On Tue, May 29, 2001 at 12:51:26AM +0200, Marc Lehmann wrote: > On Mon, May 28, 2001 at 10:57:17PM +0200, Abigail <abigail@foad.org> wrote: > > can match infinite strings as well. And since there is an obvious, > > 1-to-1 mapping between the set of reals between 0 and 1 and the set of > > strings (including the infite length strings) consisting of digits only, > > actually, there isn't on obvious mapping (which is the problem with this > argument). the set of all strings is countable, the set of reals isn't. > there are a lot of examples out there that prove that the integers are > uncountable by extnding them with zeroes, for example. The set of all *finite* strings is countable. The set of all infinite strings isn't. Abigail ==== Want to unsubscribe from Fun With Perl? Well, if you insist... ==== Send email to <fwp-request@technofile.org> with message _body_ ==== unsubscribe