随机数在现代科学中有着重要应用,随机数隶属可测函数范畴,因此随机数历.史是数学史的重要组成部分.追朔随机数的历史,可以在《易经》中的《系辞传》中发现筮法.筮法是古代中国产生随机数的方法.筮法过程可以看作为带外来输入的随机过程,也就是说筮法是数学史中的随机过程的古代中国实例.在严格的概率论模型的基础上,给出了筮法所产生的随机数概率,并给出了其信息熵.结果修改了向传三的结果.
Random numbers in modern science have important applications. Random num- bers belong to the measurable function field, so the random number history is an important part of the history of mathematics. In the "I Ching" , the ancient divination was one kind of methods to generate random numbers. Divination process is a random process with external input. Based on the strict probability model of the divination, this paper gives the divination probability, and modification of results of Xiang Chuansan.