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    xorshift128plus

    0.0.1 • Public • Published

    XorShift128Plus

    A seedable random number generator.

    Installation

    npm install --save xorshift128plus

    Usage

    var XorShift128Plus = require('xorshift128plus')
    var rng = XorShift128Plus.fromRandom()
     
    rng.next() // random number

    API

    new XorShift128Plus(buffer[, byteOffset])

    Creates a new RNG using the supplied ArrayBuffer and optional offset. Using the RNG will modify the supplied buffer. The initial seed should be stored in the buffer.

    XorShift128Plus.fromRandom()

    Creates a new RNG with a psuedo-random seed chosen for you.

    XorShift128Plus.fromHex(seed)

    Creates a new RNG with the seed specified as a string of 32 hexadecimal characters. e.g. '5d289450c888f99b5e5c1fd13509e39e'.

    XorShift128Plus.fromUint32(seed)

    Creates a new RNG with the seed specified as a unsigned 32bit integer. Note that this seeding is suboptimal since it will only contain 32 bits of entropy instead of 128 bits.

    rng.next() -> Number

    Returns the next psuedo-random number between 0 (inclusivly) and 1 (exclusivly).

    Keywords

    none

    Install

    npm i xorshift128plus

    DownloadsWeekly Downloads

    1

    Version

    0.0.1

    License

    MIT

    Last publish

    Collaborators

    • linusu