RE: EvalIt32 is a 32-bit library that allows programs to evaluate math expressions defined at run time.

["Robert C. Leif, Ph.D." <rleif@rleif.com>]

From: Bob Leif
To: Igor Evsikov et al.
Is EvalIt32 written in Ada? Is it open source? I looked at the download
site. Could you amplify on your pricing?

-----Original Message-----
From: comp.lang.ada-admin@ada.eu.org
[mailto:comp.lang.ada-admin@ada.eu.org]On Behalf Of Igor Evsikov
Sent: Thursday, February 08, 2001 12:14 PM
To: comp.lang.ada@ada.eu.org
Subject: EvalIt32 is a 32-bit library that allows programs to evaluate
math expressions defined at run time.


EvalIt32 is a 32-bit library that allows programs to evaluate math
expressions defined at run time. EvalIt32 includes functions etEvalIt and
etCompEval for evaluate math expression, etEvalFile to evaluate math
expressions from input files, and writes results to output files. This .dll
supports common math operators and functions for real and complex numbers,
as well as user variables and functions. This version includes direct
support for Visual Basic, C++ Builder (Borland) and Delphi. Other compilers
can use modified versions of a headers.Requires Win9x/NT/2000.

Download:
http://www.zdnet.com/downloads/stories/info/0,,001EU4,.html

Features:

      - Arithmetic and logical operators and functions
      - Common functions such as exp, ln, sqrt, sqr, bnml etc.
      - Common, trigonometric, hyperbolic complex functions
      - Trigonometric, Hyperbolic  functions
      - Numerical Integration
      - Equations can be solved
      - Special functions (Gamma, Bessel's, Si, Ci, erf, erfc, Fresnel's)
      - Statistic functions (Average, Standard deviation, Sum, Random,
        Gauss random, statistical variance, etc )
      - FOR-type loop
      - if (...) then (...) else (...) function
      - Error position fixed
      - Print results, graphics and print preview
      - Save graphics to BMP, WMF, EMF formats
      - Radian and Degree modes for trigonometric functions
      - Precision: 10-12 significant digits.
      - Range: _(3.4E-4392 to 1.1E+4392)
      - User define functions(only profesional edition)
      - User defined constants

Special requirements: None.

Shareware.  Uploaded by the author.

Igor Evsikov
ievsikov@flowpath.com