演绎逻辑与逻辑真理  

The Deductive Logic and the Logic Truth

作　　者：贾国恒 JIA Guo-heng（Xinxiang University; Xinxiang 453003; China）;

机构地区：新乡学院社会科学部

出　　处：《新乡师范高等专科学校学报》2008年第2期68-70,共3页Journal of Xinxiang Teachers College

基　　金：浙江大学语言与认知研究中心青年科研课题项目(C10);; 河南省社科联项目“情境语义学研究”(SKL-2008-120)

摘　　要：演绎逻辑及其价值屡屡遭到错解与误视。虽然前提蕴涵结论,但演绎逻辑仍然具有'创新'功能。在形式结构上,逻辑真理表现为重言式,但重言式不等于同语反复,更不应该用它们来反对演绎逻辑。Deductive logic and its values are misunderstood and neglected time and again,but it has the function of creating new knowledge,even though its premises imply its consequence.Logical truths display tautologies in a formal structure,but tautologies are not equal to iterating the same thing,and we should not be against deductive logic according to them.

关 键 词：演绎逻辑 新知 逻辑真理 

分 类 号：B812.23[哲学宗教—逻辑学]