f/ 5 4 3 2 1 x 2 y 1 x 3 y 2 x 4 y 6 x 5 y 24 120 2012/1/2 Kip Murray <k...@math.uh.edu>
> Linda, Björn has a wonderful answer for your problem as I understood it. > Here is another example. Suppose > > f =: 4 : 'x * y' > > Then f/ 5 4 3 2 1 is 5 f 4 f 3 f 2 f 1 so > > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
