(7steps total)
PrintForm
Definitions
Lemmas
DiscreteMath
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
exteq
prod
family
singleton
vs
intseg
1
1
2
1.
a
:
2.
a'
:
3.
a'
-
a
= 1
4.
B
: {
a
..
a'
}
Type
5.
f
:
i
:{
a
..
a'
}
B
(
i
)
6.
x
: {
a
:
}
7.
f
(
x
)
B
(
x
)
f
(
x
)
B
(
a
)
By:
ChangeToEqType-1:
B
(
a
)
Generated subgoal:
1
B
(
x
) =
B
(
a
)
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(7steps total)
PrintForm
Definitions
Lemmas
DiscreteMath
Sections
DiscrMathExt
Doc
}
Type
B(x)
f(x) 
