Combining Texts

Ideas for 'On the Question of Absolute Undecidability', 'Tractatus Logico-Philosophicus' and 'Abstract Objects'

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11 ideas

7. Existence / C. Structure of Existence / 6. Fundamentals / d. Logical atoms
7090 The 'Tractatus' is an extreme example of 'Logical Atomism' [Wittgenstein, by Grayling]
23464 In atomic facts the objects hang together like chain links [Wittgenstein]
23471 The structure of an atomic fact is how its objects combine; this possibility is its form [Wittgenstein]
21682 If a proposition is elementary, no other elementary proposition contradicts it [Wittgenstein]
22319 Analysis must end in elementary propositions, which are combinations of names [Wittgenstein]
21683 Nothing can be inferred from an elementary proposition [Wittgenstein]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
10512 The abstract/concrete distinction is based on what is perceivable, causal and located [Hale]
10517 Colours and points seem to be both concrete and abstract [Hale]
10519 The abstract/concrete distinction is in the relations in the identity-criteria of object-names [Hale]
10520 Token-letters and token-words are concrete objects, type-letters and type-words abstract [Hale]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / b. Levels of abstraction
10524 There is a hierarchy of abstraction, based on steps taken by equivalence relations [Hale]