Magic squares of doubly even order: Difference between revisions
Magic squares of doubly even order (view source)
Revision as of 06:15, 2 November 2020
, 3 years agoJ: also show the unique sum for a 128x128 square
(J: provide a general implementation) |
m (J: also show the unique sum for a 128x128 square) |
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~.(+/,&,+/"1)demsq 128
1048640
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