(3steps total)
PrintForm
Definitions
DiscreteMath
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
exteq
singleton
vs
intseg
1
1.
a
:
2.
a'
:
3.
a'
-
a
= 1
{
a
..
a'
} =ext {
a
:
}
By:
Def of {
a
:
} THEN Analyze
Generated subgoal:
1
4.
x
: {
x
:
|
x
=
a
}
x
{
a
..
a'
}
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(3steps total)
PrintForm
Definitions
DiscreteMath
Sections
DiscrMathExt
Doc
{a..a'
} =ext {a:}
{a..a'} =ext {a:}} THEN Analyze| x = a }
x 
{a..a'}
