#include "ROptFitter.h"#include <Minuit2/FCNBase.h>#include <Minuit2/MnMinimize.h>#include <Minuit2/MnHesse.h>#include <Minuit2/FunctionMinimum.h>#include <Minuit2/MnUserParameters.h>#include <utl/AugerUnits.h>#include <utl/Math.h>#include <cmath>#include <vector>