%% Style file for exercise solutions
\RequirePackage{fancyvrb}
\DefineVerbatimEnvironment%
  {verbcode}{Verbatim}{xleftmargin=2.5mm}
\DefineVerbatimEnvironment%
  {verbout}{Verbatim}{xleftmargin=2.5mm}
\DefineVerbatimEnvironment%
  {verbrun}{Verbatim}{xleftmargin=2.5mm}
\renewcommand\floatpagefraction{.95}
\renewcommand\topfraction{.9}
\renewcommand\bottomfraction{.95}
\renewcommand\textfraction{.05}   
\setcounter{totalnumber}{50}
\setcounter{topnumber}{50}
\setcounter{bottomnumber}{50}
%
% DIMENSION OF TEXT:
%
\setlength\oddsidemargin{2.5pc}
\setlength\evensidemargin{2pc}
\setlength\marginparwidth{3pc}
\setlength\marginparsep{0.5pc}
\setlength\textheight{52\baselineskip}
\addtolength\textheight{\topskip}
\setlength\textwidth{32.1pc}
\setlength\columnsep{1pc}
\newcommand{\exhead}[1]{\noindent \textit{Exercise #1}\newline}
\newsavebox{\fmbox}
   \newenvironment{fmpage}[1]
     {\begin{lrbox}{\fmbox}\begin{minipage}{#1}}
     {\end{minipage}\end{lrbox}
     \vspace{6pt}\begin{center}\fbox{\usebox{\fmbox}}\end{center}}
\renewcommand{\labelenumi}{(\alph{enumi})}
