(11steps total)
PrintForm
Definitions
Lemmas
mb
list
1
Sections
MarkB
generic
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
cons
member
2
2
1
1.
T
: Type
2.
l
:
T
List
3.
a
:
T
4.
x
:
T
5.
i
:
6.
i
<||
l
||
7.
x
=
l
[
i
]
x
= [
a
/
l
][(
i
+1)]
By:
RWW
Thm*
a
:
T
,
as
:
T
List,
i
:
. 0<
i
i
||
as
||
[
a
/
as
][
i
] =
as
[(
i
-1)] 0
Generated subgoal:
1
x
=
l
[(
i
+1-1)]
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(11steps total)
PrintForm
Definitions
Lemmas
mb
list
1
Sections
MarkB
generic
Doc
x = [a / l][(i+1)]
a:T, as:T List, i:
. 0<i 
i
||as|| 
