criterium.ziggurat documentation
random-normal-zig
[]
[rng-seq]
[rng-seq c r v]
[c r v]
[rng-seq [s-adzigr s-adzigx zignor-r mask]]
Pseudo-random normal variates. An implementation of ZIGNOR See: An improved Ziggurat method to generate normal random samples, Doornik, 2005
zignor-init
[c r v]
Initialise tables.