(i.3 3) i.2 3 (i.3 3) i. i.5 3 Are these results of use to anyone? I would prefer an error.
I. will give one: (i.3 3) I.2 |rank error | (i.3 3) I.2 (i.3 3) I. i.5 |length error | (i.3 3) I.i.5 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm