Nuprl Lemma : es-pred?_wf
0,22
postcript
pdf
es
:ES. es-pred?(
es
)
E
(E+Unit)
latex
Definitions
t
T
,
es-pred?(
es
)
,
E
,
x
:
A
B
(
x
)
,
ES
,
x
:
A
B
(
x
)
,
Unit
,
left
+
right
,
x
:
A
.
B
(
x
)
Lemmas
event
system
wf
origin
es:ES. es-pred?(es) 
E
(E+Unit) es:ES. es-pred?(es) E(E+Unit) T
B(x)B(x)x:A. B(x)