Y add -4.9 div inv add -0.895 mul -29.0 x_4 mul inv add -0.872 mul -18.400000000000002 x_1 add mul -0.014 tan add 0.033 mul -9.52 mul x_0 exp add -73.5 mul -85.80000000000001 x_1 mul -0.646 div x_3 x_2