Resolution Algorithm - No new clauses

cs.stackexchange https://cs.stackexchange.com/questions/91244

题

Resolution algorithm from AIMA pg 255

The standard resolution algorithm returns false if no new clauses are added.

I know that if $KB \land \neg a \implies []$, it returns true by proof by contradiction, but how can I understand the false case intuitively?

没有正确的解决方案

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