Record link: 
http://hdl.handle.net/20.500.12708/226349
https://doi.org/10.34726/11859
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Title: 
Multi-precision integer arithmetics
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Citation: 
Ertl, M. A. (2025). Multi-precision integer arithmetics. In D. Holle, J. Knoop, M. Plümicke, P. Thiemann, & B. Trancón Widemann (Eds.), Tagungsband des Jahrestreffens 2025 der GI-Fachgruppe “Programmiersprachen und Rechenkonzepte” (pp. 15–25). Fakultät Technik der DHBW Stuttgart. https://doi.org/10.34726/11859
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reposiTUm DOI: 
10.34726/11859
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CatalogPlus: 
AC17794260
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Language: 
English
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Authors: 
Ertl, M. Anton 
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Organisational Unit: 
E194-05 - Forschungsbereich Compilers and Languages 
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Published in: 
Tagungsband des Jahrestreffens 2025 der GI-Fachgruppe "Programmiersprachen und Rechenkonzepte" 
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Volume: 
1/2025
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Date (published): 
Dec-2025
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Event name: 
41. Workshop der GI-Fachgruppe Programmiersprachen und Rechenkonzepte 
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Event date: 
9-Apr-2025 - 11-Apr-2025
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Event place: 
Bad Honnef, Germany
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Number of Pages: 
11
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Publisher: 
Fakultät Technik der DHBW Stuttgart, Stuttgart
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Keywords: 
computer arithmetics; multi-precision; computer architecture; programming languages
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Abstract: 
Multi-precision integer arithmetics is widely used, among other things in public-key cryptography and when computing many digits of transcendental numbers. The present paper discusses multi-precision addition and multiplication: architectural support and its use in hand-written assembly language, libraries that use such assembly-language code, and programming language support and how close the code generated by Clang and GCC is to the hand-written assembly language.
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Additional information: 
Gesamte INSIGHTS-Ausgabe verfügbar unter: https://www.dhbw-stuttgart.de/forschung-transfer/technik/schriftenreihe-insights/
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Research Areas: 
Information Systems Engineering: 100%
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Science Branch: 
1020 - Informatik: 100%
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License: 
In Copyright
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Version History
Version Item submitted by Date Summary
2 20.500.12708/226349 Krassnig, David 2026-03-03 15:19:48.437 Addition of Version of Record / Generation of DOI
1 20.500.12708/226349.1 Ertl, Martin 2026-02-13 09:35:40.0
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