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erase

Backward Chaining Goal
Syntax

erase variable

Arguments

variable is bound to a KnowledgeWorks object (either a KnowledgeWorks CLOS object or a KnowledgeWorks structure).

Description

Removes the object given by variable from the object base.

Examples
(erase ?x) ; ?x bound to an object
See also

assert


KnowledgeWorks and Prolog User Guide (Unix version) - 4 Apr 2005

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