Y mul div c c mul pow add c add x2 add pow add x5 mul c x3 c add mul cos x3 tan x5 mul x2 mul x5 x3 div c c mul add c pow tan sqrt add c add x2 add pow add x5 mul c x3 c add mul cos x3 tan x5 mul x2 mul x5 x3 c add c mul x5 x3