Y mul add c add mul x2 mul add c pow tan pow add x2 mul add mul div c c x2 mul div c c x3 cos add c x2 c c mul add c mul div c c cos add c x2 add x2 mul add mul div c c x2 mul div c c x3 cos add c x2 tan pow add x2 mul add mul div c c x2 mul div c c x3 cos add c x2 c cos mul x2 add c tan pow add x2 mul add mul div c c x2 mul div c c x3 cos add c x2 c