iter-fns - v0.13.0
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    Function randomBelow

    • Generates a uniformly distributed random integer in the range [0,n), where 0 < n <= 0x100000000.

      This uses a rejection sampling algorithm.

      Parameters

      • n: number

        top of the half-open range

      • rand: Random = random

        random number generator

      Returns number

      if n is out of range