% Automatically generated
\csname tex4ht\endcsname
\HCode{\Hnewline \Hnewline <!-- tex4ht_begin tex_gdef_tex4ht_displaymath displaymath 1 -->\Hnewline}

$$ \Desig
$$
\HCode{\Hnewline <!-- tex4ht_end tex_gdef_tex4ht_displaymath displaymath 1 -->\Hnewline \Hnewline}

\bye
