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Re:错了，是单调的，不过牛顿法怎么算方程组呢In Reply To:Re:错了，是单调的，不过牛顿法怎么算方程组呢 Posted by:uni at 2005-04-27 12:53:09 这个我自然知道，不过如何逼近呢 比如是先取一组x,y，分别代到f'(y)=0,和f'(x)=0中，算出新的一组，再迭代计算 还是 先取一个y,代入f'(x)=0，算出x1,再将x1代入f'(y)=0中，如此迭代？ Followed by:
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