7
[591.] Demonstration.
[592.] Définition.
[593.] Corollaire.
[594.] Remarque.
[595.] PROPOSITION X. Theoreme.
[596.] Demonstration.
[597.] Autre demonstration.
[598.] Corollaire I.
[599.] Corollaire II.
[600.] Corollaire III.
[601.] Corollaire IV.
[602.] PROPOSITION XI. Theoreme.
[603.] Démonstration.
[604.] Corollaire I.
[605.] Corollaire II.
[606.] Corollaire III.
[607.] PROPOSITION XII. Theoreme.
[608.] Demonstration.
[609.] Corollaire I.
[610.] Corollaire II.
[611.] Corollaire III.
[612.] PROPOSITION XIII. Théoreme.
[613.] Demonstration.
[614.] PROPOSITION XIV. Théoreme.
[615.] Demonstration.
[616.] PROPOSITION XV. Probleme.
[617.] Solution.
[618.] Demonstration.
[619.] Remarque.
[620.] PROPOSITION XVI. Probleme.