Y add 0.86 div x_4 add add mul 0.048 div sub mul 0.03 pow3 add -0.28500000000000003 mul 0.8160000000000001 x_0 mul -9.540000000000001 pow2 add 7.28 mul 0.06 x_5 x_4 mul -8.15 x_3 mul -0.272 pow2 add 0.41300000000000003 mul 0.084 div x_0 sub mul 0.53 x_2 mul 5.0 x_1