Y add 7.88 div inv sub mul -0.6910000000000001 pow2 add -0.10400000000000001 mul -2.85 x_0 mul 49.5 pow3 add -8.040000000000001 mul -0.8270000000000001 x_5 div mul x_1 x_3 add mul -64.3 x_2 mul 0.108 inv add -4.08 mul -99.9 x_4