Function Parser for C++ v3.1.4

Download

Download fparser3.1.4.zip v3.1.4 (released 23 May 2009)

(Older versions: v3.1.3, v3.0.3, v2.84, v2.8, v2.71, v2.63, v2.51, v2.4, v2.3, v2.22)

Development version

The basic library package above contains the bare minimum files intended for the usage of the library in C++ applications. If you want to simply use the library in your program, then download the package above.

The development version of the library is intended for those who want to modify and enhance the library. Besides the files contained in the basic package above, the development version contains the full optimizer sources, optimizer rule generation tools, an extensive automatic regression testbed, a Makefile and other tools.

Download the development package: fparser3.1.4_devel.tar.bz2

What's new?

What's new in v3.1.4

• Added new optimizer rules (among others, one which groups common factors of subexpressions, ie. it optimizes functions of the form "a*b+a*c" into "a*(b+c)", where a, b and c are any expressions).
• Added support for compiling without evaluation checks (because it's impossible to catch all possible error situations in the first place). See the documentation for more info.
• Dropped the plain text documentation file in favor of the html file.

You can also view the full version history.

Speed tests

Some software which uses this library

Function Viewer: A small program I made to demonstrate the function parser.

• QCad: A GPL CAD software for various platforms.
• Fung-Calc: A GPL graphing calculator for both 2D and 3D graphs.
• Scribus - Open Source Desktop Publishing

- What is this library?

HTML documentation (including usage license and copyright notices)

Simple example program