Nuprl Lemma : es-pred-causl
0,22
postcript
pdf
the_es
:ES,
j
:E.
first(
j
)
(pred(
j
) <
j
)
latex
Definitions
P
Q
,
x
:
A
.
B
(
x
)
,
(
e
<loc
e'
)
,
t
T
,
E
,
first(
e
)
,
b
,
A
,
(
e
<
e'
)
,
P
&
Q
,
ES
,
pred(
e
)
Lemmas
event
system
wf
,
es-axioms
,
not
wf
,
assert
wf
,
es-first
wf
,
es-E
wf
,
es-pred
wf
,
es-pred-locl
origin
the_es:ES, j:E. 
first(j) 
(pred(j) < j) the_es:ES, j:E. first(j) (pred(j) < j) Qx:A. B(x)
T
bA