Y add 0.08600000000000001 sub mul 0.85 div add add mul -4.66 x_6 mul 0.096 mul x_9 x_7 mul -63.300000000000004 x_5 mul abs sub mul -11.4 x_7 mul -0.041 x_2 x_2 mul 76.10000000000001 div mul x_3 div div pow3 add 0.742 mul 0.872 x_1 x_1 x_8 sub mul 0.16 inv add 3.77 mul 0.558 x_0 add mul 3.02 x_6 mul -0.578 log add 5.44 mul -1.1500000000000001 x_4