Drand48Exp Drand48Exp_sub GenrandExp GenrandExp_sub InitExp RanfArrExp RanfArrExp_sub

InitExp() Sub InitExp ( N As  Long ) Initialization for exponential distribution random number generator (Ziggurat method) Purpose Initializes the Ziggurat method exponential distribution random number generator. Parameters [in] N The number of rectangles used in Ziggurat method. N = 128 or 256 can be specified. (if other value is given, 256 will be assumed) Reference Yatsuji Tetsuaki, "Probability distribution random number generation method" 2nd ed., Pleiades Publishing, 2019. (Japanese book)