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Re:怎么做？

Posted by lyb20042149 at 2007-06-04 21:25:58 on Problem 3233
In Reply To:Re:怎么做？ Posted by:yw1984 at 2007-06-03 18:11:04

多谢 yw1984提供的方法

Let B=[ [A A];
        [0 I] ]

B^k = [ [A^k   A+...+A^k];
        [0          I   ] ]

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