Nuprl Lemma : inherence-trivial
0,22
postcript
pdf
T
:Type,
x
:
T
,
a
:Atom1. AtomFree(Type;
T
)
AtomFree(
T
;
x
)
x
:
T
>>
a
False
latex
Definitions
False
,
P
Q
,
A
,
x
:
A
B
(
x
)
,
x
:
A
.
B
(
x
)
,
x
:
T
>>
a
,
Type
,
t
T
,
Atom$n
,
x
:
A
.
B
(
x
)
,
AtomFree(
T
;
x
)
,
Void
Lemmas
inheres
wf
,
atom-free
wf
origin