[ROOT] poisson

From: Dan Holmes (Daniel.Holmes@cern.ch)
Date: Wed Nov 05 2003 - 17:41:39 MET


Hello,

my problem for today is that i would like to define a TFormula with a 
factorial in it (poisson distribution) with the aim of being able 
to evaluate and integrate it at non-integer points..

i have a bit of c++ code that works out factorials but i want to be able 
to define the formula and plot it as a function..

do you have any examples of this?

cheers,

Dan.




-- 

CMS-Bristol
http://cern.ch/dan.holmes



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