ROOT::TF1Helper Namespace Reference

Classes
class	TGradientParFunction
Functions
double	IntegralError (TF1 *func, Int_t ndim, const double *a, const double *b, const double *params, const double *covmat, double epsilon)

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Function Documentation

double ROOT::TF1Helper::IntegralError	(	TF1 *	func,
		Int_t	ndim,
		const double *	a,
		const double *	b,
		const double *	params,
		const double *	covmat,
		double	epsilon
	)

Definition at line 33 of file TF1Helper.cxx.

References copy(), ROOT::Error(), ROOT::Fit::FitResult::Errors(), func(), ROOT::Fit::FitResult::GetCovarianceMatrix(), TBackCompFitter::GetFitResult(), TVirtualFitter::GetFitter(), TBackCompFitter::GetNumberTotalParameters(), TBackCompFitter::GetParameter(), i, TMatrixTSym< Element >::Similarity(), sqrt(), TMatrixTSym< Element >::Use(), and Warning().

Referenced by ErrorIntegral(), G__G__Hist_102_0_67(), G__G__Hist_102_0_68(), and TF1::IntegralError().

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