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Questions

 
2
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1
answer
340
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#P version of SUBSET SUM

may 22 at 22:22 MathOverflow 123

 
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1
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157
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Shortest absolute value of path in graph

mar 12 12 at 4:10 Brendan McKay 9,12011333

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Approximate action of unitary matrix with permutation matrix

nov 23 11 at 20:02 Charles Bailey 633