1904 lines
		
	
	
	
		
			76 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1904 lines
		
	
	
	
		
			76 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2022 Andreas Enge <andreas@enge.fr>
 | 
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;;; Copyright © 2013, 2015, 2017, 2018, 2021 Ludovic Courtès <ludo@gnu.org>
 | 
						||
;;; Copyright © 2016-2023 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 | 
						||
;;; Copyright © 2014, 2018 Mark H Weaver <mhw@netris.org>
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						||
;;; Copyright © 2016, 2018, 2019, 2021, 2023 Ricardo Wurmus <rekado@elephly.net>
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						||
;;; Copyright © 2017, 2020-2022 Efraim Flashner <efraim@flashner.co.il>
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						||
;;; Copyright © 2017–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						||
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
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						||
;;; Copyright © 2017, 2019, 2021, 2022 Eric Bavier <bavier@posteo.net>
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						||
;;; 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, 2021, 2023 Vinicius Monego <monego@posteo.net>
 | 
						||
;;; Copyright © 2021 Lars-Dominik Braun <ldb@leibniz-psychology.org>
 | 
						||
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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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)
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						||
  #:use-module (gnu packages)
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						||
  #:use-module (gnu packages autotools)
 | 
						||
  #:use-module (gnu packages bash)
 | 
						||
  #:use-module (gnu packages bison)
 | 
						||
  #:use-module (gnu packages boost)
 | 
						||
  #: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 gcc)
 | 
						||
  #:use-module (gnu packages gl)
 | 
						||
  #:use-module (gnu packages graphviz)
 | 
						||
  #:use-module (gnu packages image)
 | 
						||
  #:use-module (gnu packages java)
 | 
						||
  #: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 ruby)
 | 
						||
  #:use-module (gnu packages shells)
 | 
						||
  #:use-module (gnu packages tex)
 | 
						||
  #:use-module (gnu packages texinfo)
 | 
						||
  #:use-module (gnu packages xiph)
 | 
						||
  #:use-module (gnu packages xml)
 | 
						||
  #: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 build-system r)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix gexp)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix hg-download)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix utils)
 | 
						||
  #:use-module (ice-9 match))
 | 
						||
 | 
						||
 | 
						||
(define-public mpfrcx
 | 
						||
  (package
 | 
						||
   (name "mpfrcx")
 | 
						||
   (version "0.6.3")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "http://www.multiprecision.org/downloads/mpfrcx-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "1545vgizpypqi2rrriad0ybqv0qwbn9zr0ibxpk00gha9ihv7acx"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (propagated-inputs
 | 
						||
     (list gmp mpfr 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.")
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						||
   (license license:lgpl3+)
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						||
   (home-page "https://www.multiprecision.org/mpfrcx/")))
 | 
						||
 | 
						||
(define-public gf2x
 | 
						||
  (package
 | 
						||
    (name "gf2x")
 | 
						||
    (version "1.3.0")
 | 
						||
    (source (origin
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						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://gitlab.inria.fr/gf2x/gf2x")
 | 
						||
                    (commit (string-append name "-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "04g5jg0i4vz46b4w2dvbmahwzi3k6b8g515mfw7im1inc78s14id"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs (list autoconf automake libtool))
 | 
						||
    (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.")
 | 
						||
    (home-page "https://gitlab.inria.fr/gf2x/gf2x")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public cm
 | 
						||
  (package
 | 
						||
   (name "cm")
 | 
						||
   (version "0.4.2")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "http://www.multiprecision.org/downloads/cm-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "1c6m00wiw3rs5f0lq6c80rdr3dzklsvh69l8w3s7bj2r6yha6qbw"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (propagated-inputs
 | 
						||
     (list mpfrcx zlib)) ; Header files included from cm_common.h.
 | 
						||
   (inputs
 | 
						||
     (list 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 "https://www.multiprecision.org/cm/")))
 | 
						||
 | 
						||
(define-public fplll
 | 
						||
  (package
 | 
						||
    (name "fplll")
 | 
						||
    (version "5.4.2")
 | 
						||
    (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
 | 
						||
                "0044nyfnwzgyfrsikbcbh00f54dd61hwn3fb6711rrskkfnw977a"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     (list autoconf automake libtool pkg-config))
 | 
						||
    (propagated-inputs ; header files pulled in by fplll/defs.h
 | 
						||
     (list gmp 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 "0.5.7")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (pypi-uri "fpylll" version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1xjqcwq90blgzvnbkbzdys8mdhi2b4li6faywm6yi8shxvz8iz0s"))))
 | 
						||
    (build-system python-build-system)
 | 
						||
    (inputs
 | 
						||
     (list fplll gmp mpfr pari-gp))
 | 
						||
    (propagated-inputs
 | 
						||
     (list python-cysignals python-cython python-flake8 python-numpy
 | 
						||
           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 "2.15.4")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "https://pari.math.u-bordeaux.fr/pub/pari/unix/pari-"
 | 
						||
                    version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "03swii601kxnphl6v7wv0rh2xn4rz6xbljzvfw5v9py6w3z5nm63"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs (list (texlive-updmap.cfg)))
 | 
						||
    (inputs (list gmp libx11 perl readline))
 | 
						||
    (arguments
 | 
						||
     '(#:make-flags '("all")
 | 
						||
       #:test-target "dobench"
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'configure
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (invoke "./Configure"
 | 
						||
                     "--mt=pthread"
 | 
						||
                     (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 "0.0.13")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append
 | 
						||
                  "https://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-"
 | 
						||
                  version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
              (base32
 | 
						||
                "0dlxlrwwvhmjljjzsq95fsm14j5n5353snd92b0pdg9ylzn784r6"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs (list perl))
 | 
						||
   (inputs (list 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-public cmh
 | 
						||
  (package
 | 
						||
    (name "cmh")
 | 
						||
    (version "1.1.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              ;; Git repo at <https://gitlab.inria.fr/cmh/cmh>.
 | 
						||
              (uri (string-append
 | 
						||
                    "https://www.multiprecision.org/downloads/cmh-" version
 | 
						||
                    ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0nadvqfmidgks1s7aljsf8dp32pz7vjaxyaym36m9bx4zr8msk91"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs (list gmp
 | 
						||
                  mpfr
 | 
						||
                  mpc
 | 
						||
                  mpfrcx
 | 
						||
                  fplll
 | 
						||
                  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 "https://www.multiprecision.org/cmh/home.html")))
 | 
						||
 | 
						||
(define-public giac
 | 
						||
  (package
 | 
						||
    (name "giac")
 | 
						||
    (version "1.9.0-45")
 | 
						||
    (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 "0yxsl1vvwcbpwcmzp9v9rfm9djmapab0nhb3gs7zmjv5yvzbgj4d"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #: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")))))
 | 
						||
          (add-after 'unpack 'disable-failing-test
 | 
						||
            ;; FIXME: Tests failing.  Not sure why.
 | 
						||
            (lambda _
 | 
						||
              (substitute* "check/Makefile.in"
 | 
						||
                (("chk_fhan(4|11)") "")
 | 
						||
                (("chk_fhan(14|21)") "")))) ;fail specifically on i686
 | 
						||
          (add-after 'install 'fix-doc
 | 
						||
            (lambda _
 | 
						||
              ;; Most French documentation has a non-commercial license, so we
 | 
						||
              ;; need to remove it.
 | 
						||
              (with-directory-excursion
 | 
						||
                  (string-append #$output "/share/giac/doc/fr")
 | 
						||
                (for-each delete-file-recursively
 | 
						||
                          '("cascas" "casexo" "casgeo" "casrouge" "cassim"
 | 
						||
                            "castor")))
 | 
						||
              ;; Remove duplicate documentation in "%out/share/doc/giac/",
 | 
						||
              ;; where Xcas does not expect to find it.
 | 
						||
              (delete-file-recursively
 | 
						||
               (string-append #$output "/share/doc/giac"))))
 | 
						||
          (add-after 'install 'remove-unnecessary-executable
 | 
						||
            (lambda _
 | 
						||
              (delete-file (string-append #$output "/bin/xcasnew")))))))
 | 
						||
    (inputs
 | 
						||
     ;; TODO: Add libnauty, unbundle "libmicropython.a".
 | 
						||
     (list ao
 | 
						||
           fltk
 | 
						||
           glpk-4
 | 
						||
           gmp
 | 
						||
           gsl
 | 
						||
           lapack
 | 
						||
           libjpeg-turbo
 | 
						||
           libpng
 | 
						||
           libsamplerate
 | 
						||
           libx11
 | 
						||
           libxft
 | 
						||
           libxinerama
 | 
						||
           libxt
 | 
						||
           mesa
 | 
						||
           mpfi
 | 
						||
           mpfr
 | 
						||
           ntl
 | 
						||
           pari-gp
 | 
						||
           perl
 | 
						||
           tcsh))
 | 
						||
    (native-inputs
 | 
						||
     (list bison
 | 
						||
           flex
 | 
						||
           hevea
 | 
						||
           python-wrapper
 | 
						||
           readline
 | 
						||
           (texlive-updmap.cfg)))
 | 
						||
    (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 "2.9.0")
 | 
						||
   (source
 | 
						||
    (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri (string-append "http://flintlib.org/flint-" version ".tar.gz"))
 | 
						||
      (sha256
 | 
						||
       (base32 "0sp79ixaawjzna79afrlwlx9hg55jxil03f1wq435j9k23ar1h1g"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (inputs
 | 
						||
    (list ntl))
 | 
						||
   (propagated-inputs
 | 
						||
    (list gmp 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 "https://flintlib.org/")
 | 
						||
   (properties
 | 
						||
    '((release-monitoring-url . "http://flintlib.org/downloads.html")))))
 | 
						||
 | 
						||
(define-public arb
 | 
						||
  (package
 | 
						||
    (name "arb")
 | 
						||
    (version "2.23.0")
 | 
						||
    (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
 | 
						||
                "1m9vskyf857gbm0cbh3z8c8m6cqkqa765wb9hqmsv7yzfmklzpvn"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     (list flint))               ; flint.h is included by arf.h
 | 
						||
    (inputs
 | 
						||
     (list gmp 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
 | 
						||
     (list python-cython))
 | 
						||
    (propagated-inputs
 | 
						||
     (list python-numpy))
 | 
						||
    (inputs
 | 
						||
     (list arb 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 "https://fredrikj.net/python-flint/")))
 | 
						||
 | 
						||
(define-public ntl
 | 
						||
  (package
 | 
						||
   (name "ntl")
 | 
						||
   (version "11.5.1")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append "https://shoup.net/ntl/ntl-"
 | 
						||
                                version ".tar.gz"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "12ka3hym4skg63mp8vgkin79svbpdk2m6i41yvmcdjq62g1hc391"))
 | 
						||
            (modules '((guix build utils)))
 | 
						||
            (snippet
 | 
						||
             '(begin
 | 
						||
                (delete-file-recursively "src/libtool-origin")
 | 
						||
                #t))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs
 | 
						||
    (list libtool perl)) ; for configuration
 | 
						||
   (inputs
 | 
						||
    (list gmp 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 "4.2.1")
 | 
						||
   (source
 | 
						||
    (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri
 | 
						||
       (string-append "http://www.mathematik.uni-kl.de/ftp/pub/Math/"
 | 
						||
                      "Singular/SOURCES/"
 | 
						||
                      (string-join
 | 
						||
                       (string-split
 | 
						||
                        (let ((index (string-index version #\p)))
 | 
						||
                          (if index (string-take version index)
 | 
						||
                                    version))
 | 
						||
                        #\.) "-")
 | 
						||
                      "/singular-" version ".tar.gz"))
 | 
						||
             (sha256 (base32
 | 
						||
                      "13gy1gdng8zijwlr1fn5sixw53z0zf9czzlg0vh1dcc59zw6v998"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (native-inputs
 | 
						||
    (list doxygen graphviz 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 "https://www.singular.uni-kl.de/index.php")))
 | 
						||
 | 
						||
(define-public gmp-ecm
 | 
						||
  (package
 | 
						||
    (name "gmp-ecm")
 | 
						||
    (version "7.0.5")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://gitlab.inria.fr/zimmerma/ecm")
 | 
						||
                    (commit (string-append "git-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "013sfsd5kyh7phhf4namcdndpcp2jnibzxf10f4g89qabr8av63m"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     (list gmp))
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #:configure-flags #~(list "--enable-shared"
 | 
						||
                                ;; Disable specific assembly routines, which
 | 
						||
                                ;; depend on the subarchitecture of the build
 | 
						||
                                ;; machine, and use gmp instead.
 | 
						||
                                "--disable-asm-redc")
 | 
						||
      #:phases #~(modify-phases %standard-phases
 | 
						||
                   (add-after 'unpack 'patch-paths
 | 
						||
                     (lambda _
 | 
						||
                       (substitute* "test.ecm"
 | 
						||
                         (("/bin/rm") (which "rm"))))))))
 | 
						||
    (native-inputs (list autoconf automake libtool))
 | 
						||
    (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.")
 | 
						||
    (home-page "https://gitlab.inria.fr/zimmerma/ecm")
 | 
						||
    ;; Most files are under lgpl3+, but some are under gpl3+ or gpl2+, so the
 | 
						||
    ;; combined work is under gpl3+.
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(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
 | 
						||
     (list automake autoconf ed flex readline texinfo))
 | 
						||
    (inputs
 | 
						||
     (list readline))
 | 
						||
    (arguments
 | 
						||
     '(#:configure-flags
 | 
						||
       (list "--with-readline")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'bootstrap
 | 
						||
           (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 (list perl))
 | 
						||
    (home-page "https://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
 | 
						||
     (list java-junit 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
 | 
						||
     (list 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
 | 
						||
     (list java-commons-math3 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
 | 
						||
     (list 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 "0.10.1")
 | 
						||
    (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 "0qy5w5msq0zy7drbhdy0vx451zglha8jm5s4zzmvmsja5yyv8fx9"))))
 | 
						||
    (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_SYMENGINE_THREAD_SAFE=on"
 | 
						||
         "-DBUILD_SHARED_LIBS=on")))    ;also build libsymengine
 | 
						||
    (inputs
 | 
						||
     (list flint gmp mpc 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 ginac
 | 
						||
  (package
 | 
						||
    (name "ginac")
 | 
						||
    (version "1.8.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://www.ginac.de/ginac-"
 | 
						||
                           version ".tar.bz2"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1az1ypfcny4jdz0mic1kywwa9nynr547cl5s7zpn2w0qdfymssgi"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags (list "--disable-static")))
 | 
						||
    (native-inputs
 | 
						||
     `(("bison" ,bison)
 | 
						||
       ("flex" ,flex)
 | 
						||
       ("pkg-config" ,pkg-config)
 | 
						||
       ("python" ,python-wrapper))) ; Python is required
 | 
						||
    (inputs
 | 
						||
     (list cln readline))
 | 
						||
    (home-page "https://www.ginac.de/")
 | 
						||
    (synopsis "Library for symbolic computation")
 | 
						||
    (description "GiNaC is a C++ library for symbolic computation.  Contrary
 | 
						||
to other CAS it does not try to provide extensive algebraic capabilities and a
 | 
						||
simple programming language but instead accepts a given language (C++) and
 | 
						||
extends it by a set of algebraic capabilities.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public eigen
 | 
						||
  (package
 | 
						||
    (name "eigen")
 | 
						||
    (version "3.4.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://gitlab.com/libeigen/eigen.git")
 | 
						||
                    (commit version)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0k1c4qnymwwvm68rv6s0cyk08xbw65ixvwqccsh36c2axcqk3znp"))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (patches (search-patches "eigen-fix-strict-aliasing-bug.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"
 | 
						||
 | 
						||
       #:modules ((ice-9 match)
 | 
						||
                  (guix build utils)
 | 
						||
                  (guix build cmake-build-system))
 | 
						||
 | 
						||
       #:phases (modify-phases %standard-phases
 | 
						||
                  (add-after 'unpack 'disable-some-tests
 | 
						||
                    ;; Not all platforms are well supported by the test suite.
 | 
						||
                    (lambda _
 | 
						||
                      ,@(match (%current-system)
 | 
						||
                          ("i686-linux"
 | 
						||
                           `((substitute* "test/CMakeLists.txt"
 | 
						||
                               ((".*packetmath.*") ""))))
 | 
						||
                          ("aarch64-linux"
 | 
						||
                           `((substitute* "test/CMakeLists.txt"
 | 
						||
                               ((".*array_cwise.*") "")
 | 
						||
                               ((".*vectorization_logic.*") ""))))
 | 
						||
                          ("armhf-linux"
 | 
						||
                           `((substitute* "test/CMakeLists.txt"
 | 
						||
                               ((".*geo_quaternion.*") "")
 | 
						||
                               ((".*jacobisvd.*") "")
 | 
						||
                               ((".*packetmath.*") "")
 | 
						||
                               ((".*prec_inverse.*") "")
 | 
						||
                               ((".*qr_colpivoting.*") "")
 | 
						||
                               ((".*vectorization_logic.*") ""))))
 | 
						||
                          ("riscv64-linux"
 | 
						||
                           `((substitute* "test/CMakeLists.txt"
 | 
						||
                               ((".*array_cwise.*") "")
 | 
						||
                               ((".*geo_quaternion.*") ""))))
 | 
						||
                          (_
 | 
						||
                            '((display "No tests to disable on this architecture.\n"))))))
 | 
						||
                  (replace 'check
 | 
						||
                    (lambda* (#:key tests? #:allow-other-keys)
 | 
						||
                      (let* ((cores  (parallel-job-count))
 | 
						||
                             (dash-j (format #f "-j~a" cores)))
 | 
						||
                        (when tests?
 | 
						||
                          (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-benchmarks
 | 
						||
  (package
 | 
						||
    (inherit eigen)
 | 
						||
    (name "eigen-benchmarks")
 | 
						||
    (arguments
 | 
						||
     '(#:phases (modify-phases %standard-phases
 | 
						||
                  (delete 'configure)
 | 
						||
                  (replace 'build
 | 
						||
                    (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
                      (let* ((out (assoc-ref outputs "out"))
 | 
						||
                             (bin (string-append out "/bin")))
 | 
						||
                        (define (compile file)
 | 
						||
                          (format #t "compiling '~a'...~%" file)
 | 
						||
                          (let ((target
 | 
						||
                                 (string-append bin "/"
 | 
						||
                                                (basename file ".cpp"))))
 | 
						||
                            (invoke "c++" "-o" target file
 | 
						||
                                    "-I" ".." "-O2" "-g"
 | 
						||
                                    "-lopenblas" "-Wl,--as-needed")))
 | 
						||
 | 
						||
                        (mkdir-p bin)
 | 
						||
                        (with-directory-excursion "bench"
 | 
						||
                          ;; There are more benchmarks, of varying quality.
 | 
						||
                          ;; Here we pick some that appear to be useful.
 | 
						||
                          (for-each compile
 | 
						||
                                    '("benchBlasGemm.cpp"
 | 
						||
                                      "benchCholesky.cpp"
 | 
						||
                                      ;;"benchEigenSolver.cpp"
 | 
						||
                                      "benchFFT.cpp"
 | 
						||
                                      "benchmark-blocking-sizes.cpp"))))))
 | 
						||
                  (delete 'install))))
 | 
						||
    (inputs (list boost openblas))
 | 
						||
 | 
						||
    ;; Mark as tunable to take advantage of SIMD code in Eigen.
 | 
						||
    (properties '((tunable? . #t)))
 | 
						||
 | 
						||
    (synopsis "Micro-benchmarks of the Eigen linear algebra library")))
 | 
						||
 | 
						||
(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"))))))
 | 
						||
      (arguments
 | 
						||
       (substitute-keyword-arguments (package-arguments eigen)
 | 
						||
         ((#:phases phases)
 | 
						||
          `(modify-phases ,phases
 | 
						||
             (delete 'disable-some-tests)
 | 
						||
             ;; This test cannot be compiled
 | 
						||
             (add-after 'unpack 'gcc-compatibility
 | 
						||
               (lambda _
 | 
						||
                 (substitute* "test/CMakeLists.txt"
 | 
						||
                   (("ei_add_test\\(stddeque") "#")))))))))))
 | 
						||
 | 
						||
(define-public xtensor
 | 
						||
  (package
 | 
						||
    (name "xtensor")
 | 
						||
    (version "0.24.6")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/xtensor-stack/xtensor")
 | 
						||
                    (commit version)))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0gf5m5p61981pv7yh5425lcv8dci948ri37hn1zlli7xg54x0g3i"))
 | 
						||
              (file-name (git-file-name name version))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (native-inputs
 | 
						||
     (list doctest googletest 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 xtensor-benchmark
 | 
						||
  (package
 | 
						||
    (inherit xtensor)
 | 
						||
    (name "xtensor-benchmark")
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags (list "-DBUILD_BENCHMARK=ON"
 | 
						||
                               "-DDOWNLOAD_GBENCHMARK=OFF")
 | 
						||
       #:tests? #f
 | 
						||
       #:phases (modify-phases %standard-phases
 | 
						||
                  (add-after 'unpack 'remove-march=native
 | 
						||
                    (lambda _
 | 
						||
                      (substitute* "benchmark/CMakeLists.txt"
 | 
						||
                        (("-march=native\"") "\""))))
 | 
						||
                  (add-after 'unpack 'link-with-googlebenchmark
 | 
						||
                    (lambda _
 | 
						||
                      (substitute* "benchmark/CMakeLists.txt"
 | 
						||
                        (("find_package\\(benchmark.*" all)
 | 
						||
                         (string-append
 | 
						||
                          all "\n"
 | 
						||
                          "set(GBENCHMARK_LIBRARIES benchmark)\n")))))
 | 
						||
                  (replace 'build
 | 
						||
                    (lambda _
 | 
						||
                      (invoke "make" "benchmark_xtensor" "-j"
 | 
						||
                              (number->string (parallel-job-count)))))
 | 
						||
                  (replace 'install
 | 
						||
                    (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
                      ;; Install nothing but the executable.
 | 
						||
                      (let ((out (assoc-ref outputs "out")))
 | 
						||
                        (install-file "benchmark/benchmark_xtensor"
 | 
						||
                                      (string-append out "/bin"))))))))
 | 
						||
    (synopsis "Benchmarks of the xtensor library")
 | 
						||
    (native-inputs '())
 | 
						||
    (inputs
 | 
						||
     (modify-inputs (package-native-inputs xtensor)
 | 
						||
       (prepend googlebenchmark xsimd)))
 | 
						||
 | 
						||
    ;; Mark as tunable to take advantage of SIMD code in xsimd/xtensor.
 | 
						||
    (properties '((tunable? . #t)))))
 | 
						||
 | 
						||
(define-public gap
 | 
						||
  (package
 | 
						||
    (name "gap")
 | 
						||
    (version "4.12.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://files.gap-system.org/gap-"
 | 
						||
                           (version-major+minor version)
 | 
						||
                           "/tar.gz/gap-"
 | 
						||
                           version
 | 
						||
                           ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1a47slldnjq6mib69k3g8lqw6nyxdrwdd3gfjhj252mpbrs0h8v7"))
 | 
						||
       (modules '((guix build utils) (ice-9 ftw) (srfi srfi-1)))
 | 
						||
       (snippet
 | 
						||
        '(begin
 | 
						||
           ;; Delete bundled external libraries.
 | 
						||
           (for-each delete-file-recursively
 | 
						||
                     '("extern" "hpcgap/extern"))
 | 
						||
           ;; 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
 | 
						||
                   ;; Optional packages.
 | 
						||
                   "4ti2interface"
 | 
						||
                   "alnuth"
 | 
						||
                   "autodoc"
 | 
						||
                   "automata"
 | 
						||
                   "autpgrp"
 | 
						||
                   "cap"
 | 
						||
                   "crime"
 | 
						||
                   "crisp"      ; bsd-2
 | 
						||
                   "ctbllib"    ; gpl3+
 | 
						||
                   "datastructures"
 | 
						||
                   "examplesforhomalg"
 | 
						||
                   "factint"
 | 
						||
                   "fga"
 | 
						||
                   "format"
 | 
						||
                   "gauss"
 | 
						||
                   "gaussforhomalg"
 | 
						||
                   "generalizedmorphismsforcap"
 | 
						||
                   "gradedmodules"
 | 
						||
                   "gradedringforhomalg"
 | 
						||
                   "groupoids"
 | 
						||
                   "guarana"
 | 
						||
                   "homalg"
 | 
						||
                   "homalgtocas"
 | 
						||
                   "idrel"
 | 
						||
                   "images"     ; mpl2.0
 | 
						||
                   "intpic"
 | 
						||
                   "io"         ; gpl3+
 | 
						||
                   "ioforhomalg"
 | 
						||
                   "irredsol"   ; bsd-2
 | 
						||
                   "laguna"
 | 
						||
                   "liering"
 | 
						||
                   "linearalgebraforcap"
 | 
						||
                   "localizeringforhomalg"
 | 
						||
                   "mapclass"
 | 
						||
                   "matricesforhomalg"
 | 
						||
                   "modulepresentationsforcap"
 | 
						||
                   "modules"
 | 
						||
                   "monoidalcategories"
 | 
						||
                   "nconvex"
 | 
						||
                   "nilmat"
 | 
						||
                   "numericalsgps"
 | 
						||
                   "openmath"
 | 
						||
                   "orb"        ; gpl3+
 | 
						||
                   "polenta"
 | 
						||
                   "polycyclic"
 | 
						||
                   "radiroot"
 | 
						||
                   "recog"      ; gpl3+
 | 
						||
                   "repsn"
 | 
						||
                   "resclasses"
 | 
						||
                   "ringsforhomalg"
 | 
						||
                   "sco"
 | 
						||
                   "simpcomp"
 | 
						||
                   "sophus"
 | 
						||
                   "tomlib"
 | 
						||
                   "toolsforhomalg"
 | 
						||
                   "unipot"
 | 
						||
                   "utils"))))))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     (list gmp readline 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"))))
 | 
						||
         (add-after 'build-packages 'build-doc
 | 
						||
           ;; The documentation is bundled, but we create it from source.
 | 
						||
           (lambda _
 | 
						||
             (with-directory-excursion "doc"
 | 
						||
               (invoke "./make_doc"))))
 | 
						||
         (add-after 'install 'install-packages
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (share (string-append out "/share/gap")))
 | 
						||
               (copy-recursively "pkg" (string-append share "/pkg"))))))))
 | 
						||
    (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 spectra
 | 
						||
  (package
 | 
						||
    (name "spectra")
 | 
						||
    (version "1.0.1")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/yixuan/spectra")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1krgx7763g0phrp879rgq10dvfyxrdx9rzwxiyzn6qi3iqr6d8hx"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     (list #:configure-flags #~(list "-DBUILD_TESTS=ON")
 | 
						||
           #:phases
 | 
						||
           #~(modify-phases %standard-phases
 | 
						||
               (replace 'check
 | 
						||
                 (lambda* (#:key tests? #:allow-other-keys)
 | 
						||
                   (when tests?
 | 
						||
                     ;; This test failed.
 | 
						||
                     (invoke "ctest" "--exclude-regex"
 | 
						||
                             "GenEigsRealShift")))))))
 | 
						||
    (inputs (list eigen))
 | 
						||
    (home-page "https://spectralib.org/")
 | 
						||
    (synopsis "C++ library for large scale eigenvalue problems")
 | 
						||
    (description "Spectra stands for Sparse Eigenvalue Computation Toolkit as
 | 
						||
a Redesigned ARPACK.  It is a C++ library for large scale eigenvalue problems,
 | 
						||
built on top of Eigen.  It is implemented as a header-only C++ library and can
 | 
						||
be easily embedded in C++ projects that require calculating eigenvalues of
 | 
						||
large matrices.")
 | 
						||
    (license license:mpl2.0)))
 | 
						||
 | 
						||
(define-public gappa
 | 
						||
  (package
 | 
						||
    (name "gappa")
 | 
						||
    (version "1.4.1")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://gitlab.inria.fr/gappa/gappa")
 | 
						||
                    (commit (string-append name "-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0vfggzilc0gicrhqypmlx30ccrdkmyg22zzn46988c28xi9rcicj"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list #:phases
 | 
						||
           #~(modify-phases %standard-phases
 | 
						||
               (add-after 'unpack 'patch-remake-shell
 | 
						||
                 (lambda _
 | 
						||
                   (substitute* "remake.cpp"
 | 
						||
                     (("/bin/sh") (which "sh")))))
 | 
						||
               (replace 'build
 | 
						||
                 (lambda _ (invoke "./remake" "-s" "-d")))
 | 
						||
               (replace 'install
 | 
						||
                 (lambda _ (invoke "./remake" "-s" "-d" "install")))
 | 
						||
               (replace 'check
 | 
						||
                 (lambda* (#:key tests? #:allow-other-keys)
 | 
						||
                   (when tests?
 | 
						||
                     (invoke "./remake" "check")))))))
 | 
						||
    (native-inputs (list autoconf automake bison flex libtool))
 | 
						||
    (inputs (list boost gmp mpfr))
 | 
						||
    (home-page "https://gitlab.inria.fr/gappa/gappa")
 | 
						||
    (synopsis "Proof generator for arithmetic properties")
 | 
						||
    (description "Gappa is a tool intended to help verifying and formally
 | 
						||
proving properties on numerical programs dealing with floating-point or
 | 
						||
fixed-point arithmetic.  It has been used to write robust floating-point
 | 
						||
filters for CGAL and it is used to certify elementary functions in CRlibm.
 | 
						||
While Gappa is intended to be used directly, it can also act as a backend
 | 
						||
prover for the Why3 software verification platform or as an automatic tactic
 | 
						||
for the Coq proof assistant.")
 | 
						||
    (license (list license:gpl3+ license:cecill)))) ; either/or
 | 
						||
 | 
						||
(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
 | 
						||
     (list autoconf automake libtool))
 | 
						||
    (propagated-inputs
 | 
						||
     (list 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
 | 
						||
     (list autoconf automake libtool pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list openblas))
 | 
						||
    (propagated-inputs
 | 
						||
     (list 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
 | 
						||
     (list autoconf automake libtool pkg-config))
 | 
						||
    (propagated-inputs
 | 
						||
     (list 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
 | 
						||
     (list autoconf automake libtool pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list 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
 | 
						||
     (list autoconf automake libtool))
 | 
						||
    (inputs
 | 
						||
     (list 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 "20220621")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/JohnCremona/eclib/")
 | 
						||
                    (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "07wbkzmn6w0hrv2vim7f0il7k59ccc66x5vnn623xkmhfw32b3nz"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     (list autoconf automake libtool))
 | 
						||
    (inputs
 | 
						||
     (list ntl 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 "2.1")
 | 
						||
    (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
 | 
						||
                "0s3amf3z75hnrjyszdndrvk4wp5p630dcgyj341i6l57h43d1p4k"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     (list autoconf automake libtool))
 | 
						||
    (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)))
 | 
						||
 | 
						||
(define-public r-dtt
 | 
						||
  (package
 | 
						||
    (name "r-dtt")
 | 
						||
    (version "0.1-2")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method url-fetch)
 | 
						||
        (uri (cran-uri "dtt" version))
 | 
						||
        (sha256
 | 
						||
          (base32
 | 
						||
            "0n8gj5iylfagdbaqirpykb01a9difsy4zl6qq55f0ghvazxqdvmn"))))
 | 
						||
    (properties `((upstream-name . "dtt")))
 | 
						||
    (build-system r-build-system)
 | 
						||
    (home-page "https://www.r-project.org")
 | 
						||
    (synopsis "Discrete Trigonometric Transforms")
 | 
						||
    (description
 | 
						||
      "This package provides functions for 1D and 2D Discrete Cosine Transform
 | 
						||
(@dfn{DCT}), Discrete Sine Transform (@dfn{DST}) and Discrete Hartley Transform
 | 
						||
(@dfn{DHT}).")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public sollya
 | 
						||
  (package
 | 
						||
   (name "sollya")
 | 
						||
   (version "8.0")
 | 
						||
   (source (origin
 | 
						||
            (method url-fetch)
 | 
						||
            (uri (string-append "https://www.sollya.org/releases/"
 | 
						||
                                "sollya-" version "/sollya-" version ".tar.bz2"))
 | 
						||
            (sha256
 | 
						||
             (base32
 | 
						||
              "1sf1cjcr6x035n97l64ppzb9pzq5568h7waz0zfc3120894gcnjz"))))
 | 
						||
   (build-system gnu-build-system)
 | 
						||
   (inputs
 | 
						||
    (list fplll
 | 
						||
          gmp
 | 
						||
          gnuplot
 | 
						||
          libxml2
 | 
						||
          mpfi
 | 
						||
          mpfr))
 | 
						||
   (arguments
 | 
						||
    `(#:configure-flags
 | 
						||
      (list (string-append "--docdir=${datadir}/doc/sollya-" ,version))
 | 
						||
      #:phases
 | 
						||
      (modify-phases %standard-phases
 | 
						||
        (add-after 'unpack 'patch-test-shebang
 | 
						||
          (lambda _
 | 
						||
            (substitute* (list "tests-tool/Makefile.in"
 | 
						||
                               "tests-lib/Makefile.in")
 | 
						||
             (("#!/bin/sh") (string-append "#!" (which "sh"))))
 | 
						||
            #t))
 | 
						||
        (add-before 'build 'patch-gnuplot-reference
 | 
						||
          (lambda _
 | 
						||
            (substitute* "general.c"
 | 
						||
             (("\"gnuplot\"") (string-append "\"" (which "gnuplot") "\"")))
 | 
						||
            #t)))))
 | 
						||
   (home-page "https://www.sollya.org")
 | 
						||
   (synopsis "Development environment for safe floating-point code")
 | 
						||
   (description "Sollya is a computer program whose purpose is to
 | 
						||
provide an environment for safe floating-point code development.  It
 | 
						||
is particularly targeted to the automated implementation of
 | 
						||
mathematical floating-point libraries (libm).  Amongst other features,
 | 
						||
it offers a certified infinity norm, an automatic polynomial
 | 
						||
implementer, and a fast Remez algorithm.")
 | 
						||
   (license license:cecill-c)))
 | 
						||
 | 
						||
(define-public form
 | 
						||
  ;; using this commit as it removes some invalid/ambiguous license info
 | 
						||
  (let ((commit "e7c52d3b07abe21f21718f5e70ee138e856f15ac")
 | 
						||
        (revision "0"))
 | 
						||
    (package
 | 
						||
      (name "form")
 | 
						||
      (version (git-version "4.3.0" revision commit))
 | 
						||
      (source (origin
 | 
						||
                (method git-fetch)
 | 
						||
                (uri (git-reference
 | 
						||
                      (url "https://github.com/vermaseren/form")
 | 
						||
                      (commit commit)))
 | 
						||
                (file-name (git-file-name name version))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "15pjpn5s8d3sva18syhyymh5v1dijchk0xkf6d0m7cl2sj3qxxxq"))))
 | 
						||
      (build-system gnu-build-system)
 | 
						||
      (arguments
 | 
						||
       (list #:configure-flags #~'("--enable-native=no")
 | 
						||
             #:phases #~(modify-phases %standard-phases
 | 
						||
                          (add-after 'unpack 'patch-src
 | 
						||
                            (lambda _
 | 
						||
                              (substitute* "check/examples.frm"
 | 
						||
                                ;; skip test that causes memory leak and fails
 | 
						||
                                (("#pend_if valgrind\\?")
 | 
						||
                                 "#pend_if 0"))
 | 
						||
                              (substitute* "sources/extcmd.c"
 | 
						||
                                (("/bin/sh")
 | 
						||
                                 (string-append
 | 
						||
                                  #$(this-package-input "bash-minimal")
 | 
						||
                                  "/bin/sh")))))
 | 
						||
                          (add-after 'build 'build-doxygen
 | 
						||
                            (lambda _
 | 
						||
                              (with-directory-excursion "doc/doxygen"
 | 
						||
                                (invoke "make" "html"))))
 | 
						||
                          (add-after 'install 'install-docs
 | 
						||
                            (lambda _
 | 
						||
                              (let ((doc (string-append
 | 
						||
                                          #$output "/share/doc/" #$name "-"
 | 
						||
                                          #$version "/html")))
 | 
						||
                                (mkdir-p doc)
 | 
						||
                                (copy-recursively "doc/doxygen/html" doc)))))))
 | 
						||
      (native-inputs (list autoconf automake doxygen ruby))
 | 
						||
      (inputs (list bash-minimal))
 | 
						||
      (home-page "https://www.nikhef.nl/~form/")
 | 
						||
      (synopsis "Symbolic manipulation system for very big expressions")
 | 
						||
      (description
 | 
						||
       "FORM is a symbolic manipulation system.  It reads symbolic expressions
 | 
						||
from files and executes symbolic/algebraic transformations upon them.  The
 | 
						||
answers are returned in a textual mathematical representation.  The size of
 | 
						||
the considered expressions in FORM is only limited by the available disk space
 | 
						||
and not by the available RAM.")
 | 
						||
      ;; XXX: Ignore this CVE to work around a name clash with the unrelated
 | 
						||
      ;; "neos/forms" package.
 | 
						||
      (properties '((lint-hidden-cve . ("CVE-2021-32697"))))
 | 
						||
      ;; x86_64 only due to test failures on other platforms.
 | 
						||
      ;; Developers say other platforms are not "tier 1" supported:
 | 
						||
      ;; https://github.com/vermaseren/form/issues/426
 | 
						||
      (supported-systems '("x86_64-linux"))
 | 
						||
      (license license:gpl3+))))
 | 
						||
 | 
						||
(define-public parform
 | 
						||
  (package
 | 
						||
    (inherit form)
 | 
						||
    (name "parform")
 | 
						||
    (arguments
 | 
						||
     (substitute-keyword-arguments (package-arguments form)
 | 
						||
       ((#:configure-flags flags)
 | 
						||
        #~(cons* "--enable-parform=yes" #$flags))
 | 
						||
       ((#:phases phases)
 | 
						||
        #~(modify-phases #$phases
 | 
						||
            (add-before 'check 'mpi-setup
 | 
						||
              #$%openmpi-setup)))))
 | 
						||
    (inputs (list bash-minimal openmpi))
 | 
						||
    (description (string-append (package-description form)
 | 
						||
                                "  This package also includes
 | 
						||
@code{parform}, a version of FORM parallelized using OpenMPI."))))
 |