Y mul pow x5 div c c mul pow add x3 add sqrt x5 mul c x1 c add mul pow x5 div c c pow add x3 add sqrt x5 mul c x1 c add mul c mul sqrt x5 pow add x3 add sqrt x5 mul c x1 c add mul div c c mul pow x5 c add c mul x5 cos x3 mul pow x5 div c c mul add c mul c mul x5 cos x3 add x3 add sqrt x5 mul c x1