url stringlengths 14 2.42k | text stringlengths 100 1.02M | date stringlengths 19 19 | metadata stringlengths 1.06k 1.1k |
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http://www.acmerblog.com/hdu-3144-gokigen-naname-4961.html | 2014
03-03
# Gokigen Naname
Gokigen Naname is a Japanese puzzle game played on a square grid in which numbers in circles appear at some of the intersections on the grid.
The objective is to draw diagonal lines in each cell of the grid, such that the number in each circle equals the number of lines extending from tha... | 2017-04-29 11:45:15 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/306008/given-the-expectation-and-standard-deviation-of-a-lognormal-how-can-i-calculate | Given the expectation and standard deviation of a lognormal, how can I calculate as normal
Bear with me, I cannot format on Stack Exchange, but I will do my best to explain.
I need to calculate the proportion of claims above a certain point.
I have my expectation and variance hats.
I'm being told I should calculate... | 2020-10-20 03:22:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/473331/about-the-rigour-of-replacing-spins-by-hardcore-bosons | # About the rigour of replacing spins by hardcore Bosons
In literature one sometimes find that spins are replaced by hardcore bosons. Formally one replaces spin operators $$\sigma^- \leftrightarrow a$$, $$\sigma^+ \leftrightarrow a^\dagger$$, $$\sigma_z \leftrightarrow a^\dagger a - 1/2$$ and appends a term $$U a^\dag... | 2022-06-29 07:08:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-019-38482-1?error=cookies_not_supported&code=8dedc043-24e7-419e-a950-1213667335c8 | # Towards calibration-invariant spectroscopy using deep learning
## Abstract
The interaction between matter and electromagnetic radiation provides a rich understanding of what the matter is composed of and how it can be quantified using spectrometers. In many cases, however, the calibration of the spectrometer change... | 2021-02-27 01:37:35 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sparrho.com/item/decoherence-of-spin-echoes/94ed8a/ | # Decoherence of spin echoes
Research paper by Tomaz Prosen, Thomas H. Seligman
Indexed on: 21 Jan '02Published on: 21 Jan '02Published in: Nonlinear Sciences - Chaotic Dynamics
#### Abstract
We define a quantity, the so-called purity fidelity, which measures the rate of dynamical irreversibility due to decoherence... | 2021-10-19 16:01:17 | {"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://mathoverflow.net/questions/159525/probability-that-convex-hull-of-multivariate-gaussian-sample-contains-a-given-po | Probability that convex hull of multivariate Gaussian sample contains a given point
I am generating random vectors $X_1, \dots, X_N$ from a $d$-dimensional multivariate normal $\text N(\mu, \Sigma)$. I would like to know what is the probability that a given point $y \in R^d$ falls within the convex hull of the sample ... | 2021-10-20 23:34:31 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stackoverflow.com/questions/6229274/how-doyou-amend-the-last-commit-message-in-git | # How doyou Amend the last commit message in git? [duplicate]
I am using git-svn and I know that svn does not support changing commits
if I haven't yet run git svn dcommit can i still change the last commit message, i left something out of it.
If so, how do you amend the last commit message?
EDIT:
i figured out i ... | 2019-10-16 05:58:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quiz.techlanda.com/2020/01/which-of-following-characters-are-most.html | # Quiz
## Which of the following characters are the MOST efficient to use for a comment line when writing DOS batch files?
### Which of the following characters are the MOST efficient to use for a comment line when writing DOS batch files?
• **
• ::
• REM
• ##
#### EXPLANATION
:: is essentially a blank label that ... | 2021-04-22 20:42:09 | {"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://www.semanticscholar.org/paper/Exact-factorizations-and-extensions-of-fusion-Gelaki/dfb3e89b4e361b74a065538880be1593ff1d62f7 | # Exact factorizations and extensions of fusion categories
@article{Gelaki2016ExactFA,
title={Exact factorizations and extensions of fusion categories},
author={Shlomo Gelaki},
journal={arXiv: Quantum Algebra},
year={2016}
}
• S. Gelaki
• Published 4 March 2016
• Mathematics
• arXiv: Quantum Algebra
14 Citations
### ... | 2022-12-02 13:51:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/335914/is-there-efficient-way-of-finding-last-number-in-following-sequence | # Is there efficient way of finding last number in following sequence
"Imagine the sequence lying on a circle. Take every second number in the sequence. Continue the process until you finish"
Is there efficient way of finding last number in following sequence :
we have numbers $1,2,...n$, we delete $2,4,...,$ and st... | 2014-09-22 14:44:26 | {"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... |
https://brilliant.org/problems/kinematicswork-both-fine/ | # Kinematics? Work? Both fine
Level pending
A ball of mass 2 kg is projected with a speed of 20m/s from the top of a tower of height 20mas shown below. Determine the speed of the ball when the ball is at a vertical distance of 10m below the point of projection.
× | 2017-05-27 17:49:58 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://tex.stackexchange.com/questions/185091/tikz-arrow-looking-for-style | # TikZ, arrow, looking for ++++++> style
I'm wondering if it's possible to draw, by \tikzstyle, this style of arrow : +++++>. Thanks, Simon
-
Welcome to TeX.SX! Could you provide more information on what + symbols should represent in paths? – Claudio Fiandrino Jun 16 '14 at 10:47
Is [decorate=crosses] close enough? I... | 2016-06-25 10:29:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://starlink.eao.hawaii.edu/docs/sun139.htx/sun139se11.html | ### 11 Background processing
The easiest way to do CCDPACK processing in the background is to produce a file just containing the CCDPACK commands you want performed3. The content of such files is made much simpler if use of CCDPACK’s image list accessing facility is made. The best way to do this is to get your data fi... | 2021-10-21 14:51:51 | {"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... |
http://mathhelpforum.com/statistics/161807-stats-problem.html | 1. ## stats problem
Hey im having some problems with probability and here are the two homework questions.
1)What is the probability that you will pass a test and get at least 4 questions correct by randomly guessing on each question of a 6 question quiz multiple choice quiz with 5 choices for each question.
2) Every... | 2017-10-18 06:17:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.booleantrader.com/index.php?title=Exponential_Moving_Average | # Exponential Moving Average
## Description
The exponential moving average, or exponential smoothing function, works by calculating each bar as a portion of the current input and a portion of the previous exponential moving average.
It takes one parameter, the period n, a positive integer. Larger values for n will h... | 2019-05-23 08:09:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/25260/rl-l-progress-since-2006 | # $RL=L$ Progress Since 2006
Reingold, Trevisan, and Vadhan's breakthrough 2006 paper (http://dl.acm.org/citation.cfm?id=1132583) reduced the problem of showing $RL=L$ to producing pseudorandom walks on regular digraphs that are not consistently labeled.
Has any further progress on this problem been made since then?
... | 2021-08-01 14:23:20 | {"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... |
http://wiki.eeros.org/getting_started/tutorials/controlsystem5 | # Real-Time Robotics Framework
### Sidebar
getting_started:tutorials:controlsystem5
# Control System with Remote Connection
In the EEROS library you will find a directory with examples. Open a shell in the build directory of your EEROS library and run examples/socket/eerosServer/socketServerExample. Open a second t... | 2019-03-20 21:26:59 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bookdown.org/MathiasHarrer/Doing_Meta_Analysis_in_R/rob-plots.html | # 15 Risk of Bias Plots
by Luke A. McGuinness
McGuinness, L. A. (2021). Risk of Bias Plots. In Harrer, M., Cuijpers, P., Furukawa, T.A., & Ebert, D.D., Doing Meta-Analysis with R: A Hands-On Guide (online version). https://bookdown.org/MathiasHarrer/Doing_Meta_Analysis_in_R/rob-plots.html.
I n this chapter, we will ... | 2022-08-12 09:59:18 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Negative_Infinity_is_Minimal | # Negative Infinity is Minimal
Let $\left({\overline \R, \le}\right)$ be the extended real numbers with the usual ordering.
Then $-\infty$ is a minimal element of $\overline \R$.
$\blacksquare$ | 2019-11-21 11:54:26 | {"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... |
https://physics.stackexchange.com/questions/460647/how-do-i-connect-a-four-way-key-in-a-potentiometer | # How do I connect a four way key in a potentiometer?
How do I connect (which wire to which terminal) a four way key to a Potentiometer to compare the EMF of two cells. Circuit diagram and a four wayway key is shown in the pictures.
When you want to measure the deflections on the galvanometer produced by $$E_1$$, rem... | 2019-09-23 00:52:56 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/747789/how-to-tell-if-algebraic-set-is-a-variety | # How to tell if algebraic set is a variety?
I've been reading some basic classical algebraic geometry, and some authors choose to define the more general algebraic sets as the locus of points in affine/projective space satisfying a finite collection of polynomials $f_1, \dots, f_m$ in $n$ variables without any more r... | 2019-09-15 13:58:05 | {"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... |
http://math.stackexchange.com/questions/447334/asymptotics-of-the-lower-approximation-of-a-pair-of-natural-numbers-by-a-coprime | # Asymptotics of the lower approximation of a pair of natural numbers by a coprime pair
When we are working, for instance, in combinatorics or graph theory, sometimes we can have the following situation. For each number $m$ from an infinite set $\mathbb M\subset\mathbb N$ we can construct an example $\mathcal E(m)$ ha... | 2014-04-19 13:03:21 | {"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://hssliveguru.com/plus-two-computer-application-model-question-paper-1/ | # Plus Two Computer Application Model Question Papers Paper 1
Kerala State Board New Syllabus Plus Two Computer Application Previous Year Question Papers and Answers.
## Kerala Plus Two Computer Application Model Question Papers Paper 1 with Answers
Board SCERT Class Plus Two Subject Computer Application Category P... | 2022-11-29 11:56:26 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/science/chemistry/chemistry-molecular-approach-4th-edition/chapter-16-exercises-page-771/18 | ## Chemistry: Molecular Approach (4th Edition)
When calculating $[H_3O^+]$ for weak acid solutions, we use the $K_a$ expression: $$K_a = \frac{[H_3O^+][A^-]}{[HA]}$$ Substituting for the equilibrium concentrations (we can use an ICE table): $$K_a = \frac{x^2}{[HA]_{initial} - x}$$ In cases where the ionization is not ... | 2023-01-29 15:43:06 | {"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... |
http://weijiawu.com.cn/2019/04/19/%E6%96%87%E6%9C%AC%E6%A3%80%E6%B5%8B-PSENet-1s/ | # 文本检测-PSENet-1s
Shape Robust Text Detection with Progressive Scale Expansion Network
KeyWords Plus: CVPR2019 Curved Text Face++
## Introduction
PSENet 分好几个版本，最新的一个是19年的CVPR，这是一篇南京大学和face++合作的文章（好像还有好几个机构的人），19年出现了很多不规则文本检测算法，TextMountain、Textfield等等，不过为啥我要好好研究这个（因为这篇文章开源了代码。。。）
### 1、论文创新点
1、Propose ... | 2020-05-29 02:01:08 | {"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://math.stackexchange.com/questions/686453/relation-between-the-weighted-matrix-norm-and-the-weights | # Relation between the weighted matrix norm and the weights
For a nonsingular matrix $W \in \mathbb{C}^{m\times{}m}$, the weighted vector norm is defined as $||\overrightarrow{x}||_W = ||W\overrightarrow{x}||$. Let $||A||$ denote the induced matrix norm by the original vector norm $||\overrightarrow{x}||$, and $||A||_... | 2019-08-23 09:39:49 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/?q=an%3A1314.46026 | # zbMATH — the first resource for mathematics
Orthogonality in $$\ell _p$$-spaces and its bearing on ordered Banach spaces. (English) Zbl 1314.46026
Summary: We introduce a notion of $$p$$-orthogonality in a general Banach space for $$1 \leq p \leq \infty$$. We use this concept to characterize $$\ell _p$$-spaces among... | 2021-04-21 05:33:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://dbhart-wntr.readthedocs.io/en/latest/controls.html | # Water network controls¶
One of the key features of water network models is the ability to control pipes, pumps, and valves using simple and complex conditions. EPANET uses “controls” and “rules” to define conditions [Ross00]. A control is a single action (i.e., closing/opening a link or changing the setting) based o... | 2018-04-26 23:00:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3021181/what-is-the-significance-of-group-automorphism | # What is the significance of Group Automorphism?
I have understood the definition of group automorphism and have studied various examples for the same. But what is the significance of an automorphism? When we study isomorphisms, we try to investigate how similar is a group to another group. What do we get from establ... | 2019-06-17 23:31:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://web2.0calc.com/questions/hulp | +0
# hulp
+1
42
3
+63
A rectangular building is $$4$$ meters by $$6$$ meters. A dog is tied to a rope that is $$10$$ meters long, and the other end is tied to the midpoint of one of the long sides of the building. Find the total area of the region that the dog can reach (not including the inside of the building), in... | 2023-03-21 07:50:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://haustechnik-hasselbusch.de/series-divergence-test-calculator.html | ### Series Divergence Test Calculator
Tests for convergence or divergence from chapter 11 of AP Calculus BC. n th-Term Test for Divergence If the sequence {a n} does not converge to zero, then the series a n diverges. is divergent. the TI-SmartView™ CE emulator software for the TI-84 Plus graphing family. Get the free... | 2021-10-28 08:55:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/623543/different-results-for-torque-in-inertial-and-non-inertial-frames-of-reference/623797 | # Different results for torque in inertial and non-inertial frames of reference
I have a right handed coordinate system with origin O. On the plane yz there's a triangular-shaped plate with sides lying on the axes, both of length a. The plate rotates around the z axis (vertical with respect to the ground) with angular... | 2021-05-12 21:35:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mstone.info/posts/willpower-20130421/ | # DRAFT: Review: “Ego Depletion”, JDW 2010
Michael Stone, April 20, 2013, , (src), (all posts)
Earlier this weekend, I read a fun paper (SAGE) by Job, Dweck, and Walton questioning the “strength” model of willpower, I think as part of a much larger research program on whether and how our “self-theories” influence, e.... | 2023-01-28 10:17:48 | {"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... |
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# Silver iodide has the same structure as zinc sulfide, and its density is $5.67gcm^{–3}$. The edge length of the unit cell is
Can you answer this question?
## 1 Answer
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$6.50 A^{\large\circ}$
Hence (C) is the correct answer.
answered Jun 5, ... | 2016-10-25 06:54:21 | {"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://www.ijfis.org/journal/view.html?uid=961&vmd=Full | Article Search
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## Original Article
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International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(3): 222-232
Published online September 25, 2021
https://doi.org/10.5391/IJFIS.2021.21.3.222
© The Korean Institute of Intelligent Systems
## A Restoration Method of Single Image Super Resoluti... | 2022-11-30 16:26:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 9, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=214363 | ## Same temperature and entropy
Does entropy change when temperature remains constant? What if heat is added into a system, while the volume expands and the pressure drops at a constant temperature? Is there any change in entropy?
PhysOrg.com physics news on PhysOrg.com >> Iron-platinum alloys could be new-generatio... | 2013-05-21 22:47:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/70069/parametric-form-of-an-ellipse-given-by-ax2-by2-cxy-d | # Parametric form of an ellipse given by $ax^2 + by^2 + cxy = d$
If $c = 0$, the parametric form is obviously $x = \sqrt{\frac{d}{a}} \cos(t), y = \sqrt{\frac{d}{b}} \sin(t)$.
When $c \neq 0$ the sine and cosine should be phase shifted from each other. How do I find the angular shift and from there how do I adjust th... | 2014-10-24 18:51:10 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sparrho.com/item/finiteness-properties-of-the-n-equals-4-super-yang--mills-theory-in-supersymmetric-gauge/93a641/ | # Finiteness Properties of the N=4 Super-Yang--Mills Theory in Supersymmetric Gauge
Research paper by Laurent Baulieu, Guillaume Bossard, Silvio Paolo Sorella
Indexed on: 04 Feb '08Published on: 04 Feb '08Published in: High Energy Physics - Theory
#### Abstract
With the introduction of shadow fields, we demonstrate... | 2020-11-30 05:21:42 | {"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://www.aimsciences.org/article/doi/10.3934/jimo.2013.9.689 | # American Institute of Mathematical Sciences
• Previous Article
Computable representation of the cone of nonnegative quadratic forms over a general second-order cone and its application to completely positive programming
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Stable strong and total parametrized dualities for DC opt... | 2022-07-05 05:55:40 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:0755.06006 | zbMATH — the first resource for mathematics
Generalized orthomodular posets. (English) Zbl 0755.06006
The autor generalizes the notion of generalized orthomodular lattices, introduced by Janowitz, to the notion of generalized orthomodular posets GOMP. Every orthomodular poset is a GOMP. Every (weak) GOMP $$A$$ can be ... | 2021-09-21 20:12:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/408015/semipositive-curvature-on-holomorphic-line-bundle | # Semipositive curvature on holomorphic line bundle
Let $$(X,\omega)$$ be a (possibly non-Kähler) compact hermitian manifold and let $$L\rightarrow X$$ be a holomorphic line bundle. Is there an algebraic characterization of (Griffiths) semi-positivity of $$L$$? i.e. such that there is a non-singular smooth hermitian m... | 2023-02-01 16:13:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.infoq.com/articles/excel-lambda-turing-complete/?itm_source=articles_about_low-code&itm_medium=link&itm_campaign=low-code | Facilitating the Spread of Knowledge and Innovation in Professional Software Development
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InfoQ Homepage Articles The Excel Formula Language Is Now Turing-Complete
# The Excel Formula Language Is Now Turing-Complete
This item in japanese
### Key Takeaways
• The Excel team announced LAMB... | 2022-07-07 16:33:56 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electricalacademia.com/basic-electrical/source-transformation/ | Home / Basic Electrical / Source Transformation Example Problems with Solutions
# Source Transformation Example Problems with Solutions
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Source Transformation
Source transformation is a circuit analysis technique in which we transform voltage source in series ... | 2018-10-16 12:39:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://code.kx.com/q/basics/precision/ | # Precision¶
## Float precision¶
Precision of floats is a tricky issue since floats (doubles in other languages) are actually binary rational approximations to real numbers. Whenever you are concerned with precision, set \P 0 before doing anything else, so that you can see what’s really going on.
Due to the finite a... | 2023-01-28 06:33:57 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chem.libretexts.org/Under_Construction/Purgatory/Book%3A_Analytical_Chemistry_2.0_(Harvey)/02_Basic_Tools_of_Analytical_Chemistry/2.3%3A_Stoichiometric_Calculations | # 2.3: Stoichiometric Calculations
A balanced reaction, which gives the stoichiometric relationship between the moles of reactants and the moles of products, provides the basis for many analytical calculations. Consider, for example, an analysis for oxalic acid, $$\ce{H_2C_2O_4}$$, in which $$\ce{Fe^{3+}}$$ oxidizes o... | 2020-06-01 09:51:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41386-019-0485-6 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2022-06-28 16:48:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://delong.typepad.com/sdj/2010/07/cant-anybody-here-play-this-game-fiscal-policy-edition.html | ## Can't Anybody Here Play This Game? Fiscal Policy Edition
Niall Ferguson writes:
Today’s Keynesians have learnt nothing: When Franklin Roosevelt became president in 1933, the deficit was already running at 4.7 per cent of GDP. It rose to a peak of 5.6 per cent in 1934. The federal debt burden [in the United States]... | 2021-11-28 21:11:37 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/confusion-with-product-to-sum-trig-identities.700747/ | Confusion with product-to-sum trig identities
1. Jul 9, 2013
Jyan
I'm having some confusion with a couple trig identities. On wikipedia (http://en.wikipedia.org/wiki/List_of_trigonometric_identities#Product-to-sum_and_sum-to-product_identities), the following two identities are listed:
sinθcosβ = (1/2)[sin(θ+β) + s... | 2018-02-24 16:59:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/55d23b6fe4b0554d62725397 | ## A community for students. Sign up today
Here's the question you clicked on:
## DanielaJohana one year ago simplify (1/x+1/y)/xy
• This Question is Closed
1. iPwnBunnies
Use distributive property.
2. DanielaJohana
$\frac{ \frac{ 1 }{ x }+\frac{ 1 }{ y } }{ xy }$
3. iPwnBunnies
OHH, now I see
4. iPwnBunnies
... | 2017-01-23 09:18:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jobbmatc.web.app/20069/4998.html | # Druhý derivát dy dx
What is the difference between y^2 and y? Why to use chain rule in first case and not in the second one like 1(y(x))*dy/dx?
Následné deriváty sú derivátmi funkcie po druhom deriváte. Proces výpočtu po sebe nasledujúcich derivátov má nasledujúcu funkciu f, ktorú môžeme odvodiť a teda získať deriv... | 2023-02-05 23:56:57 | {"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": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.allanswered.com/post/avewp/heat-flux-for-a-moving-energy-source/ | ### Heat flux for a moving energy source
317
views
1
4 months ago by
Hi all
I'm a math person and currently working on some optimization algorithms for electron beam melting. The reason I'm saying that because my backgrounds in thermo mechanics is little.
Anyway, with some help I was able to construct my simulation ... | 2018-08-15 20:09:29 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Talk:Small-angle_scattering | # Talk:Small-angle scattering
WikiProject Spectroscopy (Rated Start-class, Mid-importance)
This article is within the scope of WikiProject Spectroscopy, a collaborative effort to improve the coverage of Spectroscopy on Wikipedia. If you would like to participate, please visit the project page, where you can join the d... | 2018-01-24 00:16:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 4, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.sciencemadness.org/talk/viewthread.php?tid=4465&page=3 | Sciencemadness Discussion Board » Fundamentals » Organic Chemistry » Piperic acid oxidation to Piperonal Select A Forum Fundamentals » Chemistry in General » Organic Chemistry » Reagents and Apparatus Acquisition » Beginnings » Responsible Practices » Miscellaneous » The Wiki Special topics » Technochem... | 2020-09-29 22:54:37 | {"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://help.febio.org/FEBioTheory/FEBio_tm_3-4-Subsection-3.1.2.html | Theory Manual Version 3.4
$\newcommand{\lyxlock}{}$
Subsection 3.1.1: Linearization Up Section 3.1: Weak formulation for Solid Materials Section 3.2: Weak formulation for biphasic materials
### 3.1.2 Discretization
The basis of the finite element method is that the domain of the problem (that is, the volume of the ob... | 2021-09-24 09:50:03 | {"extraction_info": {"found_math": true, "script_math_tex": 40, "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://lammps.sandia.gov/doc/Build_make.html | # 3.2. Build LAMMPS with make
Building LAMMPS with traditional makefiles requires that you have a Makefile.<machine> file appropriate for your system in either the src/MAKE, src/MAKE/MACHINES, src/MAKE/OPTIONS, or src/MAKE/MINE directory (see below). It can include various options for customizing your LAMMPS build wit... | 2020-12-05 00:09:01 | {"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... |
https://gosiaborzecka.net/2020/07/12/machine-learning-courseras-notes-week-1/ | My notes from the Machine Learning Course provided by Andrew Ng on Coursera
## What is Machine Learning?
"The field of study that gives computers the ability to learn without being explicitly programmed"
~Arthur Samuel (1959)
“A computer program is said to learn from experience E with respect to some class of tasks... | 2021-08-01 13:56:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/4237625/ivt-and-proving-continuity | # IVT and proving continuity
I am looking to prove that $$f(x) = 2xcos(2x) - (x - 2)^{2}$$, on the interval $$[2,3]$$ and $$[3,4]$$ is continuous.
I know the intermediate value theorem applies, but my instructor is also asking that I prove that it is continuous. Does the existence of this intermediate value c where f... | 2021-11-28 00:07:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pldml.icm.edu.pl/pldml/element/bwmeta1.element.bwnjournal-article-doi-10_4064-aa161-3-1?printView=true | Pełnotekstowe zasoby PLDML oraz innych baz dziedzinowych są już dostępne w nowej Bibliotece Nauki.
Zapraszamy na https://bibliotekanauki.pl
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• # Artykuł - szczegóły
## Acta Arithmetica
2013 | 161 | 3 | 201-218
## Characterization of the torsion of t... | 2022-08-09 21:06:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://maxov.org/notes/math202a/lec-3.html | # Review
1. Let $$(X, d_X)$$ be a metric space. We say that it is complete if every Cauchy sequence converges.
2. By a completion of $$(X, d_x)$$ we mean a complete metric space $$\overline{X}$$ together with a specific isometry $$d_x \colon X \to \overline{X}$$ whose range is dense in $$\overline{X}$$.
Example. We a... | 2019-03-26 23:10:56 | {"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": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://planetmath.org/ifanisirrationalthenaisirrational | if $a^n$ is irrational then ${a}$ is irrational
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Reference
Parent: | 2018-02-22 13:00:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 16, "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/ma... |
https://www.hepdata.net/record/101690 | Measurements of $D^{0}$ and $D^{*}$ Production in $p+p$ Collisions at $\sqrt{s} = 200$ GeV
Phys.Rev.D 86 (2012) 072013, 2012.
The collaboration
Abstract
We report measurements of charmed-hadron ($D^{0}$, $D^{*}$) production cross sections at mid-rapidity in $p$ + $p$ collisions at a center-of-mass energy of 200 GeV by... | 2021-03-03 08:21:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/241043/some-problems-about-path-connected-and-projection-maps | # Some problems about path connected and projection maps
1. Why if $\{A_\alpha\}_{\alpha \in \Omega}$ is a collection of path connected spaces. We must show that $\cup_{\alpha \in \Omega}$ is path connected.
• I think $\cap_{\alpha \in \Omega}A_\alpha$ must be nonempty, but I can't prove $\cup_{\alpha \in \Omega}$ is... | 2015-07-06 20:02:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jeffirwin.xyz/posts/2021-12-11-a | # Abstract interfaces
## Swapping fractal iterator functions on the fly in Fortran
### 2021 Dec 11
Fractal images are generated by calling an iterator function many times on the 2D coordinates c for each pixel in an image. Colors in the image are assigned depending on how many iterations it takes for a point to esca... | 2022-08-12 02:18:19 | {"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://forum.allaboutcircuits.com/threads/counting-number-of-logic-1s-in-a-8-bit-binary-vector.28921/ | # Counting number of logic 1s in a 8-bit binary vector
#### Zulfi
Joined Oct 17, 2009
2
Hi,
Right now I am in a middle of an important digital assignment. I require some help with designing a digital logic circuit. I am kind of stuck.
Part of my circuit digital design requires me to design a circuit to calculate the... | 2020-03-29 00:07:18 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/17793/segmenting-a-frequency-series-do-we-need-band-pass-filtering | # Segmenting a frequency series: do we need band-pass filtering?
I am trying to implement what's called the "second spectrum". Basically, you do this:
1. Take a time series of length $N$.
2. Divide it into $m$ segment, each of length $N'=N/m$.
3. For each segment $m$, do a Fourier Transform. The result is the 'first ... | 2019-07-24 09:58:59 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-019-39888-7?error=cookies_not_supported&code=0f11c95f-b378-45d2-a85a-656a957c56d2 | # ENLIVE: An Efficient Nonlinear Method for Calibrationless and Robust Parallel Imaging
## Abstract
Robustness against data inconsistencies, imaging artifacts and acquisition speed are crucial factors limiting the possible range of applications for magnetic resonance imaging (MRI). Therefore, we report a novel calibr... | 2019-08-21 02:39:35 | {"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": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Intermediate_Value_Theorem/Corollary | Intermediate Value Theorem/Corollary
Theorem
Let $I$ be a real interval.
Let $f: I \to \R$ be a real function which is continuous on $\left({a \,.\,.\, b}\right)$.
Let $a, b \in I$ such that $\left({a \,.\,.\, b}\right)$ is an open interval.
Let $0 \in \R$ lie between $f \left({a}\right)$ and $f \left({b}\right)$.... | 2019-12-12 08:00:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://frnsys.com/ai_notes/scratch/learning_causal_models.html | • complexity of joint distributions: for a multinomial distribution with $k$ states for each of its $n$ variables, the full distribution requires $k^n - 1$ parameters
• complexity can be reduced using a CPD graph structure such as a Bayes Net (BN)
• learning parameters of a BN: straightforward, like any CPD, you can us... | 2017-11-19 04:41:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 16, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gmatclub.com/forum/which-of-the-following-can-be-inferred-from-the-data-above-165272.html | GMAT Changed on April 16th - Read about the latest changes here
It is currently 24 May 2018, 12:35
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.
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... | 2018-05-24 19:35:13 | {"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://mathoverflow.net/questions/336951/how-many-integers-below-n-can-be-expressed-as-a-sum-of-k-mth-powers | # How many integers below $n$ can be expressed as a sum of $k$ $m$th powers?
For $$m,k \geq 2$$, let $$C_{m,k}(n)$$ denote the number of positive integers less than or equal to $$n$$ which can be expressed as a sum of $$k$$ $$m$$th powers.
I am interested in the asymptotic behavior of $$C_{m,k}(n)$$ for large $$n$$. ... | 2019-10-15 02:58:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.wisdomandwonder.com/tag/mathematics | In recreational mathematics, a magic square is a square grid (equal number of rows and columns) filled with distinct numbers such that the numbers in each row, and in each column, as well as the numbers in the main and secondary diagonals, all add up to the same value, called the magic constant.
You gotta see this fun... | 2018-12-15 12:01:51 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/26653-exponential-log-function-help.html | # Math Help - Exponential/Log Function help
1. ## Exponential/Log Function help
I Can't seem to figure out how to show the work for this question
For a biology experiment, there are 50 cells present. After 2 hours there are 1600 bacteria. How many bacteria would there be after 6 hours?
The answer is 1 638 400 but I... | 2015-03-27 19:46:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 5, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cybsecdiary.com/make-mobile-mockup-using-adobe-xd/ | Contents
# Make mobile app mock by Adobe XD
I used Adobe XD to make mockup application for internal hackathon-like project. Though it was my first time to use XD in my job, the process was very straight forward.
## 1 Install
Install from Adobe XD official site.
• It’s enough to select starter plan for free - that ... | 2022-07-07 01:30:09 | {"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://freakyphysics.com/2018/02/22/misconceptions-101-there-is-no-gravity-in-space/ | Misconceptions 101: There is No Gravity in Space
You’ve seen it in movies. You’ve heard about it somewhere. You probably believe it yourself. You’ve even probably seen live video of astronauts in space floating around! It’s pretty much settled, there must be no gravity in outer space!
To start with, there is gravity ... | 2020-09-29 16:36:25 | {"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... |
https://hal-cea.archives-ouvertes.fr/cea-02170472 | # Period spacings of gravity modes in rapidly rotating magnetic stars: I. Axisymmetric fossil field with poloidal and toroidal components
* Corresponding author
Abstract : $Context$. Stellar magnetic fields are often invoked to explain the missing transport of angular momentum observed in models of stellar interiors. ... | 2021-01-22 03:07:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/serials/?q=se%3A00002510 | # zbMATH — the first resource for mathematics
## Journal of Statistics & Management Systems
Short Title: J. Stat. Manag. Syst. Publisher: Taru Publications, New Delhi, Delhi, India ISSN: 0972-0510 Online: http://www.tandfonline.com/toc/tsms20/currenthttp://www.tarupublications.com/journals/jsms/jsms.htmhttp://www.co... | 2021-07-26 21:28:38 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://everything.explained.today/Homology_(mathematics)/ | # Homology (mathematics) explained
In mathematics, homology[1] is a general way of associating a sequence of algebraic objects, such as abelian groups or modules, with other mathematical objects such as topological spaces. Homology groups were originally defined in algebraic topology. Similar constructions are availab... | 2022-11-29 05:33:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 8, "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://harvard.voxcharta.org/tag/snr/ | # Posts Tagged snr
## Recent Postings from snr
### Detailed study of SNR G306.3-0.9 using XMM-Newton and Chandra observations
We used combined data from XMM-Newton and Chandra observatories to study the X-ray morphology of SNR G306.3-0.9. A spatially-resolved spectral analysis was used to obtain physical and geometr... | 2016-07-30 18:43:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lists.gnu.org/archive/html/lilypond-devel/2006-05/msg00154.html | lilypond-devel
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## Re: implementation plan for music streams
From: Erik Sandberg Subject: Re: implementation plan for music streams Date: Fri, 12 May 2006 08:47:20 +0200 User-agent: KMail/1.9.1
On Thursday 11 May 20... | 2014-07-31 21:42:23 | {"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://www.chegg.com/homework-help/questions-and-answers/question-assume-using-figure-values-r-c-unknown-assume-time-constant-circuit-10-ms-millise-q2158009 | For this question, assume that you are using the figure above but that the values of R and C are unknown. Assume the time constant for the circuit is 10 ms (milliseconds). If the new R is half of the original R and capacitor C is increased by 10 times, calculate the new time constant.
Using the exponential formula for... | 2016-07-23 09:22:01 | {"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://usa.cheenta.com/usamo-2016/ | Categories
# USAMO 2016
Day 1
Problem 1
Let $X_1, X_2, \ldots, X_{100}$ be a sequence of mutually distinct nonempty subsets of a set $S$. Any two sets $X_i$ and $X_{i+1}$ are disjoint and their union is not the whole set $S$, that is, $X_i\cap X_{i+1}=\emptyset$ and $X_i\cup X_{i+1}\neq S$, for all $i\in\{1, \ldots,... | 2021-09-18 10:15:49 | {"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": 0, "img_math": 128, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.physicsforums.com/threads/electric-field-and-boundary-conditions.282564/ | # Electric field and boundary conditions
1. Jan 2, 2009
### KFC
1. The problem statement, all variables and given/known data
One half of the region between the plates of a spherical capacitor of inner and outer radii a and b is filled with a linear isotropic dielectric of permittivity $$\epsilon_1$$ and the other ha... | 2016-10-27 17:09:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41467-017-00219-x?error=cookies_not_supported&code=e2e3986d-e15b-4efa-bf9b-aaf3db9e8b83 | Article | Open
# Compositionally-distinct ultra-low velocity zones on Earth’s core-mantle boundary
• Nature Communicationsvolume 8, Article number: 177 (2017)
• doi:10.1038/s41467-017-00219-x
Accepted:
Published:
## Abstract
The Earth’s lowermost mantle large low velocity provinces are accompanied by small-scale ul... | 2018-05-22 05:56:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 17, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mtg.sg/site/volumetric-flask-uncertainty-dfd66c | $$u_R = \sqrt{\left( \frac {u_A} {A} \right)^2 +\left( \frac {u_B} {B} \right)^2}$$, $$\frac {u_R} {R} = k \times \frac {u_A} {A}$$. The concentration and uncertainty for Cu2+ is 7.820 mg/L ± 0.047 mg/L.
From Table $$\PageIndex{1}$$ the relative uncertainty in [H+] is, $\frac {u_R} {R} = 2.303 \times u_A = 2.303 \times... | 2022-05-21 08:20:57 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://condensedconcepts.blogspot.com/2015/04/is-quantum-entanglement-really-needed.html | ## Friday, April 24, 2015
### Is quantum entanglement really needed?
On tuesday at UQ Carl Caves gave a Quantum Science Seminar "Quantum metrology meets Quantum Information Science".
One side point he made was that just because quantum entanglement is glamorous and beloved by luxury journals does not mean that you a... | 2018-06-25 17:06:06 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://leanprover-community.github.io/archive/stream/113488-general/topic/example.20(x.20.3A.20.E2.84.95).20.3A.20.C2.AC.20(2.20.2B.20x.20.3D.200).20.3A.3D.20sorry.html | ## Stream: general
### Topic: example (x : ℕ) : ¬ (2 + x = 0) := sorry
#### Kevin Buzzard (Apr 04 2018 at 21:15):
It is forever taking me 3 lines to prove stuff like this. What's a slick way of doing this quickly?
#### Mario Carneiro (Apr 04 2018 at 21:17):
rw add_comm; apply succ_ne_zero
#### Kenny Lau (Apr 04 2... | 2021-05-18 16:21:37 | {"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://www.shaalaa.com/question-bank-solutions/p-if-area-square-same-area-circle-then-ratio-their-perimeters-terms-area-of-circle_63974 | # P If the Area of a Square is Same as the Area of a Circle, Then the Ratio of Their Perimeters, in Terms of π, is - Mathematics
MCQ
If the area of a square is same as the area of a circle, then the ratio of their perimeters, in terms of π, is
#### Options
• π :$\sqrt{3}$
• 2 : $\sqrt{\pi}$
• 3 :$\pi$
• $\pi :... | 2021-04-15 12:04:58 | {"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": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://byjus.com/maths/perfect-numbers/ | # Perfect Numbers
It is not known when Perfect Numbers were first discovered, or when they were studied. However, it is thought that they may even have been known to the Egyptians, and may have even been known before. Although the ancient mathematicians knew of the existence of Perfect Numbers, it was the Greeks who t... | 2019-06-24 10:30:56 | {"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://mathematica.stackexchange.com/questions?page=4&sort=active | # All Questions
137 views
### Solving System of Nonlinear with Three Differential Equations
I've been trying to solve a system of nonlinear differential equation, but the conditions are a bit weird. Two of the differentials equate to the same equation, but have different boundary ...
28 views
### Mathematica kernel... | 2014-08-21 08:22:43 | {"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": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://todaynumerically.blogspot.com/2013/03/saturday-16-march-2013.html | ## Saturday, 16 March 2013
### SATURDAY, 16 MARCH 2013
Today is the $75^{th}$ day of the year.
$75 = 3 \times 5^2$
According to A036378 there are $75$ primes between $2^9 = 512$ and $2^{10} = 1024$
The $75$ primes are:
________ ________ ________
$1) 521$$2) 523$$3) 541$
$4) 547$$5) 557$$6) 563$
$7) 569$$8) 571$$9) ... | 2017-10-17 01:51:03 | {"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... |
https://johncarlosbaez.wordpress.com/category/physics/page/2/ | ## Information Geometry (Part 18)
5 August, 2021
Last time I sketched how two related forms of geometry, symplectic and contact geometry, show up in thermodynamics. Today I want to explain how they show up in probability theory.
For some reason I haven’t seen much discussion of this! But people should have looked in... | 2021-10-20 19:45:26 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 274, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://tex.stackexchange.com/questions/304284/adding-complex-phonetic-symbols-to-latex/304297 | # Adding complex phonetic symbols to LaTeX
I am trying to add symbols from the International Phonetic Alphabet to my thesis. For some of the characters, I have no idea how to add them to TeX.
The retroflex is giving me troubles.
\documentclass{article}
\usepackage{tipa}
\begin{document}
\begin{tabular}{llllllll}
~ ... | 2022-05-23 11:55:53 | {"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": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rationalwiki.org/wiki/index.php?title=User_talk:Women_are_my_superior_and_I_respect_them_as_such&diff=277407&oldid=277402 | # Difference between revisions of "User talk:Women are my superior and I respect them as such"
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LUSER:FALLDOWN IS A MISOGYNIST AND A HATE MERCHANT. IN NO WAY DOES RATIONALWIKI CONDONE SUCH HATE. PLEASE VIEW THEIR CONTRIBUTIONS (INCLUDING THEIR LUSER PAGE) WITH THIS IN MIND. ħuman 23:19, 23 ... | 2022-05-17 06:59:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 6, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://blancosilva.wordpress.com/puzzles/my-oldest-plays-the-piano/ | ## My oldest plays the piano!
Two old friends, Ernie and Bernie, bump into each other in the street. It was more than twenty years since their last meeting, so they decide to spend some time together in a nearby bar, chatting about their lives. At some point, Bernie asks the inevitable: “So, you got married?”
“Well... | 2018-03-23 09:00:36 | {"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": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/76488/similar-linear-transformations | # Similar Linear Transformations
This is a nice question I came across in Linear Algebra but I cant figure out how to tackle it. I need some help.
Given two linear transformations, $E$ and $F$ such that $E^2=E$ and $F^2=F$, I am supposed to determine if it is true that $E$ and $F$ are similar if and only if $rank(E)=... | 2015-07-05 00:34:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ora.ox.ac.uk/objects/uuid:33c9ef6e-233b-47ba-a9bb-7b4bbdeb3a16 | Journal article
### Study of bb¯ correlations in high energy proton-proton collisions
Abstract:
Kinematic correlations for pairs of beauty hadrons, produced in high energy proton-proton collisions, are studied. The data sample used was collected with the LHCb experiment at centre-of-mass energies of 7 and 8 TeV and c... | 2021-07-28 21:32:27 | {"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.electro-tech-online.com/threads/glcd-wayton-mg1206e-cs1-cs2-polarity.150917/ | # GLCD (Wayton MG1206E) CS1 CS2 polarity ...
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Not open for further replies.
##### Well-Known Member
I had this 2.5” 128x64 GLCD (WAYTON MIT MG1206E SGL) in my parts box , and in a crazy moment I thought I would see if it worked ( It was from a Maplin grab bag of led / lcd junk) , found some data on the www and ... | 2021-05-10 05:00:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://par.nsf.gov/biblio/10338975-first-measurements-subjettiness-central-pb-pb-collisions-sqrt-s_-mathrm-nn-tev | First measurements of N-subjettiness in central Pb-Pb collisions at $$\sqrt{s_{\mathrm{NN}}}$$ = 2.76 TeV
A bstract The ALICE Collaboration reports the first fully-corrected measurements of the N -subjettiness observable for track-based jets in heavy-ion collisions. This study is performed using data recorded in pp and... | 2022-12-08 20:34:04 | {"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://fqxi.org/community/forum/topic/2014 | Search FQXi
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion amo... | 2019-07-18 17:57:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.projecteuclid.org/euclid.aos/1543568600 | The Annals of Statistics
Canonical correlation coefficients of high-dimensional Gaussian vectors: Finite rank case
Abstract
Consider a Gaussian vector $\mathbf{z}=(\mathbf{x}',\mathbf{y}')'$, consisting of two sub-vectors $\mathbf{x}$ and $\mathbf{y}$ with dimensions $p$ and $q$, respectively. With $n$ independent o... | 2019-10-20 20:34:05 | {"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... |