对于00与∞0型极限的极限，当函数比较复杂时，现有的方法求解困难。研究发现，通过等价无穷小替换幂指函数，将复杂函数化为简单函数后，可以有效求解。%For the 00 and∞0 form of the limits, the existing methods were not effective when the function was complex .The research provided that it could effectively solve the problem with equivalent infinitesi-mal replacing power exponential function , while the complex functions becoming simple .
展开▼
