I -really- need to do something about this. I think we're all tired of
answering this question every day. I think I'm going to solve the
problem by moving the browsable manual to be a link off a new
"documentation" page, which would have separate links to Jess 4, 5,
and 6 manuals. Hopefully people will then notice that the manual
chenges when the software does!
Anyway, don't use the Jess 5 manual (for instance, the copy available
from the main page of the Jess web site) with the Jess 6 software. The
Jess 6 download comes with its own (expanded, improved, and most
importantly -different-) manual.
Specifically: If you want to do this in Jess 6, you must use the
(fact-id) function:
(retract (fact-id 4))
I think [EMAIL PROTECTED] wrote:
> Hi to all,
>
> The Jess manual (2.10 Facts) states that if you know the fact number (i.e. 4)
> you can retract it with:
>
> (retract 4)
>
> As simple as it seems, this does not work for me. Any ideas?
>
> Matt
>
---------------------------------------------------------
Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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