Nuprl Lemma : es-bless_wf
0,22
postcript
pdf
es
:ES,
e
,
e'
:E.
e
<loc
e'
latex
Definitions
P
Q
,
true
,
false
,
,
e
<loc
e'
,
P
Q
,
decidable
es-locl
,
ES
,
E
,
Prop
,
Dec(
P
)
,
(
e
<loc
e'
)
,
x
:
A
.
B
(
x
)
,
t
T
Lemmas
es-locl
wf
,
decidable
wf
,
es-E
wf
,
event
system
wf
,
decidable
es-locl
,
bfalse
wf
,
btrue
wf
origin
es:ES, e, e':E. e <loc e' 
es:ES, e, e':E. e <loc e' 
Q
Qx:A. B(x) T