Hi, is there a better way tag duplicates in a list than the following (which smells of overkill) :
t=:3 5 4 2 3 5 6 2 9 2 8 t e. (~.t) #~ 1~: #/.~t 1 1 0 1 1 1 0 1 0 1 0 Thanks, Jimmy ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
