> > i.~ 8 4 4 4 8 8 8 > 0 1 1 1 0 0 0 > 8 4 4 4 8 8 8 (;@(<@(i.~\:~)/.) /: i...@[) 10 200 100 300 30 20 20 > 3 1 2 0 0 1 1 > > All in all, this is not very different from what you did. Slighltly > less boxing/unboxing. Can you measure any difference? >
or 8 4 4 4 8 8 8 (;@(<@(i.~\:~)/.) \: [) 10 200 100 300 30 20 20 3 1 2 0 0 1 1 R.E. Boss ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
