- --- In email@example.com, "Werner D. Sand" <Theo.3.1415@...>
>Easily. Show that for some positive constant C, we have:
> sum(1/n - 1/p(n)), n->inf, seems to diverge. But how to prove?
1/n - 1/p(n) >= C/n
Then your sum exceeds the infinite sum of C/n, which diverges
for any positive C.