On Fri, Aug 13, 2010 at 3:31 PM, R.E. Boss <[email protected]> wrote: > ({.,#)/.~ 10 40 10 10 20 30 40 > 10 3 > 40 2 > 20 1 > 30 1
Or (faster): (~.,. #/.~) 10 40 10 10 20 30 40 10 3 40 2 20 1 30 1 -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
