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autom
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AutomataTheory
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lem1
1
1
1
1.
T:
Type
2.
as:
T*
0 < ||nil||
(Case of nil; nil
nil ; a.as'
a.firstn(0;as')) = ((Case of nil; nil
nil ; a.as'
nil) @ [nil[0]])
T*
By:
Reduce 0
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