inria-00000159, version 1
The Euclidean Division Implemented with a Floating-Point Multiplication and a Floor
(2005)
Résumé : This paper is a complement of the research report "The Euclidean division implemented with a floating-point division and a floor", RR-5604, INRIA, June 2005. Here we study conditions under which the floor of an exact product (or the Euclidean division, when the divisor can be known in advance) can be implemented using a floating-point multiplication followed by a floor function. The example of the Euclidean division by 3 is given.
- 1 : SPACES (INRIA Lorraine - LORIA)
- INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
- Domaine : Informatique/Analyse numérique
- Mots-clés : floating-point arithmetic – Euclidean division – integer division – correct rounding
- inria-00000159, version 1
- http://hal.inria.fr/inria-00000159
- oai:hal.inria.fr:inria-00000159
- Contributeur : Vincent Lefèvre
- Soumis le : Lundi 11 Juillet 2005, 17:31:06
- Dernière modification le : Mardi 4 Juillet 2006, 11:26:32
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