Y add 1.59 div div mul div sub mul 83.5 x_0 mul 0.556 div inv add -6.0 mul -11.200000000000001 x_4 mul cos add 0.093 mul -0.037 x_7 mul x_7 abs add 33.7 mul 48.400000000000006 x_6 x_6 x_5 x_2 div x_3 mul pow3 add 9.21 mul 89.10000000000001 x_6 x_1