Hi rooties,
I am trying to use TF2::Integral and when the upper limit of integration is increased above a certain value I get the error
Warning in <TF2::Integral>: failed code=1, minpts=17, maxpts=10000, epsilon=1, nfnevl=9979, relerr=nan
The function does not present any singularity in the region on which I am
trying to integrate.
It seems to me that what is causing problem is this element of the integrand
TMath::Power((var[0],(int)(var[1]))
the upper integration limit of var[1] is giving me problem. I have tried to
increase the accuracy up to 1 without any effect. The code I have produced
is standalone (not a macro).
Any suggestion?
Thanks
Luca
NB: I am using Received on Thu Apr 05 2007 - 20:28:42 CEST
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