Combining Texts

Ideas for 'On the Question of Absolute Undecidability', 'Tractatus Logico-Philosophicus' and 'Fourfold Root of Princ of Sufficient Reason'

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2 ideas

5. Theory of Logic / K. Features of Logics / 1. Axiomatisation

19292

Logic doesn't split into primitive and derived propositions; they all have the same status [Wittgenstein]

5. Theory of Logic / K. Features of Logics / 5. Incompleteness

17894

We have no argument to show a statement is absolutely undecidable [Koellner]