Nuprl Lemma : alive_wf
11,40
postcript
pdf
es
:ES,
Fail
:AbsInterface(Top),
A
:Type,
X
:AbsInterface(
A
). alive(
X
)
AbsInterface(
A
)
latex
Definitions
s
=
t
,
t
T
,
AbsInterface(
A
)
,
x
:
A
B
(
x
)
,
x
:
A
.
B
(
x
)
,
Type
,
Top
,
ES
,
alive(
X
)
Lemmas
event
system
wf
,
top
wf
,
es-interface
wf
origin
es:ES, Fail:AbsInterface(Top), A:Type, X:AbsInterface(A). alive(X) 
AbsInterface(A) es:ES, Fail:AbsInterface(Top), A:Type, X:AbsInterface(A). alive(X) AbsInterface(A) T
B(x)x:A. B(x)