论谓项量化、主项质化理论在语言逻辑中的价值与影响

哈米尔顿的谓项量化理论揭示了量化命题中的简单换位规律 ,突破了原有三段论的规则 ,增加了大量新的三段论式。德摩根的主项质化理论给传统的逻辑方阵增添了新的内容 ,八个命题之间存在着紧密的内在联系 ,谓项量化、主项质化命题有着广泛的思维空间和运用价值 ,且语言表达灵活多样。哈米尔顿和德摩根都对联项“是”作了深入研究、赋予新的内涵 ,给逻辑注入了新的活力。

On Value and Effect of Predictive Quantification and Subjective Qualification on Language Logic

Hamilton's theory of "predictive quantification" reveals the principle of conversion in quantified proposition, breaking the limit of syllogism, and adding more patterns of syllogism. De Morgan's theory of "subject qualification" brings new ideas to the traditional logic. The proposition of "predictive quantification" and "subject qualification" , with its flexibility and variety in expounding, bears great value in practice.