Title: Means and method for generating permutations of a square

Abstract: A means and method for generating random permutations on a square having k.sup.2 subsquares based upon a circuitry including a maximal-length sequence generator.

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Inventors: Savage, John E. (Providence, RI, US)

Application Number: 636810
Filing Date: 1975-12-01
Publication_date: 1977-06-28
Assignee:
Primary Class(es): 708/253 273/138.2, 273/139, 331/78, 340/323R, 341/62, 341/83, 341/104
Other Classes:
US Patent Ref:

3171082	Feb, 1965	Dillard et al.	235/152.
3653026	Mar, 1972	Hurly	340/323.
3761696	Sep, 1973	Russell	235/152.
3895807	Jul, 1975	Friedman	273/138.

Other Refs:
Primary Examiner: Dildine, Jr., R. Stephen
Assistant Examiner:
Attorney: Temko; Charles E.