Undecidable
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Undecidable may refer to:
In computer science
- Undecidable problem – a decision problem for which no algorithm can decide (i.e. give a YES or NO answer)
In mathematics and logic
- "Undecidable" is sometimes used as a synonym of "independent", where a formula in mathematical logic is independent of a logical theory if neither that formula nor its negation can be proved within the theory
Other uses
See also
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