[bug#51326] [PATCH 0/2] Add GiNaC (computer algebra library).

[bug#51326] [PATCH 0/2] Add GiNaC (computer algebra library).

[Vinicius Monego]

Vinicius Monego (2):
  gnu: Add cln.
  gnu: Add ginac.

 gnu/packages/algebra.scm        | 32 +++++++++++++++++++++++++++++++-
 gnu/packages/multiprecision.scm | 24 ++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 1 deletion(-)


base-commit: 2782cb38a3bc68c530d6e95f6834ae0cb7ed16aa
prerequisite-patch-id: 01467a57e2c7d6c0266979c26fc35408e886972b
-- 
2.30.2

[bug#51326] [PATCH 1/2] gnu: Add cln.

[Vinicius Monego]

* gnu/packages/multiprecision.scm (cln): New variable.
---
 gnu/packages/multiprecision.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/gnu/packages/multiprecision.scm b/gnu/packages/multiprecision.scm
index 733e6548b9..7861e2f589 100644
--- a/gnu/packages/multiprecision.scm
+++ b/gnu/packages/multiprecision.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2018, 2019, 2021 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -256,6 +257,29 @@ and (for Fortran-90 programs) read/write statements need to be changed.  PSLQ
 and numerical quadrature programs are included.")
     (license bsd-3)))
 
+(define-public cln
+  (package
+    (name "cln")
+    (version "1.3.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://www.ginac.de/CLN/cln-"
+                           version ".tar.bz2"))
+       (sha256
+        (base32 "0jlq9l4hphk7qqlgqj9ihjp4m3rwjbhk6q4v00lsbgbri07574pl"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags (list "--disable-static")))
+    (inputs
+     `(("gmp" ,gmp)))
+    (home-page "https://www.ginac.de/CLN/")
+    (synopsis "Library for arbitrary precision computations")
+    (description "CLN is a C++ library for efficient computations with all
+kinds of numbers in arbitrary precision.  It provides a rich set of number
+classes and elementary, logical and transcendental functions.")
+    (license gpl2+)))
+
 (define-public tomsfastmath
   (package
     (name "tomsfastmath")
-- 
2.30.2

[bug#51326] [PATCH 2/2] gnu: Add ginac.

[Vinicius Monego]

* gnu/packages/algebra.scm (ginac): New variable.
---
 gnu/packages/algebra.scm | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 3c21a1b556..58873c7a60 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -12,7 +12,7 @@
 ;;; Copyright © 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
-;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2021 Lars-Dominik Braun <ldb@leibniz-psychology.org>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -986,6 +986,36 @@ 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
+     `(("cln" ,cln)
+       ("readline" ,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")
-- 
2.30.2

bug#51326: [PATCH 0/2] Add GiNaC (computer algebra library).

[Ludovic Courtès]

Hi Vinicius,

Vinicius Monego <monego@posteo.net> skribis:

>   gnu: Add cln.
>   gnu: Add ginac.
>
>  gnu/packages/algebra.scm        | 32 +++++++++++++++++++++++++++++++-
>  gnu/packages/multiprecision.scm | 24 ++++++++++++++++++++++++
>  2 files changed, 55 insertions(+), 1 deletion(-)

Applied, thanks!

Ludo’.