Hi i want define set of number for example: a set that including follow ranges: 10-20 40-50 100-170 -- Talebi Mazraeh Shahi Hossein -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mailman.ICSI.Berkeley.EDU/pipermail/bro/attachments/20081110/8b0afbdd/attachment.html