Algorithm Search⌘K

Theoremintro

Kleene's theorem

Also called Kleene's characterization, Kleene's theorem on regular expressions and automata, regex and finite automata equivalence.

Regular expressions, finite automata and regular languages describe exactly the same class of languages.

Regular expressions, finite automata and regular languages describe exactly the same class of languages.

About this page

The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • Statement
  • one source with a locator