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