(16steps total)
PrintForm
DiscreteMath
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
card
sum
family
singleton
elim
1
1
1
1
1
1.
A
: Type
2.
a
:
A
3.
B
: {
x
:
A
|
x
=
a
}
Type
4.
i
:
A
5.
i
=
a
6.
B
(
i
)
B
(
i
) =
B
(
a
)
By:
Analyze
Generated subgoal:
1
i
=
a
{
x
:
A
|
x
=
a
}
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(16steps total)
PrintForm
DiscreteMath
Sections
DiscrMathExt
Doc
Type
B(i) = B(a)
{x:A| x = a }
