[ROOT] scaling of sumw2 in TH1

From: Gero Flucke (gero.flucke@desy.de)
Date: Thu May 06 2004 - 19:06:41 MEST

I wonder whether it is intended to simply scale the fTsumw2 data member of
TH1 if the TH1 is scaled by TH1::Scale(scale) as is the current
implementation. This makes fTsumw2 and the sum of the squared errors
of all bins differ after scaling. So I'd prefer scale it with the square
of 'scale'.



Gero Flucke
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