wpusa.dynip.com
-0400
(50.73.8.217)
2015 21:47:41 -0400
mgr-ny.2rosenthals.com)
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++ From the VOICE OS/2-eCS News Service   http://www.os2voice.org ++ 

From: peterDESPAM@DESPAMpmoylan.org

I have updated my numerical analysis software, and the sources (in Modula-2)
and test programs can be fetched from  

 http://www.pmoylan.org/pages/m2/NumAnal.html

or from Hobbes directory /pub/os2/dev/modula (currently in incoming).  

Some matrix factorisation code still needs to be added (I need to get a
release from the people I did the work for), but the handling of polynomials
and rational functions has been improved.  

The main library modules are:  

 Cx Complex number arithmetic
 Fourier Fast Fourier transform.
 Integration Routines to solve ordinary differential equations.
 Vec Vector operations.
 Mat Matrix operations, including eigenvalues, inverse,
 etc.
 Poly Manipulation of polynomials, including root-finding.
 Rational Manipulation of rational functions (ratios of
 polynomials)
 MiscM2 Miscellaneous procedures, collected in one module to
 ease the porting of the other modules to various
 environments.  

-- Peter Moylan mailto://peter@pmoylan.org http://www.pmoylan.org
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