Nuprl Lemma : es-causal-antisymmetric
11,40
postcript
pdf
es
:ES,
e
,
e'
:E. (
e
<
e'
)
(
(
e'
<
e
))
latex
Definitions
E
,
ES
,
A
,
P
Q
,
x
:
A
B
(
x
)
,
False
,
Void
,
(
e
<
e'
)
,
x
:
A
.
B
(
x
)
,
t
T
,
P
&
Q
,
x
:
A
B
(
x
)
,
Trans(
T
;
x
,
y
.
E
(
x
;
y
))
Lemmas
es-axioms
,
es-causal-antireflexive
,
es-causl
wf
,
event
system
wf
,
es-E
wf
origin
es:ES, e, e':E. (e < e') 
(
(e' < e)) es:ES, e, e':E. (e < e') ((e' < e)) A Q
B(x)x:A. B(x)
T
B(x)