45 #include <CLHEP/Units/PhysicalConstants.h>
63 while(poissonSum <= position)
66 poissonValue *= mean/number;
67 poissonSum += poissonValue;
74 G4double value = mean + t*std::sqrt(mean) + 0.5;
75 if(value < 0.) {
return 0;}
G4long G4Poisson(G4double mean)
G4double G4Exp(G4double initial_x)
Exponential Function double precision.