[Jprogramming] Programming Digest, Vol 174, Issue 7

[Raul Miller]

   4!:4<'echo'

1

   1{::4!:3''

/j/system/main/stdlib.ijs


https://www.jsoftware.com/help/user/lib_stdlib.htm


Thanks,


-- 

Raul

On Sat, Mar 7, 2020 at 11:06 AM Murray Eisenberg <murray at math.umass.edu>
wrote:

>
>
> > On6 Mar 2020 12:13:51,Jose Mario Quintana <jose.mario.quintana at gmail.com
> <mailto:jose.mario.quintana at gmail.com>> wrote:
> > ...
> >   <@:([ echo@'Invoked.')^:(3 2 1) 0
> > Invoked.
> > Invoked.
> > Invoked.
> > Invoked.…
>
>
> This is the first time I ever say “echo”. It appears in scores of scripts
> in addons.
>
> Where is it defined, and where is it documented?
>
> ——
> Murray Eisenberg                                murray at math.umass.edu
> <mailto:murray at math.umass.edu>
> Professor Emeritus
> Mathematics & Statistics Dept.
> University of Massachusetts
> Amherst, MA USA
>
>
>
>
>
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