Level: Lib Thy Top: 1 1
Hypotheses:- Alph :

- S : ActionSet(Alph)
- si : S.car
- Fin(S.car)
- n :

- f :
n 
Alph - g : Alph

n - InvFuns(
n;Alph;f;g)
Conclusion:
RL:S.car List.
s:S.car. (
w:Alph List. (S:w
si) = s) 

mem_f(S.car;s;RL)
Applied Tactic: Assert
Fin(S.car)
THENA NthHyp 4
Generated subgoals:1.
RL:S.car List.
s:S.car. (
w:Alph List. (S:w
si) = s) 

mem_f(S.car;s;RL)