Nuprl Lemma : agree_on_common_wf
4,23
postcript
pdf
T
:Type,
as
,
bs
:
T
List. agree_on_common(
T
;
as
;
bs
)
Prop
latex
Definitions
x
:
A
.
B
(
x
)
,
t
T
,
Prop
,
agree_on_common(
T
;
as
;
bs
)
,
P
&
Q
,
(
x
l
)
,
A
,
P
Q
,
True
Lemmas
true
wf
,
not
wf
,
l
member
wf
origin
T:Type, as, bs:T List. agree_on_common(T;as;bs) 
Prop T:Type, as, bs:T List. agree_on_common(T;as;bs) Prop x:A. B(x) T l)
A
Q