Y mul pow x1 c mul pow add x1 x1 div c c mul pow add sqrt add x1 x1 mul c mul x1 add mul c pow x1 div c c sin add x1 mul c x1 c mul sqrt add mul c pow x1 div c c add mul c mul x1 sin add x1 mul c x1 mul c mul x1 mul pow x1 c sqrt add x1 x1 add mul div c c x1 add mul div c c x1 mul div c c mul pow x1 c mul sqrt add x1 x1 cos add x1 mul c x1