Note on the Veltkamp/Dekker Algorithms with Directed Roundings (original) (raw)

Pré-Publication, Document De Travail (Preprint/Prepublication) Année : 2024

Résumé

The Veltkamp/Dekker algorithms are very useful for double-double arithmetic, when no fused multiply-add is available in hardware. Their analysis is well-known for rounding to nearest-even. We study how they behave with directed roundings in radix 2.

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https://inria.hal.science/hal-04480440

Soumis le : mardi 27 février 2024-17:39:20

Dernière modification le : lundi 28 avril 2025-17:04:03

Archivage à long terme le : mardi 28 mai 2024-19:12:21

Dates et versions

hal-04480440 , version 1 (27-02-2024)

hal-04480440 , version 2 (29-02-2024)

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Identifiants

Citer

Paul Zimmermann. Note on the Veltkamp/Dekker Algorithms with Directed Roundings. 2024. ⟨hal-04480440v1⟩

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