[ROOT] TFormula

From: K.-Michael Aye (klaus-michael.aye@durham.ac.uk)
Date: Mon Jul 19 2004 - 18:55:12 MEST


I get SEGV during runtime in compiled program and in CINT with this:

TFormula form("form","TMath::Sigma()*TMath::Power(x,4)");

If I replace it with the value of the SB-constant, it works fine.

Also a declaration of
TFormula form("form","TMath::Sigma()*5")
doesn't work (I tried it for test purposes), so it seems the culprit is 
the TMath::Sigma function?

I'm using Root 3.05/07 on gcc 3.2.2.


K.-Michael Aye, University of Durham, Dept. of Physics
Phone@Work: +44-191-334-3665, Fax@Work: +44-191-334-3521
"We all declare for liberty, but in using the same word,
we do not all mean the same thing." Abraham Lincoln

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