InitialGradientCalculator.cxx File Reference

#include "Minuit2/InitialGradientCalculator.h"
#include "Minuit2/MnFcn.h"
#include "Minuit2/MnUserTransformation.h"
#include "Minuit2/MnMachinePrecision.h"
#include "Minuit2/MinimumParameters.h"
#include "Minuit2/FunctionGradient.h"
#include "Minuit2/MnStrategy.h"
#include "Minuit2/MnPrint.h"
#include <cmath>

Include dependency graph for InitialGradientCalculator.cxx:

Namespaces
namespace	ROOT
namespace	ROOT::Minuit2

Functions
FunctionGradient	ROOT::Minuit2::calculateInitialGradient (const MinimumParameters &par, const MnUserTransformation &trafo, double errorDef)
	Initial rough estimate of the gradient using the parameter step size.