作者kahuna (開心鬼期待Friday)
站內NTUMath92
標題[問題] 請問極限正式定義
時間Sun Nov 23 16:34:54 2003
我的課本只有一段 formally, limits are defined as follows:
lim f(x)=L if for every number e > 0
x-c
there is a number t > 0 such that |f(x)-L|< e whenever 0 <|x-c|< t
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