Update What is APL?
Posted: October 31st, 2022, 4:52 pmOn the vendor's site, What is APL?, please replace the link tagged APL - a Glimpse of Heaven from http://www.vector.org.uk/archive/v231/legrand.htm to http://archive.vector.org.uk/art10011550 as the existing link no longer goes to the aforenamed article.