On Mon, Apr 18, 2011 at 1:53 AM, PackRat <[email protected]> wrote: > I'm trying to understand some J code that uses the interval index I. > primitive. As a newbie to some of the more "advanced" primitives in J, > the DoJ's explanation is beyond me. Can someone please clue me in on > what the purpose of I. is and how it works (in verbose, easy English, > please)? I thought I'd do a little trial and error (you know, what > if...?)
I hope, before you read this, you have had a chance to read some of the other posts in this thread, and try them out. That said, I will point at Knuth's third book in his Art of Computer Programming series, and in particular note the part of chapter 6 that mentions ordered tables. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
