< language > An extension of Grace Hopper 's A-2 programming language, developed in about 1955. ARITH-MATIC was originally known as A-3, but was renamed by the marketing department of Remington Rand UNIVAC .
http://cispom.boisestate.edu/cis221emaxson/hophtm.htm .
[How was A-2 extended?]
(2001-01-27)