Nuprl Lemma : assert-es-eq-E
11,40
postcript
pdf
the_es
:event_system{i:l},
e
,
e'
:es-E(
the_es
). (
e
=
e'
)
(
e
=
e'
)
latex
Definitions
x
:
A
.
B
(
x
)
,
es-E(
es
)
,
P
Q
,
e
=
e'
,
P
Q
,
P
Q
,
t
.1
,
t
.2
,
P
Q
,
prop{i:l}
,
t
T
,
event_system{i:l}
Lemmas
iff
functionality
wrt
iff
,
assert
wf
,
eqof
wf
,
deq
property
,
event
system
wf
origin
the_es:event_system{i:l}, e,e':es-E(the_es). (e = e') 
(
e = e') the_es:event_system{i:l}, e,e':es-E(the_es). (e = e') (e = e') x:A. B(x) Q Q
Q Q
T