mpmath

Python library for arbitrary-precision floating-point arithmetic

mpmath Permissive license BSD-3-Clause Active ★ 1,189 v1.4.1 released 2026-03-15

Install

mpmath on PyPI

pip

pip install mpmath

uv

uv add mpmath

poetry

poetry add mpmath

Package facts

License	BSD-3-Clause (permissive)
Python support	supports the current Python release (>=3.9)
Install friction	low — pure-Python wheel
Runtime dependencies	none
Maintenance	actively maintained — 151 days since the last release
Last repo commit	2026-08-06
First released	2007-09-28
Popularity	one of the top 1,000 most-downloaded packages on PyPI (30-day window, as of 2026-08-13)
Known vulnerabilities	none known (OSV.dev, checked 2026-08-13)

Evidence: mpmath-1.4.1-py3-none-any.whl

Programming Language :: PythonProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.9Programming Language :: Python :: Free Threading :: 2 - BetaProgramming Language :: Python :: Implementation :: CPythonProgramming Language :: Python :: Implementation :: PyPyTopic :: Scientific/Engineering :: MathematicsTopic :: Software Development :: Libraries :: Python Modules

About mpmath

from the package's own PyPI description — quoted content, verbatim

mpmath

.. |pypi version| image:: https://img.shields.io/pypi/v/mpmath.svg :target: https://pypi.python.org/pypi/mpmath .. |Build status| image:: https://github.com/mpmath/mpmath/workflows/test/badge.svg :target: https://github.com/mpmath/mpmath/actions?workflow=test .. |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: https://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).