Re: [ROOT] TFX - suggestion

From: Miroslav Helbich (helbich@mail.desy.de)
Date: Mon Apr 30 2001 - 15:51:13 MEST


 Hi Rene,

  I will be busy with completing and making our detector work for the next
few months so I don't volunteer to write the code at the moment. Sorry.

					Miro

			 


On Fri, 27 Apr 2001, Rene Brun wrote:

> 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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