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diff --git a/Master/texmf-dist/doc/latex/axessibility/axessibilityExampleGoldenMean.tex b/Master/texmf-dist/doc/latex/axessibility/axessibilityExampleGoldenMean.tex new file mode 100644 index 00000000000..2eee6ff5454 --- /dev/null +++ b/Master/texmf-dist/doc/latex/axessibility/axessibilityExampleGoldenMean.tex @@ -0,0 +1,42 @@ +% +% Copyright (C) 2018 by +% Anna Capietto, Sandro Coriasco, Tiziana Armano, +% Nadir Murru, Alice Ruighi, Eugenia Taranto, +% Dragan Ahmetovic, Cristian Bernareggi, Michele Berra +% +% Based on accsupp.sty +% +% This work consists of the main source file axessibility.dtx +% and the derived files +% axessibility.ins, axessibility.sty, axessibility.pdf, README, +% axessibilityExampleGoldenMean.tex +% +% The Current Maintainer of this work is +% Sandro Coriasco +% +% This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 License +% http://creativecommons.org/licenses/by-nc/4.0/ +% + +\documentclass[a4paper,11pt]{article} + +\usepackage{axessibility} + +\title{The golden mean} +\author{} +\date{} + +\begin{document} + +\maketitle + +The golden mean is the number +\[\frac{1 + \sqrt{5}}{2},\] +that is the root larger in modulus of +\begin{equation} x^2 - x - 1. \end{equation} +It is usually defined as the ratio of two lengths \(a\) and \(b\) such that +\begin{equation*} (a+b) : a = a : b. \end{equation*} +Let \(x\) be the ratio \( \frac{a}{b} \), we have \( \frac{a+b}{a} = 1 + \frac{1}{x} \), from which we get the equation \(x^2 = x + 1\). + + +\end{document}
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