rand模块¶

// 随机返回0.0-1.0
uniform() -> float()
// 随机返回1-N
uniform(N) -> integer() >= 1

seed/1/2¶

结构:

seed(AlgOrStateOrExpState) -> state()
类型:
AlgOrStateOrExpState = builtin_alg() | state() | export_state()
  builtin_alg() = exs64 | exsplus | exsp | exs1024 | exs1024s | exrop

实例:

rand:seed(exs64).