Nuprl Lemma : es-state-without_wf
0,22
postcript
pdf
es
:ES,
i
,
x
:Id. state@
i
\\
x
Type
latex
Definitions
ES
,
t
T
,
Id
,
x
:
A
.
B
(
x
)
,
vartype(
i
;
x
)
,
Top
,
a
=
b
,
if
b
t
else
f
fi
,
state@
i
\\
x
Lemmas
ifthenelse
wf
,
eq
id
wf
,
top
wf
,
es-vartype
wf
,
Id
wf
,
event
system
wf
origin
es:ES, i, x:Id. state@i\\x 
Type es:ES, i, x:Id. state@i\\x Type Tx:A. B(x)
t else f fi