Y add 5.66 add mul -2.2800000000000002 div div x_0 add mul -85.10000000000001 mul x_0 x_1 mul -6.69 x_5 add add mul 0.727 div x_4 x_5 mul 56.900000000000006 x_2 mul -46.400000000000006 x_3 mul 0.28600000000000003 x_6