作者: Merrie Bergmann
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摘要: Preface 1. Introduction 2. Review of classical propositional logic 3. first-order 4. Alternative semantics for truth-values and truth-functions 5. Three-valued logics: 6. Derivation systems three-valued 7. 8. logics 9. 10. The principle charity reconsidered a new problem the fringe 11. Fuzzy 12. algebras 13. Derivational fuzzy 14. 15. 16. Extensions fuzziness 17. membership functions.