Y add 0.342 sub sub mul -39.400000000000006 x_7 mul -2.91 mul x_0 mul x_1 sub mul 3.56 x_3 mul -42.900000000000006 x_5 sub mul -4.99 x_4 mul -4.8500000000000005 div div sub mul 3.5300000000000002 x_2 mul 6.4 x_0 x_6 sub mul -9.47 x_7 mul -0.885 x_5