Y add 0.867 add mul 4.8500000000000005 exp add -0.749 mul -3.93 x_0 mul -28.5 div inv add 0.47400000000000003 mul 15.8 mul x_3 sub mul -7.7700000000000005 cos add 7.94 mul -71.0 x_1 mul -0.47400000000000003 x_3 mul x_1 x_2