Math 2.0

Concept

Computably inseparable

Summary

In computability theory, two disjoint sets of natural numbers are called computably inseparable or recursively inseparable if they cannot be "separated" with a computable set. These sets arise in the study of computability theory itself, particularly in relation to Π10\Pi^0_1 classes. Computably inseparable sets also arise in the study of Gödel's incompleteness theorem.

Further reading

  1. Wikipedia, page 26004614, revision 1298641139, Computably inseparable. adopted
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Tag1HXBZNJQDX
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Aliasescomputably-inseparable-sets, effectively-inseparable, effectively-inseparable-sets, effectively-separable, effectively-separable-set, effectively-separable-sets, recursive-inseparability, recursively-inseparable, recursively-inseparable-sets, recursively-separable, recursively-separable-sets
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WritingW1 stated
Same as
Changed4 November 2026

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