Calling an undefined procedure error

From: <>
Date: Tue 13 Apr 2004 12:36:31 PM GMT
Message-ID: <007901c42153$f6210da0$2806520a@cbraz>
    I'am trying to create a predicate p(X) :- X is 10 doing the following

    EC_ref  X;

    post_goal(term(EC_functor(":-",2), term(EC_functor("p",1),X), term(EC_functor("is",2), X, 10)));

    but when i run the program the error "Calling an undefined procedure error p(X) :- X is 10" in module eclipse occur.

    What's wrong?

Received on Tue Apr 13 14:37:04 2004

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