摘要
本文针对传统形式逻辑中的负假言判断的等值式提出了不同的看法 。
This article, has put forward the views of difference to Equivalent Expression of Negative Conditional Proposition of in the formal logic, claims when establishing Equivalent Expression of Negative Conditional Proposition, should consider difference of single incident and incident that many times occurs.
出处
《佳木斯大学社会科学学报》
2001年第3期60-63,共4页
Journal of Social Science of Jiamusi University
关键词
假言判断
负假言判断
等值式
单一事件
多频事件
形式逻辑
conditional proposition
negative conditional proposition
equivalent expression
single incident
incident that many times occurs
