A. 1 3 5 36 A. 5 1 3 40 A. 1 5 3 37 A. 5 3 1 41
do these results "mean" anything? I'm not sure that A. is defined for "open lists", though this does give an answer. One meaning is 36 + A. (permutation of 0 1 2 in same sorted order as permutation of 1 3 5). Where does 36 come from? A. 0 1 5 300 where does 300 come from? A. 3 4 5 0 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
