Y add -0.806 div div mul div add mul -5.75 x_5 sub add mul 54.300000000000004 div mul x_3 abs add -0.217 mul -5.13 x_2 x_0 mul -6.96 x_7 mul 4.86 x_8 x_4 div x_8 x_1 mul x_6 cos add 0.6920000000000001 mul -5.61 x_3 x_6