Uranus Hideyuki Nakashima , 1993. A logic-based knowledge representation language. An extension of Prolog written in Common Lisp, with Lisp-like syntax. Extends Prolog with a multiple world mechanism, plus term descriptions to provide functional programming. {(ftp://etlport.etl.go.jp/pub/uranus/ftp)}
на заглавную 
к началу страницы