Ric wrote: > Although if there are no items then are all the items equal, > or are they not equal because there are none!!! ;-)
I would say no two items differ. This is consistent with the answer for a single item (1 = allSame single_item_array) and with similar results in J, e.g. 1 = *./'' . -Dan ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
