Nuprl Lemma : es_info_wf
0,22
postcript
pdf
es
:ES. es_info(
es
)
E
(Id
Id+(IdLnk
E)
Id)
latex
Definitions
t
T
,
es_info(
es
)
,
E
,
x
:
A
B
(
x
)
,
ES
,
x
:
A
B
(
x
)
,
IdLnk
,
Id
,
left
+
right
,
x
:
A
.
B
(
x
)
Lemmas
event
system
wf
origin
es:ES. es_info(es) 
E
(Id
Id+(IdLnkE)Id) es:ES. es_info(es) E(IdId+(IdLnkE)Id) TB(x)B(x)x:A. B(x)