Y add 0.5700000000000001 sub mul -19.900000000000002 pow3 add mul 78.2 mul x_3 x_5 mul 0.665 x_2 mul -36.1 div div mul x_4 x_0 x_1 mul x_6 div add mul 6.9 x_0 mul 83.7 x_7 add mul 85.60000000000001 x_7 mul -46.0 x_2