Hi if m, nIf $m, n$ are two different positive integers, is it true that the ratio of the loglog of this two number always$\displaystyle \frac{\log\log m}{\log\log n}$ is necessarily irrational or not? log here is By $\log$ I mean the logarithm in base e not 10$e$ (not base $10$). I guess it is irrational, but I don't know why?
thanks