At: total back listify 1 1 2 2 2 2 2 1
1. Alph: Type
2. S: ActionSet(Alph)
3. sL: S.car*
4. Fin(Alph)
5. Fin(S.car)
6. n: 
7. 0 < n
8. TBL: S.car*
9. ||TBL|| = n-1 
10. 
i:||TBL||, j:i. 
TBL[i] = TBL[j]
11. s:S.car. mem_f(S.car;s;TBL) 
(
w:Alph*. mem_f(S.car;(S:w
s);sL))
12. u: S.car
13. v: S.car*
14. s:S.car. u = s 
mem_f(S.car;s;v) (w:Alph*. mem_f(S.car;(S:ws);sL))
15. s:S.car. mem_f(S.car;s;sL) mem_f(S.car;s;TBL) u = s mem_f(S.car;s;v)
16. s:S.car, a:Alph. mem_f(S.car;S.act(a,s);TBL) mem_f(S.car;s;TBL) u = s mem_f(S.car;s;v)
17. mem_f(S.car;u;TBL)
18. s: S.car
19. u = s
u = s mem_f(S.car;s;v)
By:
Sel 1 (Analyze 0)
THEN
NthHyp -1
Generated subgoals:None
About:
