Yep, archangel. Sent from my iPad
On Jan 17, 2013, at 2:51 PM, bob therriault <bobtherria...@mac.com> wrote: > Last tweak (I promise) > > Because the rank of | is 0 0 0 we don't need to specify the rank in the > definition of la. > > la =: [`]@.(<&|) > (la +@|:) A > 1 2j3 > 2j_3 4 > > Though we do need the parenthesis to separate < from the @. conjunction. > > Cheers, bob > > > On 2013-01-17, at 12:29 PM, bob therriault wrote: > >> la =: [`]@.(<&|)"0 > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
