分离规则;
And I prove the formal axiomatic system of prepositional logic that is made up of Axiomatic Mode and the Rule of Detachment does not possess syntactic perfectibility.
证明:由公理模式和分离规则构成的命题逻辑公理系统不具有语法完全性。
The basic logical law of the argumentation of thinking is the law of sufficient reason. The law of sufficient reason is the first basic law of the logical thinking, and it's formal theorem is MP rule ( i.e.the rule of detachment).
反映思维论证性的逻辑基本规律是充足理由律,而且充足理由律是逻辑思维的第一位的基本规律,其形式语言表达式(形式定理)是MP规则(即分离规则)
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