Given pi=:1p1 "The volume of a pizza of thickness 'a' and radius 'z' is given by pi*z*z*a" (From Nancy Lebovitz's button catalog)
Of course, we could just give z and a numeric values, but perhaps more evocative would be '`a z'=:[`] And, of course, this does not answer the question: what possible use is knowing the volume of a pizza? Thanks, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
