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Author: Engelbert Hubbers

Affiliation: Institute for Computing and Information Sciences, Radboud University, Nijmegen, The Netherlands

Keyword(s): Term Rewriting Systems, Lexicographical Path Order, Tree Style Proof, Fitch Style Proof, Digital Exams.

Abstract: The purpose of this paper is twofold. First, it introduces several styles for constructing and writing down mathematical proofs for a specific technique used in theoretical Computing Science. Second, an inventory of pros and cons of these proof styles is made in two educational contexts, namely whether the proof styles help students in understanding the proofs, and whether the proof styles are practical in both written and digital exams. It turns out that there is no clear winner in both contexts, but the newly introduced so-called shuffled Fitch style is the most practical choice.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Hubbers, E. (2021). LPO Proofs in Two Educational Contexts. In Proceedings of the 13th International Conference on Computer Supported Education - Volume 1: CSEDU; ISBN 978-989-758-502-9; ISSN 2184-5026, SciTePress, pages 270-278. DOI: 10.5220/0010399402700278

@conference{csedu21,
author={Engelbert Hubbers.},
title={LPO Proofs in Two Educational Contexts},
booktitle={Proceedings of the 13th International Conference on Computer Supported Education - Volume 1: CSEDU},
year={2021},
pages={270-278},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010399402700278},
isbn={978-989-758-502-9},
issn={2184-5026},
}

TY - CONF

JO - Proceedings of the 13th International Conference on Computer Supported Education - Volume 1: CSEDU
TI - LPO Proofs in Two Educational Contexts
SN - 978-989-758-502-9
IS - 2184-5026
AU - Hubbers, E.
PY - 2021
SP - 270
EP - 278
DO - 10.5220/0010399402700278
PB - SciTePress