[ROOT] Multiply histograms

From: Pavel Golubev (pavel.golubev@kosufy.lu.se)
Date: Wed Feb 26 2003 - 22:03:07 MET


Hello,
I have a question about multiplying two TH1 histograms which have
different X axis. One histogram has a fix bin size along X axis
(detector data) but another one has a variable size of binning
along the same axis (detector efficiency).
I need a clue how to approach this problem especially if histograms
have different number of bins (of course, I am getting warnings
about that :-)).
Thanks,
/Pavel
Lund University 



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