Y add 0.636 mul sub mul -0.444 x_2 sub mul 67.3 div x_3 mul x_8 mul add mul -89.30000000000001 x_7 sub mul -0.878 x_1 mul 92.9 x_0 x_4 mul -0.40800000000000003 div add mul 44.900000000000006 x_5 mul -0.446 x_1 abs add 0.081 mul 5.89 x_1 pow3 add 0.658 mul 0.157 x_6