(9steps total)
Gloss
PrintForm
Definitions
NuprlPrimitives
Sections
NuprlLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
sfa
doc
type
poly
swap
1
1.
f
:
C
,
D
:Type.
C
D
D
C
2.
A
: Type
3.
B
: Type
4.
a
:
A
5.
b
:
B
f
(<
a
,
b
>) = <
b
,
a
>
By:
f
(
C
,
D
:Type.
C
D
D
C
) Asserted THEN Witness-1: {
a
:
A
} | {
b
:
B
}
Generated subgoal:
1
6.
f
{
a
:
A
}
{
b
:
B
}
{
b
:
B
}
{
a
:
A
}
f
(<
a
,
b
>) = <
b
,
a
>
B
A
7
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(9steps total)
Gloss
PrintForm
Definitions
NuprlPrimitives
Sections
NuprlLIB
Doc