Y add -2.84 div div x_1 cos add 68.3 mul -79.60000000000001 x_7 add sub mul -55.300000000000004 x_0 mul 0.666 div mul add mul -8.99 mul x_4 x_6 mul -0.796 cos add 50.900000000000006 mul 40.2 x_8 tan add -33.300000000000004 mul -0.5750000000000001 x_3 x_2 mul -4.29 x_5