Y add -7.7700000000000005 div div div add mul -0.377 x_1 add mul 0.928 div x_2 x_3 mul -1.25 cos add mul 0.761 abs add 79.30000000000001 mul -0.807 x_0 sub mul -19.900000000000002 cos add 5.65 mul -7.69 x_3 mul -0.094 x_4 x_1 x_5 x_6