url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://physics.stackexchange.com/questions/282876/why-is-it-so-that-the-total-torque-about-a-given-line-is-equal-in-the-case-descr | # Why is it so that the total torque about a given line is equal in the case described below?
If the resultant force on a body is zero, why is it so that the total torque about any line perpendicular to the plane of forces is equal ?
The statement that you have made is true in general.
This is because if there is no ... | 2019-10-20T11:12:20 | {"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://quant.stackexchange.com/questions/7761/how-to-compute-implied-volatility-calculation/7762 | # How to compute Implied Volatility Calculation?
We all know if you back out of the BS option pricing model you can derive and solve what the options is "implying" as its volatility.
However, what is the formula used to derive Implied Volatility (IV) (can anyone direct me to the equation)?
Is there a closed form equ... | 2016-02-11T15:06:49 | {"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://math.stackexchange.com/questions/825903/derivation-of-the-negative-hypergeometric-distribution | # Derivation of the negative hypergeometric distribution
Suppose we've given an urn which contains $R$ red and $W$ white balls. These balls are drawn randomly from the urn and are not placed back. Let
• $X:=$ number of attempts, before we've drawn at least $r\le R$ red balls
• $Y:=$ number of red balls after $n-1$ at... | 2019-10-17T17:54:59 | {"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... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-algebra/chapter-3-equations-and-problem-solving-3-3-more-on-solving-equations-and-problem-solving-problem-set-3-3-page-114/24 | ## Elementary Algebra
$x=-14$
Using the properties of equality and combining like terms, the value of the variable that satisfies the given equation, $-x+6=-2x-8 ,$ is \begin{array}{l}\require{cancel} -x+2x=-8-6 \\\\ x=-14 .\end{array} | 2019-07-24T00:02:06 | {"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://www.physicsforums.com/threads/dynamical-systems.265721/ | # Dynamical systems
1. Oct 20, 2008
### johnson123
(1) Show that any C1 vector Field on S2 (the torus) possesses at least one singularity.
(2)Show that any isolated periodic orbit T of a C1
planar vector field X is a limit cycle.
Any help/suggestions are appreciated.
2. Aug 21, 2009
### Reb
(1) There are C^1 ve... | 2017-11-21T07:03:53 | {"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://www.yaclass.in/p/science-state-board/class-10/electricity-11658/re-eea2ba6d-4baf-4584-8cf6-5321a9b36a2e | Get A+ with YaClass!
Register now to understand any school subject with ease and get great results on your exams!
Theory:
For heat to move through a solid substance, there must be a temperature difference between two points. Likewise, the movement of electric charges in a conductor also requires a difference in elect... | 2021-11-29T17:55:36 | {"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://math.stackexchange.com/questions/882144/non-unique-factorization-domains-with-prime-factorizations-with-differing-number | # Non unique factorization domains with prime factorizations with differing number of primes
As is well-known, $Z[\sqrt{-5}]$ is not a ufd because $6$ has more than one prime factorization in this ring: $6=2\cdot 3$ and $6=(1+\sqrt{-5})(1-\sqrt{-5})$. But both of these prime factorizations have the same number $(2)$ o... | 2019-09-20T09:29:15 | {"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://asgt2012.wordpress.com/2012/04/03/remarks-on-lecture-3/amp/ | # Remarks on Lecture 3
Today we saw the connection between mixing times of random walks and the second eigenvalue of the normalized Laplacian. Recall that is an -vertex, weighted graph.
First, we introduced the lazy walk matrix,
which is related to the normalized Laplacian via,
In particular, if we arrange the eige... | 2018-03-17T16:30:22 | {"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://math.stackexchange.com/questions/1586331/the-function-f-mathbbr2-rightarrow-mathbbr2-defined-by-fr-theta?noredirect=1 | # The Function $f:\mathbb{R}^{2}\rightarrow \mathbb{R}^{2}$ defined by $f(r,\theta)=(r\cos\theta,r\sin\theta)$
Let $f:\mathbb{R}^2\rightarrow \mathbb{R}^2$ be the function defined by $f(r,\theta)=(r\cos\theta,r\sin\theta).$ Then for which of the open subset $U$ of $\mathbb{R}^2$ given below, $f$ restricted to $U$ admi... | 2021-04-19T20:25:26 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ora.ox.ac.uk/objects/uuid:dc889431-ec82-419d-87fa-f798c03330ae | Report
### A Solenoidal Finite Element Approach for Prediction of Radar Cross Sections
Abstract:
This report considers the solution of problems that involve the scattering of plane electromagnetic waves by perfectly conducting obstacles. Such problems are governed by the Maxwell equations. An interesting facet of th... | 2020-10-25T02:50:07 | {"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.physicsforums.com/threads/perfectly-inelastic-collision-energies.592703/ | # Homework Help: Perfectly inelastic collision - energies
1. Apr 2, 2012
### kapitan90
1. The problem statement, all variables and given/known data
An atom of mass M is initially at rest in its ground state. A moving (nonrelativistic) electron of mass $$m_e$$ collides with the atom. The atom+electron system can exis... | 2018-06-25T15:55:16 | {"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://mathhelpforum.com/discrete-math/24750-proofs.html | # Math Help - Proofs
1. ## Proofs
1.
Prove: For all sets A and B, if A is a subset of B, then not B is a subset of not A.
2.
Prove: For all sets A,B,and C, A - (B U C) = (A-B) and (A-C)
2. #1 is really only about logic. Recall that $\left( {P \to Q} \right) \equiv \left( {\neg Q \to \neg P} \right)$.
Thus “If x is ... | 2014-09-18T05:42:51 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.deepdyve.com/lp/springer_journal/localization-measures-in-the-time-scale-setting-Qczk2sAsOd | # Localization measures in the time-scale setting
Localization measures in the time-scale setting Wavelet (or continuous wavelet) transform is superior to the Fourier transform and the windowed (or short-time Fourier) transform because of its ability to measure the time–frequency variations in a signal at different ti... | 2018-09-22T11:28:05 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://etda.libraries.psu.edu/catalog/24799 | # Flavor Oscillations With Sterile Neutrinos and In Dense Neutrino Environments
Open Access
Author:
Hollander, David Francis
Physics
Degree:
Doctor of Philosophy
Document Type:
Dissertation
Date of Defense:
February 09, 2015
Committee Members:
Many experiments have provided evidence for neutrino flavor oscillations, a... | 2017-11-25T07:46:06 | {"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... |
http://math.stackexchange.com/questions/194165/how-to-calculate-x-y-position-of-3d-points | # How to calculate x,y position of 3D points?
I have points in 3D system like this
$$p1=(2,3,4)$$ $$p2=(3,5,5)$$
Here I would like draw point $p1$ and $p2$ in $2D$ view.
Project type = orthographic. Coordinate system = Cartesian
X- axis, min = 2, max=9 y-axis min=2, max=12 z-axis min=1, max=10
Basically I would l... | 2014-08-20T17:10:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-1-introduction-to-algebraic-expressions-1-4-positive-and-negative-real-numbers-1-4-exercise-set-page-35/17 | ## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
$[-4500, 10000]$
The volunteers received 10,000 USD, making the value $10000$. They spent 4500 USD, represented by $-4500$. | 2018-10-16T17:15:35 | {"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.physicsforums.com/showthread.php?t=201208 | # Period of nonlinear spring-mass system
by jinteni
Tags: nonlinear, period, springmass
HW Helper P: 6,207 $$m\frac{d^2x}{dt^2}-qx^3=0$$ you simply can't integrate both sides you would have to form the auxiliary eq'n and use the general solution for complex roots.
Math Emeritus Sci Advisor Thanks PF Gold P: 39,322 P... | 2014-07-25T23:09:56 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.math.sinica.edu.tw/www/seminar/abstract/2541.htm | Speaker : Ray-Kuang Lee (National Tsing-Hua University) Title : Reflecting on an alternative (parity-time-symmetric) quantum theory, and its analog in optics Time : 2018-03-20 (Tue) 11:00-12:30 Place : Seminar Room 617, Institute of Mathematics (NTU Campus) Abstract: By no-signaling principle, we showed that parity-tim... | 2018-03-18T00:11:51 | {"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://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=mzm&paperid=8023&option_lang=eng | Matematicheskie Zametki
RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PACKAGE AMSBIB
General information Latest issue Forthcoming papers Archive Impact factor Subscription Guidelines for authors License agreement Submit a manuscript Search papers Search references RSS Latest is... | 2021-10-19T00:08:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.cmu.edu/~theorylunch/20110119.html | The complexity of finding independent sets in bounded degree (hyper)graphs of low chromatic number
Jan 19, 2011
ABSTRACT: We prove almost tight hardness results under randomized reductions for finding independent sets in bounded degree graphs and hypergraphs that admit a good coloring. Our specific results include the ... | 2013-12-09T12:01:30 | {"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": 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/43128/define-electric-field-at-a-point- | Browse Questions
# Define electric field at a point.
Electric field of a charge is the space around the charge in which the influence of the charge can be felt. | 2016-12-04T14:10:54 | {"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.transtutors.com/questions/1-a-fireman-50-0-m-away-from-a-burning-building-directs-a-stream-of-water-from-a-gro-693641.htm | # 1. A fireman 50.0 m away from a burning building directs a stream of water from a ground-level fire...
1. A fireman 50.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 30.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at w... | 2019-07-23T19:45:15 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://grindskills.com/category/mathematical-statistics/ | ## Check of moments for pseudo random number generators using CLT
I’m trying to get to grips with my lecture notes but cannot understand the idea behind it. I’d really appreciate some help: “Generate a sequence of size $n$ from stated distribution. Consider an independent sample $X_1,X_2,X_3,..,X_n$ from pdf $f_x(x)$,... | 2022-12-08T23:51:47 | {"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... |
https://repository.uantwerpen.be/link/irua/95613 | Publication
Title
Bulk magnetic order in a two-dimensional $Ni^{1+}/Ni^{2+}$ ($d^{9}/d^{8}$) nickelate, isoelectronic with superconducting cuprates
Author
Abstract
The Ni(1+)/Ni(2+) states of nickelates have the identical (3d(9)/3d(8)) electronic configuration as Cu(2+)/Cu(3+) in the high temperature superconducting c... | 2017-07-24T06:49:05 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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... |
http://openstudy.com/updates/55798ba4e4b0e4e582a9da10 | anonymous one year ago What is the equation of the line, in point-slope form, that passes through the points (-3, -1) and (-6, 8)? y + 8 = -3(x - 6) y - 8 = -3(x + 6) y + 8 = 3(x - 6) y - 8 = 3(x + 6)
1. TheSmartOne
The slope of two points: $$\sf (x_1,y _1)$$ and$$\sf (x_2,y_2)$$ is: $$\sf\Large Slope=\frac{y_2-y_1}{... | 2016-10-22T18:12:59 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/revisions/37381/list | 5 added 46 characters in body
Let me start with a question for which I know the answer. Consider a symmetric integral $n\times n$ matrix $A=(a_{ij})$ such that $a_{ii}=2$, and for $i\ne j$ one has $a_{ij}=0$ or $-1$. One can encode such a matrix by a graph $G$: it has $n$ vertices, and two vertices $i,j$ are connected... | 2013-05-19T11:19:14 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quizlet.com/explanations/questions/consider-two-rectangular-surfaces-perpendicular-to-each-other-with-a-common-edge-which-is-16-mathrmm-long-the-horizontal-surface-is-08-mathr-878cf028-e02f2102-5282-4248-a920-83a9e4578293 | Question
# Consider two rectangular surfaces perpendicular to each other with a common edge which is $1.6 \mathrm{~m}$ long. The horizontal surface is $0.8 \mathrm{~m}$ wide and the vertical surface is $1.2 \mathrm{~m}$ high. The horizontal surface has an emissivity of $0.75$ and is maintained at $400 \mathrm{~K}$. Th... | 2023-03-25T15:18:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 43, "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.zbmath.org/?q=an%3A0749.53037 | # zbMATH — the first resource for mathematics
Some open problems and conjectures on submanifolds of finite type. (English) Zbl 0749.53037
Submanifolds of finite type were introduced by the present author more than ten years ago [Bull. Inst. Math., Acad. Sin. 7, 301-311 (1979; Zbl 0442.53050); 11, 309-328 (1983; Zbl 04... | 2021-06-19T01:30:16 | {"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://mathoverflow.net/questions/152746/reversing-shortest-paths-among-unit-disks | # Reversing shortest paths among unit disks
Twas the night before Christmas, and throughout M.O.
Not a question was posted, not even by Joe.
Well, let me remedy that. :-)
Let the plane contain a number of pairwise disjoint open unit-radius disk obstacles. Because they are open, their bounding circles can touch tang... | 2021-02-26T22:49:19 | {"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://cms.math.ca/cjm/kw/Kac-Moody%20algebra | location: Publications → journals
Search results
Search: All articles in the CJM digital archive with keyword Kac-Moody algebra
Expand all Collapse all Results 1 - 2 of 2
1. CJM Online first
Kamgarpour, Masoud
On the notion of conductor in the local geometric Langlands correspondence Under the local Langl... | 2016-05-04T15:32:49 | {"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... |
https://dsp.stackexchange.com/questions/11096/calculating-information-loss-in-a-signal-after-smoothing/11104 | # Calculating information loss in a signal after smoothing?
I have a signal. I applied Gaussian smoothing to it and then for baseline reduction I appied Tophat filter to the smoothed version.
This is the original signal:
This is the final signal:
I read that KL Divergence helps in finding the information loss betwe... | 2021-09-16T22:11:54 | {"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/164960/taking-stalk-of-a-product-of-sheaves | # Taking stalk of a product of sheaves
Let $(\mathscr{F}_\alpha)_\alpha$ be a family of sheaves on $X$, and $\prod_\alpha\mathscr{F}_\alpha$ the product sheaf. If $x\in X$, is it true that $$\left(\prod_\alpha\mathscr{F}_\alpha\right)_x\simeq\prod_\alpha(\mathscr{F}_\alpha)_x \ ?$$ I think $(\oplus_\alpha\mathscr{F}_\... | 2016-02-06T14:00:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-020-69619-2?error=cookies_not_supported&code=10d11681-7705-4ee1-87e5-4f44336ce278 | Role of HSP70 in response to (thermo)radiotherapy: analysis of gene expression in canine osteosarcoma cells by RNA-seq
Introduction
Radiotherapy resistance is one of the major obstacles in clinical cancer treatment of various tumor types, including osteosarcomas. Intrinsic resistance is caused by high levels of tumor... | 2020-09-25T05:01:09 | {"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... |
https://webwork.libretexts.org/webwork2/html2xml?answersSubmitted=0&sourceFilePath=Library/ASU-topics/setElasticity/p11.pg&problemSeed=123567&courseID=anonymous&userID=anonymous&course_password=anonymous&showSummary=1&displayMode=MathJax&problemIdentifierPrefix=102&language=en&outputformat=sticky | The demand function for a Christmas music CD is given by where $x$ (measured in units of a hundred) is the quantity demanded per week and $p$ is the unit price in dollars.
(a) Evaluate the elasticity at 10. $E(10)=$
(b) Should the unit price be lowered slightly from 10 in order to increase revenue?
(c) When is the d... | 2020-06-06T02:40:21 | {"extraction_info": {"found_math": true, "script_math_tex": 4, "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... |
http://math.stackexchange.com/questions/96839/area-of-union-of-n-circles | # Area of Union of n circles
I am trying to calculate the area of union of n circles in a plane when it is known that all circles are of equal radii and their centers are also known(of all n circles). I was trying to follow the set theory approach(inclusion-exclusion principle), where we know the formula for union of ... | 2014-10-01T04:11:02 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2009309/are-these-two-scenarios-equivalent-random-walks-on-chessboard | # Are these two scenarios equivalent ? (random walks on chessboard)
The random walks start at $(x,y)=(0,0)$ on an infinite chessboard which covers the whole upper plane. Let's say $(0,0)$ is white.
Random walk 1: At every step, I always go up one square, and either one square to the left or to the right with probabil... | 2019-07-17T20:46:51 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math-quiz.co.uk/start_test.php?id=276 | # Test: Geometric Series I - Challenging
Double click on maths expressions to zoom
Question 1: In the geometric series $\text{\hspace{0.17em}}\left({a}_{n}\right)\text{\hspace{0.17em}}$ it’s known that $\text{\hspace{0.17em}}{a}_{10}=2$ . Find product of the nineteen first terms of this progression.
$38$
${2}^{10}$
... | 2022-07-06T00:37:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 31, "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://chemistry.stackexchange.com/questions/49568/slips-system-of-bcc | # Slips System of BCC
We have been taught that there are 48 slip Systems in BCC. I need the miller indices of each slip plane and direction.
Out of 48 I got miller indices of 12 systems of $$\{110\}\ \left<111\right>$$ and 12 systems of $$\{112\}\ \left<111\right>$$ , but I am not getting remaining 24 slip Systems of... | 2019-06-18T10:42:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://11011110.github.io/blog/2018/04/13/esther-szekeres-triangle.html | Esther Klein (later Esther Szekeres) famously observed that five points in the plane with no three in line must contain the vertices of a convex quadrilateral. Similarly, nine points in the plane with no three in line must contain the vertices of a convex pentagon, and more generally for every $$n$$ there exists a larg... | 2023-01-31T19:41:36 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/387533/problem-regarding-concept-of-conservation-of-angular-momentum/387547 | # Problem regarding concept of conservation of angular momentum [duplicate]
This question already has an answer here:
Two cylinders of radii r1, and r2 having moments of inertia I1, and I2, about their respective axes. Initially, the cylinders rotate about their axes with angular speeds w1, and w2 as shown in the fig... | 2019-09-16T16:18:07 | {"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://hamstudy.org/browse/E4_2016/E8C | or
Subelement E8
SIGNALS AND EMISSIONS
Section E8C
Digital signals: digital communication modes; information rate vs bandwidth; error correction
How is Forward Error Correction implemented?
• By the receiving station repeating each block of three data characters
• By transmitting a special algorithm to the receiving st... | 2019-08-21T20:32:00 | {"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://gateoverflow.in/25383/tifr2013-a-2 | 203 views
Consider the following two types of elections to determine which of two parties $A$ and $B$ forms the next government in the 2014 Indian elections. Assume for simplicity an Indian population of size $545545 (=545 * 1001)$. There are only two parties $A$ and $B$ and every citizen votes.
TYPE C: The country i... | 2020-01-28T06:51:12 | {"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://global-sci.org/intro/article_detail/aamm/8347.html | Volume 2, Issue 5
Study of Forced Convection Heat Transfer of Supercritical CO2 in a Horizontal Channel by Lattice Boltzmann Method
Adv. Appl. Math. Mech., 2 (2010), pp. 564-572.
Published online: 2010-02
Preview Full PDF 185 2338
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• Abstract
The problem of forced convection heat transfer ... | 2021-02-27T19:02:48 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/cauchys-theorem.915462/ | # I Cauchy's Theorem
1. May 22, 2017
### Silviu
Hello! I am reading a book on complex analysis and I came across this: If $G \in \mathbb{C}$ is a region, a function f is holomorphic in G and $\gamma$ is a piecewise smooth path with $\gamma \sim_G 0$ then $\int_\gamma f = 0$. I want to make sure I understand. First o... | 2018-07-19T08:48:54 | {"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://physics.stackexchange.com/questions/603934/conserved-charges-for-complex-scalar-fields | # Conserved charges for complex scalar fields
I have been studying complex scalar fields, and in Peskin and Schroeder, An Introduction to Quantum Field Theory, (chapter 2, problem 2, part d— on page 34) they ask you to compute the conserved charges for two equally massive complex scalar fields. So far I understand tha... | 2021-10-17T12:38:28 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stacks.math.columbia.edu/tag/00TQ | ## 10.140 Smooth algebras over fields
Warning: The following two lemmas do not hold over nonperfect fields in general.
Lemma 10.140.1. Let $k$ be an algebraically closed field. Let $S$ be a finite type $k$-algebra. Let $\mathfrak m \subset S$ be a maximal ideal. Then
$\dim _{\kappa (\mathfrak m)} \Omega _{S/k} \otim... | 2022-08-09T04:15:00 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/quantum-chromodynamics/new | # Tag Info
4
No, confinement means that such a state cannot exist, or more precisely, it cannot have a finite energy/mass. If such a colored state had a finite energy, it would mean that far enough from the colored particle, the quantum fields very closely approach the vacuum state. But if that's so, you could always... | 2014-07-25T04:00:21 | {"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://plainmath.net/algebra-i/58168-how-do-we-know-that-the-quadratic-has-real-root-notice-the-quadratic-cann | treslagosnv
2022-02-01
How do we know that the quadratic $3{y}^{2}-y-12$ has real root?
(a) Notice the quadratic cannot be factored into the product of two binomials with integer cofficients. Does this mean that the quadratic does not have any real roots?
(b) If the answer to part (a) is "no", then explain how we kno... | 2023-02-06T16:30:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 39, "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.imrpress.com/journal/FBL/27/6/10.31083/j.fbl2706188/htm | NULL
Countries | Regions
Countries | Regions
Article Types
Article Types
Year
Volume
Issue
Pages
IMR Press / FBL / Volume 27 / Issue 6 / DOI: 10.31083/j.fbl2706188
Open Access Original Research
An Inverse QSAR Method Based on Linear Regression and Integer Programming
Show Less
1 Department of Applied Mathematics and Ph... | 2022-06-29T18:59:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 943, "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/m... |
https://www.cheenta.com/graphs-in-calculus-isi-b-stat-objective-problem-698/ | # Graphs in Calculus | ISI-B.stat | Objective Problem 698
Try this beautiful problem on Graphs in Calculus, useful for ISI B.Stat Entrance.
## Graphs in Calculus | ISI B.Stat Entrance | Problem 698
Four graphs marked G1, G2, G3 and G4 are given in the figure which are graphs of the four functions $f_1(x) = |x – 1| -... | 2021-06-22T19:23:44 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.zentralblatt-math.org/ioport/en/?q=rv:C.N.Bouza | History
Please fill in your query. A complete syntax description you will find on the General Help page.
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An introduction to categorical data analysis. (English)
New York, NY: Wiley. xi, 290 p. \sterling 24.95 (1996).
1
Statistics and data analysis: an ... | 2013-05-25T14:39:13 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/328169/what-type-of-division-is-possible-in-1-2-4-and-8-but-not-the-3rd-dimension | # What type of division is possible in 1, 2, 4, and 8 but not the 3rd dimension?
http://plus.maths.org/content/curious-quaternions
There is a snippet that says this:
Multiplication is very sneaky. You can only set up rules for multiplication that let you divide in dimensions 1, 2, 4 and 8. This is just a mysterious ... | 2015-05-23T02:01:25 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.prepanywhere.com/prep/textbooks/functions-11-nelson/chapters/chapter-3-quadratic-functions/materials/chapter-1-to-3-review-questions | Chapter 1 to 3 Review Questions
Chapter
Chapter 3
Section
Chapter 1 to 3 Review Questions
Solutions 40 Videos
Identify the relation that is not a function.
Q1
For the graph of f(x) = \sqrt{x}, identify the transformation that would not be applied to f(x) to obtain the graph of y = 2f(-2x) + 3.
Q2
An American visit... | 2021-03-01T10:12:34 | {"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... |
http://ianfinlayson.net/class/cpsc340/notes/07-algorithm-analysis/01-algorithm-analysis | # Algorithm Analysis
## Measuring Algorithm Speed
There are usually many algorithms that solve the same problem. Oftentimes some of these algorithms are more efficient than others.
As we've discussed, the choice between different data structures also has a big effect on the efficiency of programs. For example, remov... | 2020-10-20T03:16:47 | {"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/ModularForm/GL2/Q/holomorphic/1134/2/t/c/ | # Properties
Label 1134.2.t.c Level $1134$ Weight $2$ Character orbit 1134.t Analytic conductor $9.055$ Analytic rank $0$ Dimension $4$ CM no Inner twists $4$
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$1134 = 2 \cdot 3^{4} \cdot 7$$ Weight: $$k$$ $$=$$ $$2$$ Character orbit: $$[\chi]$$ $$=$$ 11... | 2021-10-22T04:27:11 | {"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://weisu.blogspot.com/2006/09/latex-thick-line-in-table.html | ## Wednesday, September 13, 2006
### LaTeX: thick line in table
Sometime we want the top and bottom horizontal line thicker, try booktabs package:
\usepackage{booktabs}....\begin{tabular}{>{\large}c >{\large\bfseries}l >{\itshape}c }\toprule[3pt]A & B & C\\ \midrule[.5pt]\hline 100 & 10 & 1 \\\bottomrule\end{tabular... | 2017-11-23T20:13:27 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://biomechanical.asmedigitalcollection.asme.org/article.aspx?articleid=1475725 | 0
Research Papers
# Evaluation of Effectiveness of Er,Cr:YSGG Laser For Root Canal Disinfection: Theoretical Simulation of Temperature Elevations in Root Dentin
[+] Author and Article Information
L. Zhu1
Department of Mechanical Engineering, University of Maryland, Baltimore County, Baltimore, MD 21250zliang@umbc.ed... | 2017-01-18T18:17:26 | {"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... |
https://www.acmicpc.net/problem/27582 | 시간 제한메모리 제한제출정답맞힌 사람정답 비율
5 초 1024 MB333100.000%
## 문제
Jimmy's homework is to find a long increasing subsequence of a given sequence $a_1, a_2, \ldots, a_n$. But the sequence is really long! Jimmy doesn't know how to do this effectively.
So Jimmy takes a greedy approach. He begins by picking the first number in the ... | 2023-03-23T18:33:33 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://isabelle.in.tum.de/repos/isabelle/file/fb5d8a50c641/src/HOL/ex/Set_Theory.thy | src/HOL/ex/Set_Theory.thy
author wenzelm Wed Jun 22 10:09:20 2016 +0200 (2016-06-22) changeset 63343 fb5d8a50c641 parent 61945 1135b8de26c3 child 63804 70554522bf98 permissions -rw-r--r--
bundle lifting_syntax;
1 (* Title: HOL/ex/Set_Theory.thy
2 Author: Tobias Nipkow and Lawrence C Paulson
... | 2019-07-22T04:05:14 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/382690/topology-and-analytic-functions/403122 | # Topology and analytic functions
Is there a topology T on the set of complex numbers such that the class of T-continuous functions and the class of analytic functions coincide.
-
I doubt. Gluing continuous functions is usual in general topology, but is forbidden for analytic functions. – Berci May 5 at 23:21
a quic... | 2013-12-12T16:57:04 | {"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://mathoverflow.net/questions/128314/how-unique-are-extensions-of-tqfts-to-lower-dimension | # How unique are extensions of TQFTs to lower dimension?
Say I have an "ordinary" TQFT $F$ of dimension $n$, assigning groups or vector spaces to closed $(n-1)$-manifolds and linear maps to cobordisms. Consider the different ways $F$ can be obtained from a TQFT "extended one step" which assigns categories to manifolds... | 2019-03-25T22:59:30 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nbviewer.jupyter.org/github/quantopian/research_public/blob/master/notebooks/lectures/Integration_Cointegration_and_Stationarity/notebook.ipynb | # Integration, Cointegration, and Stationarity¶
by Delaney Granizo-Mackenzie and Maxwell Margenot
Part of the Quantopian Lecture Series:
In [1]:
import numpy as np
import pandas as pd
import statsmodels
import statsmodels.api as sm
import matplotlib.pyplot as plt
# Stationarity/Non-Stationarity¶
A commonly unte... | 2021-01-24T09:56:22 | {"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://math.stackexchange.com/questions/17318/limsup-and-liminf-of-a-sequence-of-subsets-of-a-set | # limsup and liminf of a sequence of subsets of a set
I am confused when reading Wikipedia's article on limsup and liminf of a sequence of subsets of a set $X$.
1. It says there are two different ways to define them, but first gives what is common for the two. Quoted:
There are two common ways to define the limit of... | 2019-09-24T09:01:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathynomial.com/problem/1173 | # Problem #1173
1173 Let $A(2,2)$ and $B(7,7)$ be points in the plane. Define $R$ as the region in the first quadrant consisting of those points $C$ such that $\triangle ABC$ is an acute triangle. What is the closest integer to the area of the region $R$? $\mathrm{(A)}\ 25 \qquad \mathrm{(B)}\ 39 \qquad \mathrm{(C)}\... | 2018-02-23T16:26:38 | {"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": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.silviupitis.com/2011/11/dominant-random-strategies/ | # Dominant Random Strategies: Why Judges Are Sometimes Better Off Flipping Coins
In cases in which policy arguments for a choice can go both ways, judges, agencies, and other decision makers are sometimes better off flipping a coin than making an arbitrary, or even qualified choice.
There is a big debate over what me... | 2014-11-01T03:40:54 | {"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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/247297/continuity-of-solution-map-to-stratonovich-integral | # Continuity of solution map to Stratonovich Integral
For paths $x:[0, T] \rightarrow \mathbb{R}^n$, the Stratonovich integral along a one form $\omega$ on $\mathbb{R}^n$ can be defined by $$S_\omega(x) := \int_0^T \omega(x(t)) \mathrm{d}x(t) := \lim_{|\tau|\rightarrow 0} \int_0^T \omega(x^\tau(t)) \mathrm{d}x^\tau(t)... | 2019-03-20T12:04:50 | {"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... |
http://mathhelpforum.com/calculus/55936-real-analysis.html | 1. ## Real analysis
Suppose $\displaystyle x,y \in R^3$such that $\displaystyle |x-y| \geq 0.$
1. Show the set of points $\displaystyle z \in R^3$ such that $\displaystyle |z-y|=|z-x|$ is the plane
$\displaystyle u + \frac{x+y}2 : u \dot (x-y)=0$
2. Determine the $\displaystyle r \geq 0$ such that the set of points... | 2018-03-24T23:56:14 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.m.wikipedia.org/wiki/Bit_rate | # Bit rate
In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time.[1]
Bit rates
Name Symbol Multiple
bit per second bit/s 1 1
Decimal prefixes (SI)
kilobit per second kbit/s 103 10001
megabit per second Mbit/s 106 10002
gigabit ... | 2021-09-28T02:53:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 18, "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.doubtnut.com/question-answer-physics/a-monochromatic-beam-of-light-having-photon-energy-125-ev-is-incident-on-a-simple-a-of-atomic-hydrog-644107662 | Home
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Updated On: 20-06-2022
Get Answer to any question, just click a photo and upload the photo and get the answer completely free,
Text Solution
may be in the first excited statemay be in the second excited st... | 2022-06-26T08:12:26 | {"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://discourse.julialang.org/t/how-to-define-input-from-users-for-a-2d-heteregenous-model/79624 | # How to define input from users for a 2D heteregenous model
Hi everyone,
I am working on a small modeling project. Let’s say I want to do 2D diffusion modeling in different units. All the units are homogeneous but they can have different geometries and physical properties.
I was wondering what would be the most Jul... | 2022-05-28T17:17:53 | {"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/questions/60412/generic-liftings-of-a-regular-sequence-on-the-initial-ideal | # Generic liftings of a regular sequence on the initial ideal
Hi everyone,
I've got a question about explicitly lifting regular sequences. Let $I$ be an ideal in a polynomial ring $S$ with some term order. We'll denote the initial ideal by $in(I)$. It is false in general that a regular sequence on $S/in(I)$ is regula... | 2014-04-18T21:36:00 | {"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://math.stackexchange.com/questions/1035575/circle-to-circle-homotopic-to-the-constant-map | # Circle to circle homotopic to the constant map?
How to prove that a continuous function, homotopic to the constant map $f:S^1\to S^1$ (a) has a fixed point and that (b) has a point $x$, such that $f$ maps $x$ to its antipodal point $-x$?
• What are some of the approaches you've tried already? – Dan Rust Nov 23 '14 ... | 2021-01-21T05:01:06 | {"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://cunghocvui.com/bai-viet/gioi-han.html | # Giới hạn
• $$lim (x+y-z) = lim x+ limy - limz$$
• $$lim(xyz) = limx limy limz$$
• $$lim(\dfrac{x}{y})= \dfrac{limx}{limy}$$
• $$\lim_{x \rightarrow \alpha}[Cf(x)] = C\lim_{x \rightarrow \alpha}[f(x)]$$
• $$\lim_{x \rightarrow \alpha} [f(x)]^n = [\lim_{x \rightarrow \alpha}(f(x)]^n$$
• $$\lim_{x \rightarrow \infty}... | 2022-07-06T19:27:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.1answer.info/tag/7374617473-706361 | # pca's questions - English 1answer
2.352 pca questions.
### 9 Performing PCA with only a distance matrix
I want to cluster a massive dataset for which I have only the pairwise distances. I implemented a k-medoids algorithm, but it's taking too long to run so I would like to start by reducing the ...
### when do th... | 2018-11-19T03:06:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/tiao-part-4/ | # TIaO - Part 4
Jeremy can control the flow of water in the inlets of a specific tank. The tank has $$2$$ inlets. The first inlet can fill the tank in $$4$$ hours. The second inlet can fill the tank in $$12$$ hours.
He controlled the flow by the following steps:
• First, he made the first inlet flow.
• When the tank... | 2017-01-21T23:47:37 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=145&t=29819 | ## Test #3 Q5
$aR \to bP, Rate = -\frac{1}{a} \frac{d[R]}{dt} = \frac{1}{b}\frac{d[P]}{dt}$
nelms6678
Posts: 53
Joined: Fri Sep 29, 2017 7:07 am
### Test #3 Q5
CHCl3(g) + Cl2(g) ---> CCl4(g) + HClg(g)
The rate of the rxn was first order with respect to chlorine and trichloromethane.
What is the rate law?
nelms667... | 2021-01-19T22:51:39 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openresearchsoftware.metajnl.com/articles/10.5334/jors.159/ | ## (1) Overview
### Introduction
One-dimensional (1D) modelling of the cardiovascular system is useful in predicting and understanding the dynamics of blood pressure propagation [1, 2, 3, 4, 5, 6]. Here, arteries are regarded as 1D axisymmetric tubes that are described by flux q inside the lumen and cross-sectional a... | 2018-09-24T00:23:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 20, "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/ma... |
https://tonyladson.wordpress.com/category/r/ | # Graphing a water balance
The water balance for a urban catchment equates the change in storage during a certain period, with the difference between water inputs (precipitation and mains water) and water outputs (evaporation, stormwater runoff and wastewater discharge).
$\Delta s = (P+I) - (E_a + R_s + R_w)$
where:
... | 2017-10-22T11:35:38 | {"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": 0, "img_math": 30, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.uiowa.edu/calendar/operator-theory-seminar-111 | # Operator Theory Seminar
Speaker:
Krishnendu Khan, Vanderbilt University
Topic:
On the Von Neumann algebraic semidirect product rigidity
Abstract:
Recovering algebraic features of a group $G$ from the group von Neumann algebra $L(G)$ is a problem of central importance in the theory of von Neumann algebras. In my tal... | 2020-04-01T17:08:40 | {"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://ccssmathanswers.com/180-days-of-math-for-third-grade-day-121-answers-key/ | By accessing our 180 Days of Math for Third Grade Answers Key Day 121 regularly, students can get better problem-solving skills.
Directions: Solve each problem.
Question 1.
18 + 6 =
18 + 6 =
Explanation:
Perform addition operation on above two given numbers. Add 18 to 6 the sum is 24.
Question 2.
Explanation:
Perfo... | 2022-10-06T17:33:44 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/18590/find-the-derivatives-of-the-functions-f-x-equal-frac-1-x-ln-x | Ask question
Question
# Find the derivatives of the functions. f(x)=\frac{1}{x\ln x}
Derivatives
ANSWERED
asked 2021-05-17
Find the derivatives of the functions. $$\displaystyle{f{{\left({x}\right)}}}={\frac{{{1}}}{{{x}{\ln{{x}}}}}}$$
## Answers (1)
2021-05-18
The function we want to differentiate is
$$\displaystyl... | 2021-07-31T02:54:42 | {"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": 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-simplify-c-2-d-c-3-d-2 | # How do you simplify (c^2/d)/(c^3/d^2)?
May 19, 2017
See a solution process below:
#### Explanation:
First, use this rule for dividing fractions to rewrite the expression:
$\frac{\frac{\textcolor{red}{a}}{\textcolor{b l u e}{b}}}{\frac{\textcolor{g r e e n}{c}}{\textcolor{p u r p \le}{d}}} = \frac{\textcolor{red}... | 2021-11-30T16:05:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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... |
https://de.maplesoft.com/support/help/maplesim/view.aspx?path=componentLibrary/1Dmechanics/translational/springsDampers/ElastoGap | Translational Elasto Gap - MapleSim Help
Home : Support : Online Help : MapleSim : MapleSim Component Library : 1-D Mechanical : Translational : Springs and Dampers : componentLibrary/1Dmechanics/translational/springsDampers/ElastoGap
Translational Elasto Gap
1D translational spring damper combination with gap
Des... | 2020-08-04T09:19:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 53, "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://wiki.math.ucr.edu/index.php/009B_Sample_Final_1 | # 009B Sample Final 1
This is a sample, and is meant to represent the material usually covered in Math 9B for the final. An actual test may or may not be similar.
Click on the boxed problem numbers to go to a solution.
## Problem 1
Suppose the speed of a bee is given in the table.
Time (s) Speed (cm/s) ${\displ... | 2021-10-19T11:22:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 29, "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://digitalhaunt.net/New-Hampshire/calculating-relative-standard-error.html | Address 8 Union St, Exeter, NH 03833 (603) 772-9369
# calculating relative standard error East Hampstead, New Hampshire
Relative standard error is calculated by dividing the standard error of the estimate by the estimate itself, then multiplying that result by 100. Foreign Exchange Reserves Foreign exchange reserves ... | 2018-11-21T02:18:58 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://earthscience.stackexchange.com/questions/21211/how-to-convert-mol-m-2-s-1-co2-emission-to-megaton-day-1-mtco2-per-day | # How to convert mol m-2 s-1 CO2 emission to Megaton day-1 (MtCO2 per day)?
I am working on the global CO2 emission using a model dataset. The model provides the CO2 emission in mol m-2 s-1. How to convert mol m-2 s-1 CO2 emission to Megaton day-1 (Mt per day)?
Regards
• You don't have enough information. You have a... | 2021-05-12T02:50:35 | {"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": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/calculating-final-velocity-of-an-object-on-an-inclined-plane.544456/ | Homework Help: Calculating final velocity of an object on an inclined plane
1. Oct 26, 2011
trulyfalse
Hello everyone, I'm stuck on a dynamics review question. I was told to solve like I would with other inclined planes, however mass was not given. I am not sure how to proceed.
1. The problem statement, all variabl... | 2018-05-20T16:12:09 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leetcode.ca/2017-08-25-634-Find-the-Derangement-of-An-Array/ | Formatted question description: https://leetcode.ca/all/634.html
# 634. Find the Derangement of An Array
Medium
## Description
In combinatorial mathematics, a derangement is a permutation of the elements of a set, such that no element appears in its original position.
There’s originally an array consisting of n in... | 2022-07-04T03:43:44 | {"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://www.jiskha.com/questions/1741612/derive-this-identity-from-the-sum-and-difference-formulas-for-cosine | # Math
Derive this identity from the sum and difference formulas for cosine:
sinasinb=1/2[cos(a-b)cos(a+b)]
Start with the right-hand side since it is more complex.
Calculations:
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Reason:
_____
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1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩
1. look at the end of your last post of this same thing
https://w... | 2022-05-27T22:03:45 | {"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://mathoverflow.net/questions/185107/are-there-examples-of-families-of-objects-which-are-canonically-isomorphic-but | Are there examples of families of objects which are canonically isomorphic, but where diagrams of canonical isomorphisms don't commute?
Specifically, are there "nice" (ie, not too obscure or contrived) examples of families of objects, where say for each objects $A,B,C$ in the family, the canonical isomorphism from $A\... | 2019-12-13T02:48:56 | {"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://ask.sagemath.org/questions/46299/revisions/ | # Revision history [back]
### Rounding, using modular arithmetic, etc. in find_fit?
I'm learning how to use find_fit and it works great for polynomials, but I'd like to include expressions that require integers. My variables are all integers, and my coefficients are expected to be relatively simple rationals (i.e. sm... | 2021-05-13T13:52:06 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/442820/unsuitable-multiple-alignment | # Unsuitable multiple alignment
In the following MWE, I tried to have double alignment inside alignat environment. I want (x_i^4)^2 be placed under k_i^2 in the second equation. However, it seems this MWE is not correct and the output is not suitable.
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\b... | 2019-10-15T03:43:47 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/516cb434e4b02ec89c5b35b2 | ## thdrbird one year ago Let A = [-3,2,6 0,-1,6 0,0,-3] Find an invertible matrix P and a diagonal matrix D such that D = P^{-1}AP. find P and D I worked out the polynomial -7x^3-7x^2-15x-9 to give x= -1,-3,-3 My answer for P= [1,0,0 1,-3,-3 0,1,1] and D= -1,0,0 0,-3,0 0,0,-3 something's wrong!
• This Question is Open... | 2015-04-01T04:41:47 | {"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://dsp.stackexchange.com/questions/25795/deconvolution-in-python-in-2d | # Deconvolution in Python in 2D
Referring to this topic, I am interested in a deconvolution using Python.
However, unlike the linked topic above, I want to deconvolve a 2D image. The scipy.signal.deconvolve function unfortunately does not support 2D deconvolution.
This amounts to solving the following equation for f... | 2019-09-22T07:10:26 | {"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://homework.cpm.org/category/ACC/textbook/acc6/chapter/1%20Unit%201/lesson/CC1:%201.1.3/problem/1-20 | ### Home > ACC6 > Chapter 1 Unit 1 > Lesson CC1: 1.1.3 > Problem1-20
1-20.
The value of a decimal becomes clearer when the place value is spoken or written as the number it names. For example, $0.1$ makes more sense if it is read as “one tenth” rather than “zero point one.”
1. Write the following numbers in words so... | 2020-06-06T18:36:40 | {"extraction_info": {"found_math": true, "script_math_tex": 24, "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.nature.com/articles/s41565-019-0435-9?error=cookies_not_supported&code=d9b385cc-ea34-4ad6-a531-6dd0cd7c415a | Article | Published:
# A solid-state source of strongly entangled photon pairs with high brightness and indistinguishability
## Abstract
The generation of high-quality entangled photon pairs has been a long-sought goal in modern quantum communication and computation. So far, the most widely used entangled photon pai... | 2019-06-17T15:21:00 | {"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://physics.stackexchange.com/questions/linked/90101?sort=newest | 29 questions linked to/from Are all scattering states un-normalizable?
66 views
### What is the scope of the term 'normalisation'?
When we 'normalise' the wavefunction we put in an appropriate coefficient so that the wavefunction can act as a probability distribution. However, when I considered the eignefunctions of ... | 2020-05-30T03:29:30 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.zxc.wiki/wiki/Kapazit%C3%A4t_(galvanische_Zelle) | # Capacity (galvanic cell)
The capacity of a battery or an accumulator - hereinafter referred to simply as "battery" - indicates the amount of electrical charge that a battery can deliver or store according to the manufacturer's specifications. It is given: ${\ displaystyle Q}$
or
• as reserve capacity C r, n in mi... | 2022-01-18T17:32:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 11, "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://jetp.ac.ru/cgi-bin/e/index/r/138/3/p425?a=list | Journal of Experimental and Theoretical Physics
HOME | SEARCH | AUTHORS | HELP
Journal Issues Golden Pages About This journal Aims and Scope Editorial Board Manuscript Submission Guidelines for Authors Manuscript Status Contacts
ZhETF, Vol. 138, No. 3, p. 425 (September 2010)
(English translation - JETP, Vol. 111, N... | 2020-04-03T01:37:05 | {"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://physics.stackexchange.com/questions/434702/how-do-we-know-that-if-only-rho-a-evolves-then-the-evolution-of-rho-ab | # How do we know that, if only $\rho_A$ evolves, then the evolution of $\rho_{AB}$ is given by $(\mathcal{L}_A \otimes 1)(\rho_{AB})$?
I am currently learning about quantum maps, ie maps that transform a density matrix into another one.
Assume we are in the Hilbert space: $$H_A \otimes H_B$$. I call the quantum map o... | 2019-10-22T09:41:22 | {"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... |
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