(19steps total)
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
iseg
select
2
2
1
1
1
2
1.
T
: Type
2.
T
List
3.
u
:
T
4.
v
:
T
List
5.
l2
:
T
List.
v
l2
||
v
||
||
l2
|| & (
i
:
.
i
<||
v
||
v
[
i
] =
l2
[
i
])
6.
T
List
7.
u1
:
T
8.
v1
:
T
List
9. [
u
/
v
]
v1
9.
9.
||[
u
/
v
]||
||
v1
|| & (
i
:
.
i
<||[
u
/
v
]||
[
u
/
v
][
i
] =
v1
[
i
])
10. [
u
/
v
]
v1
(||[
u
/
v
]||
||
v1
||
10.
& (
i
:
.
i
<||[
u
/
v
]||
[
u
/
v
][
i
] =
v1
[
i
]))
11.
u
=
u1
12.
v
v1
13. [
u
/
v
]
v1
13.
13.
||[
u
/
v
]||
||
v1
|| & (
i
:
.
i
<||[
u
/
v
]||
[
u
/
v
][
i
] =
v1
[
i
])
14. [
u
/
v
]
v1
(||[
u
/
v
]||
||
v1
||
14.
& (
i
:
.
i
<||[
u
/
v
]||
[
u
/
v
][
i
] =
v1
[
i
]))
15. ||
v
||
||
v1
||
16.
i
:
.
i
<||
v
||
v
[
i
] =
v1
[
i
]
17.
i
:
18.
i
<||
v
||+1
19.
i
= 0
[
u
/
v
][
i
] = [
u1
/
v1
][
i
]
By:
RWW
Thm*
a
:
T
,
as
:
T
List,
i
:
. 0<
i
i
||
as
||
[
a
/
as
][
i
] =
as
[(
i
-1)] 0
THEN
Easy
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(19steps total)
PrintForm
Definitions
Lemmas
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1
Sections
MarkB
generic
Doc