url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://www.econometricsbysimulation.com/2012/06/stata-coding-basics-foreach.html | ## Friday, June 15, 2012
### Stata Coding Basics - foreach
* Stata Coding Basics - foreach
* Stata has two types of for commands
* 1. is the forvalues commands which are used to loop through sets of numbers. (see previous post)
* 2. is the foreach command which has a different syntax and can loop through just abou... | 2017-11-25 03:57:20 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2022/1448 | ### Byzantine Consensus under Fully Fluctuating Participation
##### Abstract
The longest-chain paradigm introduced by the Bitcoin protocol allows Byzantine consensus with fluctuating participation where nodes can spontaneously become active and inactive anytime. Since then, there have been several follow-up works tha... | 2022-11-30 13:05:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zenodo.org/record/3239377/export/json | There is a newer version of this record available.
Preprint Open Access
# The P versus NP Problem
Frank Vega
### JSON Export
{
"files": [
{
"self": "https://zenodo.org/api/files/a05cd3ec-dc35-44e2-9ff4-c0d37c51998a/manuscript.pdf"
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"checksum": "md5:8019c4c5f8dc67bfbb6b2fc7c512b06c",
"bucket": "a05cd3ec-dc35-44e2... | 2020-05-31 16:45:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://docs.parancoe.org/bmricse5/q1624e.php?921758=how-to-find-acceleration-without-final-velocity | Need help with English class—specifically with identifying literary devices in texts you read? G is a constant, M is the mass of the gravity source, and r is the distance from M. g = 9.81 m/s^2 near Earth's surface for example. Pressure being one of three things that make skis turn, I now can explain why. Sean Alexande... | 2021-03-05 19:13:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/tags/oversampling/hot | # Tag Info
24
A few comments: The option (1) is a very bad idea. Copies of the same point may end up in both the training and test sets. This allows the classifier to cheat, because when trying to make predictions on the test set the classifier will already have seen identical points in the train set. The whole point... | 2021-03-05 20:27:45 | {"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": 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/125793/help-me-with-cylinder-coordinates-problem-back-to-cartesian-or-not-how-to-do | # Help me with Cylinder -coordinates problem, back to Cartesian or not? How to do it fast?
Source of the problem, 3b here.
Problem Question
Electricity density in cylinder coordinates is $\bar{J}=e^{-r^2}\bar{e}_z$. Current creates magnetic field of the form $\bar{H}=H(r)\bar{e}_{\phi}$ where $H(0)=0$. Define $H(r)$... | 2015-02-01 23:03:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/solid-state-physics-effective-mass-problem.571968/ | # Solid state physics-effective mass problem.
1. Jan 29, 2012
### humanist rho
1. The problem statement, all variables and given/known data
Tha band structure of a simple cubic lattice is given by,
$E = E_{0}-A(\cos k_{x}a+\cos k_{y}a+\cos k_{z}a)$
where a is the lattice constant and A is a positive constant.
Fi... | 2017-09-25 04:56:50 | {"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://stacks.math.columbia.edu/tag/08P2 | Lemma 14.31.9. Let $f : X \to Y$ be a map of simplicial abelian groups. If $f$ is a homotopy equivalence of simplicial sets, then $f$ induces a quasi-isomorphism of associated chain complexes.
Proof. In this proof we will write $H_ n(Z) = H_ n(s(Z)) = H_ n(N(Z))$ when $Z$ is a simplicial abelian group, with $s$ and $N... | 2023-03-23 10:23:50 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://thecognitivevortex.wordpress.com/tag/quantum/ | # The Quantum Key to Understanding
I had taken a course on Quantum Information and Computation during my undergrad, and I learnt a lot of cool encryption strategies. For those that are new to the field of cryptography, the objective is to encode information using a shared key between an encoder (Alice) and a decoder (... | 2019-08-24 19:57:43 | {"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": 25, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.ipu.ru/node/6464 | # 6464
## Автор(ов):
4
Параметры публикации
Доклад
## Название:
On Positivity of Polynomials: The Dilation Integral Method
## Наименование конференции:
• IEEE Transactions on Automatic Control
• -
• -
2009
## Страницы:
-
Аннотация
The focal point of this paper is the well-known problem of polynomial positi... | 2021-07-28 03:07:14 | {"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.eventsplusdxb.com/7dkemd/291a73-a-defined-area-or-region | A formal region is also known as a uniform region as it shares one or more physical or cultural features. 5 people chose this as the best definition of region: An area; place; space.... See the dictionary meaning, pronunciation, and sentence examples. Based on the Random House Unabridged Dictionary, © Random House, Inc... | 2022-08-13 20:53:08 | {"extraction_info": {"found_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://ganderblog.wordpress.com/tag/rational-number/ | logic is a funny thing. there’s syntax and there’s its meaning. totally independent.
it is quite frequent in maths that while syntax stays the same, meaning changes. the reason why syntax stays the same is: so you can make the same claims. write the same thing over and over again, only the meaning changes. this way the... | 2017-08-20 07:56:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 10, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://aacrjournals.org/cancerres/article/30/1/69/477763/Studies-on-the-Uptake-of-Tubercidin-7 | In vitro studies have established that 80 to 98% of tubercidin (Tu) is absorbed by freshly drawn human blood cells when 50 to 250 μg/ml are added to whole blood. The majority of the compound was absorbed by the erythrocytes and recoverable therefrom as a mixure of nucletides that cannot be removed from the cells by rep... | 2022-08-15 01:41:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/373339/is-this-estimation-of-an-integral-right?noredirect=1 | # Is this estimation of an integral right?
Let $f\in\mathscr{S}(\mathbb{R}^3)$ (the Schwartz space), $k>0$ and consider the integral $$\varphi(k)=\int_{\mathbb{R}^3}\frac{e^{ik|x|}}{|x|}f(x)dx$$Is the estimation $|\varphi(k)|\leq\frac{M}{k^2}$ right?
I can write it as $$\int_{\mathbb{R}^3}\frac{e^{ik|x|}}{|x|}f(x)dx=... | 2020-09-20 11:50:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://jnfa.mathres.org/archives/2234 | Bo Sang, Rizgar Salih, Ning Wang, Zero-Hopf bifurcations and chaos of quadratic jerk systems, Vol. 2020 (2020), Article ID 25, pp. 1-16
Full Text: PDF
DOI: 10.23952/jnfa.2020.25
Received February 29, 2020; Accepted June 10, 2020; Published June 25, 2020
Abstract. The purpose of this paper is to propose some coeffici... | 2020-09-29 19:14:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/175117/bob-marley-is-jamming-on-the-wifi | # Bob Marley is jamming on the wifi
Bob is jamming it's way through the city deauthenticating people from thier wifi for a few seconds. First scanning all possible wifi-AP and then pretty printing them, afterwards you can choose a wifi to jam and it will perform a deauth for a few seconds attack using the airmon-ng fr... | 2020-01-28 11:49:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://meridian.allenpress.com/radiation-research/article-abstract/129/1/37/39269/Radiation-Induced-Damage-to-DNA-in-Drug-and | An Adriamycin-resistant subline of a human breast cancer cell line, MCF-7 <tex-math>${\rm ADR}^{{\rm R}}$</tex-math>, has been shown to exhibit radioresistance associated with an increase in the size of the shoulder on the radiation survival curve. In the present study, damage to DNA of MCF-7 sublines WT and <tex-math>... | 2021-02-26 07:12:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.contextgarden.net/index.php?title=Page_Layout&oldid=28276 | Page Layout
This page focuses on Basics of page design and layout. It will allow you to continue on further topics like Presentations layout, Visual debugging, Floating Objects, Columns, Layers, Grid typesetting. But first, one needs to understand the basics of page layout by ConTeXt.
Typesetting areas
The 25 typese... | 2022-11-26 08:53:20 | {"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/63386/two-different-theorems-but-only-one-fact | # Two different theorems but only one fact?
Let me first state an example: Let $X$ be the multiplication operator on the polynomials in $x$ defined by $Xf(x)=xf(x)$ and let $D$ be the differentiation operator defined by $Df(x) = f'(x).$ Recently I noticed that apparently there are two different "traditions" to express... | 2015-09-01 20:51:08 | {"extraction_info": {"found_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/658615/solve-fx-int-x-1x1-ft-textdt/658763 | # Solve $f(x)=\int_{x-1}^{x+1} f(t) \text{d}t$
Solve $f(x)=\int_{x-1}^{x+1} f(t) \text{d}t$. We know that $f(x)=0$ is a solution, are there any other solutions?
I suppose I can start with $f(x)=\frac{dg(x)}{dx}$, and then:
\begin{align*} \frac{dg(x)}{dx}&=\int_{x-1}^{x+1} \frac{dg(t)}{dt} dt \\ \frac{dg(x)}{dx}&=g(x... | 2020-01-21 21:29:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ops.cresis.ku.edu/wiki/index.php/CReSIS_Toolbox_Guide | # CReSIS Toolbox Guide
The cresis-toolbox is a collection of software routines (mostly Matlab) for processing and analyzing radar sounder data. The toolbox was originally developed to support CReSIS radar sounders for the cryosphere, but the toolbox can be used to process other radar systems once an ingest interface i... | 2021-06-18 23:15:27 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.elitedigitalstudy.com/11269/the-ionization-constant-of-acetic-acid-is-174-105-calculate-the-degree-of-dissociation-of-acetic-acid | The ionization constant of acetic acid is 1.74 × 10–5. Calculate the degree of dissociation of acetic acid in its 0.05 M solution. Calculate the concentration of acetate ion in the solution and its pH
Asked by Pragya Singh | 11 months ago | 103
##### Solution :-
$$CH_3COOH ⇒ CH_3COO^{–} + H^{+}K_{a}$$
$$=\dfrac{[C... | 2022-11-27 09:25:57 | {"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://www.zbmath.org/?q=an%3A0694.57005 | # zbMATH — the first resource for mathematics
A lower bound for the volume of hyperbolic 3-manifolds. (English) Zbl 0694.57005
The author proves a lower bound of 0.00064 for the volume of a complete hyperbolic 3-manifold. This bound has not yet been improved, although in the cusped case much better bounds (and often e... | 2021-06-15 10:38:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.smallseo.info/view/impress-js/2 | # smallseo.info
## impress.js
It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com. impress.js | presentation tool based on the power of CSS3 transforms and transitions in modern browsers | by Bartek Szopka @bartaz impress.js ... | 2017-06-26 20:45:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/Poisson+summation+formula | # nLab Poisson summation formula
## Idea
A certain identity for certain Fourier transforms, equating a sum or integral of a function over a domain (e.g., a lattice) with a corresponding sum or integral of its Fourier dual over a dual domain (e.g., the dual lattice).
## Statement
The Poisson summation formula is bas... | 2021-05-10 22:02:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 33, "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.techwhiff.com/learn/will-you-please-help-me-figure-out-how-to-put-the/32171 | Question:
will you please help me figure out how to put the spectral pieces together to fine the molecule?
M,205(o o) DD least 1 4N m t120 (i.73 le) -73/le110.710 or11 C MtY:207(1.5s"le) er OINIH Fernuin 7H 78 Example Problem 4 B=42 1H NMR Spectrum 3 8 PPM It Mass Spectrometry Data m/z 205.045 (M; 100 %), m/z= 206.11... | 2022-09-28 05:52:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.web-ecol.net/19/1/2019/ | Journal cover Journal topic
Web Ecology An open-access peer-reviewed journal
Journal topic
Web Ecol., 19, 1-13, 2019
https://doi.org/10.5194/we-19-1-2019
Web Ecol., 19, 1-13, 2019
https://doi.org/10.5194/we-19-1-2019
Standard article 08 Jan 2019
Standard article | 08 Jan 2019
# Components of standard metabolic rate ... | 2019-01-16 12:47:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 26, "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://4mules.nl/en/optimizing-fx/ | # Optimizing f(x)
## Summary and examples
$f'(a)$ is the derivative of a function $f(x)$ in a point $(a,f(a))$ and is the slope of the tangent line at that point of the graph of that function.
When $f'(a)=0$ it means that the tangent line in $(a, f(a))$ has a slope $0$ and thus that it is horizontal to the $X$-axis.... | 2020-01-27 17:50:11 | {"extraction_info": {"found_math": true, "script_math_tex": 85, "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": 85, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://cms.math.ca/cjm/kw/representation%20of | location: Publications → journals
Search results
Search: All articles in the CJM digital archive with keyword representation of
Expand all Collapse all Results 1 - 2 of 2
1. CJM 2014 (vol 67 pp. 28)
Bounded Derived Categories of Infinite Quivers: Grothendieck Duality, Reflection Functor We study bounded d... | 2015-05-27 20:07:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1196.81122 | # zbMATH — the first resource for mathematics
Fermion bound states in the Aharonov-Bohm field in $$2+1$$ dimensions. (English. Russian original) Zbl 1196.81122
Theor. Math. Phys. 163, No. 1, 511-516 (2010); translation from Teor. Mat. Fiz. 163, No. 1, 132-139 (2010).
Summary: We find exact solutions of the Dirac equat... | 2021-07-26 21:28:50 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://enggtv.herokuapp.com/topic/Expected%20Value%20of%20a%20Discrete%20Function/ | ### Expected Value of a Discrete Function
• Understand conditions for discrete probability distribution function.
• Calculate the expected value of a discrete function.
$E(X) = \Sigma x_i P(x_i)$
### Solved Example:
#### 9-2-01
You pick 3 different numbers between 1 and 9. If you pick all the numbers correctly yo... | 2023-02-06 19:09:21 | {"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": 2, "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/questions/44270/plot-3d-density/44271 | # Plot 3D density
I have data that is in four columns. The x y and z are just the coordinates and the fourth is my data. This is not a function. This is electron density in a copper cell and I'm trying to display it in a way that makes sense. Any help would be appreciated. I was semi-successful in gnuplot but it was h... | 2016-07-24 01:07:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://terrytao.wordpress.com/2007/12/05/milliman-lecture-ii-additive-combinatorics-and-random-matrices/ | This is my second Milliman lecture, in which I talk about recent applications of ideas from additive combinatorics (and in particular, from the inverse Littlewood-Offord problem) to the theory of discrete random matrices.
In many areas of physics, chemistry, and computer science, one often has to study large matrices A... | 2014-10-25 11:14:23 | {"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": 0, "img_math": 145, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://tex.stackexchange.com/questions/10766/how-to-make-really-wide-tables-narrower/10769 | # How to make really wide tables narrower
Is there a way to fix extremely wide tables?
I have the following table:
\begin{tabular}{lllll}
\toprule
& Manual Tests & Randoop 2.5 Minutes With GUI Code & Randoop 2.5 Minutes Without GUI Code & Randoop 5 Minutes Without GUI Code \\ \midrule
\% Covered Instructions & \... | 2016-05-02 12:39:19 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discourse.datamethods.org/t/clarification-on-chance-corrected-adequacy-measure-for-a-subset-of-predictors/3132 | # Clarification on chance-corrected adequacy measure for a subset of predictors
Prof. Frank Harrell writes in his book Regression Modeling Strategies (2nd ed.) in section 9.8.4 (page 207):
A chance-corrected adequacy measure could be derived by squaring the ratio of the R-index for the subset to the R-index for the w... | 2020-03-31 06:35:13 | {"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.lexbufiks.pl/soap/en/pictures-of-soaps-made-with-potassium-oxide.html | # pictures of soaps made with potassium oxide
Cooperation Partner
Potassium hydroxide in soft soaps | پرشین یوتاب- pictures of soaps made with potassium oxide ,In soft soap, potassium hydroxide (KOH) is used instead of sodium hydroxide. This type of soap, in addition to being soft, also has a lower melting point. Mos... | 2023-01-28 13:00:03 | {"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://tex.stackexchange.com/questions/455515/highlight-a-full-week-or-a-range-of-days-in-tikz-calendar | Highlight a full week (or a range of days) in tikz calendar
I want to highlight a range of dates in a tikz calendar (e.g. vacations or conferences). My approach currently is to simply (stupidly?) highlight every single day (see the code), but there is for sure a better option.
\documentclass{article}
\usepackage{tikz... | 2020-09-21 12:58:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/286874/given-a-list-of-primes-how-can-i-plot-%CF%80x/286911 | # Given a list of primes, how can I plot π(x)?
Given an arbitrarily-long list of primes (or any sequence, I suppose), I'd like to calculate and plot the pairs
(x, count of numbers in my list less than or equal to x)
Bonus points for skipping the 'input a list of primes step' and using How to produce a list of prime... | 2021-05-08 09:56:02 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ai.stackexchange.com/questions/27305/how-to-train-an-lstm-to-classify-based-on-rare-historic-event | # How to train an LSTM to classify based on rare historic event?
I want an LSTM to output one of two classes (Y, N), per frame, based on all the input so far.
My original inputs are very long (~100000 samples long, far more than a standard LSTM training can handle due to vanishing gradients).
1. If the last seen inst... | 2021-07-30 23:09:55 | {"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://gis.stackexchange.com/questions/279272/appending-rows-to-empty-featureclass-with-arcpy | # Appending rows to empty FeatureClass with ArcPy
My goal is to delete all rows in an existing feature class, then append new rows from a new shapefile... everything works except for the append. The table-view portion as the input is giving me the trouble. I am working in ArcGIS Desktop 10.5.1
I got all the code work... | 2020-02-27 02:23:06 | {"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://www.physicsforums.com/threads/rookie-derivative-question.963283/ | # Rookie derivative question
## Homework Statement
##f(x) = (5x+6)^{10} , f'(x)=?##
## Homework Equations
##\frac{d}{dx}x^n = nx^{n-1}##?
3. The Attempt at a Solution [/B]
I do know the solution ##f'(x) = 50(5x+6)^9##,but I don't know how this solution came to be.I downloaded this problem from the web and it only c... | 2023-03-26 11:52:40 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/advanced-algebra/189223-proving-euler-totient-function-multiplicative-if-m-n-1-a-print.html | # proving that the euler totient function is multiplicative if (m, n) = 1
• September 30th 2011, 05:57 PM
oblixps
proving that the euler totient function is multiplicative if (m, n) = 1
i start by showing that there is a one to one correspondence between $\mathbb{Z}_{mn}$ and $\mathbb{Z}_m \times \mathbb{Z}_n$. i take... | 2015-09-03 08:08:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 22, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/deriving-the-magnetic-field-from-a-magnetic-dipole.808684/ | # Deriving the Magnetic Field from a Magnetic Dipole
1. Apr 15, 2015
### kq6up
1. The problem statement, all variables and given/known data
Show that: $B=\frac { 1 }{ 4\pi \epsilon r^{ 3 } } \left[ 3\hat { r } \left( \hat { r } \cdot \vec { m } \right) -\vec { m } \right]$
2. Relevant equations
B=delxA, m=a*I
3. ... | 2017-10-21 20:43:20 | {"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://ncertmcq.com/rd-sharma-class-8-solutions-chapter-8-division-of-algebraic-expressions-ex-8-3/ | ## RD Sharma Class 8 Solutions Chapter 8 Division of Algebraic Expressions Ex 8.3
These Solutions are part of RD Sharma Class 8 Solutions. Here we have given RD Sharma Class 8 Solutions Chapter 8 Division of Algebraic Expressions Ex 8.3
Other Exercises
Question 1.
x+2x2+3x4-x5 by 2x
Solution:
Question 2.
y4-3y3+ $$... | 2022-01-27 05:26:00 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/512209/cross-reference-lemma-from-one-chapter-in-another-chapter-with-the-cleveref-pack | # Cross reference lemma from one chapter in another chapter with the cleveref package
I tried
\documentclass[10pt]{amsbook}
\usepackage[francais,english]{babel}
\usepackage[utf8]{inputenc}
\usepackage{amsthm}
\usepackage{xparse}
\usepackage{hyperref}
\usepackage{cleveref}
\usepackage{etoolbox}
\makeatletter
\patchc... | 2022-01-28 07:54:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ask.com/math/15-percent-60-95d99f60a21a7a91 | Q:
What is 15 percent of 60?
A:
Nine is 15 percent of 60. This number is derived by multiplying 15 by 60, which is 900. Then, 900 is divided by 100 to get the final result of nine.
To calculate the percentage of any number, the percentage must be multiplied by the number, and then the resulting number is then divid... | 2014-12-22 12:52:47 | {"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/prove-the-convergence.726075/ | # Prove the convergence
1. Dec 2, 2013
### aleebai
prove the convergence of the series and find the sum.
File size:
18.4 KB
Views:
99
2. Dec 2, 2013
### R136a1
What series tests do you know?
3. Dec 2, 2013
### aleebai
i don't understand your question /
4. Dec 2, 2013
### R136a1
What theorems or results do y... | 2017-10-17 02:22:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ouchmath.wordpress.com/category/nanotechnology/ | # Nanotechnology
Animals that climb up vertical walls and walk up side down on ceilings owe this ability to micron and nano scales attachment elements. There are a variety of mechanisms employed by these animals: tiny claws, adhesive secretions, smooth and hairy adhesive pads, etc.
The highest adhesion forces are enc... | 2017-06-25 20:41:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/116349/advice-for-writing-good-mathematics/169874 | # Advice for writing good mathematics?
It's been a (far-fetched, possibly) goal of mine to some day write a math Textbook. I've been thinking about writing this question for a while, but reading an exceedingly mediocre text on Mathematical Modeling has finally provoked me. In several paragraphs, I have already spotted... | 2014-03-10 21:08:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/27996-multiples.html | # Math Help - Multiples
1. ## Multiples
I cant figure out the multiples of 6,7,8,and 12
2. Are you just trying to find the set of all numbers that 6,7,8, and 12 all divide into without a remainder?
Start with 12. Anything that is divisible by will also be divisible by 6. So we have:
$12n$
Now, consider 8. 8 will ... | 2016-05-05 19:26:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/152400/area-and-circles | # Area and circles
I need help with this hard geometry problem.
Given a $\triangle ABC$. M is the midpoint of AB. $k_1$ and $k_2$ are the circles with diameters AC and BC respectively. $A_1$ and $A_2$ are the midpoints of the two arcs AC of $k_1$. $B_1$ and $B_2$ are the midpoints of the two arcs $BC$ of $k_2$. Prove... | 2015-07-06 20:49:16 | {"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://studyalgorithms.com/array/array-data-structure/ | Home Arrays Array Data Structure
# Array Data Structure
0 comment
An array is the most basic data structure one can think of. It may seem very easy to use and in a lot of my posts we have been solving problems using arrays. However, if you are just getting started with programming this post is probably for you. I wo... | 2022-07-01 16:24:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sciencenotes.org/wavelength-to-frequency-calculation-and-equation/ | # Wavelength to Frequency Calculation and Equation
The wavelength to frequency and frequency to wavelength calculations are important in physics and engineering. Here is the equation relating wavelength and frequency, example calculations, and a table of common values.
### Relationship Between Wavelength and Frequenc... | 2022-05-18 22:46:41 | {"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://zyow.ritornoallalira.it/draw-contour-map-online.html | # Draw Contour Map Online
Create 3D maps and contour plots. Save drawings on Google maps as KML file or send the drawing as link. Looking for iGage All Topo Maps Arkansas Map CD-ROM (Windows)? We have found the best price. All rights reserved. US Topo maps are designed to be used like the traditional 7. ∎ a line joini... | 2020-10-29 22:50:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2463324/how-to-establish-that-two-boolean-expressions-are-the-same-by-transforming-one-i | # How to establish that two Boolean expressions are the same by transforming one into the other?
I'm trying to figure out what rules I need to manipulate
$A + B'D + B'C + A'BD'$
into
$A + B'D + BD' + CD'$
The first I derived from the output of a combinational circuit, the second from entering the output into a K-m... | 2019-10-18 03:47:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://catless.ncl.ac.uk/Risks/12/1 | # Forum on Risks to the Public in Computers and Related Systems
## Contents
The Risks of Undelete and the Law
Ron Dippold
Patriot missile specifications
Robert I. Eachus
Lawsuit Pending over Patriot's Failure to Stop Dharan Scud
Sean Smith
Word Perfect file locking poor protection
John Gilmore and Helen Bergen via Pe... | 2018-05-27 21:12:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.phy.ntnu.edu.tw/ntnujava/index.php?action=printpage;topic=1768.0 | # NTNUJAVA Virtual Physics LaboratoryEnjoy the fun of physics with simulations! Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
## Easy Java Simulations (2001- ) => dynamics => Topic started by: ahmedelshfie on June 06, 2010, 11:16:26 pm
Title: Coupled oscillators Post by: ahmedelshfie on June 06, 2010, 11:16:26 ... | 2019-08-20 01:00:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/558daa57e4b0a23af5122f2d | ## anonymous one year ago medal If sine of x equals 1 over 2, what is cos(x) and tan(x)? Explain your steps in complete sentences.
1. anonymous
For what angle x does sin(x) = 1/2 ?
2. anonymous
It's a very commonly known value. Once you have the angle you will have all your answers.
3. anonymous
Hint: I would sug... | 2016-10-25 06:47:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.azdictionary.com/definition/parabolism | # parabolism definition
• noun:
• The division for the terms of an equation by a known quantity this is certainly involved in the very first term.
• The unit associated with the regards to an equation by a known amount this is certainly involved in the very first term.
• The procedure of dividing an algebraic equation... | 2017-03-28 12:57:13 | {"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/microsoft-interview-questions.12320/ | # Microsoft interview questions
Apparently, these are questions that have been asked by Microsoft interviewers:
1) You are on a small boat at the sea with a trunk as luggage. If you throw it out of the boat to the water, Does boat raise?
2) How would you weight a Jumbo plane without using a scale? (I know one very g... | 2021-01-17 03:40:24 | {"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://chemistry.stackexchange.com/questions/134540/what-actually-happens-in-strong-acid-weak-base-reactions | # What actually happens in strong acid- weak base reactions?
I'm going back through my notes from a chemistry class, which I did well in despite not having a very good conceptual understanding, in order to hopefully develop that understanding, but there's something I can't find in the book or online. Why is it that, w... | 2021-01-22 16:25:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cite-danper.com/death-or-wphrf/difference-equation-calculator-48ac8d | Ce calculateur est destiné à déterminer : une estimation de la clairance de la créatinine à partir de la formule de Cockcroft-Gault; une estimation du Débit de Filtration Glomérulaire (DFG) à partir des équations MDRD et CKD EPI. . Finite difference equations enable you to take derivatives of any order at any point usi... | 2021-04-21 06:54:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dml.cz/handle/10338.dmlcz/135433 | Previous | Up | Next
# Article
Full entry | PDF (3.3 MB)
Keywords:
message handling system; Markov network; optimization; recursive algorithm
Summary:
Message handling systems with finitely many servers are mathematically described as homogeneous Markov networks. For hierarchic networks is found a recursive algor... | 2020-08-05 01:34:32 | {"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://porespy.org/examples/metrics/howtos/phase_fraction.html | # phase_fraction¶
## Import packages¶
[1]:
import matplotlib.pyplot as plt
import numpy as np
import porespy as ps
ps.visualization.set_mpl_style()
np.random.seed(10)
## Generate image for testing¶
[5]:
im_1 = ps.generators.blobs(shape=[500, 500])
im_2 = ps.generators.blobs(shape=[500, 500])
phases = im_1*1.0 +... | 2021-09-19 16:22:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://uwaterloo.ca/combinatorics-and-optimization/events/archive/2020-2 | ## University COVID-19 update
### Questions about buildings and services? Visit the list of Modified Services.
Please note: The University of Waterloo is closed for all events until further notice.
# Events - February 2020
Friday, February 28, 2020 — 3:30 PM EST
## Tutte Colloquium - Francisco Rodríguez-Henríquez
... | 2020-11-29 11:41:44 | {"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://brainiak.in/176/consider-satellites-s1%C2%A0and-s2%C2%A0with-periods-revolution-revolving-circular | # Consider two satellites S1 and S2 with periods of revolution 1 hr and 8 hr respectively revolving around a planet in circular orbits.
more_vert
Consider two satellites S1 and S2 with periods of revolution 1 hr and 8 hr respectively revolving around a planet in circular orbits. The ratio of angular velocity of satel... | 2022-05-19 11:05:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/each-employee-of-company-z-is-an-employee-of-either-division-54083-20.html | It is currently 21 Oct 2017, 16:26
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
we will pick new questions that match your level based o... | 2017-10-21 23:26:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/200834/statements-in-euclidean-geometry-that-appear-to-be-true-but-arent | # Statements in Euclidean geometry that appear to be true but aren't
I'm teaching a geometry course this semester, involving mainly Euclidean geometry and introducing non-Euclidean geometry. In discussing the importance of deductive proof, I'd like to present some examples of statements that may appear to be true (per... | 2014-03-09 23:35:20 | {"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://techfi.tech/bitcoin-security-quick-look-into-possible-attacks-on-bitcoin/ | Bitcoin is one of the most famous and valuable blockchain networks nowadays. As its reputation and net worth skyrocketed, so did the temptation to possess one. Unfortunately, at the same time, news of millions of dollars worth of bitcoins getting lost or stolen is not uncommon. This article will introduce the bitcoin s... | 2022-11-28 07:16:45 | {"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... |
https://physics.stackexchange.com/questions/178166/continuity-equation-for-charge-and-current-densities-of-an-accelerated-point-cha | # Continuity equation for charge and current densities of an accelerated point charge
For a point charge that moves with the trajectory $\vec r(t)$, we know that it has the singular charge and current densities
$$\rho (\vec x, t) = q \delta^3(\vec x - \vec r(t))$$ $$\vec J(\vec x, t) = q \frac{d\vec r}{dt} \delta ^3 ... | 2020-04-08 16:09:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://openpnm.org/examples/tutorials/02_network_generation_and_visualization.html | # Generating Networks and Quick Visualization#
OpenPNM includes a variety of network generators. This notebook cover the use of a few commons ones which is a good primer for for the rest of this tutorial series. It also illustrates how to quickly visualize networks for inspection while developing and troubleshoot. Ful... | 2022-09-28 21:55:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://kathytaslitzinteriors.com/tktfjk/d5c447-second-derivative-concavity | Now consider a function which is concave down. To find the inflection points, we use Theorem $$\PageIndex{2}$$ and find where $$f''(x)=0$$ or where $$f''$$ is undefined. The number line in Figure $$\PageIndex{5}$$ illustrates the process of determining concavity; Figure $$\PageIndex{6}$$ shows a graph of $$f$$ and $$f'... | 2021-06-12 20:44:24 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socialsci.libretexts.org/Courses/Leeward_Community_College/PSY_100_Biddle/Book%3A_Introductory_Psychology_(OpenStax)/02%3A_Psychological_Research/2.3%3A_Types_of_Psychology_Research | # 2.3: Types of Psychology Research
Skills to Develop
• Describe the different research methods used by psychologists
• Discuss the strengths and weaknesses of case studies, naturalistic observation, surveys, and archival research
• Compare longitudinal and cross-sectional approaches to research
There are many rese... | 2023-01-31 05:57:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 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/a-balloon-is-filled-with-500-liters-of-helium-at-a-pressure-of-120-atm-and-a-temperature-o-q3419480 | College physics
A balloon is filled with 5.00 liters of helium at a pressure of 1.20 atm and a temperature of 27.0 degrees C. (a) Find the mass of the helium. (b) Find the buoyant force on the balloon if it is placed in the atmosphere with air pressure at 1.00 atm and temperature at 23.0 degrees C.
(c) Find the accel... | 2013-05-24 19:32:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://proofwiki.org/wiki/Continuum_Property/Proof_2 | # Continuum Property/Proof 2
## Theorem
Let $S \subset \R$ be a non-empty subset of the set of real numbers such that $S$ is bounded above.
Then $S$ admits a supremum in $\R$.
This is known as the least upper bound property of the real numbers.
Similarly, let $S \subset \R$ be a non-empty subset of the set of real... | 2020-02-17 22:53:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/beauty-inside-a-square-2-2/ | # Beauty inside a Square : 2
Geometry Level 3
This is a square with side length $$4$$. Taking $$4$$ as radius an arc is drawn inside the square from each vertex. The $$4$$ arcs create a diagram as shown in the picture.
Find the area of the shaded part.
× | 2018-03-23 19:09:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/introductory-algebra-for-college-students-7th-edition/chapter-6-test-page-480/1 | # Chapter 6 - Test - Page 480: 1
$$15(2x - 3)$$
#### Work Step by Step
To factor this polynomial, we factor out the greatest common factor of $30x$ and $45$. This means we find the largest number that can go into both $30x$ and $45$ evenly. In this case, that number is $15$. If we divide both terms by $15$, we get: ... | 2019-10-21 14:48:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/chemistry-molecular-approach-4th-edition/chapter-16-exercises-page-771/13 | ## Chemistry: Molecular Approach (4th Edition)
The value of $K_w$ at $25^o C$ is $1.0 \times 10^{-14}$.
The equations for the autoionization of water and the expression for the ion product constant are in page 732, Section 16.5 The value of the constant at $25 ^{o}C$ is on the same section, in page 733. $$H_2O(l) + H_... | 2022-08-18 17:35:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://elibm.org/issue?q=se:2402+in:77556 | ## Computing an optimal orientation of a balanced decomposition tree for linear arrangement problems
### Summary
Summary: Divide-and-conquer approximation algorithms for vertex ordering problems partition the vertex set of graphs, compute recursively an ordering of each part, and "glue" the orderings of the parts tog... | 2018-07-16 20:08:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-does-partial-pressure-affect-gibbs-free-energy-1 | # How does partial pressure affect Gibbs free energy?
##### 1 Answer
Aug 17, 2014
If you increase the partial pressure of a product gas, ΔG becomes more positive. If you increase the partial pressure of a reactant gas, ΔG becomes more negative.
The equation for Gibbs free energy is
ΔG = ΔG^o + RTlnQ
For a gas phas... | 2021-06-24 00:43:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "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://socratic.org/questions/how-do-you-write-the-inequality-and-solve-the-sum-of-3-times-a-number-and-4-is-b | # How do you write the inequality and solve "the sum of 3 times a number and 4 is between -8 and 10#?
Jan 16, 2017
$- 8 < 3 n + 4 < 10 \iff - 4 < n < 2$
#### Explanation:
First off we have the statement "3 times a number plus 4".
Part of the fun of math is variables. It can be any symbol you want to stand for the n... | 2020-01-28 23:37:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/152343/a-banach-space-is-reflexive-if-and-only-if-its-dual-is-reflexive/341513 | # A Banach space is reflexive if and only if its dual is reflexive
How to show that a Banach space $X$ is reflexive if and only if its dual $X'$ is reflexive?
• First show that if $X'$ is reflexive then $X''$ is reflexive. Then what can you say about $\hat X$?
– matt
Jun 1, 2012 at 6:26
• @matt: what's $\hat{X}$?
– t... | 2022-05-25 19:54:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1106.43002 | # 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... | 2016-05-03 08:52:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://leimao.github.io/article/Siamese-Network-MNIST/ | ### Lei Mao
Machine Learning, Artificial Intelligence, Computer Science.
# Siamese Network on MNIST Dataset
### Introduction
Siamese Network is a semi-supervised learning network which produces the embedding feature representation for the input. By introducing multiple input channels in the network and appropriate ... | 2021-09-26 08:54:50 | {"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": 3, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tug.org/pipermail/texworks/2011q1/004055.html | # [texworks] Poppler fonts
Reinhard Kotucha reinhard.kotucha at web.de
Thu Mar 31 23:55:33 CEST 2011
On 2011-03-31 at 23:03:22 +1300, Paul A Norman wrote:
> D:\latexportable\LaTexUtils\TeXWorks\texworks\fonts\d050000l.pfb
I assume that you can delete the .afm file ...
> Are the font-metrics/kerning the same using ... | 2021-11-28 21:06:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://openstax.org/books/chemistry-2e/pages/18-6-occurrence-preparation-and-properties-of-carbonates | Chemistry 2e
18.6Occurrence, Preparation, and Properties of Carbonates
Chemistry 2e18.6 Occurrence, Preparation, and Properties of Carbonates
Learning Objectives
By the end of this section, you will be able to:
• Describe the preparation, properties, and uses of some representative metal carbonates
The chemistry ... | 2022-12-07 02:42:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 13, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.jiskha.com/questions/867217/find-the-derivative-of-the-function-f-by-using-the-rules-of-differentiation-f-u-10-u | # Math
Find the derivative of the function f by using the rules of differentiation.
f(u)=10/�ãu
f '(u) = ??
1. 👍
2. 👎
3. 👁
1. I will assume you meant to type
f(u) = 10/√u , but the font came out weird
f(u) = 10 u^(-1/2)
f'(u) = -5 u^(-3/2)
or -5/(√(u^3)
1. 👍
2. 👎
## Similar Questions
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https://homework.zookal.com/questions-and-answers/zinc-nuclei-are-about-8-times-as-massive-as-beryllium-777473405 | 1. Science
2. Physics
3. zinc nuclei are about 8 times as massive as beryllium...
# Question: zinc nuclei are about 8 times as massive as beryllium...
###### Question details
Zinc nuclei are about 8 times as massive as beryllium nuclei. Which one of the following values correctly expresses the approximate ratio of t... | 2021-06-13 10:52:44 | {"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... |
http://mathhelpforum.com/algebra/51336-absolute-value-equations.html | # Thread: Absolute Value Equations
1. ## Absolute Value Equations
Could someone please tell me how to solve the following without graphing?
(1) $|x+4|+|x-7|=|2x-1|$
(2) $|x-|x-1||=\lfloor x \rfloor$ (Greatest integer function of x)
2. Originally Posted by Winding Function
Could someone please tell me how to solve ... | 2016-12-09 08:56:04 | {"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": 24, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://madhavamathcompetition.com/2016/09/06/solutions-to-primality-testing-based-on-algebra-rmo-training/ | # Solutions to primality testing based on algebra — RMO training
Problem 1:
Given two integers a and m larger than 1, show that, if m is odd, then $n+1$ then $a+1$ is a divisor of $a^{m}+1$. Use this result to obtain the factorization of 1001.
Solution 1:
Since m is odd, we have $a^{m}+1 = (a+1)(a^{m-1}-a^{m-2}+a^{... | 2021-06-20 21:20:00 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 20, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.aimsciences.org/article/doi/10.3934/proc.2005.2005.784 | Article Contents
Article Contents
Existence of guided modes on periodic slabs
• We prove the existence of bound guided modes for the Helmholtz equation on lossless penetrable periodic slabs. We handle both robust modes, for which no Bragg harmonics propagate away from slab, as well as nonrobust standing modes, which ... | 2023-03-21 07:34:45 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sycstudio.com/archives/115 | # HDU 3501 Calculation 2
### Description
Given a positive integer N, your task is to calculate the sum of the positive integers less than N which are not coprime to N. A is said to be coprime to B if A, B share no common positive divisors except 1.
### Http
https://vjudge.net/problem/HDU-3501
HNCJ OIer 一枚 | 2018-05-22 06:31:05 | {"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... |
https://cs.stackexchange.com/questions/55649/how-to-choose-symbols-to-replace-for-this-left-most-derivation | # How to choose symbols to replace for this left-most derivation?
I have a context free grammar such as the following:
$E→E+T | T$
$T→T×F | F$
$F→(E) | a$
Using the left-most derivation, the following can be derived:
$E⇒E+T⇒T+T⇒F+T⇒a+T$
$⇒a+F⇒a+(E)⇒a+(T)$
$⇒a+(T×F)⇒a+(F×F)$
$⇒a+(a×F)=a+(a×a)$
I know what the left ... | 2019-11-22 05:54:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eng.libretexts.org/Under_Construction/Book%3A_The_Joy_of_Cryptography_(Rosulek)/06%3A_Pseudorandom_Generators/6.03%3A_Application%3A_Shorter_Keys_in_One-Time-Secret_Encryption | # 5.3: Application: Shorter Keys in One-Time-Secret Encryption
## Application: Shorter Keys in One-Time-Secret Encryption
We revisit the motivating example from the beginning of this chapter. Alice $$\&$$ Bob share only a $$\lambda$$-bit key but want to encrypt a message of length $$\lambda+\ell$$. The main idea is ... | 2022-10-05 07:57:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.shaalaa.com/question-bank-solutions/a-parallel-plate-capacitor-figure-made-of-circular-plates-each-of-radius-r-60-cm-has-a-capacitance-c-100-pf-the-capacitor-is-connected-to-a-230-v-displacement-current_8983 | # A parallel plate capacitor (Figure) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected to a 230 V - Physics
Numerical
A parallel plate capacitor (Figure) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected... | 2023-03-29 16:15:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://msameeruddin.hashnode.dev/naive-bayes-classification-algorithm-in-practice | # Naive Bayes Classification Algorithm in Practice
## What the Naive Bayes algorithm is and how it is used in classification tasks.
Mohammed Sameeruddin
·May 29, 2021·
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• Introduction
• Machine Learning
• Naive Bayes - Theory
• Naive Bayes - Code
• Naive... | 2022-12-04 15:40:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/754904/does-special-relativity-apply-to-waves-or-particles | # Does Special Relativity apply to waves or particles?
I know that Special Relativity is a classical theory, so perhaps it applies to light waves, but I'm not too sure. The question I want to ask is, does Special Relativity set a bound on particle velocity, wave velocity, or both? And why?
In QFT: There isn't so much... | 2023-03-29 21:51:13 | {"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": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://itensor.org/support/667/accessing-maximal-tensor-element-and-scalings | # accessing maximal tensor element and scalings
+1 vote
Hi all,
I am currently implementing a CTM method for iPEPS in ITensor. For this, and similar algorithms, I want to absorb a big bunch of tensors and truncate the result in order to approximate the environment.
For numerical stability, one way to do this is by ... | 2018-10-18 02:30:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/493099/can-dichotomous-variable-be-used-as-auxiliary-variable-in-conventional-way-to-de | # Can dichotomous variable be used as auxiliary variable in conventional way to design an estimator?
I have a variable Y that can assume a range of values, and an auxiliary variable X that assumes value 1 if it possesses a characteristic, 0 otherwise.
My first assumption here is that I can substitute mean by proporti... | 2020-11-25 08:32:52 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cs.ucr.edu/~neal/Golin12Huffman | neal young / Golin12Huffman
• We study the generalization of Huffman Coding in which codeword letters have non-uniform costs (as in Morse code, where the dash is twice as long as the dot). Despite previous work by many authors including Richard Karp [1961] and Kurt Mehlhorn [1980], the problem is not known to be NP-ha... | 2018-09-23 10:41:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |