Nuprl Lemma : es-causl-locl
0,22
postcript
pdf
the_es
:ES,
e
,
e'
:E. (
e
<
e'
)
loc(
e
) = loc(
e'
)
Id
(
e
<loc
e'
)
latex
Definitions
Trans
x
,
y
:
T
.
E
(
x
;
y
)
,
Prop
,
Id
,
loc(
e
)
,
(
e
<
e'
)
,
E
,
t
T
,
ES
,
P
Q
,
P
&
Q
,
P
Q
,
P
Q
,
(
e
<loc
e'
)
,
x
:
A
.
B
(
x
)
,
A
,
P
Q
,
False
Lemmas
es-causal-antireflexive
,
es-axioms
,
event
system
wf
,
es-E
wf
,
es-causl
wf
,
es-loc
wf
,
Id
wf
origin
the_es:ES, e, e':E. (e < e') 
loc(e) = loc(e') 
Id (e <loc e') the_es:ES, e, e':E. (e < e') loc(e) = loc(e') Id (e <loc e') T
Q
Q Qx:A. B(x)
A Q