Please read the question carefully: Prove that there are infinitely many pairs of distinct positive numbers a and b such that a^a=b^b. 很明显,leo爸的证明是正确的, 严密的, 和完整的。
Please read the question carefully
所有跟帖:
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Yes, I do read carefully.
-yddad-
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11/02/2011 postreply
18:23:58
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You were confused again
-michigan007-
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11/03/2011 postreply
06:23:18