(4steps 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:
trivial
map
1
1.
T
: Type
2.
a
:
T
List
3.
f
:
T
T
4.
x
:
T
. (
x
a
)
f
(
x
) =
x
map(
f
;
a
) = map(Id;
a
)
By:
BackThru
Thm*
a
:
T
List,
f
,
g
:(
T
T'
).
Thm*
(
x
:
T
. (
x
a
)
f
(
x
) =
g
(
x
))
map(
f
;
a
) = map(
g
;
a
)
Generated subgoal:
1
5.
x
:
T
6. (
x
a
)
f
(
x
) = Id(
x
)
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(4steps total)
PrintForm
Definitions
Lemmas
mb
list
1
Sections
MarkB
generic
Doc