework Help
Posted by Katherine on Monday, April 4, 2011 at 6:34pm.
The ratio of the number of postcards john had to the number of postcards Zachary ha d was 4:9. Zachary had 45 more postcards than John. After giving some postcards to John, Zachary had 6/7 as many
postcards as John.
(A) How many postcards did Zachary... | {"url":"http://www.jiskha.com/display.cgi?id=1301956454","timestamp":"2014-04-20T04:35:49Z","content_type":null,"content_length":"8948","record_id":"<urn:uuid:aa1832e5-c610-4ce3-8cce-a02694fde22e>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00460-ip-10-147-4-33.ec2.internal.warc.gz... |
the first resource for mathematics
Magnetohydrodynamic free convection and entropy generation in a square porous cavity.
(English) Zbl 1079.76643
Summary: The problem of entropy generation in a fluid saturated porous cavity for laminar magnetohydrodynamic natural convection heat transfer is analyzed in this paper. Heat... | {"url":"http://zbmath.org/?q=an:1079.76643","timestamp":"2014-04-16T19:27:02Z","content_type":null,"content_length":"21905","record_id":"<urn:uuid:c347fbe2-7e92-4f1e-8d4e-961ee4fdeb3c>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00259-ip-10-147-4-33.ec2.internal.warc.gz"} |
American Mathematical Society
Bulletin Notices
AMS Sectional Meeting Program by Day
Current as of Tuesday, April 12, 2005 15:10:30
Program | Deadlines | Registration/Housing/Etc. | Inquiries: meet@ams.org
2003 Spring Central Section Meeting
Bloomington, IN,... | {"url":"http://ams.org/meetings/sectional/2085_program_saturday.html","timestamp":"2014-04-21T00:04:31Z","content_type":null,"content_length":"101857","record_id":"<urn:uuid:a353f6fa-1be8-48df-831f-6d6c121c8924>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00468-ip-10-147-4-33.ec2.i... |
[Maxima] unsimplified result from integrate
Barton Willis willisb at unk.edu
Wed Jan 21 05:12:37 CST 2009
I was looking into bug 2465066 "unsimplified result from integrate." The
bug is
(%i1) matchdeclare(x, symbolp)$
(%i2) tellsimpafter('integrate(f(x),x), g(x))$
(%i3) integrate(5*f(x)+7,x);
(%o3) 5*integrate(f(x),x)... | {"url":"http://www.ma.utexas.edu/pipermail/maxima/2009/015474.html","timestamp":"2014-04-20T23:35:19Z","content_type":null,"content_length":"3222","record_id":"<urn:uuid:fea368f6-eb00-4cb6-968e-a74a7f1feac3>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00237-ip-10-147-4-33.ec2.inter... |
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hi, can anyone help me to understand how to find the derivativ... | {"url":"http://openstudy.com/updates/50784f87e4b02f109be427ab","timestamp":"2014-04-19T12:52:57Z","content_type":null,"content_length":"27897","record_id":"<urn:uuid:badb63ff-82ac-4e00-b8fe-28258ccc2276>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00198-ip-10-147-4-33.ec2.internal.... |
Matrices proof
January 18th 2013, 07:25 PM #1
Nov 2012
Matrices proof
If X = $P^{-1}AP and A^{3} = I, prove that X^{3} =I$
I did this
$X^{3} = (P^{-1}AP)(P^{-1}AP)(P^{-1}AP) = (P^{-3}A^{3}P^{3}) = (P^{-3+3}A^{3}) = A^{3} = I$
I used the law of indices, is it right to apply this for matrices?
Ple... | {"url":"http://mathhelpforum.com/algebra/211574-matrices-proof.html","timestamp":"2014-04-18T15:01:36Z","content_type":null,"content_length":"42710","record_id":"<urn:uuid:ccf87083-2241-4b5c-8686-809b8f65080a>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00167-ip-10-147-4-33.ec2.inte... |
Summary: HOW ALGEBRAIC IS ALGEBRA ?
J. AD '
AMEK \Lambda) , F. W. LAWVERE AND J. ROSICK '
Y \Lambda)
ABSTRACT. The 2category VAR of finitary varieties is not varietal over CAT . We
introduce the concept of an algebraically exact category and prove that the 2category
ALG of all algebraically exact categories is an equ... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/414/3816522.html","timestamp":"2014-04-19T17:39:18Z","content_type":null,"content_length":"8395","record_id":"<urn:uuid:6e9eef19-b18f-4eae-b660-9300dc8c8628>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00469-ip-10-147-... |
Auto labeling environments in AUCTeX
up vote 6 down vote favorite
If I insert some environment in AUCTeX by C-c C-e (for example equation or figure) then AUCTeX ask for a label with auto-inserted text eq: or fig:.
I would like to add theorem environment to LaTeX environments in AUCTeX. I done this by
(add-hook 'LaTeX-m... | {"url":"http://stackoverflow.com/questions/10475379/auto-labeling-environments-in-auctex","timestamp":"2014-04-18T23:53:40Z","content_type":null,"content_length":"68608","record_id":"<urn:uuid:64195739-7ec7-4c1f-9e8e-9cac0303752b>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00172-ip... |
Parametrized Surface
April 8th 2013, 03:56 PM #1
Apr 2013
Parametrized Surface
For a parametrized surface r: K (subset of R^2) -> R^3 and a parameter value (u0,v0) in K, show that there is a neighborhood N of (u0,v0) such that r(N) is the image of a projectionally
parametrized surface. A projectionally para... | {"url":"http://mathhelpforum.com/new-users/217036-parametrized-surface.html","timestamp":"2014-04-19T01:51:28Z","content_type":null,"content_length":"28950","record_id":"<urn:uuid:04cb403e-0838-4063-a936-b5d4936a8ee3>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00018-ip-10-147-4-33.... |
The Graphs and Models series by Bittinger, Beecher, Ellenbogen, and Penna is known for helping students “see the math” through its focus on visualization and technology. These books continue to
maintain the features that have helped students succeed for years: focus on functions, visual emphasis, side-by-side algebraic... | {"url":"http://www.mypearsonstore.com/bookstore/college-algebra-graphs-and-models-0321783956","timestamp":"2014-04-16T17:01:11Z","content_type":null,"content_length":"19369","record_id":"<urn:uuid:2764b468-1104-4c42-9386-d010a1d65367>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-001... |
Probability question involving binomial distributions?
May 15th 2010, 10:23 AM
Probability question involving binomial distributions?
Each question in a 15-question multiple-choice test had 5 possible answers. Suppose you guess randomly on each answer.
a)Show the probability distribution for the number of corre... | {"url":"http://mathhelpforum.com/statistics/144843-probability-question-involving-binomial-distributions-print.html","timestamp":"2014-04-17T05:06:21Z","content_type":null,"content_length":"6907","record_id":"<urn:uuid:e4d06d03-9293-4bd3-b1c1-cceb8223ca71>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-M... |
Re: st: Nearest value
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: Nearest value
From "Nick Cox" <n.j.cox@durham.ac.uk>
To <statalist@hsphsun2.harvard.edu>
Subject Re: st: Nearest value
Date Sat, 29 Nov 2003 12:01:34 -0000
Ramani Gunatilaka asked
> I have a data set wit... | {"url":"http://www.stata.com/statalist/archive/2003-11/msg00829.html","timestamp":"2014-04-16T07:20:06Z","content_type":null,"content_length":"6844","record_id":"<urn:uuid:a965be5e-6a70-4057-95e2-eebe2c13534c>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00400-ip-10-147-4-33.ec2.int... |
West Boylston Geometry Tutor
Find a West Boylston Geometry Tutor
...I am currently tutoring a student Trigonometry. In America, my major was Accounting. I had Financial Accounting 1 and 2, Intermediate Accounting 1 and 2, and Managerial Accounting--all As.
11 Subjects: including geometry, accounting, Chinese, alg... | {"url":"http://www.purplemath.com/West_Boylston_geometry_tutors.php","timestamp":"2014-04-21T14:45:50Z","content_type":null,"content_length":"23928","record_id":"<urn:uuid:8a326bd7-82a5-4f2a-9fac-a414d75639a2>","cc-path":"CC-MAIN-2014-15/segments/1398223206770.7/warc/CC-MAIN-20140423032006-00565-ip-10-147-4-33.ec2.inte... |
Mathematics of Computation
ISSN 1088-6842(online) ISSN 0025-5718(print)
Asymptotic expansions of multiple integrals of rapidly oscillating fun... | {"url":"http://www.ams.org/journals/mcom/1988-50-181/S0025-5718-1988-0917829-6/","timestamp":"2014-04-19T00:36:59Z","content_type":null,"content_length":"25020","record_id":"<urn:uuid:40dea684-397e-4420-862b-8ae9ad005e89>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00050-ip-10-147-4... |
Math Tools Discussion: Understanding Distance, Speed, and Time Relationships Using Simulation Software tool, Advantages of interactive Graphs
Discussion: Understanding Distance, Speed, and Time Relationships Using Simulation Software tool
Topic: Advantages of interactive Graphs
Related Item: http://mathforum.o... | {"url":"http://mathforum.org/mathtools/discuss.html?context=tool&do=r&msg=24977","timestamp":"2014-04-19T00:35:46Z","content_type":null,"content_length":"16408","record_id":"<urn:uuid:3068da85-c705-489d-8458-85b24364c937>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00212-ip-10-147-... |
Portability portable
Stability stable
Maintainer sven.panne@aedion.de
This module corresponds to section 2.10 (Rectangles) of the OpenGL 2.1 specs.
class Rect a whereSource
rect and rectv support efficient specification of rectangles as two corner points. Each rectangle command takes four arguments, organized eit... | {"url":"http://hackage.haskell.org/package/OpenGL-2.2.3.0/docs/Graphics-Rendering-OpenGL-GL-Rectangles.html","timestamp":"2014-04-20T19:47:04Z","content_type":null,"content_length":"7094","record_id":"<urn:uuid:ea030c7b-8a8b-45c8-951d-3fc8d473fa56>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-2014... |
Vogl, Stefanie (2009): Tropical Cyclone Boundary-Layer Models. Dissertation, LMU München: Faculty of Physics
Metadaten exportieren
Autor recherchieren in
Hurricanes are some of the most spectacular yet deadly natural disasters. Especially in times of the widely discussed anthropogenic climate change, public interest fo... | {"url":"http://edoc.ub.uni-muenchen.de/10274/","timestamp":"2014-04-19T14:32:48Z","content_type":null,"content_length":"26203","record_id":"<urn:uuid:48170044-51b1-4670-9606-b5f0636716d9>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00602-ip-10-147-4-33.ec2.internal.warc.gz"} |
Initial treatment of fractions in Japanese textbooks.
Despite a long history of research and curriculum development efforts, fraction teaching and learning remains a major ch... | {"url":"http://www.thefreelibrary.com/Initial+treatment+of+fractions+in+Japanese+textbooks.-a0165312366","timestamp":"2014-04-18T03:53:17Z","content_type":null,"content_length":"101036","record_id":"<urn:uuid:8ef7d921-e9a0-45e1-9eeb-4e4c9ae3ed23>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-201404... |
Posts by
Total # Posts: 449
(b) If the natural abundance of Ag-107 is 51.84%, what is the natural abundance of Ag-109? % (c) If the mass of Ag-107 is 106.905, what is the mass of Ag-109? amu I really need help. Can u say the
answer then explain how you got it? Thanks:)
Oh yah ok thanks:)
(b) If the natural abundance o... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=rebekah&page=4","timestamp":"2014-04-18T16:39:35Z","content_type":null,"content_length":"23019","record_id":"<urn:uuid:b955ba88-9943-47ff-b7a4-d5d047bef337>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00653-ip-10-147-4-33... |
Mathematic Functions
If you consider it in the purest sense of a computer language like C, C++, Pascal, Visual Basic, and Java, etc, C# doesn't have its own built-in support for mathematics. It must borrow this
functionality either from other libraries or from other language. Fortunately, all of this is particularly ... | {"url":"http://www.functionx.com/csharp/topics/math.htm","timestamp":"2014-04-19T11:56:49Z","content_type":null,"content_length":"47209","record_id":"<urn:uuid:7eefebd0-9936-4a3c-82ed-28abd445700c>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00106-ip-10-147-4-33.ec2.internal.warc.g... |
technical noise measurement question - diyAudio
diyAudio Member
Join Date: Feb 2005
Location: south of lower saxon
Hi cuibono,
I wouldn't worry about the different noise levels you mentioned (-75dB, -87dB, ...). Trust your ears and you'll be more than satisfied.
I have done a lot, doing right now some and will possibly... | {"url":"http://www.diyaudio.com/forums/equipment-tools/115248-technical-noise-measurement-question.html","timestamp":"2014-04-19T08:37:34Z","content_type":null,"content_length":"83679","record_id":"<urn:uuid:27b3b6d2-918b-4c54-a92a-3ac0abb62682>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-2014041... |
Minimum Growth Rate of Hamming Weight of Multiples of Primitive Polynomials
up vote 1 down vote favorite
Let $F_2[x]$ denote the ring of polynomials over the field of 2 elements.
Richard Brent has a page on finding primitive trinomials in $F_2[x]$ of huge degree at http://maths.anu.edu.au/~brent/trinom.html.
My problem... | {"url":"http://mathoverflow.net/questions/74821/minimum-growth-rate-of-hamming-weight-of-multiples-of-primitive-polynomials","timestamp":"2014-04-18T08:11:27Z","content_type":null,"content_length":"60675","record_id":"<urn:uuid:b0a98cac-8c7a-4cab-a358-2584d2d17000>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/... |
Really stuck please help
March 8th 2007, 01:38 PM #1
Feb 2007
Really stuck please help
Hey people,
im really stuck on this and wondered if you could help please.
Q: A heavy crate of mass m is pulled along a rough horizontal surface at a constant speed by a rope. The coefficient of friction between the c... | {"url":"http://mathhelpforum.com/advanced-applied-math/12336-really-stuck-please-help.html","timestamp":"2014-04-19T10:34:01Z","content_type":null,"content_length":"40154","record_id":"<urn:uuid:de537d56-e4e5-41c5-8e5e-2cca729cf0c5>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00039... |
Reference Request: a paper by Yoseloff about a proof of Sperner's Lemma
up vote 0 down vote favorite
Dear Overflow,
Apologies in advance if I'm posting this in the bad place, but I was hoping some of you could point out to me a place where I could read online the following paper by Yoseloff, where he proves
Sperner's L... | {"url":"http://mathoverflow.net/questions/118144/reference-request-a-paper-by-yoseloff-about-a-proof-of-sperners-lemma","timestamp":"2014-04-16T14:17:55Z","content_type":null,"content_length":"50557","record_id":"<urn:uuid:ba580314-6bdf-41b1-9d6f-abfd1795bc5e>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/... |
Rank of a matrix
November 30th 2010, 03:57 PM #1
Nov 2010
Rank of a matrix
Let A be an m x n matrix. Show that if B is n x p, then rank AB <= rank b.
the matrix AB will be a m x p matrix.
I think Rank A is at most n while Rank AB is at most p.
I think I'm supposed to show that p<= n somehow, but I'm... | {"url":"http://mathhelpforum.com/advanced-algebra/164883-rank-matrix.html","timestamp":"2014-04-23T23:37:14Z","content_type":null,"content_length":"35667","record_id":"<urn:uuid:9533bcdf-51d3-41da-85fd-7dabcf1fbedc>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00371-ip-10-147-4-33.ec... |
Posts by
Total # Posts: 231
Hello I need some ideas to elaborate on in an essay about the following question "1.According to Frankenstein what makes the Creature more human, his weaknesses or his strengths?Why?" Now I believe
it is his weaknesses but i dont know what Victor Frankens...
Beacon Height
what is the time... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=William","timestamp":"2014-04-16T14:44:12Z","content_type":null,"content_length":"28309","record_id":"<urn:uuid:cc364b85-32fe-4ee1-8489-6157a2398d7f>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00166-ip-10-147-4-33.ec2.in... |
RE: [xsl] What is the shortest expression converting an xs:
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RE: [xsl] What is the shortest expression converting an xs:double to xs:integer?
Subject: RE: [xsl] What is the shortest expression converting an xs:double to xs:integer?
From: "Michael Kay"... | {"url":"http://www.biglist.com/lists/lists.mulberrytech.com/xsl-list/archives/200412/msg00184.html","timestamp":"2014-04-17T22:02:30Z","content_type":null,"content_length":"4366","record_id":"<urn:uuid:28e98418-e5f1-46fb-a400-8e1f352880ff>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-2014041600521... |
If 25 lines are drawn in a plane such that no two of them
Author Message
If 25 lines are drawn in a plane such that no two of them [#permalink] 06 Dec 2007, 05:04
Amardeep Sharma... | {"url":"http://gmatclub.com/forum/if-25-lines-are-drawn-in-a-plane-such-that-no-two-of-them-56705.html","timestamp":"2014-04-19T22:21:26Z","content_type":null,"content_length":"200132","record_id":"<urn:uuid:f9306c9a-675c-48e9-8852-d988765fcba8>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-2014041... |
Category theory
Universal constructions
Enriched category theory
Basic concepts
Universal constructions
Homotopical enrichment
A cosmos is a “good place in which to do category theory,” including both ordinary category theory as well as enriched category theory.
The word is chosen by analogy with topos which can be reg... | {"url":"http://ncatlab.org/nlab/show/cosmos","timestamp":"2014-04-20T20:56:50Z","content_type":null,"content_length":"27316","record_id":"<urn:uuid:4b0b3e1b-3718-4c94-a088-04f4a27cca9d>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00353-ip-10-147-4-33.ec2.internal.warc.gz"} |
Palos Park Math Tutor
Find a Palos Park Math Tutor
...I have also tutored Geometry and Calculus students. I have a degree in Mathematics from Augustana College. I am currently pursuing my Teaching Certification from North Central College.
7 Subjects: including algebra 1, algebra 2, geometry, prealgebra
...I hav... | {"url":"http://www.purplemath.com/Palos_Park_Math_tutors.php","timestamp":"2014-04-19T12:30:08Z","content_type":null,"content_length":"23725","record_id":"<urn:uuid:2cc9599a-37ef-4f9e-a389-1f7134964f41>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00561-ip-10-147-4-33.ec2.internal.w... |
Re: st: RE: Stata graphs to Latex with Graph2tex command
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Re: st: RE: Stata graphs to Latex with Graph2tex command
From Suzy <scott_788@wowway.com>
To statalist@hsphsun2.harvard.edu
Subject Re: st: RE: Stata graphs to Latex with Graph2tex... | {"url":"http://www.stata.com/statalist/archive/2006-05/msg00148.html","timestamp":"2014-04-17T10:54:01Z","content_type":null,"content_length":"8655","record_id":"<urn:uuid:0b886962-037a-45e2-908b-4a6dc4d66b2e>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00212-ip-10-147-4-33.ec2.int... |
Source Code - Java Applet I
Any of today's programming languages can be used to generate 3D images of varying degrees of performance and quality. The standard Java language has various features which allow the creation of 3D
applications. Even though a new generation of Java API called Java3D promises improved performa... | {"url":"http://www.garybeene.com/3d/3d-java.htm","timestamp":"2014-04-19T19:34:18Z","content_type":null,"content_length":"21310","record_id":"<urn:uuid:6c4ef886-0914-4026-9847-e6d70afbc789>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00095-ip-10-147-4-33.ec2.internal.warc.gz"} |
[SciPy-Dev] Splines
Pablo Winant pablo.winant@gmail....
Thu Feb 21 04:33:33 CST 2013
It's good to see people working in that direction. I will be more than
happy to participate if I can.
As a user : I really wish I had a cubic spline interpolation with
natural bounding conditions (which implies linear extrapolation). T... | {"url":"http://mail.scipy.org/pipermail/scipy-dev/2013-February/018384.html","timestamp":"2014-04-16T22:38:29Z","content_type":null,"content_length":"9349","record_id":"<urn:uuid:468c9283-7b3e-4c9d-9333-418401aff56b>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00403-ip-10-147-4-33.e... |
Tau Topics - Accuracy of Diagnostic Laboratory Medical Tests: Specificity and Sensitivity
An acquaintance recently mentioned that "20/20 or one of those news shows just did a piece on the use of hair testing. They sent a standard poodle's hair in for testing to 4 or 5 labs and got
different results from each. I have co... | {"url":"http://www.michaelandjudystouffer.com/judy/articles/specsen.htm","timestamp":"2014-04-20T18:23:08Z","content_type":null,"content_length":"19897","record_id":"<urn:uuid:f42454d4-0ac1-4203-8cb9-628e35277013>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00145-ip-10-147-4-33.ec2... |
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Topic: Single Page Fermat Theorem Proof
Replies: 2 Last Post: Sep 5, 2009 10:01 PM
Messages: [ Previous... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=1981890","timestamp":"2014-04-16T13:58:31Z","content_type":null,"content_length":"19329","record_id":"<urn:uuid:69a7808c-658e-461f-b670-93721dce6630>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00550-ip-10-147-4-33.ec2.internal.w... |
Quality is dropping in recruiting
Quality is dropping in recruiting
Last week, in an e-mail concerning Army recruiting for November, I wrote to Mr. M that I strongly believed that two things were going on that were a little bit wierd. The first was that the November
2005 goal was significantly below the November 2004 g... | {"url":"http://festersplace.blogspot.com/2005/12/quality-is-dropping-in-recruiting.html","timestamp":"2014-04-16T16:01:51Z","content_type":null,"content_length":"23465","record_id":"<urn:uuid:64ed81c3-5f53-414b-81ce-b7fa1fd59e58>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00370-ip... |
Rational regulation of learning dynamics by pupil–linked arousal systems
The ability to make inferences about the current state of a dynamic process requires ongoing assessments of the stability and reliability of data generated by that process. We found that these
assessments, as defined by a normative model, were ref... | {"url":"http://pubmedcentralcanada.ca/pmcc/articles/PMC3386464/?lang=en-ca","timestamp":"2014-04-21T00:09:41Z","content_type":null,"content_length":"145178","record_id":"<urn:uuid:857e7ac4-2ff3-494f-976c-1181b8919fc6>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00311-ip-10-147-4-33... |
On the Round Security of Symmetric-Key Cryptographic Primitives
- In Advances in Cryptology – Asiacrypt’08, volume 5350 of LNCS. Pages , 2008
"... Abstract. Every public-key encryption scheme has to incorporate a certain amount of randomness into its ciphertexts to provide semantic security against chosen ciphertext at... | {"url":"http://citeseerx.ist.psu.edu/showciting?doi=10.1.1.32.7665","timestamp":"2014-04-20T21:49:34Z","content_type":null,"content_length":"23222","record_id":"<urn:uuid:9c6abbe0-c979-44a8-b537-d217560d579a>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00139-ip-10-147-4-33.ec2.inte... |
data on lamellar spacings and transformation temperatures
I have data on lamellar spacings and transformation temperatures for pearlite transformation in a plain carbon eutectoid steel. How do I prove the data conforms with Zener's equation??
I know that S (lamellar spacign) is inversely proportional to Delta T ( Eutec... | {"url":"http://www.physicsforums.com/showthread.php?p=2724882","timestamp":"2014-04-17T00:58:52Z","content_type":null,"content_length":"20148","record_id":"<urn:uuid:8fbcb8b4-7568-4a7a-9e70-b3dccc96d7a1>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00443-ip-10-147-4-33.ec2.internal.w... |
idy vs. ady question
Hey fellas,
Got a dumb question. I made the switch to IDY along time ago and this is my go to recipe.
2 1/2 cups KASL
1 1/8 cups water
1/8 TSP + 1/4 TSP IDY
2 1/4 TSP Sicilian Sea Salt
1 TSP Olive Oil
However i don't have time to order idy from penn mac and all i have is this red star ADY junk i go... | {"url":"http://www.pizzamaking.com/forum/index.php?topic=9925.0","timestamp":"2014-04-20T21:24:13Z","content_type":null,"content_length":"34647","record_id":"<urn:uuid:8f53676a-0a2d-4c33-af22-f7029c7cfdcb>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00245-ip-10-147-4-33.ec2.interna... |
UMass Amherst Theoretical Physicists Find A Way To Simulate Strongly Correlated Fermions
March 19, 2012
New technique could open the door to practical superconductor applications, as well as to solving difficult ‘many-body’ problems in high-energy physics, condensed matter and ultra-cold atoms
Combining known factors... | {"url":"http://www.redorbit.com/news/science/1112495894/umass-amherst-theoretical-physicists-find-a-way-to-simulate-strongly-correlated-fermions/","timestamp":"2014-04-17T17:54:33Z","content_type":null,"content_length":"31551","record_id":"<urn:uuid:a8469fbc-5bbd-4d60-9fe4-d76e4eaef07b>","cc-path":"CC-MAIN-2014-15/segm... |
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When asked to find the zeros of the function r(x) = 5t3 – 8t2 ... | {"url":"http://openstudy.com/updates/4ee07a81e4b05ed8401b4c20","timestamp":"2014-04-17T09:40:19Z","content_type":null,"content_length":"38855","record_id":"<urn:uuid:32bf3fd9-9443-4559-911f-67062e2038ab>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00077-ip-10-147-4-33.ec2.internal.... |
Coalgebraic automata theory: basic results
"... In this paper, we present a systematic way of deriving (1) languages of (generalised) regular expressions, and (2) sound and complete axiomatizations thereof, for a wide variety of systems. This
generalizes both the results of Kleene (on regular languages and deterministi... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=242238","timestamp":"2014-04-20T05:25:20Z","content_type":null,"content_length":"30227","record_id":"<urn:uuid:daa7bb01-cf27-4ecd-a053-46029eaed123>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00062-ip-10-147-4-33.ec2.internal.war... |
A 802.11 WEP frame consists of many fields: headers, data, ICV, etc. Let's consider only data and ICV, and assume a constant IV.
ICV algorithm is an implementation of CRC32. It is calculated incrementally for every byte of data the frame has. Each step in C:
crc = crc_tbl[(crc ^ data[i]) & 0xFF] ^ ( crc >> 8 );
ICV is... | {"url":"http://aircrack-ng.org/doku.php?id=chopchoptheory&DokuWiki=c3063b3a2e711f78916e3b520d71a6fd","timestamp":"2014-04-19T08:26:21Z","content_type":null,"content_length":"13617","record_id":"<urn:uuid:03b1efe6-73f8-45fd-ae41-e7c4757eb6ca>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032... |
Plugged in to CO2
Students actually measure energy use with a Kill-a-Watt meter.
Concrete activity that helps student relate their everyday experiences to the discussion of climate change.
Comment from expert scientist: Activity needs better primer on the difference between power and energy needs to be taught before th... | {"url":"http://www.climate.gov/teaching/resources/plugged-co2","timestamp":"2014-04-17T13:06:03Z","content_type":null,"content_length":"38247","record_id":"<urn:uuid:36271225-de27-42c0-a246-b5988d83d7f8>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00647-ip-10-147-4-33.ec2.internal.... |
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Here's the question you clicked on:
An airplane leaves an airport and flies due west 120 miles and... | {"url":"http://openstudy.com/updates/5140cc11e4b0f08cbdc926c8","timestamp":"2014-04-18T13:45:22Z","content_type":null,"content_length":"114234","record_id":"<urn:uuid:51bf500b-c53d-4d36-845f-95a1a1f91050>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00142-ip-10-147-4-33.ec2.internal... |
Unitary Matrices and Hermitian Matrices
Recall that the conjugate of a complex number
In this section, I'll use conjugate transpose.
Complex conjugation satisfies the following properties:
(a) If
(b) If
(c) If
The proofs are easy; just write out the complex numbers (e.g.
The conjugate of a matrix A is the matrix
You ca... | {"url":"http://www.millersville.edu/~bikenaga/linear-algebra/unitary/unitary.html","timestamp":"2014-04-18T10:40:51Z","content_type":null,"content_length":"30433","record_id":"<urn:uuid:48039039-e638-488b-b5b6-761f967b1f09>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00613-ip-10-14... |
Difference two squares: pos. integer solns of x^2-y^2=120
Re: Difference two squares: pos. integer solns of x^2-y^2=12
Re: Difference two squares: pos. integer solns of x^2-y^2=12
Thanks we got 3 out of the four. What are the sons.
Chasyesker wrote:Looking for a way to find all positive integers of x^2-y^2=120. F... | {"url":"http://www.purplemath.com/learning/viewtopic.php?p=9168","timestamp":"2014-04-17T22:14:19Z","content_type":null,"content_length":"22249","record_id":"<urn:uuid:d0d82d5d-3780-4ee0-9b3b-804e9659af40>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00139-ip-10-147-4-33.ec2.interna... |
Baruch College Department of Mathematics
The major portion of this course will explore the evolution of Mathematical ideas in the ancient period (approximately 2000 B.C. to 1200 A.D.), and conclude with a study of the re-emergence of
Mathematics in Europe between the fourteenth and sixteenth centuries. In the ancient p... | {"url":"http://www.baruch.cuny.edu/math/course_syllabi/4230.html","timestamp":"2014-04-17T09:38:30Z","content_type":null,"content_length":"9400","record_id":"<urn:uuid:03c7a668-ea6c-4508-9fb8-5caa97eb82b9>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00425-ip-10-147-4-33.ec2.interna... |
Integrals - first by substitution then by parts
May 17th 2006, 06:29 PM #1
Integrals - first by substitution then by parts
we're given the integral 2cos(ln(x))dx
and told to first use substitution then integration by parts, could someone kindly point me in the right direction
we're given the integral 2cos(l... | {"url":"http://mathhelpforum.com/calculus/3007-integrals-first-substitution-then-parts.html","timestamp":"2014-04-18T22:04:16Z","content_type":null,"content_length":"36386","record_id":"<urn:uuid:89fee591-3059-4139-b5d4-d645138243fe>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00477... |
Generalized Lorenz–Mie theory for infinitely long elliptical cylinders
A generalized Lorenz–Mie theory for infinite elliptical cylinders is presented. This theory describes the interaction between arbitrary shaped beams and infinitely long cylinders having an elliptical
cross section.
© 1999 Optical Society of America
... | {"url":"http://www.opticsinfobase.org/josaa/abstract.cfm?uri=josaa-16-6-1333","timestamp":"2014-04-21T12:49:06Z","content_type":null,"content_length":"142169","record_id":"<urn:uuid:a570861b-175c-4962-8c14-c0bcd4ad474b>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00493-ip-10-147-4-... |
Yield to Call (YTC)
What it is:
Yield to call is a measure of the yield of a bond if you were to hold it until the call date.
How it works/Example:
To understand yield to call, one must first understand that the price of a bond is equal to the present value of its future cash flows, as calculated by the following formu... | {"url":"http://www.investinganswers.com/financial-dictionary/bonds/yield-call-ytc-860","timestamp":"2014-04-18T13:11:03Z","content_type":null,"content_length":"54003","record_id":"<urn:uuid:3bd09e3c-da95-4be2-ae56-6e7c44c443cf>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00630-ip-1... |
Lokhorst, 'Computational Meta-ethics' (2011) - Less Wrong Discussion
Less Wrong is a community blog devoted to refining the art of human rationality. Please visit our About page for more information.
Besides Yudkowsky and Goertzel, the only person I know of doing serious computational meta-ethics is Dutch philosopher a... | {"url":"http://lesswrong.com/r/discussion/lw/4qs/lokhorst_computational_metaethics_2011/","timestamp":"2014-04-20T10:47:07Z","content_type":null,"content_length":"55533","record_id":"<urn:uuid:184659fc-c8bf-4b11-a194-6d37d53fa255>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00419-ip... |
plz help! Integration problems
September 17th 2008, 03:39 PM
plz help! Integration problems
Alright. I already put a lot of thought into some of these but I cannot get the right answer out or am stuck in the middle.
1) The integral, from 0 to pi/4, of ((sinx)^4)((cosx)^2)dx
My thought process has gotten to ... | {"url":"http://mathhelpforum.com/calculus/49517-plz-help-integration-problems-print.html","timestamp":"2014-04-18T04:04:48Z","content_type":null,"content_length":"19957","record_id":"<urn:uuid:47f76a90-6351-4953-85e1-a61f38de2624>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00454-i... |
Calculating VSWR, Return Loss, Reflection Coefficient, and Mismatch Loss
Spectrum Software has released Micro-Cap 11, the eleventh generation of our SPICE circuit simulator.
For users of previous Micro-Cap versions, check out the new features available in the latest version. For those of you who are new to Micro-Cap, t... | {"url":"http://www.spectrum-soft.com/news/fall2009/vswr.shtm","timestamp":"2014-04-19T19:33:27Z","content_type":null,"content_length":"17424","record_id":"<urn:uuid:8c538fd3-a033-4cbd-a3f7-182b92bb9568>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00469-ip-10-147-4-33.ec2.internal.w... |
2010 SPM Exams Tips - Physics
Paper 2
Section A:
Question 1: Form 4 (Chapter 1)
Measuring Instrument - Vernier calliper/micrometer screw gauge (reading, accuracy, zero error)
Question 2: Form 5 (Chapter 2)
Choose type of fuse
Electric circuit for safety
Question 3: Form 4 (Chapter 4)
Specific latent heat of fusion and ... | {"url":"http://chngtuition.blogspot.com/2010/10/2010-spm-exams-tips-physics.html","timestamp":"2014-04-19T07:54:22Z","content_type":null,"content_length":"157388","record_id":"<urn:uuid:27b07686-552d-409e-952f-e312bde47e3e>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00238-ip-10-14... |
(Paper) Statistics : Main Examination Exams in India
Sample space and events, probability measure and probability space, random variable as a measurable function, distribution function of a random variable, discrete and continuous-type random variable
probability mass function, probability density function, vector-valu... | {"url":"http://www.upscportal.com/civilservices/Statistics/Statistics-Main-Examination-Exams-in-India","timestamp":"2014-04-16T21:53:58Z","content_type":null,"content_length":"46742","record_id":"<urn:uuid:20d7f289-1ba5-4fc8-834b-f99336964385>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-2014041600... |
Show that T is surjective
November 19th 2011, 03:46 AM #1
Junior Member
Mar 2010
Show that T is surjective
Let $(X,d)$ be a compact metric space, and let $T: X \longrightarrow X$ be a continuous map satisfying the expansion property:
$d(T(x),T(y)) \geq d(x,y)$ for all $x,y \in X$.
Prove that T is surjec... | {"url":"http://mathhelpforum.com/differential-geometry/192240-show-t-surjective.html","timestamp":"2014-04-16T14:35:07Z","content_type":null,"content_length":"47200","record_id":"<urn:uuid:ae52c550-eeb2-4d3a-894a-db82b74329c6>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00229-ip-10... |
Open Problems
If we are given n points in space, the Delaunay triangulation of which has t tetrahedra, how quickly can we find that triangulation? Chan, Snoeyink and Yap have an algorithm with running time O((n +
t) log^2 t), but this does not quite match the known lower bound of Omega(n log t + t).
Some more prac... | {"url":"http://www.ics.uci.edu/~eppstein/280g/open.html","timestamp":"2014-04-21T09:37:53Z","content_type":null,"content_length":"13216","record_id":"<urn:uuid:796ba5cc-ba08-42ee-a255-faf1b1540e37>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00163-ip-10-147-4-33.ec2.internal.warc.g... |
Gary, IN Statistics Tutor
Find a Gary, IN Statistics Tutor
...I also obtained my middle school math endorsement, with a solid background tutoring math, as well as teaching math. I worked as a middle school and high school substitute math instructor. I
would love to have the opportunity once more to aid in the growt... | {"url":"http://www.purplemath.com/gary_in_statistics_tutors.php","timestamp":"2014-04-18T11:23:41Z","content_type":null,"content_length":"23983","record_id":"<urn:uuid:1db7022d-21b2-4809-8aab-494e20e0eb0a>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00407-ip-10-147-4-33.ec2.internal... |
Lester, PA Algebra 2 Tutor
Find a Lester, PA Algebra 2 Tutor
I graduated from Chestnut Hill College (Philadelphia, PA) with a degree in French Language & Literature with a minor in Art History. While there, I tutored several students in not only French but
also other subjects, particularly different math topics. I ... | {"url":"http://www.purplemath.com/Lester_PA_algebra_2_tutors.php","timestamp":"2014-04-20T10:55:06Z","content_type":null,"content_length":"24046","record_id":"<urn:uuid:38ea9c46-5b76-4d68-b078-9c99c2bae433>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00345-ip-10-147-4-33.ec2.intern... |
Concepts or technique for Precalc self-study?
Go with the rigorous ones. You can easily learn precalc in class. Most students dont even use textbooks when learning precalc, it is that shallow. You will get hit hard in college if you don't know
how to write proofs, and as it is a difficult skill to develop, you would do... | {"url":"http://www.physicsforums.com/showthread.php?t=298095","timestamp":"2014-04-16T22:15:51Z","content_type":null,"content_length":"43418","record_id":"<urn:uuid:06e35c2e-b3b6-4dd4-8243-f358dac20377>","cc-path":"CC-MAIN-2014-15/segments/1397609538787.31/warc/CC-MAIN-20140416005218-00239-ip-10-147-4-33.ec2.internal.w... |
Toronto Probability Seminar
Thursday, May 10, 2:10pm
Liliana Borcea
(Rice University)
Array Imaging in Random Media
In array imaging, we wish to find strong reflectors in a medium, given measurements of the time traces of the scattered echoes at a remote array of receivers. I will discuss array imaging in
cluttered med... | {"url":"http://www.fields.utoronto.ca/programs/scientific/06-07/to-probability/","timestamp":"2014-04-18T20:59:22Z","content_type":null,"content_length":"29987","record_id":"<urn:uuid:62207d14-4872-49ab-bc79-966844d766b0>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00489-ip-10-147-4... |
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Total # Posts: 31
Why a rectangular prism composed of 2 unit cubes has 6 faces. How do its dimensions compare to a unit cube
easy one OK. so if jack has a bike that he got for 50 dollars less than the original price so if the bike was 50 dollars less than the original price how much did he pay for the bike. w... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=heaven","timestamp":"2014-04-16T19:43:25Z","content_type":null,"content_length":"11946","record_id":"<urn:uuid:b55413d6-2ba9-403d-bd0b-1e999f37b500>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00208-ip-10-147-4-33.ec2.int... |