Y add 55.6 sub mul -6.6000000000000005 div sub add mul -65.3 pow3 add 0.48 mul 41.800000000000004 x_2 mul -0.467 pow3 add 8.38 mul -5.34 x_2 mul 0.124 x_0 sub add mul 0.76 x_4 mul 23.1 x_4 mul 0.8 inv add 63.2 mul -6.32 x_2 mul -3.44 div x_1 x_3