Chapter 12 – Enhancing Your Documents Further

Combined document from chapter 11, plus hyperref

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This book is dedicated to one of the greatest mathematicians of
all time: Carl Friedrich Gauss. Without him, this book wouldn't
have been possible.
% chapter 1
\section{Quadratic equations}
  A quadratic equation is an equation of the form
    ax^2 + bx + c = 0
  where \( a, b \) and \( c \) are constants and \( a \neq 0 \).
% chapter 2
\chapter{Equation Systems}
\section{Linear Systems}
\section{Non-linear Systems}

Using math formulas and special symbols in bookmarks

Sample sections follow.
\section{The equation \texorpdfstring{$y=x^2$}{y=x\texttwosuperior}}
\section{\texorpdfstring{$\gamma$}{\textgamma} radiation}
\section[\texorpdfstring{Let $\int\sim\sum$ for
  {Let \int\sim\sum\ for n\rightarrow\infty}]
  {Let $\bm{\int\sim\sum}$ for $\bm{n\rightarrow\infty}$}