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.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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