InforLorV4, Hal, Corpus, bibRecord, 003023

MPFR: A Multiple-Precision Binary Floating-Point Library With Correct Rounding

Identifieur interne : 003023 ( Hal/Corpus ); précédent : 003022; suivant : 003024

MPFR: A Multiple-Precision Binary Floating-Point Library With Correct Rounding

Auteurs : Laurent Fousse ; Guillaume Hanrot ; Vincent Lefèvre ; Patrick Pélissier ; Paul Zimmermann

Source :

RBID : Hal:inria-00070266

English descriptors

mix :
- CORRECT ROUNDING, ELEMENTARY FUNCTION, FLOATING-POINT ARITHMETIC, IEEE-754 STANDARD, MULTIPLE-PRECISION ARITHMETIC, PORTABLE SOFTWARE.

Abstract

This paper presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend ideas from the IEEE-754 standard to arbitrary precision, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved | with no signicant slowdown with respect to other tools | and discuss a few applications where such a library can be useful.

Url:

https://hal.inria.fr/inria-00070266

Links to Exploration step

Hal:inria-00070266

Le document en format XML

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<front><div type="abstract" xml:lang="en">This paper presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend ideas from the IEEE-754 standard to arbitrary precision, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved | with no signicant slowdown with respect to other tools | and discuss a few applications where such a library can be useful.</div>
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<author role="aut"><persName><forename type="first">Guillaume</forename>
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<author role="aut"><persName><forename type="first">Vincent</forename>
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<author role="aut"><persName><forename type="first">Patrick</forename>
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<author role="aut"><persName><forename type="first">Paul</forename>
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<date type="whenWritten">2005-11</date>
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<textClass><keywords scheme="author"><term xml:lang="en">FLOATING-POINT ARITHMETIC</term>
<term xml:lang="en">CORRECT ROUNDING</term>
<term xml:lang="en">ELEMENTARY FUNCTION</term>
<term xml:lang="en">PORTABLE SOFTWARE</term>
<term xml:lang="en">MULTIPLE-PRECISION ARITHMETIC</term>
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<abstract xml:lang="en">This paper presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend ideas from the IEEE-754 standard to arbitrary precision, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved | with no signicant slowdown with respect to other tools | and discuss a few applications where such a library can be useful.</abstract>
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MPFR: A Multiple-Precision Binary Floating-Point Library With Correct Rounding

MPFR: A Multiple-Precision Binary Floating-Point Library With Correct Rounding

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