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'fragments/reports', 'works' and 'The Establishment of Scientific Semantics'
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9 ideas
5. Theory of Logic / A. Overview of Logic / 6. Classical Logic
13337
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A language: primitive terms, then definition rules, then sentences, then axioms, and finally inference rules [Tarski]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / b. Names as descriptive
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'I' is the perfect name, because it denotes without description [Derrida]
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Names have a subjective aspect, especially the role of our own name [Derrida]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / c. Names as referential
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Even Kripke can't explain names; the word is the thing, and the thing is the word [Derrida]
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5. Theory of Logic / I. Semantics of Logic / 1. Semantics of Logic
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Semantics is the concepts of connections of language to reality, such as denotation, definition and truth [Tarski]
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A language containing its own semantics is inconsistent - but we can use a second language [Tarski]
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5. Theory of Logic / I. Semantics of Logic / 4. Satisfaction
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A sentence is satisfied when we can assert the sentence when the variables are assigned [Tarski]
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Satisfaction is the easiest semantical concept to define, and the others will reduce to it [Tarski]
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5. Theory of Logic / K. Features of Logics / 2. Consistency
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Using the definition of truth, we can prove theories consistent within sound logics [Tarski]
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