\input $HOME/tex_doc/format/myplain.tex \tmpdimen \vsize \vsize \hsize \hsize \tmpdimen %\magnification 800 \advance \vsize by 20mm %\bookstyle \titrestyle {\twentybf } \withoutcorrigbody \withoutexono \let \exo \Exo \date {23 mai 2005} \date {10 janvier 2007} \classification {Algèbre}{(14)} \classe {1gc} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/algebre/proba/} \input \datapath freq_002.tex \bye