User talk:Gaoyi

Conjugate gradient method
Hello. I reverted your edit to Conjugate gradient method, because I think it is mistaken. However, I don't know the method very well, so it might be that I'm wrong. I wonder whether you could please check, and if you think that I'm wrong, explain your reasoning and/or refer to some book to support your change. Thanks in advance. -- Jitse Niesen (talk) 01:27, 10 March 2007 (UTC)