Functions
void	init_zigexp (int n)
	Initialization for exponential random number generator (Ziggurat method)

void	init_zigexp_r (int n)
	Initialization for exponential random number generator (Ziggurat method) (reverse communication version)

double	zigexp (int(iurand)(), double(durand)(), double theta)
	Generate random numbers following exponential distribution (Ziggurat method)

void	zigexp_r (double theta, double r, int ii, double yy, int irev)
	Generate random numbers following exponential distribution (Ziggurat method) (reverse communication version)

Detailed Description

This is the group of L6a5. Exponential random numbers.

Functions