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Results tagged with lo.logic
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user 89713
first-order and higher-order logic, model theory, set theory, proof theory, computability theory, formal languages, definability, interplay of syntax and semantics, constructive logic, intuitionism, philosophical logic, modal logic, completeness, Gödel incompleteness, decidability, undecidability, theories of truth, truth revision, consistency.
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votes
On critical reviews of Hawking's lecture "Gödel and the end of the universe"
A physical theory usually follow from fundamental principles, eg. gauge symmetries (similar to axioms) and the requirements of consistency, eg. the absence of anomalies. It is supposed to give answers …
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