Change 2 < to , to get your exact result.

On Sat, Apr 7, 2018, 10:03 AM Roger Hui <rogerhui.can...@gmail.com> wrote:

> It's called "infix".
>
>    3 <\ 'abcdefg'
> ┌───┬───┬───┬───┬───┐
> │abc│bcd│cde│def│efg│
> └───┴───┴───┴───┴───┘
>    3 <\ 7 5 $ 'the notorious lonesome stranger'
> ┌─────┬─────┬─────┬─────┬─────┐
> │the n│otori│ous l│oneso│me st│
> │otori│ous l│oneso│me st│range│
> │ous l│oneso│me st│range│rthe │
> └─────┴─────┴─────┴─────┴─────┘
>
>
>
> On Sat, Apr 7, 2018 at 8:57 AM, Skip Cave <s...@caveconsulting.com> wrote:
>
> > How do I implement this sliding window verb 'f'? Where is this kind of
> > function described in the J documentation? Search keywords?
> >
> > 2 f 3 5 6 3 8 5 3 7
> >
> > 3 5
> >
> > 5 6
> >
> > 6 3
> >
> > 3 8
> >
> > 5 3
> >
> > 3 7
> >
> >
> > 3 f 3 5 6 3 8 5 3 7
> >
> > 3 5 6
> >
> > 5 6 3
> >
> > 6 3 8
> >
> > 3 8 5
> >
> > 8 5 3
> >
> > 5 3 7
> >
> > Skip
> >
> > Skip Cave
> > ----------------------------------------------------------------------
> > 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

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