Y add -0.55 div sub mul -5.08 x_4 mul 77.9 mul x_0 x_2 div div pow3 add -0.058 mul 1.35 mul sin add 0.2 mul 28.700000000000003 x_2 div x_4 tan add -72.8 mul 51.900000000000006 x_1 x_0 mul x_3 inv add 0.37 mul 2.0 x_1