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大致证明思路

Posted by ip96cns at 2010-12-01 20:04:30 on Problem 2159
In Reply To:一种O(n)算法 Posted by:asterix314 at 2009-01-12 12:11:25
这可以理解为两个矩阵相乘

证明符合条件的两个矩阵是唯一的

然后....就是证明,我记得某本线性代数教材上有.....

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