[m-users.] basic newbie-friendly example needed
tomas at basun.net
Wed Sep 2 22:13:55 AEST 2015
On 2015-09-02 13:40, Sandy Norton wrote:
> It would seem the 'solutions' module is key here. Unfortunately, it's
> not really mentioned in the tutorial and if I want to do some io off
> of unification results I would have have to import it.
Solutions is needed for getting multiple results through back-tracking.
If your query has no variables, like `grandprent( john, david )' you
don't need solutions.
More information about the users