Kevin Jordan kej at kyrafre.com
Fri Jan 15 09:03:36 CST 2021

If you would like to re/experience APL, four classic implementations are
available on five machines running at the Nostalgic Computing Center

   - APL 2 (aka APLUM) on the CDC Cyber 865 and Cyber 175 NOS 2 systems
   - APLSF on the PDP-10 TOPS-20 system
   - APL-11 on the PDP-11 RSX-11M-Plus system
   - APL/Z on the Z80 CP/M system

The NCC is also planning to install APL\360 on its IBM 4381 VM/CMS system,
per instructions recently posted on the Hercules forum.


On Thu, Jan 14, 2021 at 8:45 PM Paul Koning via cctalk <
cctalk at classiccmp.org> wrote:

> I was just poking around the computerhistory.org website, searching for
> Knuth stuff.
> The second or third hit when I search for "Knuth" is this one:
> https://computerhistory.org/blog/the-apl-programming-language-source-code/
> .  It's not just about APL, it actually has a downloadable copy of the
> source code.  And it points to an executable version, apparently a packaged
> up Hercules running that code.
> Nice.  I'll have to give it a try.
>         paul

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