Y add 34.4 sub mul 85.0 exp add 8.5 mul 54.5 x_0 mul 4.22 mul x_1 sub mul -91.30000000000001 div pow2 sub mul -7.5600000000000005 x_1 mul 65.0 x_2 pow3 add -5.07 mul 0.996 x_2 mul -83.4 pow2 sub mul 3.41 x_0 mul -8.73 x_2