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