Y mul add mul c mul pow x2 c mul sqrt cos add c add x2 mul c cos x5 cos c mul div c c mul pow x2 c mul pow cos add c add x2 mul c cos x5 div c c mul cos c sin add c add x2 mul c cos x5 cos add x2 add mul pow x2 c mul sqrt cos add c add x2 mul c cos x5 cos c cos c