Roger wrote:
> r1=: % : ('a' % 'b'"_)
> r1 4
> 0.25
> 3 r1 4
> |domain error: r1
> | 3 r1 4
...
> Shorter (but still not using [:) :
> r2=: % : ('a' % 1:)
This can be a fun game:
r3 =: % : ~.
-Dan
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
