By taking the minimum rank I mean: v"a b"c d <=> v"(a b <. c d)
Interesting Raul, thanks for pointing that one out. Expressions resulting in errors always seem to trigger the funny corner cases. The other behaviour resistant to simplification that I came up would be mixing positive and negative ranks. Cheers, Mike On Thu, Jun 20, 2013 at 6:26 AM, Raul Miller <[email protected]> wrote: > $(i.3)(+"0"0 _)i.4 > 3 4 > > simplifying by using the minimum of all nested ranks: > > $(i.3)(+"0)i.4 > |length error > > -- > Raul > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
