Y add mul c mul x5 pow x2 c mul c mul pow x2 c mul add c pow tan mul pow x2 c pow add sqrt x2 add mul div c c x2 cos x5 c c mul add sqrt x2 add mul div c c x2 cos x5 mul sin x5 sin add sqrt x5 tan mul pow x2 c pow add sqrt x2 add mul div c c x2 cos x5 c