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AutomataTheory
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valcom
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1.
Alph:
Type
2.
St:
Type
3.
NDA:
NDA(Alph;St)
4.
C:
(St
Alph*)*
5.
||C|| > 0
6.
i:
(||C||-1). ||2of(C[i])|| > 0
7.
q:
St
8.
a:
Alph
9.
p:
St
10.
NDA(C)
q
11.
NDA(q,a,p)
12.
i:
13.
0
i
14.
i < ||map(
c. < 1of(c),a.2of(c) > ;C)||+1-1
15.
i < ||C||-1
2of((map(
c. < 1of(c),a.2of(c) > ;C) @ [ < p,nil > ])[(i+1)]) = rev(tl(rev(2of((map(
c. < 1of(c),a.2of(c) > ;C) @ [ < p,nil > ])[i]))))
By:
RWH (LemmaC
Thm*
as,bs:T*, i:
||as||. (as @ bs)[i] = as[i]) 0
Generated subgoal:
1
2of(map(
c. < 1of(c),a.2of(c) > ;C)[(i+1)]) = rev(tl(rev(2of(map(
c. < 1of(c),a.2of(c) > ;C)[i]))))
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