Does Godel's Incompleteness Theorem Apply to Fuzzy Sets?

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SUMMARY

Godel's Incompleteness Theorem does not apply to fuzzy sets in the same manner as it does to classical logic systems. The discussion highlights that fuzzy set theory, while formalized in classical first-order Boolean logic, operates under different principles that challenge the law of excluded middle. The reasoning presented indicates that the arithmetic of fuzzy sets diverges from classical logic, but this divergence does not negate the applicability of classical logic in reasoning about fuzzy sets.

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Eidos
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Hello all

Does Godel's incompleteness theorem still hold true for fuzzy sets?

My feeling is that it doesn't since the http://en.wikipedia.org/wiki/Law_of_excluded_middle" no longer applies.

Is this reasoning correct?
 
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When formalized, fuzzy set theory is a formal theories written in classical first-order Boolean logic.

That the arithmetic of fuzzy sets doesn't obey the law of the excluded middle has no bearing on the fact that the classical logic we use to reason about them does.
 

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