On Height and Happiness

نویسنده

  • Melvin Fitting
چکیده

Predicate abstraction provides very simple formal machinery that represents some of the ideas connecting intension and extension. It has been investigated and applied for many years now. Here we do two things with it. First, we present some natural examples, and show how predicate abstraction can be applied to them. Second, we give a formal proof procedure for predicate abstraction, based on nested sequents. Soundness and completeness proofs are sketched.

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تاریخ انتشار 2013