Nuprl Lemma : es-first-le
11,40
postcript
pdf
es
:ES,
e
,
e'
:E. (
first(
e
))
(loc(
e
) = loc(
e'
)
Id)
e
loc
e'
latex
Definitions
e
loc
e'
,
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
ES
,
E
,
first(
e
)
,
b
,
loc(
e
)
,
Id
,
,
P
Q
,
P
&
Q
,
P
Q
Lemmas
es-le-not-locl
,
Id
wf
,
es-loc
wf
,
assert
wf
,
es-first
wf
,
es-E
wf
,
event
system
wf
,
es-first-implies
origin