Y add -0.16 add sub mul -4.5600000000000005 x_6 mul -0.095 cos add mul 5.49 x_2 sub mul -68.5 exp add -0.865 mul 0.14400000000000002 x_5 mul 4.2 x_3 mul -73.2 div x_0 cos add mul 4.24 x_1 mul 34.300000000000004 x_4