Hi, I am wondering what is the "best practice" of retracting one or more facts that fit a particular pattern. I am looking for something like this:
(retract (car (make Honda) (model Civic) (year 1990)) The intention is to retract all car facts that satisfies a pattern. I am thinking writing a function that contains a query followed by a retract, but I am not sure if there are better/more clever ways to do this. Thanks. Felix -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users y...@address.com' in the BODY of a message to majord...@sandia.gov, NOT to the list (use your own address!) List problems? Notify owner-jess-us...@sandia.gov. --------------------------------------------------------------------
