(5steps total)
PrintForm
Definitions
DiscreteMath
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
inj
point
deletion
A
,
B
:Type,
f
:(
A
inj
B
),
a
:
A
.
f
{
x
:
A
|
x
=
a
}
{
y
:
B
|
y
=
f
(
a
) }
By:
Auto
Generated subgoal:
1
1.
A
: Type
2.
B
: Type
3.
f
:
A
inj
B
4.
a
:
A
f
{
x
:
A
|
x
=
a
}
{
y
:
B
|
y
=
f
(
a
) }
4
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(5steps total)
PrintForm
Definitions
DiscreteMath
Sections
DiscrMathExt
Doc
A,B:Type, f:(A inj
B), a:A. f 
{x:A| 
x = a }
{y:B| 
