\input $HOME/tex_doc/format/myplain.tex %\magnification 1200 %\advance \vsize by 20mm %\bookstyle \titrestyle {\twentybf } \withoutcorrigbody %\withoutexono \let \exo \Exo \date {19 janvier 2004} \classification {Géométrie}{(5)} \classe {1 gm$_{\scriptscriptstyle 2}$} \beginrepetita \titre {\' Equations de cercles} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/geometry/cercle/} \input \datapath cerc_001.tex \input \datapath cerc_002.tex \input \datapath cerc_003.tex \endrepetita \repetita 2 \end