Y add -0.495 div mul add mul -0.268 div x_4 sub mul -0.746 mul cos add -1.19 mul 0.12 mul x_5 x_2 sub mul 87.30000000000001 x_6 mul -0.873 pow3 add -0.626 mul 0.492 x_8 mul 26.900000000000002 x_3 mul 69.3 sqrt add 8.06 mul 0.14 x_7 x_1 cos add -0.652 mul 68.2 x_0