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Message #03582
Re: polynomial roots
Actually it is a third degree polynomial, maybe it is worth to find out the
exact solution (just checked now on the wiki). I will ask you if I need help
with that.
I agree with Anton the announcement of your seminar appeared quite late..
Please next time let us know in advance so maybe people who are interested
in can come along ;)
cheerio,
Chiara
2010/3/10 Václav Šmilauer <eudoxos@xxxxxxxx>
>
> > Hi all,
> >
> > I would like to know if there is a function in yade which finds
> > polynomial roots having the polynomial coefficients (Anton?).
>
> I don't think so. You will have to find external lib with that
> functionality (not part of eigen, though). There is stuff floating
> around internet as well, which you can either paste in your code (if it
> is short) or put it in lib/[something] if it is one whole file or more.
>
> If the order is <=2, I will write the routine for you ;-)
>
> Cheers, v.
>
>
>
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