Y add mul add x3 mul c x1 add pow add x2 sqrt c c mul c tan mul div c c mul pow x3 c pow x1 c add mul add pow add x2 sqrt c c mul c tan mul div c c mul pow x3 c pow x1 c add c add x3 cos x2 mul div c c mul x3 mul pow x1 c mul add c pow tan mul div c c mul pow x3 c pow x1 c c mul add x3 mul c x1 add c add x3 cos x2