Y add 0.62 div add mul -79.60000000000001 x_3 mul -7.67 div mul x_6 div x_5 pow2 sub mul -34.800000000000004 pow3 add 49.400000000000006 mul -5.0600000000000005 x_0 sub mul 0.885 x_2 mul 0.886 x_7 x_1 x_4