Y add 4.98 div sub add mul 0.9420000000000001 pow2 add -0.711 mul -5.5 x_4 mul 4.5 mul x_3 inv add -80.0 mul 2.7600000000000002 x_2 mul 0.394 pow2 add -0.009000000000000001 mul 6.2 x_0 add mul 1.73 x_1 mul 0.005 div x_2 x_5