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