21 lines
262 B
Plaintext
21 lines
262 B
Plaintext
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:- object(natural).
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:- info([
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authors is 'Paulo Moura',
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version is 1.0,
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date is 2000/4/22,
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comment is '.',
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source is 'Example adopted from the Francis G. McCabe L&O documentation.']).
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:- public(less/2).
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less(X, Y):-
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X < Y.
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:- end_object.
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