Nuprl Lemma : ecl-halt-ex
0,22
postcript
pdf
ds
:
x
:Id fp
Type,
da
:
k
:Knd fp
Type,
x
:ecl(
ds
;
da
),
m
:
,
L
:event-info(
ds
;
da
) List.
ecl-halt(
ds
;
da
;
x
)(
m
,
L
)
(
m
0.ecl-ex(
x
))
latex
Definitions
x
:
A
.
B
(
x
)
,
,
P
Q
,
ecl-ex(
x
)
,
Prop
,
{
T
}
,
t
T
,
x
.
t
(
x
)
,
A
B
,
A
,
False
,
S
T
,
if
b
t
else
f
fi
,
P
Q
,
T
,
True
,
true
,
false
,
SQType(
T
)
,
ecl-halt(
ds
;
da
;
x
)
,
,
x
(
s
)
,
P
&
Q
,
x
:
A
.
B
(
x
)
,
star-append(
T
;
P
;
Q
)
,
P
Q
,
P
Q
,
Unit
,
Dec(
P
)
,
A
&
B
,
Lemmas
ecl-induction
,
nat
wf
,
event-info
wf
,
ecl-halt
wf
,
l
member
wf
,
le
wf
,
ecl-ex
wf
,
nat
plus
inc
,
nat
plus
wf
,
ecl
wf
,
member
singleton
,
eclbase
wf
,
decl-state
wf
,
ma-valtype
wf
,
bool
wf
,
cons
member
,
merge
wf
,
member-merge
,
eclseq
wf
,
ecland
wf
,
eclor
wf
,
eclrepeat
wf
,
eclact
wf
,
iff
transitivity
,
eqtt
to
assert
,
assert
of
eq
int
,
eqff
to
assert
,
assert
of
bnot
,
not
functionality
wrt
iff
,
s-insert
wf
,
member-s-insert
,
eclthrow
wf
,
eclcatch
wf
,
fpf
wf
,
Knd
wf
,
Id
wf
,
decidable
int
equal
origin