Examples of rank-0 functions with different result shapes: f0=: 3 : 'i.5'"0 f1=: 3 : 'i.3 7'"0
$ f0 i.0 0 5 $ f1 i.0 0 3 7 ----- Original Message ----- From: "bill lam" <[EMAIL PROTECTED]> To: "Programming forum" <[email protected]> Sent: Tuesday, April 11, 2006 9:54 PM Subject: Re: [Jprogramming] invoke rank 0 verb with 0-length vector Miller, Raul D wrote: > I believe he addressed this issue. > > Re-read the quoted material, above, and especially note the sentence > which says "all other aspects ... including errors, are ignored". > Yes, I think so. Is the execution of body of foo actually needed when it is rank 0 and its argument is 0-length? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
