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