Xorshift (Paperback)

High Quality Content by WIKIPEDIA articles! Xorshift is a category of pseudorandom number generators designed by George Marsaglia. It repeatedly uses the transform of exclusive or on a number with a bit shifted version of itself. A pseudorandom number generator, also known as a deterministic random bit generator, is an algorithm for generating a sequence of numbers that approximates the properties of random numbers. The sequence is not truly random in that it is completely determined by a relatively small set of initial values, called the PRNG's state. Although sequences that are closer to truly random can be generated using hardware random number generators, pseudorandom numbers are important in practice for simulations, and are central in the practice of cryptography and procedural generation.