Re: completeness and forall



alexander.stuckenholz@xxxxxxxxx writes:

> As long as i know, the usage of horn articles
> ensure, that cosulting my knwoledge base, wrong assumptions are
> discovered to be wrong after finite time. (completeness!).

"Wrong" in what sense? There is no general procedure for
seeking solutions in pure Prolog which always terminates with
failure if there is no solution.
.