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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.
x:
(n-1)
f(x)
{t:T|
t = f(n-1) }
By:
Analyze
Generated subgoals:
1
f(x)
T
2
f(x) = f(n-1)
About:
f(x) 
T 
f(x) = f(n-1)
Prop
nTn; T; f)
t:T. Dec(R(t))(n-1) f(x) {t:T| t = f(n-1) } f(x) T f(x) = f(n-1)
