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