Y add -31.6 add sub add mul 0.28200000000000003 x_3 mul -3.8000000000000003 cos sub mul -4.17 x_0 mul 0.647 x_1 mul 0.708 div x_4 div x_2 pow3 add -16.900000000000002 mul -44.400000000000006 x_1 mul -0.621 x_2