Octave

[3D graph] [Lorenz Attractor] GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab. It may also be used as a batch-oriented language.

For more information, see the page about Octave.

Current News

October 19, 2010
A new snapshot of the current development version of Octave is available for ftp (3.3.53). You should only be using this version if you are interested in testing the latest features and don't mind hitting the occasional bug.
August 1, 2010
A new snapshot of the current development version of Octave is available for ftp (3.3.52). You should only be using this version if you are interested in testing the latest features and don't mind hitting the occasional bug.
March 24, 2010
A new snapshot of the current development version of Octave is available for ftp (3.3.51). You should only be using this version if you are interested in testing the latest features and don't mind hitting the occasional bug.
March 24, 2010
We are now using the a bug tracker to manage bug reports instead of the bug@octave.org mailing list. For now, the list will continue to function, but you are strongly encouraged to use the tracker instead.
January 28, 2010
Version 3.2.4 has been released and is now available for ftp. Octave 3.2.4 is a bug-fixing release NEWS file for a list of user-visible changes in the 3.2.x series.

For older news, see the news archive.