Ch: An embeddable C/C++ interpreter for 2D/3D 
plotting, numerical computing and scripting. 
===================================================

C/C++ interpreter Ch is developed by SoftIntegration (www.softintegration.com).
Ch is freely available in Windows, Linux, MacOS X, Solaris, HP-UX and
FreeBSD.

* C/C++ interpreter

Ch supports 1999 ISO C Standard C99 and C++ classes. It is the first 
C/C++ interpreter supporting IEEE floating-point arithmetic, complex 
numbers, generic math functions, long long data, 
variable length arrays (VLAs).

Ch supports many industry standards with over 8,000 functions including 
XML, POSIX, socket/Winsock, 
X11/Motif, OpenGL, ODBC, C LAPACK, GTK+, Win32, and CGI. 

* 2D/3D plotting and numerical computing

Ch supports 2D/3D graphical plotting, C LAPACK, high level numeric 
functions.
Ch has built-in 2D/3D plotting support, generic mathematical functions and 
computational arrays for linear algebra and matrix computations, and advanced 
high-level numerical functions for linear systems, differential equation 
solving, Fourier analysis, curve fitting, etc. For example, linear system 
equation b = A*x can be written verbatim in Ch.

The feature comparison among Ch Professional, MATLAB and Mathematica can be found at
 http://www.softintegration.com/products/features/ch_matlab_mathematica.html
 and
 http://www.softintegration.com/products/features/ch_vs_matlab.html


* Shell programming and cross-platform scripting

Ch can be called Ch Shell. Ch shell is C compatible shell 
while C-shell (csh) is a C like shell. Ch is an 
interpretive implementation of C, similar to Unix/MS-DOS shells. Ch in 
Windows includes over 100 commonly-used Unix commands for portable shell 
programming. Ch can also be used as a login shell just like sh, csh and ksh. 
Ch bridges the gap between the C language and shell languages. With its 
built-in string type and many enhanced scripting features, Ch is an 
alternative to other scripting languages for automating repetitive tasks, 
regression test, and hardware testing.

* Interface with binary C/C++ libraries and embedded scripting.

Ch SDK can easily integrate the existing C/C++ libraries as part of Ch 
scripting module. Functions and classes in static or dynamical libraries can be 
invoked in a Ch script file or Ch command shell. 
Embedded Ch allows you to embed or plugin Ch, a powerful script engine, 
into your C/C++ application programs. Your binary applications can easily call
Ch script and call back your binary functions.

* Third Party solutions.

Many Toolkits such as Ch Mechanism Toolkit, Ch Control System Toolkit,
Ch OpenCV Toolkit and 
Ch Statistics Toolkit, etc make Ch a compelling platform for technical computing.

Contact us at:
    SoftIntegration, Inc.
    216 F Street, # 68
    Davis, CA 95616

    URL:   http://www.softintegration.com

    Email: info@softintegration.com