Y add 0.061 sub add mul -0.884 x_0 sub mul 0.255 x_3 sub add sub mul -0.7000000000000001 pow2 add 90.60000000000001 mul -1.7 div x_7 pow3 add -8.3 mul 9.9 x_4 mul 17.900000000000002 mul x_5 cos add -2.97 mul -0.512 x_2 mul 8.25 x_6 mul -20.0 x_8 mul 6.300000000000001 pow3 add 38.2 mul -6.140000000000001 x_1