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