实质蕴涵与自然语言中的相关蕴涵命题分析

An Analysis of the Proposition of Material Implication and the Relevant Implication in Natural Language

实质蕴涵是现代逻辑的一个极其重要的概念,但是用实质蕴涵理论来分析和说明自然语言中的假言命题却出现了许多解释不通的问题。这种状况有悖于逻辑规范和引导人们进行正确思维及表达的宗旨。传统逻辑和模态逻辑在分析自然语言假言命题方面都存在缺陷。提出“相关蕴涵”概念主要是为了对自然语言假言命题进行符合自然语言实际的分析。

Material implication is an extremely important concept of modern logic,but we encountered a lot of problems as we attempted to analyze and explain the hypothetical proposition of natural language with material implication,this situation obstructs the aim of logic norm and people's correct thinking.Traditional logic and modern logic have some defects in analyzing the hypothetical proposition of natural language.The purpose of putting forward the concept of 'relevant implication' is mainly to analyze the hypothetical proposition of natural language.