::
Il mio preambolo è il seguente:
`\documentclass[12pt,a4paper, oneside, openright,frontmatter,titlepage]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[italian]{babel}
\usepackage{booktabs }
\usepackage{lmodern}
\usepackage{textcomp}
\usepackage{graphicx}
\usepackage{multirow}
\usepackage[swapnames]{frontespizio}
\usepackage{fancyhdr}
\newenvironment{abstract}
{\cleardoublepage
\thispagestyle{empty}
\null \vfill \begin{center}
\bfseries \abstractname \end{center}}
{\vfill\null}
\usepackage{appendix}
\usepackage{imakeidx}
\usepackage{comment}
\usepackage{float}
\usepackage{textcomp}
\usepackage{layaureo}
\usepackage{titlesec}
\usepackage{fancyhdr}
\pagestyle{fancy}
\usepackage{footmisc}
\usepackage{nameref}
\usepackage{bookmark}
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{amssymb}
\usepackage{upgreek}
\usepackage{nicefrac}
\usepackage{physics}
\usepackage{tikz}
\usepackage{circuitikz}
\usepackage{pgfplots}
\usepackage[Sonny]{fncychap}
\usepackage{siunitx}
\usepackage[nottoc] {tocbibind}
\usepackage{amsmath}
\usepackage{array}
\usepackage{color}
\usepackage{colortbl}
\usepackage{lineno}
\usepackage[ autostyle, italian=guillemets]{csquotes}
\usepackage[bibstyle=numeric, citestyle=numeric, backref, backend=biber]{biblatex}
\usepackage{chngcntr}
\usepackage{hyperref}
\counterwithout{footnote}{chapter}`
.
