At: lang eq imp quo eq 1 1 1 1 1 1 1
1. Alph: Type
2. S1: Type
3. S2: Type
4. A1: Automata(Alph;S1)
5. A2: Automata(Alph;S2)
6. LangOf(A1) = LangOf(A2)
7. EquivRel x,y:Alph*. x LangOf(A1)-induced Equiv y
8. EquivRel x,y:Alph*. x LangOf(A2)-induced Equiv y
9. z: Alph* = Alph*
10. x: Alph*
11. y: Alph*
12. z1: Alph*
13. LangOf(A2)(z1 @ x)
LangOf(A1)(z1 @ x)
By: BackThru: 6
Generated subgoals:None
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