Y add 0.083 add add sub mul 0.747 x_2 mul 0.9550000000000001 div inv add -40.400000000000006 mul 8.870000000000001 x_3 x_2 mul -0.214 pow2 add -0.66 mul -82.80000000000001 x_2 mul -0.466 cos add mul -0.747 x_1 mul -4.04 x_0