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logical question
Author logical question
Ranch Hand
this is what i got couple of weeks ago. Some of you probably know about it.
Joined: Jul There are 9 rectangles, 8 of which are of same weight and 1 with a di... | {"url":"http://www.coderanch.com/t/35251/Programming/logical","timestamp":"2014-04-20T06:27:01Z","content_type":null,"content_length":"40387","record_id":"<urn:uuid:449c792c-a5f1-4d1b-9908-de22cab471fd>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00304-ip-10-147-4-33.ec2.internal.w... |
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• one year ago
• on... | {"url":"http://openstudy.com/updates/5010b398e4b009397c68b35c","timestamp":"2014-04-20T10:52:36Z","content_type":null,"content_length":"89789","record_id":"<urn:uuid:eb2a7f5b-1aa8-4aeb-93b4-dc1bb268c1d4>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00030-ip-10-147-4-33.ec2.internal.... |
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The measure of an interior angle of a regular polygon is 165.6... | {"url":"http://openstudy.com/updates/50e1d4ede4b0e36e3513d298","timestamp":"2014-04-20T06:22:34Z","content_type":null,"content_length":"44720","record_id":"<urn:uuid:aae64324-f6f6-4da5-8ba2-7b3a9173a816>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00316-ip-10-147-4-33.ec2.internal.... |
Intuition behind the diagonal intersection
up vote 7 down vote favorite
Suppose that for all $\alpha<\kappa$ we have that $A_\alpha\subseteq\kappa$. We define the diagonal intersection to be $$\bigtriangleup_{\alpha<\kappa}A_\alpha = \left\lbrace\xi<\kappa\ \middle|\ \xi
One of the most surprising theorems in basic set... | {"url":"http://mathoverflow.net/questions/107179/intuition-behind-the-diagonal-intersection?sort=oldest","timestamp":"2014-04-19T22:24:52Z","content_type":null,"content_length":"61077","record_id":"<urn:uuid:4576d1f5-13ef-4da8-bb3b-8bd5554307eb>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-2014041... |
Why can an obtuse triangle have only one obtuse angle?
Use the triangle Angle Sum Theorem. Or try fitting two elephants into a one-bedroom flat.
Let's see what happens if we say that ∠1, ∠2, and ∠3 make up the interior angles of a triangle and both ∠1 and ∠2 are obtuse. Obtuse angles are greater than 90°, so just addin... | {"url":"http://www.shmoop.com/congruent-triangles/triangle-types-exercises.html","timestamp":"2014-04-16T22:16:52Z","content_type":null,"content_length":"35328","record_id":"<urn:uuid:5f8fb076-8800-44eb-bdfc-96e447475056>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00381-ip-10-147-4... |
Pressure and flow rates
There is a pipe whose diameter narrows smoothly from 10cm to 5.0cm. The pressure at where this pipe's diameter is 5cm is 50kPa. Given water's density of 1000kg/m^3, and a flow rate of 5.0L/s, what is
the pressure at the point where the pipe's diameter is 10cm?
First the continuity equation:
Then... | {"url":"http://www.physicsforums.com/showthread.php?t=135276","timestamp":"2014-04-17T18:41:24Z","content_type":null,"content_length":"24585","record_id":"<urn:uuid:a642d565-5af2-4682-9a24-c1b2ac71fff8>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-00202-ip-10-147-4-33.ec2.internal.w... |
Algebra I/Lines (Linear Functions)/Chapter Review
From Wikibooks
Lesson 1. Graphing Points
Lesson 2. Equations in Two Variables
Lesson 3. Graphing Lines(Linear Functions)
Lesson 4. Slope of a Line
Lesson 5. Slope-Intercept Form of a Line
Lesson 6. Find Parallel and Perpendicular Lines
Lesson 7. Find the Equation of the... | {"url":"https://simple.wikibooks.org/wiki/Algebra_I/Lines_(Linear_Functions)/Chapter_Review","timestamp":"2014-04-16T07:30:00Z","content_type":null,"content_length":"19724","record_id":"<urn:uuid:fce4fe12-3832-463a-8bc1-c179a71c2746>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-0056... |
Part 2 of Statistical Sampling by Bruce Truitt
by AccountingWeb on printer friendly
Confessions of a Recovering Auditor
Ye Shall Know the Formula, and the Formula Shall Set Ye Free!
August 2009
By Bruce Truitt
Welcome back, Dear Reader.
Our first installment in these tales of woe and intrigue (q.v., "Is Statistics a Cr... | {"url":"http://www.accountingweb.com/print/206684","timestamp":"2014-04-20T07:34:30Z","content_type":null,"content_length":"18360","record_id":"<urn:uuid:2325d15d-682b-464e-a29f-a910f072d5fe>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00041-ip-10-147-4-33.ec2.internal.warc.gz"} |
Figure 4: Nonlocal transport parameter (a, c) and Mach Numbers (b, d) for simulations at various values of mass ratio and cooing parameter , where varies, and where varies, . For the Mach number
plots, heavy lines denote the Mach number as measured in an inertial (static) frame, whereas light lines show the Doppler-shi... | {"url":"http://www.hindawi.com/journals/aa/2012/846875/fig4/","timestamp":"2014-04-19T07:50:18Z","content_type":null,"content_length":"14679","record_id":"<urn:uuid:eb2bb610-66ef-4a58-bf74-2f74824e74d6>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00088-ip-10-147-4-33.ec2.internal.w... |
Geometry: Parallel and Perpendicular Lines
February 8th 2010, 03:44 PM
Geometry: Parallel and Perpendicular Lines
I just want to know how do I do an equation like this
Find an equation of the line that has a y-intercept of 2 that is parallel to the graph of the line 4x + 2y = 8
February 8th 2010, 03:47 PM
p... | {"url":"http://mathhelpforum.com/algebra/127853-geometry-parallel-perpendicular-lines-print.html","timestamp":"2014-04-16T16:28:02Z","content_type":null,"content_length":"3623","record_id":"<urn:uuid:e4b03fa0-3cf5-427c-8f07-fe6ef0d65edb>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-... |
External Factor Evaluation Matrix Wal-Mart
Posted by mbalectures | Posted in Strategic Management | 12,411 views | Posted on 12-10-2010 |
External Factor Evaluation (EFE) Matrix is a strategic management tool which allows the strategists to examine the cultural, social, economic, demographic, political, legal, and co... | {"url":"http://mba-lectures.com/management/strategic-management/985/external-factor-evaluation-matrix-wal-mart.html","timestamp":"2014-04-17T18:23:17Z","content_type":null,"content_length":"26623","record_id":"<urn:uuid:c6468dbc-716f-48e7-a81a-096e41fba2c1>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-... |
Cheverly, MD Geometry Tutor
Find a Cheverly, MD Geometry Tutor
...As a private tutor, I have accumulated over 750 hours assisting high school, undergraduate, and returning adult students. And as a research scientist, I am a published author and have conducted
research in nonlinear dynamics and ocean acoustics. My t... | {"url":"http://www.purplemath.com/Cheverly_MD_geometry_tutors.php","timestamp":"2014-04-16T04:41:38Z","content_type":null,"content_length":"24395","record_id":"<urn:uuid:a4d0049d-bd75-4fb4-8c92-ae32f5e97ccb>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00467-ip-10-147-4-33.ec2.intern... |
help with automorphisms
I have two problems:
1) Identify Aut(Aut( $\mathbb{Z}_8$))
I know that Aut( $\mathbb{Z}_8$) is isomorphic to $\mathbb{Z}_2 \oplus \mathbb{Z}_2$ but what about Aut(Aut( $\mathbb{Z}_8$))?
2) Identify Aut G, where G=({1, 3, 5, 7}, $._8$).
{1, 3, 5, 7} are generators of $\mathbb{... | {"url":"http://mathhelpforum.com/advanced-algebra/83908-help-automorphisms.html","timestamp":"2014-04-17T06:47:41Z","content_type":null,"content_length":"42798","record_id":"<urn:uuid:da114b7d-0d45-4f64-8821-7a7ac6e3d360>","cc-path":"CC-MAIN-2014-15/segments/1397609538423.10/warc/CC-MAIN-20140416005218-00088-ip-10-147-... |
Derwood Geometry Tutor
Find a Derwood Geometry Tutor
...Not only that, I try to correlate the theoretical knowledge with real life examples. The end is very satisfying, students learn and remember the subject for very long. Effective teaching
depends on elaborate preparation of the material.
9 Subjects: including... | {"url":"http://www.purplemath.com/Derwood_Geometry_tutors.php","timestamp":"2014-04-18T13:54:28Z","content_type":null,"content_length":"23832","record_id":"<urn:uuid:4dfc7257-f787-4b60-9e5a-615d1cd5baea>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00307-ip-10-147-4-33.ec2.internal.... |
The GPS Network Consists Of 24 Satellites, Each ... | Chegg.com
The GPS network consists of 24 satellites, each of which makes two orbits around the earth per day. Each
satellite transmits a 50.0 W ( or even less) sinusoidal electromagnetic signal at two frequencies, one of which is
1575.42 MHz. Assume that a satellite... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/gps-network-consists-24-satellites-makes-two-orbits-around-earth-per-day-satellite-transmi-q1748235","timestamp":"2014-04-20T03:42:37Z","content_type":null,"content_length":"22122","record_id":"<urn:uuid:079f9737-ddf2-40c5-8c7d-acfbea08f8e6>","cc-path":"C... |
Derwood Geometry Tutor
Find a Derwood Geometry Tutor
...Not only that, I try to correlate the theoretical knowledge with real life examples. The end is very satisfying, students learn and remember the subject for very long. Effective teaching
depends on elaborate preparation of the material.
9 Subjects: including... | {"url":"http://www.purplemath.com/Derwood_Geometry_tutors.php","timestamp":"2014-04-18T13:54:28Z","content_type":null,"content_length":"23832","record_id":"<urn:uuid:4dfc7257-f787-4b60-9e5a-615d1cd5baea>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00307-ip-10-147-4-33.ec2.internal.... |
Sphere Layout
March 22nd 2010, 04:45 PM #1
Mar 2010
Sphere Layout
Hi I'm new to this forum,tried to do a search but the wording is complicated.
Anyway I'm trying to find a formula or if there is a mathematical way
of finding this answer.
I have a bowl that is 36" in diameter. It is 2" deep at the ce... | {"url":"http://mathhelpforum.com/geometry/135116-sphere-layout.html","timestamp":"2014-04-18T16:05:14Z","content_type":null,"content_length":"33689","record_id":"<urn:uuid:7b6476e1-3811-474d-98a3-1358e672a771>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213-00305-ip-10-147-4-33.ec2.int... |
[FOM] Hilbert's proof
[FOM] Hilbert's proof
Stephen G Simpson simpson at math.psu.edu
Mon Mar 15 17:21:23 EDT 2010
Hilbert's proof of the Hilbert Basis Theorem is famously
nonconstructive. Therefore, from a
historical/philosophical/foundational standpoint, it is interesting to
ask about the metamathematical aspects o... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2010-March/014458.html","timestamp":"2014-04-17T10:22:39Z","content_type":null,"content_length":"4401","record_id":"<urn:uuid:1c392c86-a0aa-4710-9e4b-32bd19dd510c>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00027-ip-10-147-4-33.ec2.inter... |
Bourbaki theory of isomorphism, examples of untransportable formulas
up vote 4 down vote favorite
In their book "Theory of sets" Bourbaki suggested a general theory of isomorphism.
(See also http://www.tau.ac.il/~corry/publications/articles/pdf/bourbaki-structures.pdf )
The example of an untransportable relation (i.e. ... | {"url":"http://mathoverflow.net/questions/28744/bourbaki-theory-of-isomorphism-examples-of-untransportable-formulas/28989","timestamp":"2014-04-19T18:08:09Z","content_type":null,"content_length":"54139","record_id":"<urn:uuid:22d27350-69ac-4383-87f5-8bd2d688d786>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/wa... |
Quantum Electrodynamics. III. The Electromagnetic Properties of the Electron—Radiative Corrections to Scattering
The discussion of vacuum polarization in the previous paper of this series was confined to that produced by the field of a prescribed current distribution. We now consider the induction of current in
the vac... | {"url":"http://journals.aps.org/pr/abstract/10.1103/PhysRev.76.790?qid=6920eba1e20746dc&qseq=4&show=30","timestamp":"2014-04-18T23:22:33Z","content_type":null,"content_length":"28525","record_id":"<urn:uuid:36f0d9ee-767f-4e20-8786-c3f09a8d3817>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423... |
Bayesian Variable Order Markov Models
Download Links
author = {Christos Dimitrakakis},
title = {Bayesian Variable Order Markov Models},
year = {}
We present a simple, effective generalisation of variable order Markov models to full online Bayesian estimation. The mechanism used is close to that employed in context tree... | {"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.207.129","timestamp":"2014-04-20T18:16:22Z","content_type":null,"content_length":"22385","record_id":"<urn:uuid:85ec8e69-4437-41d2-953d-054d35406dba>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00052-ip-10-147-4-33.ec2... |
7.8 Cryptography
This section under major construction.
Cryptology. Cryptology is the science of secret communication. It has two main subfields: cryptography is the science of creating secret codes; cryptanalysis is the science of breaking codes. There
are five pillars of cryptology:
• Confidentiality: keep communic... | {"url":"http://introcs.cs.princeton.edu/java/78crypto/","timestamp":"2014-04-18T15:38:41Z","content_type":null,"content_length":"60984","record_id":"<urn:uuid:af28f2ce-c17b-4230-877b-5f11384297a9>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00600-ip-10-147-4-33.ec2.internal.warc.gz"... |
Free online tutorials from Interactmath.com for many Pearson textbooks, but you can use with any precalculus textbook. For precalculus, choose Blitzer's Precalculus textbook, and you can practice
sections and subsections that you need help with. Step by step help is provided.
Free videos from Khan Academy These videos ... | {"url":"http://www.mymathspace.net/geogebra/collalgebra.html","timestamp":"2014-04-18T03:15:12Z","content_type":null,"content_length":"7130","record_id":"<urn:uuid:e711ac02-0e44-497d-8446-37689078a152>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00100-ip-10-147-4-33.ec2.internal.wa... |
Fractals and Benoit Mandelbrot: Lessons for society
It was announced this week that Benoit Mandelbrot passed away at the age of 85. One news source called him a ‘maverick’ mathematician. It was Mandelbrot who introduced the word ‘fractals’ to the
Western world to capture an aspect of mathematics that had been resisted ... | {"url":"http://afrobeatradio.net/2010/10/24/fractals-and-benoit-mandelbrot-lessons-for-society/","timestamp":"2014-04-17T06:47:36Z","content_type":null,"content_length":"67525","record_id":"<urn:uuid:ff1c6218-1662-4d4b-81ad-de9fd98fe1c2>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-... |
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Here's the question you clicked on:
• one year ago
• one year ago
Best Response
You've... | {"url":"http://openstudy.com/updates/51075d74e4b08a15e7844746","timestamp":"2014-04-19T22:46:09Z","content_type":null,"content_length":"104102","record_id":"<urn:uuid:582c9d4a-e932-4ea3-957b-a5c2977ee353>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00271-ip-10-147-4-33.ec2.internal... |
Optimal capital structure
December 7th 2012, 07:18 AM #1
Dec 2012
Optimal capital structure
Company Y requires 10 million capital. The rate of interest on debt is 10% and the tax rate is 40%. What is the optimal percentage of debt, when the model stating the negative value of financial
distress V = I*A*X^2 ... | {"url":"http://mathhelpforum.com/business-math/209273-optimal-capital-structure.html","timestamp":"2014-04-20T08:38:22Z","content_type":null,"content_length":"29434","record_id":"<urn:uuid:952f708b-69c9-4ccd-b6d7-7c8c1ac56457>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00153-ip-10-... |
Using total differential to find the marginal rate of substitution
help please..
Consider the utility function U(x, y) = xy + y.
(a) Use the total differential to find the marginal rate of substitution (MRS) between y and x.
(b) Use the MRS to show that the indifference curves are strictly convex to the... | {"url":"http://mathhelpforum.com/business-math/133313-using-total-differential-find-marginal-rate-substitution.html","timestamp":"2014-04-20T18:44:21Z","content_type":null,"content_length":"37380","record_id":"<urn:uuid:3e1331f8-3d42-4b49-b7a0-e498ebb8ec11>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-... |
Packing in the Cookies
January 6, 2011
Posted by
Consider packing circles inside a circular container, or less abstractly, placing cookie dough on a cookie sheet. In the case of cookies, which expand to be a roughly circular shape, you don’t want
them so close that they run into each other. At the same time, you don’t ... | {"url":"http://blog.wolframalpha.com/2011/01/06/packing-in-the-cookies/","timestamp":"2014-04-19T15:58:35Z","content_type":null,"content_length":"46191","record_id":"<urn:uuid:1817b76e-75e7-473f-bee6-3dbfb5a9150e>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00379-ip-10-147-4-33.ec2.... |
Input-Output Tables for Function Rules
7.16: Input-Output Tables for Function Rules
Practice Input-Output Tables for Function Rules
Remember the car wash from an earlier Concept? Well, here is the problem once again.
Kara and Marc decided to spend one morning helping out at a car wash to benefit a club that their grand... | {"url":"http://www.ck12.org/book/CK-12-Middle-School-Math-Concepts---Grade-7/r4/section/7.16/","timestamp":"2014-04-17T07:25:54Z","content_type":null,"content_length":"168819","record_id":"<urn:uuid:41d6f3ac-79b9-4364-b3c3-206e0f6fba23>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-0... |
Several Problems
March 26th 2008, 07:25 PM #1
Oct 2007
Several Problems
I've got these three problems that I just can't work out. If someone could explain one or all of them, that would be fantastic
1) Find a formula for the Y(Nth derivative) for X^4+Y^4=A^4
^^^(Derivative of X with respect to Y)^^^
... | {"url":"http://mathhelpforum.com/calculus/32189-several-problems.html","timestamp":"2014-04-19T15:20:43Z","content_type":null,"content_length":"50840","record_id":"<urn:uuid:4add7b9c-15b8-4952-92c2-414e0fbeb81a>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00402-ip-10-147-4-33.ec2.in... |
Work-Energy Theorum: Spring potential energy vs Kinetic Energy
1. The problem statement, all variables and given/known data
A 1350-kg car rolling on a horizontal surface has a speed v = 40 km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.5 m. What is the spring constant of the
s... | {"url":"http://www.physicsforums.com/showthread.php?t=344551","timestamp":"2014-04-16T10:31:50Z","content_type":null,"content_length":"31752","record_id":"<urn:uuid:f1e018f0-5840-44e3-a64f-ab84b68f3442>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00602-ip-10-147-4-33.ec2.internal.w... |
Constructing rational functions with ramification locus the divisor of some $n$-form
up vote 2 down vote favorite
I'm still busy learning the theory of linear systems for compact Riemann surfaces. If the answer to the following question is negative, then there might not be any point in continuing.
Let $X$ be a compact... | {"url":"http://mathoverflow.net/questions/91643/constructing-rational-functions-with-ramification-locus-the-divisor-of-some-n?sort=votes","timestamp":"2014-04-17T04:31:48Z","content_type":null,"content_length":"59478","record_id":"<urn:uuid:1683eefc-a2a7-456b-86c9-040b75bb6379>","cc-path":"CC-MAIN-2014-15/segments/1398... |
Homework Help
Posted by anonymous on Saturday, February 5, 2011 at 3:21am.
solve the equation. give an exact solution, and also an approximate solution to four decimal places.
My first step was to change it to
log(base 2) 7 = 9x-7
i got 1.0897
Did i do something wrong or did i miss one question?
• pre calculus - Rein... | {"url":"http://www.jiskha.com/display.cgi?id=1296894110","timestamp":"2014-04-21T07:35:10Z","content_type":null,"content_length":"9169","record_id":"<urn:uuid:8fd7d027-0d0b-486b-bca7-06bb9adadd27>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00179-ip-10-147-4-33.ec2.internal.warc.gz... |
The Geomblog
I've just returned (well almost: I'm in JFK waiting out the storm) from a Dagstuhl workshop on data structures. For those not in the know, this is one of the common retreat spots for computer
scientists to get together and chat about problems in a very relaxed atmosphere (close to the true spirit of a work... | {"url":"http://geomblog.blogspot.com/2008_02_01_archive.html","timestamp":"2014-04-16T11:12:15Z","content_type":null,"content_length":"175519","record_id":"<urn:uuid:9bc2db4b-aba4-40ca-a9f3-f9efea710708>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00568-ip-10-147-4-33.ec2.internal.... |
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Register or Login To Download This Patent As A PDF
United States Patent Application 20060097594
Kind Code A1
Abou-Akar; Atef ;   et al. May 11, 2006
Synchronous electrical machine comprising a stator and at least one rotor, and associated control device
The invention relate... | {"url":"http://patents.com/us-20060097594.html","timestamp":"2014-04-16T13:10:15Z","content_type":null,"content_length":"58219","record_id":"<urn:uuid:b91e9ce4-575d-4a3f-9c00-7524960447b8>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00064-ip-10-147-4-33.ec2.internal.warc.gz"} |
Adding and Subtracting Constants
Sample Problem
Consider the equation x = 5. This equation claims that x is equal to 5.
We can create equivalent equations to x = 5 by adding or subtracting the same amount of weight to or from each side of the scale. If we add a hacky sack with weight 1 to each pan, the scale must
still... | {"url":"http://www.shmoop.com/equations-inequalities/adding-subtracting-constants-help.html","timestamp":"2014-04-16T22:18:31Z","content_type":null,"content_length":"48592","record_id":"<urn:uuid:d4515f4e-6937-4535-93f9-74800190c222>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00655... |
This Article
Bibliographic References
Add to:
ASCII Text x
T.G. Clarkson, D. Gorse, J.G. Taylor, C.K. Ng, "Learning Probabilistic RAM Nets Using VLSI Structure... | {"url":"http://www.computer.org/csdl/trans/tc/1992/12/t1552-abs.html","timestamp":"2014-04-19T00:59:21Z","content_type":null,"content_length":"56964","record_id":"<urn:uuid:e0aa46da-af81-4f9e-bf37-8f926a1c766c>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00223-ip-10-147-4-33.ec2.int... |
Sampling Methods
Sampling Methods and
Sampling Distributions
GOALS 2
SHOULD BE FOR BOTH MEANS AND
WHY SAMPLE THE POPULATION? 3
The destructive nature of certain tests.
The physical impossibility of checking all
items in the population.
The cost of s... | {"url":"http://www.docstoc.com/docs/112203408/Sampling-Methods","timestamp":"2014-04-18T23:36:20Z","content_type":null,"content_length":"66915","record_id":"<urn:uuid:2ed03f29-4ae4-4084-b158-47ea1a7b88e8>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00623-ip-10-147-4-33.ec2.internal.... |
Models and selection criteria for regression and classification
- Level Perspective on Branch Architecture Performance, IEEE Micro-28 , 2002
"... Bayesian network models are widely used for supervised prediction tasks such as classification. Usually the parameters of such models are determined using `unsupervised' meth... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=648087&sort=cite&start=10","timestamp":"2014-04-16T23:29:55Z","content_type":null,"content_length":"31553","record_id":"<urn:uuid:3ef1fbd2-a1b8-4837-a3a7-a5bea0522262>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00012-ip-10-147-4-3... |
The mathematics of slots
Parameters and variables of the probability models
We denote by
the number of distinct symbols of the machine (). If the machine has blank stops, the blank should be considered as a symbol among them. Parameter
is specific to the machine.
We denote by
the length of a certain payline.
is specifi... | {"url":"http://probability.infarom.ro/slots.html","timestamp":"2014-04-19T14:28:54Z","content_type":null,"content_length":"107586","record_id":"<urn:uuid:6ae286f7-694d-4e55-93da-e21bc1d1e465>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00054-ip-10-147-4-33.ec2.internal.warc.gz"} |
Robust Monte Carlo Methods for Light Transport Simulation
Robust Monte Carlo Methods for Light Transport Simulation
Reference: Eric Veach, Ph.D. dissertation, Stanford University, December 1997. Light transport algorithms generate realistic images by simulating the emission and scattering of light in an artificial
en... | {"url":"http://graphics.stanford.edu/papers/veach_thesis/","timestamp":"2014-04-18T23:16:36Z","content_type":null,"content_length":"17920","record_id":"<urn:uuid:96b3017a-e4ec-45d8-ae93-16f863fcae44>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00543-ip-10-147-4-33.ec2.internal.warc.... |
Adding an affine term to linear SVM / logistic regression objective function
Hello. I am working currently on a problem where I have to solve either an L2-regularized logistic regression or L2-reg linear SVM problem, where I have an added affine term.
So my problem for example is: min_ w {C*sum_i log(1+exp(w * x_i * ... | {"url":"http://metaoptimize.com/qa/questions/8989/adding-an-affine-term-to-linear-svm-logistic-regression-objective-function","timestamp":"2014-04-16T16:15:20Z","content_type":null,"content_length":"27844","record_id":"<urn:uuid:963b164f-e5e7-45ba-974b-6cf7ffc692b5>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30... |
Langhorne Calculus Tutor
Find a Langhorne Calculus Tutor
...I look forward to working with you soon! RyanI am proficient in Microsoft Excel and use it on a daily basis professionally. I can show you how to navigate through Excel, create functions and
pivot tables, and analyze data.
16 Subjects: including calculus... | {"url":"http://www.purplemath.com/Langhorne_calculus_tutors.php","timestamp":"2014-04-19T12:02:11Z","content_type":null,"content_length":"24050","record_id":"<urn:uuid:1f715cb5-4a36-48c6-9d48-c3794f5d63da>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00113-ip-10-147-4-33.ec2.interna... |
Summary: Finding and counting given length cycles
Noga Alon
Raphael Yuster
Uri Zwick
We present an assortment of methods for finding and counting simple cycles of a given length in
directed and undirected graphs. Most of the bounds obtained depend solely on the number of
edges in the graph in question, and not on the n... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/018/1705640.html","timestamp":"2014-04-17T02:10:19Z","content_type":null,"content_length":"8255","record_id":"<urn:uuid:7ddc66d7-7c82-4b75-aa65-39e0f1657850>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00073-ip-10-147-4... |
What exactly do gluProject and gluUnProject do? [Archive] - OpenGL Discussion and Help Forums
07-15-2003, 04:32 PM
Greetings all,
I was reading up on the two functions in the subject line and slapped together a little MFC test program that's on the site in my sig.
What exactly is gluUnProject "unprojecting"? I know my... | {"url":"http://www.opengl.org/discussion_boards/archive/index.php/t-142932.html","timestamp":"2014-04-20T06:25:29Z","content_type":null,"content_length":"7962","record_id":"<urn:uuid:f15eccf3-0b28-4cf4-aa0a-bc29647c7532>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00466-ip-10-147-4... |
Wolfram Demonstrations Project
A Double Exponential Equation
Since and , there are points on the graphs of and where . These graphs are the special cases of where and . All points with can be found as intersections of the graph with the lines with slope . In
this case, parametric equations in terms of have simple formu... | {"url":"http://demonstrations.wolfram.com/ADoubleExponentialEquation/","timestamp":"2014-04-20T21:43:16Z","content_type":null,"content_length":"51632","record_id":"<urn:uuid:b5f2755e-1227-4657-ad19-713753bb7ab8>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00135-ip-10-147-4-33.ec2.in... |
[FOM] Roth's Theorem; Liouville numbers
Timothy Y. Chow tchow at alum.mit.edu
Tue Apr 18 11:50:15 EDT 2006
Stephen G Simpson <simpson at math.psu.edu>
> Earlier this semester, in an introductory course on foundations of
> mathematics, I naively assigned students the following problem:
> Prove that the function f(n) ... | {"url":"http://www.cs.nyu.edu/pipermail/fom/2006-April/010443.html","timestamp":"2014-04-18T06:19:35Z","content_type":null,"content_length":"4503","record_id":"<urn:uuid:be47c804-45bf-44e5-a3de-dd0763a4e546>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00093-ip-10-147-4-33.ec2.inter... |
Steiner's Porism
Internet explorer users should click empty spaces to start the applet
Take 2 circles one inside the other. (The red ones in the applet) Try to fill it with a chain of sequentially tangential circles.(the black ones in the applet)
Steiner found that if you could not fill a particular circle pair startin... | {"url":"http://members.ozemail.com.au/~llan/steiner.html","timestamp":"2014-04-17T04:25:47Z","content_type":null,"content_length":"2286","record_id":"<urn:uuid:8475cec7-5cf3-425e-956f-03fbae6517f8>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00498-ip-10-147-4-33.ec2.internal.warc.g... |
How Not to Do Message Integrity, featuring CBC-MAC
In my last cryptography post, I wrote about using message authentication codes
(MACs) as a way of guaranteeing message integrity. To review briefly, most ciphers
are designed to provide message confidentiality – which means that no one but the
sender and the intended r... | {"url":"http://scienceblogs.com/goodmath/2008/10/24/how-not-to-do-message-integrit/","timestamp":"2014-04-19T14:46:07Z","content_type":null,"content_length":"35248","record_id":"<urn:uuid:356a541c-d9cd-4c56-8af5-cc68255c3f55>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00092-ip-10-1... |
Five Properties: basic proofs
April 22nd 2009, 08:39 PM #1
Jan 2009
Five Properties: basic proofs
I'm not expecting anyone to answer all of these, but hopefully someone can do one for me. It seems pretty straightforward and I wouldn't be posting if I had time to talk to my prof. before my
exam tomorrow. Aga... | {"url":"http://mathhelpforum.com/discrete-math/85171-five-properties-basic-proofs.html","timestamp":"2014-04-16T13:33:53Z","content_type":null,"content_length":"38908","record_id":"<urn:uuid:3d50b21c-fe10-40fc-a4b5-6d6b2d12ea33>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00253-ip-... |
Fulton, MD Algebra 2 Tutor
Find a Fulton, MD Algebra 2 Tutor
...As a former engineering student, I know that concepts in math and math related subjects build one over the other. Hence, I make sure a student understands a given material very well before
moving on to the next. If I find that a student has missed a fu... | {"url":"http://www.purplemath.com/Fulton_MD_Algebra_2_tutors.php","timestamp":"2014-04-19T12:42:07Z","content_type":null,"content_length":"24020","record_id":"<urn:uuid:1117f12c-32f7-49fa-a262-1b37e714985f>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00034-ip-10-147-4-33.ec2.intern... |
Implicit & Logarithmic differentiation problems.
October 23rd 2012, 10:21 PM #1
Sep 2012
#1. Find the derivative of: $e^x^y=sin(y^2)$
I need to use 2 chain rules on $lnsin(y^2)$
I'm sure there is something wrong in there
#2. Find the derivative using logartihmic differentiation:
Now I am unsure ... | {"url":"http://mathhelpforum.com/calculus/205989-implicit-logarithmic-differentiation-problems.html","timestamp":"2014-04-16T13:31:34Z","content_type":null,"content_length":"53260","record_id":"<urn:uuid:ca9458c2-3329-4d19-ab85-d6126292dc6b>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005... |
petsc-3.4.4 2014-03-13
Extracts several submatrices from a matrix. If submat points to an array of valid matrices, they may be reused to store the new submatrices.
#include "petscmat.h"
PetscErrorCode MatGetSubMatrices(Mat mat,PetscInt n,const IS irow[],const IS icol[],MatReuse scall,Mat *submat[])
Collective on Mat
I... | {"url":"http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatGetSubMatrices.html","timestamp":"2014-04-18T21:36:38Z","content_type":null,"content_length":"4302","record_id":"<urn:uuid:3af8e085-8e19-41b1-83ad-42399643ac3c>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-005... |
Hellow friends,
I have using Excel 2007.
I creating two sheets. (Sheet1 & DATA)
In DATA sheet : Total 20,000 row record. (sorted : column "C" by order A to Z & column "B" by order newest to oldest) column "C" is code & "B" is date.
In Sheet1 : I have calculate customer wise recorder. i.e. number of quantity sold & last... | {"url":"http://www.knowexcel.com/view/1111680-calculate-customs-duties.html","timestamp":"2014-04-20T05:43:13Z","content_type":null,"content_length":"64261","record_id":"<urn:uuid:5401150c-9855-4931-b981-7c1ecc4c6686>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00482-ip-10-147-4-33... |
Hedwig Village, TX
Houston, TX 77092
Master Tutor for Math, Chem, Phys, & Computers for HS and College
...am a master tutor of all levels of mathematics, statistics, chemistry, physics, computers, and computer programming (C, Java, Fortran, MatLab, Excel, Maple), and engineering for high school and
college. Math classe... | {"url":"http://www.wyzant.com/geo_Hedwig_Village_TX_algebra_tutors.aspx?d=20&pagesize=5&pagenum=4","timestamp":"2014-04-20T18:47:46Z","content_type":null,"content_length":"59678","record_id":"<urn:uuid:437e1ee3-2fc0-4aa4-aaae-d960babbac3f>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-2014041600521... |
Solving a Typical Rate-Time-Distance Problem
Date: 09/02/2005 at 20:14:45
From: Daniela
Subject: I need help with figuring out word problems
I need help with figuring out word problems. I just don't understand
them! I have this problem:
You are taking part in a charity walk-a-thon where you can either walk
or run. Y... | {"url":"http://mathforum.org/library/drmath/view/68419.html","timestamp":"2014-04-19T10:49:03Z","content_type":null,"content_length":"9473","record_id":"<urn:uuid:65e59025-93ed-4743-96d6-618a06de2eca>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00069-ip-10-147-4-33.ec2.internal.war... |
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... | {"url":"http://www.nap.edu/openbook.php?record_id=14524&page=124","timestamp":"2014-04-18T13:09:24Z","content_type":null,"content_length":"67618","record_id":"<urn:uuid:3d42b940-6784-446f-ba89-677af36637a4>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00123-ip-10-147-4-33.ec2.intern... |
Alameda Trigonometry Tutor
Find an Alameda Trigonometry Tutor
...As a doctoral student in clinical psychology, I was hired by the university to teach study skills, test taking skills, and time management to incoming freshmen students. As part of this job, I
was trained in and provided materials for each of these to... | {"url":"http://www.purplemath.com/Alameda_trigonometry_tutors.php","timestamp":"2014-04-20T23:52:08Z","content_type":null,"content_length":"24265","record_id":"<urn:uuid:f450d90c-2c06-49e5-8a47-5d2f098b39c2>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00483-ip-10-147-4-33.ec2.inter... |
Homework Help - Conductors & Methods
October 16th, 2012, 05:56 AM
Homework Help - Conductors & Methods
I'm in a Java online course. I am completely lost on a homework problem and cannot proceed, since I don't have my Java textbood to refer off of anymore (accidentally left it in another state).
Any suggestions ... | {"url":"http://www.javaprogrammingforums.com/%20whats-wrong-my-code/18499-homework-help-conductors-methods-printingthethread.html","timestamp":"2014-04-20T04:33:07Z","content_type":null,"content_length":"6677","record_id":"<urn:uuid:58a52a0d-5ada-419b-88e2-d13a72e6f97b>","cc-path":"CC-MAIN-2014-15/segments/139760953786... |
How Many People Would Work in the Death Star? | Science Blogs | WIRED
• By Rhett Allain
• 05.02.13 |
• 8:36 am |
In case you haven’t seen it, here is my recent post on the ESA ATV blog.
Basically, I calculate how many ATV launches we would need to supply a Death Star. Check it out.
There was one thing that bother... | {"url":"http://www.wired.com/2013/05/how-many-people-would-work-in-the-death-star/","timestamp":"2014-04-21T00:15:11Z","content_type":null,"content_length":"106707","record_id":"<urn:uuid:afef7e9e-65e6-45ad-a649-99f7e7e7f9fa>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00239-ip-10-1... |
by Sarah Glaz
I tell my students the story of Newton versus Leibniz,
the war of symbols, lasting five generations,
between The Continent and British Isles,
involving deeply hurt sensibilities,
and grievous blows to national pride;
on such weighty issues as publication priority
and working systems of logical notation:
w... | {"url":"http://www.math.uconn.edu/~glaz/Calculus_by_Sarah_Glaz.html","timestamp":"2014-04-21T04:34:55Z","content_type":null,"content_length":"6844","record_id":"<urn:uuid:e517dcfe-379b-4ffb-915e-06f9831caf15>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00637-ip-10-147-4-33.ec2.inte... |
Stock market kurtosis over time
In the last decade we have observed an increase in computational power, information availability, speed of execution and stock market competition in general. One might think that, as a result, we are
prone to larger shocks that occur faster than what was common in the past. I crunched so... | {"url":"http://eranraviv.com/blog/r/stock-market-kurtosis-over-time/","timestamp":"2014-04-18T02:58:42Z","content_type":null,"content_length":"37712","record_id":"<urn:uuid:84e1b5db-0c16-48ed-985f-39f90b74dc63>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00409-ip-10-147-4-33.ec2.in... |
The Two Trains and How Fast
Here's my approach to it but I can't find what's wrong:
Let time taken by the first train TO COMPLETE THE WHOLE JOURNEY be t1
Let time taken by the second train TO COMPLETE THE WHOLE JOURNEY be t2
Let the distance between London and Liverpool be d
Let the time when they had met each other be... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=227093","timestamp":"2014-04-17T07:02:15Z","content_type":null,"content_length":"50940","record_id":"<urn:uuid:4f8d3bb0-57bb-428c-a18d-19563a4364ad>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00344-ip-10-147-4-33.ec2.internal... |
Excel maths applications
Re: Excel maths applications
Good luck with your page.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof. | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=190818","timestamp":"2014-04-16T07:41:30Z","content_type":null,"content_length":"11590","record_id":"<urn:uuid:d4e2188a-9460-4a39-823d-999ed381483e>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00260-ip-10-147-4-33.ec2.internal.... |
module without using %
01-16-2008 #1
Registered User
Join Date
Jan 2007
module without using %
I remember there is a way to calculate the remainder without using the % operator but cant seem to find it. Anyone knows what it was?
Divide, and subtract (quotient*divisor)?
In what situation do you need any ... | {"url":"http://cboard.cprogramming.com/cplusplus-programming/97948-module-without-using-%25.html","timestamp":"2014-04-20T17:26:51Z","content_type":null,"content_length":"74509","record_id":"<urn:uuid:1d7b3de8-71f6-403d-b51b-803e0a4dc793>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220... |
Question on exponential distributions
December 1st 2010, 03:25 PM #1
Senior Member
Sep 2009
from an exponential distribution with expected value 0.2, if i get the mean of 20 observations, then repeat (get another 20) , etc, so in total 1000 times so 1000 means, then compare it with
doing the whole thing aga... | {"url":"http://mathhelpforum.com/advanced-statistics/164995-question-exponential-distributions.html","timestamp":"2014-04-18T19:42:47Z","content_type":null,"content_length":"32058","record_id":"<urn:uuid:50ec1a66-4d19-450c-ba00-abb7bcec758d>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-201404160052... |
Welch Algorithm
Baum-Welch Algorithm
Baum-Welch Algorithm, also known as forward-backword algorithm was invented by Leonard E. Baum and Lloyd R Welch. It is a special case of Estimation Maximization (EM) method. Baum-Welch algorithm is
very effective to train a Markov model without using manually annotated corpora.
Bau... | {"url":"http://language.worldofcomputing.net/pos-tagging/baum-welch-algorithm.html","timestamp":"2014-04-19T17:01:00Z","content_type":null,"content_length":"36582","record_id":"<urn:uuid:4549d619-834b-44b2-8ce9-e663b2d9c27a>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00511-ip-10-1... |
Blackhole can be relative?
Hi,all, the problem is:
you and me observe a star, and the star moving with velocity V relative to me, and you are in the rest frame of the star.
Then in my frame of reference, I saw the star length contraction in the direction of its motion relative to me, hence its volume is smaller than it... | {"url":"http://www.physicsforums.com/showthread.php?p=2602241","timestamp":"2014-04-21T07:21:16Z","content_type":null,"content_length":"26573","record_id":"<urn:uuid:81b8ce56-b56d-48c2-bfc9-ae7760e0bd0b>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00121-ip-10-147-4-33.ec2.internal.... |
Equation-solving front page
Quick description
There are several different kinds of equations, and techniques for solving them vary considerably. So this page consists mainly of links to pages about solving particular kinds of equations.
There are a few general principles, however.
General discussion
If we have a number... | {"url":"http://www.tricki.org/article/Equation-solving_front_page","timestamp":"2014-04-20T22:45:52Z","content_type":null,"content_length":"30652","record_id":"<urn:uuid:7a75f52a-110c-4f11-8499-eddc6b11a34f>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00013-ip-10-147-4-33.ec2.inter... |
help with ekvation?
Work backwards from the information given. (Are you sure there isn't a interval to solve over? Something like $0 \leq x \leq 2\pi$) $5x - \dfrac{4\pi}{3} = \arcsin \left(\dfrac{1}{2}\right)$ If you
know your special triangles then you will know that $\arcsin \left(\dfrac{1}{2}\right) = \dfrac{\pi}{6... | {"url":"http://mathhelpforum.com/trigonometry/167038-help-ekvation.html","timestamp":"2014-04-21T02:42:34Z","content_type":null,"content_length":"34130","record_id":"<urn:uuid:398fd786-44b9-41ff-abad-f18b8a643127>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-00631-ip-10-147-4-33.ec2... |
How to Factor a Number
Edit Article
Factoring Basic IntegersStrategy for Factoring Large Numbers
Edited by Histrion, Sondra C, Tom Viren, Flickety and 45 others
A number's factors are numbers which multiply together to form it as a product. Another way of thinking of this is that every number is the product of multiple... | {"url":"http://www.wikihow.com/Factor-a-Number","timestamp":"2014-04-17T15:41:46Z","content_type":null,"content_length":"78692","record_id":"<urn:uuid:77455203-cd63-44f6-846b-0a122bfbfa95>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00079-ip-10-147-4-33.ec2.internal.warc.gz"} |
Hallandale Beach, FL Math Tutor
Find a Hallandale Beach, FL Math Tutor
...My name is Jesse and I recently graduated cum laude from Tulane University with a major in sociology and a pre-dental concentration. I am currently applying to dental school. Last summer, I
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6.830: Lecture 3 (2/13/13)
The reading for this lecture is:
1. The start of Chapter 4 to end of Section 4.2.5 (pages 100-110) of Ramakrishnan and Gehrke
2. The start of Chapter 2 to end of Section 2.6 (pages 25-46) of Ramakrishnan and Gehrke
3. Section 3.5 (pages 75-86) of Ramakrishnan and Gehrke
4. The start of Ch... | {"url":"http://db.csail.mit.edu/6.830/lectures/lecture3.html","timestamp":"2014-04-21T12:08:19Z","content_type":null,"content_length":"4640","record_id":"<urn:uuid:ab9dba34-724a-493d-930d-d4aa9b7efef6>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00284-ip-10-147-4-33.ec2.internal.war... |
Trenton, NJ Science Tutor
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Examples where the analogy between number theory and geometry fails
up vote 21 down vote favorite
The analogy between $O_K$ ($K$ a number field) and affine curves over a field has been very fruitful. It also knows many variations: the field over which the curve is defined may have positive or
zero characterstic; it may... | {"url":"http://mathoverflow.net/questions/43922/examples-where-the-analogy-between-number-theory-and-geometry-fails?sort=newest","timestamp":"2014-04-20T13:31:21Z","content_type":null,"content_length":"60983","record_id":"<urn:uuid:34f6589e-d36f-43f5-ae75-aefbb53b263a>","cc-path":"CC-MAIN-2014-15/segments/1397609538787... |
Probability/Combinatorics Q
April 10th 2010, 07:11 AM #1
Apr 2010
Probability/Combinatorics Q
I have the formula for the probability of chance agreement where:
k people are giving ratings
n is the number of possible ratings to choose from
This is the probability for chance agreement where the rating... | {"url":"http://mathhelpforum.com/advanced-statistics/138300-probability-combinatorics-q.html","timestamp":"2014-04-20T09:57:08Z","content_type":null,"content_length":"30863","record_id":"<urn:uuid:105fe122-a3d5-40de-adc2-e2ce58cc6822>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-000... |
Math Forum Discussions - Seasons greetings from Math Forum neighbors
Date: Dec 29, 2008 3:33 PM
Author: Kirby Urner
Subject: Seasons greetings from Math Forum neighbors
Here's something from math-teach, a sister list:
Even if your school is too poor to access these geo-cams
(used for GPS work), your teacher still has a... | {"url":"http://mathforum.org/kb/plaintext.jspa?messageID=6549694","timestamp":"2014-04-19T17:17:45Z","content_type":null,"content_length":"6385","record_id":"<urn:uuid:79d2df2b-5333-4a94-be85-3ab03dc6dc94>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00507-ip-10-147-4-33.ec2.interna... |
foldr : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) func -> 'c -> 'c
Folds an operation iteratively over the graph of a finite partial function.
This is one of a suite of operations on finite partial functions, type ('a,'b)func. These may sometimes be preferable to ordinary functions since they permit more operations su... | {"url":"http://www.cl.cam.ac.uk/~jrh13/hol-light/HTML/foldr.html","timestamp":"2014-04-19T22:19:56Z","content_type":null,"content_length":"2636","record_id":"<urn:uuid:c4b6dca1-dea2-46a8-807a-34679d4e5ef2>","cc-path":"CC-MAIN-2014-15/segments/1398223206120.9/warc/CC-MAIN-20140423032006-00329-ip-10-147-4-33.ec2.internal... |
Charge and Dipole Units
The Debye is the unit for the dipole moment of molecules. The Debye has the dimensions of charge times distance.
1 Debye is 10^-18 statcoul cm
1 Debye is 3.335641x10^-30 A m s
1 Debye is 3.335641x10^-30 C m
1 Debye is 0.208194 e Å
1 Debye is 0.393430 e Bohr
1 Debye is 10^-18 esu cm
Mulliken and ... | {"url":"http://cccbdb.nist.gov/debye.asp","timestamp":"2014-04-20T15:58:04Z","content_type":null,"content_length":"1671","record_id":"<urn:uuid:255b7ff6-7e81-4796-88e2-cff9b9187968>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00074-ip-10-147-4-33.ec2.internal.warc.gz"} |
Terminology for a cyclically ordered set of objects
up vote 1 down vote favorite
If I have an ordered set of objects (for concreteness, say they're integers) $(x_1,\ldots,x_n)$, I might call it a tuple of integers.
Perhaps, though, I have an set of integers $(x_1,\ldots,x_n)$ but the order is only defined up to cyclica... | {"url":"http://mathoverflow.net/questions/103146/terminology-for-a-cyclically-ordered-set-of-objects?sort=oldest","timestamp":"2014-04-19T02:08:29Z","content_type":null,"content_length":"62128","record_id":"<urn:uuid:e8127e38-80f1-4ebb-a42a-17ce7c4beb60>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN... |
Hybrid Manifold
Abstract: [Moderator's note: no responsibility for content. LM]
This is an attempt to define a bulk which corresponds to both a string
cosmological and brane cosmological formalism which disallows other
branes that exist outside this universe.
Our bulk is homogenous manifold similar to a Joyce manifold ... | {"url":"http://www.physicsforums.com/showthread.php?t=135946","timestamp":"2014-04-21T02:07:39Z","content_type":null,"content_length":"22981","record_id":"<urn:uuid:2e0aa4f7-134b-4580-b58f-8770e9679941>","cc-path":"CC-MAIN-2014-15/segments/1398223211700.16/warc/CC-MAIN-20140423032011-00196-ip-10-147-4-33.ec2.internal.w... |
Cambridge University Press
Open global navigation
$141.99 (C)
Replaced by 9780521712293Unavailable Add to wishlist
Looking for an examination copy?
This title is not currently available for examination. However, if you are interested in the title for your course we can consider offering an examination copy. To register... | {"url":"http://www.cambridge.org/us/academic/subjects/mathematics/number-theory/heights-diophantine-geometry?format=HB","timestamp":"2014-04-16T04:23:14Z","content_type":null,"content_length":"86301","record_id":"<urn:uuid:9950059d-5132-4d5b-b1a3-c00976a47cdc>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/... |
Geometric Translations ( Read ) | Geometry
What if Lucy lived in San Francisco, $S$$P$$U$
a) The component form of $\stackrel{\rightharpoonup}{PS}, \stackrel{\rightharpoonup}{SU}$$\stackrel{\rightharpoonup}{PU}$
b) Lucy’s parents are considering moving to Fresno, $F$$\stackrel{\rightharpoonup}{PF}$$\stackrel{\rightharp... | {"url":"http://www.ck12.org/geometry/Geometric-Translations/lesson/Geometric-Translations-Intermediate/","timestamp":"2014-04-20T21:53:00Z","content_type":null,"content_length":"135989","record_id":"<urn:uuid:bcd480ff-0cdf-48e3-b431-bc9679e6aa27>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-201404... |
Numerical comparison of Augmented Lagrangian algorithms for nonconvex problems
Numerical comparison of Augmented Lagrangian algorithms for nonconvex problems (2004)
Download Links
by E. G. Birgin , R. A. Castillo , J. M. Martínez
Venue: Computational Optimization and Applications
Citations: 29 - 1 self
author = {E.... | {"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.57.9388","timestamp":"2014-04-18T22:25:20Z","content_type":null,"content_length":"30223","record_id":"<urn:uuid:67c8ed94-314b-4bb4-8056-dd90eabafc8f>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.9/warc/CC-MAIN-20140416005215-00119-ip-10-147-4-33.ec2.... |
locally algebraic scheme
locally algebraic scheme
A scheme over a field $k$ is called locally algebraic scheme if it has a covering $\{X_i\}$ of (open affine sub functors which are) affine schemes and all $O(X_i)$ are finitely generated $k$
-algebras, i.e. if it is locally of finite type over $Spec k$.
A scheme is call... | {"url":"http://ncatlab.org/nlab/show/locally+algebraic+scheme","timestamp":"2014-04-20T03:14:50Z","content_type":null,"content_length":"13396","record_id":"<urn:uuid:9e425edf-a0e6-4bc3-aba2-6ff4e601ae4e>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00360-ip-10-147-4-33.ec2.internal.... |
Sammamish Calculus Tutor
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Auburn, MA Statistics Tutor
Find an Auburn, MA Statistics Tutor
...I live in Gardner, MA, but anywhere in central Mass. is perfectly fine. A little about me...I have a Bachelor of Science degree in Mathematics, graduating Summa Cum Laude with a GPA of 3.92. I
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What's Up In Finance? | Thirteen/WNET
In this lesson, students will learn personal financial management strategies based on budgeting. Students will learn the theoretical concepts involved with budgeting and financial management,
including income, expenses, savings, and debt; and will then watch a clip of What's Up in ... | {"url":"http://www.thirteen.org/finance/educators/p-lesson1.html","timestamp":"2014-04-19T01:58:35Z","content_type":null,"content_length":"17182","record_id":"<urn:uuid:d79ceedc-1799-4c69-9b07-404c191d55c0>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00259-ip-10-147-4-33.ec2.interna... |
Slide 1
Slide 2
Terms & Concepts
What is the IV flow rate?
The speed at which intravenous fluid infuses into the body
What is the drop factor?
The number of drops (abbreviated “gtt”) required to deliver 1mL of fluid
What are the tubing sizes?
10, 15, or 20 gtt/mL (Macrodrip tubing)
60 gtt/mL (Microdrip tubing)
What det... | {"url":"http://www.slideserve.com/carrington/dosage","timestamp":"2014-04-20T23:32:02Z","content_type":null,"content_length":"112914","record_id":"<urn:uuid:ed86b1d4-26ad-4e30-b85a-f7362b144d16>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00617-ip-10-147-4-33.ec2.internal.warc.gz"} |
A basic calculus question?
The ratio of Y over X is tangent.
Now I get some of your problems.
No, the calculated number will
be "tangent" to the curve here, but it WILL give you the
tangent value
associated with the
formed by the secant line and the horizontal line formed at the point (x,f(x)).
You have a natural trian... | {"url":"http://www.physicsforums.com/showthread.php?t=419125","timestamp":"2014-04-21T04:43:04Z","content_type":null,"content_length":"61138","record_id":"<urn:uuid:c24696b2-816f-4941-a1e6-2faebe372936>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00644-ip-10-147-4-33.ec2.internal.w... |
Archive of Mr Excel Message Board
Back to Forms in Excel VBA archive index
Back to archive home
Posted by J Davis on February 06, 2001 10:48 AM
I need to look up match data in two columns w/ vlookup
22222 1 $25
22222 2 $77
22222 3 $16
44444 1 $18
44444 2 $100
44444 3 $17
77777 1 $16
77777 2 $80
77777 3 $42
CELL A1 CONT... | {"url":"http://www.mrexcel.com/archive/Formulas/9678.html","timestamp":"2014-04-16T10:11:25Z","content_type":null,"content_length":"8366","record_id":"<urn:uuid:be62d2d5-6cd1-4bc1-a367-b55c31437b72>","cc-path":"CC-MAIN-2014-15/segments/1398223204388.12/warc/CC-MAIN-20140423032004-00008-ip-10-147-4-33.ec2.internal.warc.... |
Realistic Expectations When Betting on the NFL
Why is a 70% Win Rate Unrealistic When Betting on the NFL?
The sports betting industry is one that lacks regulation, meaning anyone can start a company, website or used car salesman persona to start selling picks. Because there is no regulation, handicappers
can tout false... | {"url":"http://www.sportsinsights.com/blog/what-are-realistic-expectations-when-betting-on-the-nfl/","timestamp":"2014-04-21T15:08:48Z","content_type":null,"content_length":"93296","record_id":"<urn:uuid:b7c254d5-92fe-4ad5-9875-893c35706c7a>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032... |
Patent US20030220779 - Extracting semiconductor device model parameters
[0023] As shown in FIG. 1, system 100, according to one embodiment of the invention, comprises a central processing unit (CPU) 102, which includes a RAM, and a disk memory 110 coupled to the CPU 102
through a bus 108. The system 100 further compris... | {"url":"http://www.google.com/patents/US20030220779?dq=%235,519,867","timestamp":"2014-04-25T02:08:24Z","content_type":null,"content_length":"126443","record_id":"<urn:uuid:230ed70a-6945-4fe5-9c93-2504f720cfa3>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140423032007-00545-ip-10-147-4-33.ec2.in... |
Greenville, TX Math Tutor
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...I received an A in both semesters of chemistry from the University of Texas at Dallas and have become exceedingly familiar with its basic concepts from valence electrons the the
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Journal of Porous MediaHeat Transfer with Propane Evaporation from a Porous Wick of Heat PipeThe Performance of Miscible Enhanced Oil Recovery Displacements in Geostatistically Generated Permeable Media Using Horizontal WellsNonlinear Study of Stratified Fluid Through Porous MediaEffects of Heterogeneity in Forced Conv... | {"url":"http://www.dl.begellhouse.com/ixml/Volume4_Issue2-5aea75fc654b44e1.xml","timestamp":"2014-04-24T07:08:31Z","content_type":null,"content_length":"15698","record_id":"<urn:uuid:aa8e678f-a6a5-4ca8-abaf-e8c58fc16d0b>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00606-ip-10-147-4-... |
Cambridge, MA Precalculus Tutor
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...I'm available for one-on-one tutoring sessions or for groups up to 5 - please inquire about rates for groups. Feel free to contact me if you have any additional questions! In terms of my
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FOM: Golden Age/FOM plans
Harvey Friedman friedman at math.ohio-state.edu
Wed Oct 22 12:15:53 EDT 1997
Looking at the growth of the list of subscribers to FOM (currently 62),
there is evidently a great deal of interest in the foundations of
mathematics and the vital intellectual issues surrounding it. As a
consequence,... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1997-October/000061.html","timestamp":"2014-04-17T10:19:54Z","content_type":null,"content_length":"15957","record_id":"<urn:uuid:a230895e-3ba7-4b6c-94af-0876abc0321b>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00370-ip-10-147-4-33.ec2.in... |
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Hello! I'm working on a finance-related problem, and I'm not s... | {"url":"http://openstudy.com/updates/5237cdbbe4b0b9d6b2d6cf92","timestamp":"2014-04-20T18:26:19Z","content_type":null,"content_length":"41208","record_id":"<urn:uuid:5e6863dd-ac3d-4579-b8ac-b8c11f2f7a80>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00137-ip-10-147-4-33.ec2.internal.... |
Stability of Exact and Discrete Energy for Non-Fickian Reaction-Diffusion Equations with a Variable Delay
Abstract and Applied Analysis
Volume 2014 (2014), Article ID 840573, 9 pages
Research Article
Stability of Exact and Discrete Energy for Non-Fickian Reaction-Diffusion Equations with a Variable Delay
^1School of Ma... | {"url":"http://www.hindawi.com/journals/aaa/2014/840573/","timestamp":"2014-04-21T00:20:22Z","content_type":null,"content_length":"776827","record_id":"<urn:uuid:034f94ff-0847-4864-9376-a3638d6b4285>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00053-ip-10-147-4-33.ec2.internal.warc... |