Paradigm | Logic programming |
---|---|
First appeared | 1967 |
Influenced | |
Prolog |
Absys was an early declarative programming language from the University of Aberdeen. [1] It anticipated a number of features of Prolog such as negation as failure, aggregation operators, the central role of backtracking [2] and constraint solving. [1] Absys was the first implementation of a logic programming language. [1]
The name Absys was chosen as an abbreviation for Aberdeen System. [1]
Paradigm | Logic programming |
---|---|
First appeared | 1967 |
Influenced | |
Prolog |
Absys was an early declarative programming language from the University of Aberdeen. [1] It anticipated a number of features of Prolog such as negation as failure, aggregation operators, the central role of backtracking [2] and constraint solving. [1] Absys was the first implementation of a logic programming language. [1]
The name Absys was chosen as an abbreviation for Aberdeen System. [1]