(28steps total)
PfGloss
PrintForm
Definitions
Lemmas
HanoiTowers
Sections
NuprlLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hanoi
sol2
via
permshift
1
1.
p
: Peg
2.
q
: Peg
3.
p
q
z
:{1...},
s
:({1...
z
}
{1...0}
Peg).
s
is a Hanoi(0 disk) seq on 1..
z
&
s
(1) = (
i
.
p
) &
s
(
z
) = (
i
.
q
)
By:
Witness: 1 |
x
,
i
. whatever THEN Reduce Concl
Generated subgoals:
1
(
x
,
i
. whatever) is a Hanoi(0 disk) seq on 1..1
1
step
2
(
i
.whatever) = (
i
.
p
)
{1...0}
Peg
1
step
3
(
i
.whatever) = (
i
.
q
)
{1...0}
Peg
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(28steps total)
PfGloss
PrintForm
Definitions
Lemmas
HanoiTowers
Sections
NuprlLIB
Doc