Y mul div c c mul sqrt mul pow x5 c mul add mul x5 add pow x1 c mul x5 pow x3 c mul c mul x1 add pow x5 c tan x3 cos x3 mul pow add mul x5 add pow x1 c mul x5 pow x3 c mul c mul x1 add pow x5 c tan x3 c add mul c tan x3 mul c mul x5 add x5 mul c x1