PrintForm Definitions myhill nerode Sections AutomataTheory Doc

At: mn 23 lem 1 2 2 1 3 2 1 1
1. Alph: Type
2. R: Alph*Alph*Prop
3. Fin(Alph)
4. EquivRel x,y:Alph*. x R y
5. Fin(x,y:Alph*//(x R y))
6. x,y,z:Alph*. (x R y) ((z @ x) R (z @ y))
7. g: (x,y:Alph*//(x R y))
8. Fin((x,y:Alph*//(x R y))(x,y:Alph*//(x R y)))
9. a:Alph, x:x,y:Alph*//(x R y). a.x x,y:Alph*//(x R y)
10. fL: ((x,y:Alph*//(x R y))(x,y:Alph*//(x R y)))*
11. t:((x,y:Alph*//(x R y))(x,y:Alph*//(x R y))). (x.x/x1,x2.(g(x1)) = (g(x2)))(t) mem_f((x,y:Alph*//(x R y))(x,y:Alph*//(x R y));t;fL)
12. < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)),a,xy. xy/x,y. < a.x,a.y > > ActionSet(Alph)
13. TBL: ((x,y:Alph*//(x R y))(x,y:Alph*//(x R y)))*
14. s:((x,y:Alph*//(x R y))(x,y:Alph*//(x R y))). mem_f((x,y:Alph*//(x R y))(x,y:Alph*//(x R y));s;TBL) (w:Alph*. mem_f((x,y:Alph*//(x R y))(x,y:Alph*//(x R y));( < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)) ,a,xy. xy/x,y. < a.x,a.y > > :ws);fL))
15. x: x,y:Alph*//(x R y)
16. y: x,y:Alph*//(x R y)

w:Alph*, s:((x,y:Alph*//(x R y))(x,y:Alph*//(x R y))). ( < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)),a,xy. xy/x,y. < a.x,a.y > > :ws) = (s/x,y. < w@x,w@y > )
By:
RepD
THEN
ListInd -2
Generated subgoals:

117. w: Alph*
18. s: (x,y:Alph*//(x R y))(x,y:Alph*//(x R y))
( < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)),a,xy. xy/x,y. < a.x,a.y > > :nils) = (s/x,y. < nil@x,nil@y > )
217. w: Alph*
18. s: (x,y:Alph*//(x R y))(x,y:Alph*//(x R y))
19. u: Alph
20. v: Alph*
21. ( < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)),a,xy. xy/x,y. < a.x,a.y > > :vs) = (s/x,y. < v@x,v@y > )
( < (x,y:Alph*//(x R y))(x,y:Alph*//(x R y)),a,xy. xy/x,y. < a.x,a.y > > :u.vs) = (s/x,y. < u.v@x,u.v@y > )

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