Re: To eliminate duplicated clauses



Thank you very very much.




Bruno De Fraine ha scritto:

On 2007-07-13 03:03:56 +0200, calimero22@xxxxxxxxxxx said:
I want this result:

M=john and
M=george

repeated once.

Well, you could always do:

unique_male(M):-
setof(X,male(X),Ms), member(M,Ms).

Bye,
Bruno

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