[plt-scheme] Hash Table implementation

At Fri, 3 Aug 2007 13:01:44 -0600, Matthew Flatt wrote:
> there seems to be an issue with the hashing
> function for rationals.

In SVN, I've fixed the disastrously bad hashing of rationals. Hashing
for cons cells could be equally bad, and that's fixed in the same
general way. Finally, the hashing of strings and byte strings is now
slightly better, I think.

Matthew