bn:03244619n
Noun Concept
Categories: long volume value, Latin squares, All articles containing potentially dated statements
EN
Graeco-Latin square  mutually orthogonal Latin squares  Mutually orthogonal Latin square  36 officer problem  36 officer puzzle
EN
In combinatorial mathematics, two Latin squares of the same size are said to be orthogonal if when superimposed the ordered paired entries in the positions are all distinct. Wikipedia
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