Foreval is compiler of mathematical expressions (formulas) (directly to x86-32 CPU/FPU comand) given as string at run-time. Has a possibility of symbolic differentiation. Present as ".dll" library and Delphi component. Can be compiled in FPC (Lazarus). Examples for Delphi, FPC, C++(Builder, MSVC), VB6, VB.NET, FreeBasic. (v.

Main properties:

Unlimited length and nested of expression
Built-in main arithmetic and special functions.
Built-in main algorithmic commands.
Adding internal and external variables (extended, double, single, integer), arrays and parameters.
Adding external functions with unlimited and indefinite number of variables.
Adding external functions in one line.
Symbolic and numeric differentiation (also for the added functions).
Optimization of a code.
Supported string types: UTF16, WideString, AnsiString, UTF8

Last edited Dec 15, 2016 at 5:20 PM by dmanx, version 17