Y add 0.881 add add sub mul -0.379 div div x_1 sin sub mul 6.98 x_0 mul -0.309 x_3 x_6 mul -0.389 abs add 25.700000000000003 mul -0.903 x_8 mul 48.400000000000006 x_7 mul 5.13 mul x_4 add mul 23.900000000000002 x_2 add mul 1.69 x_5 mul -0.46900000000000003 x_4