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Category:John von Neumann |
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The book ''The Broken Dice'' by [[Ivar Ekeland]] gives an extended account of how the method was invented by a Franciscan friar known only as Brother Edvin sometime between 1240 and 1250.<ref name="Ekeland1996">{{cite book |author=Ivar Ekeland |title=The Broken Dice, and Other Mathematical Tales of Chance |date=15 June 1996 |publisher=University of Chicago Press |isbn=978-0-226-19992-4}}</ref> Supposedly, the manuscript is now lost, but [[Jorge Luis Borges]] sent Ekeland a copy that he made at the Vatican Library.
Modifying the middle-square algorithm with a [[Weyl sequence]] improves period and randomness.<ref>{{cite book | title = Random Numbers and Computers | last = Kneusel | first = Ron | publisher = Springer | year = 2018 | edition = 1 | pages = 13–14 }}</ref><ref>{{cite arXiv | last=Widynski | first=Bernard | eprint=1704.00358 | title=Middle-Square Weyl Sequence RNG | date=April 2017| class=cs.CR }}</ref>
== The method ==
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