Y add -5.15 add mul -0.772 div sub mul 0.095 x_0 add mul -77.10000000000001 div add mul 4.89 x_3 mul 49.1 div x_8 x_2 x_7 mul 3.69 cos add mul -0.1 x_6 mul 22.3 x_4 pow2 add -0.578 mul -0.30000000000000004 x_5 mul -72.10000000000001 x_1