Nuprl Lemma : l_member!_wf
11,40
postcript
pdf
T
:Type,
l
:(
T
List),
x
:
T
. l_member!(
x
;
l
;
T
)
prop{i:l}
latex
Definitions
False
,
A
,
A
B
,
P
Q
,
P
Q
,
A
c
B
,
x
:
A
.
B
(
x
)
,
l_member!(
x
;
l
;
T
)
,
prop{i:l}
,
t
T
,
x
:
A
.
B
(
x
)
,
Lemmas
select
wf
,
length
wf1
,
nat
wf
origin