On Fri, Nov 18, 2011 at 4:39 PM, Roger Hui <[email protected]> wrote: > I have added a section of elementary examples. > The observation about f/ on 2-item arrays is orthogonal and is "obvious".
Thanks Roger, the elementary examples makes things much clearer. Regarding obviousness: I wasn't sure whether f//./ was considered a pattern worth mentioning in its own right (I guess not). Best, M ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
