The (important) files in this directory are as follows:

rand1.c		Numerical recipies basic random number generator.
		Includes shuffle table.
rand2.c		Numerical recipies better random number generator.
		Includes shuffle table and is based on 2 generators coupled.

rand01.c	Numerical recipies basic random number generator without 
		the shuffle table to allow easy generation of identical
		sequences.
rand02.c	Numerical recipies better random number generator without 
		the shuffle table to allow easy generation of identical
		sequences.  Needs TWO seeds due to two generators.

exp1.c		Basic exponential generator.  Uses rand1 or rand01 to 
		generate exp(1) variates.  Scale by 1/k to get exp(k).  If 
		desired, can be modified simply to use rand2.
exp2.c		Better exponential generator.  Initialised with two seeds, 
		it uses rand02 to generate exp(1) variates.
