Nuprl Lemma : existse-between2-true
0,22
postcript
pdf
es
:ES,
e1
:E,
e2
:{
e
:E| loc(
e
) = loc(
e1
)
Id }.
e
[
e1
,
e2
].True
e1
e2
latex
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
e
e'
,
Prop
,
True
,
e
[
e1
,
e2
].
P
(
e
)
,
P
Q
,
P
Q
,
b
,
False
,
A
,
loc(
e
)
,
Id
,
E
,
x
.
t
(
x
)
,
P
&
Q
,
P
Q
,
ES
,
Trans
x
,
y
:
T
.
E
(
x
;
y
)
,
A
&
B
,
x
:
A
.
B
(
x
)
Lemmas
es-le-self
,
es-le-trans
,
event
system
wf
,
existse-between2
wf
,
true
wf
,
es-E
wf
,
Id
wf
,
es-loc
wf
,
es-loc-pred
,
es-le
wf
origin