On Mon, Aug 30, 2010 at 3:44 PM, Raul Miller <[email protected]> wrote: > On Mon, Aug 30, 2010 at 6:24 PM, gary ng <[email protected]> wrote: >> What would be the lookup result of _1 { f ? > > _1 { f > gives you the last item in f. > > _2 { f > gives you the second to last item in f. > > FYI, > > -- > Raul
Hi Raul, thanks then why would I get 0 0 when the lookup index is _1 _1 ? Or may be I have misunderstood the train(most likely). f 1 2 4 9 28 125 726 5047 40328 362889 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
