== Quote from Andrei Alexandrescu (seewebsiteforem...@erdani.org)'s article > We've discussed this before. Crosscartesian product of multiple infinite > ranges can be easily done by applying Cantor's trick for proving that > rational numbers are just as numerous than natural numbers. Google for > "Cantor" with "site:digitalmars.com". > Andrei
Thanks. For some reason I had just assumed that we would have wanted to provide the product in lexicographic order, but Cantor's trick does seem like a solution to this problem.
