(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
sum
family
singleton
vs
intseg
1
1
1.
a
:
2.
a'
:
3.
a'
-
a
= 1
4.
B
: {
a
..
a'
}
Type
5.
i
: {
a
..
a'
}
6.
b
:
B
(
i
)
b
B
(
a
)
By:
ChangeToEqType-1:
B
(
a
)
Generated subgoal:
1
B
(
i
) =
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 
B(a)
