Y mul div c c mul sqrt x2 mul sqrt mul x1 tan mul sqrt x2 add x1 sqrt add c add mul c cos x1 add mul c x5 mul c x1 mul pow add c add mul c cos x1 add mul c x5 mul c x1 div c c mul pow tan mul sqrt x2 add x1 sqrt add c add mul c cos x1 add mul c x5 mul c x1 c add c pow tan mul sqrt x2 add x1 sqrt add c add mul c cos x1 add mul c x5 mul c x1 c