Nuprl Lemma : es-p-immediate-pred_wf
11,40
postcript
pdf
es
:ES,
P
:(E
). es-p-immediate-pred(
es
;
P
)
E
E
latex
Definitions
es-p-immediate-pred(
es
;
P
)
,
ES
,
Type
,
x
.
A
(
x
)
,
P
&
Q
,
x
:
A
B
(
x
)
,
P
Q
,
,
x
:
A
B
(
x
)
,
(
e
<
e'
)
,
A
,
f
(
a
)
,
t
T
,
E
,
x
:
A
.
B
(
x
)
Lemmas
es-E
wf
,
not
wf
,
es-causl
wf
origin
es:ES, P:(E
). es-p-immediate-pred(es;P) 
EE es:ES, P:(E). es-p-immediate-pred(es;P) EE 
x.A(x)
B(x)
QB(x)
A Tx:A. B(x)