Nuprl Lemma : has-src_wf
11,40
postcript
pdf
i
:Id,
k
:Knd. has-src(
i
;
k
)
latex
Definitions
ff
,
t
T
,
IdLnk
,
Id
,
x
.
A
(
x
)
,
x
:
A
.
B
(
x
)
,
x
.
t
(
x
)
,
t
.1
,
source(
l
)
,
a
=
b
,
lnk(
k
)
,
isrcv(
k
)
,
has-src(
i
;
k
)
,
left
+
right
,
Knd
,
Lemmas
Knd
wf
,
eq
id
wf
,
lsrc
wf
,
pi1
wf
,
Id
wf
,
IdLnk
wf
,
bfalse
wf
origin
i:Id, k:Knd. has-src(i;k) 
i:Id, k:Knd. has-src(i;k) T
x.A(x)x:A. B(x)
x. t(x)