JESS: Preferred rules formulation using NOT CE

[Hal Hildebrand]

Which is more efficient:


    (DOMAIN::planned-process (host-id ?host) (id ?pid) (plan ?plan))
    (not (DOMAIN::host-association (host ?host)))
    (not (DOMAIN::decommission-process (process ?pid)))

or


    (not (DOMAIN::host-association (host ?host)))
    (not (DOMAIN::decommission-process (process ?pid)))
    (DOMAIN::planned-process (host-id ?host) (id ?pid) (plan ?plan))

Assuming that there are a large number of DOMAIN::planned-process
facts in the system.  Are they essentially equivalent?

Also, in general, is it more efficient to put the NOTs before or after
in rule forms such as the above?