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 <[email protected]> > 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 <[email protected]> > > >> > 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. >> >> >> >> _______________________________________________ >> Mailing list: >> https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> >> Post to : [email protected] >> Unsubscribe : >> https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> >> More help : https://help.launchpad.net/ListHelp >> > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp > >
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