Y add 0.458 div x_4 div add mul 3.24 x_0 sub mul 0.315 x_3 sub sub sub sub mul 0.533 mul cos add 2.58 mul 0.35000000000000003 x_3 x_5 mul 6.300000000000001 x_5 mul -37.9 x_2 mul -99.10000000000001 x_4 mul -63.6 x_3 x_1