Upon re-reading the description of the "agenda" conjunction (@.), I noticed that the form having a noun as the selector (right argument) allows us to produced nested trains of verbs, e.g. ([:-)`([:%)`([:*:)`([:%:) @. (0;<1;<2 3) produces ([: -) (([: %) (([: *:) ([: %:)))
Has anyone used this sort of construct (the resulting nested verb train)? I have not succeeded in executing one of these. How could I give the above train some sort of argument on which to work? -- Devon McCormick, CFA Quantitative Consultant ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
