Y add 0.9560000000000001 mul sub sub mul -0.261 pow3 add mul -2.8000000000000003 x_2 mul 6.5600000000000005 x_5 mul 4.43 x_6 mul -4.8500000000000005 div mul x_0 x_0 x_7 div x_3 add mul -8.78 x_4 mul 2.68 x_1