You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
234 lines
8.4 KiB
234 lines
8.4 KiB
5 months ago
|
Metadata-Version: 2.1
|
||
|
|
Name: mpmath
|
||
|
|
Version: 1.3.0
|
||
|
|
Summary: Python library for arbitrary-precision floating-point arithmetic
|
||
|
|
Home-page: http://mpmath.org/
|
||
|
|
Author: Fredrik Johansson
|
||
|
|
Author-email: fredrik.johansson@gmail.com
|
||
|
|
License: BSD
|
||
|
|
Project-URL: Source, https://github.com/fredrik-johansson/mpmath
|
||
|
|
Project-URL: Tracker, https://github.com/fredrik-johansson/mpmath/issues
|
||
|
|
Project-URL: Documentation, http://mpmath.org/doc/current/
|
||
|
|
Classifier: License :: OSI Approved :: BSD License
|
||
|
|
Classifier: Topic :: Scientific/Engineering :: Mathematics
|
||
|
|
Classifier: Topic :: Software Development :: Libraries :: Python Modules
|
||
|
|
Classifier: Programming Language :: Python
|
||
|
|
Classifier: Programming Language :: Python :: 2
|
||
|
|
Classifier: Programming Language :: Python :: 2.7
|
||
|
|
Classifier: Programming Language :: Python :: 3
|
||
|
|
Classifier: Programming Language :: Python :: 3.5
|
||
|
|
Classifier: Programming Language :: Python :: 3.6
|
||
|
|
Classifier: Programming Language :: Python :: 3.7
|
||
|
|
Classifier: Programming Language :: Python :: 3.8
|
||
|
|
Classifier: Programming Language :: Python :: 3.9
|
||
|
|
Classifier: Programming Language :: Python :: Implementation :: CPython
|
||
|
|
Classifier: Programming Language :: Python :: Implementation :: PyPy
|
||
|
|
License-File: LICENSE
|
||
|
|
Provides-Extra: develop
|
||
|
|
Requires-Dist: pytest (>=4.6) ; extra == 'develop'
|
||
|
|
Requires-Dist: pycodestyle ; extra == 'develop'
|
||
|
|
Requires-Dist: pytest-cov ; extra == 'develop'
|
||
|
|
Requires-Dist: codecov ; extra == 'develop'
|
||
|
|
Requires-Dist: wheel ; extra == 'develop'
|
||
|
|
Provides-Extra: docs
|
||
|
|
Requires-Dist: sphinx ; extra == 'docs'
|
||
|
|
Provides-Extra: gmpy
|
||
|
|
Requires-Dist: gmpy2 (>=2.1.0a4) ; (platform_python_implementation != "PyPy") and extra == 'gmpy'
|
||
|
|
Provides-Extra: tests
|
||
|
|
Requires-Dist: pytest (>=4.6) ; extra == 'tests'
|
||
|
|
|
||
|
|
mpmath
|
||
|
|
======
|
||
|
|
|
||
|
|
|pypi version| |Build status| |Code coverage status| |Zenodo Badge|
|
||
|
|
|
||
|
|
.. |pypi version| image:: https://img.shields.io/pypi/v/mpmath.svg
|
||
|
|
:target: https://pypi.python.org/pypi/mpmath
|
||
|
|
.. |Build status| image:: https://github.com/fredrik-johansson/mpmath/workflows/test/badge.svg
|
||
|
|
:target: https://github.com/fredrik-johansson/mpmath/actions?workflow=test
|
||
|
|
.. |Code coverage status| image:: https://codecov.io/gh/fredrik-johansson/mpmath/branch/master/graph/badge.svg
|
||
|
|
:target: https://codecov.io/gh/fredrik-johansson/mpmath
|
||
|
|
.. |Zenodo Badge| image:: https://zenodo.org/badge/2934512.svg
|
||
|
|
:target: https://zenodo.org/badge/latestdoi/2934512
|
||
|
|
|
||
|
|
A Python library for arbitrary-precision floating-point arithmetic.
|
||
|
|
|
||
|
|
Website: http://mpmath.org/
|
||
|
|
Main author: Fredrik Johansson <fredrik.johansson@gmail.com>
|
||
|
|
|
||
|
|
Mpmath is free software released under the New BSD License (see the
|
||
|
|
LICENSE file for details)
|
||
|
|
|
||
|
|
0. History and credits
|
||
|
|
----------------------
|
||
|
|
|
||
|
|
The following people (among others) have contributed major patches
|
||
|
|
or new features to mpmath:
|
||
|
|
|
||
|
|
* Pearu Peterson <pearu.peterson@gmail.com>
|
||
|
|
* Mario Pernici <mario.pernici@mi.infn.it>
|
||
|
|
* Ondrej Certik <ondrej@certik.cz>
|
||
|
|
* Vinzent Steinberg <vinzent.steinberg@gmail.cm>
|
||
|
|
* Nimish Telang <ntelang@gmail.com>
|
||
|
|
* Mike Taschuk <mtaschuk@ece.ualberta.ca>
|
||
|
|
* Case Van Horsen <casevh@gmail.com>
|
||
|
|
* Jorn Baayen <jorn.baayen@gmail.com>
|
||
|
|
* Chris Smith <smichr@gmail.com>
|
||
|
|
* Juan Arias de Reyna <arias@us.es>
|
||
|
|
* Ioannis Tziakos <itziakos@gmail.com>
|
||
|
|
* Aaron Meurer <asmeurer@gmail.com>
|
||
|
|
* Stefan Krastanov <krastanov.stefan@gmail.com>
|
||
|
|
* Ken Allen <ken.allen@sbcglobal.net>
|
||
|
|
* Timo Hartmann <thartmann15@gmail.com>
|
||
|
|
* Sergey B Kirpichev <skirpichev@gmail.com>
|
||
|
|
* Kris Kuhlman <kristopher.kuhlman@gmail.com>
|
||
|
|
* Paul Masson <paulmasson@analyticphysics.com>
|
||
|
|
* Michael Kagalenko <michael.kagalenko@gmail.com>
|
||
|
|
* Jonathan Warner <warnerjon12@gmail.com>
|
||
|
|
* Max Gaukler <max.gaukler@fau.de>
|
||
|
|
* Guillermo Navas-Palencia <g.navas.palencia@gmail.com>
|
||
|
|
* Nike Dattani <nike@hpqc.org>
|
||
|
|
|
||
|
|
Numerous other people have contributed by reporting bugs,
|
||
|
|
requesting new features, or suggesting improvements to the
|
||
|
|
documentation.
|
||
|
|
|
||
|
|
For a detailed changelog, including individual contributions,
|
||
|
|
see the CHANGES file.
|
||
|
|
|
||
|
|
Fredrik's work on mpmath during summer 2008 was sponsored by Google
|
||
|
|
as part of the Google Summer of Code program.
|
||
|
|
|
||
|
|
Fredrik's work on mpmath during summer 2009 was sponsored by the
|
||
|
|
American Institute of Mathematics under the support of the National Science
|
||
|
|
Foundation Grant No. 0757627 (FRG: L-functions and Modular Forms).
|
||
|
|
|
||
|
|
Any opinions, findings, and conclusions or recommendations expressed in this
|
||
|
|
material are those of the author(s) and do not necessarily reflect the
|
||
|
|
views of the sponsors.
|
||
|
|
|
||
|
|
Credit also goes to:
|
||
|
|
|
||
|
|
* The authors of the GMP library and the Python wrapper
|
||
|
|
gmpy, enabling mpmath to become much faster at
|
||
|
|
high precision
|
||
|
|
* The authors of MPFR, pari/gp, MPFUN, and other arbitrary-
|
||
|
|
precision libraries, whose documentation has been helpful
|
||
|
|
for implementing many of the algorithms in mpmath
|
||
|
|
* Wikipedia contributors; Abramowitz & Stegun; Gradshteyn & Ryzhik;
|
||
|
|
Wolfram Research for MathWorld and the Wolfram Functions site.
|
||
|
|
These are the main references used for special functions
|
||
|
|
implementations.
|
||
|
|
* George Brandl for developing the Sphinx documentation tool
|
||
|
|
used to build mpmath's documentation
|
||
|
|
|
||
|
|
Release history:
|
||
|
|
|
||
|
|
* Version 1.3.0 released on March 7, 2023
|
||
|
|
* Version 1.2.0 released on February 1, 2021
|
||
|
|
* Version 1.1.0 released on December 11, 2018
|
||
|
|
* Version 1.0.0 released on September 27, 2017
|
||
|
|
* Version 0.19 released on June 10, 2014
|
||
|
|
* Version 0.18 released on December 31, 2013
|
||
|
|
* Version 0.17 released on February 1, 2011
|
||
|
|
* Version 0.16 released on September 24, 2010
|
||
|
|
* Version 0.15 released on June 6, 2010
|
||
|
|
* Version 0.14 released on February 5, 2010
|
||
|
|
* Version 0.13 released on August 13, 2009
|
||
|
|
* Version 0.12 released on June 9, 2009
|
||
|
|
* Version 0.11 released on January 26, 2009
|
||
|
|
* Version 0.10 released on October 15, 2008
|
||
|
|
* Version 0.9 released on August 23, 2008
|
||
|
|
* Version 0.8 released on April 20, 2008
|
||
|
|
* Version 0.7 released on March 12, 2008
|
||
|
|
* Version 0.6 released on January 13, 2008
|
||
|
|
* Version 0.5 released on November 24, 2007
|
||
|
|
* Version 0.4 released on November 3, 2007
|
||
|
|
* Version 0.3 released on October 5, 2007
|
||
|
|
* Version 0.2 released on October 2, 2007
|
||
|
|
* Version 0.1 released on September 27, 2007
|
||
|
|
|
||
|
|
1. Download & installation
|
||
|
|
--------------------------
|
||
|
|
|
||
|
|
Mpmath requires Python 2.7 or 3.5 (or later versions). It has been tested
|
||
|
|
with CPython 2.7, 3.5 through 3.7 and for PyPy.
|
||
|
|
|
||
|
|
The latest release of mpmath can be downloaded from the mpmath
|
||
|
|
website and from https://github.com/fredrik-johansson/mpmath/releases
|
||
|
|
|
||
|
|
It should also be available in the Python Package Index at
|
||
|
|
https://pypi.python.org/pypi/mpmath
|
||
|
|
|
||
|
|
To install latest release of Mpmath with pip, simply run
|
||
|
|
|
||
|
|
``pip install mpmath``
|
||
|
|
|
||
|
|
Or unpack the mpmath archive and run
|
||
|
|
|
||
|
|
``python setup.py install``
|
||
|
|
|
||
|
|
Mpmath can also be installed using
|
||
|
|
|
||
|
|
``python -m easy_install mpmath``
|
||
|
|
|
||
|
|
The latest development code is available from
|
||
|
|
https://github.com/fredrik-johansson/mpmath
|
||
|
|
|
||
|
|
See the main documentation for more detailed instructions.
|
||
|
|
|
||
|
|
2. Running tests
|
||
|
|
----------------
|
||
|
|
|
||
|
|
The unit tests in mpmath/tests/ can be run via the script
|
||
|
|
runtests.py, but it is recommended to run them with py.test
|
||
|
|
(https://pytest.org/), especially
|
||
|
|
to generate more useful reports in case there are failures.
|
||
|
|
|
||
|
|
You may also want to check out the demo scripts in the demo
|
||
|
|
directory.
|
||
|
|
|
||
|
|
The master branch is automatically tested by Travis CI.
|
||
|
|
|
||
|
|
3. Documentation
|
||
|
|
----------------
|
||
|
|
|
||
|
|
Documentation in reStructuredText format is available in the
|
||
|
|
doc directory included with the source package. These files
|
||
|
|
are human-readable, but can be compiled to prettier HTML using
|
||
|
|
the build.py script (requires Sphinx, http://sphinx.pocoo.org/).
|
||
|
|
|
||
|
|
See setup.txt in the documentation for more information.
|
||
|
|
|
||
|
|
The most recent documentation is also available in HTML format:
|
||
|
|
|
||
|
|
http://mpmath.org/doc/current/
|
||
|
|
|
||
|
|
4. Known problems
|
||
|
|
-----------------
|
||
|
|
|
||
|
|
Mpmath is a work in progress. Major issues include:
|
||
|
|
|
||
|
|
* Some functions may return incorrect values when given extremely
|
||
|
|
large arguments or arguments very close to singularities.
|
||
|
|
|
||
|
|
* Directed rounding works for arithmetic operations. It is implemented
|
||
|
|
heuristically for other operations, and their results may be off by one
|
||
|
|
or two units in the last place (even if otherwise accurate).
|
||
|
|
|
||
|
|
* Some IEEE 754 features are not available. Inifinities and NaN are
|
||
|
|
partially supported; denormal rounding is currently not available
|
||
|
|
at all.
|
||
|
|
|
||
|
|
* The interface for switching precision and rounding is not finalized.
|
||
|
|
The current method is not threadsafe.
|
||
|
|
|
||
|
|
5. Help and bug reports
|
||
|
|
-----------------------
|
||
|
|
|
||
|
|
General questions and comments can be sent to the mpmath mailinglist,
|
||
|
|
mpmath@googlegroups.com
|
||
|
|
|
||
|
|
You can also report bugs and send patches to the mpmath issue tracker,
|
||
|
|
https://github.com/fredrik-johansson/mpmath/issues
|