| 假言+选言推理的逻辑构造,判定和使用 |
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| 引用本文： | 徐冬海.假言+选言推理的逻辑构造,判定和使用[J].淮阴师范学院学报(哲学社会科学版),2000,22(2):101-104. |
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| 作者姓名： | 徐冬海 |
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| 作者单位： | 淮阴师范学院中文系 |
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| 摘 要： | “假言＋选言推理”是以假言命题和选言命题为前提的组合推理。根据假言、选言全中构造出１２种推理模式。采用归谬赋值法,对其有效性进行判定“Ｎ难推理”便是这种推理的语用形式。
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| 关 键 词： | 假言 选言推理 推理模式 N难推理 归谬赋值法 |
Logical Structure, Decidability and Use of Hypothetical plus Disjunctive Inference |
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| XU Dong,hai.Logical Structure, Decidability and Use of Hypothetical plus Disjunctive Inference[J].Journal of Huaiyin Teachers College(Social Sciences Edition),2000,22(2):101-104. |
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| Authors: | XU Dong hai |
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| Abstract: | Hypothetical plus disjunctive inference takes hypothetical proposition and disjunctive proposition as its premises, out which 12 inference models may be produced. According to the logical rule of hypothetical proposition and disjunctive proposition, whose logical validity is decided by hypothetical plus disjunctive inference using " reducto and absurdum", polylemma is the using form of the 12 inference models. |
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| Keywords: | hypothetical proposition disjunctive proposition inference model polylemma |
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