Y add -0.421 sub sub mul -8.040000000000001 div div cos add -0.836 mul -3.95 x_1 sub mul -43.300000000000004 sin add 64.2 mul -0.482 x_2 mul 38.1 pow3 add 43.5 mul 5.22 x_0 x_2 mul 0.269 x_2 mul 0.872 cos add 4.1000000000000005 mul 25.6 x_1