diff options
| author | Nicolas Goaziou <mail@nicolasgoaziou.fr> | 2016-04-10 13:53:42 +0200 |
|---|---|---|
| committer | Mathieu Lirzin <mthl@gnu.org> | 2016-04-13 19:52:33 +0200 |
| commit | 61bb355532f2612ee99d0d9438dbea5ad4ec1f4d (patch) | |
| tree | de76a93a5660d4af282b580be0e8931200d4874d /gnu/packages/multiprecision.scm | |
| parent | 89cbec89a57c2e10042a19c298c8c000e6bce13b (diff) | |
gnu: Add mpfi.
* gnu/packages/multiprecision.scm (mpfi): New variable.
Signed-off-by: Mathieu Lirzin <mthl@gnu.org>
Diffstat (limited to 'gnu/packages/multiprecision.scm')
| -rw-r--r-- | gnu/packages/multiprecision.scm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/multiprecision.scm b/gnu/packages/multiprecision.scm index ad507706db..d97bf9ba28 100644 --- a/gnu/packages/multiprecision.scm +++ b/gnu/packages/multiprecision.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr> +;;; Copyright © 2016 Nicolas Goaziou <mail@nicolasgoaziou.fr> ;;; ;;; This file is part of GNU Guix. ;;; @@ -119,3 +120,28 @@ floating-point computations with correct rounding.") It supports arbitrarily high precision and it correctly rounds the results.") (license lgpl3+) (home-page "http://mpc.multiprecision.org/"))) + +(define-public mpfi + (package + (name "mpfi") + (version "1.5.1") + (source (origin + (method url-fetch) + (uri (string-append "https://gforge.inria.fr/frs/download.php/" + "file/30130/mpfi-" version ".tar.gz")) + (sha256 + (base32 + "1g2q6i7dqx40p4gw11da6jgfcbzmm26wxc69fwv8zpcdyg32a9za")))) + (build-system gnu-build-system) + (propagated-inputs `(("gmp" ,gmp) ; <mpfi.h> refers to both + ("mpfr" ,mpfr))) + (synopsis "C library for arbitrary precision interval arithmetic") + (description "MPFI is intended to be a portable library written in C for +arbitrary precision interval arithmetic with intervals represented using MPFR +reliable floating-point numbers. It is based on the GNU MP library and on the +MPFR library. The purpose of an arbitrary precision interval arithmetic is on +the one hand to get guaranteed results, thanks to interval computation, and on +the other hand to obtain accurate results, thanks to multiple precision +arithmetic.") + (license lgpl2.1+) + (home-page "https://perso.ens-lyon.fr/nathalie.revol/software.html"))) |