I think Henry Rich is most likely a genius programmer.
By the way, I am a supporter of meritocracy, when the weight of a person's voice depends on his merits. But a programming language is written for the community. And so the voice of the community when discussing new features should carry a lot of weight. The definition of a fold itself implies that there is an array that will fold. However, the initial value does not have to be an array, but what is collapsed arg must be an array. Right argument have more arrayness in comparing with left arg. The silent majority most likely does not use Fold verbs, therefore they are silent, since this topic does not concern them. Sergey. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
