Y add -7.8500000000000005 div div add add mul -1.68 mul add sub sub mul -1.35 x_4 mul 5.7 abs add 0.8270000000000001 mul 98.80000000000001 x_8 mul -6.42 x_2 mul 35.0 x_0 x_5 mul 24.3 x_2 mul -66.60000000000001 x_1 mul x_3 mul x_2 mul x_6 x_7 x_9