Y add -51.6 mul x_0 add mul -26.200000000000003 abs sub mul 6.45 x_6 mul 4.66 x_7 mul -70.60000000000001 div mul x_7 add mul 9.5 div sin add add mul 25.200000000000003 x_1 mul 0.976 x_3 mul 64.60000000000001 x_5 x_6 mul 38.900000000000006 x_6 add mul 1.1300000000000001 x_4 mul 21.5 mul x_8 x_2