Y add -1.57 div mul add mul 7.03 x_2 mul -55.400000000000006 x_3 pow3 add mul 0.20800000000000002 sin add -5.68 mul -91.10000000000001 x_1 mul -0.277 inv add 0.277 mul 4.69 x_3 pow3 add 9.97 mul -8.89 x_0