(7steps total)
PrintForm
Definitions
fun
1
Sections
StandardLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
ax
choice
1
1
1
1
1
1.
A
: Type
2.
B
: Type
3.
Q
:
A
B
Prop
4.
g
:
x
:
A
y
:
B
Q
(
x
,
y
)
5.
x
:
A
6.
y1
:
B
7.
y2
:
Q
(
x
,
y1
)
8. <
y1
,
y2
> =
g
(
x
)
Q
(
x
,1of(
g
(
x
)))
By:
RevHypSubst 8 0
Generated subgoal:
1
Q
(
x
,1of(<
y1
,
y2
>))
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(7steps total)
PrintForm
Definitions
fun
1
Sections
StandardLIB
Doc