url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203400559845769 | # MathSciDoc: An Archive for Mathematician ∫
#### CombinatoricsArithmetic Geometry and Commutative Algebramathscidoc:1701.06001
Acta Mathematica, 210, (1), 185-202, 2012.4
In 1971, McMullen and Walkup posed the following conjecture, which is called the generalized lower bound conjecture: If$P$is a simplicial$d$-polyt... | 2022-06-26T11:57:00 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.scinapse.io/papers/3038603750 | # Generation of Spin Defects in Hexagonal Boron Nitride
Published on Jul 20, 2020in ACS Photonics7.529
· DOI :10.1021/ACSPHOTONICS.0C00614
Mehran Kianinia21
Estimated H-index: 21
,
Simon J. U. White4
Estimated H-index: 4
+ 2 AuthorsIgor Aharonovich57
Estimated H-index: 57
Sources
Abstract
Two-dimensional hexagonal bor... | 2022-01-21T04:18:58 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://polymathprojects.org/page/2/ | # The polymath blog
## August 13, 2016
### MO Polymath question: Summary of Proposals
Filed under: polymath proposals — Gil Kalai @ 7:23 pm
### Summary of proposals (updated: August 10, 2016)
1) The LogRank conjecture. Proposed by Arul.
2) The circulant Hadamard matrix conjecture. Proposed by Richard Stanley.
3)... | 2018-11-19T21:29:06 | {"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": 28, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://farizazri.cf/nubi/how-to-do-time-series-regression-in-sas-68.php | # How to do time series regression in sas
### Forecasting Methods - sasCommunity
8.1 Linear Regression Models with Autoregressive Errors. and in SAS (with PROC AUTOREG. With a package that includes regression and basic time series.This is Part 1 of a 3 part "Time Series Forecasting in Excel" video lecture. Regression... | 2018-10-16T20:38:14 | {"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... |
https://askthetask.com/1370/solve-for-x-%E2%88%923x-3-6-x-%E2%88%921-x-%E2%88%921-x-%E2%88%923-x-%E2%88%923 | 0 like 0 dislike
Solve for x: −3x + 3 < 6
x > −1
x < −1
x < −3
x > −3
0 like 0 dislike
$$\bf{-3x+3 < 6}$$
Subtract 3 from both sides.
- $$\bf{-3x < 6-3 }$$
Subtract 3 from 6 to get 3.
- $$\bf{-3x < 3}$$
Divide both sides by -3. Since −3 is < 0, the inequality direction is changed.
- $$\bf{x > \dfrac{3}{-3} }$$
... | 2022-10-04T04:36:13 | {"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": 0, "/images/mat... |
http://math.stackexchange.com/questions/166546/inequality-between-integral-expressions | # Inequality between Integral expressions
I want to prove that there exists a costant $C_{t,l}$ depending only on $t\in \mathbb{R}^+$ and $l\in \mathbb{Z}^+$ such that, for any $d\in \mathbb{R}^+$, the following inequality of "Heat Kernels" holds:
$$\int_d^\infty \frac{xe^{-\frac{x^2}{4t}}}{\sqrt{\cosh(x)-\cosh(d)}} ... | 2015-04-19T23:45:24 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2233083/basic-definition-of-cellular-boundary-formula | # Basic definition of Cellular Boundary Formula
I'm working thru Hatcher on my own and am having trouble with basic definitions relating to his Cellular Boundary Formula on p 140.
What is the domain and range of the function in question? Do the d(.)expressions refer to the composite boundary maps he defined on the pr... | 2022-01-24T14:15:23 | {"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": 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/intermediate-algebra-for-college-students-7th-edition/chapter-3-section-3-5-determinants-and-cramer-s-rule-exercise-set-page-240/23 | ## Intermediate Algebra for College Students (7th Edition)
Need to apply Cramer's Rule. $x=\dfrac{D_x}{D}$; $y=\dfrac{D_y}{D}$ Now, $D=\begin{vmatrix}3&3\\2&2\end{vmatrix}=6-6=0$; $D_x=\begin{vmatrix}2&3\\3&2\end{vmatrix}=4-9=-5$; $D_y=\begin{vmatrix}3&2\\2&3\end{vmatrix}=9-4=5$ Thus, $x=\dfrac{-5}{0}$ and $y=\dfrac{5... | 2019-12-11T13:43:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.siyavula.com/read/science/grade-10-lifesciences/cells-the-basic-units-of-life/02-cells-the-basic-units-of-life-02 | We think you are located in South Africa. Is this correct?
# Molecular Make Up Of Cells
## 2.2 Molecular make up of cells (ESG4P)
Section 2: Molecular make up of Cells
The practical Life Science techniques are an important part of the Life Science assessment program. This section addresses some of these important s... | 2020-04-08T18:45:11 | {"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... |
https://minilatex.com/tag/parser/ | # Building the MiniLatex the Parser
MiniLatex Demo App
In this article we discuss the overall design of the MiniLatex parser. Its function is to translate source text into an abstract syntax tree (AST). This is a recursive, tree-like structure that “understands” the grammar of LaTeX. Recursiveness is what makes it p... | 2022-10-02T02:30:22 | {"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": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/applied-mathematics/elementary-technical-mathematics/chapter-6-section-6-5-translating-words-into-algebraic-symbols-exercises-page-248/9 | ## Elementary Technical Mathematics
$2x$
We can call our unknown number $x$. To find "twice $x$", we can write this as $2$ multiplied by $x$: $2x$ | 2022-12-09T16:33:44 | {"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": 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/intuition-for-the-importance-of-modular-forms/ | # Intuition for the Importance of Modular Forms
I am learning about modular forms for the first time this term and am just starting to wrap my head around what might be the big picture of things.
I was wondering if the following interpretation of why modular forms are important is correct a) technically and b) in ter... | 2022-09-29T04:40:25 | {"extraction_info": {"found_math": true, "script_math_tex": 86, "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/displacement-of-an-archer.272507/ | # Displacement of an Archer
1. Nov 16, 2008
### halo9909
1. The problem statement, all variables and given/known data
An archer stands 39.0 m from the target. If the arrow is shot horizontally with a velocity of 86.0 m/s, how far above the bull's-eye must he aim to compensate for gravity pulling his arrow downward?... | 2017-03-28T20:17:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/flux-integrals-and-modeling-surfaces-with-maple-13.541437/ | # Flux integrals and modeling surfaces with MAPLE 13
1. Oct 17, 2011
### winowmak3r
I have this maple project for my calculus class. The directions are to do problems in the book but use Maple to solve them. I've done pretty good so far (most dot products, cross products and such but nothing really complicated) but ... | 2018-02-24T07:10:06 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.coursehero.com/file/30806137/free-fall-labdocx/ | # free fall lab.docx - 1.0 Objective This experiment is aimed...
• Lab Report
• 4
This preview shows page 1 - 2 out of 4 pages.
1.0 Objective This experiment is aimed to measure the rate at which the velocity changes with time. From that, then determine acceleration due to gravity. 2.0 Introduction when a body is ac... | 2022-01-27T23:08:06 | {"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://calendar.math.illinois.edu/?year=2005&month=01&day=18&interval=day | Department of
# Mathematics
Seminar Calendar
for events the day of Tuesday, January 18, 2005.
.
events for the
events containing
Questions regarding events or the calendar should be directed to Tori Corkery.
December 2004 January 2005 February 2005
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa ... | 2022-10-02T01:00:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://seanwangjs.github.io/2017/07/31/svm-fundamentals-en.html | Fenrier Lab
# Fundamentals in Support Vector Machine Algorithm
Let’ talk something about machine learning, it’s inspired by the course of Pro.Andrew Ng.
Consider the following training set which contains elements belong to two different types
$S = \{(x^{(i)}, y_i )\,\mid i = 1,,,n\}$
where $$x^{(i)}$$’s are featur... | 2021-09-17T01:04:17 | {"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://pequalsnp-team.github.io/writeups/Rule86 | Crypto
Kevin is working on a new synchronous stream cipher, but he has been re-using his key.
In this challenge, you are provided with 4 files:
hint.gif.enc - An encrypted GIF
super_cipher.py.enc - An encrypted python script
rule86.txt - A cleartext file
rule86.txt.enc - The encrypted ve... | 2018-11-15T03:58:06 | {"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://lists.chalmers.se/pipermail/agda/2013/005050.html | # [Agda] preserving predicate
Serge D. Mechveliani mechvel at botik.ru
Sat Feb 9 18:38:31 CET 2013
On Sat, Feb 09, 2013 at 09:31:37PM +0400, Serge D. Mechveliani wrote:
> People,
> does there exist a library item which is close to
>
> Closed_2 : \forall {l} {A : Set l} (A -> Bool) -> Op_2 A -> Set _
> Closed_2 p ... | 2021-09-26T09:31:25 | {"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://qdata.github.io/jointggm-web/about/ | # JointGGM.org is up and running!
The website JointGGM.org introduces a suite of tools we have developed for learning the structure of multiple sparse Gaussian graphical models jointly.
## Background: Sparse Gaussian Graphical Model (sGGM)
The sparse Gaussian Graphical Model(sGGM) assumes data samples are independen... | 2017-08-20T09:56:02 | {"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... |
http://ilcdoc.linearcollider.org/record/63124 | Published Article / hep-ph arXiv:hep-ph/0008117
Radiative Corrections to Chargino Production in Electron-Positron Collisions with Polarised Beams
Abstract: We study radiative corrections to chargino production at linear colliders with polarised electron beams. We calculate the one-loop corrected cross-sections for po... | 2018-11-20T05:26:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-8-polynomials-and-factoring-8-2-multiplying-and-factoring-mixed-review-page-484/53 | # Chapter 8 - Polynomials and Factoring - 8-2 Multiplying and Factoring - Mixed Review: 53
$y \geq \frac{4}{5}x - 2$
#### Work Step by Step
$4x - 5y \geq 10$ Subtract $4x$ from both sides to isolate $-5y$. $-5y \geq -4x + 10$ Divide both sides by $-5$ to simplify the inequality. $y \geq \frac{4}{5}x - 2$ The inequal... | 2018-05-23T23:09:11 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Sherman-Morrison_formula | # Sherman–Morrison formula
(Redirected from Sherman-Morrison formula)
In mathematics, in particular linear algebra, the Sherman–Morrison formula,[1][2][3] named after Jack Sherman and Winifred J. Morrison, computes the inverse of the sum of an invertible matrix $A$ and the outer product, $u v^T$, of vectors $u$ and $... | 2015-07-01T05:27:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 53, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/aproximation-question.320229/ | # Homework Help: Aproximation question
1. Jun 16, 2009
### transgalactic
why the "a" disappears
i cant understand the process of the approximation .
if r1 goes to be equal r2 =r1=r
that "a " should be 0 .
http://i42.tinypic.com/119ndqt.gif
2. Jun 16, 2009
### Cyosis
Yes if r2=r1 then a=0, exactly. But we're mak... | 2018-06-22T12:11:32 | {"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... |
https://directknowledge.com/multivariable-calculus/vector-fields.html | So you want to learn vector calculus? Well, you’ve come to the right place! In this book, we will provide a gentle introduction to vector calculus for beginners. We will start with the basics and work our way up to some of the more advanced topics. By the end of this book, you should have a basic understanding of vecto... | 2023-02-08T01:02:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quant.stackexchange.com/questions/45572/pca-how-to-select-a-smaller-set-of-the-original-features-that-best-represent-fi?noredirect=1 | # PCA: How to select a smaller set of the original features that best represent first PC with minimal contribution to the other PCs
I have performed PCA on a covariance matrix. I have 24 original features and subject to some constraints over which features are used i would like to chose the combination of features tha... | 2022-01-24T06:08:04 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://izbicki.me/blog/gausian-distributions-are-monoids | # Gausian distributions form a monoid
posted on 2012-11-25
(And why machine learning experts should care)
This is the first in a series of posts about the HLearn library for haskell that I’ve been working on for the past few months. The idea of the library is to show that abstract algebra—specifically monoids, group... | 2015-07-05T21:02:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://possiblyphilosophy.wordpress.com/tag/large-cardinals/ | Is ZFC Arithmetically Sound?
February 12, 2010
I recently stumbled across this fascinating discussion on FOM. The question at stake: why should we believe that ZFC doesn’t prove any false statements about numbers? That is, while of course we should believe ZFC is consistent and $\omega$-consistent, that is no reason ... | 2017-05-27T21:09:13 | {"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": 0, "mathjax_asciimath": 0, "img_math": 15, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.sparrho.com/item/incidence-of-strong-mgii-absorbers-towards-different-types-of-quasars/98f537/ | Incidence of Strong MgII Absorbers Towards Different Types of Quasars
Research paper by Ravi Joshi, Hum Chand, Gopal-Krishna
Indexed on: 15 Jul '13Published on: 15 Jul '13Published in: arXiv - Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract
We report the first comparative study of strong MgII absorbe... | 2020-11-26T07:08:10 | {"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://socratic.org/questions/how-do-you-find-the-x-and-y-intercepts-for-5y-2y-9-0 | # How do you find the x and y intercepts for 5y – 2y + 9 = 0?
$y$ intercept of $- 3$.
This simplifies to $y = - 3$
When $x = 0$, $y = - 3$. | 2021-12-03T06:23:28 | {"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... |
https://www.sivik-garage.cz/pulverizer/1563/2021_1620571057/ | Welcome to the broken dawn
# the chemistry of Copper extraction sale 2
##### Extraction Of Copper Mining, Concentration,
Copper Smelting means that the concentrated ore is heated strongly with silicon dioxide (silica), calcium carbonate (CaCO 3) and air in a furnace. The major steps in the extraction of copper are. ... | 2021-10-17T05:55:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nbviewer.jupyter.org/url/www.addiscoder.com/syllabus/2018/notebooks/lec14.ipynb | # Memoization¶
Memoization is a general technique for speeding up recursive algorithms. Specifically, in this technique if there is some function f taking in some inputs p, we maintain a lookup table on the side indexed by possible such inputs. If f(p) has already been calculated in the past, we return f(p) from the l... | 2019-01-21T10:13:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/275051/tightly-fit-a-circle-around-points | # Tightly fit a circle around points
When using \node[circle, fit=(A) (B) (C)], the resulting circle is too big and doesn't touch the corners of the C node:
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{fit}
\begin{document}
\begin{tikzpicture}
\node[draw=blue] (A) at (30:1cm) {A};
\node[draw=blue] (B) at... | 2020-02-20T10:11:54 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://carlbrannen.wordpress.com/category/gravity/ | # Category Archives: gravity
## Quantization of event horizon radius and Quasar Redshifts
I’m getting ready for the FFP10 meeting later this month. In reading the abstracts of those who will be giving talks or posters, I came upon “Analyses of the 2dF deep field” by Chris Fulton, Halton Arp and John G. Hartnett. The ... | 2021-05-16T16:24:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/19933/does-a-negative-number-really-exist | # Does a negative number really exist?
Second Update: I see that some answers that reference my image are more closely answering my question. Here is a second image to clarify my point.
Take this image representing a checkerboard like configuration. If I asked you to move the X negative 1 space it would be impossible... | 2016-06-26T04:51:35 | {"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=423914 | # Relativistic Doppler effect
by fluidistic
Tags: doppler, effect, relativistic
PF Gold P: 3,173 1. The problem statement, all variables and given/known data A car is getting closer to a radar as a speed of 135 km/h. If the radar works at a $$2 \times 10 ^{9} Hz$$, what difference of frequency is observed for the rad... | 2014-04-25T08:58:20 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://hal.in2p3.fr/in2p3-00608456 | Search for first generation leptoquark pair production in the electron + missing energy + jets final state
Abstract : We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb$^{-1}$ collected with the D0 detector at the Fermilab... | 2021-08-02T21:51:24 | {"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://cstheory.stackexchange.com/questions/17967/the-product-of-a-matrix-and-a-permutation-matrix/17970 | # the product of a matrix and a permutation matrix [closed]
Can a permutation matrix (P) be used to change the rank of another matrix (M)? Is there any literature to this effect, or to the contrary?
I've tried a few small examples and the resulting matrix (M2) seems to always have the same rank as the input matrix (M... | 2022-06-25T22:23:17 | {"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.esaral.com/q/prove-the-following-25345/ | Prove the following
Question:
$(213 \times 657)^{-1}=213^{-1} \times$________.
Solution:
Let us assume the missing number be $x$ Then,
$=1 /(213 \times 657)=(1 / 213) \times(x)$
$X=213 /(213 / 657)$
$X=1 / 657$
$X=657^{-1}$
So, $(213 \times 657)^{-1}=213^{-1} \times \underline{657^{-1}}$ | 2022-05-17T03:32:13 | {"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... |
https://math.stackexchange.com/questions/2161796/modification-of-the-fibonacci-sequences | # Modification of the Fibonacci Sequences
A chart of Fibonacci sequences gives:
Fibonacci number 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, ...
tribonacci number 1, 1, 2, 4, 7, 13, 24, 44, 81, ...
tetranacci number 1, 1, 2, 4, 8, 15, 29, 56, 108, ...
pentanacci number 1, 1, 2, 4, 8, 16, 31, 61, 120, ...
hexanacci number 1... | 2020-02-19T23:25:16 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://matthewcrews.com/blog/2021/01/2021-01-28/ | In my previous post I introduced a scheduling problem where I needed to assign jobs to machines to achieve the maximum efficiency. We say efficiency is calculated as the number of times a machine must change the job-type it is working on. I want to continue exploring this problem by adding some nuance.
Note: Full code... | 2021-05-08T20:03:22 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/534324/derivative-of-a-bivariate-normal-cdf-with-respect-to-its-variables | # Derivative of a Bivariate normal CDF with respect to its variables
Following up on the question (and answers) here, I'm trying to derive $$\frac{\partial \Phi(x_1, x_2|\mathbf{\underline{\theta}})}{\partial x_1}$$ and $$\frac{\partial \Phi(x_1, x_2|\mathbf{\underline{\theta}})}{\partial x_2}$$ where $$\mathbf{\under... | 2022-01-26T06:00:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dyinglovegrape.wordpress.com/2010/05/08/applications-of-the-fundamental-group/ | ## Applications of the Fundamental Group.
### May 8, 2010
What if someone came up to you and asked you if there were any way to take the real line and keep bending it around until we got the real plane. I mean, it doesn’t seem all that far-fetched: maybe we could just keep bending it in half until we got something t... | 2017-04-25T20:15:40 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.varsitytutors.com/calculus_1-help/how-to-find-integral-expressions?page=11 | # Calculus 1 : How to find integral expressions
## Example Questions
### Example Question #101 : Integral Expressions
Evaluate the following indefinite integral:
Possible Answers:
Correct answer:
Explanation:
To solve this problem, we have to remember properties of natural logs. Pull the 2 out in front of the in... | 2019-05-27T10:01:50 | {"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://zbmath.org/?q=an:1125.62055 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2013-12-09T02:47:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "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/73993/differential-with-logarithmic-poles | # differential with logarithmic poles
where can I find the computation of the groups $H^i(\mathbb{P}^n,\Omega_{\mathbb{P}^n}^j)$? Moreover, if $D$ is a divisor with normal crossing in $\mathbb{P}^n$, how can I compute the hypercohomology $$\mathbb{H}^i(\mathbb{P}^n,\Omega_{\mathbb{P}^n}^j(D))$$ the case $D=H+I$, with ... | 2014-07-30T15:45:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pos.sissa.it/297/084/ | PoS(DIS2017)084
Nuclear Parton Distributions at the future Electron-Ion Collider
S. Fazio
Contribution: pdf
Abstract
The quantitative knowledge of heavy nuclei's partonic structure is currently limited to rather
large values of momentum fraction $x$ -- robust experimental constraints below $x \sim 10^{-2}$ at
low ... | 2017-11-18T08:23:31 | {"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... |
http://web.math.ku.dk/~kiming/courses/2003-2004/algebraic_number_theory_koch2/index.html | Algebraic Number Theory II.
Book: H. Koch: Number Theory. Algebraic Numbers and Functions.
Graduate Studies in Mathematics 24, American Mathematical Society 2000.
Lectures: Tuesdays 13-15 and Thursdays 11-13 in Aud. 8.
Course plan: Chap. 3.12, pp. 94-96, chap. 4, chap. 6.1, 6.2 until 6.2.2, 6.3-6.5, 6.7-6.8, + the ... | 2018-07-21T01:40:57 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://help.loanpro.io/article/o94iwpbysv-calculation-type | # Calculation Type
### General
There are several ways that the interest portion of a payment can be calculated on a loan. LoanPro currently gives four options for calculating the interest portion of a payment: Interest Only, Rule 78, Simple Interest, and Simple Interest Locked. This article will cover each of these o... | 2021-07-31T12:10:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gamedev.stackexchange.com/questions/129308/how-to-make-djikstra-algorithm-remember-path | # How to make Djikstra algorithm remember path?
I understand how dijkstra algorithm works but I don't know how I should figure out path. How can I get nodes that are on the shortest path?
• Just so I understand that right: You know how the djikstra algorithm works but you don't knoe how to find the shortest path? Tha... | 2020-04-09T15:15:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/objective-questions/mcq-on-earth-pressure--5eea6a0e39140f30f369e513 | # The graphical method for the determination of earth pressure is:
1. Rebhann’s method
2. Taylor’s method
3. Mohr’s diagram method
4. New mark’s influence chart method
Option 1 : Rebhann’s method
## Detailed Solution
Explanation:
• To calculate earth pressure two types of graphical method are used i.e.
• Rebhann's... | 2021-09-23T03:00:57 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web.math.rochester.edu/news-events/events/single/2122 | # Combinatorics Seminar
## Combinatorics of quadratic spaces over finite fields
Semin Yoo, (U of R)
Thursday, November 5th, 2020
4:00 PM - 5:00 PM
Zoom id 573 239 4086
In this talk, I will talk about the combinatorial structures associated with quadratic spaces over finite fields. I will first introduce a new isome... | 2020-11-24T00:23:04 | {"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://www.vedantu.com/formula/sin2x-formula | Courses
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# Sin 2x Formula
## Double Angle Formula
Last updated date: 28th Jan 2023
Total views: 206.1k
Views today: 5.00k
Trigonometry is an amusing and fundamental branch of Mathematics. We study a number of formulas, theorems and equations in trigonometry... | 2023-02-01T21:48:12 | {"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... |
http://turbomachinery.asmedigitalcollection.asme.org/article.aspx?articleid=1694172 | 0
Research Papers
# Direct Numerical Simulations of Transitional Separation-Bubble Development in Swept-Blade Flow Conditions
[+] Author and Article Information
Joshua R. Brinkerhoff
Ph.D. Candidate
Metin I. Yaras
Professor
e-mail: metin yaras@carleton.ca
Department of Mechanical
and Aerospace Engineering,
Carleto... | 2017-11-19T17:47:05 | {"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://codegolf.stackexchange.com/questions/6543/display-the-result-of-doing-8-perfect-shuffles-of-a-deck-of-cards | # Display the result of doing 8 perfect shuffles of a deck of cards
## Explanation
A perfect shuffle is where a deck of cards is split exactly in half and the cards from each pile are alternately interleaved. The original bottom cards and the original top card must be preserved after a perfect shuffle.
After 8 perfe... | 2019-11-18T09:35:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://drupal.star.bnl.gov/STAR/blog/agibson/2017-aps-prairie-abstract | # 2017 APS Prairie Abstract
A condensed version of my abstract from PANIC 2017
https://drupal.star.bnl.gov/STAR/blog/agibson/panic2017-abstract
v1.0
A major goal of the proton spin physics program at the Relativistic Heavy Ion Collider (RHIC) is to constrain the gluon polarization distribution $\Delta g (x)$ and thus... | 2021-09-27T22:38:23 | {"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://en.wikipedia.org/wiki/Kolmogorov's_inequality | # Kolmogorov's inequality
In probability theory, Kolmogorov's inequality is a so-called "maximal inequality" that gives a bound on the probability that the partial sums of a finite collection of independent random variables exceed some specified bound. The inequality is named after the Russian mathematician Andrey Kol... | 2014-07-23T19:16:28 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 14, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.mathnet.ru/php/archive.phtml?jrnid=aa&wshow=issue&year=2018&series=0&volume=30&issue=6&option_lang=eng | RUS ENG JOURNALS PEOPLE ORGANISATIONS CONFERENCES SEMINARS VIDEO LIBRARY PERSONAL OFFICE
General information Latest issue Archive Impact factor Subscription Search papers Search references RSS Latest issue Current issues Archive issues What is RSS
Algebra i Analiz: Year: Volume: Issue: Page: Find
Rese... | 2018-12-12T15:45:13 | {"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... |
https://www.zbmath.org/?q=an%3A1175.94060 | # zbMATH — the first resource for mathematics
Iterative thresholding for sparse approximations. (English) Zbl 1175.94060
Summary: Sparse signal expansions represent or approximate a signal using a small number of elements from a large collection of elementary waveforms. Finding the optimal sparse expansion is known to... | 2021-09-25T05:54:30 | {"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://zbmath.org/?q=an%3A1204.62098 | Mixtures of modified $$t$$-factor analyzers for model-based clustering, classification, and discriminant analysis.(English)Zbl 1204.62098
Summary: A novel family of mixture models is introduced based on modified $$t$$-factor analyzers. Modified factor analyzers were recently introduced within the Gaussian context and ... | 2022-12-08T02:10:24 | {"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... |
https://testbook.com/question-answer/an-ideal-cycle-is-shown-in-the-figure-below-its-t--604b6185b56d339bfa9fc977 | # An ideal cycle is shown in the figure below. Its thermal efficiency is given by
1. $$\frac{{\left( {\frac{{{V_3} - 1}}{{{V_1}}}} \right)}}{{\left( {\frac{{{p_2}}}{{{p_1}}} - 1} \right)}}$$
2. $$1 - \frac{1}{\gamma }\frac{{\left( {\frac{{{v_3} - 1}}{{{V_1}}}} \right)}}{{\left( {\frac{{{p_2}}}{{{p_1}}} - 1} \right)}}$... | 2021-11-30T10:25:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://economics.uq.edu.au/event/session/3115 | Jimmy Chan | Fudan University
We consider repeated games with mediation and side-payments. We show that any punishment scheme can be divided into a public part and a private part. While private punishment can be reduced by linking, public punishment must be carried out in equilibrium. The total average equilibrium pay... | 2021-12-02T05:49:44 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://zbmath.org/?q=an:1112.35113 | zbMATH — the first resource for mathematics
A Harnack inequality for a degenerate parabolic equation. (English) Zbl 1112.35113
The degenerate parabolic equation $u_t - \sum_{i=0}^n \Big( | u_{x_i}| ^{p-2} u_{x_i}\Big)_{x_i}=0, \qquad p>2,$ is considered. The approach, already developed for the equation $$u_t- \text{di... | 2021-01-23T15:18:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hpaulkeeler.com/tag/acceptance-rejection/ | ## Simulating Poisson random variables – Survey of methods
In the previous post, I discussed how to sample or generate Poisson random variables or (more correctly) variates. I detailed a direct method that uses the fact that a Poisson stochastic process, which is directly related to a Poisson point process, has inter-... | 2020-02-21T18:49:10 | {"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": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aimsciences.org/article/doi/10.3934/jimo.2013.9.549 | American Institute of Mathematical Sciences
2013, 9(3): 549-560. doi: 10.3934/jimo.2013.9.549
American type geometric step options
1 School of Science, Hebei University of Technology, Tianjin, China 2 Department of Statistics and Actuarial Science, University of Hong Kong, Pokfulam Road, Hong Kong
Received Octobe... | 2018-07-18T10:45:13 | {"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... |
https://www.clutchprep.com/physics/practice-problems/147712/1-in-si-units-1-volt-1-joule-coulomb-if-an-electron-volt-ev-is-equal-to-the-ener | # Problem: 1. In SI units, 1 volt = 1 joule/coulomb. If an electron-volt (eV) is equal to the energy of 1 electron moved through a potential difference of 1 volt, how many joules is this? (Hint: what is the charge of one electron?)2. A terahertz (THz) is 1012 hertz (Hz), and 1 Hz = 1 s-1. How many joule-seconds is 1 eV... | 2021-04-12T15:30:52 | {"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/questions/95158/the-fourier-transform-of-homogeneous-distribution-and-related-topics?sort=newest | # The fourier transform of homogeneous distribution and related topics
When we have a distribuion $u\in \mathcal{D}'(R^n)$,and the restriction to $R^{n}\backslash{0}$ is homogeneous of degree a,we have $u \in \varphi'$ and $\widehat u$ is of degree(-n-a) in $R^{n}\backslash{0}$ .So it's easy to get when $-n< a <0$, $\... | 2016-05-06T11:47:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.maths.bris.ac.uk/~matyd/GroupNames/128/C2%5E2xC2.C4%5E2.html | Copied to
clipboard
## G = C22×C2.C42order 128 = 27
### Direct product of C22 and C2.C42
direct product, p-group, metabelian, nilpotent (class 2), monomial
Series: Derived Chief Lower central Upper central Jennings
Derived series C1 — C2 — C22×C2.C42
Chief series C1 — C2 — C22 — C23 — C24 — C25 — C24×C4 — C22×C2... | 2023-01-28T22:54:13 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/a-conditional-generative-model-for-predicting-material-microstructures-from-processing-methods/ | A Conditional Generative Model for Predicting Material Microstructures from Processing Methods
# A Conditional Generative Model for Predicting Material Microstructures from Processing Methods
Akshay Iyer
Northwestern University
Evanston, IL 60208
akshayiyer2021@u.northwestern.edu
Siemens Corporate Technology
Princeto... | 2020-08-05T13:52:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://schonvill.hu/historical-negationism-qnvgmym/3ead92-difference-equation-formula | • There are formulas and also pre defined formulas in Excel to help in complex calculations. But in this case we ignore the minus sign, so we say the difference is simply 3 (We could have done the calculation as 9 − 6 = 3 anyway, as Sam and Alex are equally important!) We can distinguish identities and equations. z-tra... | 2021-04-12T02:43:52 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://paracombinatorics.wordpress.com/tag/generating-function/ | Tag Archives: generating function
Asymptotics and generating functions
(Warning, equation-heavy post!)
A while ago I stumbled upon a following problem (when doing analysis of a certain distributed exploration algorithm):
We have $n$ groups of agents, each of equal size (lets say $=1$. Positions of groups are indexe... | 2017-07-25T20:28:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 15, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/advanced-algebra/85767-subspaces.html | 1. ## Subspaces
for n in W, let T_n = {f in F[x] | deg(f) =n or f =0} and P_n = {f in F[x] | deg(f) <= n or f =0}.
Is T_n a subspace of F[x] over F?
Is P_n a subspace of F[x] over F?
2. ## Subspace
The first is not. consider n=1.
let $f(x)=3x -4, g(x)=-3x +2$
$f(x)+g(x)= -2 \not \equiv 0$
so it is not a subspace as... | 2016-09-25T11:36:36 | {"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": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.hecker.org/ | ## Linear Algebra and Its Applications, Exercise 3.3.6
Exercise 3.3.6. Given the matrix $A$ and vector $b$ defined as follows
$A = \begin{bmatrix} 1&1 \\ 2&-1 \\ -2&4 \end{bmatrix} \qquad b = \begin{bmatrix} 1 \\ 2 \\ 7 \end{bmatrix}$
find the projection of $b$ onto the column space of $A$.
Decompose the vector $b$... | 2016-08-26T03:06:11 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 292, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://crypto.stackexchange.com/tags/openssl/new | # Tag Info
Just compute the multiplicative inverse $k^{-1}$ of $k$ modulo the prime order $n$ of the base point $G$ (I used the typical notation for the domain parameters of the curve). This can efficiently be done using extended Euclid and should be available in any reasonable big integer library (typically something... | 2014-09-20T05:56:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://bootmath.com/exponentiation-as-repeated-cartesian-products-or-repeated-multiplication.html | # Exponentiation as repeated Cartesian products or repeated multiplication?
In set theory, if $A$ and $B$ are sets, then their Cartesian product is defined to be $A\times B$ such that:
$\forall x,y: [(x,y)\in A\times B \iff x\in A \land y\in B]$
Exponentiation (as repeated Cartesian products) is defined as
$A^n = \... | 2018-06-20T09:46:12 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.tes.com/teaching-resources/shop/oralhurt | #### Differentiation
16 Powerpoints presentation for the following topics: Limits and convergence Basic rules for derivative The equations of tangent and normal lines Basic rules of derivatives The derivative of e^x and the derivative of ln x The product rule The quotient rule The chain rule for composite functions Th... | 2017-10-19T02:07:58 | {"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.shaalaa.com/question-bank-solutions/a-cube-marble-having-each-side-1-cm-kept-electric-field-intensity-300-v-m-determine-energy-contained-cube-dielectric-constant-8-energy-charged-condenser_10601 | # A Cube of Marble Having Each Side 1 Cm is Kept in an Electric Field of Intensity 300 V/M. Determine the Energy Contained in the Cube of Dielectric Constant 8. - Physics
A cube of marble having each side 1 cm is kept in an electric field of intensity 300 V/m. Determine the energy contained in the cube of dielectric c... | 2021-03-06T04:41:22 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/t/drmp-editorial/24762 | # DRMP - EDITORIAL
Setter: Kerim Kochekovich Kochekov
Tester: Joud Zouzou
Editorialist: Taranpreet Singh
Easy-Medium
# PREREQUISITES:
Number Theory, Recursion, and pruning.
# PROBLEM:
Given an integer M up to 10^{14} Find the number of valid values of A such that A*B is divisible by M and A*B = M*(A+B) for some v... | 2020-09-28T00:13:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=0152555 | MathSciNet bibliographic data MR152555 (27 #2533) 17.50 (14.50) van der Blij, F.; Springer, T. A. The arithmetics of octaves and of the group \$G\sb{2}\$$G\sb{2}$. Nederl. Akad. Wetensch. Proc. Ser. A 62 = Indag. Math. 21 1959 406–418. Links to the journal or article are not yet available
For users without a MathSciNe... | 2015-10-09T06:30:11 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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://datascience.stackexchange.com/questions/25122/pre-trained-cnn-for-feature-extraction | # Pre-trained CNN for feature extraction [closed]
I'm trying to classify images. I want to run each image through a pretrained CNN to apply convolution and pooling and end up with a smaller picture/matrix where the value of each pixel is a feature. Then I want to pass that to an SVM for classification.
Can someone pr... | 2020-08-13T03:37:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-i-3 | # What is i^3?
##### 1 Answer
Mar 22, 2015
$- i$
${i}^{3}$ can be rewritten as ${i}^{2} \cdot i$
Since ${i}^{2} = - 1 ,$
${i}^{3} = - 1 \cdot i = - i$ | 2022-12-03T11:57:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 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... |
https://math.stackexchange.com/questions/2612392/relative-prime-message-in-rsa-encryption/2612775 | # Relative prime message in RSA encryption.
Why has the message $P$ to be relative prime to $n$ in RSA encryption?
This should be fault? \begin{align} C &\equiv P^e \pmod{n} \\ &\equiv 101112^{11111357} \pmod{9998000099} \\ &\equiv 3316546434 \pmod{9998000099} \end{align}
• Please do not use pictures for critical po... | 2019-10-15T11:55:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-019-50905-7?error=cookies_not_supported&code=c5f1590e-251f-475a-840e-f5a94f123b0a | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-10-18T02:36:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/205654/explicit-ify-apl-expressions-involving-trains/247951#247951 | # Explicit-ify APL expressions involving trains
Related: Clearly parenthesize APL trains
## Background
In the most basic form, APL has two kinds of tokens: arrays and functions. For this challenge, we will use a lowercase letter a-z for an array, and an uppercase letter A-Z for a function. Furthermore, we will assum... | 2022-10-04T07:32:47 | {"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... |
https://edurev.in/course/quiz/attempt/17202_Gauss-Law-And-Field-Due-To-Charge-Distribution-MCQ/89033ce2-9599-47c4-9aed-d63e95b718f9 | Courses
# Gauss Law And Field Due To Charge Distribution MCQ
## 10 Questions MCQ Test Topic wise Tests for IIT JAM Physics | Gauss Law And Field Due To Charge Distribution MCQ
Description
This mock test of Gauss Law And Field Due To Charge Distribution MCQ for Physics helps you for every Physics entrance exam. This ... | 2020-09-20T18:45:56 | {"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.shahmoradi.org/ECL2017S/exam/1-solutions-midterm-exam | This is the solution to Exam 1: Problems.
The following figure illustrates the grade distribution for the midterm exam.
This is the first (and last) midterm exam of this course, covering lectures 1-6. Please submit your answers to each of the following questions in a single readme.md file, in ECL2017S/exams/1/ direct... | 2019-01-22T17:02:12 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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://socratic.org/questions/how-do-you-find-the-slope-for-5x-4y-20 | # How do you find the slope for 5x-4y=20?
Mar 15, 2018
See a solution process below:
#### Explanation:
This equation is in the Standard Linear Form. The standard form of a linear equation is: $\textcolor{red}{A} x + \textcolor{b l u e}{B} y = \textcolor{g r e e n}{C}$
Where, if at all possible, $\textcolor{red}{A}... | 2022-10-05T12:26:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 7, "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://nrich.maths.org/2816/clue | ### Baby Circle
A small circle fits between two touching circles so that all three circles touch each other and have a common tangent? What is the exact radius of the smallest circle?
### Ab Surd Ity
Find the value of sqrt(2+sqrt3)-sqrt(2-sqrt3)and then of cuberoot(2+sqrt5)+cuberoot(2-sqrt5).
### Absurdity Again
W... | 2019-10-14T12:50:23 | {"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... |
https://www.tu-chemnitz.de/mathematik/preprint/2001/PREPRINT_04.php | Inhalt Hotkeys
Fakultät für Mathematik
Fakultät für Mathematik
Martini, Horst; Wenzel, Walter : An analogue of the Krein-Milman Theorem for star-shaped sets
## Martini, Horst ; Wenzel, Walter : An analogue of the Krein-Milman Theorem for star-shaped sets
Author(s):
Martini, Horst
Wenzel, Walter
Title:
An analogue of ... | 2018-02-23T12:47:23 | {"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... |
https://plainmath.net/calculus-2/81668-how-is-intermediate-value-theorem-valid | letumsnemesislh
2022-07-08
How is intermediate value theorem valid for $\mathrm{sin}x$ in $\left[0,\pi \right]$?
It has max value 1 in the interval $\left[0,\pi \right]$ which doesn't lie between values given by $\mathrm{sin}0$ and $\mathrm{sin}\pi$.
trantegisis
Expert
Let $f:\left[a,b\right]⟶\mathbb{R}$ be a con... | 2023-02-03T04:51:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 48, "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://praveenv253.github.io/mathjax_test_new.html | This is a test for mathjax: $x^2 + y^2 = z^2$.
A more advanced test follows:
$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \tag{1}\label{eq:quadroots}$
The roots of a quadratic equation are given by \eqref{eq:quadroots}. | 2021-09-29T02:50:17 | {"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... |
http://lt-jds.jinr.ru/record/30177?ln=en | / Experiment-Nucl arXiv:0906.3058
Level Density and Radiative Strength Functions of the U-237 Nucleus from the (anti-n,gamma) Reaction
Khitrov, V.A. (Dubna, JINR) ; Sukhovoj, A.M. (Dubna, JINR) ; Maslov, V.M. (Minsk, INE)
Pages: 17
Abstract: The independent analysis of the published data on the intensities of the p... | 2019-02-22T04:12:01 | {"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://dlmf.nist.gov/30.16 | # §30.16 Methods of Computation
## §30.16(i) Eigenvalues
For small we can use the power-series expansion (30.3.8). Schäfke and Groh (1962) gives corresponding error bounds. If is large we can use the asymptotic expansions in §30.9. Approximations to eigenvalues can be improved by using the continued-fraction equation... | 2013-05-23T12:36:28 | {"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/entropy-of-a-one-dimensional-polymer.262138/ | # Homework Help: Entropy of a One Dimensional Polymer
1. Oct 6, 2008
### M@B
1. The problem statement, all variables and given/known data
Polymers are made of very long molecules, usually tangled up in a configuration that has lots of entropy. As a very crude model of a rubber band, consider a chain of N links, eac... | 2018-07-16T19:13:56 | {"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://physics.stackexchange.com/questions/472800/how-is-normal-force-in-circular-motion | How is normal force in circular motion?
Let's say I have a vertical ring and a bead is sliding on it. I understand normal force is always acting radially and that in general the radial component of weight is not equal to the normal force. In fact the difference between these 2 forces is what causes circular motion. Wh... | 2020-01-29T02:23:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zxi.mytechroad.com/blog/algorithms/array/leetcode-1652-defuse-the-bomb/ | You have a bomb to defuse, and your time is running out! Your informer will provide you with a circular array code of length of n and a key k.
To decrypt the code, you must replace every number. All the numbers are replaced simultaneously.
• If k > 0, replace the ith number with the sum of the next k numbers.
• If k ... | 2021-01-18T14:08:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://papers.nips.cc/paper/2018/hash/a1d50185e7426cbb0acad1e6ca74b9aa-Abstract.html | #### Authors
Thomas Pumir, Samy Jelassi, Nicolas Boumal
#### Abstract
We consider semidefinite programs (SDPs) of size $n$ with equality constraints. In order to overcome scalability issues, Burer and Monteiro proposed a factorized approach based on optimizing over a matrix $Y$ of size $n\times k$ such that $X=YY^*$... | 2021-02-27T13:23:19 | {"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://gamedev.stackexchange.com/questions/29478/silly-question-about-perspective-correct-texture-mapping | # Silly question about perspective correct texture mapping
OK, I'll admit, the math on a perspective projection matrix is quite hairy for me, but I get the general gist of it: morph the object so that it looks... perspective-ish.
But there is one thing which I really don't get it: if I send the textcoord for a vertex... | 2022-05-16T06:08:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bioinformatics.stackexchange.com/questions/4548/which-data-is-being-used-for-violin-plot | # Which data is being used for violin plot?
Sorry I just got totally confused conceptually.
If this is my raw count data
Likely, Seurat divides each value by sum of the column afterward times by 10000.
which gives so
s1.1 s1.2 s1.3 s1.4 s1.5
DDB_G0267178 0.00000000 0.009263254 0 ... | 2019-11-12T04:34:10 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cracku.in/9-surojit-ghosh-left-his-it-job-last-year-and-starte-x-iift-2021 | Question 9
# Surojit Ghosh left his IT job last year and started a food business with his wife Debjani. They namedthe business "Bong's Kitchen". Surojit takes $$4\frac{1}{5}$$ hours more when he works alone compared to whenhe works jointly with his wife. On the other hand, Debjani takes $$28\frac{1}{5}$$ hours more th... | 2022-07-02T15:01:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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