TFunctionParser as Automation/COM-Server

What is TFunctionParser?

TFunctionParser™ is a Math Parser for analyzing and evaluating mathematical functions.
The function term is a user given string like 'sin(x)*t'. The function term can be changed at runtime.
TFunctionParser provides about 100 mathematical intrinsic functions and operations. The user can define functions, constants and variable names himself.

Thus TFunctionParser is a software that can be used by software developers to build their own applications embedding a powerful and comprehensive mathematical parser for quick and easy analyzing and evaluating mathematical functions.

Every programming or scripting language that supports COM can use TFunctionParser: Delphi, C, C++, C#, PHP, Perl, VBScript, JavaScript, VBA, Java, PowerShell, ...

Features

TFunctionParser provides the following features:

Algebraic syntax, not case sensitive
Parentheses ()
Floating point numbers (IEEE format)
Support of hexadecimal numbers
Angles in radians, degrees or gons
Userdefined variablenames (default: x, y, z and t)
Implemented mathematical constants
Userdefined constants
About 100 predefined mathematical functions and operations in TFunctionParser
Userdefined functions based on the predefined ones (macros)
functions can be nested, combined and inserted into other functions, like 'f(g(sin(1/x))+x/2)*h(g(x-1);pi)', where f(x), g(x) and h(x) are userdefined functions.
Userfunctions: YOUR own code is evaluated
Easy to use

System requirements

Windows 95/98/ME, NT/2000/XP/2003/Vista/2008/7/8.x/10/11.
Now available for 32 and 64 bit!

Typical Applications

Mathematical Function Plotter
Financial and Banking Software
Calculators
Medical Evaluations
Mathematical Education and Training
Database Applications
...

Samples

GraphicMaster, Windows-based function plotter
ParserWeb, web service for plotting functions

Information

TFunctionParser 7.6 is Shareware.
You may test it for a period of 30 days.

If you use it in your non-commercial applications you must register it. The license fee for non-commercial use is 20 EUR.
If you want to use TFunctionParser for commercial purposes please contact us.