Displaying two histograms

Hi All,

How do you display/overlay two different histograms in the same TCanvas?

-B

${ROOTSYS}/tutorials/hist/hstack.C
${ROOTSYS}/tutorials/hist/multicolor.C
${ROOTSYS}/tutorials/hist/twoscales.C
${ROOTSYS}/tutorials/hist/transpad.C

and:

root.cern.ch/doc/master/classTH … html#HP060