deletions | additions       diff --git a/header.tex b/header.tex  index 00c36c5..510d8d8 100644  --- a/header.tex  +++ b/header.tex 
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\usepackage{nicefrac}  \usepackage[table, dvipsnames]{xcolor}  \usepackage[utf8]{inputenc}  \usepackage{lstlisting}  \def\mso{\,\mathrm{M}_\odot}  \def\rso{\,{\rm R}_\odot}