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