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exponent
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AutomataTheory
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At:
auto2
lemma
6
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1
1.
n:
2.
0 < n
3.
T:
Type
4.
R:
T
Prop
5.
f:
n
T
6.
Bij(
n; T; f)
7.
t:T. Dec(R(t))
8.
a1:
(n-1)
9.
a2:
(n-1)
f(a2) = f(n-1)
By:
Analyze 0
Generated subgoal:
1
10.
f(a2) = f(n-1)
False
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