url stringlengths 14 1.76k | text stringlengths 100 1.02M | metadata stringlengths 1.06k 1.1k |
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https://www.tec-science.com/mechanics/gases-and-liquids/boundary-layer-and-dimensionless-similarity-parameters/ | • What is meant by a boundary layer?
• What does hydrodynamically smooth mean?
• How is the hydrodynamic boundary layer defined?
• In what order of magnitude are the boundary layers for typical applications?
## Introduction
In this article we take a closer look at the boundary layers between a solid surface and a flo... | {"extraction_info": {"found_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://sts-math.com/post_350.html | Find the second derivative for y=(x+2)/(x-3)
Let’s find the first derivative.
Using quotient rule
$$f(x)=\frac{g(x)}{h(x)}$$
$$f’(x)=\frac{g’(x)*h(x)-g(x)*h’(x)}{h^2(x)}$$
then:
$$y=\frac{x+2}{x-3}$$
$$f(x)=y$$
$$g(x)=x+2$$
$$g’(x)=1$$
$$h(x)=x-3$$
$$h’(x)=1$$
Let’s replace
$$f’(x)=\frac{g’(x)*h(x)-g(x)*h’(... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2910361/the-prime-ideal-in-a-number-ring | # The prime ideal in a number ring
Given $R$ and $S$ being number rings corresponding to the number fields $K$ and $L$, such that $K \subset L$, show that $\mathfrak Q \cap R$ is nonzero where $\mathfrak Q$ is any nonzero prime ideal of $S$.
This is from Daniel A. Marcus' Number Fields, Chapter $3$, Theorem $20$. It ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/143456-questions-graphs-3-a.html | # Thread: Questions with graphs #3
1. ## Questions with graphs #3
can u guys help me with this one Yfrog Image : yfrog.com/6xunite2math1p
2. If you look a the graph, you can see where the two lines intersect. What's the big mystery?
If you want to show it algebraically, then
$y=-2x-3$
$y=3x+2$
$3x+2=-2x-3$
$5x=-5... | {"extraction_info": {"found_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... |
http://www.mathworks.com/help/signal/ug/prediction-polynomial.html?nocookie=true | Accelerating the pace of engineering and science
# Documentation
## Prediction Polynomial
This example shows how to obtain the prediction polynomial from an autocorrelation sequence. The example also shows that the resulting prediction polynomial has an inverse that produces a stable all-pole filter. You can use the... | {"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://tex.stackexchange.com/questions/79350/help-with-drawing-a-triangle-in-using-tikz?noredirect=1 | # Help with drawing a triangle in using tikz
I'm trying to draw a triangle using TikZ. I managed to get it completed, but now I'm having trouble with getting the node to go into the body of the triangle. I've only been using TikZ for a couple of days so this basic exercise has taken much longer than I care to admit.
... | {"extraction_info": {"found_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.preprints.org/manuscript/201801.0205/v1 | Preprint Article Version 1 This version is not peer-reviewed
# Effects of Oxidized Brown Coal Humic Acid Fertilizer on the Relative Height Growth Rate of Several Tree Species
Version 1 : Received: 22 January 2018 / Approved: 22 January 2018 / Online: 22 January 2018 (17:34:43 CET)
How to cite: Tsetsegmaa, G.; Ahmedi... | {"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.ctan.org/tex-archive/macros/latex/contrib/abc/ | # Directory `macros/latex/contrib/abc`
```The abc package lets you include lines of music written in the ABC Plus
language (http://abcplus.sourceforge.net).
This is version 2.0b of the package (a maintenance release)
This program is provided under the terms of the
LaTeX Project Public License distributed from CTAN
a... | {"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://eprints.iisc.ernet.in/896/ | Home | About | Browse | Latest Additions | Advanced Search | Contact | Help
# Eikonalized mini-jet cross-sections in $\gamma \gamma$ collisions
Corsetti, A and Godbole, RM and Pancheri, G (1996) Eikonalized mini-jet cross-sections in $\gamma \gamma$ collisions. [Preprint]
Preview
PDF
9605253.pdf
Download (80Kb)
#... | {"extraction_info": {"found_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/232941/proof-help-regarding-limit-differentiation | Proof Help regarding Limit Differentiation
Suppose $f’(a) = M$ where $M > 0$. Prove that there is a $\delta>0$ such that if $0<|x-a|<\delta$, then $\frac{f(x)-f(a)}{x-a} > M/2$.
I am probably making this problem harder than it is. I would appreciate a push in the right direction. The solution isn't coming to me. Than... | {"extraction_info": {"found_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.askiitians.com/forums/Algebra/22/19351/expansion.htm | Click to Chat
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what is the expansion of ( 1 + x)1/x.
6 years ago
SAGAR SINGH - IIT ... | {"extraction_info": {"found_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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ademcetinkaya.com/2022/10/lonaiq-options-futures-prediction.html | Stock market prediction is a major exertion in the field of finance and establishing businesses. Stock market is totally uncertain as the prices of stocks keep fluctuating on a daily basis because of numerous factors that influence it. One of the traditional ways of predicting stock prices was by using only historical ... | {"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://physics.stackexchange.com/questions/215865/why-is-the-change-in-entropy-greater-for-processes-occurring-at-lower-temperatur | # Why is the change in entropy greater for processes occurring at lower temperatures? [duplicate]
We have the thermodynamic definition of entropy $\Delta S = q_{rev}/T$. If heat transfer is the same for both processes at different temperatures, this implies that the same process occurring at lower temperature would ge... | {"extraction_info": {"found_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.gradesaver.com/textbooks/math/algebra/intermediate-algebra-6th-edition/chapter-2-section-2-1-linear-equations-in-one-variable-exercise-set-page-55/34 | ## Intermediate Algebra (6th Edition)
$x=-1.5$
We are given that $2.4(2x+3)=-.1(2x+3)$. We can first use the distributive property to simplify both sides. $2.4\times(2x+3)=-.1\times(2x+3)$ $4.8x+7.2=-.2x-.3$ Add .3 to both sides. $4.8x+7.5=-.2x$ Subtract 4.8x from both sides. $7.5=-5x$ Divide both sides by -5. $x=-1.5... | {"extraction_info": {"found_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://cdsweb.cern.ch/collection/CMS%20Conference%20Reports?ln=hr&as=1 | # CMS Conference Reports
Najnovije dodano:
2018-12-14
09:38
Design, Construction and Commissioning of the Upgrade Radiation Damage Monitoring System of the CMS Hadron Forward Calorimeters / Onel, Yasar (Iowa U.) /CMS Collaboration The CMS Hadron Forward Calorimeters cover pseudorapidities between 3.0 and 5.0 being ex... | {"extraction_info": {"found_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://calculator.academy/multiplying-square-roots-calculator/ | Enter two numbers, X and Y, into the calculator below to determine the value of the square root of x times the square root of y.
## Multiplying Square Roots Formula
Multiplying square roots is typically done in one of two ways. One is through the method described above. This finds the largest even value that can equa... | {"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://export.arxiv.org/abs/1801.01881 | astro-ph.GA
(what is this?)
# Title: The NuSTAR Extragalactic Surveys: source catalog and the Compton-thick fraction in the UDS field
Abstract: We present the results and the source catalog of the NuSTAR survey in the UKIDSS Ultra Deep Survey (UDS) field, bridging the gap in depth and area between NuSTAR's ECDFS and... | {"extraction_info": {"found_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://or.stackexchange.com/questions/13/convex-maximization-with-linear-constraints/15 | Convex Maximization with Linear Constraints
I am doing active research in convex maximization w.r.t. linear constraints. There are many cases which can be efficiently approximately solved, e.g., convex quadratic maximization, log-sum-exp maximization.
I am quite sunk in the theory but want to learn more about the app... | {"extraction_info": {"found_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://link.springer.com/chapter/10.1007/978-3-319-58667-0_3 | ISC 2017: High Performance Computing pp 41-60
# EDGE: Extreme Scale Fused Seismic Simulations with the Discontinuous Galerkin Method
• Alexander Breuer
• Alexander Heinecke
• Yifeng Cui
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10266)
## Abstract
This article introduce... | {"extraction_info": {"found_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://ftp2.fr.openbsd.org/pub/tex-archive/help/Catalogue/entries/latexpand.html | Expand \input and \include in a LaTeX document.
Latexpand is a Perl script that simply replaces \input and \include commands with the content of the file input/included. The script does not deal with \includeonly commands.
The authors are Matthieu Moy, David J. Musliner and Matthew Lovell.
License: bsd Version dated... | {"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://blog.ditullio.fr/2016/02/04/hadoop-basics-bloom-filters/ | In this part we will see what Bloom Filters are and how to use them in Hadoop.
We will first focus on creating and testing a Bloom Filter for the Projects dataset. Then we will see how to use that filter in a Repartition Join and in a Replicated Join to see how it can help optimize either performance or memory usage.
... | {"extraction_info": {"found_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.scivision.co/using-harpoon-vector-symbol-in-latex/ | # LaTeX harpoon vector symbol
less than 1 minute read
My favorite vector symbol is a harpoon.
1. in document header
``````\usepackage{harpoon}
\newcommand*{\vect}[1]{\overrightharp{\ensuremath{#1}}}
``````
2. in document body where desired.
``````\$\vect{x}\$
``````
## Notes
• The `harpoon` package defaults to tex... | {"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://de.maplesoft.com/support/help/maple/view.aspx?path=ContextMenu/CurrentContext/Queries/Get&L=G | Get - Maple Help
Get
get procedure associated with query
Calling Sequence Queries[Get](nm)
Parameters
nm - string; name of query in context menu module
Description
• The Queries[Get] command returns the procedure associated with the query named nm in the context menu module. This command may be used to exam... | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://piping-designer.com/index.php/properties/relativistic-mechanics/3172-planck-time | # Planck Time
Written by Jerry Ratzlaff on . Posted in Relativity
## Planck Time Formula
$$\large{ t_p = \sqrt{ \frac{ h\;G } { c^5 } } }$$
### Where:
Units English SI $$\large{ t_p }$$ = Planck time $$\large{sec}$$ $$\large{s}$$ $$\large{ G }$$ = gravitational constant $$\large{\frac{lbf-ft^2}{lbm^2}}$$ $$\larg... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showpost.php?p=3818005&postcount=4 | View Single Post
HW Helper
P: 3,531
So... n/(n+1) = 1-[1/(n+1)] ?
Quote by red_hockey I have tried to work out the proof of this myself, but I can't seem to get the two to equal each other/manipulate the first to equal the second. Could someone point me towards what i have to do to the first fraction? Should be an ea... | {"extraction_info": {"found_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://ergodicity.net/2014/05/ | # mergetex script updated
I ported the mergetex script from perl to python and posted it on github, for those who are interested. It scans recursively though a large LaTeX project and generates a single .tex file suitable for uploading to ArXiV (with comments stripped out). I probably should have have branched from Ma... | {"extraction_info": {"found_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": 44, "mimetex.cgi": 0, "/images/ma... |
http://www.bobbydurrettdba.com/2013/06/28/cardinality-errors-across-joins/ | # Cardinality errors across joins
We have been discussing query tuning at work and I’ve come back to an example of the Oracle optimizer choosing the wrong plan due to an error in its calculation of the number of rows returned by a query. I want to show that it is easy and common to have queries that the optimizer can... | {"extraction_info": {"found_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.40tude.fr/latex-vscode/ | # Latex and VSCode
Temps de lecture : 3 minutes
• WIN + x, a
• This means : Press the window key AND the X key. Then press A
• It launches an elevated console
• Install choco with the line below
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePo... | {"extraction_info": {"found_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://brilliant.org/problems/upstairs-downstairs-3/ | # Upstairs Downstairs
Algebra Level 4
Suppose $$a_{1}, a_{2}, a_{3}$$ are the first three terms of an ascending arithmetic progression, and $$b_{1}, b_{2}, b_{3}$$ are the first three terms of a geometric progression. If
(i) $$a_{1} + a_{2} + a_{3} = 126$$,
(ii) $$a_{1} + b_{1} = 85$$,
(iii) $$a_{2} + b_{2} = 76$$, ... | {"extraction_info": {"found_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://support.bioconductor.org/p/92579/#95184 | R code for cn.mops
1
0
Entering edit mode
Bogdan ▴ 640
@bogdan-2367
Last seen 12 weeks ago
Palo Alto, CA, USA
Dear Gunter,
I am using the R code below for running cn.mops in parallel for EACH chromosome in a GERMLINE - TUMOR pair (it is inspired by one of your scripts on github). Please could you let me know if it lo... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.serwer1494638.home.pl/hell-s-ngi/1524c6-advantages-of-latex-over-word | Letâs face it! Thus \emph is a command to LATEX to typeset the text within the braces in italic1. Top 9 advantages of LaTeX editors that convince researchers to move from traditional word processors. One advantage of XeTeX over standard LaTeX is support for Unicode and modern typographic technologies such as TrueType... | {"extraction_info": {"found_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://digital-library.theiet.org/content/books/10.1049/pbte049e_ch6 | http://iet.metastore.ingenta.com
1887
## Coding for videoconferencing (H.261)
• Author(s):
• DOI:
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IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET m... | {"extraction_info": {"found_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://planetmath.org/wielandthoffmantheorem | # Wielandt-Hoffman theorem
Let $A$ and $B$ be normal matrices (http://planetmath.org/NormalMatrix). Let their eigenvalues $a_{i}$ and $b_{i}$ be ordered such that $\sum_{i}|a_{i}-b_{i}|^{2}$ is minimized. Then we have the following inequality
$\sum_{i}|a_{i}-b_{i}|^{2}\leq\|A-B\|_{F}^{2},$
where $\|\cdot\|_{F}$ is ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 7, "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://mathematica.stackexchange.com/users/4729/icurays1?tab=summary | icurays1
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### Questions (3)
1 Generating an Array of Vectors 1 Math text is reversed using Graphics3D [duplicate] 0 Excluding an interval of parameters from Integrate [duplicate]
### Reputation (113)
This user ... | {"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/linear-algebra-consider-2x2-matrices-what-are-the-subspaces.133571/ | # Homework Help: LINEAR ALGEBRA: Consider 2X2 Matrices - What are the subspaces?
1. Sep 25, 2006
### VinnyCee
Consider 2-by-2 matrices $\mathbf{A} =\left( \begin{array}{cc}a & b \\c & d \\\end{array} \right) \in \mathbbm{R}^{2 X 2}$. Which of the following are subspaces of $\mathbbm{R}^{2 X 2}$?
(A) {A | c = 0}
(B... | {"extraction_info": {"found_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://katlas.math.toronto.edu/wiki/Planar_Diagrams | Planar Diagrams
The `PD` notation
In the "Planar Diagrams" (`PD`) presentation we present every knot or link diagram by labeling its edges (with natural numbers, 1,...,n, and with increasing labels as we go around each component) and by a list crossings presented as symbols $X_{ijkl}$ where $i$, $j$, $k$ and $l$ are ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.freemathhelp.com/forum/search/16699/ | # Search results
1. ### I need series-us help: Sum_(n=0)^inf(.7^n + .8^n) = 25/3
Sum_(n=0)^inf(.7^n + .8^n) = 25/3 I had to look up the answer but I can't find how to get it myself. The book only gives me a/(1-r) but there isnt a consistent ratio between the terms. Sent from my LGLS755 using Tapatalk
2. ### lim [x->2... | {"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/uncertainty-principle-and-particle-accelerators.580494/ | # Uncertainty principle and particle accelerators
Tags:
1. Feb 23, 2012
### CSinUK
Fairly simple question but it's been bugging me for a while:
Particle accelerators such as the LHC publish some impressive images of the tracks of particles in their detectors. Can someone explain why that is possible considering the... | {"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://pythonhosted.org/PyNFG/pynfg.chancenode.html | # Chance Node¶
Implements the ChanceNode class
Part of: PyNFG - a Python package for modeling and solving Network Form Games
Created on Mon Feb 18 10:35:19 2013
class pynfg.classes.chancenode.ChanceNode(name, CPTip=None, distip=None, description='no description', time=None, basename=None, verbose=False)[source]
Im... | {"extraction_info": {"found_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://engineering.stackexchange.com/questions/14929/units-for-rotational-impedance | # Units for rotational impedance
I'm trying to use the mechanical impedance analogy to describe a spring mass damper system as an electrical circuit.
Mechanical Impedances for linear motion are
$$Z_{lin}(s) = \frac{F(s)}{\dot X(s)} = Ms + B + \frac{K}{s}$$
where M has units of kg, B has units of N-s/m and K has uni... | {"extraction_info": {"found_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/404391/is-k-left-frac-sqrt2-sqrt32-right-stackrel-frac-gamma-left-frac16-ri | # Is $K\left(\frac{\sqrt{2-\sqrt3}}2\right)\stackrel?=\frac{\Gamma\left(\frac16\right)\Gamma\left(\frac13\right)}{4\ \sqrt[4]3\ \sqrt\pi}$
Working on this conjecture, I found its corollary, which is also supported by numeric calculations up to at least $10^5$ decimal digits: $$K\left(\frac{\sqrt{2-\sqrt3}}2\right)\sta... | {"extraction_info": {"found_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.hackmath.net/en/math-problem/7175 | # Paper box
Calculate whether 11 dm² of paper is sufficient for gluing a box without a lid with bottom dimensions of 2 dm and 15 cm and 12 cm high. Write result as: 0 = No, 1 = Yes
Result
x = 0
#### Solution:
$S=11 \ \text{dm}^2 \ \\ a=2 \ \text{dm} \ \\ b=15 \ cm=15 / 10 \ dm=1.5 \ dm \ \\ c=12 \ cm=12 / 10 \ dm... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://worldbuilding.stackexchange.com/questions/16724/how-far-away-could-earth-detect-a-projectile-travelling-at-relativistic-speeds | # How far away could Earth detect a projectile travelling at relativistic speeds?
Suppose our alien neighbors woke up on the wrong side of the bed and decided humans would be less annoying if their home planet was hit with a giant artillery shell travelling at half the speed of light. At what range would modern day hu... | {"extraction_info": {"found_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://export.arxiv.org/abs/2302.00580 | astro-ph.EP
(what is this?)
# Title: A Dynamical Systems Approach to the Theory of Circumbinary Orbits in the Circular Restricted Problem
Abstract: To better understand the orbital dynamics of exoplanets around close binary stars, i.e., circumbinary planets (CBPs), we applied techniques from dynamical systems theory... | {"extraction_info": {"found_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://chemistry.stackexchange.com/questions/124466/finding-the-wavelength-of-maximum-absorption-and-crystal-field-splitting-of-ni | # Finding the wavelength of maximum absorption and Crystal Field Splitting of [Ni(H2O)6]2+
(I haven't been here for a long time, so tell me if my formatting is fine)
Given
The $$\ce{[Ni(H2O)6]^2+}$$ complex appears green in solution from the transmitted light. Estimate the wavelength of maximum absorption, and also ... | {"extraction_info": {"found_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://repository.uantwerpen.be/link/irua/119295 | Publication
Title
Unconventional phase diagram for six heavy rare earth metals showing melting plus magnetic transitions versus the de Gennes factor
Author
Abstract
Melting temperatures T-m of six heavy rare earth metals are well established experimentally. Here, a close correlation is displayed between these values T... | {"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/please-help-physics-qyestion.355780/ | 1. Nov 17, 2009
### Trecero
1. A 145g baseball is dropped from a tree 13.0m above the ground. Using a conservation of energy method, find the speed of the ball just as it hits the ground. Ignore air resistance.
2. Sum Of Ei = Sum Of Ef. That is about as far as i got.
3. I don't know where to start!!!!
1. The proble... | {"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/34044/group-cannot-be-the-union-of-conjugates?sort=votes | # Group cannot be the union of conjugates
I have seen that if $G$ is a finite group and $H$ is a proper subgroup of $G$ with finite index then $G \neq \bigcup\limits_{g \in G} gHg^{-1}$. Does this remain true for the infinite case also?
-
There's something I don't understand here: do you perhaps mean $gHg^{-1}$ inste... | {"extraction_info": {"found_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://the-equivalent.com/what-is-equivalent-to-8-17/ | # What is equivalent to 8
The equivalent to is when you take the lowercase version of one number and multiply it by the equivalent to of the other number. For example, 8 is equivalent to 2 because 8 ÷ 2 = 4. The square root is when you take the square of one number and divide it by the square root of the other number.... | {"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.statisticsviews.com/details/journalArticle/2236141/Subsampling-inference-for-the-mean-of-heavytailed-longmemory-time-series.html | # Journal of Time Series Analysis
## Subsampling inference for the mean of heavy‐tailed long‐memory time series
### Journal Article
In this article, we revisit a time series model introduced by MCElroy and Politis (2007a) and generalize it in several ways to encompass a wider class of stationary, nonlinear, heavy‐ta... | {"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://cstheory.stackexchange.com/questions/16466/can-i-get-all-min-cuts-after-executing-push-relabel | # Can I get all min-cuts after executing Push-Relabel?
The push-relabel algorithm (here is push-relabel as pseudo-code) assigns a distance-label to each node.
After executing push relabel, you have those distance labels and a max flow in a given network $N = ((V, E), s, t, c)$ with $E \subseteq V \times V$, $s,t \in ... | {"extraction_info": {"found_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.steventammen.com/posts/bose-qc35ii-headphones/ | # Bose QuietComfort 35 II Headphones
## Background
I purchased the Bose QuietComfort 35 II noise-canceling over-the-ear headphones earlier this year after going on somewhat of an audio research binge. I’m not really an audiophile, but I was getting tired of the tinny response and discomfort of earbuds. I had used Shu... | {"extraction_info": {"found_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.ams.org/joursearch/servlet/DoSearch?f1=msc&v1=14L05&jrnl=one&onejrnl=jams | AMS eContent Search Results
Matches for: msc=(14L05) AND publication=(jams) Sort order: Date
Results: 1 to 6 of 6 found Go to page: 1
[1] Haruzo Hida. Local indecomposability of Tate modules of non-CM abelian varieties with real multiplication. J. Amer. Math. Soc. 26 (2013) 853-877. Abstract, references, and ... | {"extraction_info": {"found_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://civilengineering365.com/development-and-long-term-evaluation-of-a-new-68ge-68ga-generator-based-on-nano-sno2-for-pet-imaging/ | # Development and long-term evaluation of a new 68Ge/68Ga generator based on nano-SnO2 for PET imaging
Jul 29, 2020
### Preparation of 68Ge/68Ga radionuclide generator
The generator was prepared using a borosilicate glass column. The dimensions of the column were 100 mm in height and 6 mm of internal radius; filters... | {"extraction_info": {"found_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.semanticscholar.org/paper/Surgery-and-duality-Kreck/5e6ed227b650981cfc294c44c64afa1ecf1acfb4 | # Surgery and duality
@article{Kreck1999SurgeryAD,
title={Surgery and duality},
author={M. Kreck},
journal={Annals of Mathematics},
year={1999},
volume={149},
pages={707-754}
}
• M. Kreck
• Published 1999
• Mathematics
• Annals of Mathematics
Surgery, as developed by Browder, Kervaire, Milnor, Novikov, Sullivan, Wall ... | {"extraction_info": {"found_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://math.stackexchange.com/questions/2307941/what-does-fi-stand-for | # What does "fi" stand for?
Call a statement A of a first-order language L logically true in the probabilistic sense if for all probability functions P, P(A) = 1. Where S is a set of statements of L, say that A is logically entailed by S in the probabilistic sense if, for all P, P(A) = 1 if P(B) = 1 for each member B ... | {"extraction_info": {"found_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://indico.cern.ch/event/656452/contributions/2869947/ | # Quark Matter 2018
May 13 – 19, 2018
Venice, Italy
Europe/Zurich timezone
The organisers warmly thank all participants for such a lively QM2018! See you in China in 2019!
## Charged particle suppression in Pb+Pb, Xe+Xe, and $p$+Pb collisions measured with the ATLAS detector
May 15, 2018, 9:40 AM
20m
Sala Perla, 1st... | {"extraction_info": {"found_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.transtutors.com/questions/dupont-equation-109493.htm | # DuPont equation
Mention some of the advantages and disadvantages of having high levels of current assets in relation to sales?
The DuPont Return on Assets equation is (Net Income/Sales) * (Sales/Total Assets) = Net Income/Total Assets As the level of assets rises, the return on assets decrease. If Net Income is $20... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.hepdata.net/record/ins1700771 | • Browse all
Search for nonresonant Higgs boson pair production in the $\mathrm{b\overline{b}b\overline{b}}$ final state at $\sqrt{s} =$ 13 TeV
The collaboration
JHEP 1904 (2019) 112, 2019
Abstract (data abstract)
Results of a search for nonresonant production of Higgs boson pairs, with each Higgs boson decaying to a... | {"extraction_info": {"found_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.textbook.ds100.org/ch/16/prob_random_vars.html | import warnings
# Ignore numpy dtype warnings. These warnings are caused by an interaction
# between numpy and Cython and can be safely ignored.
# Reference: https://stackoverflow.com/a/40846742
warnings.filterwarnings("ignore", message="numpy.dtype size changed")
warnings.filterwarnings("ignore", message="numpy.ufunc ... | {"extraction_info": {"found_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://www.zbmath.org/?q=ai%3Aalmanasreh.hasan+cc%3A49 | ×
# zbMATH — the first resource for mathematics
G-convergence of Dirac operators. (English) Zbl 1259.47018
Let $$\mathcal Y$$ be a Hilbert space and let $$\lambda \geq 0$$. Denote by $$\mathcal D_\lambda (\mathcal Y)$$ the set of not necessarily densely defined operators $$A$$ in $$\mathcal Y$$ such that $$A\geq \lam... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/strength-direction-electric-field-position-indicated-dot-figure-specify-strength-electric--q3785401 | ## the strength of the electric field
What are the strength and direction of the electric field at the position indicated by the dot in the figure
- Specify the strength of the electric field. Taker= 7.5 cm.
in N/C | {"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://eccc.weizmann.ac.il/eccc-reports/2005/TR05-106/index.html | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > DETAIL:
### Revision(s):
Revision #1 to TR05-106 | 5th December 2005 00:00
#### Extractors for a Constant Number of Polynomial Small Min-Entropy Independent Sources
Revision #1
Authors: Anup Rao
Accepted on: 5th December 2005 00:00
Keywo... | {"extraction_info": {"found_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://choria.io/blog/post/2020/07/18/scout_goss/ | # Scout Goss Integration
In the Scout Announcement blog post I mentioned we are looking to integrate Goss into Scout and I wanted to post an update on that.
## Background
Goss is something similar to serverspec - it lets you write unit tests about your nodes actual state rather than code used to build it. Goss defin... | {"extraction_info": {"found_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... |
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@ @ @ @ [h... | {"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://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.mvsdist.html | # scipy.stats.mvsdist¶
scipy.stats.mvsdist(data)[source]
‘Frozen’ distributions for mean, variance, and standard deviation of data.
Parameters: data : array_like Input array. Converted to 1-D using ravel. Requires 2 or more data-points. mdist : “frozen” distribution object Distribution object representing the mean o... | {"extraction_info": {"found_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://petr.olsak.net/csplain-e.html | # Czech and Slovak in plain TeX
Petr Olšák, May 2016
CSplain is a conservative extension of Knuth's plain TeX. Difference between plain format and csplain format lies in the fact that instead of the CM fonts the CS-fonts are used by default, which allows you to:
• direct processing characters of the Czech and Slovak... | {"extraction_info": {"found_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/users/3/balpha?tab=activity | # balpha
Moderator ♦ less info
reputation
515
bio website balpha.de location Berlin, Germany age 33 member for 3 years, 7 months seen yesterday profile views 331
My name is Benjamin Dumke-von der Ehe. I am Stack Overflow Valued Associate #00007, which is just a confusing way of saying that I work as a developer for S... | {"extraction_info": {"found_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://zhangdoa.com/posts/space,-coordinates,-and-the-magic-quaternion/ | # Space, coordinates, and the magic Quaternion
## Where is where?
In our daily life, when someone asked for direction, we would answer them like “walk toward north and turn left at the first corner”, here we use some coordinate system to represent the relativity of position in the world, and in our virtual world we m... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 139, "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/m... |
http://www.physicsforums.com/showpost.php?p=2457875&postcount=2 | View Single Post
P: 1,199 Not yet. Inflation is still just one theory to explain some cosmological features, and there is no evidence for it (yet- see gravitational waves and experiments investigating polarisation of the CMB). You can calculate the minimum amount of inflation required by an inflation theory to give us... | {"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://encyclopediaofmath.org/wiki/Affine_torsion | # Affine torsion
One of the differential invariants of a curve in equi-affine space:
$$\tau = - ( \mathbf r ^ {\prime\prime} , \mathbf r ^ {\prime\prime\prime} ,\ \mathbf r ^ {\prime\prime\prime\prime} ) ,$$
where the primes denote differentiation with respect to the affine parameter of the position vector of the cu... | {"extraction_info": {"found_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/limits-involving-the-constant-e.229105/ | # Limits involving the constant 'e'.
1. Apr 15, 2008
### Morphayne
Hi. I'm confused about calculating the limit of a function involving Euler's number. I need to know the proper way to find the limit so I can determine the equation of the horizontal asymptote of the function. I do know, in my head what the graph loo... | {"extraction_info": {"found_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://scigraph.springernature.com/pub.10.1007/978-94-011-4603-6_5 | Influence of Defects and Impurities on Charge Density Wave Systems
Ontology type: schema:Chapter
Chapter Info
DATE
1999
AUTHORS ABSTRACT
Charge density-waves (CDW) have been the subject of intensive research for about twenty years. Most often they are found in synthetic compounds issuing from the assiduous effort... | {"extraction_info": {"found_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://web2.0calc.com/questions/in-a-sample-of-70-stores-62-violated-a-scanner-accuracy-standard-it-has-been-demonstrated-that-the-conditions-for-a-valid-large-sample-con | +0
# In a sample of 70 stores, 62 violated a scanner accuracy standard. It has been demonstrated that the conditions for a valid large-sample con
0
397
5
In a sample of 70 stores, 62 violated a scanner accuracy standard. It has been demonstrated that the conditions for a valid large-sample confidence interval for th... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/266447/restriction-of-scalars-from-an-azumaya-algebra-and-preservation-of-perfect-compa | # Restriction of scalars from an Azumaya algebra and preservation of perfect/compact objects of the derived categories
An Azumaya variety over a field is by definition a pair $(X,\mathcal A_X)$, where $X$ is an algebraic variety of finite type over that field and $\mathcal A_X$ is a sheaf of Azumaya algebras, namely i... | {"extraction_info": {"found_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/geometry/CLONE-68e52840-b25a-488c-a775-8f1d0bdf0669/chapter-5-section-5-5-special-right-triangles-exercises-page-247/14 | ## Elementary Geometry for College Students (6th Edition)
$RS= 3\sqrt 2 \approx 4.24$ $ST= 3\sqrt 2\times\sqrt 3 \approx 7.34$
In △RST $\angle STV=150^{\circ}$ So $\angle STR=180-150=30^{\circ}$ because supplementary angles So $\angle SRT= 60^{\circ}$ now By Theorem 5.5.2/ (30-60-90 Theorem) $RT=6\sqrt 2$ given $RS= 3... | {"extraction_info": {"found_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.rusobzor.org/download-pdf-operator-theory-on-noncommutative-domains-book-by-american-mathematical-soc.pdf | # Operator Theory on Noncommutative Domains
4.11 - 1251 ratings - Source
In this volume the author studies noncommutative domains $\mathcal{D}_f\subset B(\mathcal{H}) DEGREESn$ generated by positive regular free holomorphic functions $f$ on $B(\mathcal{H}) DEGREESn$, where $B(\mathcal{H})$ is the algebra of all bound... | {"extraction_info": {"found_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.daniweb.com/hardware-and-software/information-security/threads/21141/pc-shuts-itself-down-restart-recovered-from-serious-error | Hi and thanks again to all the good people on Daniweb.
Since yesterday my P/C has shut itself down automatically and restarted. On restart it says that my disk D needs to be checked for consistency. When the disk check is complete the system starts as usual and there is a notice saying that the system has recovered fro... | {"extraction_info": {"found_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.yourdictionary.com/smallness | #### Sentence Examples
• Some of these, which may be called " earth-tremors," resemble earthquakes in the rapidity with which they occur, but differ from earthquakes in being imperceptible (owing to the smallness of the motion) until instrumental means are used to detect them.
• This difference is very large compared ... | {"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-determine-ph-at-an-equivalence-point | Chemistry
Topics
# How do you determine pH at an equivalence point?
Mar 18, 2014
When all of a weak acid has been neutralized by strong base, the solution is essentially equivalent to a solution of the conjugate base of the weak acid.
For example, if a 0.2 M solution of acetic acid is titrated to the equivalence po... | {"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... |
https://worldbuilding.stackexchange.com/questions/104685/how-to-put-a-lake-on-the-ceiling/104695 | # How to put a lake on the ceiling?
Another user's answer to a recent question, specifically the way it was worded, gave me a vision I cannot shake.
Our intrepid adventurer, Joe A. Venture, is making his way through a subterranean network of caves and comes upon a small stream. He follows the stream and arrives in a ... | {"extraction_info": {"found_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://hal-cea.archives-ouvertes.fr/cea-02563985 | # Optimal geometry of transportation networks
Abstract : Motivated by the shape of transportation networks such as subways, we consider a distribution of points in the plane and ask for the network $G$ of given length $L$ that is optimal in a certain sense. In the general model, the optimality criterion is to minimize... | {"extraction_info": {"found_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/multidimensional-fourier-series.170825/ | Multidimensional fourier series
1. May 18, 2007
jostpuur
Is a function space $$\{f|f:X\times Y\to \mathbb{R}\}$$ a tensor product of spaces $$\{f|f:X\to\mathbb{R}\}$$ and $$\{f|f:Y\to\mathbb{R}\}$$?
Or a more conrete question, which is the one I'm mostly interested, is that if $$\{\sin(kx),\cos(kx)\}$$ is a basis f... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1500943/?tool=pubmed | Prev Chronic Dis. 2006 Jan; 3(1): A09.
Published online 2005 Dec 15.
PMCID: PMC1500943
# Race, Ethnicity, and Linguistic Isolation as Determinants of Participation in Public Health Surveillance Surveys
## Abstract
### Introduction
To plan, implement, and evaluate programs designed to improve health conditions among... | {"extraction_info": {"found_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.ams.org/joursearch/servlet/DoSearch?f1=msc&v1=14J70&jrnl=one&onejrnl=tran | AMS eContent Search Results
Matches for: msc=(14J70) AND publication=(tran) Sort order: Date
Results: 1 to 18 of 18 found Go to page: 1
[1] Yuchen Liu. Hyperbolicity of cyclic covers and complements. Trans. Amer. Math. Soc. Abstract, references, and article information View Article: PDF [2] Sergey Finashin... | {"extraction_info": {"found_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.fishtanklearning.org/curriculum/math/8th-grade/exponents-and-scientific-notation/ | Match Fishtank is now Fishtank Learning!
# Exponents and Scientific Notation
Students learn to simplify complex-looking exponential expressions, and they learn efficient ways to describe, communicate, and operate with very large and very small numbers.
## Unit Summary
In Unit 1, eighth grade students learn how comp... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/208228/reconciling-minkowski-and-31-view-of-special-relativity | # Reconciling Minkowski and 3+1 view of special relativity
I am having some trouble reconciling the Minkowski (4-dimensional) and the pre-Minkowski (3+1-dimensional) approach to special relativity. Let me describe (how I interpret) the Lorentz transformations in these two approaches.
3+1 view
There exist two referen... | {"extraction_info": {"found_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.vehicular.isy.liu.se/en/Publications/MSc/03_EX_3441_NI.html | ## Abstract
### Estimation of the Residual Gas Fraction in an HCCI-engine using Cylinder Pressure
The residual gas fraction is an important parameter to get good performance with high efficiency and low emissions in the HCCI-engine. The goal in this thesis is to formulate an algorithm for estimation of the residual g... | {"extraction_info": {"found_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.gurobi.com/documentation/9.5/refman/funcpieces2.html | # FuncPieces
Filter Content By
Version
Languages
### FuncPieces
Sets strategy for PWL function approximation
Type: int Default value: 0 Minimum value: -2 Maximum value: MAXINT
This parameter sets the strategy used for performing a piecewise-linear approximation of a function constraint. There are a few options:
•... | {"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://pennstate.pure.elsevier.com/en/publications/quantification-of-pore-modification-in-coals-due-to-pulverization | # Quantification of pore modification in coals due to pulverization using synchrotron small angle X-ray scattering
Yixin Zhao, Tong Liu, Nima Noraei Danesh, Yingfeng Sun, Shimin Liu, Yi Wang
Research output: Contribution to journalArticlepeer-review
7 Scopus citations
## Abstract
Small angle X-ray scattering (SAXS... | {"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-much-work-does-it-take-to-lift-a-180-kg-weight-3-2-m | Physics
Topics
# How much work does it take to lift a 180 kg weight 3/2 m ?
May 1, 2018
$2646$ joules
#### Explanation:
Since the work done here is raising the weight, then the total work done will be the gain of gravitational potential energy of the box.
Gravitational potential energy is given by the equation,
... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 25, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://brilliant.org/problems/an-algebra-problem-by-megh-choksi-2/ | # An algebra problem by U Z
Algebra Level 4
$\large x^{8} +y^{8} = 8xy -6$
Find the number of ordered pair $$(x , y)$$ satisfying the above equation.
× | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/224236-integration-print.html | # integration
• Nov 13th 2013, 02:05 PM
cxz7410123
integration
Hi,
Any clues about how to integrate this?
(4x3+2x)/x
thanks
• Nov 13th 2013, 02:33 PM
Plato
Re: integration
Quote:
Originally Posted by cxz7410123
Any clues about how to integrate this?
(4x3+2x)/x
{4x^3+2x}/{x}=4x^2+2
• Nov 13th 2013, 03:29 PM
cxz741... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/differential-cross-section-for-partonic-collisions.800780/ | # Differential cross-section for partonic collisions
Tags:
1. Mar 1, 2015
### WarDieS
I am trying to calculate differential cross-section for partonic collisions (QCD) like
$$q + q \rightarrow q +q$$
$$q + \bar{q}\rightarrow q + q$$
$$g + g \rightarrow g + g$$
I can't find those calculations done anywhere, just the... | {"extraction_info": {"found_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://scholarworks.iu.edu/dspace/handle/2022/14235/browse?rpp=20&order=ASC&sort_by=1&etal=-1&type=title&starts_with=D | mirage
# Browsing Physics by Title
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• (American Physical Society, 2011)
This work tabulates measured and derived values of coefficients for Lorentz and $CPT$ violation in the standard-model extension. Summary tables are extracted listing maximal attained sensitivities in the matter, photon, .... | {"extraction_info": {"found_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://robotics.stackexchange.com/questions/18046/tracking-object-in-realtime-using-depth-image-stream-from-a-rgbd-camera | # Tracking object in realtime using depth image stream from a RGBD camera
I have an Intel RealSense camera which can stream RGB and depth image. Using those information I want to track an object moving on a table top. More specifically, I want to know position $$(x,y)$$ and orientation $$\theta_z$$ of the object. Can ... | {"extraction_info": {"found_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... |
http://mathoverflow.net/questions/76264/a-definite-integral | A definite integral
Hello,
I am trying to find an explicit form of the following definite integral. I have tried Mathematica and it failed to give an answer. I am wondering whether anyone knows this integral. It might relate to certain special functions.
Let $$G(t,x)=\frac{e^{-\frac{x^2}{2t}}}{\sqrt{2\pi t}}.$$ The ... | {"extraction_info": {"found_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.ams.org/mathscinet-getitem?mr=797538 | MathSciNet bibliographic data MR797538 47B37 (47D05) Lotz, Heinrich P. Uniform convergence of operators on $L\sp \infty$$L\sp \infty$ and similar spaces. Math. Z. 190 (1985), no. 2, 207–220. Article
For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature ... | {"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": 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/User_talk:Fropuff/Archive_1 | # User talk:Fropuff/Archive 1
That's a nice write-up at relativistic mass - exactly what I was trying to say at talk:special relativity. I'm glad somebody could do it, because my SR is too rusty (I just remember mass is an invarient being drummed into me - and particularly how icky the concepts of transverse and longi... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 6, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/87778-field-subspace-basis-dim.html | # Thread: Field, Subspace, Basis, Dim
1. ## Field, Subspace, Basis, Dim
Let $\mathbb{F}$ be a field and let n be a fixed positive integer. Define $U_n = \lbrace A \in M_n ( \mathbb{F}) | A_{ij} = 0 \ \forall \ i > j \rbrace$.
(1) Prove that $U_n$ is a subspace of $M_n ( \mathbb{F})$
(2) Give a basis for $U_n$
(3) Wh... | {"extraction_info": {"found_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": 40, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |