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://mastodon.utwente.nl/about | or
# Mastodon U. Twente Mastodon hosted on mastodon.utwente.nl
A social network for the U. Twente community. Anyone with an @utwente.nl or @*.utwente.nl email address can create an account here and participate in the global fediverse with millions of other users. Content does not reflect the opinions or policies of t... | 2019-04-18 20:37:07 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.aiming.in/statement-argument-sample-questions | # Statement and Argument Sample Questions
Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a ‘strong’ argument and which is a ‘weak’ argument.
• (A) If only argument I is strong
• (B) If only argument II is strong
• (C) If eit... | 2018-01-23 17:32:32 | {"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.gradesaver.com/textbooks/math/algebra/intermediate-algebra-for-college-students-7th-edition/chapter-7-section-7-3-multiplying-and-simplifying-radical-expressions-exercise-set-page-531/38 | ## Intermediate Algebra for College Students (7th Edition)
$f(x)=|x-1|\sqrt{5}$
Factor out 5 in the trinomial to obtain: $f(x)=\sqrt{5(x^2-2x+1)}$ The trinomial is a perfect square whose factored form is $(x-1)^2$. Thus, $f(x)=\sqrt{5(x-1)^2}$ The principal square root of any number/expression is always non-negative. ... | 2019-04-25 11:53:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://calculator.academy/split-bill-calculator/ | • TB is the total bill amount ($) • S is the number of ways to split the bill To calculate a split bill amount, divide the total bill amount by the number of ways the bill is split. How to Calculate Split Bill? The following example problems outline how to calculate Split Bill . Example Problem #1: 1. First, determine ... | 2023-01-30 14:09:34 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.acmicpc.net/problem/5894 | 시간 제한 메모리 제한 제출 정답 맞은 사람 정답 비율
1 초 128 MB 21 6 6 30.000%
문제
Every day, Farmer John walks around his farm to check on the health and well-being of his N (1 <= N <= 10) cows.
The location of each cow is described by a point in the 2D plane, and Farmer John starts out at the origin (0,0). To make his route more interes... | 2017-02-28 07:59:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/40409-calc-word-problem.html | # Math Help - Calc - Word problem
1. ## Calc - Word problem
A special CD is manufactured and its manufacturing costs is given by the equation C(x) = 0.08x^2 + 0.2x + 3200. If the price function is given by the equation p(x) = 33 - 0.02x, determine the price that should be charged
a) to maximize profits
$P(x) = R(x)... | 2015-09-01 17:23:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 33, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.techwhiff.com/issue/a-dog-searching-for-a-bone-walks-3-5-m-southeast-then--303632 | # A dog searching for a bone walks 3.5 m southeast, then 8.2 m at an angle 30° north of east. Find the magnitude of the dog's resultant vector.
###### Question:
A dog searching for a bone walks
3.5 m southeast, then 8.2 m at an
angle 30° north of east.
Find the magnitude of the dog's
resultant vector.
### How are th... | 2023-03-28 09:08:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/tags/finite-difference/new | # Tag Info
3
It's hard to tell from your phrasing and because your link is broken, but are your boundary conditions periodic or not? If the problem is periodic, then spectral methods are the way to go since Fourier series (and their discrete coutnerparts) converge much faster for periodic functions than for more gene... | 2020-01-25 08:36:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jlylekim.github.io/publication/preprint/acc-mixing-method-2021/ | Momentum-inspired low-rank coordinate descent for diagonally constrained SDPs
Abstract
We present a novel, practical, and provable approach for solving diagonally constrained semi-definite programming (SDP) problems at scale using accelerated non-convex programming. Our algorithm non-trivially combines acceleration m... | 2021-12-01 13:00:39 | {"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... |
https://www.clutchprep.com/chemistry/practice-problems/114193/write-the-formula-for-each-of-the-following-compounds-i-ammonium-sulfite-1 | Problem: Write the formula for each of the following compounds:i. ammonium sulfite
FREE Expert Solution
87% (457 ratings)
Problem Details
Write the formula for each of the following compounds:
i. ammonium sulfite | 2021-04-12 07:44:54 | {"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://diagonalargument.com/2020/04/24/algebraic-geometry-jottings-12/ | # Algebraic Geometry Jottings 12
The Resultant, Episode 3
Last time the linear operator
Φ: Kn[x]⊕Km[x] → Km+n[x]
Φ(p,q)=pE+qF
made its grand entrance, clothed in the Sylvester matrix. (Recall that Kn[x] is the vector space of all polynomials of degree <n with coefficients in K, likewise for Km[x] and Km+n[x].)
Whe... | 2021-01-18 07:42:32 | {"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": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sarahhaviland.com/moeh849b/fraction-to-degree-0fcba4 | convert fraction to degrees calculator provides a comprehensive and comprehensive pathway for students to see progress after the end of each module. So converting a fraction such as 1/4 to a decimal means you need to solve the math: 1 divided by 4. The value of cos of angle $45$ degrees in fraction is $\dfrac{1}{\sqrt{... | 2021-05-15 09:07:49 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/feeds/question/109577 | Does there exist a non effective divisor with positive degree? - MathOverflow most recent 30 from http://mathoverflow.net 2013-06-19T00:54:57Z http://mathoverflow.net/feeds/question/109577 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/109577/does-there-exist-a-non-effective-div... | 2013-06-19 00:54:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.anishathalye.com/2016/10/07/algorithms-in-the-real-world-committee-assignment/ | # Algorithms in the Real World: Committee Assignment
I recently had another chance to use a fancy algorithm to solve a real-world problem. These opportunities don’t come up all that often, but when they do, it’s pretty exciting!
Every year, MIT HKN has a bunch of eligible students who need to be matched to committees... | 2019-02-21 08:42:55 | {"extraction_info": {"found_math": true, "script_math_tex": 20, "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://mathematica.stackexchange.com/questions?page=220&sort=newest | # All Questions
144 views
Why does adding 6.1000000 seconds to a DateObject display as having added 6.099? If I copy the Out[20] element from this picture, it contains the correct value: ...
175 views
### ParallelTable kernels die - maybe Mathlink timeout?
I am new to parallel computing in Mathematica. I am using L... | 2015-11-30 13:35:07 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ams.org/mathscinet-getitem?mr=1239023 | MathSciNet bibliographic data MR1239023 (94f:32031) 32E25 (46J15) Cegrell, Urban On the spectrum of $A(\Omega)$$A(\Omega)$ and $H\sp \infty(\Omega)$$H\sp \infty(\Omega)$. Ann. Polon. Math. 58 (1993), no. 2, 193–199. Journal
For users without a MathSciNet license , Relay Station allows linking from MR numbers in online... | 2015-03-01 00:20:37 | {"extraction_info": {"found_math": true, "script_math_tex": 2, "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://esenotes.com/density-index-soil-mechanics/ | # Density Index | Properties of Soil | Soil Mechanics
Contents
## Density Index / Relative Density / Degree of Density
It is used to represent the relative degree of compactness of natural cohesion-less soil in absolute terms, unlike void ratio & dry unit weight. It is represented as ‘ID’.
$$I_{D}=\frac{e_{\max }-e... | 2023-03-25 08:41:08 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathemerize.com/tag/curved-surface-area-of-hemisphere/ | ## Surface Area of Hemisphere – Formula and Examples
Here you will learn what is the formula for surface area of hemisphere (total and curved surface area of hemisphere) with examples. Let’s begin – What is Hemisphere ? Let us take a solid sphere, and slice it exactly ‘through the middle’ with a plane that passes thro... | 2023-01-29 23:26:02 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/algebra/165785-matrix-determinants.html | 1. ## matrix-- determinants
hello anyone, i have a problem on the determinant
here are 3 liner equations:
y=3
y-x=0
y-3x-6=0
there has a point (3,3) which can be passed through by these 3 lines
the determinant of the coefficients of these three lines is zero.
why? Is it always true if any 3 lines are concurrent? Thank... | 2018-06-18 15:48:48 | {"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://bio.libretexts.org/Bookshelves/Botany/Book%3A_Introduction_to_Botany_(Shipunov)/04%3A_Multicellularity%2C_the_Cell_Cycle__the_Life_Cycle/4.02%3A_Syngamy_and_Meiosis | # 4.2: Syngamy and Meiosis
## Sexual Process and the Syngamy
A sexual process is important to the survival of a species. First, it makes the population more diverse, which allows more flexibility to adapt via natural selection. Natural selection means that all organisms are different, but if environmental conditions ... | 2020-06-02 12:59:41 | {"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... |
http://federpetroliitalia.org/13qwv06e/bef93b-associative-property-questions | • associative property questions un punto di riferimento.
• Seleziona la lingua:
, 30-12-2020
associative property questions
0.09, 1.1 + Products will be the same. Help, Others this from. Now as in addition, let’s group the terms: ⇒ (5 × 3) × 2 = 15 × 2 = 30 (BODMAS rule) After regrouping, ⇒ 5 × (3 × 2) = 5 × 6 = 30.... | 2021-09-17 02:59:55 | {"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://altitudeecovillage.com.au/0me299b8/5e607d-dividing-functions-practice | So now we can write f/g Here is a set of practice problems to accompany the Factoring Polynomials section of the Preliminaries chapter of the notes for Paul Dawkins Algebra course at Lamar University. So, to evaluate f(x) when x = k, divide f(x) by x − k. The remainder will be f(k). 16 divided by 2 is 8, and get a nega... | 2021-04-19 02:38:27 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://documen.tv/question/a-thin-metallic-spherical-shell-of-radius-0-347-m0-347-m-has-a-total-charge-of-7-53-10-6-c7-53-1-16853650-8/ | ## A thin, metallic spherical shell of radius 0.347 m0.347 m has a total charge of 7.53×10−6 C7.53×10−6 C placed on it. A point charge of 3.65×
Question
A thin, metallic spherical shell of radius 0.347 m0.347 m has a total charge of 7.53×10−6 C7.53×10−6 C placed on it. A point charge of 3.65×10−6 C3.65×10−6 C is plac... | 2021-09-27 10:50:12 | {"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://teaching.csse.uwa.edu.au/units/CITS4008/latex-templates/paper.html | \documentclass[12pt,a4paper]{article}
\usepackage{graphicx}
\usepackage{cite}
\usepackage{latexsym}
email: [email protected]}
\date{latest date}
\begin{document}
\maketitle
\begin{abstract}
A paper should begin with an insightful abstract, written in plain
English and containing no references. It should state cle... | 2020-05-29 00:43:42 | {"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://www.physicsforums.com/threads/expansion-of-a-point-charge-potential.423395/ | # Expansion of a point-charge potential
#### Morberticus
I'm currently trying to manipulate the expansion
$$\frac{1}{|x_1-x_2|} = \sum_{l=0} \frac{r_{<}^l}{r_{>}^{l+1}}P_{l}\left(cos\left(\gamma\right)\right)$$
Where r< is the lesser of |x1| and |x2| and P_l are the legendre polynomials.
I have included up to 4 te... | 2019-11-12 10:15:46 | {"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... |
https://gmatclub.com/forum/if-a-b-is-a-b-b-a-1-1-b-76179.html | It is currently 17 Mar 2018, 15:24
### 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... | 2018-03-17 22:24:31 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://golem.ph.utexas.edu/category/2019/02/index.shtml | ## February 28, 2019
### Sporadic SICs and Exceptional Lie Algebras II
#### Posted by John Baez
guest post by Blake C. Stacey
Today, we carry forward with the project we began last week: exploring Symmetric Informationally Complete quantum measurements, otherwise known as SICs. They’re really just maximal sets of e... | 2020-07-12 17:15:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "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://byjus.com/cbse-notes/cbse-class-12-physics-notes-chapter-1-electric-charges-and-fields/?replytocom=24698 | # CBSE Class 12 Physics Notes Chapter 1 Electric Charges and Fields
Have you ever heard a crackle or seen a spark while taking off your synthetic clothes or sweater, especially in dry weather? How about some explanation about this phenomenon? Another example of electric discharge is the lightning that we see in the sk... | 2020-03-29 19:38:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://alexschroeder.ch/wiki?action=history;id=Comments_on_2012-01-05_American_Charities_I_Like | # History of Comments on 2012-01-05 American Charities I Like
2016-04-25 09:00 UTC Revision 2 . . . . Alex Schroeder – $\[gravatar:.*$\]\n? → (minor) 2012-01-06 22:09 UTC Revision 1 . . . . Adrian – I agree about Wikipedia, I finally contributed to them because of the amount of benefit I have derived from their exist... | 2016-05-04 08:04:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jpt.spe.org/monitor-air-quality-scientists-chase-methane-plumes-dead-night | Share
Emission management
# To Monitor Air Quality, Scientists Chase Methane Plumes
## Mobile plume tracking, led by Colorado State University air pollution experts, is a key technology in the city of Broomfield’s ongoing Air Quality Testing Program. And it’s just one aspect of a 3-year, $1.7 million contract awarded... | 2022-01-27 05:42:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/158056/why-langle-frac1x2-phi-rangle-int-infty-0-frac-phix-phi-x | # Why $\langle \frac{1}{x^{2}},\phi\rangle =\int^{\infty}_{0}\frac{\phi(x)+\phi(-x)-2\phi(0)}{x^{2}}dx$?
I cannot get this identity by using the condition:
$\frac{1}{x^{2}}=-\partial(\frac{1}{x})$, and the integrands are defined by continuity at $x=0$.
My reasoning goes as $$\langle -\partial\frac{1}{x},\phi\rangle=... | 2016-02-06 10:10:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://computationalcombinatorics.wordpress.com/2015/07/28/hypohamiltonian-planar-graphs/ | ### Hypohamiltonian Planar Graphs
Brendan McKay uploaded a short-but-sweet article to the arXiv titled Hypohamiltonian planar cubic graphs with girth five. Let’s quickly break down all of the words of this title:
1. A graph is hypohamiltonian if it does not contain a hamilton cycle, but the deletion of any vertex doe... | 2017-11-20 16:57:08 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://china-food.cl526.4everdns.com/tkx61mqg/how-to-find-side-length-of-square-from-diagonal-cffd16 | The method for solving these is "a,a,a sqrt 2" to represent the sides. The diagonal of the square forms the common hypotenuse of 2 right-angled triangles. To find the length of the diagonal of a square, multiply the length of one side by the square root of 2: If the length of one side is x... length of diagonal = x . A... | 2021-09-29 02:02:21 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-derivative-of-x-8-x-23-1-2-27x-6-4x-6-8 | # How do you find the derivative of (x^8(x-23)^(1/2))/(27x^6(4x-6)^8)?
Dec 8, 2017
=(x^8(432x^5(4x-6)^8(x-23)^(1/2)+(x-23)^(-1/2)-2x^4(x-23)^(1/2)(54x^5(3(4x-6)^8+16x(4x-6)^7))))/(2(27x^6(4x-8)^8)^2
#### Explanation:
$y = \frac{{x}^{8} {\left(x - 23\right)}^{\frac{1}{2}}}{27 {x}^{6} {\left(4 x - 6\right)}^{8}} = f ... | 2021-01-27 07:29:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 21, "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://www.physicsforums.com/threads/precessing-electron-probability-of-spins.219144/ | # Precessing electron, probability of spins
1. Mar 1, 2008
### joex444
1. The problem statement, all variables and given/known data
An electron precesses in B field aligned with +z axis. At t=0, spin of the electron is in the +x direction. Wave function is given as a matrix, but is equal to 1/sqrt(2)[e^-iwt/2 |z> +... | 2019-02-22 00:00:48 | {"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.gradesaver.com/textbooks/math/algebra/algebra-2-common-core/chapter-11-probability-and-statistics-11-1-permutations-and-combinations-lesson-check-page-678/1 | ## Algebra 2 Common Core
$120$ possible permutations.
Using the formula for permutations, $\frac{n!}{(n-r)!}$, $n = 6$ and $r = 3$. Substitute the values for $n$ and $r$: $\frac{6!}{(6-3)!}$ Simplify the denominator: $=\frac{6!}{3!}$ Expand the factorials: $=\frac{6\times 5\times 4 \times 3 \times3 \times 1}{3 \times ... | 2018-05-25 05:49:32 | {"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://db0nus869y26v.cloudfront.net/en/One-sided_limit | The function ${\displaystyle f(x)=x^{2}+\operatorname {sign} (x),}$ where ${\displaystyle \operatorname {sign} (x)}$ denotes the sign function, has a left limit of ${\displaystyle -1,}$ a right limit of ${\displaystyle +1,}$ and a function value of ${\displaystyle 0}$ at the point ${\displaystyle x=0.}$
In calculus, a... | 2023-03-26 16:16:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 119, "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/m... |
https://tel.archives-ouvertes.fr/tel-00274378 | # Propriété (T) et morphisme de Baum-Connes tordus par une représentation non unitaire
Abstract : My thesis concerns some twistings of Kazhdan's property (T) and the Baum-Connes morphism by a non-unitary representation. In Chapter 1, given a locally compact group G and a non-unitary finite dimensional representation r... | 2021-01-17 23:20:56 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-equations/204069-need-help-solving-thank-you-print.html | # Need help solving this. Thank you.
• Sep 25th 2012, 01:46 PM
ilovemymath
Need help solving this. Thank you.
Show that |e^(a+bi)|=e^a and Arg(e^(a+bi))=b.
i know the first part.
= (e^a)·(e^(bi))= (e^a) ( cos b + i sin b )
=| e^(a+bi) | = (e^a)·√(cos² b + sin² b ) = e^a
I cant get the second part
Arg(e^(a+bi))=b
• ... | 2017-02-21 20:32:04 | {"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": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/physics-ii-forgotten-equation-oscillations.529441/#post-3498435 | # Physics II forgotten equation (oscillations)
I am reviewing for a test on oscillations and I have no clue how I derived a formula I used for my homework.
Could anyone help me figure out where the equation $v=w{\sqrt{A^2x^2}}$ comes from? Thank you.
Last edited:
vela
Staff Emeritus
Homework Helper
That equation ca... | 2021-09-26 10:54:45 | {"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://mathematica.stackexchange.com/questions/148974/adding-side-effect-to-evaluating-an-existing-cell | Adding side effect to evaluating an existing cell
When I develop a package I typically open a new notebook and start writing functions which I need until I have a version which I am happy with. Then I copy them to a m-file. During this process I usually go back to an existing cell and change few things and hit SHIFT+R... | 2021-01-19 06:24:48 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://modular.math.washington.edu/books/modform/modform/modform.html | # Modular Forms¶
This chapter introduces modular forms and congruence subgroups, which are central objects in this book. We first introduce the upper half plane and the group then recall some definitions from complex analysis. Next we define modular forms of level followed by modular forms of general level. In Section... | 2014-09-19 23:52:19 | {"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://es.overleaf.com/latex/templates/nsf-proposal/pkffxpbcjnqr | Author
Last Updated
2 years ago
AbstractA latex package to prepare a proposal for the National Science Foundation (NSF). | 2023-03-27 07:21:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 1, "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://crypto.stackexchange.com/questions/2819/attack-vectors-introduced-by-compilers/2835 | # Attack vectors introduced by compilers
I have a question about attacks on the implementation of cryptographic code that are enabled by compilation and compiler-optimisations. I am aware of this. Would anyone be able to point me to other examples? In particular, are there examples of timing attacks that are enabled b... | 2015-08-31 06:54:28 | {"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://natron.readthedocs.io/en/rb-2.5/plugins/fr.inria.Glow.html | # Glow node¶
This documentation is for version 1.0 of Glow (fr.inria.Glow).
## Description¶
A glow effect based on the bloom filter node. The mask input limits the area where the glowing elements are. It does not cut off the shine produced by the glow.
For more interesting looks there are some additional features l... | 2023-01-28 22:22:31 | {"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://rin.io/coherent-homotopy/ | # What is the difference between homotopy and coherent homotopy?
This question had been bugging me for a while, and I have been unable to find a source that is suited to the beginning topologist. Eric Peterson kindly answered this for me, and I found his explanation so astoundingly beautiful that I wish to share on th... | 2022-12-05 12:08:53 | {"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... |
https://web2.0calc.com/questions/help_93267 | +0
# help
0
120
1
Four houses in a row are each to be painted with one of the colors red, blue, green, and yellow. In how many different ways can the houses be painted so that no two adjacent houses are of the same color?
Jan 25, 2020
#1
+24869
+2
Four houses in a row are each to be painted with one of the colors... | 2020-05-25 18:49:48 | {"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://www.physicsforums.com/threads/how-to-bridge-the-gap-between-these-approaches-to-sr.883403/ | # I How to bridge the gap between these approaches to SR?
Tags:
1. Aug 28, 2016
### leo.
For quite a long time now I'm having some trouble to bridge the gap between two different approaches to Special Relativity.
The first approach is the traditional one. It is the approach that Einstein presented in his paper and ... | 2018-02-22 07:56:17 | {"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://agisga.github.io/spitzy/documentation/ | # Abstract
The Ruby gem spitzy is a collection of methods for differential equations written in Ruby. Apart from an interface with the DASPK Fortran library there currently does not seem to exist another differential equation solver gem for Ruby. Currently, in its early development phase, spitzy has multiple methods t... | 2019-03-19 10:04:15 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/406106/errors-when-compiling-fremlin-measure-theory-tex-files | # Errors when compiling Fremlin Measure Theory Tex Files
I am a Window user. I downloaded mt5.2015.tar.gz (TeX files, 1108KB) from Fremlin website and compile vol5I.tex (one of the files in the tar.gz file).
However, there are a bunch of errors after compiling and I could not view the pdf. Below are a few errors that... | 2019-07-24 07:15:27 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/411021/newtons-law-of-cooling-for-negative-kelvin-temperatures | # Newton's law of cooling for negative Kelvin temperatures
Newton's law of cooling says that $$\frac{dT}{dt}=-k(T-T_a)$$where $T$ is the temperature of the substance, $T_a$ is the ambient temperature, and $t$ is the time. Usually, we say that if $T>T_a$, the object is cooling down, which makes sense intuitively as wel... | 2019-08-26 05:06:03 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ciaoshen.com/algorithm/leetcode/2018/11/30/leetcode-poor-pigs.html | ### 题目
There are 1000 buckets, one and only one of them contains poison, the rest are filled with water. They all look the same. If a pig drinks that poison it will die within 15 minutes. What is the minimum amount of pigs you need to figure out which bucket contains the poison within one hour.
Answer this question, ... | 2020-01-22 08:40:07 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aob.hu/the-lady-zegkr/89b993-the-numerical-solution-of-ode-involves-which-of-these-errors | # the numerical solution of ode involves which of these errors
Numerical methods for ordinary differential equations: initial value problems. Numerical analysis is not only the design of numerical methods, but also their analysis. several different higher-order numerical ODE methods for the solution of (1.1). : Numeri... | 2021-04-23 16:23:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/5880150f7c014901ada26712 | # Question 26712
Jan 23, 2017
Here's what I got.
#### Explanation:
The first thing to do here is to figure out exactly how much hydrochloric acid you get in $\text{25 mL}$ of 15% solution
25 color(red)(cancel(color(black)("mL solution"))) * "15 g HCl"/(100color(red)(cancel(color(black)("mL solution")))) = "3.75 g ... | 2022-07-03 03:19:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 32, "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://www.rstudio.com/blog/r-markdown-tips-tricks-4-looks-better-works-better/ | Sep 14
7 min
R Markdown Lesser-Known Tips & Tricks #4: Looks Better, Works Better
Photo by rocknwool on Unsplash
The R Markdown file format combines R programming and the markdown language to create dynamic, reproducible documents. Authors use R Markdown for reports, slide shows, blogs, books — even Shiny apps! Sinc... | 2022-10-07 19:40:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/275621-simplifying-trigonometric-function.html | 1. ## Simplifying trigonometric function
Hi,
I hope someone can help. I'm trying to "simplify" y=√2sin(π(x-2.25)) to sinπx - cosπx.
I found the steps online:
line 1 - y=√2sin(π(x-2.25))
line 2 - y=√2sin(πx-2.25pi)
line 3 - y=√2sin(sinπxcos2.25π-sin2.25picosπx)
line 4 - y=√2sin(sinπxcos(2pi+(pi/4)) - sin(2π+(π/4))cos... | 2018-02-21 20:00:43 | {"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://nbviewer.jupyter.org/github/braddelong/lecture-support-2020/blob/master/ps00-answers.ipynb | In [1]:
# Initialize OK
from client.api.notebook import Notebook
ok = Notebook('ps00.ok')
=====================================================================
Assignment: Problem Set 0. Python & Notebooks
OK, version v1.14.20
=====================================================================
# Problem Set 0. Py... | 2021-04-23 02:36:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hero.handmade.network/forums/code-discussion/t/1256-cache-friendly_lists#7250 | 99 posts
Cache-friendly lists
Greetings!
I'm experimenting with making cache-friendly linked lists, using some of the knowledge I remember reading about EASTL (Electronic Arts' STL replacement) where they have a "fixed" list which allocates a fixed block of memory that the list allocates out of. This supposedly makes t... | 2022-10-04 22:17:11 | {"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/group-theory.300864/ | # Group theory
1. Mar 19, 2009
### RedX
The fundamental representation of SU(N) has a basic form that allows you to deduce that there is a SU(N-1) subgroup. For example, in SU(3), the generators $$T_{1}$$, $$T_{2}$$, $$T_{3}$$ form an SU(2) subgroup.
I'm reading a book right now that goes into the adjoint represent... | 2017-08-19 06:08:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.kamakuraco.com/2014/04/16/vodafone-group-plc-a-bond-market-view/ | Select Page
Donald R. Van Deventer, Ph.D.
Don founded Kamakura Corporation in April 1990 and currently serves as its chairman and chief executive officer where he focuses on enterprise wide risk management and modern credit risk technology. His primary financial consulting and research interests involve the practical... | 2021-05-16 15:57:48 | {"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... |
http://discretemath.org/ads/s-propositions-logic-operators.html | ## Section3.1Propositions and Logical Operators
### Subsection3.1.1Propositions
###### Definition3.1.1. Proposition.
A proposition is a sentence to which one and only one of the terms true or false can be meaningfully applied.
“Four is even,”, “$4 \in \{1,3, 5\}$” and “$43 > 21$” are propositions.
In traditional l... | 2020-01-18 01:31:08 | {"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... |
http://blog.jverkamp.com/2012/11/29/one-billion-primes-segmented-sieve/ | # One Billion Primes - Segmented Sieve
After a sum of the first billion primes post (originally from Programming Praxis), I decided to finally write a segmented version of the Sieve of Eratosthenes.
Basically, the idea is not to make a sieve for the entire 23 billion numbers that you'll be summing, instead just make ... | 2014-12-21 10:39:04 | {"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... |
https://www.win-10-forum.de/threads/fields-in-ms-word-create-a-partial-toc-from-another-document-using-bookmarks-and-the-rd-field.106850/ | # Fields in MS Word: Create a partial TOC from another document using bookmarks and the RD field
Diskutiere Fields in MS Word: Create a partial TOC from another document using bookmarks and the RD field im Office Forum im Bereich Microsoft Community Fragen; Hi everybody, Image two cases: (1) If I would want to compile... | 2021-05-05 23:02:08 | {"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://gea.esac.esa.int/archive/documentation/GDR1/datamodel/Ch2/phot_variable_time_series_gfov.html | # 2.2 phot_variable_time_series_gfov
Field-of-view time series of sources that have phot_variable_flag = "VARIABLE" in the gaia_source table.
Columns description:
solution_id : Solution Identifier (long)
The data in the MDB will be described by means of a ”Solution identifier” parameter. This will be a numeric fiel... | 2021-08-02 02:32:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 1, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zwaltman.wordpress.com/2017/01/07/86-forgetful-functors/ | # Today I Learned
Some of the things I've learned every day since Oct 10, 2016
## 86: Forgetful Functors
Forgetful functors are, as the name implies, functors between categories that forget something about the structure or properties of the objects and arrows in the source category of the functor.
Examples:
• The ... | 2018-03-22 19:51:27 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aviation.stackexchange.com/questions/49507/is-my-understanding-of-magnetic-variation-and-declination-for-a-vor-correct?noredirect=1 | # Is my understanding of magnetic variation and declination (for a VOR) correct?
AIXM (the XML-based exchange model for AIP by Eurocontrol and european AIS) defines the following properties for a VOR:
• codeTypeNorth
A code indicating the direction of the "zero bearing" provided by the station, values: "TRUE" (true n... | 2022-08-18 08:14:44 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Book%3A_Introductory_Chemistry_(CK-12)/23%3A_Electrochemistry/23.09%3A_Electrolysis_of_Water | # 23.9: Electrolysis of Water
With fossil fuels becoming more expensive and less available, scientists are looking for other energy sources. Hydrogen has long been considered an ideal source, since it does not pollute when it burns. The problem has been finding ways to generate hydrogen economically. One new approach ... | 2019-04-18 12:15:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://vpetro.io/posts/20100801-working-with-vim-and-ipython/ | # Working with Vim and IPython#
Note: the text below is not for the faint-hearted. Setting up Vim to communicate with IPython is currently not very straightforward. The situation will improve soon.
When I write Python code I tend to use IPython quite a bit to test and experiment. Currently this means quite a bit of r... | 2022-08-16 21:55:32 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://geekyisawesome.blogspot.com/2019/07/recognising-simple-shapes-with-opencv.html | Wednesday, July 31, 2019
Recognising simple shapes with OpenCV in Python
Convolutional neural networks are usually used to recognise objects in images but that's a bit of an overkill if you just want to recognise simple flat shapes. Here's how to use OpenCV to do simple object recognition.
Basically the trick to rec... | 2019-12-10 23:15:37 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronicsreference.com/module3/dc-capacitors/ | # Capacitors
Why it’s important: Capacitors were one of the first electrical devices to be invented. The Leyden Jar is a type of capacitor used by Benjamin Franklin to prove that thunderstorms generate electricity. To this day, capacitors are one of the most important electronic components. Like resistors, they are fo... | 2022-05-24 03:00:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.cpc.unc.edu/resources/publications/bib/1879/ | # The Noncentral Chi-Square Distribution in Misspecified Structural Equation Models: Finite Sample Results from a Monte Carlo Simulation
#### Citation
Curran, Patrick J.; Bollen, Kenneth A.; Paxton, Pamela M.; Kirby, James B.; & Chen, Feinian (2002). The Noncentral Chi-Square Distribution in Misspecified Structural E... | 2021-04-11 16:27:53 | {"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.jamelsaadaoui.com/unbiased-estimator-for-population-variance-clearly-explained/ | Unbiased estimator for population variance: clearly explained!
Estimator: A statistic used to approximate a population parameter. Sometimes called a point estimator. Estimate: The observed value of the estimator. Unbiased estimator: An estimator whose expected value is equal to the parameter that it is trying to estim... | 2020-10-29 16:42:18 | {"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://www.math.utah.edu/applied-math/seminar/ | Applied Mathematics Seminar, Fall 2015
## Mondays 3:55 PM - 5:00 PM, LCB 219
• This seminar can be taken for credit: Students can get 1-3 credits by registering to the Applied Math Seminar class Math 7875 Section 010 for Fall 2015. Students should talk to the seminar organizer before taking it for a credit. Grading i... | 2015-08-31 23:47:08 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Differential-geometric-approach-to-the-of-chains%3A-Ferapontov-Marshall/7942687250eaa563a42edfd19e45cc250123d0be | # Differential-geometric approach to the integrability of hydrodynamic chains: the Haantjes tensor
@article{Ferapontov2005DifferentialgeometricAT,
title={Differential-geometric approach to the integrability of hydrodynamic chains: the Haantjes tensor},
author={Eugene V. Ferapontov and D. G. Marshall},
journal={Mathema... | 2021-10-25 20:51:56 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://manual.q-chem.com/5.2/Ch7.S10.SS1.html | # 7.10.1 The Restricted Active Space (RAS) Scheme
In the RAS formalism, we divide the orbital space into three subspaces called RAS1, RAS2 and RAS3 (Fig. 7.2). The RAS-CI states are defined by the number of orbitals and the restrictions in each subspace.
The single reference RAS-CI electronic wave functions are obtai... | 2019-08-25 15:40:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 20, "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://zacgarby.co.uk/posts/4.html | # Zac Garby's Website
## Computer Algebra System, part 2
In my last post, I showed you how you can make a very simplistic computer algebra system which can expand trigonometric expressions (but is trivially expandable to support whichever expressions you like.) It's probably worth reading that before reading this pos... | 2019-04-19 05:00:53 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/264676/what-is-the-meaning-of-the-size-of-a-particle-in-qft?noredirect=1 | # What is the meaning of the size of a particle in QFT?
I have often seen people refer to the size of a particle being at most a given value, or a particle being a point particle, in the context of quantum field theory. Examples are the Wikipedia entry on the electron, where it says
Observation of a single electron i... | 2023-03-30 15:24:33 | {"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://www.campusgate.co.in/2015/03/numbers-basics.html | # Numbers Basics
Number system is a very important chapter and you will get questions from this area in many competitive exams. We start with classification of numbers.
## Types of numbers :
1. Natural numbers (N) = 1, 2, 3, . . . .
2. Whole numbers (W) = 0, 1, 2, 3, . . . .
3. Intezers (Z) = −∞ . . . −2, −1, 0, 1,... | 2017-05-22 15:27:54 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://de.zxc.wiki/wiki/Konjunktion_(Logik) | # Conjunction (logic)
Venn diagram of The intersection of sets is defined by the conjunction${\ displaystyle A \ land B}$
Technical realization of the conjunction in the AND gate : When the buttons E1 and E2 are pressed, the lamp lights up.
A conjunction ( Latin coniungere ' to connect'; common language: and connecti... | 2023-02-06 09:22:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 34, "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://www.researchgate.net/publication/257867144_BK_1_____decays_in_a_family_non-universal_Z_model | Article
# B→K 1 ℓ + ℓ − decays in a family non-universal Z′ model
• ##### Kwei-Chou Yang
European Physical Journal C (Impact Factor: 5.25). 07/2011; 71(10). DOI: 10.1140/epjc/s10052-011-1775-2
Source: arXiv
ABSTRACT The implications of the family non-universal Z′ model in the B→K
1(1270,1400)ℓ
+ℓ
−(ℓ=e ,μ ,τ) decays... | 2014-12-23 04:33:17 | {"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": 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/2406146/link-between-pca-and-the-eckart-young-theorem | # Link between PCA and the Eckart-Young theorem
• finding the subspace upon which the projected data cloud has the maximal variance (or "inertie")
• finding the subspace upon which the distance between the projected data cloud and the original data cloud is minimal (we use Pythagoras to show this equivalence and it re... | 2019-06-17 04:44:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/algebra/44258-bearings-2.html | My Math Forum Bearings.
Algebra Pre-Algebra and Basic Algebra Math Forum
May 31st, 2014, 11:12 AM #11 Senior Member Joined: Jul 2013 From: United Kingdom Posts: 471 Thanks: 40 My pleasure. You know, maths teaches us to be patient, because a lot of things in maths can't be understood right away. If something hasn'... | 2019-07-24 04:52:11 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.newton.ac.uk/seminar/20170119150016302 | # Representation theory, cohomology and L^2-Betti numbers for subfactors
Presented by:
Stefaan Vaes KU Leuven
Date:
Thursday 19th January 2017 - 15:00 to 16:30
Venue:
INI Seminar Room 2
Abstract:
The standard invariant of a subfactor can be viewed in different ways as a discrete group like'' mathematical structure - a... | 2019-05-23 21:55:07 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/154851/elementary-proof-of-bounds-on-factor-polynomials | # Elementary proof of bounds on factor polynomials
The question Getting a bound on the coefficients of the factor polynomial got very nice answers on Gelfond's theorem. But for work on proof theory of arithmetic I want a proof in arithmetic. The published proofs use Mahler measure defined in complex analysis. Are ther... | 2014-08-21 08:16:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-find-a-point-on-the-curve-y-x-2-raised-to-2-at-which-the-tangent-is-parallel-to-the-chord-joining-the-points-2-0-and-4-4/ | # 8) Find a point on the curve $y = ( x-2)^2$ at which the tangent is parallel to the chord joining the points (2, 0) and(4, 4).
Points joining the chord is (2,0) and (4,4)
Now, we know that the slope of the curve with given two points is
$m = \frac{y_2-y_1}{x_2 - x_1} = \frac{4-0}{4-2} = \frac{4}{2} =2$
As it is giv... | 2020-10-19 16:09:00 | {"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": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://iim-cat-questions-answers.2iim.com/quant/algebra/inequalities/ | CAT Practice : Inequalities
You are here: Home CAT Questionbank CAT Quant Inequalities
This is the world of inequality (we do not mean inequity). Ignore it at your own peril. You will definitely get questions from this topic, and it forms the basis for much of algebra.
1. Inequalities - Integer Solutions
How many... | 2018-08-17 00:08:22 | {"extraction_info": {"found_math": true, "script_math_tex": 21, "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://mathoverflow.net/questions/227426/rings-that-inject-in-all-p-adic-integers/227431#227431 | # Rings that inject in all p-adic integers
Denote $p$ a prime number and $\mathbb Z _p$ the ring of $p$-adic integers. We have a canonical injective ring homomorphism $:\mathbb Z \rightarrow \mathbb Z_p$ for all $p$. But $\mathbb Z$ is not the largest ring that maps into all $\mathbb Z_p$. Consider for instance the ri... | 2021-11-29 02:27:34 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://singaporemathguru.com/question/primary-6-problem-sums-word-problems-speed-getting-there-speed-exercise-17-1316?vr=htaccess&vr2=primary-6-problem-sums-word-problems-speed-getting-there-speed-exercise-17-1316 | PARENTS, STUDENTS, TEACHERS
You can now view questions, answers, 100's of hours of video explanations and step-by-step worked solutions for FREE!
### Primary 6 Problem Sums/Word Problems - Try FREE
Score :
(Single Attempt)
#### Question
Need dedicated, 1-1 help?
PSLE A* 2020 1-1 Tuition By Mr SingaporeMathGuru Resu... | 2020-07-09 04:09:01 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/modules/hot | # Tag Info
## Hot answers tagged modules
7
Please see the following paper by Bhargava and Satriano here, which contains the details of this computation and other related results. M. Bhargava and M. Satriano, On a notion of “Galois closure” for extensions of rings, Journal of the European Mathematical Society 16, 188... | 2016-07-27 19:41:36 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://latexref.xyz/Graphics-package-options.html | ### 22.1 `graphics` package options
Synopsis (must be in the document preamble):
```\usepackage[comma-separated option list]{graphics}
```
or
```\usepackage[comma-separated option list]{graphicx}
```
The `graphicx` package has a format for optional arguments to the `\includegraphics` command that is convenient (it... | 2022-06-28 12:57:40 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://dsp.stackexchange.com/questions/31556/can-you-turn-a-square-wave-into-a-sine-wave-using-a-low-pass-filter/31562 | # Can you turn a square wave into a sine wave using a low pass filter?
And if it could, would it make the sound of the square wave thinner than before because of losing its harmonics?
• a single sine wave doesn't have any harmonics. Harmonics would be other sines. – Marcus Müller Jun 16 '16 at 9:26
• If it is OK, I'd... | 2019-10-14 02:32:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://blog.jpolak.org/?tag=gaussian-ring | # Tag Archives: gaussian ring
## Gaussian Rings and Flat Dimension
Let $R$ be any commutative ring. The content of a polynomial $f\in R[x]$ is by definition the two-sided ideal in $R$ generated by the coefficients of $f$. If $f,g\in R[x]$, then $c(fg)\subseteq c(f)c(g)$, because each coefficient of $fg$ is a linear c... | 2018-10-20 07:02:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://neoxfiles.com/relative-error/absolute-and-relative-error-in-chemistry.php | Home > Relative Error > Absolute And Relative Error In Chemistry
# Absolute And Relative Error In Chemistry
## Contents
For example, if you know a length is 3.535 m + 0.004 m, then 0.004 m is an absolute error. Please select a newsletter. The determination of quantities of DNA sequences in a forensic lab may rest he... | 2018-01-19 13:31:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dummies.com/education/math/business-statistics/how-to-find-the-critical-values-for-an-anova-hypothesis-using-the-f-table/ | How to Find the Critical Values for an ANOVA Hypothesis Using the F-Table - dummies
# How to Find the Critical Values for an ANOVA Hypothesis Using the F-Table
You can find the critical values for an ANOVA hypothesis using the F-table. Because the F-distribution is based on two types of degrees of freedom, there’s on... | 2019-11-14 08:43:25 | {"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://www.veedoogroup.com/target-no-mmmrj/wave-speed-equation-triangle-d04e7a | Select Page
f ... A wave at sea travels with a velocity of 25 m/s. Example 1: The light wave has a wavelength of 500 nm. A more mathematically useful way to write 2 Hz is 2 s â1. wave traveling to the left (velocity âc) with its shape unchanged. The speed of light has been given the letter c. On the graph above, t... | 2021-08-05 17:09:03 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/268776/current-in-r-1-of-resistor-divider-with-capacitor | # Current in $R{_1}$ of resistor divider with capacitor
Given the system calculate the current in $R_{1}$, $$R_{1}=R_{2}=10k\Omega$$ and $$C=1.2\mu F$$. Well, I have two approaches.
• When the capacitor is fully charged, it will open the circuit and there will be a voltage divisor
So $$V_{R_{1}}=20_V\frac{10k\Omega}... | 2019-08-25 07:09:59 | {"extraction_info": {"found_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://nrich.maths.org/public/leg.php?code=12&cl=3&cldcmpid=2192 | Search by Topic
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Factoring a Million
Stage: 4 Challenge Level:
In how many ways can the number 1 000 000 be ex... | 2014-10-31 04:59:18 | {"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://community.wolfram.com/groups/-/m/t/583220?p_p_auth=uDt0IcwC | Mathematica 10.3 Release
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Opening an older notebook, Mathematica 10.3.0 -- thank you all over there for the work with it -- says it will convert it to new default styling. The result isa thouroghly commented code - wh... | 2021-10-18 07:12:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 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/279210/tikzpicture-inside-forest-node-label | # Tikzpicture inside forest node label
I would like to embed a tikzpicture in a forest node label:
\documentclass[
,crop=true
,varwidth=\maxdimen
]{standalone}
\usepackage{forest}
\begin{document}
\Forest{
[A\tikz{\node[circle,draw,inner sep=.15ex]{1};} [B] [C]]
}
\end{document}
However, the \tikz part is simpl... | 2019-08-25 01:46:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/in-a-fleet-of-70-cars-that-are-either-black-or-white-what-is-the-rati-262268.html | GMAT Question of the Day - Daily to your Mailbox; hard ones only
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