Y add mul x3 mul add mul div c c tan add c x5 mul div c c mul x5 pow add x3 add mul div c c x1 mul div c c pow x1 c c cos x5 mul x3 mul add div c c add mul div c c pow add x3 add mul div c c x1 mul div c c pow x1 c c mul div c c pow tan add c x5 c sin x5