(6steps total)
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
bijection
restriction
2
1.
k
:
2.
f
:
k
k
3. 0<
k
4. Bij(
k
;
k
;
f
)
5.
f
(
k
-1) =
k
-1
6.
f
(
k
-1)
(
k
-1)
Bij(
(
k
-1);
(
k
-1);
f
)
By:
RepeatFor 4 (ParallelOp -3) THEN ParallelOp -1
Generated subgoal:
1
4.
a1
,
a2
:
k
.
f
(
a1
) =
f
(
a2
)
a1
=
a2
5.
f
(
k
-1) =
k
-1
6.
f
(
k
-1)
(
k
-1)
7.
a1
:
(
k
-1)
8.
a2
:
k
.
f
(
a1
) =
f
(
a2
)
k
a1
=
a2
k
9.
a2
:
(
k
-1)
10.
f
(
a1
) =
f
(
a2
)
k
a1
=
a2
k
11.
f
(
a1
) =
f
(
a2
)
a1
=
a2
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(6steps total)
PrintForm
Definitions
mb
nat
Sections
MarkB
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