<abstract xmlns="http://www.w3.org/1999/xhtml"><p>An original result about Hilbert Positive Propositional Calculus introduced in [11] is proven. That is, it is shown that the pseudo-canonical formulae of that calculus (and hence also the canonical ones, see [17]) are a subset of the classical tautologies.</p></abstract>

An original result about Hilbert Positive Propositional Calculus introduced in [11] is proven. That is, it is shown that the pseudo-canonical formulae of that calculus (and hence also the canonical ones, see [17]) are a subset of the classical tautologies.

Pseudo-Canonical Formulae are Classical

School of Computer Science University of Birmingham Birmingham, B15 2TT United Kingdom

Institute of Informatics University of Białystok Sosnowa 64, 15-887 Białystok Poland

Formalized Mathematics

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. (CC BY-SA 3.0)

{"article-title":"Pseudo-Canonical Formulae are Classical"}

An original result about Hilbert Positive Propositional Calculus introduced in [11] is proven. That is, it is shown that the pseudo-canonical formulae of that...

Pseudo-Canonical Formulae are Classical

Published Online: Jun 30, 2014

Page range: 99 - 103

Received: May 25, 2014

DOI: https://doi.org/10.2478/forma-2014-0011

Keywords
Hilbert positive propositional calculus, classical logic, canonical, formulae

© 2014 Marco B. Caminati and Artur Korniłowicz

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. (CC BY-SA 3.0)

Pseudo-Canonical Formulae are Classical

Published Online: Jun 30, 2014

Page range: 99 - 103

Received: May 25, 2014

DOI: https://doi.org/10.2478/forma-2014-0011

KeywordsHilbert positive propositional calculus, classical logic, canonical, formulae

© 2014 Marco B. Caminati and Artur Korniłowicz

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. (CC BY-SA 3.0)

Keywords
Hilbert positive propositional calculus, classical logic, canonical, formulae