\input $HOME/tex_doc/format/myplain.tex %\magnification 1200 \let \exo \Exo \withoutcorrigbody \advance \vsize by 15mm \date {15 janvier 2003} \classe {2L} \duree {1h} \titre {\twentybf Devoir surveillé n\raise 5pt \hbox {\tenbf o} 6} \def \datapath {% $HOME/tex_doc/lycee/database/2nd/geometrie/vecteurs/} \bareme {5} \input \datapath paral_001.tex %\input \datapath config_001.tex \bareme {3} \input \datapath calc_013.tex \bareme {7} \input \datapath calc_012.tex \def \datapath {% $HOME/tex_doc/lycee/database/2nd/algebre/inequations/} \bareme {5} \input \datapath frct_007.tex \bye