Doh! *Infix* was what I was looking for. Thanks so much, Sam.
Thanks also to Xiao-Yong, who showed how the cut conjunction could be used
for the same purpose as infix. I'll have to study the cut conjunction more,
to understand how it works in this application.

Skip


Skip Cave
Cave Consulting LLC

On Thu, Oct 27, 2016 at 1:34 PM, Sam Simone <[email protected]>
wrote:

> NB. Use the infix adverb: x u\ y
>
> NB. this applies u to every infix of x items of y
>
>     t =. 1 2 2 4 1 5 3 4 4 2 3 3
>
> 2 <\ t
>
> ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
>
> │1 2│2 2│2 4│4 1│1 5│5 3│3 4│4 4│4 2│2 3│3 3│
>
> └───┴───┴───┴───┴───┴───┴───┴───┴───┴───┴───┘
>
> - Sam
>
> On Thu, Oct 27, 2016 at 2:28 PM, Skip Cave <[email protected]>
> wrote:
>
> > What is the best way to box each sequential pair in a string of integers?
> >
> >    t =. 1 2 2 4 1 5 3 4 4 2 3 3
> >
> >
> >
> >   ??  t
> > ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
> >
> > │1 2│2 2│2 4│4 1│1 5│5 3│3 4│4 4│4 2│2 3│3 3│
> >
> > └───┴───┴───┴───┴───┴───┴───┴───┴───┴───┴───┘
> >
> >
> > Skip Cave
> > Cave Consulting LLC
> > ----------------------------------------------------------------------
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>
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>
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