Firstly thanks to Tracy for asking the question and Raul for providing such an instructive answer.
> [mailto:[EMAIL PROTECTED] On Behalf Of Raul Miller > but, basically, the 5 Trident rule recognizes that cap and > knows that you want to be using i. as a monad rather than as a dyad. > > The derived verb [: i. >: has essentially the same behavior > as i. @: >: but it's spelled differently. Is there any advantage/disadvantage to using [: rather than @: or is it just a style issue? I checked out both the following versions with 6!:2 and 7!:2 and they seem to be equivalent. tricap=:+/\[:>:i. triatop=:+/\>:@:i. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
