Y add mul pow add c add x4 add x5 mul x2 x5 c mul pow tan x2 c add mul c x2 cos x2 add mul pow add c add x4 add x5 mul x2 x5 c mul add c mul c pow tan x2 c mul add pow x2 c sin x2 tan x2 mul c mul x5 mul pow add c add x4 add x5 mul x2 x5 c mul pow tan x2 c add pow x2 c sin x2