\BOOKMARK [-1][-]{part.1}{I Fonctions affines et lin\351aires}{}% 1
\BOOKMARK [0][-]{section.0.1}{Les barreaux de portail}{part.1}% 2
\BOOKMARK [-1][-]{part.2}{II Calcul litt\351ral}{}% 3
\BOOKMARK [0][-]{section.0.2}{Exprimer une aire}{part.2}% 4
\BOOKMARK [-1][-]{part.3}{III Calcul litt\351ral}{}% 5
\BOOKMARK [0][-]{section.0.3}{R\351solution d'\351quations diverses}{part.3}% 6
\BOOKMARK [1][-]{section.0.4}{Mise en \351quation}{section.0.3}% 7
\BOOKMARK [-1][-]{part.4}{IV Angles inscrits}{}% 8
\BOOKMARK [0][-]{section.0.5}{Le pr\351 du pr\351sident}{part.4}% 9