Y add 0.15 sub mul 0.928 div div x_5 sub mul -49.7 mul log add 85.30000000000001 mul 0.743 mul x_2 add mul 1.17 x_3 mul 66.4 x_8 abs add 54.5 mul 83.30000000000001 x_4 mul -78.5 pow2 sub mul -6.34 x_6 mul 42.7 x_0 x_7 mul -89.10000000000001 x_1