Y add -3.3200000000000003 div div sub sub mul -0.982 x_0 mul -5.5 x_1 sub mul 0.929 x_3 mul -4.98 x_1 tan add 0.045 mul -0.40900000000000003 div x_2 sin add -63.6 mul -8.790000000000001 x_1 pow3 add 9.64 mul 83.2 x_3