Another afterthought:

Matt Harden writes:
 > [...] compared to just knowing the RNG's range (which is almost
 > always fixed) ahead of time.  [...]

Yes, it would be useful to know the range ahead of time, so that we
don't have to waste the extra guaranteed bits beyond the mandatory 30.
Perhaps in Haskell 2 rather than Haskell 98?

Reply via email to