作者ioioioioioio (超闷的)
看板trans_math
标题[考古] 再一题证明
时间Tue Apr 5 11:23:37 2005
There does not exist a function that is defined and continuous
on an open rectangle ( ie. The set of all point that are inside a
rectangle ) but is not bounded.
可以翻译一下 和解释一下吗
谢谢啦..
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