Y add 28.400000000000002 mul add sub mul 2.13 mul x_7 pow3 add 7.07 mul 0.842 x_3 mul -0.2 x_4 add mul 66.9 x_5 mul 63.1 x_7 mul add mul 7.7700000000000005 x_8 mul -1.16 x_0 pow2 add mul 6.59 sin add 6.800000000000001 mul 89.30000000000001 div x_1 x_2 mul 48.800000000000004 x_6