Thanks, Rob. It's quite clear. I forgot that Insert has this form with gerund.
Tue, 12 Jul 2016 23:12:30 +1000 Rob Hodgkinson <[email protected]>: > Also perhaps a gerund reduction approach, but you would need to replicate > the arguments … > > 7 ([ + [ - [ * ]) 5 > _21 > > > +`-`*/7 7 7 5 > _21 > > You could wrap this in a function also to do the replication based on > $gerund. > > foo > 4 : ' r=:x/(($x),1)#y' > > (+`-`*) foo 7 5 > _21 > > Regards Rob > > > > On 12 Jul 2016, at 11:04 PM, Raul Miller <[email protected]> wrote: > > > > No, but you can make one. > > > > For example: > > > > x(((<<<_2){{.,@,.}.)[`u`v`w`...`])y > > > > I hope this helps. > > > > -- > > Raul > > > > > > On Tue, Jul 12, 2016 at 8:38 AM, dahn oak <[email protected]> wrote: > >> Hello, is there any language cunstruction that is equivalent to: > >> x u x v x w ... y > >> where x and y are the arguments of the construction and u,v,w,... is a > >> sequence of dyadic verbs? > >> > >> I just don't want to duplicate my x argument many times. Specifically, I > >> want to do something like 10,~10,.~10,10,.y where y is a scalar matrix to > >> make a "border" for it (number 10). > >> > >> dahn oak - [email protected] > >> ---------------------------------------------------------------------- > >> 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 dahn oak - [email protected] ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
