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| Floor Sum Formulation (Posted on 2014-10-05) |
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Determine all possible pairs (x, y) of positive integers satisfying:
floor(x2/y) + floor(y2/x) = floor(x/y + y/x)+ x*y.
Prove that there are no others.
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 | solution | Benny | 2014-10-05 17:42:18 |
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