On 24 October 2007 at 19:11, Adeodato Simó wrote: | * Dirk Eddelbuettel [Tue, 23 Oct 2007 21:03:22 -0500]: | | > Could you hint these into testing, please? | | I've hinted them now. Thanks a lot -- much appreciated! Dirk -- Three out of two people have difficulties with fractions.