Nuprl - Pf empty_lang_dec 1 1 1 1 1 1 1 1 1 1 2

PrintForm Definitions automata 7 Sections AutomataTheory Doc

At: empty lang dec 1 1 1 1 1 1 1 1 1 1 2

1. Alph: Type
2. St: Type
3. Auto: Automata(Alph;St)
4. Fin(Alph)
5. n:
6. f:(nSt). Bij(n; St; f)
7. l: Alph*
8. FinalState(Auto)((Action(Auto):lInitialState(Auto)))

#(Action(Auto).car)=n

By: Unfold `card` 0 THEN Reduce 0

Generated subgoal:

1 St ~ n

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