On 6 Jan 2011, at 20:36, Chris Browne wrote: > Infinite? The probability can't conceivably exceed 1. Don't start picking om words please, "infinitely small" or "infinitesimal" is obviously what I meant to write there. Alban Hertroys -- If you can't see the forest for the trees, cut the trees and you'll see there is no forest. !DSPAM:737,4d263d0511543498117537! -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general