mean or average

(+/%#)


smallest and largest

(<./,>./)


multiplication table (and addition, subtraction, division)

*/~i.10



Skip Cave
Cave Consulting LLC


On Sat, Mar 14, 2020 at 11:16 AM 'PMA' via Chat <[email protected]> wrote:

> Hi, J gurus --
>
> I hazarded to regale a non-programmer friend
> with J's (+/i.1000000).  She loved this, so
> I've followed with a link to NuVoc, and now
> she loves that!
>
> So I want to ask, could y'all suggest a list
> of maybe a dozen favorite J one-liners, that
> I could send too?
>
> (Somewhere, I've still got one for APL from
> eons ago.)
>
> I know you're busy.  Thanks in advance.
>
> Pete
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>
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