Y add 4.5600000000000005 add add mul -0.263 div mul x_0 x_5 sub mul -0.803 x_7 mul -6.95 div x_0 x_6 add mul 10.100000000000001 x_8 mul -0.6920000000000001 mul x_2 add mul 0.727 x_4 mul 9.0 cos add 0.392 mul 64.10000000000001 mul x_7 x_1 mul 7.73 x_3