PrintForm Definitions automata 4 Sections AutomataTheory Doc

At: refine iso 1 1 1 1 1 1 2 1 1 1 1
1. Alph: Type
2. S1: Type
3. S2: Type
4. A1: Automata(Alph;S1)
5. A2: Automata(Alph;S2)
6. s:S1. l:Alph*. (Result(A1)l) = s
7. LangOf(A1) = LangOf(A2)
8. A1 A2
9. A2 A1
10. f: S1Alph*
11. x:S1. (Result(A1)f(x)) = x
12. b: S2
13. l: Alph*
14. (Result(A2)l) = b

a:S1. (Result(A2)f(a)) = b
By: Witness Result(A1)l
Generated subgoal:

1 (Result(A2)f(Result(A1)l)) = b

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existsequalapplyuniversealllistfunction