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