Robuta

https://root.cern.ch/doc/master/InitialGradientCalculator_8h_source.html ROOT: math/minuit2/inc/Minuit2/InitialGradientCalculator.h Source File root math inc source file https://root.cern.ch/doc/master/InitialGradientCalculator_8cxx_source.html ROOT: math/minuit2/src/InitialGradientCalculator.cxx Source File root math src cxx source