\input $HOME/tex_doc/format/myplain.tex \magnification 1200 \titrestyle {\twentybf } %\decompression \advance \vsize by 30mm \date {31 janvier 2007} \classification {Géométrie}{(3)} \classe {1gc} \let \exo \Exo \withoutcorrigbody \titre {Barycentres} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/geometry/baryc/} \input \datapath exo_002.tex \input \datapath exo_005.tex \input \datapath asso_001.tex \input \datapath exo_003.tex %%\input \datapath plaq_001.tex \end