摘要
在经典有理灰数的基础上,定义了两个经典有理灰数的距离,进而建立灰极限的概念。本文在此意义下证明几个有关引理,并利用它证明微积分学中关于极限的乘法公式也同样成立。
The distance between two classical rational grey numbers is defined and the concept of grey limit is therefore estanblished on the basis of the classical grey number theory.Under meaning,this paper proves several relative lemmas and proves that the multiplication form about the limit in classical calculus is also valid for the grey limit with the help of th lemmas.
