Y add -0.867 add add mul 0.513 x_7 mul -8.36 x_2 add mul 2.23 x_5 mul 18.8 div add mul -0.42 cos add 54.7 mul -43.400000000000006 x_0 mul 8.26 mul pow2 add -0.41200000000000003 mul 0.244 div x_5 div x_3 x_6 x_4 add mul -3.2 x_1 mul -0.28 x_8