TH1F* h1; TH1F* h2; h1 = new TH1F("h1", "Histogram 1", 50, 0, 10); h2 = new TH1F("h2", "Histogram 2", 50, 0, 10); //Fill histograms h1 and h2 with data TH1F* h3 = (TH1F*)h1->Clone("h3"); h3->Divide(h2);
TH1F* h1; h1 = new TH1F("h1", "Histogram 1", 50, 0, 10); //Fill histogram h1 with data TH1F* h2 = (TH1F*)h1->Clone("h2"); h2->Scale(1.0/5.0); //Divide by a constant value of 5Package/library: ROOT (CERN open source software toolkit for particle physics data analysis)