小臼 发表于 2025-3-27 00:14:45

Propositional Logic, entities that express a complete thought, or state of affairs. We call those sentences .. This means that, from the point of view of natural language, our class of acceptable linguistic objects is rather restricted.

Conclave 发表于 2025-3-27 01:37:01

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首创精神 发表于 2025-3-27 06:35:51

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Physiatrist 发表于 2025-3-27 12:56:10

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Fsh238 发表于 2025-3-27 13:51:00

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DUST 发表于 2025-3-27 18:34:48

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查看完整版本: Titlebook: Logic and Structure; Dirk Dalen Textbook 19801st edition Springer-Verlag Berlin Heidelberg 1980 Goedel‘s theorem.basic model theory.comput