active language i

from The Free On-line Dictionary of Computing (8 July 2008)

Active Language I

   <tool, mathematics> An early interactive mathematics system
   for the {XDS 930} at the {University of California at
   Berkeley}.

   ["Active Language I", R. de Vogelaere in Interactive Systems
   for Experimental Applied Mathematics, A-P 1968].

   (1994-11-08)