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Re:看了前面大虾们的证明,我知道了是求完全平方数的个数,可是为什么直接开方就可以了呢?In Reply To:看了前面大虾们的证明,我知道了是求完全平方数的个数,可是为什么直接开方就可以了呢? Posted by:swordspirit at 2009-07-30 17:50:58 > rt Followed by: Post your reply here: |
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