Nuprl Lemma : atom-free-Msg
0,22
postcript
pdf
M
:(IdLnk
Id
Type).
(
x
:IdLnk,
x1
:Id. AtomFree(Type;
M
(
x
,
x1
)))
(
l
:IdLnk,
tg
:Id,
v
:
M
(
l
,
tg
). AtomFree(
M
(
l
,
tg
);
v
))
(
m
:Msg(
M
). AtomFree(Msg(
M
);
m
))
latex
Definitions
x
:
A
.
B
(
x
)
,
P
Q
,
Msg(
M
)
,
t
T
,
Prop
,
S
T
,
S
T
Lemmas
atom-free-IdLnk
,
atom-free-Id
,
IdLnk
wf
,
Id
wf
,
atom-free
wf
origin