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At: reach aux 1 1

1. Alph: Type
2. S: ActionSet(Alph)
3. si: S.car
4. Fin(S.car)
5. n:
6. f: nAlph
7. g: Alphn
8. InvFuns(n; Alph; f; g)

RL:S.car*. s:S.car. (w:Alph*. (S:wsi) = s) mem_f(S.car;s;RL)

By: Assert Fin(S.car) THENA NthHyp 4

Generated subgoal:

19. Fin(S.car)
RL:S.car*. s:S.car. (w:Alph*. (S:wsi) = s) mem_f(S.car;s;RL)


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