Y add -0.667 add sub mul 13.100000000000001 cos add -8.96 mul -4.9 x_1 add mul 61.6 x_3 mul -50.7 x_3 mul 41.300000000000004 div x_1 sub mul -5.53 x_2 sub sub mul -5.42 x_3 mul -98.60000000000001 x_0 mul 7.87 x_3