14 lines
183 B
Text
14 lines
183 B
Text
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IDMATRIX
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=LAMBDA(n,
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LET(
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ixs, SEQUENCE(n, n, 0, 1),
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x, MOD(ixs, n),
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y, QUOTIENT(ixs, n),
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IF(x = y,
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1,
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0
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)
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)
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)
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