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