Y add -86.10000000000001 add mul 1.54 x_2 mul -39.0 div sub mul 0.38 mul x_0 x_2 mul -37.4 div add mul 2.79 x_2 mul -7.890000000000001 inv add -0.493 mul -0.6950000000000001 x_3 x_1 sin add -5.67 mul -2.31 x_2