Y add 0.56 div add mul -0.021 mul mul mul x_7 sub mul 0.5670000000000001 x_8 add mul 0.36 x_8 add add mul 0.216 x_6 mul 35.2 pow2 add 0.40900000000000003 mul 0.353 x_4 mul -5.37 cos add -0.836 mul 0.124 x_1 x_0 x_5 mul -0.961 x_2 pow3 add 3.93 mul -0.8190000000000001 x_3