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Number of interation?

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Old   September 28, 2008, 13:55
Default Number of interation?
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I got a trouble with this number, in some experiments, when I put this number is small, it will be more exactly than bigger, for example sometimes only 50 -300, but my senior said it has to be about >1000, bigger is better, however with 1000, my results are often wrong. How can I know which one is good? In tutorial, only 300, but for simple model?
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Old   September 28, 2008, 14:12
Default Re: Number of inteation?
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Once more thing, the error is only 1...E -1, but when I look at the temperature it is about >1000000, so what should I do, thanks all.Please help me
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