So you meant N=>2?
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: Nixrreg 于 2006-5-27, 00:43:07:
回答: Gee, the system ate my "greater than" sign 由 whoami 于 2006-5-27, 00:40:08:
所有跟贴:
加跟贴
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