Y add -52.900000000000006 div x_5 div add mul 9.09 x_7 sub sub mul 0.8300000000000001 exp add mul 2.89 x_2 mul 6.38 x_1 mul 9.67 cos add 0.342 mul -4.0600000000000005 mul mul x_4 x_8 x_6 mul -27.8 x_0 x_3