Y add -63.1 sub mul -0.78 div sub mul -9.16 mul x_2 abs add -4.68 mul -4.63 x_0 mul 9.88 sqrt add 5.41 mul -0.882 x_2 sub mul 0.254 x_0 mul -0.008 exp add 34.800000000000004 mul 87.80000000000001 x_1 mul -39.0 x_1