R.E. Boss wrote: > How do I realize without boxing (performance reasons) > ;@:(<@i."0) i.5 > 0 0 1 0 1 2 0 1 2 3
Alternate formulations, which do not use boxing, are possible. For example: (#&1"0 #&, i."0) i.5 0 0 1 0 1 2 0 1 2 3 However, "without boxing" need not mean "better performance". (And does not, in this case.) -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
