buchis_theorem (245B)
1 # Büchi's theorem 2 3 https://en.wikipedia.org/wiki/B%C3%BCchi-Elgot-Trakhtenbrot_theorem 4 5 Equivalence of [monadic_second_order_logic] and of [regular_languages] on [words] 6 7 Up: [theorem] in [formal_language_theory] 8 9 See also: [Büchi_automaton]