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