(28steps total)
PrintForm
Definitions
HanoiTowers
Sections
NuprlLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hanoi
pegseq
analemma
1
p
:Peg,
a
:
,
z
:{
a
...},
f
:({
a
...
z
}
Peg).
f
(
a
) =
p
&
f
(
z
)
p
(
x
:{
a
...
z
-1}. (
u
:{
a
...
x
}.
f
(
u
) =
p
) &
f
(
x
+1)
p
)
By:
Guarding (
a
:<type>. <prop>) Auto
Generated subgoal:
1
1.
p
: Peg
a
:
,
z
:{
a
...},
f
:({
a
...
z
}
Peg).
f
(
a
) =
p
&
f
(
z
)
p
(
x
:{
a
...
z
-1}. (
u
:{
a
...
x
}.
f
(
u
) =
p
) &
f
(
x
+1)
p
)
13
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(28steps total)
PrintForm
Definitions
HanoiTowers
Sections
NuprlLIB
Doc