DiscreteMath
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Theorem
Name
Thm*
c
,
a
:
,
b
:
.
c
=
b
-
a
({
a
..
b
} ~
c
)
[nsub_intseg]
cites the following:
Thm*
a
,
b
,
a'
,
b'
:
.
b
-
a
=
b'
-
a'
({
a
..
b
} ~ {
a'
..
b'
})
[intseg_shift]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
DiscreteMath
Sections
DiscrMathExt
Doc
c,a:
, b:. c = b-a 
({a..b
} ~ 
c)a,b,a',b':. b-a = b'-a' ({a..b} ~ {a'..b'})c,a:, b:. c = b-a ({a..b} ~ c)a,b,a',b':. b-a = b'-a' ({a..b} ~ {a'..b'})