The function returns true if and only if
instantiation1
is preferred to
instantiation2
by the conflict resolution tactic
-recency
, otherwise false. The function is intended to be used primarily by including it in the conflict resolution strategy for a context.
(defcontext my-context1 :strategy (recency))
(defcontext my-context2 :strategy (priority recency))
KnowledgeWorks and Prolog User Guide (Unix version) - 6 Dec 2011