Wolfram Demonstrations Project

This Demonstration provides an exercise with typical first-order logic statements that contain quantifiers and propositional connectives.

Reference:

J. Barwise and J. Etchemendy, Tarski's World, Stanford, CA: CSLI Publications, 1993.

Contributed by: Izidor Hafner

Based on an idea by: Jon Barwise and John Etchemendy

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Typical Predicate Calculus Statements