Michal posted that definition at https://github.com/tangentstorm/tangentlabs/blob/master/j/tacitxy.ijs as he noted in his message.
FYI, -- Raul On Wed, Jan 8, 2014 at 10:05 PM, Linda Alvord <lindaalv...@verizon.net> wrote: > What is your defiiniton of xy ? > > f =: (Y * X + Y)xy > 1 2 f 3 4 > |value error: xy > > Linda > > -----Original] Message----- > From: programming-boun...@forums.jsoftware.com > [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Michal > Wallace > Sent: Tuesday, January 07, 2014 2:15 PM > To: programm...@jsoftware.com > Subject: [Jprogramming] blunt verbs (tacit x and y) > > Hey all, > > I made an adverb ('xy') that lets trains refer to their arguments > explicitly. > > Example: > > f =: (Y * X + Y)xy > 1 2 f 3 4 > 12 24 > > X and Y behave like [ and ], but reference the arguments of the whole train: > > 0 1 (2: X 3:)xy 4 5 > 0 1 > 0 1 (2: Y 3:)xy 4 5 > 4 5 > > I have no use for it yet, but it was fun to make. :) > > https://github.com/tangentstorm/tangentlabs/blob/master/j/tacitxy.ijs > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
