Extra space when using ^


My question is why is there an extra space in the label of the X axis. But when I use just luminosity instead of integrated luminosity the space disappears:


Thank you

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Can you post the string you passed as title ?


Yes I tried with pyroot and .C:

The result was the same

I do not see this problem:

   TLatex *   tex = new TLatex(0.3,0.6,"Integrated Luminosity [fb^{-1}]");

My Root version is ROOT 6.14/02. Could this be the problem?

With the pyroot program I created a .C file with the same plot. When I run this new program .C in ROOT the title is fine. It is normal?

It should not have changed since 6.14 but I am using 6.22

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