#include "TF1.h"

void example02(){

  TF1 *myFunc = new TF1("myF","[0]*sin([1]/x)",0,10);
  myFunc->SetParameters(10.4,5);

  myFunc->SetTitle("Cross Section #sigma_{CC} (E_{#nu})");
  myFunc->GetXaxis()->SetTitle("E_{#nu} (GeV)");
  myFunc->GetXaxis()->SetTitleSize(0.050);
  myFunc->GetYaxis()->SetTitle("#sigma #times 10^{-42} m^{2}");
  myFunc->GetYaxis()->SetTitleSize(0.050);
  
  myFunc->GetXaxis()->SetLabelSize(0.045);
  myFunc->GetYaxis()->SetLabelSize(0.045);
  
  myFunc->Draw();
  
  
}