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Article #12330EvalIt32 is a 32-bit library that allows programs to evaluate math expressions defined at run time.
From: Igor Evsikov
Date: Wed, 21 Nov 2001 17:55
Date: Wed, 21 Nov 2001 17:55
40 lines
2759 bytes
2759 bytes
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/ME/NT/2000.
Download:
http://www.simtel.net/pub/pd/56887.shtml
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
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: fcea4,548a7763b97b4d4,start X-Google-Attributes: gidfcea4,public X-Google-ArrivalTime: 2001-11-21 09:55:04 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!newsfeed.direct.ca!look.ca!cpk-news-hub1.bbnplanet.com!news.gtei.net!newsfeed1.cidera.com!Cidera!radon.golden.net!not-for-mail From: "Igor Evsikov" <ievsikov@flowpath.com> Newsgroups: be.comp.programming Subject: EvalIt32 is a 32-bit library that allows programs to evaluate math expressions defined at run time. Lines: 45 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Message-ID: <XTRK7.8217$uf5.100406359@radon.golden.net> Date: Wed, 21 Nov 2001 12:55:03 -0500 NNTP-Posting-Host: 209.183.151.54 X-Complaints-To: abuse@golden.net X-Trace: radon.golden.net 1006365303 209.183.151.54 (Wed, 21 Nov 2001 12:55:03 EST) NNTP-Posting-Date: Wed, 21 Nov 2001 12:55:03 EST Organization: Golden Triangle On Line Inc.