Y add mul pow mul x5 tan x5 div c c add x5 cos mul x5 x3 add mul pow mul x5 tan x5 div c c mul add c mul c mul x3 sin mul x5 x3 add c x5 mul div c c mul pow mul x5 tan x5 div c c mul pow tan x5 c mul add c pow tan x5 c mul add c x5 add x5 cos mul x5 x3