url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://mathhelpforum.com/differential-equations/189012-another-mixed-partials-question.html | # Thread: Another "mixed partials" question
1. ## Another "mixed partials" question
The question and my work are both attached as PDF files.
Basically, in my work I only found the partial derivatives to be different and therefore did not proceed because of this but apparently this is wrong. Could someone help me fig... | 2016-12-09T16:03:36 | {"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": 13, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.sparrho.com/item/two-dimensional-relativistic-hydrogenic-atoms-a-complete-set-of-constants-of-motion/87aa15/ | # Two-dimensional relativistic hydrogenic atoms: A complete set of constants of motion
Research paper by A. Poszwa, A. Rutkowski
Indexed on: 11 Sep '08Published on: 11 Sep '08Published in: Quantum Physics
#### Abstract
The complete set of operators commuting with the Dirac Hamiltonian and exact analytic solution of... | 2021-05-16T21:09:14 | {"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://www.mathway.com/examples/precalculus/absolute-value-expressions-and-equations/finding-the-vertex-for-the-absolute-value?id=752 | # Precalculus Examples
Since is on the right side of the equation, switch the sides so it is on the left side of the equation.
To find the coordinate of the vertex, set the inside of the absolute value equal to . In this case, .
Since does not contain the variable to solve for, move it to the right side of the equatio... | 2018-05-23T14:56:02 | {"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://crypto.stackexchange.com/tags/performance/hot | # Tag Info
25
Bitslicing is a technique where computation is: Reduced to elementary operations (called gates) with a single bit output (typically NOR, XOR, and similar like OR AND NAND NXOR, often with further restriction to two inputs), rather than operations on words or integers spanning several bits. Executed in p... | 2021-07-30T09:56:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.soimeme.org/~arunram/Preprints/AFAGSYTHModules.html | ## $\stackrel{\sim }{H}\text{-modules}$
Last update: 13 November 2012
## $\stackrel{\sim }{H}\text{-modules}$
### 2.1. Weights
In view of the results in Section 1.18 we shall (for the remainder of this paper, except Sections 5–7 where we use the data in (1.1)) assume that $L=P$ in the definition of the group $X$ an... | 2019-01-22T23:37:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 275, "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://cs.stackexchange.com/questions/32679/is-the-source-coding-theorem-straightforward-for-uniformly-distributed-random-va | # Is the Source Coding Theorem straightforward for uniformly distributed random variables?
Shannon's source coding theorem states the following:
$n$ i.i.d. random variables $X_1,\dots,X_n$ each with entropy H(x) can be compressed into more than n⋅H(x) bits with negligible risk of information loss, as n→∞; conversely ... | 2019-11-18T14:27:22 | {"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... |
http://chronos.msu.ru/en/updates/avtorskij-ukazatel/geometrization-of-radial-particles-in-non-empty-space-complies-with-tests-of-general-relativity | Site search: .ya-page_js_yes .ya-site-form_inited_no { display: none; }
Geometrization of radial particles in non-empty space complies with tests of General Relativity
Булыженков И.Э. (Bulyzhenkov I.E.) Geometrization of radial particles in non-empty space complies with tests of General Relativity // Journal of Modern ... | 2022-08-19T00:06:57 | {"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... |
http://16-824-f13.blogspot.com/2013/10/reading-for-1010.html | ## Tuesday, October 8, 2013
J. Lim, R. Salakhutdinov and A. Torralba, Transfer Learning by Borrowing Examples for Multiclass Object Detection, NIPS, 2011.
and optionally:
K. Saenko, B. Kulis, M. Fritz and T. Darrell, Adapting Visual Category Models to New Domains, ECCV, 2010.
Ian Endres, Vivek Srikumar, Ming-wei Ch... | 2017-08-22T12:45:57 | {"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://socratic.org/questions/how-do-you-write-the-nth-term-rule-for-the-sequence-4-1-2-5-8 | # How do you write the nth term rule for the sequence 4,1,-2,-5,-8,...?
Aug 22, 2016
${n}^{t h}$ term in given sequence is $7 - 3 n$.
#### Explanation:
This is an arithmetic sequence as the difference $d$ between a term and its preceding term is always $- 3$ as $- 3 = 1 - 4 = - 2 - 1 = - 5 - \left(- 2\right) = - 8 ... | 2020-09-21T00:38:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 13, "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://semparis.lpthe.jussieu.fr/public/list.pl?date=6&seriescodes=&institute=&subject=&searchfield=&searchpattern=&skip=30&scheduler=0&language= | The SEMPARIS seminar webserver hosts annoucements of all seminars taking place in Paris area, in all topics of physics, mathematics and computer science. It allows registered users to receive a selection of announcements by email on a daily or weekly basis, and offers the possibility to archive PDF or Powerpoint files,... | 2018-04-24T12:26:00 | {"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... |
http://mathoverflow.net/questions/98171/what-is-the-relation-between-quasicrystals-riemann-hypothesis-and-pv-numbers?sort=votes | # What is the relation between Quasicrystals, Riemann Hypothesis, and PV numbers?
Could somebody explain to me, from a mathematical stand-point, what is a quasi-crystal, and how it relates to the set of Pisot numbers, and the Riemann Hypothesis?
I've heard Freeman Dyson say that the zeros of the Riemann zeta function... | 2016-04-29T14:20:33 | {"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... |
https://www.physicsforums.com/threads/classical-mechanics-problem.309276/ | # Classical Mechanics Problem
## Homework Statement
Give the equations of motion of the following system:
http://www.jelp.org/imagenes/mech.jpg
## Homework Equations
So, i assume the following cases (the diagram i so deficient).
1) Black Point (x1) is fixed
2) There's a force applied at x1 (black dot)
3) The posi... | 2022-01-22T21:32:02 | {"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://projecteuclid.org/euclid.aop/1019160260 | ## The Annals of Probability
### Conformal invariance of domino tiling
Richard Kenyon
#### Abstract
Let $U$ be a multiply connected region in $\mathbf{R}^ 2$ with smooth boundary. Let $P_\epsilon$ be a polyomino in $\epsilon\mathbf{Z}^2$ approximating $U$ as $\epsilon \to 0$.We show that, for certain boundary condi... | 2016-10-26T23:05:02 | {"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": 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/809608/how-to-construct-a-quasi-category-from-a-category-with-weak-equivalences | # How to construct a quasi-category from a category with weak equivalences?
Let $(\mathcal{C},W)$ be a pair with $\mathcal{C}$ a category and $W$ a wide (containing all objects) subcategory. Such a pair represents an $(\infty,1)$-category. One model for such gadgets is a quasi-category (a simplicial set satisfying the... | 2021-03-06T12:57:16 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.microsoft.com/en-us/qsharp/api/qsharp/microsoft.quantum.preparation.preparearbitrarystate | # PrepareArbitraryState operation
Namespace: Microsoft.Quantum.Preparation
Package: Microsoft.Quantum.Standard
Warning
Given a set of coefficients and a little-endian encoded quantum register, prepares an state on that register described by the given coefficients.
operation PrepareArbitraryState (coefficients : Mi... | 2021-07-27T19:47:11 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Mathematician:Mathematicians/Sorted_By_Nation/Norway | # Mathematician:Mathematicians/Sorted By Nation/Norway
Jump to: navigation, search
For more comprehensive information on the lives and works of mathematicians through the ages, see the MacTutor History of Mathematics archive, created by John J. O'Connor and Edmund F. Robertson.
The army of those who have made at lea... | 2018-05-24T12:02:43 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/267652/tikz-shapes-not-quite-getting-things-right-anchors-and-keys/267710 | # tikz shapes, not quite getting things right (anchors and keys)
So, I'm having a go at defining a tikz/pgf shape. Basically these nodes will not contain any text, and it is just a method of not copying a lot of code to draw a few of these boxes.
I have a few questions
1. In a shape is there an official method of ac... | 2020-01-19T17:25:25 | {"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://everything.explained.today/Distribution_(mathematics)/ | Distribution (mathematics) explained
Distributions, also known as Schwartz distributions or generalized functions, are objects that generalize the classical notion of functions in mathematical analysis. Distributions make it possible to differentiate functions whose derivatives do not exist in the classical sense. In ... | 2023-04-02T11:26:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 97, "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.formulae.org/mediawiki/index.php?title=Quantum_computing&diff=prev&oldid=3966 | # Difference between revisions of "Quantum computing"
Jump to: navigation, search
This page is under construction
This page is a tutorial to perform (simulated) quantum computing in in Fōrmulæ.
Fōrmulæ has a quantum computing package, in this section you will learn how to use it.
## Introduction
### Deterministic... | 2020-11-25T04:49:02 | {"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": 8, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-factor-15x-3-21x-2-20x-28 | # How do you factor 15x^3-21x^2+20x-28?
$\left(5 x - 7\right) \left(3 {x}^{2} + 4\right)$
$15 {x}^{3} - 21 {x}^{2} + 20 x - 28$ | 2021-12-08T15:35:05 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-divide-2x-3-9x-2-9x-1-2x-3-using-polynomial-long-division | # How do you divide (2x^3+9x^2-9x+1) / (2x-3) using polynomial long division?
$\frac{2 {x}^{3} + 9 {x}^{2} - 9 x + 1}{2 x - 3} = {x}^{2} + 6 x + \frac{9}{2} + \frac{\frac{29}{2}}{2 x - 3}$
#### Explanation:
We divide by long division method
$\text{ " " " " " } \underline{{x}^{2} + 6 x + \frac{9}{2}}$
$2 x - 3 \lcei... | 2020-03-30T09:22:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 15, "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://tex.stackexchange.com/questions/169579/big-square-parentheses-with-subscript | # big square parentheses with subscript
what I want to do is:
what I have done is:
\begin{align}
\tag*{(1)} & v_t(\mathrm{\textbf{K}})= \mathbb{E}\left[_{0\leq x_j\leq D_{jt},j \in J} \max_{\mathbf x \in \mathcal J(\mathbf K)}\right]
\end{align}
Output
Anyone has any idea about how to code the first part, I... | 2014-09-22T10:33:54 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/221561/euler-product-of-dirichlet-series | # Euler product of Dirichlet Series
For $n$ a positive integer, let $f(n)$ be the squarefree part of $n$.
Find the Euler product for $\mathfrak D_{f}(s)$ where $\mathfrak D_{f}(s)$ is the Dirichlet Series of $f$.
-
$$D_{f}(s)=\prod_{p}\sum_{k\geq 0}{\frac{f(p^{k})}{p^{ks}}}$$
Throughout this, I'm going to assume co... | 2014-11-28T20:56:32 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.lancaster.ac.uk/sci-tech/about-us/people/yemon-choi | # Dr Yemon Choi
Lecturer in Pure Mathematics
## Research Interests
### The keyword version
Banach and operator algebras. Noncommutative harmonic analysis. Categorical and homological perspectives on functional analysis.
### The longer version
I am interested in a range of topics and problems on the interface betw... | 2018-03-17T12:51:31 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/stochastic-blockmodels-with-growing-number-of-classes | # Stochastic blockmodels with growing number of classes
We present asymptotic and finite-sample results on the use of stochastic blockmodels for the analysis of network data. We show that the fraction of misclassified network nodes converges in probability to zero under maximum likelihood fitting when the number of cl... | 2021-04-12T18:32:24 | {"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/equal-area-question.163658/ | # Equal area question
## Homework Statement
"Find a horizontal line y=k that divides the area between y=x^2 and y=9 into two parts"
## The Attempt at a Solution
Found intersection at (-3,9), (3,9)
Found total area to be 36, half(the area needed for each portion) to be 18. Don't know where to go from here.
Find the... | 2021-03-02T05:42:39 | {"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/468050/is-this-air-water-thrust-drag-comparison-correct | # Is this air/water thrust/drag comparison correct?
On another list, someone asked regarding a blimp animal (hot-air balloon type object) propelling itself by using basically a bellows - and comparison to a nautilus (which bellows water to move around).
So,
"but seeing as air density is very low compared to that of ... | 2020-10-31T18:58:22 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/149787/generic-sliding-average-in-c?noredirect=1 | # Generic sliding average in C++
I tried hard to come up with a function template computing a sliding average. A sliding average over data $x_1, x_2, \dots, x_n$ with window length $k \leq n$ is a sequence $y_1, y_2, \dots, y_{n - k + 1}$, where $$y_i = \frac{1}{k}\sum_{j = 0}^{k - 1} x_{i + j}.$$
Here is my attempt:... | 2020-12-02T03:49:27 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/p-two-blocks-b-mass-ma-mb-respectively-are-kept-contact-frictionless-table-experimenter-pushes-block-newton-s-second-law-motion_66476 | # P Two Blocks a and B of Mass Ma and Mb , Respectively, Are Kept in Contact on a Frictionless Table. the Experimenter Pushes Block a from - Physics
Sum
Two blocks A and B of mass mA and mB , respectively, are kept in contact on a frictionless table. The experimenter pushes block A from behind, so that the blocks acc... | 2022-05-16T11:57:35 | {"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... |
https://aakashdigitalsrv1.meritnation.com/ask-answer/question/find-the-distance-between-the-point-3-4-6-and-its-image-in-t/introduction-to-three-dimensional-geometry/13174089 | # Find the distance between the point (-3,4,-6)and its image in the XY plane. Pls answer fast..dont give any links..pls give explanation
If a point of an object has coordinates (x, y, z) then the image of this point (as reflected by a mirror in the xy plane) has coordinates (x, y, -z).
Hence the coordinate of the imag... | 2022-08-20T02:37:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "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/a-differential-equation-x-2-u-k-u.254487/ | A differential equation : x^2 * u'' = k*u
1. Sep 7, 2008
obomov2
Other than guessing what is the formal way of solving following types of DE :
x^2 * u'' = k*u
or more generally :
x^n * u'' + x^m * u' = k*u
u is a function of x.
thanks.
2. Sep 8, 2008
HallsofIvy
Staff Emeritus
The first is an "Euler type" or "... | 2017-04-25T01:22:14 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/3rd-isomorphism-theory.118252/ | # 3rd Isomorphism Theory
1. Apr 21, 2006
### moo5003
Problem:
" Prove (Third Isomorphism THeorem) If M and N are normal subgroups of G and N < or = to M, that (G/N)/(M/N) is isomorphic to G/M."
Work done so far:
Using simply definitions I have simplified (G/N)/(M/N) to (GM/N). Now using the first Isomorphism theo... | 2017-06-26T15:52:05 | {"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://mathematica.stackexchange.com/questions/224729/laplace-equation-with-mixed-boundary-conditions | # Laplace equation with mixed boundary conditions
I try to solve Laplace equation in 2D on square [2,3]x[2,3], with mixed boundary conditions, I did:
ClearAll[y, x1, x2];
pde = Laplacian[y[x1, x2], {x1, x2}];
bc = {y[x1, 2] == 2 + x1, y[x1, 3] == 3 + x1};
sol = NDSolve[{pde ==
NeumannValue[-1, x1 == 2] + NeumannValue... | 2020-09-25T10:01:41 | {"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://manual.q-chem.com/5.4/subsec_dual-dyn.html | # 4.7.2 Dual-Basis Dynamics
(May 16, 2021)
The ability to compute SCF and MP2 energies and forces at reduced cost makes dual-basis calculations attractive for ab initio molecular dynamics simulations, which are described in Section 9.9. Dual-basis BOMD has demonstrated savings of 58%, even relative to state-of-the-ar... | 2021-06-24T17:50:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 1, "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://www.r-bloggers.com/2011/12/page/25/ | # Monthly Archives: December 2011
## Comparing model selection methods
December 2, 2011
By
The standard textbook analysis of different model selection methods, like cross-validation or validation sample, focus on their ability to estimate in-sample, conditional or expected test error. However, the other interesting ... | 2014-10-31T04:09:40 | {"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://math.eretrandre.org/tetrationforum/showthread.php?tid=396&pid=4356&mode=threaded | • 0 Vote(s) - 0 Average
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Transseries, nest-series, and other exotic series representations for tetration mike3 Long Time Fellow Posts: 368 Threads: 44 Joined: Sep 2009 11/28/2009, 06:36 AM (This post was last modified: 11/28/2009, 06:37 AM by mike3.) (11/28/2009, 04:56 AM)andydude Wrote: What are "m... | 2021-12-01T04:18:13 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 4, "/images/mat... |
https://www.physicsforums.com/threads/klein-gordan-eqn.250120/ | # Klein-gordan eqn
#### captain
I am having trouble understand why the klein-gordan eqn is accepted to describe spin 0 particles since it gives the wrong statistical interpretation (such as negative probablities).
Related Quantum Physics News on Phys.org
#### Fra
I am having trouble understand why the klein-gordan... | 2019-05-19T14:21:30 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikibooks.org/wiki/Geometry/Chapter_16 | # Geometry/Chapter 16
A construction is when one constructs a figure (such as a square, an angle bisector, etc.) with a compass and a straightedge.
## Constructing a Congruent Segment to a Given Segment
To Construct a congruent segment to a given segment, set your compass to the both endpoints of the given segment. ... | 2016-06-29T14:36:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "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://cs.stackexchange.com/questions/130288/what-is-the-complexity-of-k-clique-problem-with-a-predetermined-vertex-in-the-so | # What is the complexity of k-clique problem with a predetermined vertex in the solution?
Clique (from WikiPedia):
Clique is a subset of vertices of an undirected graph such that every two distinct vertices in the clique are adjacent; that is, its induced subgraph is complete.
K-Clique problem: Finding a clique of s... | 2021-04-19T16:46:21 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/a-question-about-amplitudes.711701/ | The amplitude for a state $|\psi\rangle$ to be in the state $|\chi\rangle$, with both states represented as vectors in a complex Hilbert space, is a complex number whose modulus squared gives the probability that a system in the state $|\psi\rangle$ is found to be in the state $|\chi\rangle$ after performing a suitable... | 2021-05-13T15:56:52 | {"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.hpmuseum.org/forum/thread-10111.html | Generate the largest Prime Number
02-06-2018, 03:05 AM
Post: #1
Gamo Member Posts: 183 Joined: Dec 2016
Generate the largest Prime Number
Is there a way to create program on HP RPN programmable calculator to generate the largest possible digits of prime number? Just like generating the Decimal digits of Pi or e
If pos... | 2018-02-18T20:17:48 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://joshhug.gitbooks.io/hug61b/content/chap17/chap171.html | # Trees and Traversals
## What is a tree?
Recall that a tree consists of:
• A set of nodes (or vertices). We use both terms interchangeably.
• A set of edges that connect those nodes.
• Constraint: There is exactly one path between any two nodes.
The left-most structure is a tree. It has a node. It has no edges. Th... | 2019-04-25T02:48:32 | {"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": 0, "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/recoiling-inclined-plane.663865/ | # Recoiling Inclined Plane
1. Jan 12, 2013
### WannabeNewton
1. The problem statement, all variables and given/known data
A block of mass m is on an inclined plane of mass M, inclined at angle θ, and slides on the plane without friction. Find the acceleration of the plane.
3. The attempt at a solution
I am using th... | 2017-10-20T07:25:35 | {"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... |
https://codeforces.com/blog/entry/90212 | ### awoo's blog
By awoo, history, 13 months ago, translation,
1519A - Red and Blue Beans
Idea: adedalic
Tutorial
Solution (adedalic)
1519B - The Cake Is a Lie
Idea: adedalic
Tutorial
Solution (adedalic)
1519C - Berland Regional
Idea: BledDest
Tutorial
Solution (awoo)
1519D - Maximum Sum of Products
Idea: vo... | 2022-05-23T12:26:05 | {"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... |
https://www.physicsforums.com/threads/about-the-action-s-in-quantum-field-theory.6535/ | # About the action S in quantum field theory
1. Sep 30, 2003
### eljose79
Let,s suppose we have a Hamiltonian H so we can construct the action by H+dS/dt then why no use the action to solve the problem of quantization of non renormalizable theories?..
2. Sep 30, 2003
### jeff
I think you probably meant ∂S/&p... | 2017-02-25T00:42:03 | {"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://koasas.kaist.ac.kr/handle/10203/222155 | #### Study on the effects of electron beam irradiation on the stabilization of polyacrylonitrile and their carbon fiber application = 폴리아크릴로니트릴의 안정화에 미치는 전자선 조사 효과 및 탄소섬유 적용 연구
Cited 0 time in Cited 0 time in
• Hit : 345
Polyacrylonitrile (PAN) is one of the most widely used in textiles and producing a fibrous precurs... | 2021-05-13T16:52:09 | {"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://dsp.stackexchange.com/questions/23143/adaptive-filter-gradient-descent | • @user1832413: If you have a quadratic form $x^TAx+b^Tx$, and if the matrix $A$ is positive (semi-)definite (as is the case with an autocorrelation matrix), then the function defined by the quadratic form is convex and has a minimum. A saddle point can only occur if the matrix $A$ is indefinite. – Matt L. May 3 '15 at... | 2019-09-18T12:23:37 | {"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://socratic.org/questions/5900bd8f11ef6b57e2faceb0 | # What are examples of a "polar, aprotic solvent"?
Some examples are $\text{methylene chloride}$, $\text{diethyl ether}$, $\text{chloroform.......}$
A polar aprotic solvent is a molecule with significant charge separation (hence a $\text{polar solvent}$) that can be used as a solvent, which does undergo any acid-base ... | 2019-09-23T20:11:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://orbilu.uni.lu/browse?type=author&value=Nikolic%2C+Ivica+30000497 | Advanced search
Browse ORBilu by Open Access ORBilu The ORBilu Project
ISSN: 2354-5011
ORBilu is a project developed by
References of "Nikolic, Ivica 30000497" in Complete repository Arts & humanities Archaeology Art & art history Classical & oriental studies History Languages & linguistics Literat... | 2019-05-21T19:01:19 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://boisemathcircles.org/bmc-sessions/fibonacci | This special discussion was led by Zach Teitler and concerned patterns in the famous Fibonacci sequence of numbers. This sequence begins with 1,1 and then each successive number is obtained by taking the sum of the previous two. Here are the next few in the list:
1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 61... | 2019-09-19T15:46:07 | {"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... |
http://digitalfreepen.com/2017/06/21/consistent-distance-fields.html | Jun 21 2017
# Consistent distance fields for ray marching
## Introduction
The classical way of writing a ray tracer represents objects in your scene with a triangle mesh. You then shoot some light rays out of your camera and do some algebra to see if it intersects with any triangles.
In recent years, an alternative... | 2019-03-26T00:03:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gyre.readthedocs.io/en/v6.0/user-guide/interpreting-output.html | # Interpreting Output Files¶
This chapter reviews the summary and detail output files written during a GYRE run, and demonstrates how to read and plot them in Python. Further information about these files is provided in the Output Files chapter.
## File Categories¶
Summary files collect together global properties, s... | 2023-03-31T12:33:41 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3523116/sheldon-axlers-proof-that-every-operator-on-a-complex-vector-space-has-an-eigen/3523139 | # Sheldon Axler's proof that every operator on a complex vector space has an eigenvalue
Since the proof is valid for any $$v \in V$$, the proof makes sure that any vector $$v$$ is an eigenvector which is of course not true. What is the error in this line of thought? Thanks a lot !
• You can get rid of the vector $v$ ... | 2020-04-01T21:31:10 | {"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://davidyat.es/2016/07/27/writing-a-latex-macro-that-takes-a-variable-number-of-arguments/ | Writing a LaTeX macro that takes a variable number of arguments
LaTeX is the document preparation system of choice for middle-aged computer scientists. Despite its dense, esoteric and downright old-fashioned syntax and general workings, it’s probably still the best way to prepare and typeset complex documents, provide... | 2019-12-14T21:05:39 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/divisibility/info | Tag Info
This tag is for questions about divisibility, that is, determining when one thing is a multiple of another thing.
If $a$ and $b$ are integers, $a$ divides $b$ if $b=ca$ for some integer $c$. This is denoted $a\mid b$. It is usually studied in introductory courses in number theory, so add (elementary-number-t... | 2016-02-09T06:39:02 | {"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://math.stackexchange.com/questions/790847/a-consistent-first-order-theory-whose-impredicative-second-order-variant-is-inco | # A consistent first-order theory whose impredicative second-order variant is inconsistent
Let's assume that we have a consistent first-order theory, which was derived from a second order theory by replacing universal quantification over second order variables by axiom schemes for first-order definable predicates. Now... | 2019-05-19T10:20:07 | {"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://www.projecteuclid.org/euclid.aos/1051027879 | ## The Annals of Statistics
### Current status and right-censored data structures when observing a marker at the censoring time
#### Abstract
We study nonparametric estimation with two types of data structures. In the first data structure n i.i.d. copies of $(C,N(C))$ are observed, where N is a finite state counting... | 2019-12-07T21:25:24 | {"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/661177/clarification-for-this-combinations-permutations-problem | # Clarification for this combinations/permutations problem?
I've been going through a list of poker hands and their descriptions, and then attempting to calculate their probabilities by first calculating the number of possible hands for the given hand.
I tried to do the Two Pair hand, which is a hand where you have 2... | 2019-06-26T14:44:19 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.tmorris.net/posts/finding-the-levenshtein-distance-in-scala/index.html | λ Tony's blog λ
The weblog of Tony Morris
# Finding the Levenshtein Distance in Scala
Posted on April 24, 2008, in Programming
In the spirit of esoteric code snippets like this one, I thought I’d put my two bob in :)
I have written the Levenshtein Distance algorithm using Scala below. The Levensthein Distance algor... | 2017-06-22T22:15:12 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://in.mathworks.com/help/physmod/sps/ref/inductionmachinescalarcontrol.html | # Induction Machine Scalar Control
Induction machine V/f control
• Library:
• Simscape / Electrical / Control / Induction Machine Control
## Description
The Induction Machine Scalar Control block implements an induction machine scalar, that is V/f or V/Hz, control structure. The diagram shows the open-loop V/f cont... | 2020-04-09T11:16:00 | {"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... |
http://theory.cs.uni-bonn.de/Zope/csreports/report_1991/paper_8561/abstract.html | Institut für Informatik Abteilung V
Universität Bonn -> Institut für Informatik -> Abteilung V CS-Reports 1991 Copyright 1991 Universität Bonn, Institut für Informatik, Abt. V 8561 Some Computational Problems in Linear Algebra as Hard as Matrix Multiplication Peter Buergnisser, Marek Karpinski, Thomas Lickteig [Dow... | 2017-10-19T14:21:15 | {"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://tex.stackexchange.com/questions/341949/how-to-plot-a-network-flow-with-tikz | # How to plot a network flow with tikz?
I would like to produce exactly the same picture shown next.
I started by doing this
\documentclass[twocolumn, 12pt]{article}
\usepackage[latin9]{inputenc}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{tikz}
\usepackage[margin=1in]{geometry}
\uset... | 2019-09-15T07:31:33 | {"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... |
https://proofwiki.org/wiki/Electric_Charge/Quantum/Examples | Electric Charge/Quantum/Examples
$60 \ \mathrm W$ Bulb at $200 \ \mathrm V$
Consider a $60 \ \mathrm W$ light bulb running at $200 \ \mathrm V$.
Approximately $2 \times 10^{18}$ units of elementary charge flow along the filament of the light bulb every second. | 2022-01-20T20:55:26 | {"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://www.physicsforums.com/threads/killing-vectors-and-geodesic-equations-for-the-schwarschild-metric.662324/ | # Killing vectors and Geodesic equations for the Schwarschild metric.
#### silverwhale
Hello Everybody,
Instead of solving the geodesic equations for the Schwarzschild metric, in many books (nearly in all books that I consulted), conserved quantities are looked at instead.
So take for eg. Carroll, he looks at the k... | 2019-10-21T04:34:25 | {"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.quantopian.com/posts/kinetic-component-analysis | Kinetic Component Analysis
Interesting paper from Marcos Lopez de Prado http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2422183 Python code included.I am a novice python coder ,there are few things I can't figure out.It calls libraries that are complicated.Someone may find the paper and the code interesting.
17 re... | 2019-01-18T08:00:58 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://fredrikj.net/blog/2013/01/arb-0-4/ | # Arb 0.4
January 26, 2013
I’ve tagged version 0.4 of Arb. Here is an overview of the changes:
• much faster fmpr_mul, fmprb_mul and set_round, resulting in general speed improvements
• code for computing the Hurwitz zeta function with derivatives
• fixed and documented error bounds for hypergeometric series
• bette... | 2017-06-28T10:37:23 | {"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": 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/204936/divisibility-and-pigeonhole-principle?answertab=oldest | # Divisibility and Pigeonhole principle
Given a sequence of $p$ integers $a_1, a_2, \ldots, a_p$, show that there exist consecutive terms in the sequence whose sum is divisible by $p$. That is, show that there are $i$ and $j$, with $1 \leq i \leq j \leq p$, such that $a_i + a_{i+1} + \cdots + a_j$ is divisible by $p$.... | 2014-07-23T20:39:52 | {"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.ucalgary.ca/rzach/blog | University of Calgary
# All LogBlog Posts
## Workshop on The Notion of Proof
Submitted by Richard Zach on Mon, 03/31/2014 - 8:58am
Conflicts with Vienna Summer of Logic, but very interesting:
## Extended Deadline! CFP: Symposium on the Foundations of Mathematics
Submitted by Richard Zach on Sat, 03/29/2014 - 12:2... | 2014-04-17T13:01:44 | {"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... |
https://la.mathworks.com/help/symbolic/ellipke.html | # ellipke
Complete elliptic integrals of the first and second kinds
## Syntax
``````[K,E] = ellipke(m)``````
## Description
``````[K,E] = ellipke(m)``` returns the complete elliptic integrals of the first and second kinds.```
## Examples
### Compute Complete Elliptic Integrals of First and Second Kind
Compute t... | 2021-03-07T09:33:57 | {"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://mathoverflow.net/revisions/41457/list | 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).
MacMahon in the paper Divisors of Numbers and their Continuations in the Theory of Partitions defines several generalized notions of the sum-of-divisors function; for... | 2013-06-20T00:25:56 | {"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... |
https://mathfashion.wordpress.com/2016/08/21/imo-2011-q3/comment-page-1/ | IMO
# IMO 2011 Q3
$f: \mathbb {R} \to \mathbb {R}$ satisfies $f(x+y) \leq yf(x)+f(f(x))$ for all real numbers $x$ and $y$. Show that $f(x)=0$ for all $x \leq 0$.
First, set $y=0$ gives us inequality $f(f(x)) \geq f(x)$ for all $x\in \mathbb R$.
Let the inequality be denoted by $P(x,y)$.
$P(x, f(y)-x)$ gives us $f(... | 2017-10-22T20:42:49 | {"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": 0, "img_math": 64, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.doubtnut.com/question-answer/suppose-the-point-with-coordinates-12-5-is-on-the-terminal-side-of-angle-theta-find-the-values-of-th-22092 | Home
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Suppose the point with coordin...
# Suppose the point with coordinates (-12 ,5) is on the terminal side of angle theta . Find the values of the six trigonometric functions of thetadot
Khareedo DN Pro and dekho sari videos bina kisi ad... | 2023-02-09T02:08:58 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://slave2.omega.jstor.org/stable/j.ctt7s1h6 | # The Calculus Lifesaver: All the Tools You Need to Excel at Calculus
Edition: SCH - School edition
Pages: 752
https://www.jstor.org/stable/j.ctt7s1h6
1. Front Matter
(pp. i-vi)
(pp. vii-xvii)
3. WELCOME!
(pp. xviii-xxii)
4. ACKNOWLEDGMENTS
(pp. xxiii-xxiv)
5. CHAPTER 1 Functions, Graphs, and Lines
(pp. 1-24)
Trying... | 2021-06-22T02:33:10 | {"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://www.physicsforums.com/threads/interpret-current-density-in-plasma-as-material-property.888560/ | # Interpret current density in plasma as material property?
Tags:
1. Oct 10, 2016
### lampCable
1. The problem statement, all variables and given/known data
An electromagnetic wave propagates through a gas of N free electrons per unit volume. Neglecting damping, show that the index of refraction is given by
$$n^2 = ... | 2017-10-22T20:27:32 | {"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": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.varsitytutors.com/isee_upper_level_quantitative-help/how-to-find-the-length-of-an-edge | # ISEE Upper Level Quantitative : How to find the length of an edge
## Example Questions
### Example Question #1 : How To Find The Length Of An Edge
A cube has sidelength one and one-half feet; a rectangular prism of equal volume has length 27 inches and height 9 inches. Give the width of the prism in inches.
Expla... | 2018-10-18T02:38:40 | {"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/1875649/volumes-of-revolution-cosine-function | # Volumes of Revolution- cosine function
How do you find the volume of the solid of revolution formed by revolving this function around the $x$-axis: $y=2.33 \cos\left(\frac{25\pi}{119}\left(x-2.47\right)\right)$ between the limits $x=2.47$ and $x=4.85$?
Full working would be greatly appreciated!
• Are you familiar ... | 2020-01-17T13:27:53 | {"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": 1, "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/23110/list | As for your first question, it seems hard to characterize all such curves. There two types of families I have thought of. Of course you can multiply curves that satisfy the property, so let us only talk about minimal curves with respect to the property.
• As you mention, the real line.
• Genus 0 or 1 curves with a ra... | 2013-05-25T10:12:30 | {"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... |
http://math.stackexchange.com/tags/brownian-motion/hot | # Tag Info
## Hot answers tagged brownian-motion
6
From the stochastic integral analogue of integration by part, which is a corollary of Ito's Lemma, $$d(W_t\ln t) = \frac{W_t}{t}dt+(\ln t)dW_t,$$ so $$I:=\int_0^t \frac{W_s}{s}ds=W_t\ln t-\int_0^t (\ln s)dW_s=\int_0^t \ln\frac{t}{s}dW_s$$ as $W_t\ln t\to 0$ in proba... | 2015-05-27T08:10:57 | {"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://mathoverflow.net/questions/211443/a-question-regarding-extendible-cardinals-and-a-result-of-m-magidor | # A question regarding extendible cardinals and a result of M. Magidor
The following definitions and Theorems come from M. Magidor's paper "On the Role of Supercompact and Extendible Cardinals in Logic" (Israel J. Math., Vol. 10, 1971):
"Definition: Logic is called $\kappa$ compact iff for every set of formulae A in ... | 2019-12-08T21:45:34 | {"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... |
http://math.stackexchange.com/questions/156151/dimension-of-h1s-e | # Dimension of $H^1(S,E)$
Let $S$ be a Riemann surface of genus $g$, $p\in S$ and $E$ be the holomorphic line bundle associated with the divisor $p$. This means that $E$ admits a section $\sigma$ with a simple zero at $p$ and non vanishing everywhere else. Does this imply that the $\bar{\partial}$ cohomology group $H_... | 2014-03-10T16:40:55 | {"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... |
https://math.stackexchange.com/questions/850029/rayleigh-quotient-variant | # Rayleigh Quotient variant?
If $A$ is a covariance matrix and I want to get
$\max X^TAX$ where each value of $x$ is between -1 and 1.
Is there a closed-form solution for this?
I understand when $X^TX = 1$ this becomes the original Rayleigh quotient problem.
• Is $X$ a random column vector? – Omnomnomnom Jun 28 '1... | 2019-05-25T23:12:02 | {"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://mathzsolution.com/logic-problem-identifying-poisoned-wines-out-of-a-sample-minimizing-test-subjects-with-constraints/ | # Logic problem: Identifying poisoned wines out of a sample, minimizing test subjects with constraints
I just got out from my Math and Logic class with my friend. During the lecture, a well-known math/logic puzzle was presented:
The King has $$10001000$$ wines, $$11$$ of which is poisoned. He needs to identify the po... | 2023-02-04T02:57:33 | {"extraction_info": {"found_math": true, "script_math_tex": 53, "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.shaalaa.com/question-bank-solutions/algebraic-methods-solving-pair-linear-equations-substitution-method-solve-following-systems-equations-22-x-y-15-x-y-5-55-x-y-45-x-y-14_22310 | Share
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# Solve the Following Systems of Equations: 22/(X + Y) + 15/(X - Y) = 5 55/(X + Y) + 45/(X - Y) = 14 - CBSE Class 10 - Mathematics
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ConceptAlgebraic Methods of Solving a Pair of Linear Equations Substitution Method
#### Question
... | 2019-12-11T21:45:22 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/trigonometry/4557-law-cosine-help.html | # Thread: Law of cosine Help!!
1. ## Law of cosine Help!!
Cud u give me the formula of Law of Cosine on how to solve a triangle w/ 3 sides
given?
Im kind of confused with this problem:
a = 5, b = 6, c = 9
find all 3 angles A,B & C
Cud u give me the formula of Law of Cosine on how to solve a triangle w/ 3 sides
give... | 2013-05-23T20:37:35 | {"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": 32, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/oxides-of-most-metals-combine-with-water-to-form-what | # Oxides of most metals combine with water to form what?
Nov 15, 2016
$N {a}_{2} O$ + ${H}_{2} O$ ------> $2 N a O H$.
$M g O$ + ${H}_{2} O$ ------> $M g {\left(O H\right)}_{2}$.
$A {l}_{2} {O}_{3}$ + $3 {H}_{2} O$ ------> $2 A l {\left(O H\right)}_{3}$. | 2019-11-15T10:21:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "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/99068/how-to-write-x-iff-y-in-cnf-form | # How to write $X \iff Y$ in CNF form?
I know that $X \iff Y$ is true when
1. $X$ is True and $Y$ is True
2. $X$ is False and $Y$ is False
I know that there is a simple algorithm to convert to CNF form, but I don't remember it...
-
How about $(X \land Y) \lor (\lnot X \land \lnot Y) = (\lnot X \lor Y) \land (X \lo... | 2015-11-28T02:58:18 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sarthaks.com/2840342/denominator-fraction-more-thantwice-numerator-fraction-reciprocal-find-the-fraction | # The denominator of a fraction is one more than twice the numerator. If the sum of the fraction and its reciprocal is 2 2/6 find the fraction.
87 views
closed
The denominator of a fraction is one more than twice the numerator. If the sum of the fraction and its reciprocal is $2\frac{16}{21}$ find the fraction.
+1 ... | 2022-10-01T02:46:12 | {"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.gradesaver.com/textbooks/science/physics/fundamentals-of-physics-extended-10th-edition/chapter-3-vectors-questions-page-56/13e | ## Fundamentals of Physics Extended (10th Edition)
$\vec{A}$ is a vector $\vec{B}\cdot\vec{C}$ is a scalar. (vector) + (scalar) has no meaning as we can not add scalars and vectors. | 2019-03-18T17:50:57 | {"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://fycyfajugygyfug.rangelyautomuseum.com/empirical-bayes-estimation-of-the-mean-in-a-multivariate-normal-distribution-book-37725bn.php | Last edited by Nizuru
Friday, August 7, 2020 | History
2 edition of Empirical Bayes estimation of the mean in a multivariate normal distribution found in the catalog.
Empirical Bayes estimation of the mean in a multivariate normal distribution
S. James Press
# Empirical Bayes estimation of the mean in a multivariat... | 2021-10-28T09:17:58 | {"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... |
https://artofproblemsolving.com/wiki/index.php?title=1987_AIME_Problems/Problem_12&diff=cur&oldid=135803 | # Difference between revisions of "1987 AIME Problems/Problem 12"
## Problem
Let $m$ be the smallest integer whose cube root is of the form $n+r$, where $n$ is a positive integer and $r$ is a positive real number less than $1/1000$. Find $n$.
## Solution 1
In order to keep $m$ as small as possible, we need to make ... | 2022-12-01T10:18:53 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 70, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.zbmath.org/authors/?q=ai%3Akim.jeong-han | # zbMATH — the first resource for mathematics
## Kim, Jeong Han
Compute Distance To:
Author ID: kim.jeong-han Published as: Kim, Jeong Han; Kim, J. H.; Kim, Jeong-Han; Kim, J.; Kim, Jeong H. Homepage: https://www.mathnet.or.kr/people_list/view/4242 External Links: MGP · Wikidata
Documents Indexed: 59 Publications s... | 2021-07-25T06:30:24 | {"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://alexanderpruss.blogspot.com/2011/03/names-quantifiers-aristotelian-logic.html | ## Monday, March 21, 2011
### Names, quantifiers, Aristotelian logic and one-sided relations
This is going to be a pretty technically involved post and it will be written very badly, as it's really just notes for self. Start with this objection to Aristotelian logic. A good logical system reveals the deep logical str... | 2015-05-23T01:12:16 | {"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://mathhelpforum.com/differential-geometry/146256-sum-power-series.html | # Math Help - sum of power series
1. ## sum of power series
This might seem easy, but could anyone share the trick how to do the following sums?
the sum of 8^n/(3n)!, n goes from 0 to infinity
the sum of 27^n/(3n+1)!, n goes from 0 to infinity
Any input is appreciated!
2. Originally Posted by nngktr
This might seem ... | 2015-11-26T12:44:46 | {"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": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paperswithcode.com/paper/bandit-pam-almost-linear-time-k-medoids | # BanditPAM: Almost Linear Time $k$-Medoids Clustering via Multi-Armed Bandits
Clustering is a ubiquitous task in data science. Compared to the commonly used $k$-means clustering, $k$-medoids clustering requires the cluster centers to be actual data points and support arbitrary distance metrics, which permits greater ... | 2021-12-05T11:52:43 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/a-collapsible-soil-sub-grade-sample-was-tested-usi--5ee23cdb258a5a0d0e491ec8 | # A collapsible soil sub-grade sample was tested using Standard California Bearing Ratio apparatus, and the observations are given below: Sl. No Load Penetration 1 60.55 kg 2.5 mm 2. 80.55 kg 5.0 mm Taking the standard assumptions regarding the load penetration curve, the CBR value of the sample will be taken as
This ... | 2021-09-18T10:19:36 | {"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://www.neetprep.com/question/25691-/55-Physics--Motion-Plane/678-Motion-Plane | A projectile is given an initial velocity of $\stackrel{^}{i}+2\stackrel{^}{j}$. The cartesian equation of its path is (g = 10 ${\mathrm{ms}}^{-2}$
1. $\mathrm{y}=2\mathrm{x}-5{\mathrm{x}}^{2}$
2. $\mathrm{y}=\mathrm{x}-5{\mathrm{x}}^{2}$
3. $4\mathrm{y}=2\mathrm{x}-5{\mathrm{x}}^{2}$
4. $\mathrm{y}=2\mathrm{x}-25{... | 2020-05-27T08:35:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 34, "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.soimeme.org/~arunram/Resources/Cherednik/LOAKZEQMBPHAAMTIntroductionHeckeAlgebrasInRepresentationTheory.html | ## Lectures on affine Knizhnik-Zamolodchikov equations, quantum many body problems, Hecke algebras, and Macdonald theory
Last update: 28 April 2014
## Notes and References
This is an excerpt of the paper Lectures on affine Knizhnik-Zamolodchikov equations, quantum many body problems, Hecke algebras, and Macdonald th... | 2019-01-23T00:07:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 61, "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://socratic.org/questions/58ab8d71b72cff2e5e40f123 | Question #0f123
Feb 21, 2017
Phase angle of the light radiation.
Explanation:
“k” is often used for a particular constant, usually with a clarifying subscript. In this case we can use dimensional analysis to at least see what form it takes. Lambda “λ” is usually wavelength in this context, and ‘r’ would be a radius... | 2021-10-27T15:17:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "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://mathzsolution.com/why-cant-you-add-apples-and-oranges-but-you-can-multiply-and-divide-them/ | # Why can’t you add apples and oranges, but you can multiply and divide them?
What is the algebraic difference between arithmetic operations, that prevents entities with different units from being summed or subtracted, but allows them to be multiplied or divided?
This looks more like a question for Physics, but lengt... | 2022-10-05T02:18:47 | {"extraction_info": {"found_math": true, "script_math_tex": 30, "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://asmedigitalcollection.asme.org/manufacturingscience/article/140/9/091009/368744/Measurement-and-Modeling-of-Forces-in-Extrusion | Flexible thin wall silicone parts fabricated via extrusion-based additive manufacturing (AM) tend to deform due to the AM forces, limiting the maximum build height. The tangential and normal forces in AM were measured to investigate effects of three key process parameters (volumetric flow rate Q, nozzle tip inner diame... | 2019-10-19T03:59:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 13, "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... |
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