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GNU libmatheval

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GNU libmatheval
GNU libmatheval is a library that makes it possible to calculate mathematical expressions for given variable values and to calculate expression's derivative with respect to a given variable. The library supports arbitrary variable names in expressions, decimal constants, basic unary and binary operators and elementary mathematical functions. The library is stable and available for general use.


User reference manual included and available online in HTML, Info, ASCII, PDF and TeXinfo from

Heckert gnu.small.png This is a GNU package:libmatheval


Download version 1.1.8 (stable)
released on 3 July 2011

VCS Checkout


Related Projects


LicenseVerified byVerified onNotes
GPLv3orlaterDeborah Nicholson30 April 2008

Leaders and contributors

Aleksandar Samardzic Maintainer

Resources and communication

Audience Resource type URI
Bug Tracking,Developer,Help,Support E-mail
Developer VCS Repository Webview

Software prerequisites

This entry (in part or in whole) was last reviewed on 21 September 2012.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.

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