在D—语言定义下函数极限的有关定理

SOME THEORIES ABOUT FUNCTION LIMITE ON THE DEFINITE OF D--EXPRESSION

本文通过用D—语言定义函数的极限,给出函数极限的有关定理及其否定形式,进而论证了极限的ε—语言定义与D—语言定义的等价性.

This paper difines function limite by way of D--expression,and gives some theories and negative of functionlimite.and proceeds to proof the limite defincte of D--expression and ε-expression are equal.