Teaching Semantic Tableaux Method for Propositional Classical Logic with a CAS

Author:

Aguilera-Venegas Gabriel1,Galán-García José Luis1,Galán-García María ángeles1,Rodríguez-Cielos Pedro1

Affiliation:

1. University of Málaga, Spain

Abstract

Automated theorem proving (ATP) for Propositional Classical Logic is an algorithm to check the validity of a formula. It is a very well-known problem which is decidable but co-NP-complete. There are many algorithms for this problem. In this paper, an educationally oriented implementation of Semantic Tableaux method is described.

Publisher

Research Information Ltd.

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