PrintForm Definitions automata 4 Sections AutomataTheory Doc

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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. x,y:Alph*. (Result(A1)x) = (Result(A1)y) (Result(A2)x) = (Result(A2)y)
8. f: S1Alph*
9. x:S1. (Result(A1)f(x)) = x
10. b: S2
11. l: Alph*
12. (Result(A2)l) = b

(Result(A2)f(Result(A1)l)) = b
By: Witness7 f(Result(A1)l)
Generated subgoal:

17. f: S1Alph*
8. x:S1. (Result(A1)f(x)) = x
9. b: S2
10. l: Alph*
11. (Result(A2)l) = b
12. y:Alph*. (Result(A1)f(Result(A1)l)) = (Result(A1)y) (Result(A2)f(Result(A1)l)) = (Result(A2)y)
(Result(A2)f(Result(A1)l)) = b

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