首次在命题逻辑系统中引入理论的真度概念,使得真度的概念由公式的真度推广为公式集的真度,从而简化了发散度的概念;在逻辑系统Gn中讨论了理论Γ1、Γ2和Γ1∪Γ2的真度、相容度和发散度之间的关系。
The concept of truth degrees of logic theories is proposed firstly in propositional logic systems,and this concept is generalized from individual to collective.The concept of divergency degree can be simplified thereby.Relations of truth degrees, as well as consistency degrees and divergency degrees of logic theories Γ1,Γ2 and Γ1∪Γ2 are compared in the logic system Gn.