10#ifndef ROOT_Minuit2_MnMachinePrecision
11#define ROOT_Minuit2_MnMachinePrecision
determines the relative floating point arithmetic precision.
MnMachinePrecision & operator=(const MnMachinePrecision &prec)
double Eps() const
eps returns the smallest possible number so that 1.+eps > 1.
void SetPrecision(double prec)
override Minuit's own determination
MnMachinePrecision(const MnMachinePrecision &prec)
double Eps2() const
eps2 returns 2*sqrt(eps)
Namespace for new ROOT classes and functions.