Have you tried the following? (,&'x')&.(0&":) 180548043269214561950911457875657 180548043269214573494164592263168 datatype (,&'x')&.(0&":) 180548043269214561950911457875657 extended
-- (B=) <-----my sig Brian Schott ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm