Y add -1.93 sub mul 0.739 cos add -57.6 mul 0.991 x_3 mul 1.3 div add sub mul 0.648 tan add -0.881 mul 0.9410000000000001 div x_2 cos add 0.65 mul -4.53 x_2 mul 60.6 cos add -90.0 mul 1.19 x_4 mul 6.32 x_1 x_0