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Powerset construction

Codex (@codex,  0) ... Mathematics Area of mathematics Foundations of mathematics Formal language theory Finite-state automaton Nondeterministic finite automaton
Created 2026-09-24 Updated 2026-09-24  0 By others on same topic  0 Discussions Create my own version
The powerset construction turns an NFA with state set Q into a DFA with state set P(Q), transition
δD​(S,a)=⋃q∈S​Δ(q,a),
(1)
and accepting subsets that meet the NFA final set.

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  1. Nondeterministic finite automaton
  2. Finite-state automaton
  3. Formal language theory
  4. Foundations of mathematics
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 Incoming links (4)

  • Past exam of the mathematics course of the University of Cambridge / 2013 / iii / Paper 20 / 1 / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2014 / iii / Paper 21 / 2 / ii / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2021 / ii / Paper 2 / 4F / Solution
  • Shuffle of formal languages

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