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Extensionality

  • Melvin Fitting
Part of the Trends in Logic book series (TREN, volume 12)

Abstract

Extensionality says that properties applying to the same objects are identical. Just as was done with equality in Chapter 5, extensionality is added via axioms. Throughout this chapter it is, of course, assumed that equality is available.

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Copyright information

© Springer Science+Business Media Dordrecht 2002

Authors and Affiliations

  • Melvin Fitting
    • 1
  1. 1.Lehman College and the Graduate CenterCity University of New YorkUSA

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