在三值R0命题逻辑系统中证明了随机真度的MP、HS和交推理规则;提出了随机开放度,指出随机开放度与随机发散度是从两个不同的角度刻画了理论的相客程度,并得出对同一个理论而言,二者取值相等的结论。
The inference rules of MP, HS and intersection of randomized truth degree are proved in threevalued R0 propositional logic. Then the randomized opening degree is introduced in randomized logic metric space. It is obtained that the randomized opening degree and the randomized divergence degree characterize the consistency degree of theory from two different sides and the value of the randomized opening degree is equal to the value of the randomized divergence degree for a same theory.