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start-cycle

Backward Chaining Goal
Syntax

start-cycle

Arguments

None.

Description

This backward chaining goal is only relevant when writing a meta-interpreter for a context. This goal must be called at the start of every forward chaining cycle as it performs some essential housekeeping.

Example
(start-cycle)
See Also

defcontext

instantiation

standard-context

fire-rule


LispWorks KnowledgeWorks and Prolog User Guide - 14 Dec 2001

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