Y add 31.5 div div div mul sin add 14.9 mul -2.52 x_4 add mul 12.600000000000001 mul x_0 x_7 mul 0.157 mul exp add mul 0.881 x_1 mul 5.05 x_2 x_6 x_9 exp add 0.031 mul -69.4 x_5 cos add -6.65 mul 0.91 div x_8 x_3