Nuprl Lemma : lsrc-inv
11,40
postcript
pdf
l
:IdLnk. source(lnk-inv(
l
)) ~ destination(
l
)
latex
Definitions
x
:
A
.
B
(
x
)
,
IdLnk
,
source(
l
)
,
lnk-inv(
l
)
,
destination(
l
)
,
t
.1
,
t
T
Lemmas
Id
wf
origin
l:IdLnk. source(lnk-inv(l)) ~ destination(l) l:IdLnk. source(lnk-inv(l)) ~ destination(l) x:A. B(x)
T