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| back to board | Do you have any goodidea? Posted by Tony  5 Oct 2002 13:49Use the inverse multiplicative, u need to know about number theory (-) >Re: Use the inverse multiplicative, u need to know about number theory (-) Posted by Tony  15 Oct 2002 16:12  But I don't have any book on number theory.Could you tell memore about it?Thanks!
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