Hm, I see that [:*/(-i.) doesn't work either - so I guess I should be pleased that at least it did the predictable thing.
Sorry for the 'execution' error and the confusion. On Fri, 2010-02-19 at 18:50 -0500, Henry Rich wrote: > You must not have executed something: > > nPr =: [:*/-i. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
