Y add 0.006 sub mul 4.26 x_3 mul -0.851 mul div div add add mul 3.6 x_6 mul 9.64 x_5 add mul 37.2 x_0 add mul 51.800000000000004 x_2 mul -0.439 mul x_8 sin add 94.80000000000001 mul -0.6980000000000001 x_7 x_4 x_1 x_8