#include "RooFit.h"
#include "Riostream.h"
#include <math.h>
#include "RooSecondMoment.h"
#include "RooAbsReal.h"
#include "RooAbsPdf.h"
#include "RooErrorHandler.h"
#include "RooArgSet.h"
#include "RooMsgService.h"
#include "RooRealVar.h"
#include "RooFunctor.h"
#include "RooGlobalFunc.h"
#include "RooConstVar.h"
#include "RooRealIntegral.h"
#include "RooNumIntConfig.h"
#include "RooFormulaVar.h"
#include "RooLinearVar.h"
#include "RooProduct.h"
#include <string>