Documentation API of the 'umontreal.iro.lecuyer.rng.LFSR113' Java class
LFSR113
umontreal.iro.lecuyer.rng

Class LFSR113

  • All Implemented Interfaces:
    Serializable, Cloneable, CloneableRandomStream, RandomStream


    public class LFSR113extends RandomStreamBase
    Extends RandomStreamBase using a composite linear feedback shift register (LFSR) (or Tausworthe) RNG as defined in. This generator is the LFSR113 proposed by. It has four 32-bit components combined by a bitwise xor. Its period length is approximatively 2^113 . The values of V, W and Z are 235, 255 and 290 respectively (see RandomStream for their definition). The seed of the RNG, and the state of a stream at any given step, are four-dimensional vectors of 32-bit integers. The default initial seed of the RNG is (12345, 12345, 12345, 12345). The nextValue method returns numbers with 32 bits of precision.
    See Also:
    Serialized Form

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