\input $HOME/tex_doc/format/myplain.tex \magnification 1200 %\bookstyle \titrestyle {\twentybf } \advance \vsize by 30 mm \withoutcorrigbody %\withoutexono \let \exo \Exo \date {15 avril 2004} \classification {Analyse}{(18)} \classe {1 gm$_{\scriptscriptstyle 2}$} \titre {Suites géométriques} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/analyse/suite/} \input \datapath geom_003.tex \input \datapath geom_004.tex \input \datapath geom_007.tex \end