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ID: 30641, Tester for algorithms to find the roots of real polynomials

by John Pearson Email: Anonymous


Tester for algorithms which find the roots of real univariate polynomials, plus seven rooter algorithms.
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For C++Builder, Version 1.0  to 1.0 37 downloads
Copyright: All rights reserved


Size: 3,359,001 bytes
Updated on Fri, 28 Oct 2016 05:11:59 GMT
Originally uploaded on Fri, 28 Oct 2016 05:12:01 GMT
SHA1 Hash: 8539EBBABED283469D866ED74CC959C66941D652
MD5 Hash: 3CF31E7228F8AD41724DD46FA0142146

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Description
Rooting Algorithm Tester plus Algorithms.

Finding the roots of polynomials is applicable inter
alia to control systems, curve fitting and computer control,
For polynomials with degree >4 an algorithm is required.

Algorithms are on the web, but do they work and how well ?.

This application helps characterise algorithms which solve
univariate polynomials with real coefficients. It repetitively
generates random polys. of user specified degree and root
range and fires them into a user selected algorithm. It plots
the difference between extracted and generated roots on a
'bulls eye' chart. It logs results plus diagnostic messages
from the algorithm to file.

Additional algorithms can be added by users without knowledge
of the application as the algorithms are run time Dlls.

The tester comes with seven algorithms and their source.

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