1604 lines
		
	
	
	
		
			63 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1604 lines
		
	
	
	
		
			63 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Andreas Enge <andreas@enge.fr>
 | 
						||
;;; Copyright © 2013, 2015, 2017, 2018, 2021 Ludovic Courtès <ludo@gnu.org>
 | 
						||
;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 | 
						||
;;; Copyright © 2014, 2018 Mark H Weaver <mhw@netris.org>
 | 
						||
;;; Copyright © 2016, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 | 
						||
;;; Copyright © 2017, 2020 Efraim Flashner <efraim@flashner.co.il>
 | 
						||
;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						||
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
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						||
;;; Copyright © 2017, 2019 Eric Bavier <bavier@member.fsf.org>
 | 
						||
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 | 
						||
;;; Copyright © 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 | 
						||
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
 | 
						||
;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 | 
						||
;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
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						||
;;;
 | 
						||
;;; This file is part of GNU Guix.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is free software; you can redistribute it and/or modify it
 | 
						||
;;; under the terms of the GNU General Public License as published by
 | 
						||
;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
						||
;;; your option) any later version.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
						||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
						||
;;; GNU General Public License for more details.
 | 
						||
;;;
 | 
						||
;;; You should have received a copy of the GNU General Public License
 | 
						||
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | 
						||
 | 
						||
(define-module (gnu packages algebra)
 | 
						||
  #:use-module (gnu packages)
 | 
						||
  #:use-module (gnu packages autotools)
 | 
						||
  #:use-module (gnu packages bison)
 | 
						||
  #:use-module (gnu packages check)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages cpp)
 | 
						||
  #:use-module (gnu packages documentation)
 | 
						||
  #:use-module (gnu packages ed)
 | 
						||
  #:use-module (gnu packages flex)
 | 
						||
  #:use-module (gnu packages fltk)
 | 
						||
  #:use-module (gnu packages gl)
 | 
						||
  #:use-module (gnu packages graphviz)
 | 
						||
  #:use-module (gnu packages image)
 | 
						||
  #:use-module (gnu packages java)
 | 
						||
  #:use-module (gnu packages llvm)
 | 
						||
  #:use-module (gnu packages maths)
 | 
						||
  #:use-module (gnu packages mpi)
 | 
						||
  #:use-module (gnu packages multiprecision)
 | 
						||
  #:use-module (gnu packages ocaml)
 | 
						||
  #:use-module (gnu packages perl)
 | 
						||
  #:use-module (gnu packages pkg-config)
 | 
						||
  #:use-module (gnu packages pulseaudio)
 | 
						||
  #:use-module (gnu packages python)
 | 
						||
  #:use-module (gnu packages python-xyz)
 | 
						||
  #:use-module (gnu packages readline)
 | 
						||
  #:use-module (gnu packages shells)
 | 
						||
  #:use-module (gnu packages tex)
 | 
						||
  #:use-module (gnu packages texinfo)
 | 
						||
  #:use-module (gnu packages xiph)
 | 
						||
  #:use-module (gnu packages xorg)
 | 
						||
  #:use-module (guix build-system ant)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system cmake)
 | 
						||
  #:use-module (guix build-system python)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix hg-download)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix utils))
 | 
						||
 | 
						||
 | 
						||
(define-public mpfrcx
 | 
						||
  (package
 | 
						||
   (name "mpfrcx")
 | 
						||
   (version "0.6")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "http://www.multiprecision.org/downloads/mpfrcx-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "0gz5rma9al2jrifpknqkcnd9dkf8l05jcxy3s4ghwhd4y3h5dwia"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (propagated-inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("mpfr" ,mpfr)
 | 
						||
       ("mpc"  ,mpc))) ; Header files are included by mpfrcx.h.
 | 
						||
   (synopsis "Arithmetic of polynomials over arbitrary precision numbers")
 | 
						||
   (description
 | 
						||
    "Mpfrcx is a library for the arithmetic of univariate polynomials over
 | 
						||
arbitrary precision real (mpfr) or complex (mpc) numbers, without control
 | 
						||
on the rounding.  For the time being, only the few functions needed to
 | 
						||
implement the floating point approach to complex multiplication are
 | 
						||
implemented.  On the other hand, these comprise asymptotically fast
 | 
						||
multiplication routines such as Toom–Cook and the FFT.")
 | 
						||
   (license license:lgpl3+)
 | 
						||
   (home-page "http://www.multiprecision.org/mpfrcx/")))
 | 
						||
 | 
						||
(define-public gf2x
 | 
						||
  (package
 | 
						||
   (name "gf2x")
 | 
						||
   (version "1.2")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "https://gforge.inria.fr/frs/download.php/file/36934/gf2x-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "0d6vh1mxskvv3bxl6byp7gxxw3zzpkldrxnyajhnl05m0gx7yhk1"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (synopsis "Arithmetic of polynomials over binary finite fields")
 | 
						||
   (description
 | 
						||
    "The gf2x library provides arithmetic of polynomials over finite fields
 | 
						||
of characteristic 2.  It implements the multiplication, squaring and
 | 
						||
greatest common divisor operations.")
 | 
						||
   (license license:gpl3+)
 | 
						||
   (home-page "https://gforge.inria.fr/projects/gf2x/")))
 | 
						||
 | 
						||
(define-public cm
 | 
						||
  (package
 | 
						||
   (name "cm")
 | 
						||
   (version "0.3.1")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "http://www.multiprecision.org/downloads/cm-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "0qq6b1kwb1byj8ws33ya5awq0ilkpm32037pi1l4cf2737fg9m42"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (propagated-inputs
 | 
						||
     `(("mpfrcx" ,mpfrcx)
 | 
						||
       ("zlib" ,zlib))) ; Header files included from cm_common.h.
 | 
						||
   (inputs
 | 
						||
     `(("pari-gp"  ,pari-gp)))
 | 
						||
   (synopsis "CM constructions for elliptic curves")
 | 
						||
   (description
 | 
						||
    "The CM software implements the construction of ring class fields of
 | 
						||
imaginary quadratic number fields and of elliptic curves with complex
 | 
						||
multiplication via floating point approximations.  It consists of libraries
 | 
						||
that can be called from within a C program and of executable command
 | 
						||
line applications.")
 | 
						||
   (license license:gpl3+)
 | 
						||
   (home-page "http://www.multiprecision.org/cm/")))
 | 
						||
 | 
						||
(define-public fplll
 | 
						||
  (package
 | 
						||
    (name "fplll")
 | 
						||
    (version "5.3.3")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/fplll/fplll")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "06nyfidagp8pc2kfcw88ldgb2b1xm0a8z31n0sln7j72ihlmd8zj"))
 | 
						||
              (patches (search-patches "fplll-std-fenv.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (propagated-inputs ; header files pulled in by fplll/defs.h
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("mpfr" ,mpfr)))
 | 
						||
    (home-page "https://github.com/fplll/fplll")
 | 
						||
    (synopsis "Library for LLL-reduction of euclidean lattices")
 | 
						||
    (description
 | 
						||
     "fplll contains implementations of several lattice algorithms.
 | 
						||
The implementation relies on floating-point orthogonalization, and LLL
 | 
						||
is central to the code, hence the name.
 | 
						||
 | 
						||
It includes implementations of floating-point LLL reduction
 | 
						||
algorithms, offering different speed/guarantees ratios.  It contains
 | 
						||
a @emph{wrapper} choosing the estimated best sequence of variants in
 | 
						||
order to provide a guaranteed output as fast as possible.  In the case
 | 
						||
of the wrapper, the succession of variants is oblivious to the user.
 | 
						||
 | 
						||
It includes an implementation of the BKZ reduction algorithm,
 | 
						||
including the BKZ-2.0 improvements (extreme enumeration
 | 
						||
pruning, pre-processing of blocks, early termination).  Additionally,
 | 
						||
Slide reduction and self dual BKZ are supported.
 | 
						||
 | 
						||
It also includes a floating-point implementation of the
 | 
						||
Kannan-Fincke-Pohst algorithm that finds a shortest non-zero lattice
 | 
						||
vector.  For the same task, the GaussSieve algorithm is also available
 | 
						||
in fplll.  Finally, it contains a variant of the enumeration algorithm
 | 
						||
that computes a lattice vector closest to a given vector belonging to
 | 
						||
the real span of the lattice.")
 | 
						||
    (license license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public python-fpylll
 | 
						||
  (package
 | 
						||
    (name "python-fpylll")
 | 
						||
    (version "0.5.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       ;; Pypi contains and older release, so we use a tagged release from
 | 
						||
       ;; Github instead.
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/fplll/fpylll")
 | 
						||
             (commit (string-append version "dev"))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1a25iibihph626jl4wbs4b77xc4a2c4nfc2ypscf9wpani3dnhjf"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("fplll" ,fplll)
 | 
						||
       ("gmp" ,gmp)
 | 
						||
       ("mpfr" ,mpfr)
 | 
						||
       ("pari-gp" ,pari-gp)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("cysignals" ,python-cysignals)
 | 
						||
       ("cython" ,python-cython)
 | 
						||
       ("flake8" ,python-flake8)
 | 
						||
       ("numpy" ,python-numpy)
 | 
						||
       ("pytest" ,python-pytest)))
 | 
						||
    (home-page "https://github.com/fplll/fpylll")
 | 
						||
    (synopsis "Python interface for fplll")
 | 
						||
    (description "fpylll is a Python wrapper for fplll.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public pari-gp
 | 
						||
  (package
 | 
						||
    (name "pari-gp")
 | 
						||
    (version "2.13.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://pari.math.u-bordeaux.fr/pub/pari/unix/pari-"
 | 
						||
                    version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "14xs90wrw8mbdx08hxlbhiahp6kgjq6yh27zjw7fvhfjx5nr84f8"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("texlive" ,(texlive-union
 | 
						||
                    (list texlive-amsfonts)))))
 | 
						||
    (inputs `(("gmp" ,gmp)
 | 
						||
              ("libx11" ,libx11)
 | 
						||
              ("perl" ,perl)
 | 
						||
              ("readline" ,readline)))
 | 
						||
    (arguments
 | 
						||
     '(#:make-flags '("all")
 | 
						||
       #:test-target "dobench"
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'configure
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (invoke "./Configure"
 | 
						||
                     (string-append "--prefix="
 | 
						||
                                    (assoc-ref outputs "out"))))))))
 | 
						||
    (synopsis "PARI/GP, a computer algebra system for number theory")
 | 
						||
    (description
 | 
						||
     "PARI/GP is a widely used computer algebra system designed for fast
 | 
						||
computations in number theory (factorisations, algebraic number theory,
 | 
						||
elliptic curves...), but it also contains a large number of other useful
 | 
						||
functions to compute with mathematical entities such as matrices,
 | 
						||
polynomials, power series, algebraic numbers, etc., and a lot of
 | 
						||
transcendental functions.
 | 
						||
PARI is also available as a C library to allow for faster computations.")
 | 
						||
    (license license:gpl2+)
 | 
						||
    (home-page "https://pari.math.u-bordeaux.fr/")))
 | 
						||
 | 
						||
(define-public gp2c
 | 
						||
  (package
 | 
						||
   (name "gp2c")
 | 
						||
   (version "0.0.12")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "https://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
              (base32
 | 
						||
                "039ip7qkwwv46wrcdrz7y12m30kazzkjr44kqbc0h137g4wzd7zf"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs `(("perl" ,perl)))
 | 
						||
   (inputs `(("pari-gp" ,pari-gp)))
 | 
						||
   (arguments
 | 
						||
    '(#:configure-flags
 | 
						||
      (list (string-append "--with-paricfg="
 | 
						||
                           (assoc-ref %build-inputs "pari-gp")
 | 
						||
                           "/lib/pari/pari.cfg"))))
 | 
						||
   (synopsis "PARI/GP, a computer algebra system for number theory")
 | 
						||
   (description
 | 
						||
    "PARI/GP is a widely used computer algebra system designed for fast
 | 
						||
computations in number theory (factorisations, algebraic number theory,
 | 
						||
elliptic curves...), but it also contains a large number of other useful
 | 
						||
functions to compute with mathematical entities such as matrices,
 | 
						||
polynomials, power series, algebraic numbers, etc., and a lot of
 | 
						||
transcendental functions.
 | 
						||
PARI is also available as a C library to allow for faster computations.
 | 
						||
 | 
						||
GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
 | 
						||
   (license license:gpl2)
 | 
						||
   (home-page "https://pari.math.u-bordeaux.fr/")))
 | 
						||
 | 
						||
(define fplll-4-cmh
 | 
						||
  (package
 | 
						||
    (inherit fplll)
 | 
						||
    (name "fplll")
 | 
						||
    (version "4.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://perso.ens-lyon.fr/damien.stehle/fplll/libfplll-"
 | 
						||
             version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1cbiby7ykis4z84swclpysrljmqhfcllpkcbll1m08rzskgb1a6b"))))))
 | 
						||
 | 
						||
(define-public cmh
 | 
						||
  (package
 | 
						||
   (name "cmh")
 | 
						||
   (version "1.0")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            ;; Git repo at <https://gitlab.inria.fr/cmh/cmh>.
 | 
						||
            (uri (string-append "http://www.multiprecision.org/downloads/cmh-"
 | 
						||
                                version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "1a28xr9bs0igms0ik99x0w8lnb0jyfcmvyi26pbyh9ggcdivd33p"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("mpfr" ,mpfr)
 | 
						||
       ("mpc" ,mpc)
 | 
						||
       ("mpfrcx" ,mpfrcx)
 | 
						||
       ("fplll" ,fplll-4-cmh)
 | 
						||
       ("pari-gp"  ,pari-gp)))
 | 
						||
   (synopsis "Igusa class polynomial computations")
 | 
						||
   (description
 | 
						||
    "The CMH software computes Igusa (genus 2) class polynomials, which
 | 
						||
parameterize the CM points in the moduli space of 2-dimensional abelian
 | 
						||
varieties, i.e. Jacobians of hyperelliptic curves.
 | 
						||
It can also be used to compute theta constants at arbitrary
 | 
						||
precision.")
 | 
						||
   (license license:gpl3+)
 | 
						||
   (home-page "http://www.multiprecision.org/cmh/home.html")))
 | 
						||
 | 
						||
(define-public giac
 | 
						||
  (package
 | 
						||
    (name "giac")
 | 
						||
    (version "1.6.0-47")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       ;; "~parisse/giac" is not used because the maintainer regularly
 | 
						||
       ;; overwrites the release tarball there, introducing a checksum
 | 
						||
       ;; mismatch every time.  See
 | 
						||
       ;; <https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/README>
 | 
						||
       (uri (string-append "https://www-fourier.ujf-grenoble.fr/"
 | 
						||
                           "~parisse/debian/dists/stable/main/source/"
 | 
						||
                           "giac_" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "15sgsr8l6njp5spagbqclqkdy3x7ra23wi6wvpc8vzlbivy3v43k"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((ice-9 ftw)
 | 
						||
                  (guix build utils)
 | 
						||
                  (guix build gnu-build-system))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'patch-bin-cp
 | 
						||
           ;; Some Makefiles contain hard-coded "/bin/cp".
 | 
						||
           (lambda _
 | 
						||
             (substitute* (cons "micropython-1.12/xcas/Makefile"
 | 
						||
                                (find-files "doc" "^Makefile"))
 | 
						||
               (("/bin/cp") (which "cp")))
 | 
						||
             #t))
 | 
						||
         (add-after 'unpack 'disable-failing-test
 | 
						||
           ;; FIXME: Test failing.  Not sure why.
 | 
						||
           (lambda _
 | 
						||
             (substitute* "check/Makefile.in"
 | 
						||
               (("chk_fhan11") ""))
 | 
						||
             #t))
 | 
						||
         (add-after 'install 'fix-doc
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let ((out (assoc-ref outputs "out")))
 | 
						||
               ;; Most French documentation has a non-commercial
 | 
						||
               ;; license, so we need to remove it.
 | 
						||
               (with-directory-excursion (string-append out "/share/giac/doc/fr")
 | 
						||
                 (for-each delete-file-recursively
 | 
						||
                           '("cascas" "casexo" "casgeo" "casrouge" "cassim"
 | 
						||
                             "castor")))
 | 
						||
               ;; Remove duplicate documentation in
 | 
						||
               ;; "%out/share/doc/giac/", where Xcas does not expect
 | 
						||
               ;; to find it.
 | 
						||
               (delete-file-recursively (string-append out "/share/doc/giac"))
 | 
						||
               #t)))
 | 
						||
         (add-after 'install 'remove-unnecessary-executable
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let ((out (assoc-ref outputs "out")))
 | 
						||
               (delete-file (string-append out "/bin/xcasnew"))
 | 
						||
               #t))))))
 | 
						||
    (inputs
 | 
						||
     ;; TODO: Add libnauty, unbundle "libmicropython.a".
 | 
						||
     `(("fltk" ,fltk)
 | 
						||
       ("glpk" ,glpk-4)
 | 
						||
       ("gmp" ,gmp)
 | 
						||
       ("gsl" ,gsl)
 | 
						||
       ("lapack" ,lapack)
 | 
						||
       ("libao" ,ao)
 | 
						||
       ("libjpeg" ,libjpeg-turbo)
 | 
						||
       ("libpng" ,libpng)
 | 
						||
       ("libsamplerate" ,libsamplerate)
 | 
						||
       ("libx11" ,libx11)
 | 
						||
       ("libxinerama" ,libxinerama)
 | 
						||
       ("libxft" ,libxft)
 | 
						||
       ("libxt" ,libxt)
 | 
						||
       ("mesa" ,mesa)
 | 
						||
       ("mpfi" ,mpfi)
 | 
						||
       ("mpfr" ,mpfr)
 | 
						||
       ("ntl" ,ntl)
 | 
						||
       ("perl" ,perl)
 | 
						||
       ("pari-gp" ,pari-gp)
 | 
						||
       ("tcsh" ,tcsh)))
 | 
						||
    (native-inputs
 | 
						||
     `(("bison" ,bison)
 | 
						||
       ("flex" ,flex)
 | 
						||
       ("hevea" ,hevea)
 | 
						||
       ("python" ,python-wrapper)
 | 
						||
       ("readline" ,readline)
 | 
						||
       ("texlive" ,texlive-tiny)))
 | 
						||
    (home-page "https://www-fourier.ujf-grenoble.fr/~parisse/giac.html")
 | 
						||
    (synopsis "Computer algebra system")
 | 
						||
    (description
 | 
						||
     "Giac/Xcas is a computer algebra system.  It has a compatibility mode for
 | 
						||
maple, mupad and the TI89.  It is available as a standalone program (graphic
 | 
						||
or text interfaces) or as a C++ library.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public flint
 | 
						||
  (package
 | 
						||
   (name "flint")
 | 
						||
   (version "2.6.3")
 | 
						||
   (source
 | 
						||
    (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri (string-append "http://flintlib.org/flint-" version ".tar.gz"))
 | 
						||
      (sha256
 | 
						||
       (base32 "1qrf6hzbbmg7mhkhbb0bab8z2xpdnba5cj4kmmf72lzs0457a6nf"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (inputs
 | 
						||
    `(("ntl" ,ntl)))
 | 
						||
   (propagated-inputs
 | 
						||
    `(("gmp" ,gmp)
 | 
						||
      ("mpfr" ,mpfr))) ; header files from both are included by flint/arith.h
 | 
						||
   (arguments
 | 
						||
    `(#:parallel-tests? #f              ; seems to be necessary on arm
 | 
						||
      #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before 'configure 'newer-c++
 | 
						||
           (lambda _
 | 
						||
             (substitute* "configure"
 | 
						||
               (("-ansi") ""))
 | 
						||
             #t))
 | 
						||
         (replace 'configure
 | 
						||
           (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
             (let ((out (assoc-ref outputs "out"))
 | 
						||
                   (gmp (assoc-ref inputs "gmp"))
 | 
						||
                   (mpfr (assoc-ref inputs "mpfr"))
 | 
						||
                   (ntl (assoc-ref inputs "ntl")))
 | 
						||
               ;; Do not pass "--enable-fast-install", which makes the
 | 
						||
               ;; homebrew configure process fail.
 | 
						||
               (invoke "./configure"
 | 
						||
                       (string-append "--prefix=" out)
 | 
						||
                       (string-append "--with-gmp=" gmp)
 | 
						||
                       (string-append "--with-mpfr=" mpfr)
 | 
						||
                       (string-append "--with-ntl=" ntl))
 | 
						||
               #t))))))
 | 
						||
   (synopsis "Fast library for number theory")
 | 
						||
   (description
 | 
						||
    "FLINT is a C library for number theory.  It supports arithmetic
 | 
						||
with numbers, polynomials, power series and matrices over many base
 | 
						||
rings, including multiprecision integers and rationals, integers
 | 
						||
modulo n, p-adic numbers, finite fields (prime and non-prime order)
 | 
						||
and real and complex numbers (via the Arb extension library).
 | 
						||
 | 
						||
Operations that can be performed include conversions, arithmetic,
 | 
						||
GCDs, factoring, solving linear systems, and evaluating special
 | 
						||
functions.  In addition, FLINT provides various low-level routines for
 | 
						||
fast arithmetic.")
 | 
						||
   (license license:lgpl2.1+)
 | 
						||
   (home-page "http://flintlib.org/")))
 | 
						||
 | 
						||
(define-public arb
 | 
						||
  (package
 | 
						||
    (name "arb")
 | 
						||
    (version "2.18.1")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/fredrik-johansson/arb")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "15fx3dcbzgwddw9p1nysmx0dbh058afv5m8cj5pdjkcmcl7kw7z9"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("flint" ,flint)))               ; flint.h is included by arf.h
 | 
						||
    (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("mpfr" ,mpfr)))
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (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.
 | 
						||
               (invoke "./configure"
 | 
						||
                       (string-append "--prefix=" out)
 | 
						||
                       (string-append "--with-flint=" flint)
 | 
						||
                       (string-append "--with-gmp=" gmp)
 | 
						||
                       (string-append "--with-mpfr=" mpfr))))))))
 | 
						||
    (home-page "https://arblib.org")
 | 
						||
    (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 license:lgpl2.1+)))
 | 
						||
 | 
						||
(define-public python-flint
 | 
						||
  (package
 | 
						||
    (name "python-flint")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/fredrik-johansson/python-flint")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1v0anazbj1cfi68nl2j6dbd31kgkc1563xmr0zk5xk3xj78569pw"))
 | 
						||
              (patches (search-patches "python-flint-includes.patch"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("python-cython" ,python-cython)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("python-numpy" ,python-numpy)))
 | 
						||
    (inputs
 | 
						||
     `(("arb" ,arb)
 | 
						||
       ("flint" ,flint)))
 | 
						||
    (synopsis "Python module wrapping ARB and FLINT")
 | 
						||
    (description
 | 
						||
     "Python-flint is a Python extension module wrapping FLINT
 | 
						||
(Fast Library for Number Theory) and Arb (arbitrary-precision ball
 | 
						||
arithmetic).  It supports integers, rationals, modular integers,
 | 
						||
real and complex ball arithmetic, polynomials and matrices over all
 | 
						||
these types and other mathematical functions.")
 | 
						||
    (license license:expat)
 | 
						||
    (home-page "http://fredrikj.net/python-flint/")))
 | 
						||
 | 
						||
(define-public ntl
 | 
						||
  (package
 | 
						||
   (name "ntl")
 | 
						||
   (version "11.4.3")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append "https://shoup.net/ntl/ntl-"
 | 
						||
                                version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "1lisp3064rch3jaa2wrhy1s9kll7i3ka3d0y6lj6l3l4ckfcrhdp"))
 | 
						||
            (modules '((guix build utils)))
 | 
						||
            (snippet
 | 
						||
             '(begin
 | 
						||
                (delete-file-recursively "src/libtool-origin")
 | 
						||
                #t))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs
 | 
						||
    `(("libtool" ,libtool)
 | 
						||
      ("perl" ,perl))) ; for configuration
 | 
						||
   (inputs
 | 
						||
    `(("gmp" ,gmp)
 | 
						||
      ("gf2x" ,gf2x)))
 | 
						||
   (arguments
 | 
						||
    `(#:phases
 | 
						||
      (modify-phases %standard-phases
 | 
						||
        (replace 'configure
 | 
						||
         (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
           (chdir "src")
 | 
						||
           (invoke "./configure"
 | 
						||
                    (string-append "PREFIX=" (assoc-ref outputs "out"))
 | 
						||
                    (string-append "LIBTOOL=" (assoc-ref inputs "libtool") "/bin/libtool")
 | 
						||
                    ;; set the library prefixes explicitly so that they get
 | 
						||
                    ;; embedded in the .la file
 | 
						||
                    (string-append "GMP_PREFIX=" (assoc-ref inputs "gmp"))
 | 
						||
                    (string-append "GF2X_PREFIX=" (assoc-ref inputs "gf2x"))
 | 
						||
                    ;; Do not build especially for the build machine.
 | 
						||
                    "NATIVE=off"
 | 
						||
                    "NTL_GF2X_LIB=on"
 | 
						||
                    "SHARED=on"))))))
 | 
						||
   (synopsis "C++ library for number theory")
 | 
						||
   (description
 | 
						||
    "NTL is a C++ library providing data structures and algorithms
 | 
						||
for manipulating signed, arbitrary length integers, and for vectors,
 | 
						||
matrices, and polynomials over the integers and over finite fields.")
 | 
						||
   (license license:gpl2+)
 | 
						||
   (home-page "https://shoup.net/ntl/")))
 | 
						||
 | 
						||
(define-public singular
 | 
						||
  (package
 | 
						||
   (name "singular")
 | 
						||
   (version "4.1.3p2")
 | 
						||
   (source
 | 
						||
    (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri
 | 
						||
       (string-append "http://www.mathematik.uni-kl.de/ftp/pub/Math/"
 | 
						||
                      "Singular/SOURCES/"
 | 
						||
                      (string-join
 | 
						||
                       (string-split
 | 
						||
                        (string-trim-right version #\p
 | 
						||
                                           0 (1- (string-length version)))
 | 
						||
                        #\.) "-")
 | 
						||
                      "/singular-" version ".tar.gz"))
 | 
						||
             (sha256 (base32
 | 
						||
                      "1524yrni7gh0hir5ckridq671q5s6avfjdsdyahj51kzdl3wcypf"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs
 | 
						||
    `(("doxygen" ,doxygen)
 | 
						||
      ("graphviz" ,graphviz)
 | 
						||
      ("perl" ,perl)))
 | 
						||
   (inputs
 | 
						||
    `(("cddlib" ,cddlib)
 | 
						||
      ("gmp" ,gmp)
 | 
						||
      ("flint" ,flint)
 | 
						||
      ("mpfr" ,mpfr)
 | 
						||
      ("ntl" ,ntl)
 | 
						||
      ("python" ,python-2)
 | 
						||
      ("readline" ,readline)))
 | 
						||
   (arguments
 | 
						||
    `(#:configure-flags
 | 
						||
      (list (string-append "--with-ntl="
 | 
						||
                           (assoc-ref %build-inputs "ntl")))))
 | 
						||
   (synopsis "Computer algebra system for polynomial computations")
 | 
						||
   (description
 | 
						||
    "Singular is a computer algebra system for polynomial computations,
 | 
						||
with special emphasis on commutative and non-commutative algebra, algebraic
 | 
						||
geometry and singularity theory.")
 | 
						||
   ;; Singular itself is dual licensed gpl2 or gpl3, but some of the
 | 
						||
   ;; libraries with which it links are licensed under lgpl3+, so the
 | 
						||
   ;; combined work becomes gpl3. See COPYING in the source code.
 | 
						||
   (license license:gpl3)
 | 
						||
   (home-page "http://www.singular.uni-kl.de/index.php")))
 | 
						||
 | 
						||
(define-public gmp-ecm
 | 
						||
  (package
 | 
						||
   (name "gmp-ecm")
 | 
						||
   (version "7.0.4")
 | 
						||
   (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri
 | 
						||
               (let ((hash "00c4c691a1ef8605b65bdf794a71539d"))
 | 
						||
                    (string-append "https://gitlab.inria.fr/zimmerma/ecm/"
 | 
						||
                                   "uploads/" hash "/ecm-" version
 | 
						||
                                   ".tar.gz")))
 | 
						||
             (sha256 (base32
 | 
						||
                      "0hxs24c2m3mh0nq1zz63z3sb7dhy1rilg2s1igwwcb26x3pb7xqc"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (inputs
 | 
						||
    `(("gmp" ,gmp)))
 | 
						||
   (arguments
 | 
						||
    `(#:configure-flags '("--enable-shared"
 | 
						||
                          ;; Disable specific assembly routines, which depend
 | 
						||
                          ;; on the subarchitecture of the build machine,
 | 
						||
                          ;; and use gmp instead.
 | 
						||
                          "--disable-asm-redc")))
 | 
						||
   (synopsis "Integer factorization library using the elliptic curve method")
 | 
						||
   (description
 | 
						||
    "GMP-ECM factors integers using the elliptic curve method (ECM) as well
 | 
						||
as the P-1 and P+1 algorithms.  It provides a library and a stand-alone
 | 
						||
binary.")
 | 
						||
   ;; Most files are under lgpl3+, but some are under gpl3+ or gpl2+,
 | 
						||
   ;; so the combined work is under gpl3+.
 | 
						||
   (license license:gpl3+)
 | 
						||
   (home-page "http://ecm.gforge.inria.fr/")))
 | 
						||
 | 
						||
(define-public bc
 | 
						||
  (package
 | 
						||
    (name "bc")
 | 
						||
    (version "1.07.1")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "mirror://gnu/bc/bc-" version ".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "0amh9ik44jfg66csyvf4zz1l878c4755kjndq9j0270akflgrbb2"))
 | 
						||
             (patches (search-patches "bc-fix-cross-compilation.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("automake" ,automake)
 | 
						||
       ("autoconf" ,autoconf)
 | 
						||
       ("ed" ,ed)
 | 
						||
       ("flex" ,flex)
 | 
						||
       ("texinfo" ,texinfo)))
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags
 | 
						||
       (list "--with-readline")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'autogen
 | 
						||
           (lambda _
 | 
						||
             (invoke "autoreconf" "-vif"))))))
 | 
						||
    (home-page "https://www.gnu.org/software/bc/")
 | 
						||
    (synopsis "Arbitrary precision numeric processing language")
 | 
						||
    (description
 | 
						||
     "bc is an arbitrary precision numeric processing language.  It includes
 | 
						||
an interactive environment for evaluating mathematical statements.  Its
 | 
						||
syntax is similar to that of C, so basic usage is familiar.  It also includes
 | 
						||
\"dc\", a reverse-polish calculator.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
;; The original kiss-fft does not have a complete build system and does not
 | 
						||
;; build any shared libraries.  This is a fork used by Extempore.
 | 
						||
(define-public kiss-fft-for-extempore
 | 
						||
  (package
 | 
						||
    (name "kiss-fft-for-extempore")
 | 
						||
    (version "1.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/extemporelang/kiss_fft")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0jasbmqy4wkqrqx3w64s1dfmj34875xmsl72mb26aa4hpyn14bi2"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; no tests included
 | 
						||
    ;; Extempore refuses to build on architectures other than x86_64
 | 
						||
    (supported-systems '("x86_64-linux"))
 | 
						||
    (home-page "https://github.com/extemporelang/kiss_fft")
 | 
						||
    (synopsis "Mixed-radix Fast Fourier Transform")
 | 
						||
    (description
 | 
						||
     "Kiss FFT attempts to be a reasonably efficient, moderately useful FFT
 | 
						||
that can use fixed or floating data types and can easily be incorporated into
 | 
						||
a C program.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public fftw
 | 
						||
  (package
 | 
						||
    (name "fftw")
 | 
						||
    (version "3.3.8")
 | 
						||
    (source (origin
 | 
						||
             (method url-fetch)
 | 
						||
             (uri (string-append "ftp://ftp.fftw.org/pub/fftw/fftw-"
 | 
						||
                                 version".tar.gz"))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "00z3k8fq561wq2khssqg0kallk0504dzlx989x3vvicjdqpjc4v1"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       '("--enable-shared" "--enable-openmp" "--enable-threads"
 | 
						||
         ,@(let ((system (or (%current-target-system) (%current-system))))
 | 
						||
             ;; Enable SIMD extensions for codelets.  See details at:
 | 
						||
             ;; <http://fftw.org/fftw3_doc/Installation-on-Unix.html>.
 | 
						||
             (cond
 | 
						||
              ((string-prefix? "x86_64" system)
 | 
						||
               '("--enable-sse2" "--enable-avx" "--enable-avx2"
 | 
						||
                 "--enable-avx512" "--enable-avx-128-fma"))
 | 
						||
              ((string-prefix? "i686" system)
 | 
						||
               '("--enable-sse2"))
 | 
						||
              ((string-prefix? "aarch64" system)
 | 
						||
               ;; Note that fftw supports NEON on 32-bit ARM only when
 | 
						||
               ;; compiled for single-precision.
 | 
						||
               '("--enable-neon"))
 | 
						||
              (else
 | 
						||
               '())))
 | 
						||
         ;; By default '-mtune=native' is used.  However, that may cause the
 | 
						||
         ;; use of ISA extensions (e.g. AVX) that are not necessarily
 | 
						||
         ;; available on the user's machine when that package is built on a
 | 
						||
         ;; different machine.
 | 
						||
         "ax_cv_c_flags__mtune_native=no")))
 | 
						||
    (native-inputs `(("perl" ,perl)))
 | 
						||
    (home-page "http://fftw.org")
 | 
						||
    (synopsis "Computing the discrete Fourier transform")
 | 
						||
    (description
 | 
						||
     "FFTW is a C subroutine library for computing the discrete Fourier
 | 
						||
transform (DFT) in one or more dimensions, of arbitrary input size, and of
 | 
						||
both real and complex data (as well as of even/odd data---i.e. the discrete
 | 
						||
cosine/ sine transforms or DCT/DST).")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public fftwf
 | 
						||
  (package (inherit fftw)
 | 
						||
    (name "fftwf")
 | 
						||
    (arguments
 | 
						||
     (substitute-keyword-arguments (package-arguments fftw)
 | 
						||
       ((#:configure-flags fftw-configure-flags)
 | 
						||
        `(cons* "--enable-single"
 | 
						||
                ,@(if (string-prefix? "arm" (or (%current-target-system)
 | 
						||
                                                (%current-system)))
 | 
						||
                      ;; fftw supports NEON on 32-bit ARM only when compiled
 | 
						||
                      ;; for single-precision, so add it here.
 | 
						||
                      '("--enable-neon")
 | 
						||
                      '())
 | 
						||
                ,fftw-configure-flags))))
 | 
						||
    (description
 | 
						||
     (string-append (package-description fftw)
 | 
						||
                    "  Single-precision version."))))
 | 
						||
 | 
						||
(define-public fftw-openmpi
 | 
						||
  (package (inherit fftw)
 | 
						||
    (name "fftw-openmpi")
 | 
						||
    (inputs
 | 
						||
     `(("openmpi" ,openmpi)
 | 
						||
       ,@(package-inputs fftw)))
 | 
						||
    (arguments
 | 
						||
     (substitute-keyword-arguments (package-arguments fftw)
 | 
						||
       ((#:configure-flags cf)
 | 
						||
        `(cons "--enable-mpi" ,cf))
 | 
						||
       ((#:phases phases '%standard-phases)
 | 
						||
        `(modify-phases ,phases
 | 
						||
           (add-before 'check 'mpi-setup
 | 
						||
             ,%openmpi-setup)))))
 | 
						||
    (description
 | 
						||
     (string-append (package-description fftw)
 | 
						||
                    "  With OpenMPI parallelism support."))))
 | 
						||
 | 
						||
(define-public java-la4j
 | 
						||
  (package
 | 
						||
    (name "java-la4j")
 | 
						||
    (version "0.6.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/vkostyukov/la4j")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (string-append name "-" version "-checkout"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1qir8dr978cfvz9k12m2kbdwpyf6cqdf1d0ilb7lnkhbgq5i53w3"))))
 | 
						||
    (build-system ant-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:jar-name "la4j.jar"
 | 
						||
       #:jdk ,icedtea-8
 | 
						||
       #:test-exclude (list "**/Abstract*.java"
 | 
						||
                            "**/MatrixTest.java"
 | 
						||
                            "**/DenseMatrixTest.java"
 | 
						||
                            "**/SparseMatrixTest.java"
 | 
						||
                            "**/VectorTest.java"
 | 
						||
                            "**/SparseVectorTest.java"
 | 
						||
                            "**/DenseVectorTest.java")))
 | 
						||
    (native-inputs
 | 
						||
     `(("java-junit" ,java-junit)
 | 
						||
       ("java-hamcrest-core" ,java-hamcrest-core)))
 | 
						||
    (home-page "http://la4j.org/")
 | 
						||
    (synopsis "Java library that provides Linear Algebra primitives and algorithms")
 | 
						||
    (description "The la4j library is a Java library that provides Linear
 | 
						||
Algebra primitives (matrices and vectors) and algorithms.  The key features of
 | 
						||
the la4j library are:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item No dependencies and tiny size
 | 
						||
@item Fluent object-oriented/functional API
 | 
						||
@item Sparse (CRS, CCS) and dense (1D/2D arrays) matrices
 | 
						||
@item Linear systems solving (Gaussian, Jacobi, Zeidel, Square Root, Sweep and other)
 | 
						||
@item Matrices decomposition (Eigenvalues/Eigenvectors, SVD, QR, LU, Cholesky and other)
 | 
						||
@item MatrixMarket/CSV IO formats support for matrices and vectors
 | 
						||
@end itemize\n")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public java-jlargearrays
 | 
						||
  (package
 | 
						||
    (name "java-jlargearrays")
 | 
						||
    (version "1.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://repo1.maven.org/maven2/"
 | 
						||
                                  "pl/edu/icm/JLargeArrays/"
 | 
						||
                                  version "/JLargeArrays-" version
 | 
						||
                                  "-sources.jar"))
 | 
						||
              (file-name (string-append name "-" version ".jar"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0v05iphpxbjnd7f4jf1rlqq3m8hslhcm0imdbsgxr20pi3xkaf2a"))))
 | 
						||
    (build-system ant-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:jar-name "jlargearrays.jar"
 | 
						||
       #:tests? #f ; tests are not included in the release archive
 | 
						||
       #:jdk ,icedtea-8))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("java-commons-math3" ,java-commons-math3)))
 | 
						||
    (home-page "https://gitlab.com/ICM-VisLab/JLargeArrays")
 | 
						||
    (synopsis "Library of one-dimensional arrays that can store up to 263 elements")
 | 
						||
    (description "JLargeArrays is a Java library of one-dimensional arrays
 | 
						||
that can store up to 263 elements.")
 | 
						||
    (license license:bsd-2)))
 | 
						||
 | 
						||
(define-public java-jtransforms
 | 
						||
  (package
 | 
						||
    (name "java-jtransforms")
 | 
						||
    (version "3.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://repo1.maven.org/maven2/"
 | 
						||
                                  "com/github/wendykierp/JTransforms/"
 | 
						||
                                  version "/JTransforms-" version "-sources.jar"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1haw5m8shv5srgcpwkl853dz8bv6h90bzlhcps6mdpb4cixjirsg"))))
 | 
						||
    (build-system ant-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:jar-name "jtransforms.jar"
 | 
						||
       #:tests? #f ; tests are not included in the release archive
 | 
						||
       #:jdk ,icedtea-8))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("java-commons-math3" ,java-commons-math3)
 | 
						||
       ("java-jlargearrays" ,java-jlargearrays)))
 | 
						||
    (home-page "https://github.com/wendykierp/JTransforms")
 | 
						||
    (synopsis "Multithreaded FFT library written in pure Java")
 | 
						||
    (description "JTransforms is a multithreaded FFT library written in pure
 | 
						||
Java.  Currently, four types of transforms are available: @dfn{Discrete
 | 
						||
Fourier Transform} (DFT), @dfn{Discrete Cosine Transform} (DCT), @dfn{Discrete
 | 
						||
Sine Transform} (DST) and @dfn{Discrete Hartley Transform} (DHT).")
 | 
						||
    (license license:bsd-2)))
 | 
						||
 | 
						||
(define-public lmfit
 | 
						||
  (package
 | 
						||
    (name "lmfit")
 | 
						||
    (version "8.2.2")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://jugit.fz-juelich.de/mlz/lmfit.git")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "00bch77a6qgnw6vzsjn2a42n8n683ih3xm0wpr454jxa15hw78vf"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("perl" ,perl)))                   ; for pod2man
 | 
						||
    (home-page "https://jugit.fz-juelich.de/mlz/lmfit")
 | 
						||
    (synopsis "Levenberg-Marquardt minimization and least-squares fitting")
 | 
						||
    (description "lmfit is a C library for Levenberg-Marquardt least-squares
 | 
						||
minimization and curve fitting.  It is mature code, based on decades-old
 | 
						||
algorithms from the FORTRAN library MINPACK.")
 | 
						||
    (license license:bsd-2)))
 | 
						||
 | 
						||
(define-public symengine
 | 
						||
  (package
 | 
						||
    (name "symengine")
 | 
						||
    (version "0.6.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/symengine/symengine")
 | 
						||
             (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "129iv9maabmb42ylfdv0l0g94mcbf3y4q3np175008rcqdr8z6h1"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags
 | 
						||
       ;; These are the suggested build options in the README.
 | 
						||
       '("-DCMAKE_BUILD_TYPE=Release"
 | 
						||
         "-DWITH_GMP=on"
 | 
						||
         "-DWITH_MPFR=on"
 | 
						||
         "-DWITH_MPC=on"
 | 
						||
         "-DINTEGER_CLASS=flint"
 | 
						||
         "-DWITH_LLVM=on"
 | 
						||
         "-DWITH_SYMENGINE_THREAD_SAFE=on"
 | 
						||
         "-DBUILD_SHARED_LIBS=on")))    ;also build libsymengine
 | 
						||
    (native-inputs
 | 
						||
     `(("llvm" ,llvm)))
 | 
						||
    (inputs
 | 
						||
     `(("flint" ,flint)
 | 
						||
       ("gmp" ,gmp)
 | 
						||
       ("mpc" ,mpc)
 | 
						||
       ("mpfr" ,mpfr)))
 | 
						||
    (home-page "https://github.com/symengine/symengine")
 | 
						||
    (synopsis "Fast symbolic manipulation library")
 | 
						||
    (description
 | 
						||
     "SymEngine is a standalone fast C++ symbolic manipulation library.
 | 
						||
Optional thin wrappers allow usage of the library from other languages.")
 | 
						||
    (license (list license:expat        ;SymEngine
 | 
						||
                   license:bsd-3))))    ;3rd party code
 | 
						||
 | 
						||
(define-public eigen
 | 
						||
  (package
 | 
						||
    (name "eigen")
 | 
						||
    (version "3.3.8")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (list
 | 
						||
                     (string-append "https://bitbucket.org/eigen/eigen/get/"
 | 
						||
                                    version ".tar.bz2")
 | 
						||
                     (string-append "mirror://debian/pool/main/e/eigen3/eigen3_"
 | 
						||
                                    version ".orig.tar.bz2")))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1vxrsncfnkyq6gwxpsannpryp12mk7lc8f42ybvz3saf7icwc582"))
 | 
						||
              (file-name (string-append name "-" version ".tar.bz2"))
 | 
						||
              (patches (search-patches "eigen-remove-openmp-error-counting.patch"
 | 
						||
                                       "eigen-stabilise-sparseqr-test.patch"))
 | 
						||
              (modules '((guix build utils)))
 | 
						||
              (snippet
 | 
						||
               ;; There are 3 test failures in the "unsupported" directory,
 | 
						||
               ;; but maintainers say it's a known issue and it's unsupported
 | 
						||
               ;; anyway, so just skip them.
 | 
						||
               '(begin
 | 
						||
                  (substitute* "unsupported/CMakeLists.txt"
 | 
						||
                    (("add_subdirectory\\(test.*")
 | 
						||
                     "# Do not build the tests for unsupported features.\n"))
 | 
						||
                  #t))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     '(;; Turn off debugging symbols to save space.
 | 
						||
       #:build-type "Release"
 | 
						||
 | 
						||
       #:phases (modify-phases %standard-phases
 | 
						||
                  (replace 'check
 | 
						||
                    (lambda _
 | 
						||
                      (let* ((cores  (parallel-job-count))
 | 
						||
                             (dash-j (format #f "-j~a" cores)))
 | 
						||
			(setenv "EIGEN_SEED" "1") ;for reproducibility
 | 
						||
                        ;; First build the tests, in parallel.  See
 | 
						||
                        ;; <http://eigen.tuxfamily.org/index.php?title=Tests>.
 | 
						||
                        (invoke "make" "buildtests" dash-j)
 | 
						||
 | 
						||
                        ;; Then run 'CTest' with -V so we get more
 | 
						||
                        ;; details upon failure.
 | 
						||
                        (invoke "ctest" "-V" dash-j)))))))
 | 
						||
    (home-page "https://eigen.tuxfamily.org")
 | 
						||
    (synopsis "C++ template library for linear algebra")
 | 
						||
    (description
 | 
						||
     "Eigen is a C++ template library for linear algebra: matrices, vectors,
 | 
						||
numerical solvers, and related algorithms.  It provides an elegant API based
 | 
						||
on \"expression templates\".  It is versatile: it supports all matrix sizes,
 | 
						||
all standard numeric types, various matrix decompositions and geometry
 | 
						||
features, and more.")
 | 
						||
 | 
						||
    ;; Most of the code is MPLv2, with a few files under LGPLv2.1+ or BSD-3.
 | 
						||
    ;; See 'COPYING.README' for details.
 | 
						||
    (license license:mpl2.0)))
 | 
						||
 | 
						||
(define-public eigen-for-tensorflow
 | 
						||
  (let ((changeset "fd6845384b86")
 | 
						||
        (revision "1"))
 | 
						||
    (package (inherit eigen)
 | 
						||
      (name "eigen-for-tensorflow")
 | 
						||
      (version (string-append "3.3.5-" revision "." changeset))
 | 
						||
      (source (origin
 | 
						||
                (method hg-fetch)
 | 
						||
                (uri (hg-reference
 | 
						||
                      (url "https://bitbucket.org/eigen/eigen")
 | 
						||
                      (changeset changeset)))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "12cwgah63wqwb66xji048hcxc1z5zjg8a7701zlia5zbilnnk1n5"))
 | 
						||
                (file-name (string-append name "-" version "-checkout"))
 | 
						||
                (modules '((guix build utils)))
 | 
						||
                (snippet
 | 
						||
                 ;; There are 3 test failures in the "unsupported" directory,
 | 
						||
                 ;; but maintainers say it's a known issue and it's unsupported
 | 
						||
                 ;; anyway, so just skip them.
 | 
						||
                 '(begin
 | 
						||
                    (substitute* "unsupported/CMakeLists.txt"
 | 
						||
                      (("add_subdirectory\\(test.*")
 | 
						||
                       "# Do not build the tests for unsupported features.\n"))
 | 
						||
                    #t)))))))
 | 
						||
 | 
						||
(define-public xtensor
 | 
						||
  (package
 | 
						||
    (name "xtensor")
 | 
						||
    (version "0.20.10")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/xtensor-stack/xtensor")
 | 
						||
                    (commit version)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1fmv2hpx610xwhxrndfsfvlbqfyk4l3gi5q5d7pa9m82kblxjj9l"))
 | 
						||
              (file-name (git-file-name name version))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("googletest" ,googletest)
 | 
						||
       ("xtl" ,xtl)))
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       '("-DBUILD_TESTS=ON")
 | 
						||
       #:test-target "xtest"))
 | 
						||
    (home-page "https://xtensor.readthedocs.io/en/latest/")
 | 
						||
    (synopsis "C++ tensors with broadcasting and lazy computing")
 | 
						||
    (description "xtensor is a C++ library meant for numerical analysis with
 | 
						||
multi-dimensional array expressions.
 | 
						||
 | 
						||
xtensor provides:
 | 
						||
@itemize
 | 
						||
@item an extensible expression system enabling lazy broadcasting.
 | 
						||
@item an API following the idioms of the C++ standard library.
 | 
						||
@item tools to manipulate array expressions and build upon xtensor.
 | 
						||
@end itemize")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public gap
 | 
						||
  (package
 | 
						||
    (name "gap")
 | 
						||
    (version "4.11.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://files.gap-system.org/gap-"
 | 
						||
                           (version-major+minor version)
 | 
						||
                           "/tar.bz2/gap-"
 | 
						||
                           version
 | 
						||
                           ".tar.bz2"))
 | 
						||
       (sha256
 | 
						||
        (base32 "00l6hvy4iggnlrib4vp805sxdm3j7n3hzpv5zs9hbiiavh80l1xz"))
 | 
						||
       (modules '((guix build utils) (ice-9 ftw) (srfi srfi-1)))
 | 
						||
       (snippet
 | 
						||
        '(begin
 | 
						||
           ;; Delete the external gmp and zlib libraries
 | 
						||
           ;; and a subdirectory not needed for our build.
 | 
						||
           (for-each delete-file-recursively
 | 
						||
                     '("extern" "hpcgap"))
 | 
						||
           ;; Delete a failing test.
 | 
						||
           ;; FIXME: This might be fixed in the next release, see
 | 
						||
           ;; https://github.com/gap-system/gap/issues/3292
 | 
						||
           (delete-file "tst/testinstall/dir.tst")
 | 
						||
           ;; Delete all packages except for a fixed list,
 | 
						||
           ;; given by their names up to version numbers.
 | 
						||
           (with-directory-excursion "pkg"
 | 
						||
             (for-each delete-file-recursively
 | 
						||
               (lset-difference
 | 
						||
                 (lambda (all keep) (string-prefix? keep all))
 | 
						||
                 (scandir ".")
 | 
						||
                 '("." ".."
 | 
						||
                   ;; Necessary packages.
 | 
						||
                   "GAPDoc-"
 | 
						||
                   "primgrp-"
 | 
						||
                   "SmallGrp-"   ; artistic2.0
 | 
						||
                   "transgrp"    ; artistic2.0 for data,
 | 
						||
                                 ; gpl2 or gpl3 for code
 | 
						||
                   ;; Recommended package.
 | 
						||
                   "io-"         ; gpl3+
 | 
						||
                   ;; Optional packages, searched for at start,
 | 
						||
                   ;; and their depedencies.
 | 
						||
                   "alnuth-"
 | 
						||
                   "autpgrp-"
 | 
						||
                   "crisp-"      ; bsd-2
 | 
						||
                   "ctbllib"     ; gpl3+, clarified in the next release;
 | 
						||
                                 ; see
 | 
						||
                                 ; http://www.math.rwth-aachen.de/~Thomas.Breuer/ctbllib/README.md
 | 
						||
                   "FactInt-"
 | 
						||
                   "fga"
 | 
						||
                   "irredsol-"   ; bsd-2
 | 
						||
                   "laguna-"
 | 
						||
                   "polenta-"
 | 
						||
                   "polycyclic-"
 | 
						||
                   "radiroot-"
 | 
						||
                   "resclasses-"
 | 
						||
                   "sophus-"
 | 
						||
                   "tomlib-"
 | 
						||
                   "utils-"))))
 | 
						||
           #t))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("readline" ,readline)
 | 
						||
       ("zlib" ,zlib)))
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((ice-9 ftw)
 | 
						||
                  (srfi srfi-26)
 | 
						||
                  (guix build gnu-build-system)
 | 
						||
                  (guix build utils))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'build 'build-packages
 | 
						||
           ;; Compile all packages that have not been deleted by the
 | 
						||
           ;; code snippet above.
 | 
						||
           (lambda _
 | 
						||
             (setenv "CONFIG_SHELL" (which "bash"))
 | 
						||
             (with-directory-excursion "pkg"
 | 
						||
               (invoke "../bin/BuildPackages.sh")
 | 
						||
             #t)))
 | 
						||
         (add-after 'build-packages 'build-doc
 | 
						||
           ;; The documentation is bundled, but we create it from source.
 | 
						||
           (lambda _
 | 
						||
             (with-directory-excursion "doc"
 | 
						||
               (invoke "./make_doc"))
 | 
						||
             #t))
 | 
						||
         (replace 'install
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (bin (string-append out "/bin"))
 | 
						||
                    (prog (string-append bin "/gap"))
 | 
						||
                    (prog-real (string-append bin "/.gap-real"))
 | 
						||
                    (share (string-append out "/share/gap")))
 | 
						||
               ;; Install only the gap binary; the gac compiler is left
 | 
						||
               ;; for maybe later. "Wrap" it in a shell script that calls
 | 
						||
               ;; the binary with the correct parameter.
 | 
						||
               ;; The make target install-bin is supposed to do that, but
 | 
						||
               ;; is not currently working.
 | 
						||
               (mkdir-p bin)
 | 
						||
               (copy-file "gap" prog-real)
 | 
						||
               (call-with-output-file prog
 | 
						||
                 (lambda (port)
 | 
						||
                   (format port
 | 
						||
                           "#!~a~%exec ~a -l ~a \"$@\"~%"
 | 
						||
                           (which "bash")
 | 
						||
                           prog-real
 | 
						||
                           share)))
 | 
						||
               (chmod prog #o755)
 | 
						||
               ;; Install the headers and library, which are needed by Sage.
 | 
						||
               (invoke "make" "install-headers")
 | 
						||
               (invoke "make" "install-libgap")
 | 
						||
               ;; Remove information on the build directory from sysinfo.gap.
 | 
						||
               (substitute* "sysinfo.gap"
 | 
						||
                 (("GAP_BIN_DIR=\".*\"") "GAP_BIN_DIR=\"\"")
 | 
						||
                 (("GAP_LIB_DIR=\".*\"") "GAP_LIB_DIR=\"\"")
 | 
						||
                 (("GAP_CPPFLAGS=\".*\"") "GAP_CPPFLAGS=\"\""))
 | 
						||
               (invoke "make" "install-gaproot")
 | 
						||
               ;; Copy the directory of compiled packages; the make target
 | 
						||
               ;; install-pkg is currently empty.
 | 
						||
               (copy-recursively "pkg" (string-append share "/pkg")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "https://www.gap-system.org/")
 | 
						||
    (synopsis
 | 
						||
     "System for computational group theory")
 | 
						||
    (description
 | 
						||
     "GAP is a system for computational discrete algebra, with particular
 | 
						||
emphasis on computational group theory.  It provides a programming language,
 | 
						||
a library of thousands of functions implementing algebraic algorithms
 | 
						||
written in the GAP language as well as large data libraries of algebraic
 | 
						||
objects.")
 | 
						||
    ;; Some packages have different licenses (effectively forcing the
 | 
						||
    ;; combined work to be licensed as gpl3+); if this is the case, this
 | 
						||
    ;; is mentioned above next to their name.
 | 
						||
    ;; Some packages have no license mentioned explicitly; supposedly this
 | 
						||
    ;; means that the gpl2+ licence of GAP itself applies, but to be on the
 | 
						||
    ;; safe side, we drop them for now.
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public givaro
 | 
						||
  (package
 | 
						||
    (name "givaro")
 | 
						||
    (version "4.1.1")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/linbox-team/givaro")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "11wz57q6ijsvfs5r82masxgr319as92syi78lnl9lgdblpc6xigk"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("gmp" ,gmp))) ; gmp++.h includes gmpxx.h
 | 
						||
    (synopsis "Algebraic computations with exact rings and fields")
 | 
						||
    (description
 | 
						||
     "Givaro is a C++ library implementing the basic arithmetic of various
 | 
						||
algebraic objects: prime fields, extension fields, finite fields, finite
 | 
						||
rings, polynomials, algebraic numbers, arbitrary precision integers and
 | 
						||
rationals (C++ wrappers over gmp), fixed precision integers.  It also
 | 
						||
provides data-structures and templated classes for the manipulation of
 | 
						||
compound objects, such as vectors, matrices and univariate polynomials.")
 | 
						||
    (license license:cecill-b)
 | 
						||
    (home-page "https://github.com/linbox-team/givaro")))
 | 
						||
 | 
						||
(define-public fflas-ffpack
 | 
						||
  (package
 | 
						||
    (name "fflas-ffpack")
 | 
						||
    (version "2.4.3")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/linbox-team/fflas-ffpack")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1ynbjd72qrwp0b4kpn0p5d7gddpvj8dlb5fwdxajr5pvkvi3if74"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("openblas" ,openblas)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("givaro" ,givaro))) ; required according to the .pc file
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       (list (string-append "--with-blas-libs="
 | 
						||
                            (assoc-ref %build-inputs "openblas")
 | 
						||
                            "/lib/libopenblas.so"))))
 | 
						||
    (synopsis "C++ library for linear algebra over finite fields")
 | 
						||
    (description
 | 
						||
     "FFLAS-FFPACK is a C++ template library for basic linear algebra
 | 
						||
operations over a finite field.
 | 
						||
FFLAS (Finite Field Linear Algebra Subprograms) provides the implementation
 | 
						||
of a subset of routines of the numerical BLAS; it also supports sparse
 | 
						||
matrix-vector products.
 | 
						||
FFPACK (Finite Field Linear Algebra Package) is inspired by the LAPACK
 | 
						||
library to provide functionalities of higher level, using the kernel
 | 
						||
of a BLAS.  Additionally, it provides routines specific to exact linear
 | 
						||
algebra, such as the row echelon form.")
 | 
						||
    (license license:lgpl2.1+)
 | 
						||
    (home-page "https://linbox-team.github.io/fflas-ffpack/")))
 | 
						||
 | 
						||
(define-public linbox
 | 
						||
  (package
 | 
						||
    (name "linbox")
 | 
						||
    (version "1.6.3")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/linbox-team/linbox")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "10j6dspbsq7d2l4q3y0c1l1xwmaqqba2fxg59q5bhgk9h5d7q571"))
 | 
						||
              (patches (search-patches "linbox-fix-pkgconfig.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("fflas-ffpack" ,fflas-ffpack)))
 | 
						||
    (synopsis "C++ library for linear algebra over exact rings")
 | 
						||
    (description
 | 
						||
     "LinBox is a C++ template library for exact linear algebra computation
 | 
						||
with dense, sparse, and structured matrices over the integers and over
 | 
						||
finite fields.")
 | 
						||
    (license license:lgpl2.1+)
 | 
						||
    (home-page "https://linbox-team.github.io/linbox/")))
 | 
						||
 | 
						||
(define-public m4ri
 | 
						||
  (package
 | 
						||
    (name "m4ri")
 | 
						||
    (version "20140914")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://bitbucket.org/malb/m4ri")
 | 
						||
                    (commit (string-append "release-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0xfg6pffbn8r1s0y7bn9b8i55l00d41dkmhrpf7pwk53qa3achd3"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("libpng" ,libpng)))
 | 
						||
    (synopsis "Arithmetic of dense matrices over F_2")
 | 
						||
    (description "M4RI is a library for fast arithmetic with dense matrices
 | 
						||
over F2.  The name M4RI comes from the first implemented algorithm: The
 | 
						||
Method of the Four Russians inversion algorithm published by Gregory Bard.
 | 
						||
This algorithm in turn is named after the Method of the Four Russians
 | 
						||
multiplication algorithm.")
 | 
						||
    (license license:gpl2+)
 | 
						||
    (home-page "https://bitbucket.org/malb/m4ri/")))
 | 
						||
 | 
						||
(define-public symmetrica
 | 
						||
  (package
 | 
						||
    (name "symmetrica")
 | 
						||
    (version "2.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch/tarbomb)
 | 
						||
              (uri (let ((v (string-join (string-split version #\.) "_")))
 | 
						||
                     (string-append "http://www.algorithm.uni-bayreuth.de/"
 | 
						||
                                    "en/research/SYMMETRICA/"
 | 
						||
                                    "SYM" v "_tar.gz")))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1qhfrbd5ybb0sinl9pad64rscr08qvlfzrzmi4p4hk61xn6phlmz"))
 | 
						||
              ;; Taken from <https://git.sagemath.org/sage.git/plain/build/pkgs/symmetrica/patches/>
 | 
						||
              (patches (search-patches "symmetrica-bruch.patch"
 | 
						||
                                       "symmetrica-int32.patch"
 | 
						||
                                       "symmetrica-return_values.patch"
 | 
						||
                                       "symmetrica-sort_sum_rename.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ;no test
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'fix-makefile
 | 
						||
           (lambda _
 | 
						||
             (substitute* "makefile"
 | 
						||
               (("cc -c") "gcc -c -fPIC"))
 | 
						||
             #t))
 | 
						||
         (add-after 'fix-makefile 'turn-off-banner
 | 
						||
           (lambda _
 | 
						||
             (substitute* "de.c"
 | 
						||
               (("(INT no_banner = )FALSE" _ pre) (string-append pre "TRUE")))
 | 
						||
             #t))
 | 
						||
         (delete 'configure)            ;no configure script
 | 
						||
         (replace 'install              ;no install target
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (lib (string-append out "/lib"))
 | 
						||
                    (inc (string-append out "/include/symmetrica"))
 | 
						||
                    (doc (string-append out "/share/doc/symmetrica-" ,version))
 | 
						||
                    (static "libsymmetrica.a"))
 | 
						||
               ;; Build static library.
 | 
						||
               (apply invoke "ar" "crs" static (find-files "." "\\.o$"))
 | 
						||
               (invoke "ranlib" static)
 | 
						||
               ;; Install static library and headers.
 | 
						||
               (for-each (lambda (f) (install-file f inc))
 | 
						||
                         (find-files "." "\\.h$"))
 | 
						||
               (install-file "libsymmetrica.a" lib)
 | 
						||
               ;; Install documentation.
 | 
						||
               (for-each (lambda (f) (install-file f doc))
 | 
						||
                         (find-files "." "\\.doc$"))
 | 
						||
               #t))))))
 | 
						||
    (home-page "http://www.algorithm.uni-bayreuth.de/en/research/SYMMETRICA/")
 | 
						||
    (synopsis "Combinatoric C Library")
 | 
						||
    (description "Symmetrica is a library for combinatorics.  It has support
 | 
						||
for the representation theory of the symmetric group and related groups,
 | 
						||
combinatorics of tableaux, symmetric functions and polynomials, Schubert
 | 
						||
polynomials, and the representation theory of Hecke algebras of type A_n.")
 | 
						||
    (license license:public-domain)))
 | 
						||
 | 
						||
(define-public m4rie
 | 
						||
  (package
 | 
						||
    (name "m4rie")
 | 
						||
    (version "20150908")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://bitbucket.org/malb/m4rie")
 | 
						||
                    (commit (string-append "release-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0r8lv46qx5mkz5kp3ay2jnsp0mbhlqr5z2z220wdk73wdshcznss"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)))
 | 
						||
    (inputs
 | 
						||
     `(("m4ri" ,m4ri)))
 | 
						||
    (synopsis "Arithmetic of dense matrices over F_{2^e}")
 | 
						||
    (description "M4RI is a library for fast arithmetic with dense matrices
 | 
						||
over finite fields of characteristic 2.  So it extends the functionality
 | 
						||
of M4RI from F_2 to F_{2^e}.")
 | 
						||
    (license license:gpl2+)
 | 
						||
    (home-page "https://bitbucket.org/malb/m4rie/")))
 | 
						||
 | 
						||
(define-public eclib
 | 
						||
  (package
 | 
						||
    (name "eclib")
 | 
						||
    (version "20190909")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/JohnCremona/eclib/")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1gw27lqc3f525n8qdcmr2nyn16y9g10z9f6dnmckyyxcdzvhq35n"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)))
 | 
						||
    (inputs
 | 
						||
     `(("ntl" ,ntl)
 | 
						||
       ("pari-gp" ,pari-gp)))
 | 
						||
    (synopsis "Ranks of elliptic curves and modular symbols")
 | 
						||
    (description "The eclib package includes mwrank (for 2-descent on
 | 
						||
elliptic curves over Q) and modular symbol code; it has been written by
 | 
						||
John Cremona to compute his elliptic curve database.")
 | 
						||
    (license license:gpl2+)
 | 
						||
    (home-page (string-append "http://homepages.warwick.ac.uk/staff/"
 | 
						||
                              "J.E.Cremona/mwrank/index.html"))))
 | 
						||
 | 
						||
(define-public lrcalc
 | 
						||
  (package
 | 
						||
    (name "lrcalc")
 | 
						||
    (version "1.2")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://bitbucket.org/asbuch/lrcalc")
 | 
						||
                    (commit (string-append "lrcalc-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1c12d04jdyxkkav4ak8d1aqrv594gzihwhpxvc6p9js0ry1fahss"))
 | 
						||
              (patches (search-patches "lrcalc-includes.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("libtool" ,libtool)))
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-before 'build 'fix-permission
 | 
						||
           (lambda _
 | 
						||
             (chmod "lrcalc.maple.src" #o644)
 | 
						||
             #t)))))
 | 
						||
    (synopsis "Littlewood-Richardson calculator in algebraic combinatorics")
 | 
						||
    (description "The Littlewood-Richardson Calculator (lrcalc) is a
 | 
						||
program designed to compute Littlewood-Richardson coefficients.  It computes
 | 
						||
single Littlewood-Richardson coefficients, products of Schur functions, or
 | 
						||
skew Schur functions.  In addition it computes products in the small quantum
 | 
						||
cohomology ring of a Grassmann variety.  The software package also includes
 | 
						||
a program that performs fast computation of the more general multiplicative
 | 
						||
structure constants of Schubert polynomials.")
 | 
						||
    (license license:gpl2+)
 | 
						||
    (home-page "https://sites.math.rutgers.edu/~asbuch/lrcalc/")))
 | 
						||
 | 
						||
(define-public iml
 | 
						||
  (package
 | 
						||
    (name "iml")
 | 
						||
    (version "1.0.5")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://www.cs.uwaterloo.ca/~astorjoh/iml-"
 | 
						||
                           version ".tar.bz2"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0akwhhz9b40bz6lrfxpamp7r7wkk48p455qbn04mfnl9a1l6db8x"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("cblas" ,openblas))) ; or any other BLAS library; the documentation
 | 
						||
                             ; mentions ATLAS in particular
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       (list
 | 
						||
        "--enable-shared"
 | 
						||
        (string-append "--with-gmp-include="
 | 
						||
                       (assoc-ref %build-inputs "gmp") "/include")
 | 
						||
        (string-append "--with-gmp-lib="
 | 
						||
                       (assoc-ref %build-inputs "gmp") "/lib")
 | 
						||
        "--with-cblas=-lopenblas"
 | 
						||
        (string-append "--with-cblas-include="
 | 
						||
                       (assoc-ref %build-inputs "cblas") "/include")
 | 
						||
        (string-append "--with-cblas-lib="
 | 
						||
                       (assoc-ref %build-inputs "cblas") "/lib"))))
 | 
						||
    (home-page "https://cs.uwaterloo.ca/~astorjoh/iml.html")
 | 
						||
    (synopsis
 | 
						||
     "Solver for systems of linear equations over the integers")
 | 
						||
    (description
 | 
						||
     "IML is a C library implementing algorithms for computing exact
 | 
						||
solutions to dense systems of linear equations over the integers.
 | 
						||
Currently, IML provides the following functionality:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item Nonsingular rational system solving:
 | 
						||
compute the unique rational solution X to the system AX=B, where A and B
 | 
						||
are integer matrices, A nonsingular.
 | 
						||
@item Compute the right nullspace or kernel of an integer matrix.
 | 
						||
@item Certified linear system solving:
 | 
						||
compute a minimal denominator solution x to a system Ax=b, where b is an
 | 
						||
integer vector and A is an integer matrix with arbitrary shape and
 | 
						||
rank profile.
 | 
						||
@end itemize
 | 
						||
 | 
						||
In addition, IML provides some low level routines for a variety of mod p
 | 
						||
matrix operations: computing the row-echelon form, determinant, rank
 | 
						||
profile, and inverse of a mod p matrix. These mod p routines are not
 | 
						||
general purpose; they require that p satisfy some preconditions based on
 | 
						||
the dimension of the input matrix (usually p should be prime and should be
 | 
						||
no more than about 20 bits long).")
 | 
						||
    (license license:bsd-3)))
 |