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authorAndreas Enge <andreas@enge.fr>2014-09-15 16:26:30 +0200
committerAndreas Enge <andreas@enge.fr>2014-09-15 16:26:30 +0200
commit6b8e828577a6e1f03b3f760e5d5261b0131ced6f (patch)
treec59a9e0fb8da30e2a13ba0849d9beab286cffbdb /gnu/packages/algebra.scm
parent2274b8163a40e2ebaf90e2b434fd2d9c757b539e (diff)
gnu: Add arb.
* gnu/packages/algebra.scm (arb): New variable.
Diffstat (limited to 'gnu/packages/algebra.scm')
-rw-r--r--gnu/packages/algebra.scm43
1 files changed, 43 insertions, 0 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 7fc31abae7..53382eb67b 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -205,6 +205,49 @@ fast arithmetic.")
(license gpl2+)
(home-page "http://flintlib.org/")))
+(define-public arb
+ (package
+ (name "arb")
+ (version "2.2.0")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://github.com/fredrik-johansson/arb/archive/"
+ version ".tar.gz"))
+ (sha256 (base32
+ "0a8cgzznkmr59ngj4di9a37b5h4i00gbnixnxlwd34bcbflvjzyr"))))
+ (build-system gnu-build-system)
+ (inputs
+ `(("flint" ,flint)
+ ("gmp" ,gmp)
+ ("mpfr" ,mpfr)))
+ (arguments
+ `(#:phases
+ (alist-replace
+ 'configure
+ (lambda* (#:key inputs outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out"))
+ (flint (assoc-ref inputs "flint"))
+ (gmp (assoc-ref inputs "gmp"))
+ (mpfr (assoc-ref inputs "mpfr")))
+ ;; do not pass "--enable-fast-install", which makes the
+ ;; homebrew configure process fail
+ (zero? (system*
+ "./configure"
+ (string-append "--prefix=" out)
+ (string-append "--with-flint=" flint)
+ (string-append "--with-gmp=" gmp)
+ (string-append "--with-mpfr=" mpfr)))))
+ %standard-phases)))
+ (synopsis "Arbitrary precision floating-point ball arithmetic")
+ (description
+ "Arb is a C library for arbitrary-precision floating-point ball
+arithmetic. It supports efficient high-precision computation with
+polynomials, power series, matrices and special functions over the
+real and complex numbers, with automatic, rigorous error control.")
+ (license gpl2+)
+ (home-page "http://fredrikj.net/arb/")))
+
(define-public bc
(package
(name "bc")