User blog comment:Hyp cos/BEAF isn't so strong/@comment-1605058-20130921111214/@comment-1605058-20130921130215

I know that such bounds can be made, what I meant is that many times bounds for BEAF were made, and each of them seems to contradict others.

By the way, already 2^^6<2^^9<2.5^^9<2.5^^^3 is much more than anything we would use to describe current state of observable Universe.