Interval arithmetic in Python
This library provides a Python implementation of an algebraically closed interval system on the extended real number set. Interval objects, as defined in this library, consist of a finite union of closed, possibly unbound intervals in the mathematical sense.
To improve readability, do not test the examples in the documentation with Python 2.6.
Code pathways that are specific to one Python version are marked with # pragma directives, and the collection of coverage statistics ignores them as appropriate.
Add support for Python 3.6.
Implement #11: Take the absolute value of an interval.
Provide a helpful message during installation if setuptools is outdated (#13).
Fix #5: Intervals can now be pickled and used with the functions in the copy module.
Add support for Python 3.
Add interval.fpu.isinteger as a portable way to check whether a value is an instance of an integer type.
Spin off Python binding to CRlibm into a separate project: PyCRlibm.
Migrate Project hosting from Google Code to GitHub.
Use Travis CI and AppVeyor as continuous integration services.
Add support for Python 2.6 and 2.7.
Drop support for Python 2.5.
Release history Release notifications | RSS feed
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.