Hi Miro, I agree with all your requests for additional functions in the TFX classes. Concerning the Solve function, most of the code is already there in TGraph::Zero, but different algorithms could also be implemented. Would you be willing (or somebody else) to contribute to these extensions? Rene Brun On Fri, 27 Apr 2001, Miroslav Helbich wrote: > > Hi all, > > I have other suggestions for TFx classes. Namely it would be useful to > have functions similar to those int TH2::ADD,Multiply,Divide. It would > increase the functionality of working with functions in root. > > The last suggestion would be to have implemented standard solving method > to find roots of equation > e.q. TF1::Solve("method",... other parameters) > > with usage like > f1->Solve("newton",0.1,10.); // solve equation f1->Eval(x)=0 by newton > method in the interval 0.1,10. > > Regards > > Miro > >
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