url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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https://docs.scipy.org/doc/scipy-1.4.1/reference/generated/scipy.linalg.pinv.html | # scipy.linalg.pinv¶
scipy.linalg.pinv(a, cond=None, rcond=None, return_rank=False, check_finite=True)[source]
Compute the (Moore-Penrose) pseudo-inverse of a matrix.
Calculate a generalized inverse of a matrix using a least-squares solver.
Parameters
a(M, N) array_like
Matrix to be pseudo-inverted.
cond, rcondfl... | 2021-05-07 19:27:18 | {"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://codereview.stackexchange.com/questions/58210/best-testing-using-a-mocked-repository | # Best testing using a mocked repository
[Test]
public void Post_ReturnsCorrectModel()
{
var post = new Post
{
Slug = "continuing-to-an-outer-loop",
Title = "Continuing to an outer loop",
Summary = "When you have a nested loop, sometimes",
Content = "When you have a nested loop, sometimes",
Tags = new Collection<Tag> ... | 2021-12-03 14:13:43 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://datascience.stackexchange.com/questions/14874/contrasting-logistic-regression-vs-decision-tree-performance-in-specific-example | Contrasting logistic regression vs decision tree performance in specific example
I have a set of 10,000 integers, and another set of 100. The integers in the first set are mapped to integers in the second set according to some rules (not mathematical rules, think of these values as codes for naming certain items, it i... | 2021-01-21 02:14:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://community.wolfram.com/groups/-/m/t/1233776 | # Avoid Interpreter ZIP Code issues? // Unreliable access to knowledge base
GROUPS:
Hi, Wolfram Community.I've been trying to run a line like this:zips = Interpreter["ZIPCode"] /@ {"95014", "01545", "94087", "95129", "01810", "10471", "02067", "01720", ... }Over a line with some 1200 zipcodes. The goal with this is h... | 2018-04-21 19:16:04 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/103798-dot-product-gradient.html | Given that
x=rcos(θ)
y=rsin(θ)
Show that
I have been working on this for far to long, and I can't get the first term right
Any help would be greatly appreciated.
Thanks
Freddy | 2016-10-24 02:13:36 | {"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://nbviewer.jupyter.org/github/fediskhakov/CompEcon/blob/HEAD/03_numbers.ipynb | # Foundations of Computational Economics¶
by Fedor Iskhakov, ANU
## Representing numbers in a computer¶
https://youtu.be/AMFCQXFtamo
Description: Binary and hexadecimal numbers. Floating point numbers. Numerical stability and potential issues. Numerical noise.
### Floating point arithmetics¶
• Because computers o... | 2021-01-22 19:55:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://together.jolla.com/question/124286/running-out-of-space-qmf-is-taking-up-alot-of-space-how-to-safely-clean/ | # Running out of space - /.qmf is taking up ALOT of space, how to safely clean?
asked 2015-12-09 21:46:52 +0200
So I've been experiencing constant warnings of space running out and constant crashes because of it (I'm at 95% disc usage of which 7.35GB = "Other user data" and 2.61GB = Sailfish OS and other files"), tod... | 2019-02-21 02:10:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-for-p-in-i-prt | # How do you solve for p in i = prt?
Jun 12, 2016
color(blue)( p =i / (rt)
$i = p r t$
$i = \textcolor{b l u e}{p} r t$
color(blue)( p =i / (rt) | 2019-10-17 13:49:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 4, "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://en.hpprime.club/articles/hans-hp-prime-programming-variables | # HP Prime for All
English Русский
Author: Han Duong (original article)
Below is a categorization of the types of variables and their priority according the parser. The information was provided by Cyrille; I have added some details with the hope that they add clarity. From highest priority to lowest:
### 1. Local ... | 2020-04-01 09:06:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/853147/maximum-likelihood-with-bernoulli-trials-what-to-do-if-there-are-no-successes | # Maximum likelihood with Bernoulli trials: what to do if there are no successes?
I'm analyzing the security of a secret sharing scheme. One attempt I'm analyzing is "blind luck". I return a random share and hope that noone notices.
The probability $p$ of someone not noticing will be quite small, around $10^{-14}$ [i... | 2019-06-24 11:20:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gamedev.net/forums/topic/473151-efficient-opengl-mouse-coordinate-transformation/ | # OpenGL Efficient OpenGL Mouse Coordinate Transformation
## Recommended Posts
ive got my program to translate the mouse coordinates into opengl coordinates, but i dont think its very fast and efficient. to test it out, i translate the coordinates every frame. under the cursor, i draw a simple GL_POINT. when i move t... | 2017-10-24 09:52:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/divergence-in-spherical-polar-coordinates.522627/ | # Divergence in spherical polar coordinates
1. ### Idoubt
168
I took the divergence of the function 1/r2$\widehat{r}$ in spherical coordinate system and immediately got the answer as zero, but when I do it in cartesian coordiantes I get the answer as 5/r3.
for $\widehat{r}$ I used (xi+yj+zk)/(x2+y2+z2)1/2
what am i... | 2015-11-29 08:54:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.maths.usyd.edu.au/u/pubs/publist/pubs2000.html | # Research Publications for 2000
## Chapters in Books
B1. Dancer EN
E N Dancer: Degree theory on convex sets and applications to bifurcation, Calculus of variations and partial differential equations. Topics on geometrical evolution problems and degree theory, Springer, Berlin, Heidelberg, 2000, ISBN 3-540-64803-8, 1... | 2020-12-05 15:39:36 | {"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://bioconductor.org/packages/release/bioc/vignettes/MSPrep/inst/doc/using_MSPrep.html | # 1 Introduction
MSPrep provides a convenient set of functionalities used in the pre-analytic processing pipeline for mass spectrometry based metabolomics data. Functions are included for the following processes commonly performed prior to analysis of such data:
1. Summarization of technical replicates (if available)... | 2023-03-28 21:11:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.math.cnrs.fr/event/3782/contributions/3308/ | # Journées SL2R à Reims 2018
18-19 October 2018
Laboratoire de Mathématiques de Reims
Europe/Paris timezone
## Conformally covariant bi-differential operators for differential forms
18 Oct 2018, 14:00
50m
Amphi 2 (UFR Sciences)
Exposé
### Speaker
Khalid Koufany (Université de Lorraine - Nancy)
### Description
T... | 2019-06-19 02:53:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.ntnu.no/conservation/2015/008 | [ 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | All | Home ]
# Fractional BV spaces and first applications to scalar conservation laws
Abstract: The aim of this paper is to obtain new fine properties of entropy solutions of ... | 2017-11-24 11:16:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aas.org/archives/BAAS/v36n5/aas205/802.htm | AAS 205th Meeting, 9-13 January 2005
Session 147 Groups and Clusters of Galaxies
Poster, Thursday, January 13, 2005, 9:20am-4:00pm, Exhibit Hall
## [147.10] Cluster Peculiar Velocities through the Kinetic Sunyaev-Zeldovich Effect
P. M. Motl (Louisiana State University), J. O. Burns (University of Colorado, Boulder), ... | 2015-05-30 14:58:01 | {"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.poemas-de-amor.net/906pd/2ntqij.php?13fa05=encryption-hackerrank-solution-in-java | Java MD5 HackerRank Solution. HackerRank solutions in Java/JS/Python/C++/C#. Beeze Aal 09.Jun.2020. My Hackerrank profile.. An organized, detail-oriented, and conscientious self-starter. For example, computing the hash of a downloaded file and comparing the result to a … (Java Solution) HackerRank Java- MD5 MD5 is one ... | 2021-04-23 15:06:29 | {"extraction_info": {"found_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://projects.skill-lync.com/projects/Analysis-of-Solution-Stability-in-a-2D-Heat-conduction-problem-08510 | ## Analysis of Solution Stability in a 2D Heat conduction problem
ANALYSIS OF NUMERICAL STABILITY OF VARIOUS ITERATIVE SOLVERS FOR TRANSIENT 2D HEAT CONDUCTION:
[Part: 3/3]
INTRODUCTION:
The criterion of stability of a numerical scheme is determined by the way the errors propagate while the solution moves from one ... | 2019-03-26 15:13:00 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/4f2f8a98e4b0571e9cbb5205 | ## anonymous 4 years ago Three equal resistors each of 12ohm can be connected in four different ways. What is equivalent resistance of each combination?
1. anonymous
hi can you figure ways ?
2. nikvist
$R_1=R_2=R_3=R=12\Omega$$R_{12S}=2R=24\Omega\quad,\quad R_{12P}=R/2=6\Omega$$1.\quad R_{E1}=R_{12S}+R_3=3R=36\Omeg... | 2017-01-17 15:06:32 | {"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... |
http://www.ck12.org/trigonometry/Solving-Trigonometric-Equations-Using-Basic-Algebra/lesson/Solving-Trigonometric-Equations-Using-Algebra/r5/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
You are viewing an older version of this Concept. Go to the latest version.
# Solving Trigonometric Equations Using Basic Algebra
## Substitute in potential solutions or solve using inve... | 2016-02-13 16:14:34 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ora.ox.ac.uk/objects/uuid:ebbe50d9-1338-4dc1-858b-e9b7ef689406 | Journal article
### Measurement of the $B^0_s\rightarrow J/ψK^{*0}$ branching fraction and angular amplitudes
Abstract:
A search for the decay $B^0_s\rightarrow J/\psi K^{*0}$ with $K^{*0} \rightarrow K^-\pi^+$ is performed with 0.37 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 7 TeV collected by the LHCb experiment... | 2022-06-26 13:48:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/529598/mathbbqx-leftx2-1-right-isomorphic-to-mathbbq-times-mathbbq | # $\mathbb{Q}[X]/\left(X^{2}-1\right)$ isomorphic to $\mathbb{Q} \times \mathbb{Q}$?
i need to prove that: $\mathbb{Q}[X]/\left(X^{2}-1\right)$ isomorphic to $\mathbb{Q} \times \mathbb{Q}$, but i don't know where to start. I first wanted to use the Chinese value theorem, but i can't see how that should fit in. Hints/t... | 2019-12-06 13:24:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bookdown.dongzhuoer.com/hadley/adv-r/s3-methods.html | 13.4 Generics and methods
The job of an S3 generic is to perform method dispatch, i.e. find the specific implementation for a class. Method dispatch is performed by UseMethod(), which every generic calls48. UseMethod() takes two arguments: the name of the generic function (required), and the argument to use for method... | 2022-05-23 08:19:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hal.in2p3.fr/in2p3-00005642 | # High spin studies of $^{172,173}$Os: complex alignment mechanism
Abstract : We are interested in the organisational changes in identity, brought about by the juxtaposition of paper and electronic media in the domain of daily newspapers. We define these changes through a specific case: placing the daily newspaper Le ... | 2022-09-28 14:07:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/proportion_67 | +0
# Proportion
0
31
1
Suppose that $\alpha$ is inversely proportional to $\beta$. If $\alpha = -3$ when $\beta = 8$, find $\alpha$ when $\beta = 16$. Express your answer as a fraction.
Jul 3, 2022 | 2022-08-10 03:06:32 | {"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://cstheory.stackexchange.com/questions/51115/why-does-it-matter-how-difficult-a-proof-is | # Why does it matter how difficult a proof is?
I am confused by how the objective worth of CS theory research is assessed.
In the last year, I had been working on formalizing some tasks from a different research field in cs theoretic terms, i.e. providing proper definitions, proving bounds etc. In the end, I came up ... | 2022-12-09 11:36:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=ai%3Aoruc.halil+se%3A00000624 | # zbMATH — the first resource for mathematics
A generalization of the Bernstein polynomials. (English) Zbl 0930.41009
Authors’ abstract. This paper is concerned with a generalization of the classical Bernstein polynomials where the function is evaluated at intervals which are in geometric progression. It is shown that... | 2021-01-26 06:12:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathonline.wikidot.com/riemann-stieltjes-integrals | Riemann-Stieltjes Integrals
# Riemann-Stieltjes Integrals
Recall from calculus that if $f$ is continuous on the interval $[a, b]$, then we define the Riemann integral of $f$ on $[a, b]$ to be:
(1)
\begin{align} \quad \int_a^b f(x) \: dx = \lim_{n \to \infty} \sum_{k=1}^{n} f(x_k^*) \Delta x \end{align}
Where $\Delt... | 2017-08-24 05:00:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://discuss.codechef.com/t/balrev-editorial/100002 | # BALREV - Editorial
Setter: Saritesh
Tester: Abhinav Sharma, Aryan
Editorialist: Lavish Gupta
Cakewalk
Inversions
# PROBLEM:
Chef is given a binary string A of length N. He can perform the following operation on A any number of times:
• Choose L and R (1 \leq L \leq R \leq N), such that, in the substring A[L,R],... | 2022-05-28 09:45:37 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/learn/click-on-the-following-icon-in-order-to-copy-its/363271 | # (Click on the following icon in order to copy its contents into a spreadsheet.) Income Statement...
###### Question:
(Click on the following icon in order to copy its contents into a spreadsheet.) Income Statement Accounts for the Year Ending 2017 Account Balance Cost of goods sold $341,000 Interest expense$82,000 ... | 2023-02-04 22:55:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/issue/what-is-72-8--546469 | What is (−72)÷(−8)???????????????????????????????
Question:
What is (−72)÷(−8)???????????????????????????????
Cacao beans arrive in a factory from the areas where they grew. At the factory, the best beans are sorted and put into bags. After quality-control workers check the bags, a large truck transports the cacao b... | 2022-10-03 11:07:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.urhelpmate.com/is-tangent-ever-undefined/ | # Is tangent ever undefined?
## Is tangent ever undefined?
Since, tan(x)sin(x)cos(x) the tangent function is undefined when cos(x)0 . Therefore, the tangent function has a vertical asymptote whenever cos(x)0 . Similarly, the tangent and sine functions each have zeros at integer multiples of u03c0 because tan(x)0 when... | 2023-03-28 21:02:43 | {"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://ncatlab.org/nlab/show/geometric+engineering+of+quantum+field+theory | Contents
# Contents
## Idea
By embedding quantum field theories into string theory – typically as the worldvolume theories of various branes, e.g. super Yang-Mills theory on D-branes, 6d (2,0)-superconformal QFT on M5-branes, or else at O-planes – the various dualities of string theory will relate different QFTs in ... | 2019-07-16 10:12:16 | {"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... |
http://cpr-condmat-meshall.blogspot.com/2013/07/13077384-h-m-benia-et-al.html | ## Origin of Rashba-splitting in the quantized subbands at Bi2Se3 surface [PDF]
H. M. Benia, A. Yaresko, A. P. Schnyder, J. Henk, C. T. Lin, K. Kern, C. R. Ast
We study the band structure of the $\text{Bi}_2\text{Se}_3$ topological insulator (111) surface using angle-resolved photoemission spectroscopy. We examine ... | 2017-10-23 22:30:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studybay.com/math/tags/gallini/ | # Tag
Sort by:
### Affine Function
Affine functions represent vector-valued functions of the formThe coefficients can be scalars or dense or sparse matrices. The constant term is a scalar or a column vector.In geometry, an affine transformation or affine map (from the Latin, affinis, "connected with") between two ve... | 2020-09-19 14:39:18 | {"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/trigonometry/197173-name-quadrant-angle-lies.html | # Math Help - Name The Quadrant in which The Angle lies.
1. ## Name The Quadrant in which The Angle lies.
$\cos \theta < 0$, $\csc \theta < 0$
2. ## Re: Name The Quadrant in which The Angle lies.
Originally Posted by RCurtis
$\cos \theta < 0$, $\csc \theta < 0$
In what quadrant are $\sin(\theta)~\&~\cos(\theta)$ bo... | 2015-09-01 00:18:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 7, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/objective-questions/mcq-on-irrigation-engineering--5eea6a0b39140f30f369deef | # Irrigation Engineering MCQ Quiz - Objective Question with Answer for Irrigation Engineering - Download Free PDF
Last updated on Sep 23, 2022
## Latest Irrigation Engineering MCQ Objective Questions
#### Irrigation Engineering MCQ Question 1:
The application of Kor-Watering for an irrigation crop is done
1. about... | 2022-09-29 14:19:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://techscience.com/doi/10.3970/cmes.2008.038.025.html | A New Mathematical Modeling of Maxwell Equations: Complex Linear Operator and Complex Field
Chein-Shan Liu
doi:10.3970/cmes.2008.038.025
Source CMES: Computer Modeling in Engineering & Sciences, Vol. 38, No. 1, pp. 25-38, 2008 Download Full length paper in PDF format. Size = 141,786 bytes Keywords Maxwell equations, ... | 2019-05-24 01:23:33 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/17417/how-can-i-typeset-parallel-lists-of-paragraphs-on-facing-pages | # How can I typeset parallel lists of paragraphs on facing pages?
(Not a duplicate of this question.)
I'm trying to typeset a document for my father, which contains a list of paragraphs that must be printed aligned on facing pages. Page breaks must ideally not occur within a paragraph (on either page). Also, the text... | 2019-12-14 05:46:02 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://learn.careers360.com/school/question-how-many-randomly-assembled-people-are-needed-to-have-a-better-than-50-probability-that-at-least-1-of-them-was-born-in-a-leap-yeara-1b-2c-3d-4e-5-19893/ | How many randomly assembled people are needed to have a better than 50% probability that at least 1 of them was born in a leap year?A. 1B. 2C. 3D. 4E. 5
ANS: Lets assume n people are present .
the probability of one person having bday in leap year is 1/4
the probability of n people of which atleast one of them born... | 2021-05-18 17:33:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://publications.hse.ru/en/articles/?mg=63395746 | • A
• A
• A
• ABC
• ABC
• ABC
• А
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Regular version of the site
Of all publications in the section: 18
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Article
Gusein-Zade S. Mathematische Zeitschrift. 2020. Vol. 294. No. 1-2. P. 593-613.
The Alexander polynomial in several variables is defined for links in three-dimensional homol... | 2021-03-01 16:51:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mvtrinh.wordpress.com/2012/09/04/eight-knights/ | ## Eight Knights
Eight dashing knights are in love with [the] kingdom’s princess. Starting on January $1$, the first knight visits the princess every day. The second night visits the princess on January $2$ and every second day thereafter. The third knight visits the princess on January $3$ and every third day thereaf... | 2017-08-20 00:07:38 | {"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": 31, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hal.inria.fr/inria-00073640 | Maxwell's Equations in a 1D Ferromagnetic Medium : Existence and Uniqueness of Strong Solutions
1 ONDES - Modeling, analysis and simulation of wave propagation phenomena
Inria Paris-Rocquencourt, UMA - Unité de Mathématiques Appliquées, CNRS - Centre National de la Recherche Scientifique : UMR2706
Abstract : In this p... | 2020-10-28 01:48:55 | {"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://jeemainadmitcard2019.in/syq1sf43/2a5bhj6.php?id=d70fc2-phase-of-wave | # phase of wave
The Electric and Magnetic fields in EMR waves are always in phase and at 90 degrees to each other. The waveform need not be sinusoidal, the only requirement is that it be periodic. See figure below. Wave A leads wave B by 45° The shift between these two waveforms is about 45 degrees, the “A” wave being... | 2021-10-22 09:52:08 | {"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://www.elevenseconds.com/tvd/category/Projects | # Truth Table Generator
I originally created this tool in 2002 – yes, 2002. I was recently going through my old work and thought it might be fun to put up. I refreshed it a little (to use Bootstrap and jQuery) and made the code a little cleaner, and put up online again.
Truth Table Generator is a very simple tool. It... | 2019-08-20 12:08:50 | {"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://openstax.org/books/algebra-and-trigonometry/pages/6-1-exponential-functions | Algebra and Trigonometry
# 6.1Exponential Functions
Algebra and Trigonometry6.1 Exponential Functions
### Learning Objectives
In this section, you will:
• Evaluate exponential functions.
• Find the equation of an exponential function.
• Use compound interest formulas.
• Evaluate exponential functions with base $ee... | 2021-10-22 22:11:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 380, "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/m... |
https://stats.stackexchange.com/questions/258472/computing-the-actor-gradient-update-in-the-deep-deterministic-policy-gradient-d | # Computing the Actor Gradient Update in the Deep Deterministic Policy Gradient (DDPG) algorithm
This question is in regards to the Deepmind paper on DDPG: https://arxiv.org/pdf/1509.02971v5.pdf.
Most (all?) implementations of the DDPG algorithm that I've seen compute the gradient update to the actor network by $\nab... | 2021-06-14 19:31:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/61526/calculation-the-reflection-coefficient-of-a-mutlilayer-material | Calculation the reflection coefficient of a mutlilayer material
For our project we have to study an infrared filter. This filter is composed of glass and several layers (nanolayers of titanium oxide, silver and cupper deposited on one side of the glass).
Now we have to determine the reflection coefficient of the coati... | 2014-10-31 15:04:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.drmaciver.com/2012/01/an-algorithm-for-incrementally-building-separation-graphs/ | An algorithm for incrementally building separation graphs
You know that annoying thing when you’re reading a paper and it’s fairly clear they’ve not actually tried that algorithm in practice? Don’t you hate that?
Anyway, here’s an algorithm I’ve not tried in practice. I haven’t even written code for it yet. This post... | 2023-02-07 02:22:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://artofproblemsolving.com/wiki/index.php?title=User:Lcz&direction=next&oldid=122971 | User:Lcz
Hi just getting some last minute A(O)IME geo prep in (my thing is alg>nt>combo>geo) from the Intermediate Geometry Problems page and then printing it out :)
(2015 II #9) https://artofproblemsolving.com/wiki/index.php/2015_AIME_II_Problems/Problem_9 A cylindrical barrel with radius $4$ feet and height $10$ fe... | 2021-07-31 16:58:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 106, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://tex.stackexchange.com/questions/365716/natbib-citep-still-only-prints-first-author | # natbib \citep*{} still only prints first author
I have some issues with citations in my thesis. I use the natbib package and the apalike bibliography style. When I cite articles with 1 or 2 authors, everything works just fine. But when I have 3 authors, things break down. Only the first author is printed followed by... | 2020-06-03 18:13:03 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://homework.cpm.org/category/CC/textbook/cca2/chapter/C/lesson/C.1.2/problem/C-26 | ### Home > CCA2 > Chapter C > Lesson C.1.2 > ProblemC-26
C-26.
The auto repair shop is concerned about the reliability of its brake lathe, which is a rotating piece of equipment used in restoring parts. The shop’s owner measured the speed (in rotations per minute) at various times over the course of a month. These we... | 2022-05-25 17:06:35 | {"extraction_info": {"found_math": true, "script_math_tex": 3, "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.nature.com/articles/s41535-016-0008-1?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%253A%2Bnpjquantmats%252Frss%252Fcurrent%2B%2528npj%2BQuantum%2BMaterials%2529&error=cookies_not_supported | Article | Open
# Selection rules for Cooper pairing in two-dimensional interfaces and sheets
• npj Quantum Materials 2, Article number: 9 (2017)
• doi:10.1038/s41535-016-0008-1
Revised:
Accepted:
Published online:
## Abstract
Thin sheets deposited on a substrate and interfaces of correlated materials offer a pletho... | 2018-01-22 20:28:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 93, "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.research.ed.ac.uk/en/publications/k%CF%80%CF%80i2-decay-amplitude-from-lattice-qcd | # K→(ππ)I=2 Decay Amplitude from Lattice QCD
T. Blum, P. A. Boyle, N. H. Christ, N. Garron, E. Goode, T. Izubuchi, C. Jung, C. Kelly, C. Lehner, M. Lightman, Q. Liu, A. T. Lytle, R. D. Mawhinney, C. T. Sachrajda, A. Soni, C. Sturm
Research output: Contribution to journalArticlepeer-review
## Abstract
We report on t... | 2022-01-22 17:51:42 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bitbucket.org/sirex/django-sboard/src | # django-sboard /
Filename Size Date modified Message
sboard
36 B
2.9 KB
277 B
## Node views
Example node view:
# nodes.py
class DetailsView(NodeView):
# Mandatory part, defines which node this view is adapting.
# Below are listed possible ways, how to tell sistem about your view
existence.
# If name is not prov... | 2018-05-22 13:58:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/raised-to-5and-9/ | # Raised to 5and 9
Algebra Level 5
If $$r_{1}$$,$$r_{2}$$,$$r_{3}$$,$$r_{4}$$,$$r_{5}$$ are the complex roots of the equation $$x^{5}-3x^{4}-1=0$$ . Find the value of
$\large \frac{1}{r_{1}^{9}}+\frac{1}{r_{2}^{9}}+\frac{1}{r_{3}^{9}}+\frac{1}{r_{4}^{9}}+\frac{1}{r_{5}^{9}}$
× | 2017-10-20 09:15:37 | {"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... |
http://light-am.com/ | Accepted doi: 10.37188/lam.2021.020
[PDF](25)
Laser powder bed fusion (LPBF) is a timely important additive manufacturing technique that offers many opportunities for fabricating three-dimensional complex shaped components at a high resolution with short lead times. This technique has been extensively employed in man... | 2021-07-29 14:51:13 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ck12.org/algebra/Graphs-of-Linear-Functions/lesson/Use-Function-Notation-to-Graph-Functions/r6/ | <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
You are viewing an older version of this Concept. Go to the latest version.
# Graphs of Linear Functions
## Graph f(x) = ax +b
Estimated9 minsto complete
%
Progress
Practice Graphs of L... | 2016-02-13 09:27:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://themillionlivesproject.com/q7hreil/b9uqm.php?page=are-combustion-reactions-redox-0b45e8 | # are combustion reactions redox
Oxidation-reduction reaction - Oxidation-reduction reaction - Historical origins of the redox concept: Of the chemical processes now regarded as redox reactions, combustion was the earliest focus of philosophical and scientific attention. Even the space shuttle uses redox reactions. Cr... | 2022-05-18 22:25:39 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/473744/cyclic-polynomial-proof | Cyclic polynomial proof
If$$x+y+z = 0$$ Then prove, $$(x^2+xy+y^2)^3+(y^2+yz+z^2)^3+(z^2+zx+x^2)^3$$ $$=3(x^2+xy+y^2)(y^2+yz+z^2)(z^2+zx+x^2)$$
-
HINT:
Observe that if we put $x^2+xy+y^2=a$ etc., we need to prove $a^3+b^3+c^3=3abc$
From this, the above proposition will be true
either if $a+b+c=0$
or if $a=b=c$ f... | 2015-08-31 22:51:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3094379/computing-pmf-and-cdf-for-a-function-of-an-exponential-random-variable | # Computing pmf and cdf for a function of an exponential random variable
I'm a little stuck on this one due to the nature of the function. Here is the question:
$$\mathit{T}$$ is a $$\lambda$$ = 1 exponential random variable and $$\mathit{f(x)= \lfloor x\rfloor}$$ (largest integer not more than $$\mathit{x}$$).
Find... | 2019-04-18 14:56:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.proofwiki.org/wiki/Definition:Diagram_(Category_Theory) | # Definition:Diagram (Category Theory)
Jump to navigation Jump to search
## Definition
Let $\mathbf J$ and $\mathbf C$ be metacategories.
A diagram of type $\mathbf J$ in $\mathbf C$ is a functor $D: \mathbf J \to \mathbf C$.
### Index Category
In this context, $\mathbf J$ is referred to as the index category.
I... | 2022-01-20 11:04:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gaworld.ru/gcf-of-65-and-91 | # GCF of 65 and 91
The gcf of 65 and 91 is the largest positive integer that divides the numbers 65 and 91 without a remainder. Spelled out, it is the greatest common factor of 65 and 91. Here you can find the gcf of 65 and 91, along with a total of three methods for computing it. In addition, we have a calculator you... | 2018-04-20 13:05:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codereview.stackexchange.com/questions/190200/finding-and-counting-duplicate-js-java-files | # Finding (and counting) duplicate JS/Java files
I have the following script which takes minutes to give output.
printf "\nDuplicate JS Filenames...\n"
(
find . -name '*.js' -type f -exec basename {} \; | sort | uniq -c | grep -v "^[ \t]*1 ";
echo "$(find . -type f -name '*.js' | wc -l) JS files in search directory";... | 2020-08-11 16:25:54 | {"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://computergraphics.stackexchange.com/questions/7670/yuv-to-hsv-to-rgb-issues | # YUV to HSV to RGB issues
As per this resource, there is an easy way to convert from YCbCr to HSV. Saturation is sqrt(Cb^2 + Cr^2). Now here is my issue. If I take pure red (1,0,0), green(0,1,0), and blue(0,0,1) colors, convert them to YCrCb, and then compute saturation, I do not get 1. Infact, all the saturations ar... | 2019-02-21 16:37:37 | {"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://mathhelpforum.com/differential-geometry/112379-find-limit-sequence-functions-print.html | # Find limit of sequence of functions
• Nov 4th 2009, 09:50 AM
wglmb
Find limit of sequence of functions
Let $f_n\in C[0,1]$ be defined by
$f_n =\begin{cases}n^{2/3} & \mbox{if }0\le x\le \frac{1}{n}\\2n^{2/3}-n^{5/3}x & \mbox{if }\frac{1}{n} < x< \frac{2}{n}\\0 & \mbox{if }\frac{2}{n} \le x\le 1\\\end{cases}$
Let $\... | 2016-09-28 08:43:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 63, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.semanticscholar.org/paper/Birth-of-the-universe-from-the-landscape-of-string-Kobakhidze-Mersini-Houghton/7ae6d785b5a085c0cfac461cf2183cb1df389cf5 | Birth of the universe from the landscape of string theory
@article{Kobakhidze2007BirthOT,
title={Birth of the universe from the landscape of string theory},
author={Aza Kobakhidze and Laura Mersini-Houghton},
journal={The European Physical Journal C},
year={2007},
volume={49},
pages={869-873}
}
• Published 2007
• Phys... | 2020-04-08 13:24:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.documentfoundation.org/Documentation/Calc_Functions/BITAND | # Documentation/Calc Functions/BITAND
Other languages:
English • Nederlands • dansk • español • italiano • עברית
BITAND
Mathematical
## Summary:
Performs a bitwise AND binary operation on two non-negative integer values.
## Syntax:
BITAND(Number1; Number2)
## Returns:
Returns an integer in the range [0, 2... | 2023-02-03 03:02:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2544949/explanation-of-terminal-objects-using-limits | # Explanation of terminal objects using limits
I understand terminal objects, but I falter when trying to achieve them using the approach of diagrams, the category of constant diagrams $\mathcal{C}^{\mathcal{J}}$ and limits.
I have the empty category 0, now I have a diagram $D: \mathcal{J} \to \mathcal{C}$. However t... | 2021-04-21 12:05:20 | {"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://mathematica.stackexchange.com/questions/151645/findmaximum-with-integer-value | # FindMaximum with Integer value
Define the following vectors and matrices:
v1={2,0}
v2={0,1}
v3={2,1}
S={{2,0},{0,1}}
A={{2,0},{0.311,1}}
I need to find the maximum of $\displaystyle{\frac{|S(n_1v_1+n_2v_2)+A(n_3v_3)|}{|n_1v_1+n_2v_2+n_3v_3|}}$ for $n_1,n_2,n_3\in \mathbb{Z}$ with the condition $|n_1v_1+n_2v_2+n_3... | 2020-12-01 09:11:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.jingjie.site/tags/encoding-model/ | In may 2016. I tried to repeat a pioneering research published on NATURE (Kay et al., 2008) using a data-driven Voxel-Wise Model (Naselaris et al., 2011). I successfully constructed a liner receptive field model for every voxels using the Gabor wavelet filter according to the encoding theory of the primary visual corte... | 2021-04-17 16:52:42 | {"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://codereview.stackexchange.com/tags/reddit/hot?filter=all | # Tag Info
7
Use modern versions of things The most obvious thing here is use Python 3. This will help massively with your Unicode problems, because Python 3 maintains a stricter separation between things that Python 2 conflated. In some cases, your errors will just be artifacts of Python 2's way of doing things, and... | 2019-12-12 22:35:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://noa.gwlb.de/receive/cop_mods_00051158 | # Effect of OH emission on the temperature and wind measurements derived from limb-viewing observations of the 1.27 µm O 2 dayglow
The inline-formulaO2(a1Δg) emission near 1.27 inline-formulaµm is well-suited for remote sensing of global wind and temperature in near-space by limb-viewing observations to its bright sig... | 2022-09-27 07:35:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.neetprep.com/ncert/1600-Solid-State-Solid-State--NCERT-Chapter-PDF | # Unit 1
## The Solid State
The vast majority of solid substances like high temperature superconductors, biocompatible plastics, silicon chips, etc. are destined to play an ever expanding role in future development of science.
### Objectives
After studying this Unit, you will be able to
• describe general characte... | 2022-10-03 22:02:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 27, "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.effortlessmath.com/math-topics/simplifying-complex-fractions/ | How to Simplify Complex Fractions
A complex fraction is a fraction whose numerator, denominator, or both are fractions and in this article, we will teach you how to simplify this kind of fraction.
A step-by-step guide to Simplifying Complex Fractions
• Convert mixed numbers to improper fractions.
• Simplify all frac... | 2021-09-22 10:35:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikisource.org/wiki/On_Hamilton%27s_principle_in_Einstein%27s_theory_of_gravitation | # On Hamilton's principle in Einstein's theory of gravitation
"On Hamilton's principle in Einstein's theory of gravitation". By H. A. Lorentz.
(Communicated in the meeting of January 30, 1915).
The discussion of some parts of Einstein's theory of gravitation[1] may perhaps gain in simplicity and clearness, if we bas... | 2017-11-21 01:13:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 324, "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... |
https://gsebsolutions.com/gseb-solutions-class-12-maths-chapter-9-ex-9-5/ | # GSEB Solutions Class 12 Maths Chapter 9 Differential Equations Ex 9.5
Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 9 Differential Equations Ex 9.5 Textbook Questions and Answers.
## Gujarat Board Textbook Solutions Class 12 Maths Chapter 9 Differential Equations Ex 9.5
In each of the questions 1 to... | 2022-10-06 00:19:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3036617/nurbs-circle-without-all-the-double-knots | NURBS circle without all the double knots?
I've been looking at various examples of a circle parametrized as a degree-2 NURBS curve, e.g.:
Each of these examples represents the circle in sections (arcs) delimited by double knots; that is, at each transition from one section to the next, two control points are discard... | 2021-01-15 18:12:18 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.studypug.com/uk/uk-a-level-chemistry/entropy-changes-and-gibbs-free-energy | # Entropy changes and Gibbs free energy
### Entropy changes and Gibbs free energy
#### Lessons
In this lesson, we will learn:
• The 2nd law of thermodynamics, as it relates to entropy’s role in chemical reactions.
• To calculate the standard entropy change of reactions.
• To understand the factors that affect the G... | 2020-08-06 12:20:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 83, "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://gmatclub.com/forum/the-product-of-three-distinct-integers-a-b-and-c-is-252-if-each-230513.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 18 Oct 2019, 02:29
### 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.
Customize... | 2019-10-18 09:29:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://answers.opencv.org/answers/64040/revisions/ | An alternative solution to findcontours is to project the image on the one axis using reduce. This will give you a vector which has zeros only in the columns(or rows) for which all pixels in the original image are also zeros. guy | 2020-05-31 20:55:55 | {"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://zbmath.org/authors/?q=ai%3Azhao.lin | ## Zhao, Lin
Compute Distance To:
Author ID: zhao.lin Published as: Zhao, Lin
Documents Indexed: 137 Publications since 1992 Co-Authors: 136 Co-Authors with 114 Joint Publications 5,605 Co-Co-Authors
all top 5
### Co-Authors
4 single-authored 18 Yu, Jinpeng 11 Jia, Yingmin 11 Ma, Li 9 Lin, Chong 9 Zhang, Yonggang... | 2022-08-17 03:59:57 | {"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://zbmath.org/?q=an:06335303 | ## Automorphism groups of hyperbolic lattices.(English)Zbl 1377.11079
From the text: Based on the concept of dual cones introduced by J. Opgenorth [Exp. Math. 10, No.4, 599–608 (2001; Zbl 1007.20046)] we give an algorithm to compute a generating system of the group of automorphisms of an integral lattice endowed with ... | 2022-06-25 04:49:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/thermodynamics-heat-engine-problem.204418/ | # Homework Help: Thermodynamics Heat Engine Problem
1. Dec 13, 2007
### smithnh
1. The problem statement, all variables and given/known data
Suppose a power plant delivers energy at 918MW using steam turbines. The steam goes into the turbines superheated at 626K and deposits its unused heat in river water at 286K. ... | 2018-05-21 01:45:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/3445203/a-normal-distribution-question-is-this-the-correct-way-of-going-about-it/3445737#3445737 | # A normal distribution question is this the correct way of going about it?
A study of data collected at a company manufacturing flashlight batteries shows that a batch of 8000 batteries have a mean life of 250 minutes with a standard deviation of 20 minutes. Assuming a Normal Distribution, estimate:
(i) How many bat... | 2022-08-19 20:47:31 | {"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://www.physicsforums.com/threads/confused-over-units.520637/ | # Confused over units
1. Aug 10, 2011
### BWV
if using hbar=c=1 and ev for mass/energy what are appropriate distance units? Wikipedia talks about inverse energy without really explaining them
2. Aug 10, 2011
### vanhees71
If you set $c=1$, lengths and time have the same unit. In HEP the most convenient one is $1 ... | 2018-01-20 21:48:28 | {"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://chrisdoescoding.com/kb/rust/error_handling.html | # Error Handling
As of today, August 2021, the error handling story for Rust is still being ironed out. There are lots of crates in contention of becoming the One True Way.
There are two main options for representing errors:
1. Enumeration
• This enables callers to distinguish between different kinds of errors.
2. O... | 2022-08-07 19:52:16 | {"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.entropy.energy/scholar/node/harmonic-oscillator | Written by Alexei Gilchrist, updated some time ago
The motion for a harmonic oscillator is derived using Newton's second law. Different parametrizations of the solution, the velocity, acceleration and energy are also determined.
Level: 2, Subjects: Oscillators
## 1 Equation of motion
In 1-D, what is the simplest math... | 2021-09-23 09:17:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.thefullwiki.org/Low-density_lipoprotein | # Low-density lipoprotein: Wikis
Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.
# Encyclopedia
Low-density lipoprotein (LDL) is a type of lipoprotein that transpor... | 2018-12-15 23:22:00 | {"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": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.smartstudy.com/sat/article/71123.html | 新SAT官方指南OG是考生必备复习资料，为了方便考生复习SAT，智课网为大家整理了新SAT OG 写作范文资料，考生可以结合写作练习提高自己的答题水平。在这里智课网预祝各位考生可以顺利取得理想成绩。
新SAT OG 写作范文一：
Is it important to question the ideas and decisions of people in positions of authority?
点击查看》》新SAT写作真题范文解析汇总
新SAT写作真题范文
Every person has his or her own idea of ethics and morality, regardless of obje... | 2021-01-21 02:34:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://share.cocalc.com/share/5d54f9d642cd3ef1affd88397ab0db616c17e5e0/www/talks/bernoulli/current.tex?viewer=share | Sharedwww / talks / bernoulli / current.texOpen in CoCalc
Author: William A. Stein
1%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2% (c) William Stein
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4
5\documentclass{beamer}
6\usepackage{beamerthemesplit}
7\usepackage{grap... | 2019-11-13 23:26:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/183422/filament-lamp-gets-hot-metallic-conductor-doesnt | # Filament lamp gets hot, metallic conductor doesn't?
Keeping the temperature constant, if you increase the voltage across a filament lamp and a metallic conductor, the filament lamp gets hot but the metallic conductor doesn't. Both are made of metal so I don't see why this should happen. Is it because a filament lamp... | 2019-12-09 02:46:33 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://matthematics.com/abstract/section-mult-group-c.html |
## Section4.3Multiplicative Group of Complex Numbers
The complex numbers are defined as
\begin{equation*} {\mathbb C} = \{ a + bi : a, b \in {\mathbb R} \}, \end{equation*}
where $i^2 = -1\text{.}$ If $z = a + bi\text{,}$ then $a$ is the real part of $z$ and $b$ is the imaginary part of $z\text{.}$
To add two comp... | 2018-10-17 23:54:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alice-publications.web.cern.ch/node/6375 | # Figure 4
Linear and non-linear flow modes as a function of centrality. The total contribution measured in Pb--Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02\,\mathrm{TeV}$ is shown as black squares. Various non-linear contributions are presented in different red and blue colors, while the linear part, extracted from t... | 2021-06-24 03:17:03 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://ruslanledesma.com/2017/02/17/equilibrium-index.html | Given an array of integers, find an equilibrium index. An equilibrium index of an array is an index such that the sum of elements at lower indexes is equal to the sum of elements at higher indexes.
Edit 2017.07.01 Added three more example input & output. Fixed an off-by-one error in the Ruby implementation.
For examp... | 2017-12-16 07:00:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.kashbiotech.com/tag/pcdhb16/ | ### The efficiency of prostate-specific antigen density measurement using three different methods on the prediction of biochemical recurrence
Background: The purpose of this research was to guage the effectivity of prostate-specific antigen (PSA) density (PSAD) calculated by prostate quantity (PV) obtained through tra... | 2023-03-30 20:30:39 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://economics.stackexchange.com/questions/14212/how-to-specify-a-diff-in-diff-regression-with-multiple-time-periods/14229 | # How to specify a Diff-In-Diff Regression with multiple time periods?
I'm working on analysing experimental data for a thesis project. The data consists of subjects performing the same task over five rounds, and I'm interested in the difference in trends between subjects in two different treatments. The two treatment... | 2020-01-19 02:51:13 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/algebra-1-common-core-15th-edition/chapter-8-polynomials-and-factoring-8-8-factoring-by-grouping-practice-and-problem-solving-exercises-page-532/29 | ## Algebra 1: Common Core (15th Edition)
The possible dimensions of the prism are $4c,\ c+8$ and $c+5$.
$4c^{3}+52c^{2}+160c$ ...factor out the GCF. $=4c(c^{2}+13c+40)$ ...find factors of $ac$ that have a sum of $b$. ($ac=40,\ b=13$) $\left[\begin{array}{lll} \text{Factors of 40 } & \text{Sum of factors} & \\ 1\text{ ... | 2022-08-14 03:35:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://sites.cs.ucsb.edu/~emre/cs32/hw/10.html | # Homework 10: Chained Hashing
Due: 5/11 12:30pm
Name & Perm #:
Homework buddy (leave blank if you worked alone):
## 1.
Hash functions are used when the main objective is to make searches as fast as possible, i.e. an expected time O(1) search operation. Consider the typical process of finding an element: an O(1) h... | 2022-09-29 02:43:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |