关于等价无穷小代换定理的补充

On Supplement of Equivalent Infinitesimal Substitution Theorem

探讨了极限式中用等价无穷小代换定理求极限的问题,对定理中未提及的极限式中含和差运算的情况加以补充,并给出了代换的条件。

The limit problem of equivalent infinitesimal substitution theorem in limit type is discussed, the unmentioned close differential operation is supplemented and substitution conditions are given.