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Math Help
November 3rd 2009, 03:10 PM #1
Junior Member
Sep 2009
Define a function f by f(x)=x+2ln(x) and let g(x)=f(x)-A-B(x-1)-C(x-1)^2. Find the values of A, B, and C so that L=lim x→1 g(x)/(x-1)^3 exists and is finite.
L'Hospital's Rule states that a limit $L=\lim_{x\to a}\frac{f(x)}{g(x)}=\lim_{x\to a}... | {"url":"http://mathhelpforum.com/calculus/112243-solving.html","timestamp":"2014-04-18T12:37:56Z","content_type":null,"content_length":"32131","record_id":"<urn:uuid:69e5c504-88c0-40f6-9b61-b46fc13b87c2>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00003-ip-10-147-4-33.ec2.internal.... |
A partial order set with a non-unique maximal element
August 29th 2009, 07:09 AM
A partial order set with a non-unique maximal element
Find an example of a partial order set with a maximal element that is not unique.
My question here is, since a maximal element is define as:
m is a max of a set X if $m \leq... | {"url":"http://mathhelpforum.com/differential-geometry/99673-partial-order-set-non-unique-maximal-element-print.html","timestamp":"2014-04-17T18:36:34Z","content_type":null,"content_length":"8448","record_id":"<urn:uuid:8696bb07-a44f-4dc8-a42c-ed2e2f75fba7>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-... |
Regular Singular Points
July 7th 2007, 12:48 PM #1
Jul 2007
Regular Singular Points
The problem is taken from "Elementary Differential Equations and Boundary Value Problems," 8th Edition. By Boyce. Section 5.4 (Page 271), problem 1. The problem states to find all singular points
of the given equation and de... | {"url":"http://mathhelpforum.com/calculus/16600-regular-singular-points.html","timestamp":"2014-04-17T02:03:52Z","content_type":null,"content_length":"35711","record_id":"<urn:uuid:d07c0580-9113-4ea7-a549-fe09f1431ba6>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00373-ip-10-147-4-3... |
DMOZ - Science: Math: Logic and Foundations: Nonstandard Logics and Extensions: Intuitionistic Logic
[ ] [Search] [the entire directory ]
• A Bibliography of Constructive Mathematics - Compiled by Erik Palmgren.
• Confessi... | {"url":"http://www.dmoz.org/Science/Math/Logic_and_Foundations/Nonstandard_Logics_and_Extensions/Intuitionistic_Logic/","timestamp":"2014-04-19T12:47:58Z","content_type":null,"content_length":"22373","record_id":"<urn:uuid:3416c3c8-20c6-488a-83c0-ecda77e364d8>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/... |
Do inverse images respect flabby sheaves?
up vote 2 down vote favorite
Let $i:Y\to X$ be a closed embedding of varieties, and let $S$ be a flabby \'etale (or Nisnevich) sheaf of abelian groups on $X$. Is $i^*S$ flabby also? I am mostly interested in the case when $S=i_
{x*}C$, where $C$ is a constant sheaf on a geometr... | {"url":"http://mathoverflow.net/questions/77622/do-inverse-images-respect-flabby-sheaves","timestamp":"2014-04-18T10:53:41Z","content_type":null,"content_length":"49853","record_id":"<urn:uuid:edea128d-d64b-4750-a75c-2e27b09664a6>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00297-i... |
Santa Fe Springs Algebra 1 Tutor
...Currently, I have been a math tutor for 9 years for grades 4 to 12 in the East San Gabriel Valley. My success in helping students improve their grades is evident in that 95% of my students
improved their grades from C, D, or F to A and B. 90% of my SAT students' scores are above ... | {"url":"http://www.purplemath.com/santa_fe_springs_ca_algebra_1_tutors.php","timestamp":"2014-04-21T12:52:09Z","content_type":null,"content_length":"24215","record_id":"<urn:uuid:745d6491-9044-4775-87b8-f7f7aeb362d4>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00558-ip-10-147-4-33.... |
Looking at a set of equations
, 2001
"... In engineering and applied mathematics, polynomial systems arise whose solution sets contain components of different dimensions and multiplicities. In this article we present algorithms, based
on homotopy continuation, that compute much of the geometric information contained in... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=1058212","timestamp":"2014-04-19T18:25:14Z","content_type":null,"content_length":"30557","record_id":"<urn:uuid:82006e51-c09d-4bdc-94fc-50b8e9ce6a20>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00490-ip-10-147-4-33.ec2.internal.wa... |
Math Placement Test
Overview of the Mathematics Placement Exam
The mathematics placement exam is administered to determine students’ first mathematics course. All incoming students are required to take the mathematics placement test before arriving on campus.
This procedure ensures that you will enroll in the most appr... | {"url":"http://scimath.norwich.edu/mathematics/math-placement-test/","timestamp":"2014-04-20T01:35:43Z","content_type":null,"content_length":"32567","record_id":"<urn:uuid:76346c04-2fae-4114-9503-5b9d3ee66c27>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00590-ip-10-147-4-33.ec2.inte... |
Looking for a Python command
Up to Use
Looking for a Python command
Posted by
at October 26. 2012
Hi all,
to keep it short Im looking for a command in Python that is able to search along an edge
for intersectionpoints.
So if I have an edge or line with intersections like this:
Note: I do NOT know the coordinates of t... | {"url":"http://www.salome-platform.org/forum/forum_10/173044973","timestamp":"2014-04-16T07:14:28Z","content_type":null,"content_length":"25898","record_id":"<urn:uuid:b4883bda-04f4-4dba-96bc-e53271ab6b89>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00024-ip-10-147-4-33.ec2.interna... |
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A museum exhibit, ABCD, has infrared beams around it for secur... | {"url":"http://openstudy.com/updates/4f5a4abce4b0636d8905de0f","timestamp":"2014-04-16T04:15:06Z","content_type":null,"content_length":"30323","record_id":"<urn:uuid:11c9e754-19f0-4a62-9a42-0096bab1d058>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00660-ip-10-147-4-33.ec2.internal.w... |
MD: Matching Theory, Volume 29
- IN GENERAL GRAPHS, SYMPOSIUM ON THEORETICAL ASPECTS OF COMPUTER SCIENCE, STACS 99 , 1998
"... A new approximation algorithm for maximum weighted matching in general edge-weighted graphs is presented. It calculates a matching with an edge weight of at least 1/2 of the edge weight of a
ma... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=2027305","timestamp":"2014-04-18T06:35:39Z","content_type":null,"content_length":"30133","record_id":"<urn:uuid:9edf44d5-0807-4b9d-ae35-9b703eecde11>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00446-ip-10-147-4-33.ec2.internal.wa... |
3.) The time spent (in days) waiting for a heart
View the step-by-step solution to:
3.) The time spent (in days) waiting for a heart transplant in two states for...
Home Tutors Statistics and Probability 3.) The time spent (in days) w...
This question has been answered by Expert on Feb 5, 2012. View Solution
OrryG post... | {"url":"http://www.coursehero.com/tutors-problems/Statistics-and-Probability/7875566-3-The-time-spent-in-days-waiting-for-a-heart-transplant-in-two-sta/","timestamp":"2014-04-20T01:08:18Z","content_type":null,"content_length":"58875","record_id":"<urn:uuid:6c4b1c35-51c6-4e5a-be45-587338697854>","cc-path":"CC-MAIN-2014-... |
Trying to find equation for parabola
January 28th 2013, 08:30 AM
Trying to find equation for parabola
Vertex of 0,3
Focus of 0,0
Formula for parabola:
y = a(x - h)^2 + k
I assume that h = 0, k = 3 (the vertex)
how does the focus factor into this equation? thanks.
January 28th 2013, 10:38 AM
Re: ... | {"url":"http://mathhelpforum.com/pre-calculus/212164-trying-find-equation-parabola-print.html","timestamp":"2014-04-18T06:09:46Z","content_type":null,"content_length":"5004","record_id":"<urn:uuid:56130035-a614-447d-be55-5abbced2bdd2>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-002... |
Coordinate Proof... Perpendicular Lines
November 15th 2010, 01:47 PM #1
Junior Member
Nov 2010
Coordinate Proof... Perpendicular Lines
Prove: If the product of the slopes of two lines is -1, then the lines are perpendicular.
I have already proven the converse of this statement. I have no idea where to go / ... | {"url":"http://mathhelpforum.com/geometry/163359-coordinate-proof-perpendicular-lines.html","timestamp":"2014-04-17T06:09:45Z","content_type":null,"content_length":"32007","record_id":"<urn:uuid:5fb0d113-b991-4a81-bc6f-6859dbaaa890>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00311... |
Relationship Between the Money Supply and Nominal Gdp by Joshuak
I.Introduction to hypothesis
In estimating the relationship between the money supply and nominal GDP we look into the past to find the many different ways that the great economists of the past studied this relationship. The
first thing to understand is th... | {"url":"http://www.studymode.com/essays/Relationship-Between-The-Money-Supply-And-137784.html","timestamp":"2014-04-18T13:17:01Z","content_type":null,"content_length":"33325","record_id":"<urn:uuid:d9732fb9-c646-4c2e-a801-aac01abc01d6>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00... |
calculating real power and power factor
Thanks for the replies! I get the concept of reactive power being a function of a shifting of the voltage / current phases. (Thus a power factor of 1 means that the voltage and current rise in
unison, correct? Inductance or capacitance in the circuit cause the two waves to become... | {"url":"http://www.physicsforums.com/showthread.php?t=568306","timestamp":"2014-04-19T02:12:43Z","content_type":null,"content_length":"37797","record_id":"<urn:uuid:ae44d540-9c01-4a5a-8bfd-adcd3eacf816>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00214-ip-10-147-4-33.ec2.internal.wa... |
Efficient Gaussian blur with linear sampling
Print This entry was posted by Daniel Rákos on September 7, 2010 at 8:48 pm, and is filed under Graphics, Programming, Samples. Follow any responses to this post through RSS 2.0. You can leave
article a response or trackback from your own site.
• Sweet. This is... | {"url":"http://rastergrid.com/blog/2010/09/efficient-gaussian-blur-with-linear-sampling/comment-page-1/","timestamp":"2014-04-17T15:32:00Z","content_type":null,"content_length":"147699","record_id":"<urn:uuid:999eeb51-3b3c-448a-ac65-2e8b9270fe02>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-2014041... |
External Influences on U.S. Undergraduate Mathematics Curricula: 1950-2000
Many of the most important curricular changes in undergraduate mathematics in the second half of the 20^th century appear to have been influenced by matters outside mathematics. In many cases these
were circumstances in other academic discipline... | {"url":"http://www.maa.org/publications/periodicals/convergence/external-influences-on-us-undergraduate-mathematics-curricula-1950-2000?device=mobile","timestamp":"2014-04-20T01:38:15Z","content_type":null,"content_length":"33494","record_id":"<urn:uuid:11b1d1d1-7d5d-42ac-8d34-0986e783fb9a>","cc-path":"CC-MAIN-2014-15/... |
Nifty Assignments - SIGCSE 2009
Encryption and the Enigma Machine
Nifty Assignments - SIGCSE 2009
│ Summary │These three independent but related assig... | {"url":"http://nifty.stanford.edu/2009/reed-enigma/","timestamp":"2014-04-19T19:33:29Z","content_type":null,"content_length":"7589","record_id":"<urn:uuid:96ea0c6e-9cb0-400b-92e8-0958f7792267>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00010-ip-10-147-4-33.ec2.internal.warc.gz"} |
Energy from the Sun
ACS Climate Science Toolkit | Energy Balance
Although much hotter on the inside, we can closely approximate the surface of the sun, from which its emission occurs, as a black body at a temperature of about 5800 K. The Stefan-Boltzmann equation
then gives the energy flux emitted at the sun’s surface.... | {"url":"http://www.acs.org/content/acs/en/climatescience/energybalance/energyfromsun.html","timestamp":"2014-04-20T03:41:08Z","content_type":null,"content_length":"37480","record_id":"<urn:uuid:883bf5a7-aade-4ad0-907c-4caafb46ea4e>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00016-... |
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Solve by reduction of order: yy''=3y'^2 The answer the book ha... | {"url":"http://openstudy.com/updates/524b433ce4b06f86e820eadf","timestamp":"2014-04-19T15:11:12Z","content_type":null,"content_length":"32961","record_id":"<urn:uuid:589bc5bf-d274-4984-ae5e-335a5dcb1ba3>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00559-ip-10-147-4-33.ec2.internal.w... |
Milwaukee, WI Math Tutor
Find a Milwaukee, WI Math Tutor
...Got an 11 on physical science section of MCAT. Scored a 96 when I took it 6 years ago after high school. I tutor all the biology courses at UW-Milwaukee.
46 Subjects: including precalculus, SAT math, GRE, GED
...I grew up in the UK and came to the US i... | {"url":"http://www.purplemath.com/milwaukee_wi_math_tutors.php","timestamp":"2014-04-19T17:26:48Z","content_type":null,"content_length":"23756","record_id":"<urn:uuid:a87ea6e0-b34f-4827-a541-efbc862270aa>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00632-ip-10-147-4-33.ec2.internal... |
A generalization of covering designs and lottery wheels
up vote 2 down vote favorite
This question is inspired by a recent problem . A $(v,k,t)$ covering design is a pair $(V,B)$ where $V$ is a set of $v$ points and $B$ is a family of $k$ point subsets (called blocks) such that every
t points from $V$ is in at least o... | {"url":"https://mathoverflow.net/questions/67334/a-generalization-of-covering-designs-and-lottery-wheels","timestamp":"2014-04-21T04:33:01Z","content_type":null,"content_length":"56103","record_id":"<urn:uuid:7574d52f-050d-40a5-8220-0d804a670492>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-201404... |
The smelting and forging of metals marks the beginning of civilization - the art of working metals was for thousands of years the major "high tech" industry of our ancestors.
Trial and error over this period of time lead to an astonishing degree of perfection, as can be seen all arou... | {"url":"http://www.tf.uni-kiel.de/matwis/amat/def_en/kap_5/backbone/r5_1_1.html","timestamp":"2014-04-17T21:22:43Z","content_type":null,"content_length":"25272","record_id":"<urn:uuid:d09f3c9e-ed85-4eb9-bd15-4989041971ee>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00481-ip-10-147-4... |
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Find the measures of an exterior angle and an interior angles ... | {"url":"http://openstudy.com/updates/50eb6792e4b07cd2b648aad5","timestamp":"2014-04-16T07:49:35Z","content_type":null,"content_length":"80845","record_id":"<urn:uuid:2c03e8ed-64d4-4574-9596-fa230389bf80>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00421-ip-10-147-4-33.ec2.internal.... |
Computer Arithmetic
The ALU is that part of the computer that actually performs arithmetic and logical operations on data. All of the other elements of the computer system—control unit, registers, memory, I/O—are there
mainly to bring data into the ALU for it to process and then to take the results back out. We have, i... | {"url":"http://cnx.org/content/m29343/1.1/","timestamp":"2014-04-17T22:14:54Z","content_type":null,"content_length":"112120","record_id":"<urn:uuid:1832e771-5f5d-4848-af7b-d01a8922415a>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00241-ip-10-147-4-33.ec2.internal.warc.gz"} |
Interesting one!
November 12th 2008, 02:57 AM #1
Interesting one!
there are $100$ ties numbered from $1-100$. all ties numbered with a square are taken out. the remaining ties are renumbered from $1$ onwards. again all ties numbered with square numbers are
taken out. the remaining tie are renumbered again $1$ o... | {"url":"http://mathhelpforum.com/algebra/59137-interesting-one.html","timestamp":"2014-04-18T06:41:46Z","content_type":null,"content_length":"36360","record_id":"<urn:uuid:aee7de8e-5bf1-4202-b64d-664ca259dc8f>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00112-ip-10-147-4-33.ec2.int... |
News from the world of maths: Einstein is proved right (16/01/2006)
Monday, January 16, 2006
Einstein is proved right (16/01/2006)
Unlike human celebrities, equations have to prove their merit to be famous. Now Einstein's e=mc^2 has done just that. An experiment conducted by US researchers from the National Institute o... | {"url":"http://plus.maths.org/content/news-world-maths-einstein-proved-right-16012006","timestamp":"2014-04-20T00:41:38Z","content_type":null,"content_length":"20004","record_id":"<urn:uuid:129d48eb-9d6a-4ac6-a10c-52cbd0f84a7b>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00362-ip-10... |
Metaprogramming Issue
10-07-2007 #1
Registered User
Join Date
Oct 2007
Metaprogramming Issue
I am currently having an issue with C++ metaprogramming system. To be more specific, the issue is about partial template specialisation.
Suppose I define a template as below:
template<typename T> struct W {...};... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/94336-metaprogramming-issue.html","timestamp":"2014-04-19T05:12:30Z","content_type":null,"content_length":"76744","record_id":"<urn:uuid:662ed3df-d073-4c5a-a51a-64bcc7299302>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00... |
3D stress analysis calculation tool is developed to calculate principal stresses, maximum shear stresses, and Von Mises stress at a specific point for spatial stresses . Calculator can be used to
calculate out-plane shear stress for plane stress situation. Mohr's Circle for 3D stress analysis is also drawn according to... | {"url":"http://www.amesweb.info/StressStrainTransformations/3DStressAnalysis/3DStressAnalysis.aspx","timestamp":"2014-04-19T04:19:49Z","content_type":null,"content_length":"46576","record_id":"<urn:uuid:1a5cf219-af02-40e4-b5ce-0d4a25032054>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-201404160052... |
Problem with totaling numbers that was spinned by a dice
03-04-2005 #1
Registered User
Join Date
Mar 2005
Problem with totaling numbers that was spinned by a dice
hi there,
I am writing a function that is suppose to calculate the total number of moves, a user gets by a spin of a dice. The game board has 25 ... | {"url":"http://cboard.cprogramming.com/c-programming/62623-problem-totaling-numbers-spinned-dice.html","timestamp":"2014-04-17T19:24:46Z","content_type":null,"content_length":"65551","record_id":"<urn:uuid:3a085292-d4c6-4573-87da-e28f97ef052c>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-201404160... |
"Savings Lost": The True Cost of Zero Interest Rate Policy
Savings Lost: Update
on the True Cost of ZIRP
By Chris Turner
March 6, 2013
... | {"url":"http://advisorperspectives.com/dshort/guest/Chris-Turner-130306-Savings-Lost.php","timestamp":"2014-04-16T16:27:13Z","content_type":null,"content_length":"17985","record_id":"<urn:uuid:223009b1-163e-4a2a-8110-62e28c80534a>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00311-ip... |
What are the results to date and the future of this work?
We (Murray & Armitage, MNRAS, 1997, submitted) have investigated the importance of tidal resonance in generating warps or tilts in accretion discs in binary systems. We found dynamical forces to be
too weak to generate a tilt in a fluid disc, but strong enough t... | {"url":"http://anusf.anu.edu.au/annual_reports/annual_report97/I-Murray.html","timestamp":"2014-04-24T03:17:52Z","content_type":null,"content_length":"7733","record_id":"<urn:uuid:d17f1447-26cc-4224-9e46-40526036332c>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00177-ip-10-147-4-33.... |
Deriving the Michaelis-Menten Equation
This page is originally authored by Gale Rhodes (© Jan 2000) and is still under continuous update.
The page has been modified with permission by Claude Aflalo (© Jan 2000).
Memorize this derivation as soon as your encounter it in your text, and you will be able to read the remaind... | {"url":"http://www.bgu.ac.il/~aflaloc/BioHTML/Goodies/DeriveMMEqn.html","timestamp":"2014-04-20T16:03:15Z","content_type":null,"content_length":"26655","record_id":"<urn:uuid:ec3d6b58-018a-4dd9-a5ae-75d3d326acc1>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00312-ip-10-147-4-33.ec2.... |
recurrence relation bit strings
January 28th 2009, 12:39 AM #1
Dec 2008
recurrence relation bit strings
well I need help with this problem:
Find a recurrence relation for the number of bit strings of length n that contain three consecutive 0's
ok the answer is:
sn be the number of n-bit strings ... | {"url":"http://mathhelpforum.com/discrete-math/70332-recurrence-relation-bit-strings.html","timestamp":"2014-04-18T22:48:52Z","content_type":null,"content_length":"38256","record_id":"<urn:uuid:776a0e9c-9dc3-4e72-bfe2-201397b88fa2>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00527-i... |
There can be no defence against the twin paradox -
There can be no defence against the twin paradox
Register Search Today's Posts Mark Forums Read
Physics Forum Physics Forum. Discuss and ask physics questions, kinematics and other physics problems.
... | {"url":"http://www.molecularstation.com/forum/physics-forum/32920-there-can-no-defence-against-twin-paradox.html","timestamp":"2014-04-19T07:25:17Z","content_type":null,"content_length":"90514","record_id":"<urn:uuid:bd55899a-847e-4928-a524-63b4b3d3cd25>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAI... |
West Chester University
Spring 2012 Colloquium/Seminar Schedule
Each Thursday there will be a mathematics seminar (usually in UNA 120 from 3:15-4:15), while colloquium talks will normally be on a Wednesday (usually in UNA 158 from 3:15-4:15).
These seminars/colloquium talks may be by visiting speakers, WCU faculty, or ... | {"url":"http://wcupa.edu/_ACADEMICS/SCH_CAS.MAT/ColloquiumSpring2012.asp","timestamp":"2014-04-16T07:55:01Z","content_type":null,"content_length":"91421","record_id":"<urn:uuid:bf7c254b-c781-4320-b826-393a04c7d10e>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00625-ip-10-147-4-33.ec... |
Examples 6.3.4(a):
We can easily check (by factoring the numerator) that the limit as
from the right and from the left is equal to
. Hence, the limit as
exists, and therefore the function has a removable discontinuity at
x = 3
. If we define
k(3) = 6
instead of
k(3) = 1
then the function, in fact, will be continuous on... | {"url":"http://www.mathcs.org/analysis/reals/cont/answers/discwp1.html","timestamp":"2014-04-20T22:26:21Z","content_type":null,"content_length":"5312","record_id":"<urn:uuid:ea9f5d3d-62df-45d3-a9fe-008e97232d88>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00361-ip-10-147-4-33.ec2.i... |
How to infer gene networks from expression profiles
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How to infer gene networks from expression profiles
Inferring, or ‘reverse-engineering', gene networks can be defined as the process of identify... | {"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1828749/?tool=pubmed","timestamp":"2014-04-19T10:24:18Z","content_type":null,"content_length":"118407","record_id":"<urn:uuid:fdbb3506-4361-4e12-93e5-69ba3f24c9eb>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00021-ip-10-147-4-33.e... |
Reference K2
[K2] N.H. Kuiper, Convex immersions of closed surfaces
in E^3, Comm. Math. Helv. 35 (1961) 85-92.
This paper deals specifically with immersions into three-space, and gives a good description of tightness. It gives the decomposition of a tight surface into the M+ and M- regions . It shows that
the... | {"url":"http://www.maa.org/external_archive/CVM/1998/01/tprppoh/article/Refs/Kuiper2.html","timestamp":"2014-04-18T17:11:29Z","content_type":null,"content_length":"2381","record_id":"<urn:uuid:025eb3ac-ab3f-44dd-bef2-3c590c390d9d>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00011-i... |
joint effect of two endogenous variables
--- On Tue, 24/8/10, xueliansharon wrote:
> I want to estimate the following model:
> ivreg2 y z1 z2 (y1 y2= z3 z4 z5), cluster(mm)
> However, my instruments z3, z4 and z5 don't have enough
> independent variations (i.e.we don't have instruments that are
> correlated to y1 but n... | {"url":"http://statalist.1588530.n2.nabble.com/joint-effect-of-two-endogenous-variables-td5456810.html","timestamp":"2014-04-17T06:42:09Z","content_type":null,"content_length":"82615","record_id":"<urn:uuid:8147718f-d7e3-4358-84ce-05896923b61c>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416... |
Almost Always Go for 2-Point Conversions?
In the Buccaneers-Redskins game this past Sunday, the Redskins were able to score a potentially game-tying touchdown at the end of regulation, only to fail to hit the extra point due to a mishandled
snap. Gregg Easterbrook suggested the Redskins should have gone for the two-po... | {"url":"http://www.advancednflstats.com/2010/12/almost-always-go-for-2-point.html?showComment=1292597781453","timestamp":"2014-04-17T03:58:04Z","content_type":null,"content_length":"211033","record_id":"<urn:uuid:14b86e3f-9f6f-4a1f-9c2c-d0c9b27987ab>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20... |
Anyone here good at LIM problems?
I looked at it again today and actually wrote it out on paper and it's 2, just like we figured.
When you initially plug 2 in to the limit, you should end up with sqrt(0/0), so you know you have to do more work. When you have to do more work, the first thing you want to do is factor som... | {"url":"http://hypebeast.com/forums/off-topic/147506","timestamp":"2014-04-16T07:20:08Z","content_type":null,"content_length":"66038","record_id":"<urn:uuid:cccb37d4-431f-44d1-91a5-fbdd7afd1a57>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00390-ip-10-147-4-33.ec2.internal.warc.gz"} |
Sun City, AZ Algebra 2 Tutor
Find a Sun City, AZ Algebra 2 Tutor
...The algebraic expressions confused him at first because he was intimidated by letters being mixed in with numbers. I told him don't worry, just think of one these letters as apples and the
other set as oranges. He was still a little slow, but start... | {"url":"http://www.purplemath.com/Sun_City_AZ_Algebra_2_tutors.php","timestamp":"2014-04-21T05:15:25Z","content_type":null,"content_length":"24149","record_id":"<urn:uuid:d88ec00a-1fe9-45fd-9756-df54f695640c>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00192-ip-10-147-4-33.ec2.inte... |
University of Illinois
Trjitzinsky Memorial Lectures
Spring 2012
Robert Ghrist
University of Pennsylvania
Sheaves and the Global Topology of Data
This lecture series concerns Applied Mathematics -- the taming and tuning of mathematical structures to the service of problems in the sciences. The mathematics to be harn... | {"url":"http://www.math.illinois.edu/Colloquia/12SP/ghrist_mar06-12.html","timestamp":"2014-04-16T10:10:19Z","content_type":null,"content_length":"15279","record_id":"<urn:uuid:812d6a69-877d-4059-a784-fc7ebfcd4639>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00116-ip-10-147-4-33.ec... |
integer roots [Archive] - Free Math Help Forum
View Full Version : integer roots
find Integer value of a for which the equation |2x+1|+|x-2|=a have only integer roots.
If I am interpreting this correctly, I would start with partitioning the real line by the zeros of the function stuck into the absolute values: -1/2 an... | {"url":"http://www.freemathhelp.com/forum/archive/index.php/t-71291.html","timestamp":"2014-04-19T19:34:08Z","content_type":null,"content_length":"3070","record_id":"<urn:uuid:979687a0-e486-4aea-ae5d-4c87e66d3f31>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00647-ip-10-147-4-33.ec2... |
Bag Equivalence via a Proof-Relevant Membership Relation
Bag Equivalence via a Proof-Relevant Membership Relation
Nils Anders Danielsson
Interactive Theorem Proving, Third International Conference, ITP 2012. [pdf, highlighted code, tarball with code, darcs repository (may include more recent developments)]
Two lists ar... | {"url":"http://www.cse.chalmers.se/~nad/publications/danielsson-bag-equivalence.html","timestamp":"2014-04-19T06:51:59Z","content_type":null,"content_length":"3516","record_id":"<urn:uuid:4fb83cd5-b508-4c7e-8cb7-e15cf28b0df6>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00396-ip-10-... |
May 3rd 2010, 09:20 AM
A particle of mass m moves under an attractive central force mk/r^a where r is the radial distance from the force centre O.
assuming that the radial and transverse components of accleration in polar coordinated (r, (-)) are (r''-r*(-)'^2) and (2r'*(-)' + r*(-)'') respectively, show that t... | {"url":"http://mathhelpforum.com/calculus/142825-dynamics-print.html","timestamp":"2014-04-17T02:21:18Z","content_type":null,"content_length":"7276","record_id":"<urn:uuid:94919b45-e8a5-4f5c-95d6-0491c3f7b682>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00100-ip-10-147-4-33.ec2.inte... |
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Topic: dow define a numeric variable (no symbolic)?
Replies: 2 Last Post: May 9, 2013 8:32 AM
Messages:... | {"url":"http://mathforum.org/kb/message.jspa?messageID=9121414","timestamp":"2014-04-18T03:07:16Z","content_type":null,"content_length":"18926","record_id":"<urn:uuid:ad2d85f8-7be7-449c-906d-03caac440fb0>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00566-ip-10-147-4-33.ec2.internal... |
Re: [vox-tech] linear algebra: equivalent matrices
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Re: [vox-tech] linear algebra: equivalent matrices
Hi Pete; nice to see you on the list again.
Peter Jay Salzman wrote:
Posted to vox-tech since this is a CS topic. I'd like to verify some ... | {"url":"http://www.lugod.org/mailinglists/archives/vox-tech/2005-12/msg00020.html","timestamp":"2014-04-18T00:25:18Z","content_type":null,"content_length":"23848","record_id":"<urn:uuid:612325b6-1317-49a4-abf1-df04631b7989>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00588-ip-10-14... |
Zentralblatt MATH
Publications of (and about) Paul Erdös
Zbl.No: 725.05062
Autor: Chung, F.R.K.; Erdös, Paul
Title: On unavoidable hypergraphs. (In English)
Source: J. Graph Theory 11, No.2, 251-263 (1987).
Review: An r-uniform hypergraph ... | {"url":"http://www.emis.de/classics/Erdos/cit/72505062.htm","timestamp":"2014-04-21T05:07:02Z","content_type":null,"content_length":"3273","record_id":"<urn:uuid:9f00daca-92d0-461b-82f4-5500a404b612>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00553-ip-10-147-4-33.ec2.internal.warc... |
st: RE: baseline adjustment in mixed models
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st: RE: baseline adjustment in mixed models
From "Visintainer PhD, Paul" <Paul.Visintainer@baystatehealth.org>
To "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject st: R... | {"url":"http://www.stata.com/statalist/archive/2009-11/msg00800.html","timestamp":"2014-04-17T01:10:24Z","content_type":null,"content_length":"11013","record_id":"<urn:uuid:fbbcd9c2-71c9-46e5-9d31-b484e89372ba>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00377-ip-10-147-4-33.ec2.int... |
Common Coupled Fixed-Point Theorems in Generalized Fuzzy Metric Spaces
Advances in Fuzzy Systems
Volume 2011 (2011), Article ID 986748, 6 pages
Research Article
Common Coupled Fixed-Point Theorems in Generalized Fuzzy Metric Spaces
^1Department of Mathematics, Acharya Nagarjuna University, Dr. M.R. Appa Row Campus, Nuz... | {"url":"http://www.hindawi.com/journals/afs/2011/986748/","timestamp":"2014-04-17T21:51:15Z","content_type":null,"content_length":"599254","record_id":"<urn:uuid:4838c2df-3d19-4d3c-9c4e-bc561889642e>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00198-ip-10-147-4-33.ec2.internal.warc... |
User TerronaBell
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visits member for 4 years, 5 months
seen Apr 14 at 23:18
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15 accepted How useful/pervasive are differential forms in surface theory?
Mar How useful/pervasive are differential forms in surface theory?
13 comment Thanks Richard. Do ... | {"url":"http://mathoverflow.net/users/1557/terronabell?tab=activity","timestamp":"2014-04-18T03:39:04Z","content_type":null,"content_length":"46619","record_id":"<urn:uuid:ca4b1120-79aa-4811-89e8-8ce6790fb79c>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00295-ip-10-147-4-33.ec2.int... |
unsigned double?
unsigned double?
i wrote a program that gets the product of 5 bytes and stores it
into a long double however when the number gets large it stores
a negative number which corrupts my data. Is there a way i can cast it unsigned? or do i have to convert it to possitive myself by performing 2's... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/5593-unsigned-double-printable-thread.html","timestamp":"2014-04-17T17:08:37Z","content_type":null,"content_length":"8251","record_id":"<urn:uuid:3466e88c-5ea5-43ed-beb5-79ccfe2af534>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-201404160... |
Hillside, NJ Geometry Tutor
Find a Hillside, NJ Geometry Tutor
...I am hoping to become a college professor one day. Teaching is my passion. I have worked with kids of all ages for the best six year, from one-on-one home tutoring to group tutoring in class
rooms and after-school programs.
26 Subjects: including g... | {"url":"http://www.purplemath.com/Hillside_NJ_geometry_tutors.php","timestamp":"2014-04-19T23:25:49Z","content_type":null,"content_length":"23865","record_id":"<urn:uuid:3559d2dc-afac-4410-a41a-9ba268ea72ef>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00256-ip-10-147-4-33.ec2.inter... |
ot the
Navigation Panel:
Go backward to This is Not the Fallacy
Go up to All People in Canada are the Same Age
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Switch to graphical version (better pictures & formulas)
Go to University of Toronto Mathematics Network Home Page
This step is not the source of the fallacy.
This step i... | {"url":"http://www.math.toronto.edu/mathnet/plain/falseProofs/guess21.html","timestamp":"2014-04-19T14:55:04Z","content_type":null,"content_length":"2340","record_id":"<urn:uuid:4ddd1399-9e5e-4088-b957-9ab734c87129>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00059-ip-10-147-4-33.ec... |
MATHEMATICA BOHEMICA, Vol. 131, No. 4, pp. 419-425 (2006)
Infinite-dimensional complex projective spaces and complete intersections
E. Ballico
... | {"url":"http://www.emis.de/journals/MB/131.4/7.html","timestamp":"2014-04-19T00:07:16Z","content_type":null,"content_length":"2387","record_id":"<urn:uuid:ea7969b4-5abb-4230-8d66-62425b877920>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00357-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Ins and Outs of digital filter design and implementation | EE Times
Design How-To
The “Ins and Outs” of digital filter design and implementation
Editor’s Note: This article first appeared in the Winter 2012 edition of Xilinx's quarterly Xcell Journal magazine, and is reproduced here with their kind permission (Clic... | {"url":"http://www.eetimes.com/document.asp?doc_id=1279449","timestamp":"2014-04-17T04:34:53Z","content_type":null,"content_length":"148840","record_id":"<urn:uuid:aee1d296-d69c-484e-9a68-70f47f3cdc7d>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00113-ip-10-147-4-33.ec2.internal.war... |
Square frame for a square picture?
08-31-2010, 02:23 PM
Ulrich Drolshagen
upper margin = (width of mat + height of mat - 2*(dimension of print) / 4
Sounds complicated, but is is simply the mean between the left/right margin and the value of the upper/lower margin if the picture would be placed vertically in the... | {"url":"http://www.apug.org/forums/presentation-marketing/print-81203-square-frame-square-picture-3.html","timestamp":"2014-04-24T02:22:42Z","content_type":null,"content_length":"15260","record_id":"<urn:uuid:c2bf264a-70ff-4da7-8f9a-46c62ac415e5>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-201404... |
Moving Averages in Forex
Moving Averages in Forex
Written by Forex Explore
Moving average is yet another indicator used in forex trading to forecast the next price movements. The word "average" already points to the main idea behind the moving average indicator – to show
the average value of the price changes. In ... | {"url":"http://www.forexexplore.com/forex-indicators/moving-averages-in-forex","timestamp":"2014-04-21T02:27:36Z","content_type":null,"content_length":"73445","record_id":"<urn:uuid:71dc6872-7c7a-4dac-b037-fd54467150e1>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00617-ip-10-147-4-... |
Lebanon, GA Algebra Tutor
Find a Lebanon, GA Algebra Tutor
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administrator have managed Microsoft Windows servers including DNS and ... | {"url":"http://www.purplemath.com/Lebanon_GA_Algebra_tutors.php","timestamp":"2014-04-19T07:01:27Z","content_type":null,"content_length":"23654","record_id":"<urn:uuid:c88e0319-d95c-4ec7-869e-226b62b4db5a>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00585-ip-10-147-4-33.ec2.interna... |
solving an exponential as a variable
July 4th 2012, 10:02 PM #1
May 2010
solving an exponential as a variable
I have a simple question; 10^x= 10000 . I know the answer is x=4, but what I want to know is how do I find the value of x algebraically. I looked on some websites, and they suggested finding the
log... | {"url":"http://mathhelpforum.com/algebra/200647-solving-exponential-variable.html","timestamp":"2014-04-19T10:50:52Z","content_type":null,"content_length":"36545","record_id":"<urn:uuid:63b5c890-c0c5-4920-8d2b-264f1e041a4d>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00122-ip-10-14... |
Home » Integral geometry
Integral Geometry August 13, 2001 to December 14, 2001 Organizers L. Barchini, S. Gindikin, A. Goncharov and J. Wolf Description Integral geometry is the branch of geometrical analysis that studies
integral transforms of geometrical nature. The first example is the Radon transform, which transf... | {"url":"https://www.msri.org/programs/13","timestamp":"2014-04-17T15:46:13Z","content_type":null,"content_length":"52752","record_id":"<urn:uuid:3286dcb2-46d5-4624-b8e5-4e8f48eae190>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00613-ip-10-147-4-33.ec2.internal.warc.gz"} |
ADA385042 -- An Unconditionally Stable Implicit Difference Scheme for the Hydrodynamical Equations
An Unconditionally Stable Implicit Difference Scheme for the Hydrodynamical Equations
Local PDF: ADA385042.pdf
AD Number: ADA385042
Subject Categories: EXPLOSIONS
Corporate Author: LOS ALAMOS SCIENTIFIC LAB ALB... | {"url":"http://www.fas.org/sgp/othergov/doe/lanl/dtic/ADA385042.html","timestamp":"2014-04-20T08:17:33Z","content_type":null,"content_length":"4867","record_id":"<urn:uuid:3dd3b9dd-b751-408a-8cfc-fb11f3d0141d>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00120-ip-10-147-4-33.ec2.inte... |
optimization problem - need confirmation
January 1st 2013, 01:06 PM #1
Junior Member
Sep 2012
New York
optimization problem - need confirmation
hey guys
the problem is the legs of a triangle are x and y. find the equation that will maximize the area of the triangle given that 2x+y=18
is the answer 4... | {"url":"http://mathhelpforum.com/calculus/210586-optimization-problem-need-confirmation.html","timestamp":"2014-04-18T19:30:29Z","content_type":null,"content_length":"37286","record_id":"<urn:uuid:d9a9f336-ecf4-45d8-bf5e-324bc60b5af4>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-0008... |
Annandale, VA Geometry Tutor
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...This teaching has most often taken place in either self-contained schools or center programs inside larger schools. The most recent placement was Cedar Lane High School. Cedar is one of 2
self-contained schools Fairfax County has created to serve ... | {"url":"http://www.purplemath.com/annandale_va_geometry_tutors.php","timestamp":"2014-04-19T20:06:34Z","content_type":null,"content_length":"24157","record_id":"<urn:uuid:4029e02a-05fb-45d6-881e-f7d4ebf40cad>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00099-ip-10-147-4-33.ec2.inte... |
Nashua, NH Algebra 1 Tutor
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...While teaching, I got an M.Ed. at UMassLowell and a professional math 9-12 teacher's license from Massachusetts. The first courses I taught were algebra, geometry, advanced math functions, and
descriptive statistics; but for the last five years I taugh... | {"url":"http://www.purplemath.com/nashua_nh_algebra_1_tutors.php","timestamp":"2014-04-19T17:49:50Z","content_type":null,"content_length":"24190","record_id":"<urn:uuid:19375075-d740-493e-8a3c-dd4458822f9d>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00406-ip-10-147-4-33.ec2.interna... |
Math 50: Probability and Statistical Inference
Math 50: Probability and Statistical Inference - WINTER 2006
Alex Barnett. Bradley room 308, tel 6-3178, email: m50w06 at math.dartmouth.edu
... | {"url":"http://www.math.dartmouth.edu/archive/m50w06/public_html/","timestamp":"2014-04-17T10:07:32Z","content_type":null,"content_length":"17534","record_id":"<urn:uuid:8401f0e2-bd33-432d-80e6-81402175f630>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00190-ip-10-147-4-33.ec2.inter... |
Cartan forms and structure equations
omg.. nobody answering...
there aren't many people who understand these stuff eh?
i think it is more of a matter of complexity. there are entire books written to answer that question.
I'll give the why, you can explore the what on your own: Cartan forms and connections allow us to d... | {"url":"http://www.physicsforums.com/showthread.php?p=1092637","timestamp":"2014-04-20T23:28:55Z","content_type":null,"content_length":"24060","record_id":"<urn:uuid:cd2ff859-1bff-4797-89f3-af33b17add73>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00386-ip-10-147-4-33.ec2.internal.... |
Breaking the Taboos: Stability of Finite Difference for the Solution of Flow problems
1. Lookup NU author(s)
2. Dr Casper Hewett
3. Dr Vedrana Kutija
4. Dr Kutsi Erduran
Author(s) Hewett CJM, Kutija V, Erduran KS
Editor(s) ... | {"url":"http://eprint.ncl.ac.uk/pub_details2.aspx?pub_id=11401","timestamp":"2014-04-18T05:34:06Z","content_type":null,"content_length":"9324","record_id":"<urn:uuid:13d44043-2247-4bde-bd3a-bd404dae8c88>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00135-ip-10-147-4-33.ec2.internal.w... |
User Will Jagy
bio website zakuski.math.utsa.edu/~jagy
location Berkeley, California
age 57
visits member for 4 years, 3 months
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My main activity is in number theory of integral positive ternary quadratic forms. T... | {"url":"http://mathoverflow.net/users/3324/will-jagy?tab=activity","timestamp":"2014-04-21T09:54:59Z","content_type":null,"content_length":"48968","record_id":"<urn:uuid:eb7125dc-b815-41d9-9eee-35a311db7866>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00475-ip-10-147-4-33.ec2.inter... |
Crocodile Clips & Yenka
Yenka Mathematics: making a net
You can use the 2D shapes in Yenka Mathematics to construct your own nets, which can then be folded into 3D shapes.
When you move one 2D shape - like this square - close to another one, the shapes’ edges will snap together. You’ll see a square block between them ... | {"url":"http://crocclips.tumblr.com/tagged/nets","timestamp":"2014-04-16T04:14:38Z","content_type":null,"content_length":"60412","record_id":"<urn:uuid:d851a7ed-ac15-4e13-97a0-7dbc9189e26e>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00560-ip-10-147-4-33.ec2.internal.warc.gz"} |
3 3 8 8 - Solution
March 2001
3 3 8 8 - Solution
The trick to this problem was finding a way to make the most of the two 3's and two 8's that you could use. The answer was:
To see how this works, start by writing the left hand side as:
When you multiply this out it becomes clear that it is correct.
Clever isn't it! | {"url":"http://plus.maths.org/content/puzzle-page-6","timestamp":"2014-04-19T12:07:01Z","content_type":null,"content_length":"19563","record_id":"<urn:uuid:bbbb28d1-dbf9-45ae-877b-b2e71167c701>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00056-ip-10-147-4-33.ec2.internal.warc.gz"} |
Introduction to Graph Theory pdf
18-12-2012, 04:56 PM
Post: #1
project girl ... | {"url":"http://seminarprojects.com/Thread-introduction-to-graph-theory-pdf?pid=134690","timestamp":"2014-04-17T09:40:10Z","content_type":null,"content_length":"42105","record_id":"<urn:uuid:87778111-13c5-4db1-912d-4367ebc53a85>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00179-ip-1... |
Challenge integral
August 3rd 2009, 06:04 PM #1
Challenge integral
This one was given to me as a challenge. I was happy I could solve it!
Show that
$\int_0^1\frac{\log(x)\log(1-x)}{x}\: dx = \zeta(3) = \sum_{n=1}^\infty\frac{1}{n^3}$
It's quite easy.
\begin{aligned}<br /> \int_{0}^{1}{x^{j-1}\ln (x)... | {"url":"http://mathhelpforum.com/calculus/96894-challenge-integral.html","timestamp":"2014-04-18T03:24:33Z","content_type":null,"content_length":"58333","record_id":"<urn:uuid:edbf02be-95cd-49a5-a498-8e82bdd9ddaa>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00268-ip-10-147-4-33.ec2... |
please help me with my economics h.w
November 3rd 2006, 07:10 PM
please help me with my economics h.w
hello, how is doing everybody
could somebody please give me a hand
please check this graph
the blue line represents the demand
the red line represents the marginal cost
and the orange line repre... | {"url":"http://mathhelpforum.com/math-topics/7172-please-help-me-my-economics-h-w-print.html","timestamp":"2014-04-20T22:09:31Z","content_type":null,"content_length":"6399","record_id":"<urn:uuid:c5514019-662d-4d16-a252-6afaca0c257a>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-0051... |
Supplying Conditions for Having up to 1000 Degress of Freedom in the Onset of Inflation, Instead of 2 to 3 Degrees of Freedom, Today, in Space-Time.
Authors: Andrew Beckwith
The following document attempts to answer the role additional degrees of freedom have as to initial inflationary cosmology. I.e. the idea is to cu... | {"url":"http://vixra.org/abs/1009.0001","timestamp":"2014-04-17T18:29:50Z","content_type":null,"content_length":"9780","record_id":"<urn:uuid:d33b58b2-34cb-427d-a8b4-81ed658c3c3c>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00340-ip-10-147-4-33.ec2.internal.warc.gz"} |
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A card is selected from a standard deck of 52 playing cards. A... | {"url":"http://openstudy.com/updates/501d65b6e4b0be43870e2439","timestamp":"2014-04-17T01:11:24Z","content_type":null,"content_length":"25518","record_id":"<urn:uuid:82469fb4-91ea-4acc-8c42-f7b4cdf8ee52>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00223-ip-10-147-4-33.ec2.internal.w... |
: Exponentiation
There are two ways to compute x^y in Python. You can write it as “x**y”. There is also a function that does the same thing:
pow(x, y)
For integer arithmetic, the function also has a three-argument form that computes x^y%z, but more efficiently than if you used that expression:
pow(x, y, z)
>>> 2**4
>>>... | {"url":"http://infohost.nmt.edu/tcc/help/pubs/python27/web/pow-function.html","timestamp":"2014-04-21T07:16:40Z","content_type":null,"content_length":"3854","record_id":"<urn:uuid:3338efaf-eb13-4ff1-b248-9abc055364ae>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00010-ip-10-147-4-33... |
e Math
1st to 8th Grade Math and Reading
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• " My da... | {"url":"http://www.adaptedmind.com/Math-Worksheets.html?type=hstb","timestamp":"2014-04-21T10:40:45Z","content_type":null,"content_length":"22134","record_id":"<urn:uuid:ca681e6f-b5d2-4e05-8eb0-7f3cf9bba43e>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00373-ip-10-147-4-33.ec2.inter... |
Convert micromole/day to millimole/hour - Conversion of Measurement Units
›› Convert micromole/day to millimole/hour
›› More information from the unit converter
How many micromole/day in 1 millimole/hour? The answer is 24000.
We assume you are converting between micromole/day and millimole/hour.
You can view more detai... | {"url":"http://www.convertunits.com/from/micromole/day/to/millimole/hour","timestamp":"2014-04-19T11:56:42Z","content_type":null,"content_length":"19975","record_id":"<urn:uuid:cbf0cd6a-79b0-47ee-8d5a-b6cd48088aca>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00183-ip-10-147-4-33.ec2... |
Finding Tangent Line and Normal of a parametric equation
January 13th 2012, 05:25 AM #1
Junior Member
Nov 2011
Finding Tangent Line and Normal of a parametric equation
For $\delta \mathbb{R}\rightarrow \mathbb{R}^2,\ t\ =\ \delta (t)\ =\ (cosh(2t-2),sin(2\pi t^2))$ find the tangent line and the normal line pass... | {"url":"http://mathhelpforum.com/differential-geometry/195225-finding-tangent-line-normal-parametric-equation.html","timestamp":"2014-04-16T17:12:32Z","content_type":null,"content_length":"37210","record_id":"<urn:uuid:f852fd21-f487-4dba-83ee-fe7c3d674aaa>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-M... |
What is a Rectilinear Figure?
The basic elements of geometry which form its basis are points, lines & planes. As we know that a point is a dot made on a plane by some sharp, pointed object. It may be made on a paper as a hole
made with a sharp pin or with the tip of a pen or a pencil on the paper. We represent points b... | {"url":"http://math.tutorcircle.com/geometry/what-is-a-rectilinear-figure.html","timestamp":"2014-04-20T00:37:35Z","content_type":null,"content_length":"19985","record_id":"<urn:uuid:bf05b5d5-bf71-45c5-926f-7b24ac870b32>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00530-ip-10-147-4... |
Intuitionistic type theory
From Wikipedia, the free encyclopedia
Intuitionistic type theory (also known as constructive type theory, or Martin-Löf type theory) is a type theory and an alternative foundation of mathematics based on the principles of mathematical
constructivism. Intuitionistic type theory was introduced ... | {"url":"http://www.territorioscuola.com/wikipedia/en.wikipedia.php?title=Intuitionistic_type_theory","timestamp":"2014-04-19T02:42:13Z","content_type":null,"content_length":"139954","record_id":"<urn:uuid:bc190e9e-7c78-4fcc-a63d-24c9e5bac07d>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005... |
number of zeroes in 100 factorial.
up vote 15 down vote favorite
I was on math.stackexchange the other day and i found a question that said How many zeroes are there in 100!. I quickly factored it out and said that there where 24 zeroes. However thats only the
trailing zeroes (as the person who asked the question quick... | {"url":"http://mathoverflow.net/questions/102092/number-of-zeroes-in-100-factorial/102102","timestamp":"2014-04-21T02:11:12Z","content_type":null,"content_length":"84136","record_id":"<urn:uuid:5131c727-1589-48d2-adc7-f6bb64c4c1ea>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00027-... |
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Lekshmi Narasimman MN
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Thanks ton for this site . This site is my main reason for clearing cts written which happend on 5/4/2014 in chennai . Tommorrw i have my interview. Hope i will tel u all a good... | {"url":"http://www.m4maths.com/placement-puzzles.php?ISSOLVED=&page=35&LPP=10&SOURCE=tcs&MYPUZZLE=","timestamp":"2014-04-17T12:58:20Z","content_type":null,"content_length":"145553","record_id":"<urn:uuid:874be661-15bd-4a9a-bd64-36c300a9225d>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005... |
Modern logic
Modern logic: an introduction
LibraryThing Review
User Review - AlexTheHunn - LibraryThing
A good no-frills handbook of logic and methods of reasoning and deduction. Read full review
Sets and Syllogisms 17
Truth Table Logic 59
Derivation of Deductive Systems 116
5 other sections not shown
Bibliogra... | {"url":"http://books.google.com/books?id=MGx7AAAAMAAJ&q=column&dq=related:ISBN9122019146&source=gbs_word_cloud_r&cad=6","timestamp":"2014-04-20T08:28:12Z","content_type":null,"content_length":"109562","record_id":"<urn:uuid:2bddc0a1-7cc3-4274-a075-daa553907a4b>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/... |
Period doubling bifurcations
Period doubling bifurcation for real quadratic maps
For c < 1/4, after the tangent bifurcation, the x[1] fixed point of the quadratic map (the left intersection of f[c] and the green line) stays attracting while its multiplier |λ[1] | < 1 . For c
< -3/4 it is λ[1] = 1 - (1 - 4c)^1/2 <... | {"url":"http://ibiblio.org/e-notes/MSet/Orbit2.htm","timestamp":"2014-04-20T05:52:51Z","content_type":null,"content_length":"7056","record_id":"<urn:uuid:73d62098-d537-4611-9baf-2ab5d9703388>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00237-ip-10-147-4-33.ec2.internal.warc.gz"} |
A New Model of Universal Reality
The four-dimension space-time continuum is the perfect model to describe Newtonian physical reality. However, the advent of quantum theory with its shattering description of sub-atomic particle
behavior as a discontinuous process has limited the space-time model to a special case of uni... | {"url":"http://www.kennethlaplante.com/2010/11/five-dimensional-model-of-universe.html","timestamp":"2014-04-20T05:42:36Z","content_type":null,"content_length":"69202","record_id":"<urn:uuid:900ee855-4be9-4865-b90a-ca10addc7394>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00414-ip-... |
assuming - compute the value of an expression under assumptions
Calling Sequence
expression assuming property
expression assuming x1::property1, x2::property2, ...
expression assuming additionally, x1::property1, x2::property2, ...
expression - valid expression or Maple input to be evaluated
prope... | {"url":"http://www.maplesoft.com/support/help/Maple/view.aspx?path=assuming/details","timestamp":"2014-04-21T14:46:39Z","content_type":null,"content_length":"246022","record_id":"<urn:uuid:727b0515-7de7-4e29-81c6-4c3737eae1a9>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00269-ip-10... |
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Here's the question you clicked on:
help with intervals with word problem
• one year ago
• one... | {"url":"http://openstudy.com/updates/5120fb5be4b06821731cdfdb","timestamp":"2014-04-19T17:18:38Z","content_type":null,"content_length":"192400","record_id":"<urn:uuid:a4852948-5777-48c4-8dd8-81022635a6bd>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00658-ip-10-147-4-33.ec2.internal... |
Courses/CS 332F/Recursion engines
Running a recursive function on a recursion engine
factorial is the prototypical recursive function.
factorial n
| (n==0) = 1
| otherwise = n * (factorial (n-1))
Like many recursive functions factorial has the following form.
recursiveFunction x
| termCond x = termFn x
| othe... | {"url":"http://cs.calstatela.edu/wiki/index.php/Courses/CS_332F/Recursion_engines","timestamp":"2014-04-19T04:37:47Z","content_type":null,"content_length":"49317","record_id":"<urn:uuid:5c2fe58b-41cc-46d0-b341-95679c194aeb>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00257-ip-10-14... |
University of Illinois
Faculty Research
Scott Ahlgren ahlgren@math.uiuc.edu http://www.math.uiuc.edu/~ahlgren/
Ahlgren completed his Ph.D. in 1996 in the field of Diophantine equations under the direction of Wolfgang Schmidt. Much of his recent work has focused on the theory of modular forms to problems in
number th... | {"url":"http://www.math.uiuc.edu/ResearchAreas/numbertheory/facultyresearch.html","timestamp":"2014-04-16T13:07:23Z","content_type":null,"content_length":"33508","record_id":"<urn:uuid:a68df357-3b36-4c3b-aeee-8f7bbf3f1f82>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00568-ip-10-147-... |
Magic Square Update-2009
┃ Luo Shu Format M. S. │ Topographical Magic Squares │ How Many? ┃
┃ Totally Irregular M. S. │ Postage Stamps and M. S. │ 1040 Order-4 M. S.? ┃
... | {"url":"http://www.magic-squares.net/square-update.htm","timestamp":"2014-04-18T08:54:27Z","content_type":null,"content_length":"88069","record_id":"<urn:uuid:b57d95eb-be5e-4b1b-be88-263e14010e99>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00082-ip-10-147-4-33.ec2.internal.warc.gz... |
Matroid representable over $\mathbb{R}$ but not over $\mathbb{Q}$?
up vote 4 down vote favorite
Does there exist a matroid that is representable over $\mathbb{R}$ but not over $\mathbb{Q}$?
In particular, can one give a positive answer using a nonrational polytope, i.e., a combinatorial polytope that cannot be realized... | {"url":"http://mathoverflow.net/questions/107414/matroid-representable-over-mathbbr-but-not-over-mathbbq","timestamp":"2014-04-18T18:48:19Z","content_type":null,"content_length":"54624","record_id":"<urn:uuid:9c9cda64-95d9-4c9a-a880-299169a73356>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-2014041... |
School of I
Basser Seminar Series
Graph representations in a grid
Speaker: Tomas Vyskocil
Charles University, Prague
Time: Monday 20 February 2012, 2:00-3:00pm
Location: The University of Sydney, School of IT Building, Lecture Theatre (Room 123), Level 1
Add seminar to my diary
The talk will be about two types of struc... | {"url":"http://rp-www.cs.usyd.edu.au/research/news/vyskocil.shtml","timestamp":"2014-04-19T19:35:21Z","content_type":null,"content_length":"11825","record_id":"<urn:uuid:4336559d-07f3-4c5e-823c-d465e290e10d>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00489-ip-10-147-4-33.ec2.intern... |
Unit III B Conductors, Capacitors, and Dielectrics
III B. Conductors, Capacitors, Dielectrics
AP Exam Objectives
B. Conductors, Capacitors, Dielectrics
1. Electrostatics with Conductors
a. Students should understand the nature of electric fields in and around conductors so they
(1) Explain th... | {"url":"http://www.morrisville.org/user/jkushmaul/jkushmaul/AP%20Physics%20B/PubSite/UnitIIIBConductorsCapacitorsDielectrics.htm","timestamp":"2014-04-21T13:10:49Z","content_type":null,"content_length":"169990","record_id":"<urn:uuid:783e95ea-9360-4068-94c4-c149ec1e6d0a>","cc-path":"CC-MAIN-2014-15/segments/13976095397... |
Modeling dispersal gradients
P. D. Esker^1, A. H. Sparks^1, G. Antony^1, M. Bates^2, W. Dall' Acqua^1, E. E. Frank^1, L. Huebel^3, V. Segovia^1, and K. A. Garrett^1
^1Dept. of Plant Pathology, Kansas State University, Manhattan, KS
^2Dept. of Horticulture, Forestry, and Recreation Resources, Kansas State University,... | {"url":"http://www.apsnet.org/EDCENTER/ADVANCED/TOPICS/ECOLOGYANDEPIDEMIOLOGYINR/MODELINGDISPERSALGRADIENTS/Pages/default.aspx","timestamp":"2014-04-17T09:43:18Z","content_type":null,"content_length":"102154","record_id":"<urn:uuid:92579559-daa7-488d-99b8-1fdd4b6be498>","cc-path":"CC-MAIN-2014-15/segments/1397609527423... |
Monte Carlo Monopoly
May 1999
Dr. John Haigh, a mathematics lecturer from the University of Sussex, has found the ultimate strategy for winning at Monopoly: use the help of a computer!
Dr. Haigh wanted to discover which were the best squares to buy and build hotels and houses on. He wrote a program that simulated an en... | {"url":"http://plus.maths.org/content/os/issue8/news/monopoly/index","timestamp":"2014-04-16T13:50:11Z","content_type":null,"content_length":"28526","record_id":"<urn:uuid:a573c22a-a459-465b-9e75-07121277d11d>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00394-ip-10-147-4-33.ec2.inte... |