10#ifndef ROOT_Minuit2_FumiliGradientCalculator
11#define ROOT_Minuit2_FumiliGradientCalculator
23class MnUserTransformation;
Extension of the FCNBase for the Fumili method.
FumiliGradientCalculator(const FumiliFCNBase &fcn, const MnUserTransformation &state, int n)
FunctionGradient operator()(const MinimumParameters &) const
const MnAlgebraicSymMatrix & Hessian() const
const MnUserTransformation & fTransformation
MnAlgebraicSymMatrix fHessian
const MnUserTransformation & Trafo() const
~FumiliGradientCalculator()
const FumiliFCNBase & fFcn
interface class for gradient calculators
Class describing a symmetric matrix of size n.