Y add -8.44 div add mul 0.492 x_7 sub mul -0.435 x_3 mul 37.0 x_5 div x_6 add mul -0.9520000000000001 x_2 sub mul 0.526 abs sub mul 53.1 log add 4.43 mul 0.932 x_1 mul -26.3 div x_4 x_8 mul 72.0 abs add 9.3 mul -4.93 x_0