\input $HOME/tex_doc/format/myplain.tex \magnification 1200 %\bookstyle \titrestyle {\twentybf } \withoutcorrigbody %\withoutexono \advance \vsize by 15mm \let \exo \Exo \classification {\fourteenbf NOM~:}{} \date {8 avril 2004} \classe {1 gm$_{\scriptscriptstyle 2}$} \duree {1h} \titre {\twentybf Devoir surveillé n\raise 5pt \hbox {\tenbf o} 8} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/geometry/baryc/} \bareme {10} \input \datapath pbm_001.tex \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/analyse/fonction/} \bareme 8 \input \datapath fct_014.tex \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/geometry/baryc/} \bareme {2} \input \datapath exo_009.tex \classification {} {} \end