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Extensions of Languages in Polish Notation Cover

Extensions of Languages in Polish Notation

Open Access
|Dec 2025

Abstract

This article prepares a collection of basic tools for adding new operators to a language in Polish notation, a parenthesis-free logical system where operators precede their operands. A need for this arose while attempting to formalize some extensions of Roman Suszko’s basic non-Fregean logic SCI, namely WB and WH.

DOI: https://doi.org/10.2478/forma-2025-0005 | Journal eISSN: 1898-9934 | Journal ISSN: 1426-2630
Language: English
Page range: 57 - 64
Submitted on: May 23, 2025
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Accepted on: Sep 4, 2025
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Published on: Dec 17, 2025
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2025 Taneli Huuskonen, published by University of Białystok
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.