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From: | Andy Buckle |
Subject: | Re: Roots of polynomials |
Date: | Wed, 17 Apr 2013 11:53:29 +0100 |
Or are there faster algorithms in the case that we aren't interested in all roots, but only in a special root whose real part is already known?Hello,there exists a built-in function "roots" which computes the roots of a given polynomial. How does octave computes these roots? This function is pretty fast, but are there faster functions doing the same? We have to compute the roots of a huge number of polynomials in our program, thus this could minimize the runtime.
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