\input $HOME/tex_doc/format/myplain.tex %\magnification 1200 %\bookstyle %\titrestyle {\twentybf } %\withoutcorrigbody \withoutexobody %\advance \vsize by 10mm \let \exo \Exo %\footline {\hss \tenrm \folio $/2$\hss} \titre {\twentybf Brevet de technicien supérieur, session 1991} \def \datapath{% $HOME/tex_doc/lycee/database/btsmai/analyse/equadiff/} \bareme {12} \input \datapath equ1_023.tex \vfill \def \datapath{% $HOME/tex_doc/lycee/database/btsmai/algebre/proba/} \bareme 8 \input \datapath synt_001.tex \vfill \bye