Nuprl Lemma : ma-compat-symmetry
11,40
postcript
pdf
A
,
B
:MsgA. (
A
||+
B
)
(
B
||+
A
)
latex
Definitions
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
MsgA
,
ma-frame-compatible(
A
;
B
)
,
M1
||
M2
,
x
:
A
B
(
x
)
,
,
P
&
Q
,
A
||+
B
Lemmas
ma-compatible
wf
,
ma-frame-compatible
wf
,
msga
wf
,
ma-frame-compatible
symmetry
,
ma-compatible-symmetry
origin
A, B:MsgA. (A ||+ B) 
(B ||+ A) A, B:MsgA. (A ||+ B) (B ||+ A) 
T Qx:A. B(x)
B(x)