也谈复合命题之间的等值转换

Further Analysis of Eguivalent Exchange of Compound Judgment

本文较全面而系统讨论了普通逻辑中联言命题、相容选言命题、不相容选言命题、充分条件假言命题、必要条件假言命题和充要条件假言命题之间等值转换的一般形式,从而深化了复合命题之间的等值转换理论,同时指出了等值转换理论研究方面的不足。这对加强人们的逻辑思维训练、语言训练以及学习现代逻辑方面都具有重要的现实意义。

This paper discusses the general form of equivalent conversion between association judgments, compatible disjunction judgments, incompatible disjunction judgments hypothetical judgments under adequate conditions, hypothetical judgments under necessary conditions and hypothetical judgments under sufficient and necessary conditions, which will help develop greatly the theory of equivalent conversion between compound iudgments.