Y add -0.41600000000000004 mul div mul inv add mul 1.34 pow3 add 10.0 mul 2.27 x_1 add mul 0.332 pow2 add 2.34 mul 66.3 x_3 mul 3.94 x_2 x_0 sub add mul -85.60000000000001 x_0 mul 0.27 x_4 mul 32.9 x_1 x_2