At: min auto sound 1 1 2 1 2 1
1. Alph: Type
2. St: Type
3. Auto: Automata(Alph;St)
4. l: Alph*
5. EquivRel x,y:Alph*. x LangOf(Auto)-induced Equiv y
6. (Result(A(
l.FinalState(Auto)(Result(Auto)l)))l) = l
x,y:Alph*//(x LangOf(Auto)-induced Equiv y)
7. z: x,y:Alph*//(x LangOf(Auto)-induced Equiv y)
FinalState(Auto)(Result(Auto)z)

By: Fold `accept_list` 0
Generated subgoal:
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