A-0
A-0 (or A0) is a programming language for the UNIVAC I or II, using three-address code instructions for solving mathematical problems. A-0 was the first language for which a compiler was developed. It was produced by Grace Hopper's team at Remington Rand in 1952. Later internal versions were A-1, A-2, A-3, AT-3. A-3 was released as ARITH-MATIC; AT-3 was released as MATH-MATIC.
For "A0" the ISO 216 specification for paper, see paper size.References
This article (or an earlier version of it) contains material from FOLDOC, used with permission.
