The correct solution along these lines is (+/ I.@] } -.) 0 1 1 0 1 0 0 1 4 0 0 4 0 4 4 0
However, I am still in favor of (-. * +/) . Marshall -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Raul Miller Sent: Friday, March 18, 2011 11:37 AM To: Programming forum Subject: Re: [Jprogramming] an apparent inconsistency On Fri, Mar 18, 2011 at 11:26 AM, Raul Miller <[email protected]> wrote: > Oops: > I am also a little unclear, myself, on why the mechanics of v} are the > way they are. My original thought was misleading. Here's an illustration of the real issue: (+/ I. } -.)0 1 1 0 1 0 0 1 4 0 0 1 0 1 1 0 (+/ I. -.)0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
