Y mul div c c mul pow x3 div c c mul pow x5 c mul pow add sqrt add x3 add x4 x5 cos x4 c mul pow add x3 add x4 x5 div c c add pow x3 c add mul c mul pow x3 c mul sqrt add x3 add x4 x5 add sqrt add x3 add x4 x5 cos x4 mul c mul sqrt x3 mul pow x5 c mul pow add sqrt add x3 add x4 x5 cos x4 c mul sqrt add x3 add x4 x5 sin mul x5 pow x3 c