# Typical Predicate Calculus Statements

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

Contributed by: Izidor Hafner (March 2011)

Based on an idea by: Jon Barwise and John Etchemendy

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

Reference:

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

## Permanent Citation

"Typical Predicate Calculus Statements"

http://demonstrations.wolfram.com/TypicalPredicateCalculusStatements/

Wolfram Demonstrations Project

Published: March 7 2011