FOCAL
1. FOrmula CALculator.
An interactive system written by Rick Merrill of
DEC in 1969 for PDP-5 and PDP-8.
It was a descendant of
AID/
JOSS.
Versions: FOCAL-69, FOCAL-1971, FOCAL-11 (for
PDP-11 under RT-11).
(1994-12-21)
2. Forty-One CAlculator Language.
The programming language of the HP-41 calculator line.
