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Meaning of oracle machine | Babel Free

Noun CEFR B2

Definitions

In computability theory, a form of theoretical Turing machine, able to solve even undecidable decision problems in a single operation.

Examples

“See⟳ also: o-machine”
“Thus, an oracle machine (which enacts an oracle algorithm) would be like⟳ an ordinary Turing machine, except that adjoined to its ordinary computational operations would be another operation: ‘Call⟳ in the oracle and ask⟳ it whether C_q(n) stops; […]”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Oracles Oracular oracularity Oracularly oracularness oraculousness

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