.. _spkg_pari:

pari: Computer algebra system for fast computations in number theory
====================================================================

Description
-----------

PARI/GP is a widely used computer algebra system designed for fast
computations in number theory (factorizations, algebraic number theory,
elliptic curves...), but 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.

Originally developed by Henri Cohen and his co-workers (Université
Bordeaux I, France), PARI is now under the GPL and maintained by Karim
Belabas with the help of many volunteer contributors.

License
-------

GPL version 2+


Upstream Contact
----------------

-  http://pari.math.u-bordeaux.fr/

Dependencies
------------

-  Perl
-  MPIR or GMP
-  Readline
-  GNU patch (shipped with Sage)


Special Update/Build Instructions
---------------------------------

See patches/README.txt for a list of patches.

The current upstream tarball was created from the PARI git repository by
running "make snapshot".

Type
----

standard


Version Information
-------------------

package-version.txt::

    2.13.3


Equivalent System Packages
--------------------------

arch:

.. CODE-BLOCK:: bash

    $ sudo pacman -S  pari pari-galdata pari-seadata pari-elldata pari-galpol


conda:

.. CODE-BLOCK:: bash

    $ conda install pari pari-elldata pari-galdata pari-galpol pari-seadata


Debian/Ubuntu:

.. CODE-BLOCK:: bash

    $ sudo apt-get install  pari-gp2c libpari-dev pari-doc pari-elldata pari-galdata pari-galpol pari-seadata


Fedora/Redhat/CentOS:

.. CODE-BLOCK:: bash

    $ sudo yum install  pari-devel pari-gp --setopt=tsflags= pari-galdata pari-galpol pari-seadata pari-elldata


freebsd:

.. CODE-BLOCK:: bash

    $ sudo pkg install math/pari


gentoo:

.. CODE-BLOCK:: bash

    $ sudo emerge sci-mathematics/pari sci-mathematics/pari-data


homebrew:

.. CODE-BLOCK:: bash

    $ brew install pari pari-elldata pari-galdata pari-galpol pari-seadata


macports:
install the following packages: pari

nix:

.. CODE-BLOCK:: bash

    $ nix-env --install pari


opensuse:

.. CODE-BLOCK:: bash

    $ sudo zypper install pari-devel pari-gp


void:

.. CODE-BLOCK:: bash

    $ sudo xbps-install  pari pari-devel pari-elldata-small pari-galdata pari-galpol-small pari-seadata


See https://repology.org/project/pari/versions, https://repology.org/project/pari-gp/versions, https://repology.org/project/pari-data/versions, https://repology.org/project/pari-elldata/versions, https://repology.org/project/pari-galdata/versions, https://repology.org/project/pari-galpol/versions, https://repology.org/project/pari-nftables/versions, https://repology.org/project/pari-seadata/versions, https://repology.org/project/pari-seadata-big/versions


If the system package is installed, ./configure will check whether it can be used.