\documentclass[12pt,catalan]{notes}

\usepackage{apuntsgenerics}
\usepackage{pgfplots}

\setlength{\parskip}{1em}

% Tensor commands:
\newcommand*{\TT}[1]{\bar{\bar{#1}}}

\title{Resum electrodinàmica}
\author{Adrià Vilanova Martínez}

\titlemonth{Semestre tardor curs 2021-22, grup M1}

\begin{document}

{
  \setlength{\parskip}{0em}
  \makecover
}

\input{tema1.tex}
\input{tema2.tex}

%\printindex

\end{document}