yade-dev team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

I have never met such problem.
You can search it in Eigen library http://eigen.tuxfamily.org/, but I am not
sure, they have it.
______________________________

Anton Gladkyy


2010/3/10 chiara modenese <c.modenese@xxxxxxxxx>

> 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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