Y add 8.68 div mul mul add mul -0.213 inv add 28.0 mul -79.10000000000001 x_5 mul 16.1 mul div x_0 x_1 mul pow3 add 5.8100000000000005 mul 0.036000000000000004 x_7 cos add mul -75.10000000000001 mul x_4 x_6 mul 7.66 x_3 x_8 x_2 x_6