#FIG 3.2 Portrait Center Inches A4 75.00 Single -2 1200 2 1 2 0 1 0 0 50 0 20 0.000 1 0.0000 2874 2394 41 54 2846 2358 2903 2431 1 2 0 1 0 0 50 0 20 0.000 1 0.0000 8466 958 41 54 8438 920 8497 996 1 2 0 1 0 0 50 0 20 0.000 1 0.0000 6061 1178 41 54 6031 1139 6090 1215 1 2 0 1 0 0 50 0 20 0.000 1 0.0000 2874 2999 41 54 2846 2962 2903 3038 1 2 0 1 0 0 50 0 20 0.000 1 0.0000 6079 2999 41 54 6050 2962 6108 3038 2 1 0 1 0 7 50 0 -1 0.000 0 0 -1 0 0 2 2874 2394 8466 2394 2 1 0 1 0 7 50 0 -1 0.000 0 0 -1 0 0 2 2874 1186 8466 1186 3 0 0 1 0 7 50 0 -1 0.000 0 0 0 12 2874 2394 3807 2697 4388 2394 4912 2090 5554 1486 6253 1033 6662 958 7243 1109 7710 1486 8060 1486 8234 1336 8466 958 0.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.000 4 0 0 50 0 0 9 0.0000 2 105 165 2874 2697 $a$\001 4 0 0 50 0 0 9 0.0000 2 105 180 8466 2697 $b$\001 4 0 0 50 0 0 9 0.0000 2 90 645 2990 3075 achat baissier\001 4 0 0 50 0 0 9 0.0000 2 105 840 2175 1186 $\\xi(a)+\\lambda$\001 4 0 0 50 0 0 9 0.0000 2 90 735 4800 3075 vente baissiere\001 4 0 0 50 0 0 9 0.0000 2 90 675 6300 3075 achat haussier\001 4 0 0 50 0 0 9 0.0000 2 105 390 2175 2394 $\\xi(a)$\001