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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(the three pegs used in
The Towers of Hanoi Problem
)
Who Cites hanoi
PEG?
hanoi_PEG
Def Peg == {1...3}
Thm*
Peg
Type
int_iseg
Def
{
i
...
j
} == {
k
:
|
i
k
&
k
j
}
Thm*
i
,
j
:
. {
i
...
j
}
Type
le
Def
A
B
==
B
<
A
Thm*
i
,
j
:
. (
i
j
)
Prop
not
Def
A
==
A
False
Thm*
A
:Prop. (
A
)
Prop
Syntax:
Peg
has structure:
hanoi_PEG
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
WhoCites
Definitions
HanoiTowers
Sections
NuprlLIB
Doc