% \subsubsection{Macros}
% Makes everymath display style even when inline, could be optional.
%    \begin{macrocode}
%<*classXimera>
\everymath{\displaystyle}
%</classXimera>
%    \end{macrocode}
% Ok not everything, we also need to configure ``display style'' limits.
%    \begin{macrocode}
%<*classXimera>
\let\prelim\lim
\renewcommand{\lim}{\displaystyle\prelim} 
%</classXimera>
%    \end{macrocode}