(7steps total)
PrintForm
Definitions
Lemmas
list
1
Sections
StandardLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
select
append
front
1
2
2
1.
T
: Type
2.
T
List
3.
bs
:
T
List
4.
u
:
T
5.
v
:
T
List
6.
i
:
||
v
||. (
v
@
bs
)[
i
] =
v
[
i
]
7.
i
:
(||
v
||+1)
8.
i
= 0
(
u
.(
v
@
bs
))[
i
] = (
u
.
v
)[
i
]
By:
RWH (LemmaC
Thm*
a
:
T
,
as
:
T
List,
i
:
. 0<
i
i
||
as
||
(
a
.
as
)[
i
] =
as
[(
i
-1)])
0
Generated subgoal:
1
(
v
@
bs
)[(
i
-1)] =
v
[(
i
-1)]
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(7steps total)
PrintForm
Definitions
Lemmas
list
1
Sections
StandardLIB
Doc