Y add c add mul c mul x1 mul pow x2 c mul add c pow tan mul x2 pow add c mul pow x2 c add c add mul c x2 add mul c mul x2 pow x5 c cos x1 c c mul add c mul pow x2 c add c add mul c x2 add mul c mul x2 pow x5 c cos x1 sin x1 tan mul x2 pow add c mul pow x2 c add c add mul c x2 add mul c mul x2 pow x5 c cos x1 c