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In this paper the continuity property of the generalized modus ponens in the approximate reasoning is discussed. It is shown that the continuity in the uniform metric and the Hausdorff metric is equivalent on the RL-type intervals. Continuity of the generalized modus ponens is examined in Hausdorff, Hausdorff and uniform metric.
With a view to seeking the optimal plan of the distribution of factories, an approach of multicriteria decision-making (Feng, 1990; Yager, 1982) is adopted. This technique can reflect the fuzzy characteristic of a person's brain for recognition and judgment in a complicated soft information system and will not miss fragmentary and imprecise information.
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