Y add 9.77 mul add mul 0.5 cos add mul 0.996 x_1 mul 0.922 x_2 mul 8.13 div x_4 x_3 add mul 5.03 x_0 mul 0.14400000000000002 exp add -2.75 mul -10.5 mul inv add -21.400000000000002 mul 86.10000000000001 x_4 x_3