痴呆
发表于 2025-3-23 13:20:54
Johann Friedrich Gülich techniques, and as such it contains all the material one would expect to find in a course in formal logic covering completeness but, not incompleteness issues. The first item to be addressed is, What are we talking about and why are we interested in it? We are primarily talking about truth as used
作呕
发表于 2025-3-23 15:30:12
Johann Friedrich Gülichy of compound sentences depends on the truth or falsity of the atomic sentences making them up. In particular, we would like to know which compound sentences must be true, independently of the status of their atomic constituents. For propositional logic these are called .. Much of classical proposit
喷油井
发表于 2025-3-23 18:57:31
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Nonconformist
发表于 2025-3-24 00:08:26
Johann Friedrich Gülichwhich abstracts a predicate from a formula, in effect providing a scoping function for constants andfunction symbols, leading to a clarification of ambiguous readings at the heart of several philosophical problems; the distinction between nonexistence and nondesignation; and definite descriptions, b
cogitate
发表于 2025-3-24 04:44:11
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uncertain
发表于 2025-3-24 09:50:56
Johann Friedrich Gülichwhich abstracts a predicate from a formula, in effect providing a scoping function for constants andfunction symbols, leading to a clarification of ambiguous readings at the heart of several philosophical problems; the distinction between nonexistence and nondesignation; and definite descriptions, b
Endometrium
发表于 2025-3-24 12:48:11
Johann Friedrich Gülichwhich abstracts a predicate from a formula, in effect providing a scoping function for constants andfunction symbols, leading to a clarification of ambiguous readings at the heart of several philosophical problems; the distinction between nonexistence and nondesignation; and definite descriptions, b
Countermand
发表于 2025-3-24 15:24:14
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Longitude
发表于 2025-3-24 21:59:28
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牵索
发表于 2025-3-25 01:54:55
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