url stringlengths 14 1.76k | text stringlengths 100 1.02M | metadata stringlengths 1.06k 1.1k |
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https://astronomy.stackexchange.com/questions/4722/origin-of-the-magnetic-field-of-neutron-stars | # Origin of the magnetic field of neutron stars
It seems a little counter intuitive that neutron stars possess such strong magnetic fields. Its electric charge is presumably zero, so however fast it spins, it shouldn't generate any magnetic field. Or is it due to the electric charges of quarks or their intrinsic spins... | {"extraction_info": {"found_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://k12.libretexts.org/Bookshelves/Science_and_Technology/Life_Science_for_Middle_School_(CK-12)/11%3A_Human_Biology/11.21%3A_Cardiovascular_System | # 11.21: Cardiovascular System
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newco... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bio.libretexts.org/Courses/Butte_College/BC%3A_BIOL_2_-_Introduction_to_Human_Biology_(Grewal)/Text/03%3A_Chemistry_of_Life/3.10%3A_Chemical_Reactions_in_Living_Things | # 3.10: Chemical Reactions in Living Things
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/primey-palindromes-v2/ | # Primey Palindromes V2
This problem is a slightly harder version of Primey Palindromes.
Let $$f(x)$$ be the sum of the digits of $$x$$.
Let $$g(n)$$ be the number of $$n$$ digit palindromes $$a$$ such that
- $$a$$ is prime,
- $$a + f(a)$$ is also prime.
What is the smallest value of $$n > 2$$ such that $$g(n)$$ is ... | {"extraction_info": {"found_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://tex.stackexchange.com/questions/40861/subfloat-indexes-misaligned-when-using-setcaptionwidth | # Subfloat indexes misaligned when using setcaptionwidth
I have the following document:
\documentclass{article}
\usepackage{subfig}
\usepackage{graphicx}
\usepackage{geometry}
\setcaptionwidth{12cm}
\begin{document}
\begin{figure}[t]
\centering%
\subfloat[]{\label{figa}\includegraphics[width=38mm,%
height=32.48mm]{fi... | {"extraction_info": {"found_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://sources.debian.org/src/gnuplot/3.5beta6.340-5/0FAQ/ | ## File: 0FAQ
package info (click to toggle)
gnuplot 3.5beta6.340-5
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191... | {"extraction_info": {"found_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/109444/is-mathbbhp-infty-p-an-h-space?answertab=active | # Is $\mathbb{H}P^\infty_{(p)}$ an H-space?
Put $X=\mathbb{H}P^\infty$ (so $X$ classifies quaternionic line bundles, and $\Omega X=S^3$). There is no obvious reason for $X$ to be an H-space, because the tensor product of quaternionic vector spaces is not naturally a quaternionic vector space. Below I will prove that t... | {"extraction_info": {"found_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/222943/inequality-frac1n1-frac1n2-frac13n1-ge-1 | # Inequality $\frac{1}{n+1}+\frac{1}{n+2}+…+\frac{1}{3n+1} \ge 1$
I have this inequality that I don't know how to prove. Possibly the inequality between means might be useful. For $n \in \mathbb{N}$:
$$\frac{1}{n+1}+\frac{1}{n+2}+...+\frac{1}{3n+1} \ge 1$$
-
if you want to use inequalities between means: use the ine... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/users/65731/elham | # elham
less info
reputation
212
bio website location age 19 member for 1 year, 1 month seen May 22 '13 at 18:54 profile views 79
# 26 Questions
9 $\overline{xyz} =x!+y!+z!$ 6 how to prove : $(p-1)!\equiv p-1 \pmod {p(p-1)})$ 5 How do you show $\sum_{d\mid n} \frac{\mu(d)}{d} =\prod_{p\mid n}\left (1-\frac{1}{p}\ri... | {"extraction_info": {"found_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://link.springer.com/article/10.1007%2Fs11263-012-0588-6 | International Journal of Computer Vision
, Volume 103, Issue 1, pp 1–21
# Structure-Sensitive Superpixels via Geodesic Distance
• Peng Wang
• Gang Zeng
• Rui Gan
• Jingdong Wang
• Hongbin Zha
Article
DOI: 10.1007/s11263-012-0588-6
Wang, P., Zeng, G., Gan, R. et al. Int J Comput Vis (2013) 103: 1. doi:10.1007/s1126... | {"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://omega.albany.edu:8008/MaxEnt94/abstracts/sibisi_abs.html | # Massive Inference
## Sibusiso Sibisi University of Cambridge, Cavendish Laboratory Madingley Road, England CB3 0HE
### Abstract
Bayesian estimation of a non-negative density \phi(x) over continuous x is discussed by John Skilling in these proceedings. The analysis uses a finite discretization on x, subject to the ... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.gustafsonresearch.com/thesis_html/node31.html | Next: 1 Regression Functions and Up: 4 Application Domains Previous: 3 Parity Related Studies Contents
## 3 Symbolic Regression
In many scientific disciplines, finding a model explaining the relationship of large and complex sets of data is required. However, the task is often difficult and many methods have been e... | {"extraction_info": {"found_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/new-users/214039-evaluating-vector-expressions.html | # Thread: Evaluating Vector Expressions
1. ## Evaluating Vector Expressions
Hi I have to evaluate the following vector expression and can't remember how to do it
3 (4, -7, 0)
Can you help?
2. ## Re: Evaluating Vector Expressions
Amarillus does this mean to multiply the vector v(4,-7,0 ) by 3
if so then you will g... | {"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://it.mathworks.com/help/phased/ref/radareqpow.html | Peak power estimate from radar equation
## Syntax
```Pt = radareqpow(lambda,tgtrng,SNR,Tau) Pt = radareqpow(...,Name,Value) ```
## Description
`Pt = radareqpow(lambda,tgtrng,SNR,Tau)` estimates the peak transmit power required for a radar operating at a wavelength of `lambda` meters to achieve the specified signal-... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 6, "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://chem.libretexts.org/Bookshelves/Organic_Chemistry/Map%3A_Organic_Chemistry_(Wade)/26%3A_Lipids/26.08%3A_Biosynthesis_of_Steroids | # 26.8: Biosynthesis of Steroids
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\new... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/97393/solving-a-quintic-polynomial | # Solving a Quintic polynomial
The polynomial
$F(x) = x^5-9x^4+24x^3-24x^2+23x-15$
has roots $x=1$ and $x=j$. Calculate all the roots of the polynomial.
I was told I had to use radicals or similar to solve this but after reading up on it I'm still confused about how to solve it.
-
If you don't want to factor, then... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an%3A1160.14035 | ×
# zbMATH — the first resource for mathematics
Frobenius splitting and geometry of $$G$$-Schubert varieties. (English) Zbl 1160.14035
Let $$G$$ be a connected reductive group over an algebraically closed field $$k$$ of positive characteristic and $$B$$ be a Borel subgroup of $$G$$. Let $$X$$ be an equivariant embedd... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/189140-y-varies-directly-square-x.html | # Math Help - Y varies directly as the square of x
1. ## Y varies directly as the square of x
Question:
Given that $y$ varies directly as the square of $x$ and that $y=12$ when $x=2$, find
(a) the equation relating $x$ and $y$
(b) the values of $x$ when $y=-27$
My solution: (a)
$y=k(x^2)$
$k=y/x^2$
$=12/2^2$
$=12/4... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 20, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/magnetic-flux-equator-and-flying-bullets.272027/ | # Magnetic Flux, Equator and flying bullets!
1. Nov 15, 2008
### TFM
1. The problem statement, all variables and given/known data
At the equator, the earth’s magnetic field is approximately horizontal, is directed towards the north and has a value of $$8 × 10^{-5}$$ T.
(i)
Estimate the EMF induced between the top... | {"extraction_info": {"found_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.fz-juelich.de/ias/jsc/EN/AboutUs/Organisation/ComputationalScience/Simlabs/slbio/PROFASI/Aggregation_node.html | ## Protein aggregation simulations with ProFASi
Simulation of peptide aggregation poses a slightly different set of challenges than the simulation of protein folding. Typically one deals with a larger number of atoms and degrees of freedom in the system. The conformation space that the simulation must explore not only... | {"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://uncyclopedia.wikia.com/wiki/Uncyclopedia:Votes_for_deletion/Archive231 | ## St. Valentine's Day Massacre
Score: 6
Keep (0)
Delete (6)
1. A giant pile of feces. --Scofield 19:45, March 1, 2011 (UTC)
2. We won't miss this. -- 20:09, March 1, 2011 (UTC)
3. Ugh. --Wilytank can be a pain in the ass. 21:34, March 1, 2011 (UTC)
4. He'll rip your fucking heart out. Emo Kid wrote these four paragr... | {"extraction_info": {"found_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://aimsciences.org/article/doi/10.3934/dcdsb.2011.15.1 | # American Institute of Mathematical Sciences
January 2011, 15(1): 1-14. doi: 10.3934/dcdsb.2011.15.1
## Threshold dynamics of a bacillary dysentery model with seasonal fluctuation
1 Department of Mathematics, Xi’an Jiaotong University, Xi’an, 710049, China
Received November 2009 Revised February 2010 Published... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/275042/etex-package-still-seems-to-be-necessary-in-latex2e-2015-10-01 | # etex package still seems to be necessary in LaTeX2e 2015/10/01?
I've experienced this problem after upgrading to TeX Live 2015 and getting newer versions of all my packages. (Presumably some of those package updates are to blame.)
### MVE:
\documentclass{scrartcl}
\PassOptionsToPackage{table}{xcolor}
\usepackage{... | {"extraction_info": {"found_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.computer.org/csdl/trans/tc/1979/03/01675335-abs.html | Issue No. 03 - March (1979 vol. 28)
ISSN: 0018-9340
pp: 268-269
I. Koren , Department of Electrical Engineering and Computer Science, University of California
ABSTRACT
In this note we investigate the conditions under which the paths which propagate a fault in a combinational network to the network output are not necess... | {"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.computer.org/csdl/trans/tp/1997/05/i0506-abs.html | Subscribe
Issue No.05 - May (1997 vol.19)
pp: 506-512
ABSTRACT
<p><b>Abstract</b>—This paper examines the fundamental ambiguities and uncertainties inherent in recovering structure from motion. By examining the eigenvectors associated with null or small eigenvalues of the Hessian matrix, we can quantify the exact natur... | {"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://financetrain.com/import-data-using-read-table-in-r | # Import Data using read.table in R
We learnt that we can use read.csv() function to import data from files in comma separated values (CSV) format. A data table can reside in a text file where the cells inside the table are separated by blank characters. If your data uses another character to separate the fields, not ... | {"extraction_info": {"found_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.ideals.illinois.edu/handle/2142/8903/browse?rpp=20&order=ASC&sort_by=1&etal=-1&type=title&starts_with=F | # Browse College of Liberal Arts and Sciences by Title
• (1990)
Chemical and spectroscopic studies on the nickel enzyme methyl-CoM reductase from M. thermoautotrophicum (strain $\Delta$H) were undertaken to better characterize the nickel site. The major goals of this work are two-fold: ...
application/pdf
PDF (11MB)... | {"extraction_info": {"found_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/discussions/thread/many-problems-incorrect/ | Many problems incorrect
Most questions in brilliant have incorrect answers causing substantial drops in ratings. Many users must be facing this. The users whose ratings are high are not solving the lower rating questions. This dicourages expert answers on various problems. The staff should look into this matter.
Note... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "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://read.dukeupress.edu/demography/article/54/5/1873/167745/The-Population-Education-Transition-Curve | ## Abstract
The salutary effect of formal education on health-risk behaviors and mortality is extensively documented: ceteris paribus, greater educational attainment leads to healthier lives and longevity. Even though the epidemiological evidence has strongly indicated formal education as a leading “social vaccine,” t... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/133133/closed-subscheme-of-ind-scheme | # closed subscheme of ind scheme
Let $X$ a ind-scheme of ind-finite type and ind-affine. (e.g, take a k- smooth, affine scheme of finte type $T$, $C$ a smooth projective curve over $k$ and $x$ a closed point, then $X=T(C-x)$ verifies all the properties
Let $Y\subset X$ a closed subscheme of $X$, do we know if $Y$ is ... | {"extraction_info": {"found_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/discrete-math/103048-quick-question-about-set.html | # Math Help - quick question about set
1. ## quick question about set
Can you please check if they are correct?
a. $\emptyset \subset${0} <-- True
b. $\emptyset \subset${ $\emptyset$,{0}} <-- True
c. { $\emptyset$} $\in${ $\emptyset$} <-- True
d. { $\emptyset$ } $\in$ {{ $\emptyset$ }} <-- False
e. { $\emptyset$} $\s... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 95, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://acabassi.github.io/vimix/reference/vimixUniGauss.html | Variational Bayesian inference for unsupervised clustering, mixture of univariate Gaussians
vimixUniGauss(X, K, prior, init = "kmeans", tol = 1e-19,
maxiter = 2000, verbose = F)
Arguments
X NxD data matrix. (Maximum) number of clusters. Prior parameters (optional). Initialisation method (optional). If it is a vector... | {"extraction_info": {"found_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://en.boris-haase.de/mathematics/linear_programming | # Linear Programming
In the following section, Set Theory, Topology and Nonstandard Analysis are presupposed. The exponential simplex and the polynomial centre method solve linear programmes (LPs).
Diameter theorem for polytopes: The diameter of an $$n$$-dimensional polytope defined by $$m$$ constraints for $$m, n \i... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/discrete-math/200505-sum-operator.html | # Math Help - sum operator
1. ## sum operator
Is there formula for getting f(k) if I know F(n) in this equation:
sum_(k=1, to n) f(k) = F(n)
for example:
sum_(k=1, to n) f(k) = n^3
f(k)=?
2. ## Re: sum operator
What is $F(n)-F(n-1)$? | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/composition-structure-of-interplanetary-coronal-mass-ejections-from-multispacecraft-observations-modeling-and-comparison-with-numerical-simulations/ | Composition Structure of ICMEs
# Composition Structure of Interplanetary Coronal Mass Ejections From Multispacecraft Observations, Modeling, and Comparison with Numerical Simulations
Alysha A. Reinard11affiliation: University of Colorado/Cooperative Institute for Research in Environmental Sciences and National Oceani... | {"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.authorea.com/users/44799/articles/489611-a-blow-up-result-for-the-wave-equation-with-localized-initial-data-the-scale-invariant-damping-and-mass-term-with-combined-nonlinearities | A blow-up result for the wave equation with localized initial data: the scale-invariant damping and mass term with combined nonlinearities
• Makram Hamouda,
• M.Ali Hamza
Makram Hamouda
Imam Abdulrahman Bin Faisal University
Author Profile
M.Ali Hamza
Imam Abdulrahman Bin Faisal University
Author Profile
Abstract
We ... | {"extraction_info": {"found_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://artofproblemsolving.com/wiki/index.php?title=1986_AJHSME_Problems/Problem_24&direction=prev&oldid=121086 | # 1986 AJHSME Problems/Problem 24
## Problem
The students at King Middle School are divided into three groups of equal size for lunch. Each group has lunch at a different time. A computer randomly assigns each student to one of three lunch groups. The probability that three friends, Al, Bob, and Carol, will be assign... | {"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://nceax.co.nz/Y12/Calculus/Tangents.html | Tangents
This series of 10 questions provide practice of one of the most important applications of differentiation.
Reference:
ESA MSG Level2 Ch26
ESA AME Level2 P29
Question Number Actual Question Answer Right/Wrong 1 2 3 4 5 > 6 7 8 9 10 | {"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/55743/on-the-spectral-representation-of-deterministic-and-random-signals | # On the spectral representation of deterministic and random signals
I went back to many references in order to fix some of the confusions that I have on many concepts in signal spectral representation. I concluded that:
1) Deterministic signals may be represented with the ESD if it is about an energy signal (ESD is ... | {"extraction_info": {"found_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://en.wikibooks.org/wiki/Calculus/Polar_Differentiation | # Calculus/Polar Differentiation
### Differential calculus
We have the following formulae:
${\displaystyle r{\frac {\partial }{\partial r}}=x{\frac {\partial }{\partial x}}+y{\frac {\partial }{\partial y}}}$
${\displaystyle {\frac {\partial }{\partial \theta }}=-y{\frac {\partial }{\partial x}}+x{\frac {\partial }{\... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 10, "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://openreview.net/forum?id=HkgTkhRcKQ | • Abstract: Adam is shown not being able to converge to the optimal solution in certain cases. Researchers recently propose several algorithms to avoid the issue of non-convergence of Adam, but their efficiency turns out to be unsatisfactory in practice. In this paper, we provide a new insight into the non-convergence ... | {"extraction_info": {"found_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/finding-the-eigenvalues-of-a-3x3-matrix.746084/ | # Finding the eigenvalues of a 3x3 matrix
• Thread starter uzman1243
• Start date
• #1
80
1
## Homework Statement
A =
7 -5 0
-5 7 0
0 0 -6
Can you please show your method aswell. Every time I try I get the wrong answer.
FYI Eigen values are 12.2,-6
## The Attempt at a Solution
so far I got:
det =
7-λ -5 0
-5 7-λ... | {"extraction_info": {"found_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://forum.imacros.net/viewtopic.php?f=11&t=26620 | ## how can i upload a random files in the folder [SOLVED]
Discussions and Tech Support related to the iMacros Firefox Add-on, including the built-in Javascript scripting interface for playing .js files.
Forum rules
Before asking a question or reporting an issue:
1. Please review the list of FAQ's.
2. Use the search bo... | {"extraction_info": {"found_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.xaprb.com/blog/2007/12/06/progress-on-maatkit-bounty-part-4/ | # Progress on Maatkit bounty, part 4
… I didn’t get two-way sync done, and I didn’t get the Nibble algorithm done. That much I expected. But I also didn’t get the current work released tonight because I’m paranoid about breaking things. I’m trying to go through all the tools and write at least a basic test for them to... | {"extraction_info": {"found_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://chemistry.stackexchange.com/questions/88185/justifying-the-tremendous-i-effect-of-nme%E2%82%83%E2%81%BA-by-molecular-orbital-theory | # Justifying the tremendous -I effect of -[NMe₃]⁺ by molecular orbital theory
The $\ce{-[NMe3]+}$ group is ranked almost at the first position in the -I effect series, which is often given at the very beginning of the teaching of general organic chemistry.
I know this can be justified by hyperconjugation, but I am in... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://gradengineering.blogspot.com/2013/01/low-pass-filter-solution.html | ## Saturday, January 12, 2013
### Low pass filter solution
Problem: periodic noise in data (see blue curve below).
Sampling frequency: 40 Hz
Expected signal frequency: 10 Hz
Solution: low-pass filter (Butterworth)
Matlab already provides the framework for filter design (Butterworth filter in Matlab).
For explicit al... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/trigonometry/187969-what-does-tan-0-mean.html | # Thread: What does tan θ<0 mean?
1. ## What does tan θ<0 mean?
cosec θ= 1.115. Find sec θ while tan θ<0
sin θ=0.89686
θ =63.7484, 116.2515
sec θ= 2.261,-2.261
tan θ= 2.027, -2.027
So is the answer -2.261? What does the tan θ<0 mean?
2. ## Re: What does tan θ<0 mean?
Originally Posted by fuzzy
cosec θ= 1.115. Fi... | {"extraction_info": {"found_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": 6, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.math.ias.edu/seminars/abstract?event=103994 | # Algebra and geometry of the scattering equations
Members' Seminar Topic: Algebra and geometry of the scattering equations Speaker: Peter Goddard Affiliation: Professor Emeritus, School of Natural Sciences Date: Monday, April 3 Time/Room: 2:00pm - 3:00pm/S-101 Video Link: https://video.ias.edu/membsem/2017/0403-Pete... | {"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://socialsci.libretexts.org/Courses/Achieving_the_Dream/Book%3A_Abnormal_Psychology_(Pelz)/08%3A_Case_Studies_of_Fictional_Characters/08.4%3A_Tourette%E2%80%99s_Disorder | # 8.4: Tourette’s Disorder
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcomman... | {"extraction_info": {"found_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.usrsb.in/Bouncing-Python-s-Generators-With-A-Trampoline.html | # Bouncing Python's Generators With A Trampoline
By Alex Beal
August 12, 2012
In this post, I’m going to combine two of my favorite topics: recursion and Python’s generators. My aim is to address a real pain point in Python: its lack of tail call optimization. Let’s start with a simple countdown function that counts ... | {"extraction_info": {"found_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.gamedev.net/forums/topic/537418-collision-detection-in-a-2d-environment/ | • 12
• 14
• 13
• 10
• 11
# Collision Detection in a 2D environment
This topic is 3240 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
## Recommended Posts
For the project I've been working on the past couple weeks, I'm working on a method of space partitioning to... | {"extraction_info": {"found_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://crypto.stackexchange.com/questions/10795/what-is-adversarys-advantage-in-cryptography-and-why-we-use-it | # What is adversary's advantage in cryptography and why we use it?
The definition of adversary's advantage seems a bit odd for me and I am wondering why do we use it to measure the power of an adversary rather than just use the probability of a PPT adversary succeeding in answering an computationally hard question?
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https://alexanderetz.com/2015/08/ | # The Bayesian Reproducibility Project
[Edit: There is a now-published Bayesian reanalysis of the RPP. See here.]
The Reproducibility Project was finally published this week in Science, and an outpouring of articles followed. Headlines included “More Than 50% Psychology Studies Are Questionable: Study”, “Scientists R... | {"extraction_info": {"found_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": 2, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/129437/proving-or-disproving-expression-with-implies-operators | # Proving or disproving expression with implies operators
I'm having a hard time reducing expressions involving "implies" operators. I did some reading about the actual meaning of the "implies" operator and browse for other Q&A on this website; however, I don't know how to interpret expressions. For example, I have:
... | {"extraction_info": {"found_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://mathoverflow.net/questions/128115/mean-convex-embedded-sphere-and-convex-sphere | # Mean convex embedded sphere and convex sphere
In $R^{n+1}$, suppose $M$ is smooth embedded hypersurface which is isomorphic to $S^{n}$. Is that the same when we talk about $M$ is mean convex (the normal vector, pointed inward), and $M$ is convex, ( in Huisken's sense）？
-
It's very different! Convex (in the Huisken... | {"extraction_info": {"found_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://freelance-quantum-gravity.blogspot.com/2010/05/ | ## Monday, May 10, 2010
### Uber-naturalness
The most interesting paper today n arxiv hep_th is very probably this: Uber-naturalness: unexpectedly light scalars from supersymmetric extra dimensions
This is the abstract:
Standard lore asserts that quantum effects generically forbid the occurrence of light (non-pseud... | {"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://tex.stackexchange.com/questions/7956/centering-a-long-line-that-spills-over-the-margins/7967 | Centering a long line that spills over the margins.
I'm trying to TeX a fairly long line of text:
\exists C\forall f(f\in C\Leftrightarrow f\in\ms{F}\wedge (\forall x\forall y)((x\in\dom f\wedge y\in\dom f\Rightarrow x=y)\wedge(\forall z)(z\in\dom f\Rightarrow \op{z}{z}\in f))).
The problem is, when I build, the li... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.talks.cam.ac.uk/talk/index/109309 | # Spectral gap critical exponent for Glauber dynamics of hierarchical spin models
SRQW01 - Renormalisation in quantum field theory and in stochastic partial differential equations: a gentle introduction and some recent developments
We develop a renormalisation group approach to deriving the asymptotics of the spectra... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/55ec0d23581e2a76f0f3c1b4 | Physics
Topics
# Question #3c1b4
Sep 6, 2015
I found:
Position$= 77 c m$
Real Image bigger and upside down.
#### Explanation:
Consider first the ray diagram:
You can see that the REAL image (formed by the crossing of real rays) will be upside down and quite far from the surface of the mirror.
We now use the mirr... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/given-the-vectors-u-2-2-v-3-4-and-w-1-2-how-do-you-find-w-1 | Precalculus
Topics
# Given the vectors u=<2,2>, v=<-3,4>, and w=<1,-2>, how do you find ||w||-1?
Jan 7, 2017
$| | \vec{w} | | - 1 = \sqrt{5} - 1 = 1.24$ (2dp)
#### Explanation:
We have:
$\vec{u} = \left\langle2 , 2\right\rangle$
$\vec{v} = \left\langle- 3 , 4\right\rangle$
$\vec{w} = \left\langle1 , - 2\right\ran... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 11, "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://tex.stackexchange.com/questions/188387/koma-script-scrreprt-how-to-add-appendix-for-each-part-section | # KOMA-Script scrreprt: How to add Appendix for each Part section
EDIT (SOLVED) The below answer by LaRiFaRi successfully allowed me to introduce appendicies where desired, however they have a serious issue with the minitoc. After the first appendix the next chapter loses its minitoc. This does not happen if the appen... | {"extraction_info": {"found_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/inductance-from-graph.120405/ | # inductance from graph
Discussion in 'General Electronics Chat' started by blpanther, Feb 2, 2016.
1. ### blpanther Thread Starter New Member
Nov 23, 2015
5
0
Hi, Need help with some questions:
I need to determine the inductance from the gradient of graph (graph is showing frequency changing from 500-2500Hz vs indu... | {"extraction_info": {"found_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": 6, "/images/mat... |
https://www.tuxreports.com/community/threads/text-too-small.482220/ | # Text too small
Discussion in 'Windows 7' started by Metspitzer, Mar 25, 2010.
1. ### MetspitzerFlightless Bird
I have \view\text size set to the largest.
I have the zoom set to 200% which makes web pages large enough, but I
can't increase the size of the menus.
Can I use a high resolution and be able to read the t... | {"extraction_info": {"found_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://imcs.dvfu.ru/cats/?f=problem_text;cid=4826824;pid=764205;sid= | ## Problem B. Boustrophedon ≡
Author: A. Klenin Time limit: 1 sec Input file: input.txt Memory limit: 256 Mb Output file: output.txt
### Statement
Boustrophedon is a type of bi-directional text, mostly seen in ancient manuscripts and other inscriptions.
Every other line of writing is reversed. Rather than going le... | {"extraction_info": {"found_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/jacobi-eliiptic-theta-function.217906/ | # Jacobi Eliiptic Theta Function
1. Feb 25, 2008
### Pere Callahan
Hi,
I bother you again witha question concerning special functions.
I have to evaluate
$$\prod_{k=1}^\infty{(1+\frac{x^2}{{4^k}})}$$
From Mathworld ( http://mathworld.wolfram.com/InfiniteProduct.html formula 59) I know, that for x=1 this can be w... | {"extraction_info": {"found_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.milefoot.com/math/trig/23triangleidentities.htm | ## Triangle Identities
In this section, we consider several identities applicable to triangles.
### Law of Sines
If $ABC$ is a triangle (where $a$ is the side opposite angle $A$, etc.), then the following identity holds:
$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$
Proof: In triangle $ABC$, drop an alt... | {"extraction_info": {"found_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://rd.springer.com/article/10.1007%2Fs00021-019-0437-2 | # On the Thin Film Muskat and the Thin Film Stokes Equations
• Gabriele Bruell
• Rafael Granero-Belinchón
Article
## Abstract
The present paper is concerned with the analysis of two strongly coupled systems of degenerate parabolic partial differential equations arising in multiphase thin film flows. In particular, w... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=ai%3Alakins.tamara-j+cc%3A05 | ×
# zbMATH — the first resource for mathematics
Ramsey’s theorem for trees: the polarized tree theorem and notions of stability. (English) Zbl 1215.03018
The authors study the reverse mathematics of a polarized version of Ramsey’s theorem for trees. Ramsey’s theorem for trees (studied by Chubb, Hirst and McNicholl) e... | {"extraction_info": {"found_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://aviation.stackexchange.com/questions/37598/what-is-the-flap-extension-schedule-on-approach-for-an-airliner | # What is the flap extension schedule on approach for an airliner?
I understand that there are probably no set altitudes and speeds for flaps extensions, but can someone with insight provide a general guide for speeds, altitude and flaps for an ILS approach in good weather for a Boeing 777-300ER with a landing of Flap... | {"extraction_info": {"found_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://fluxbb.org/forums/viewtopic.php?pid=53702 | # Forums
Unfortunately no one can be told what FluxBB is - you have to see it for yourself.
You are not logged in.
## #1 2011-02-11 17:58:13
Aabaz
Member
From: Paris, France
Registered: 2008-05-11
Posts: 35
### Latex capability
Hi,
I would like to know if someone know a way of giving users the ability to type sci... | {"extraction_info": {"found_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://mitpress.mit.edu/books/myth-and-tragedy-ancient-greece | Hardcover | $46.95 Trade | £32.95 | ISBN: 9780942299182 | 538 pp. | 6 x 9 in | November 1988 Paperback |$27.95 Trade | £19.95 | ISBN: 9780942299199 | 538 pp. | 6 x 9 in | August 1990
# Myth and Tragedy in Ancient Greece
## Overview
Jean-Pierre Vernant and Pierre Vidal-Naquet are leaders in a contemporary French clas... | {"extraction_info": {"found_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://blender.stackexchange.com/questions/89906/context-frame-set-not-updating-every-time | # context.frame_set() not updating every time
I am trying to build a tool for calculating the IK pole angle of a constraint, I already posted a question here, but no answers. So I decided to go for brute force. Running a for loop and trying angles between -180 and 180 and seeing the difference with the rest position o... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Related_rates | Related rates
In differential calculus, related rates problems involve finding a rate at which a quantity changes by relating that quantity to other quantities whose rates of change are known. The rate of change is usually with respect to time. Because science and engineering often relate quantities to each other, the... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 31, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.usgs.gov/programs/VHP/methods-measure-gas-and-water-vary-depending-upon-level-volcanic-activity | # Methods to measure gas and water vary depending upon the level of volcanic activity
Gas concentrations (relative amount of a specific gas) and emission rates (how quickly the gas is released) are measured using airborne or ground-based techniques both in times of relative quiescence and during elevated volcanic acti... | {"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://kar.kent.ac.uk/66330/ | # Formal Proof of Polynomial-Time Complexity with Quasi-Interpretations
Férée, Hugo and Hym, Samuel and Mayero, Micaela and Moyen, Jean-Yves and Nowak, David (2018) Formal Proof of Polynomial-Time Complexity with Quasi-Interpretations. In: Proceedings of the 7th ACM SIGPLAN International Conference on Certified Progra... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/if-the-length-l-of-a-rectangle-is-3-meters-more-than-twice-its-width-and-its-per | Algebra
Topics
# If the length L of a rectangle is 3 meters more than twice its width and its perimeter is 300 meters, which of the following equations could be used to find L?
Aug 3, 2015
$L = \text{101 m}$
$w = \text{49 m}$
#### Explanation:
You have two equations to work with, the equation that describes the pe... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 18, "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://gmatclub.com/forum/changing-mind-about-going-this-fall-due-to-debt-49028.html | Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
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### 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 y... | {"extraction_info": {"found_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://jsxgraph.uni-bayreuth.de/wiki/index.php?title=Geometric_constructions_with_JessieScript&diff=prev&oldid=6180 | # Difference between revisions of "Geometric constructions with JessieScript"
<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/~michael/jsxgui/JSXGraph/src/parser/jessiescript.js"></script>
Easy JSXGraph constructions with geometric elements can be created by a mathematical syntax by using the func... | {"extraction_info": {"found_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.freemathhelp.com/forum/threads/need-to-factorize-x-3-6x-2-11x-6.50070/ | # need to factorize x^3 - 6x^2 + 11x - 6
#### defeated_soldier
##### Junior Member
Joined
Apr 15, 2006
Messages
130
x^3 - 6x^2+11x - 6
I want to factorize it.
what are easiest and quicktest way to find the factors ?
#### galactus
##### Super Moderator
Staff member
Joined
Sep 28, 2005
Messages
7,216
Try the factor... | {"extraction_info": {"found_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.gamedev.net/forums/topic/454879-id3dxeffectsetvalue-with-textures/ | # ID3DXEffect::SetValue with textures
## Recommended Posts
The effect interface i'm implimenting does not know what type of value it is setting to each effect parameter (i.e. matrix, vector, texture, etc). The value is verified when the handle is retrieved and then all parameters are set with SetValue() calls. This s... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://qchu.wordpress.com/tag/abstract-nonsense/ | Feeds:
Posts
## The free cocompletion I
Let $C$ be a (locally small) category. Recall that any such category naturally admits a Yoneda embedding
$\displaystyle Y : C \ni c \mapsto \text{Hom}(-, c) \in \widehat{C}$
into its presheaf category $\widehat{C} = [C^{op}, \text{Set}]$ (where we use $[C, D]$ to denote the c... | {"extraction_info": {"found_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": 83, "mimetex.cgi": 0, "/images/ma... |
http://talkstats.com/threads/hierarchical-regression-output-interpretation.43449/ | # hierarchical regression output interpretation
#### Mar_ian
##### New Member
Hi everybody,
I have a realy hard time interpreting hierarchical regression in general but I am reading a study now that really confuses me. Here is the output they present to you
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2946618/table/T... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.allaboutcircuits.com/technical-articles/understanding-the-leakage-current-components-in-short-channel-mos-transistors/ | Technical Article
# Understanding the Leakage Current Components in Short Channel MOS Transistors
January 29, 2021 by Nirbindu Das
## This article covers the basics of MOS transistors with a view towards better understanding the leakage current that can occur in such transistors.
MOS transistors are getting scaled ... | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/trigonometry/29785-more-angle-refraction.html | # Thread: more angle of refraction.
1. ## more angle of refraction.
The drawing shows a rectangular block of glass (n = 1.52) surrounded by liquid carbon disulfide (n = 1.63). A ray of light is incident on the glass at point A with a = 36.0° angle of incidence. At what angle of refraction does the ray leave the glass... | {"extraction_info": {"found_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... |
http://gmatclub.com/forum/wanna-kill-silly-mistakes-part-62253.html?fl=similar | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 04 Oct 2015, 13:30
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#### 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.
C... | {"extraction_info": {"found_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://sudan.validmeasures.org/methods/referral-source/ | ## Description
Data on referral source provides insight to the evolution of a program’s case finding and indirectly assesses the performance of the program’s outreach workers. In general, a program that has good community mobilisation and awareness raising, it can be expected that source of referrals will start out as... | {"extraction_info": {"found_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://link.springer.com/article/10.1007%2FBF02613315 | , Volume 35, Issue 1, pp 275-286
# Simultaneous estimation after selection and ranking and other procedures: The negative exponential case
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## Abstract
We considerk (≥2) independent negative exponential populations with u... | {"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://umj-old.imath.kiev.ua/article/?lang=en&article=7214 | 2019
Том 71
№ 11
# Extremal Problems in Logarithmic Potential Theory
Abstract
We pose and solve an extremal problem of logarithmic potential theory that is dual to the main minimum problem in the theory of interior capacities of condensers but, in contrast to the latter, it is solvable even in the case of a nonclose... | {"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.emathzone.com/tutorials/geometry/volume-of-a-cone.html | # Volume of a Cone
The volume of a right circular cone is one-third of the volume of a right circular cylinder of the same base and same height.
$\therefore$ If $h$ is the height of the cone and $r$ is the radius of the base, then
${\text{Volume }} = {\text{ }}\frac{1}{3}{\text{ }} \times {\text{ area of the base }} ... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://tex.stackexchange.com/questions/76553/correct-symbol-for-the-laplace-operator-delta?answertab=oldest | # Correct symbol for the Laplace operator ($\Delta$)
What is the correct symbol to use for the Laplace operator? It looks almost like the big Delta $\Delta$, but it should look different so that it is not confused with the Delta.
Currently, I use $\vec \nabla^2$, which is unambiguous, but not pretty.
-
According to ... | {"extraction_info": {"found_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://worldwidescience.org/topicpages/s/soil-crop-beef+food+chain.html | #### Sample records for soil-crop-beef food chain
1. Texas Panhandle soil-crop-beef food chain for uranium: a dynamic model validated by experimental data
International Nuclear Information System (INIS)
Wenzel, W.J.; Wallwork-Barber, K.M.; Rodgers, J.C.; Gallegos, A.F.
1982-01-01
Long-term simulations of uranium t... | {"extraction_info": {"found_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/81254/number-of-zeros-of-a-complex-polynomial | # number of zeros of a complex polynomial
I would like to find how many zeros $z^4-5z+1$ have in the annulus $\{z | 1\lt |z| \lt 2\}$.
I think I have to apply Rouche's theorem, but I don't know how. I would like some help.
Edit:
First, consider the circle $|z|=2.$ Let $f(z)=z^4$ and $g(z)=-5z+1$. On the curve $|z|=... | {"extraction_info": {"found_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://learn.careers360.com/school/question-a-candle-is-placed-150-cm-in-front-of-a-convex-mirror-when-the-convex-mirror-is-replaced-with-a-plane-mirror-the-image-moves-70-cm-further-away-from-the-mirror-find-the-focal-length-of-the-convex-mirror-33658/ | # A candle is placed 15.0 cm in front of a convex mirror. When the convex mirror is replaced with a plane mirror, the image moves 7.0 cm further away from the mirror. Find the focal length of the convex mirror.?
$The\;mirror\;equation\;relating\;to\;the\;focal\;length,f\;object\;distance,u\;and\;image\;distance,v\;is\... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://nrich.maths.org/7506&part= | ### Plants
Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?
### Forgot the Numbers
On my calculator I divided one whole number by another whole number and got the answer 3.125 If the numbers are both under 50, what are they?
### Jun... | {"extraction_info": {"found_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://mikeslab.net/asterisk/linux/2015/01/31/ubuntu-14-04asterisk-13-rotating-logs.html | After a while, Asterisk can spit out a lot of logging, which eventually will take up a large amount of room. Thankfully Ubuntu already has a program installed by default to help get a handle on logs called “logrotate.” This makes it really simple to add more logs to be rotated. Simply create the file below and add in t... | {"extraction_info": {"found_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.rosettacommons.org/docs/latest/scripting_documentation/RosettaScripts/Filters/filter_pages/CycpepSymmetryFilter | Created by Vikram K. Mulligan (vmullig@uw.edu) on 2 December 2016.
Back to Filters page.
## CycpepSymmetryFilter
### Description
This filter examines a cyclic peptide backbone and determines whether it has cyclic symmetry matching a user-specified symmetry (within some threshold of error -- the backbone needn't be p... | {"extraction_info": {"found_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://andrew.gibiansky.com/blog/machine-learning/k-nearest-neighbors-simplest-machine-learning/ | # K Nearest Neighbors: Simplest Machine Learning
Saturday, June 8, 2013
I've previously written about a number of machine learning techniques. However, when you first encounter a machine learning task, what do you try? Though neural networks and support vector machines and deep learning are very interesting and might... | {"extraction_info": {"found_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://minhyongkim.wordpress.com/category/2201/ | ## Category Archives: 2201
### Long email
I received a long last minute email. I’ll just copy it together with my answers without proper formatting or corrections because I’m also a bit tired.
MK
—————————————————————
Because of lack of time, I will be brief with the answers:
1. Everything is OK except for the sta... | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 78, "mimetex.cgi": 0, "/images/ma... |
http://cms.math.ca/10.4153/CMB-2011-080-8 | location: Publications → journals → CMB
Abstract view
# Description of Entire Solutions of Eiconal Type Equations
Published:2011-04-25
Printed: Jun 2012
• Der-Chen Chang,
Department of Mathematics, Georgetown University, Washington, DC 20057 USA
• Bao Qin Li,
Department of Mathematics, Florida International Universi... | {"extraction_info": {"found_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://bedonqueklas-blog.logdown.com/posts/6413256 | 10 months ago
## Rd Sharma Objective Mathematics Free Download In 2 boleros prision quim
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RD Sharma Solu... | {"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... |