url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://math.stackexchange.com/questions/182236/why-do-the-rationals-integers-and-naturals-all-have-the-same-cardinality | # Why do the rationals, integers and naturals all have the same cardinality?
So I answered this question: Are all infinities equal? I believe my answer is correct, however one thing I couldn't explain fully, and which is bugging me, is why the rationals $\mathbb Q$, integers $\mathbb Z$ and naturals $\mathbb N$ all ha... | 2015-07-07T09:47:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/21695/electric-field-fourier-decomposition | Electric field Fourier decomposition
I have the following decomposition for the electric component of light:
$$\renewcommand{\vec}[1]{\mathbf{#1}}\vec{E}(\vec r)=\frac1{4\pi^2} \iint_\Omega \vec A(k_x, k_y) \mathrm{e}^{i \vec{k} \cdot \vec{r}} \, \mathrm{d}k_x \mathrm{d}k_y.$$
Similarly, the magnetic field is: $$\re... | 2014-12-26T15:51:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.tug.org/pipermail/xy-pic/2006-March/000350.html | # [Xy-pic] Typesetting row operations in matrices
Matthew Leingang leingang at math.harvard.edu
Fri Mar 24 21:21:25 CET 2006
Hello list,
I'm preparing notes for a linear algebra class in which we do a lot of
Gaussian Elimination of matrices. Every time I do this I fret about the
best way to indicate row operations ... | 2018-11-20T12:36:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.computer.org/csdl/trans/tc/1998/11/t1244-abs.html | The Community for Technology Leaders
Subscribe
Issue No.11 - November (1998 vol.47)
pp: 1244-1252
ABSTRACT
<p>Abstract—The prefix problem is to compute all the products <tmath>$x_1 \otimes x_2 \otimes \cdots \otimes x_k,$</tmath> for 1 ≤<it>k</it>≤<it>n</it>, where <tmath>$\otimes$</tmath> is an associative binary oper... | 2014-09-20T04:11:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codeworldtechnology.wordpress.com/2015/06/08/find-digits-code-in-c/ | # Find Digits code in C#
You are given an integer N. Find the digits in this number that exactly divide N (division that leaves 0 as remainder) and display their count. For N=24, there are 2 digits (2 & 4). Both of these digits exactly divide 24. So our answer is 2.
Note
• If the same number is repeated twice at dif... | 2017-11-18T01:05:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/68086 | odd betti numbers of a projective bundle - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-22T16:46:50Z http://mathoverflow.net/feeds/question/68086 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/68086/odd-betti-numbers-of-a-projective-bundle odd betti numbers o... | 2013-05-22T16:46:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researcher-app.com/paper/287757 | 3 years ago
# Antarctic Surface Reflectivity Calculations and Measurements from the ANITA-4 and HiCal-2 Experiments.
D. Saltzberg, D. Z. Besson, E. Oberla, F. Wu, T. C. Liu, B. Hill, S. Stafford, W. R. Binns, P. W. Gorham, J. Lam, A. Novikov, H. Schoorlemmer, J. Nam, J. M. Clem, A. Ludwig, B. Strutt, K. Mulrey, M. Mo... | 2022-08-16T21:46:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.lumenlearning.com/boundless-physics/chapter/diffraction/ | ## Huygens’ Principle
Huygens’s Principle states that every point on a wavefront is a source of wavelets, which spread forward at the same speed.
### Learning Objectives
Formulate Huygens’s Principle
### Key Takeaways
#### Key Points
• Diffraction is the concept that is explained using Huygens’s Principle, and is... | 2018-06-18T00:07:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://harvard.voxcharta.org/tag/mass-ratio/ | # Posts Tagged mass ratio
## Recent Postings from mass ratio
### Mass transfer between debris discs during close stellar encounters
We study mass transfers between debris discs during stellar encounters. We carried out numerical simulations of close flybys of two stars, one of which has a disc of planetesimals repre... | 2016-02-12T05:29:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/84190/determine-b | # Determine: b+11=29; 16, 18, 20
anudoneddbv 2022-07-28 Answered
Determine:
You can still ask an expert for help
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• Available 2... | 2022-10-03T14:39:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://aliceinfo.cern.ch/ArtSubmission/node/218 | # Coherent $ψ$(2S) photo-production in ultra-peripheral Pb-Pb collisions at $\sqrt{s}_{\rm NN}$ = 2.76 TeV
Submission Date:
20/08/2015
Article Information
Submission Form
System:
Pb-Pb
Energy:
2.76 TeV
Abstract Plain Text:
The ALICE Collaboration has performed the first measurement of the coherent y(2S) photoproducti... | 2018-03-21T18:41:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jmlr.org/papers/v17/collier16a.html | ## Minimax Rates in Permutation Estimation for Feature Matching
Olivier Collier, Arnak S. Dalalyan; 17(6):1−31, 2016.
### Abstract
The problem of matching two sets of features appears in various tasks of computer vision and can be often formalized as a problem of permutation estimation. We address this problem from ... | 2018-03-19T22:30:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://acm.sdut.edu.cn/onlinejudge2/index.php/Home/Index/problemdetail/pid/1286.html | ### Pendant
Time Limit: 2000 ms Memory Limit: 65536 KiB
#### Problem Description
On Saint Valentine's Day, Alex imagined to present a special pendant to his girl friend made by K kind of pearls. The pendant is actually a string of pearls, and its length is defined as the number of pearls in it. As is known to all, A... | 2019-12-06T11:06:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.maths.ox.ac.uk/events/past/663?page=4 | Past Mathematical Geoscience Seminar
20 June 2014
14:15
Tarje Nissen-Meyer
Abstract
Seismology currently undergoes rapid and exciting advances fueled by a simultaneous surge in recorded data (in both quality and quantity), realistic wave-propagation algorithms, and supercomputing capabilities. This enables us to sampl... | 2017-12-17T06:07:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CCI_CT/textbook/pc3/chapter/6/lesson/6.2.2/problem/6-89 | ### Home > PC3 > Chapter 6 > Lesson 6.2.2 > Problem6-89
6-89.
Calculate the slope of the line joining $\left(1, f\left(1\right)\right)$ and $\left(4, f\left(4\right)\right)$ if:
1. $f(x)=8-x^2$
$m=\frac{f(4)-f(1)}{4-1}$
1. $f(x)=2^x$ | 2021-10-16T12:27:14 | {"extraction_info": {"found_math": true, "script_math_tex": 5, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/408646/should-all-adjustments-be-random-effects-in-a-mixed-linear-effect/408650#408650 | # Should all adjustments be random effects in a mixed linear effect?
I've been sometimes taught that when you are performing a mixed model, any variable of which you don't care about estimating a parameter (adjusment variable) should be a random effect, regardless of number of added degrees of freedom.
However, in mo... | 2021-09-24T11:59:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://majonimultiloja.com.br/hymns-about-eyu/254d9a-hcl-shape-and-polarity | 7. As long as the polar bonds are compensated (for example. To summarize, to be polar, a molecule must: On the basis of this experiment and your classwork, predict the. Figure $$\PageIndex{4}$$ Some examples of polar molecules based on molecular geometry (HCl, NH 3 and CH 3 Cl). If we talk about molecular geometry, it ... | 2021-04-16T10:39:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-write-1-010-000-000-000-000-in-scientific-notation | # How do you write 1,010,000,000,000,000 in scientific notation?
Dec 6, 2015
$1.01 \times {10}^{15}$
#### Explanation:
decimal point was moved to the left that gives positive exponent and it was moved 15 times.
Remember the formula
$N \times {10}^{m}$ | 2019-10-21T12:17:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-2-solving-equations-2-2-solving-two-step-equations-practice-and-problem-solving-exercises-page-92/55 | ## Algebra 1: Common Core (15th Edition)
The measures of the two angles are equal so we can put them into an equation. 4x+3=45 (we subtract 3 from both sides of the equation) 4x+3-3=45-3 (simplify) 4x=42 (Divide each side by 4 to isolate the variable) x=42$\div$4=10.5 Thus, x=10.5 | 2018-06-23T21:59:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/282090/package-pgfplots-error-could-not-read-table-file-in-beamer | # “Package pgfplots Error: Could not read table file” in Beamer
I am trying to plot a Tikz figure on a Beamer slide but receive the following error:
! Package pgfplots Error: Could not read table file '" x y 0.8 0.8 1. 0.8 1. 1. 0.8 1. 0.9 0.8 1. 0.9 0.9 1. 0.8 0.9 0.9 0.9 "'. In case you intended to provide inline d... | 2019-06-24T21:18:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/296767/multiple-colliding-balls | # Multiple colliding balls
I have written an algoritm to resolve a collision between two balls with conservation of momentum. It looks to work exactly as expected in my simulations. Here is the code:
public void Resolve()
{
var r = 0.5; // coefficient of restitution
var m = Ball1.Mass + Ball2.Mass;
var ua = Ball1.Vel... | 2021-01-16T17:52:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiyi.org/how-to-make.html | # How to Make a Multiprocessor Computer That Correctly Executes Multiprocess Progranm
Abstract–Many large sequential computers execute operations in a different order than is specified by the program. A correct execution is achieved if the results produced are the same as would be produced by executing the program ste... | 2023-03-21T23:59:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jac.ut.ac.ir/article_7973.html | # Super Pair Sum Labeling of Graphs
Document Type: Research Paper
Authors
1 Department of Mathematics, Dr. Sivanthi Aditanar College of Engineering, Tiruchendur-628 215,Tamil Nadu, INDIA
2 Department of Mathematics, Mepco Schlenk Engineering College, Sivakasi-626124, Tamil Nadu
3 Department of Mathematics Dr. Siva... | 2020-01-23T07:46:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/geometry/76149-minimum-distance-point_1-circle-point_2-a.html | 1. minimum distance point_1-circle-point_2
Can anibody help me to find point_C on circle where the distance { point_1-point_C-point_2 } is the shortest . Point_1 and point_2 are outside of circle.
( In othe words , point_C should be the image of point_1 on circle from the point_2 view , and oposite point_C should be ... | 2017-02-20T22:35:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mat.unimi.it/users/antonio/ricerca/abstracts/vinc2.htm | Realization of holonomic constraints and freezing of high frequency degrees of freedom in the light of classical perturbation theory, part II
by Giancarlo Benettin, Luigi Galgani and Antonio Giorgilli
Abstract: As in Part I of this paper, we consider the problem of the energy exchanges between two subsystems, of which... | 2018-01-20T20:30:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://fr.mathworks.com/help/symbolic/divergence.html | # divergence
Divergence of vector field
## Description
example
divergence(V,X) returns the divergence of vector field V with respect to the vector X in Cartesian coordinates. Vectors V and X must have the same length.
## Examples
collapse all
Find the divergence of the vector field V(x,y,z) = (x, 2y2, 3z3) with ... | 2021-12-01T00:48:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/transition-state-theory-for-dissipative-systems-without-a-dividing-surface/ | Transition State Theory for dissipative systems without a dividing surface
# Transition State Theory for dissipative systems without a dividing surface
## Abstract
Transition State Theory is a central cornerstone in reaction dynamics. Its key step is the identification of a dividing surface that is crossed only once... | 2019-06-19T19:52:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://etna.math.kent.edu/volumes/2011-2020/vol51/abstract.php?vol=51&pages=15-49 | ## Block-proximal methods with spatially adapted acceleration
Tuomo Valkonen
### Abstract
We study and develop (stochastic) primal-dual block-coordinate descent methods for convex problems based on the method due to Chambolle and Pock. Our methods have known convergence rates for the iterates and the ergodic gap of ... | 2022-01-18T21:42:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.academic.ru/dic.nsf/enwiki/33415 | # Axiom of extensionality
Axiom of extensionality
In axiomatic set theory and the branches of logic, mathematics, and computer science that use it, the axiom of extensionality, or axiom of extension, is one of the axioms of Zermelo-Fraenkel set theory.
Formal statement
In the formal language of the Zermelo-Fraenk... | 2020-01-29T15:41:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 15, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/128542/chain-rule-for-multivariable-functions | # Chain Rule for Multivariable Functions
I know this is probably quite basic but having trouble with the following question:
Let f be a function of x and y, where x = cos(uv) and y = sin(uv).
Use the chain rule to show that:
$\displaystyle \frac{\partial f}{\partial u} = v(x\frac{\partial f}{\partial y}-y\frac{\par... | 2015-09-03T15:17:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.doubtnut.com/question-answer/the-equation-of-the-straight-lines-which-are-both-tangent-and-normal-to-the-curve-27x24y3-are-642553078 | Home
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x= pm sqrt2(y-2)x=pm sqrt3(y-2)x=pmsqrt2(y-3)x=pmsqrt... | 2022-07-07T11:43:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dimag.ibs.re.kr/event/2021-08-17/ | • This event has passed.
# Linda Cook, Two results on graphs with holes of restricted lengths
## August 17 Tuesday @ 4:30 PM - 5:30 PM KST
Room B232, IBS (기초과학연구원)
### Speaker
Linda Cook
IBS Discrete Mathematics Group
https://dimag.ibs.re.kr/home/cook/
We call an induced cycle of length at least four a hole. The ... | 2021-10-20T00:38:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rdrr.io/cran/LeMaRns/f/vignettes/lemarns.Rmd | # LeMaRns" In LeMaRns: Length-Based Multispecies Analysis by Numerical Simulation
knitr::opts_chunk$set( collapse = TRUE, comment = "#>" ) # Introduction LeMans (Length-based Multispecies analysis by numerical simulation) is a length-structured fish community model, with the fish community being represented in terms ... | 2021-02-27T15:38:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0977.14027 | # zbMATH — the first resource for mathematics
Analogues of the Harnack-Thom inequality for a real algebraic surface. (English. Russian original) Zbl 0977.14027
Izv. Math. 64, No. 5, 915-937 (2000); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 64, No. 5, 45-68 (2000).
The Harnack-Thom inequality states that the to... | 2021-03-08T22:29:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zenodo.org/record/883891/export/json | Journal article Open Access
# A water wave analog of the Casimir effect
Denardo, Bruce C.; Puda, Joshua J.; Larraza, Andrés
### JSON Export
{
"conceptrecid": "883890",
"created": "2017-09-03T20:56:19.953537+00:00",
"doi": "10.1119/1.3211416",
"files": [
{
"bucket": "0d4394d0-6d58-4e54-aa1f-780d94007033",
"checksum"... | 2018-07-17T06:07:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/3970/evaluate-the-following-limits-lim_-x-y-rightarrow-4-5-frac-sqrt-plus-plus | # Evaluate the following limits. lim_{(x,y)rightarrow(4,5)}frac{sqrt{x+y}-3}{x+y-9}
Question
Limits and continuity
Evaluate the following limits.
$$\lim_{(x,y)\rightarrow(4,5)}\frac{\sqrt{x+y}-3}{x+y-9}$$
2021-03-12
It is given that $$\lim_{(x,y)\rightarrow(4,5)}\frac{\sqrt{x+y}-3}{x+y-9}$$
$$\lim_{(x,y)\rightarrow(4... | 2021-06-21T09:12:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/class-showed-compton-scattering-incoherent-scattering-energy-scattered-photon-written-h-sc-q942807 | Comton Scattering derivation
In class we showed that for Compton Scattering
(incoherent scattering) the energy of a scattered photon can be written as:
h? 'scattered = h?incident
1+? (1- cos? )
where ? = h?
mec2
a) (10 points) Using energy and momentum conservation derive the
expression for the energy of the scattered... | 2013-05-19T21:30:01 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.esaral.com/q/a-non-isotropic-solid-metal-cube-has-coefficients-of-linear-expansion-as-65850 | # A non-isotropic solid metal cube has coefficients of linear expansion as:
Question:
A non-isotropic solid metal cube has coefficients of linear expansion as: $5 \times 10^{-5} /{ }^{\circ} \mathrm{C}$ along the $x$-axis and $5 \times 10^{-6} /{ }^{\circ} \mathrm{C}$ along the $y$ and the $z$-axis. If the coefficien... | 2023-03-27T14:02:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/tags/rice-theorem/hot | # Tag Info
14
The language $\qquad \{(α,x,n):M_α \text{ accepts } x \text{ in less than } n \text{ steps}\}$ is not an index set, that is it is not of the form $\qquad L_P = \{ \langle M \rangle \mid M \text{ is TM},\ \exists\, f \in P.\ f_M = f \}$ for some set of (partial recursive) functions $P$, with $f_M$ the (p... | 2021-05-12T17:54:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=14&t=35538&p=119146 | ## Exam 2 Question 4A
$c=\lambda v$
Hannah Faris 1C
Posts: 34
Joined: Fri Sep 28, 2018 12:18 am
### Exam 2 Question 4A
The question was : at the threshold voltage, light is emitted with energy equal to 3.61*10^-22kJ, what is the frequency of the photon?
I used both of the light equations to convert the energy into... | 2019-08-23T06:36:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.kafsemo.org/2016/09/05_fractional-nines.html | kafsemo.org
Fractional nines
2016-09-05
Conversationally, you can describe system availability in terms of nines. A two nines (available 99% of the time) system would be built differently from a five nines system (99.999%).
Outside the realm of high availability, what could we call a system available only 80% of th... | 2017-03-30T06:38:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 2, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/public/leg.php?code=31&cl=2&cldcmpid=7161 | Search by Topic
Resources tagged with Addition & subtraction similar to Weekly Problem 13 - 2011:
Filter by: Content type:
Stage:
Challenge level:
Eleven
Stage: 3 Challenge Level:
Replace each letter with a digit to make this addition correct.
Pyramids
Stage: 3 Challenge Level:
What are the missing numbers in t... | 2013-12-05T11:36:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ti.inf.ethz.ch/ew/mise/mittagssem.html?action=show&what=abstract&id=6e26ffd285915806c98d6009d6e65a761cb1201b | ## Theory of Combinatorial Algorithms
Prof. Emo Welzl and Prof. Bernd Gärtner
# Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)
Mittagsseminar Talk Information
Date and Time: Thursday, December 04, 2008, 12:15 pm
Duration: This information is not available in the database
Location: CAB... | 2018-07-21T02:07:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/intermediate-algebra-connecting-concepts-through-application/chapter-4-quadratic-functions-4-5-solving-equations-by-factoring-4-5-exercises-page-358/1 | Intermediate Algebra: Connecting Concepts through Application
$\color{blue}{\left\{-3, 2\right\}}$.
RECALL: Zero-Factor Property: If $ab = 0$, then either $a=0$ or $b=0$ or both are $0$. Use the property above to obtain: \begin{array}{ccc} &x+3=0 &\text{or} &x-2=0 \end{array} Solve each equation to obtain: $x=-3$ or $... | 2019-08-25T06:35:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/knowledge/show/g2c.end_alg | show · g2c.end_alg all knowls · up · search:
The endomorphism algebra of an abelian surface $A$ over a field $K$ is the $\Q$-algebra $\End(A) \otimes \Q$. This is a special case of the endomorphism algebra of an abelian variety.
When $A$ is an abelian surface over $\Q$, there are five possibilities for $\End(A)\otime... | 2022-07-03T17:06:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ceus-now.com/how-to-change-the-mathematical-symbol-class-of-a-unicode-math-symbol/ | Home > luatex > How to change the mathematical symbol class of a unicode math symbol?
# How to change the mathematical symbol class of a unicode math symbol?
February 22Hits:3
In unicode-math-table.tex the math class of many symbols is defined by lines like:
\UnicodeMathSymbol{"026AC}{\mdsmwhtcircle}{\mathord}{medi... | 2018-06-22T07:26:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/force-between-two-current-carrying-wires.846107/ | # Force between two current carrying wires
1. Dec 2, 2015
### Shivansh Mathur
I've learnt how to know the direction of force on a current carrying conductor when placed in a magnetic field.( Fleming's left hand rule)
Is there a similar rule to calculate the force in this case? Or should the force be 0 since the wir... | 2017-12-14T17:40:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://johncarlosbaez.wordpress.com/2011/11/28/liquid-light/ | ## Liquid Light
Elisabeth Giacobino works at the Ecole Normale Supérieure in Paris. Last week she gave a talk at the Centre for Quantum Technologies. It was about ‘polariton condensates’. You can see a video of her talk here.
What’s a polariton? It’s a strange particle: a blend of matter and light. Polaritons are mos... | 2016-02-06T15:27:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/discrete-math/280619-i-tried-make-sentence-cnf-format-but-i-am-not-sure-correct.html | # Thread: I tried to make Sentence to CNF Format but I am not sure that is correct
1. ## I tried to make Sentence to CNF Format but I am not sure that is correct
Hi ,
I would very happy if someone could check please if I do the exercise correctly , I will upload here image .
I don't know to solve this with True/Fals... | 2019-05-21T07:16:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.21pw.com/dictionary/Graph-of-a-function_687924 | # Graph of a function
Description : In mathematics, the graph of a function f is the collection of all ordered pairs (x, f(x)). If the function input x is a scalar, the graph is a two-dimensional graph, and for a continuous function is a curve. If the function input x is an ordered pair (x1, x2) of real numbers, the g... | 2018-01-16T11:20:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://crypto.stackexchange.com/questions/24646/can-machine-learning-analyze-random-number-generator | # Can machine learning analyze random number generator?
I'm studying for random number generators(RNG) and I saw about machine learning a few days ago. So I searched analysis of RNG using machine learning. But I couldn't find such fields. Are there such examples for analysis of RNG using machine learning? No matter so... | 2021-09-26T08:56:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thenoriegabook.wordpress.com/tag/combinatorics/ | # 1 is to q as n! is to…
If one believes that $[n]=\{1,\dots,n\}$ is a vector space over the field with one element $\mathbb{F}_1$, then a permutation of $[n]$ is just a complete flag. Concretely, a permutation $(x_{\sigma(1)},\dots,x_{\sigma(n)})$ corresponds to the chain of subspaces $\{x_{\sigma(1)}\}\subseteq \{x_... | 2018-02-24T18:09:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 15, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://chemistry.stackexchange.com/tags/aromaticity/hot?filter=all | # Tag Info
Accepted
### What does the circle inscribed in a benzene ring represent?
The circle, if anything, represents the inability of our everyday physical intuition to cope with the quantum phenomena. See, you would often encounter those two pictures with "double bonds this way" ...
• 30k
### Is pyrene aromatic... | 2022-08-12T05:36:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vocal.com/voice-quality-enhancement/gen-solution-min-variance-distortionless-response-broadband-audio/ | In minimum variance distortionless response, the filter coefficients used to remove noise and interfering signals are adjusted based on the statistics of the received audio samples. Consider a far field audio signal impinging an arbitrary array of $N$ microphones such that the temporal short term frequency domain signa... | 2019-12-15T05:58:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 26, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/emf-find-the-electric-field.909108/ | # Homework Help: EMF find the electric field
1. Mar 26, 2017
### Ashley1nOnly
1. The problem statement, all variables and given/known data
The region is a circle with radius=a
2. Relevant equations
Using Faraday's law to find E.
3. The attempt at a solution
Dealing with the Left side of the second equation first
... | 2018-07-16T05:32:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/115264 | A question about intuitionistic analysis - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-24T23:29:55Z http://mathoverflow.net/feeds/question/115264 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/115264/a-question-about-intuitionistic-analysis A question about ... | 2013-05-24T23:29:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-sum-of-the-first-10-terms-given-1-1-3-1-9-1-27 | # What is the sum of the first 10 terms given 1, 1/3, 1/9,1/27..?
\color{red}{3/2(1-(1/3)^{10})\approx1.499974597
#### Explanation:
Given series $1 , \frac{1}{3} , \frac{1}{9} , \frac{1}{27} , \setminus \ldots$ is a G.P. with the first term $a = 1$ & common ratio $r = \setminus \frac{\frac{1}{3}}{1} = \setminus \fra... | 2019-11-14T17:19:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 23, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.nag.com/numeric/fl/nagdoc_fl24/html/G07/g07ddf.html | G07 Chapter Contents
G07 Chapter Introduction
NAG Library Manual
# NAG Library Routine DocumentG07DDF
Note: before using this routine, please read the Users' Note for your implementation to check the interpretation of bold italicised terms and other implementation-dependent details.
## 1 Purpose
G07DDF calculates... | 2014-08-23T17:37:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 47, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.nature.com/articles/s41598-019-51620-z | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-06-27T17:05:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/53527/finding-current-and-voltage-through-resistors-given-overall-voltage-and-resistor | # Finding Current and Voltage through resistors given overall voltage and resistor values
Given a setup like:
Is it possible to find current and voltage through each resistors given resistor values and overall voltage (battery voltage I suppose).
I think $$I_0=I_A=\frac{\Delta V}{R_{total}}$$
I know $I_B+I_C=I_A$ b... | 2016-06-25T05:11:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/ModularForm/GL2/Q/holomorphic/180/3/f/e/ | # Properties
Label 180.3.f.e Level $180$ Weight $3$ Character orbit 180.f Analytic conductor $4.905$ Analytic rank $0$ Dimension $4$ CM no Inner twists $4$
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$180 = 2^{2} \cdot 3^{2} \cdot 5$$ Weight: $$k$$ $$=$$ $$3$$ Character orbit: $$[\chi]$$ $$=$$ 18... | 2021-03-04T00:30:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dimacs.rutgers.edu/TechnicalReports/abstracts/1997/97-28.html | ## Identity Escrow
### Authors: Joe Kilian and Erez Petrank
ABSTRACT
We introduce the notion of {\em escrowed identity}, an application of key-escrow ideas to the problem of identification. In escrowed identity, one party $A$ does {\em not} give his identity to another party $B$, but rather gives him information tha... | 2017-10-21T17:34:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cran.rstudio.com/web/packages/evclass/vignettes/Introduction.html | Introduction to the evclass package
2017-03-19
The package evclass contains methods for evidential classification. An evidential classifier quantifies the uncertainty about the class of a pattern by a Dempster-Shafer mass function. In evidential distance-based classifiers, the mass functions are computed from distanc... | 2018-10-22T18:45:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/159324-set-proofs.html | # Math Help - Set Proofs
1. ## Set Proofs
Let A and B be sets. Show that ( A ∩ B) ⊆ A. Prove first the left side ⊆ right side. Then right side ⊆ left side.
2. Is this a true statement $x\in A\rightarrow x\in A?$
3. yes
4. So if $x\in A\cap B$ then $x\in A\text{ and }x\in B$. Thus ?
5. Then they are subsets
6. Yo... | 2014-07-31T11:15:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/634080/would-touching-a-black-hole-of-a-small-mass-the-mass-of-an-apple-cause-you-to/634607#634607 | # Would touching a black hole of a small mass (the mass of an apple) cause you to spiral in and get dead?
I know that a typical stellar black hole would spaghettify someone who crosses its event horizon.
Is this also true for a hypothetical tiny black hole with a small mass (the mass of an apple)? Would someone touch... | 2021-09-22T12:02:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.robertdinterman.com/CAUV/formula | # CAUV
Projections for Ohio's Current Agricultural Use Value (CAUV) Program
View the Project on GitHub rdinter/CAUV
# CAUV Formula Description
There are over 3,500 soil types in Ohio and each of them receives a CAUV value based on its yields for corn, soybeans, and wheat in 1984. The reason for the 1984 distinction... | 2020-07-11T06:09:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gerardnico.com/data/type/number/numeral_system | # Number - (Numeral system|System of numeration|Representation of number)
A numeral system (or system of numeration) is a mathematical notation system for expressing numbers using digits (or other symbols). The numeral system gives the context that allows the (digits|symbols) to be interpreted.
A positional notation ... | 2019-02-20T08:37:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1444890/significance-of-equivalent-norms | # Significance of equivalent norms?
So two norms $|| \cdot ||_1$ and $|| \cdot ||_2$ are equivalent if $$\exists \ c \in \mathbb{R}$$ such that $\forall x \in X$ we have that $$\frac{1}{c}|| \cdot ||_1 \le || \cdot ||_2 \le c|| \cdot ||_1$$
What is the intuition I should be taking from this definition? Why is $|| \cd... | 2021-04-19T10:00:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Ponderomotive_energy | # Ponderomotive energy
In strong field laser physics, the term Ponderomotive Energy[1] refers to the cycle averaged quiver energy of a free electron in an E-field.
## Equation
The Ponderomotive Energy equation is given by,
$U_p =$$e^2$$E_a^2$$/4m$$\omega_0^2$
Where $e$ is the electron charge, $E_a$ is the linearly... | 2014-03-10T02:01:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 26, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/questions/112602/does-the-first-derivative-of-a-family-of-pdes-explode | MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).
## Does the first derivative of a family of PDEs explode?
Hi, I have a PDE of the type $$v_t+av_{xx}+bv_{yy}-\gamma v^2_y=0$$ with $a,b,\gamma>0$. The final conditio... | 2013-06-19T23:09:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/5118670ce4b09e16c5c8eb1a | ## Ruth.W1993 Group Title How do I find the total cost of this equation? $35.99 with a 5% sales tax. one year ago one year ago • This Question is Closed 1. saifoo.khan total cost = cost price + tax 35.99 + 5% of 35.99 2. tracy292$37.78
3. saifoo.khan
$tax = \frac{5}{100} \times 35.99$
4. Jamierox4ev3r
@tracy did yo... | 2014-09-23T04:34:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://prastbyran.se/blog/article.php?52b17b=spin-operator | # spin operator
The LibreTexts libraries are Powered by MindTouch® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. If m = 0, there are only two eige... | 2022-11-28T19:36:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41467-018-07523-0?error=cookies_not_supported&code=f49666cc-795a-4c4c-8820-041ac722ba00 | Article | Open | Published:
# Mechanical loading of desmosomes depends on the magnitude and orientation of external stress
Nature Communicationsvolume 9, Article number: 5284 (2018) | Download Citation
## Abstract
Desmosomes are intercellular adhesion complexes that connect the intermediate filament cytoskeletons o... | 2019-01-23T16:26:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nus.kattis.com/courses/CS3233/CS3233_S2_AY2122/assignments/ev3c4s/problems/ads | Hide
Web pages are littered with ads (advertisements) these days. You wrote a simple program to detect images which are ads and remove them.
Characters that are any of the following are allowed in images:
• alphanumeric characters
• question mark ‘?’
• exclamation mark ‘!’
• comma ‘,’
• full stop ‘.’
• whitespa... | 2023-01-29T18:57:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.maths.bris.ac.uk/~matyd/GroupNames/448/(C4xDic7)s8C4.html | Copied to
clipboard
## G = (C4×Dic7)⋊8C4order 448 = 26·7
### 4th semidirect product of C4×Dic7 and C4 acting via C4/C2=C2
Series: Derived Chief Lower central Upper central
Derived series C1 — C2×C14 — (C4×Dic7)⋊8C4
Chief series C1 — C7 — C14 — C2×C14 — C22×C14 — C22×Dic7 — C2×C4×Dic7 — (C4×Dic7)⋊8C4
Lower centra... | 2021-10-17T05:40:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://online.stat.psu.edu/stat414/book/export/html/788 | # 26.4 - Student's t Distribution
26.4 - Student's t Distribution
We have just one more topic to tackle in this lesson, namely, Student's t distribution. Let's just jump right in and define it!
Definition. If $$Z\sim N(0,1)$$ and $$U\sim \chi^2(r)$$ are independent, then the random variable:
$$T=\dfrac{Z}{\sqrt{U/r... | 2022-01-26T21:17:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/number-theory/80419-proof-ax-0-has-non-zero-solution-modn.html | # Math Help - Proof ax=0 has a non-zero solution in (modn)
1. ## Proof ax=0 has a non-zero solution in (modn)
I'm really not sure where to start with this one. The problem goes as follows:
Let (a) be not equal to 0 in (mod n). Prove that ax=0 has a non-zero solution in (mod n) iff ax = 1 has a solution.
I'm thinkin... | 2014-07-31T17:38:17 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.computer.org/csdl/trans/tc/1999/08/t0794-abs.html | <p><b>Abstract</b>—A balanced code with <tmath>$k$</tmath> information bits and <tmath>$r$</tmath> check bits is a binary code of length <tmath>$n=k+r$</tmath> and cardinality <tmath>$2^k$</tmath> such that the number of <tmath>$1$</tmath>s in each code word is equal to <tmath>$\lfloor n/2 \rfloor$</tmath>. This paper ... | 2017-08-24T07:17:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://edoc.unibas.ch/42886/ | # Two Parameter Update Schemes for Recurrent Reinforcement Learning
Zhang, Jin and Maringer, Dietmar. (2014) Two Parameter Update Schemes for Recurrent Reinforcement Learning. In: 2014 IEEE Congress on Evolutionary Computation (CEC). Beijing, China , pp. 1449-1453.
Full text not available from this repository.
Offic... | 2019-09-20T06:38:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/239810/can-relative-risk-mislead-us-when-choosing-predictors-for-a-logistic-model | Can Relative Risk mislead us when choosing predictors for a logistic model?
My friend taught me to use Relative Risk as a guide to check if my coefficients make sense. For example, I have a propensity to default model, where the variable fl_default is equal to 1 if the individual defaulted and equal to zero if he didn... | 2021-04-12T01:10:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/spin-matrices-and-field-transformations.967878/ | # Spin matrices and Field transformations
• I
Let us for a moment look a field transformations of the type
$$\phi(x)\longmapsto \exp\left(\frac{1}{2}\omega_{\mu\nu}S^{\mu\nu}\right)\phi(x),$$
where ##\omega## is anti-symmetric and ##S^{\mu\nu}## satisfy the commutation relations of the Lorentz group, namely
$$\left[S_... | 2020-09-18T14:51:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/181040/problem-get-the-difference-between-two-plots-using-their-data | # Problem get the difference between two plots using their data
Everyone :)
In the next algoritm I made two set data (NFW1tbcx.dat and SIS1tbcx.dat) with which I make two different plots and I need to make a third plot that would be the difference of the previous two, so the easy path is take both set data and obtain... | 2019-05-19T07:16:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/101874/why-can-a-rational-function-be-put-in-form-px-qx-sum-i-1n-fracpa-i | # Why can a rational function be put in form $P(x)/Q(x)=\sum_{i=1}^n\frac{P(a_i)}{Q'(a_i)(x-a_i)}$?
In preparation for Lagrange's Interpolation Theorem, I'm curious to know why a rational function can be put in the following form.
Suppose $Q$ is a polynomial with distinct roots $a_1,\dots,a_n$, and let $P$ be a polyn... | 2016-06-25T16:24:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/84676/max-min-of-a-nonconvex-quadratic-problem | # Max-min of a nonconvex quadratic problem
I am trying to solve the following problem, which is a simplification of our original question:
$\max\limits_{x,y}\min \{x_iy_i-b_i \mbox{ for } i=1,\ldots, n: x,y\in \Delta_n\}$
where $\Delta_n$ is n-dimensional unit simplex and $b_i$'s are arbitrary nonnegative numbers. $... | 2021-02-25T07:59:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cis.upenn.edu/~cis194/fall16/hw/03-polymorphism.html | # Homework 3: Let’s play Sokoban!
CIS 194: Homework 3
Due Tuesday, September 20
The general remarks about style and submittion from the first week still apply.
The goal of this week is simply: Implement Sokoban!
In order to guide you through the process, and also to make partial grading possible, we will break it d... | 2018-12-10T21:07:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1039.03050 | # zbMATH — the first resource for mathematics
Distributive atomic effect algebras. (English) Zbl 1039.03050
It is proved that the MacNeille completion of an Archimedean atomic distributive effect algebra is a direct product of finite chains and distributive diamonds. As a consequence, for such effect algebras $$E$$ it... | 2021-09-16T23:49:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/exponential-function/new | # Tag Info
0
We want to find the inverse Laplace transform using convolution for: $$\dfrac{1}{\left(\left(s+\dfrac{1}{2}\right)^2+\dfrac{1}{4}\right)*s}$$ Using the linearity of the inverse Laplace transform and the convolution theorem, we have: $$\mathscr{L}^{-1}\left( \dfrac{1}{\left(\left(s+\dfrac{1}{2}\right)^2+\... | 2016-02-14T04:49:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/38785/how-to-calculate-time-delay-estimation | # How to calculate Time Delay Estimation?
I have 2 data files, which links are attached below:
Those binary data are read by this MATLAB code:
%% EDIT:
clear all; close all; format long;
%% initial values:
nsamps = inf;
nstart = 0;
Fs = 8e6; % sample rate
flag = 1; % plo... | 2019-12-13T13:34:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ativotecnologia.com/auditor-general-lqnmhj/finite-population-correction-factor-calculator-5f3e0e | 0. View a sample solution. Calculate the finite population correction factor when the population size is N = 1,000 and the sample size is n = 100. b. Repeat part (a) when N = 3,000. c. Repeat part (a) when N = 5,000. d. What have you learned about the finite population correction factor when N is large relative to n? I... | 2022-01-19T13:43:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://rosa.unipr.it/FSDA/boxtest.html | # boxtest
boxtest performs Box test of equality of covariance matrices
## Syntax
• out=boxtest(Y,group)example
• out=boxtest(Y,group,Name,Value)example
## Description
Box test is used to determine whether two or more covariance matrices are equal. Note that Box test is sensitive to departures from normality. If th... | 2020-01-17T19:50:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.inf.ed.ac.uk/PG/MetaVariablesInHiTac | Christoph and David discussed adding meta-variables on 2.7.09. Some remaks/questions:
• Why do we want to do this?
• presumably: to explain operational behaviour, including "action at a distance" (i.e. instantiating a variable in one branch of the proof affects other places where it may appear)
• The present formalis... | 2020-10-31T03:10:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1006700/unable-to-find-the-sum-of-a-series/1006704 | # Unable to find the sum of a series
I am trying to find the sum of the following series:
$$\sum_{n=1}^{\infty} {\frac{1+7^n}{9^n}}$$
which I rewrote as
$$\sum_{n=1}^{\infty} \left(\frac{1}{9^n}+ \left(\frac{7}{9}\right)^n\right)$$
I am assuming that it is a geometric series and the initial value is
$$a_1=\frac{1... | 2019-08-26T09:59:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blogformathematics.blogspot.com/2011/12/how-to-determine-whether-table-of-x-y.html | ## Pages
### How to determine whether a table of x-y values forms a quadratic relationship?
In order to determine whether a table of x-y values forms a quadratic relationship between the x and y variables or not, get the second differences between the given set of y-values. If the second differences between each cons... | 2017-07-21T00:41:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en-academic.com/dic.nsf/enwiki/229253 | # Algebraic equation
Algebraic equation
In mathematics, an algebraic equation over a given field is an equation of the form:$P = Q$where "P" and "Q" are (possibly multivariate) polynomials over that field. For example:$y^4+frac\left\{xy\right\}\left\{2\right\}=frac\left\{x^3\right\}\left\{3\right\}-xy^2+y^2-frac\left... | 2022-09-27T15:12:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/variability-selected-low-luminosity-active-galactic-nuclei-candidates-in-the-7-ms-chandra-deep-field-south/ | Variability-Selected LLAGNs in the 7 Ms CDF-S
Variability-Selected Low-Luminosity Active Galactic Nuclei Candidates in the 7 Ms Chandra Deep Field-South
N. Ding11affiliation: School of Astronomy and Space Science, Nanjing University, Nanjing, Jiangsu 210093, China 22affiliation: Key Laboratory of Modern Astronomy and... | 2019-11-17T07:47:52 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/21435/equivalence-of-archimedian-fields-properties | # Equivalence of Archimedian Fields Properties
I'm trying to prove that an Archimedian field is a subfield of the real numbers, my plan is to use the fact that the rationals are dense within the field and their Dedekind completion is the real numbers.
However, I seem to run into some trouble writing a neat proof for ... | 2015-07-06T16:28:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/48012/a-parallel-plate-capacitor-with-air-between-the-plates-has-a-capacitance-of | # A parallel plate capacitor with air between the plates has a capacitance of $8 pF (1pF = 10^{−12} F)$. What will be the capacitance if the distance between the plates is reduced by half, and the space between them is filled with a substance of dielectric constant 6?
$(C)\;96 pF$
Hence C is the correct answer. | 2017-11-17T17:22:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/college-algebra-7th-edition/chapter-2-functions-section-2-2-graphs-of-functions-2-2-exercises-page-203/2 | College Algebra 7th Edition
$10$
RECALL: If $f(a) = b$, then the point $(a, b)$ is on the graph of $f$. Thus, if $f(4) = 10$, then $(4, 10)$ is on the graph of the function $f$. Therefore, the missing expression in the given statement is: $10$ | 2018-11-16T17:43:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/when-a-three-phase-load-is-comparatively-small-so--6087c017aaf28ea1fe2a9f5a | # When a three-phase load is comparatively small so that the installation does not warrant a 3-transformer bank. Which of the following 3-phase transformer connection is used?
This question was previously asked in
DFCCIL Executive Electrical 2016 Official Paper
View all DFCCIL Executive Papers >
1. V - V connection
2.... | 2021-09-22T11:39:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://encyclopediaofmath.org/wiki/Elliptic_partial_differential_equation | # Elliptic partial differential equation
Jump to: navigation, search
at a given point $x$
A partial differential equation of order $m$,
$$\sum a _ {i _ {1} \dots i _ {n} } ( x) \frac{\partial ^ {m} u }{\partial x _ {1} ^ {i _ {1} } \dots \partial x _ {r} ^ {i _ {n} } } + L _ {1} u = f ,\ \ \sum _ { j= } 1 ^ { n } i... | 2021-03-08T16:01:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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