Nuprl Lemma : es-causl-trans3
11,40
postcript
pdf
es
:ES,
a
,
b
,
c
:E. (
a
<
b
)
b
c
c
(
a
<
c
)
latex
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
(
e
<
e'
)
,
E
,
s
=
t
,
,
s
~
t
,
{
T
}
,
P
Q
,
SQType(
T
)
,
let
x
,
y
=
A
in
B
(
x
;
y
)
,
t
.1
,
Trans(
T
;
x
,
y
.
E
(
x
;
y
))
,
x
:
A
B
(
x
)
,
P
&
Q
,
left
+
right
,
P
Q
,
e
c
e'
,
ES
Lemmas
es-causle
wf
,
event
system
wf
,
es-axioms
,
es-E
wf
,
es-causl
wf
origin
es:ES, a, b, c:E. (a < b) 
b c
c (a < c) es:ES, a, b, c:E. (a < b) b c c (a < c) 
Tx:A. B(x)
Q
B(x)
Q e'