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