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magic square

From Wiktionary, the free dictionary

English

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Etymology

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Asmagical square by 1670 andmagic square by 1701 (seeCitations).Calque ofFrenchquarré magique orLatinquadratum magicum.Magic refers to its original function as atalisman.

Noun

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magicsquare (pluralmagic squares)

  1. (games) Apalindromic square word arrangement, usually in the form of amagicamulet.
    Probably the best-knownmagic square is the 5×5 square consisting of the wordsROTAS OPERA TENET AREPO SATOR.
  2. (number theory) Ann-by-n arrangement ofn2 numbers such that the numbers in each row, in each column and along both diagonals all have the same sum.
Magic amulet
3 x 3 magic square

Derived terms

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Translations

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n-by-n arrangement ofn2 numbers

See also

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See also

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other terms of interest
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