DiffGeometric.cpp

Go to the documentation of this file.

//===========================================================================
//===========================================================================

#include "Rng/DiffGeometric.h"


//========================================================================
long DiffGeometric::operator()(double mean)
{
    return Geometric::operator()(mean) - Geometric::operator()(mean);
}



//========================================================================
long DiffGeometric::operator()()
{
    return Geometric::operator()() - Geometric::operator()();
}


//========================================================================
double DiffGeometric::p(const long& x) const
{
    return pMean * pow(1 - pMean, abs(x)) / (2 - pMean);
}