(4steps total)
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NuprlLIB
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Disk moves can be reversed.
At:
hanoi
step
at
sym
n
:
,
f
,
g
:({1...
n
}
Peg),
k
:{1...
n
}.
Moving disk
k
of
n
takes
f
to
g
Moving disk
k
of
n
takes
g
to
f
By:
Auto
Generated subgoal:
1
1.
n
:
2.
f
: {1...
n
}
Peg
3.
g
: {1...
n
}
Peg
4.
k
: {1...
n
}
5. Moving disk
k
of
n
takes
f
to
g
Moving disk
k
of
n
takes
g
to
f
3
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(4steps total)
PrintForm
Definitions
HanoiTowers
Sections
NuprlLIB
Doc