经典逻辑视野中的弗协调逻辑

Paraconsistent Logic in the Field of Classical Logic

以科斯塔弗协调逻辑系统的技术处理为依据来分析命题A与其弗协调否定A之间的逻辑关系可以知道弗协调矛盾和不矛盾律与经典逻辑矛盾和不矛盾律之间存在很大差别;由此可见科斯塔弗协调逻辑不是真正意义上的弗协调逻辑,但是科斯塔弗协调逻辑作为非经典逻辑其理论意义是重大的,这正如非欧几何之与欧氏几何。

In this article by the skill of N.C.A da costa paraconsistent logic system is regarded as basis to analyse the logic connection between proposition A and negation of paraconsistent logic A,difference between contradiction of paraconsistent,law of contradiction and contradiction of classical logic,law of contradiction.It points out that N.C.A da costa paraconsistent logic is not true meaning of paraconsistent logic.But N.C.A da costa paraconsistent logic is important in the theory of non-classical logic,as non-Eudidean geometry and Eudidean geometry.