How to get the largest positive root of a polynomial
Subject: How to get the largest positive root of a polynomial
From: Glenn Ramsey
Date: Sat, 19 Nov 2005 18:10:07 +1300
Stavros Macrakis wrote:
> Try sort(map(rhs,...)) or apply('max,map(rhs,...))
>
> If you only want real roots, use realroots.
>
> Does that solve your problem?
>
> If not how can I sort the list to get the largest positive root?
>
Thanks Stavros,
sort(map(rhs,rootlist),">")
did the trick.
Glenn
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Glenn Ramsey 07 8627077
http://www.componic.co.nz