\input $HOME/tex_doc/format/myplain.tex \magnification 1200 \advance \vsize by 20mm %\withoutexono \titrestyle {\twentybf } %\classification {\fourteenbf NOM~:}{} %\decompression \date {23 janvier 2006} \duree {2h} \classe {tgm 2} \let \exo \Exo \withoutcorrigbody \titre {\twentybf Devoir surveillé n\raise 5pt \hbox {\tenbf o} 7} \def \datapath {% $HOME/tex_doc/lycee/database/term/sti/analyse/exp/} \input \datapath etud_001.tex \input \datapath derv_002.tex \end