Addendum

... to the previous post.

I was wrong. That whole idea was wrong. And so was the one of the next day, and the one of the day after.

However.

I, now, today, have a proof that works. And it's even more elegant than the previous one seemed.

At least, I think I have a correct proof.

However, a colleague also believes it.

Which means that either I'm a convincing demagogue, or a genius.

Either way, I win.

And off to debauchery and slothfulness.