The shape is 2 4, not 2 2 ? If you look up the dyadic use of u/, then you should be able to predict the shape. >From the wiki page: "(x u/ y) returns a table <http://www.jsoftware.com/jwiki/Vocabulary/AET#Table> having entries (a u b) for every a in x and b in y"
http://www.jsoftware.com/jwiki/Vocabulary/slash#dyadic On Thu, Sep 25, 2014 at 7:10 PM, Chris Wright <[email protected]> wrote: > ah. dumb of me. lesson learnt. > > so now the question is could one predict 2 2 for the shape of the answer ? > as opposed to say 14 > > thanks again! > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
