Nuprl Lemma : causal_order_reflexive
4,23
postcript
pdf
T
:Type,
L
:
T
List,
R
:(
||
L
||
||
L
||
Prop),
P
:(
||
L
||
Prop).
Refl(
||
L
||;
_1
,
_2
.
R
(
_1
,
_2
))
causal_order(
L
;
R
;
P
;
P
)
latex
Definitions
t
T
,
{
i
..
j
}
,
x
:
A
.
B
(
x
)
,
A
B
,
Prop
,
P
&
Q
,
i
j
,
||
as
||
,
x
:
A
.
B
(
x
)
,
x
,
y
.
t
(
x
;
y
)
,
Refl(
T
;
x
,
y
.
E
(
x
;
y
))
,
P
Q
,
False
,
A
,
i
j
<
k
,
causal_order(
L
;
R
;
P
;
Q
)
Lemmas
refl
wf
,
int
seg
wf
,
length
wf1
,
le
wf
origin