回複：回複：Yes,you're right.

來源: 於 2011-01-16 21:05:36 [舊帖] [給我悄悄話] 本文已被閱讀：次

If your major is not Math,I think OK already.

I don't know if you understand continuity and epslon-delta method ...It is included in advance calculus......

Good Night.