Roger provides a motivation for capped fork in his Wiki essay Capped Fork: http://www.jsoftware.com/jwiki/Essays/Capped%20Fork?highlight=%28completeness%29
He says, "When [: g h is interpreted as g@:h , it means that "everything" can be expressed as a fork (ordinary and capped)." I hope this teaser will make you eager to see his essay! --Kip Murray Sent from my iPad > On Mon, May 13, 2013 at 9:56 PM, Jose Mario Quintana > <[email protected]> wrote: > A teaser cap is the exception to the >> >> rule, [: is the only verb that is not invoked when is the leading verb in a >> fork, for no compelling reason (again, from my viewpoint). ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
