Nuprl Lemma : predicate_equivalent_transitivity
11,40
postcript
pdf
T
:Type,
P1
,
P2
,
P3
:(
T
).
P1
P2
P2
P3
P1
P3
latex
Definitions
P
Q
,
P
Q
,
P
&
Q
,
P
Q
,
x
:
A
.
B
(
x
)
,
f
(
a
)
,
t
T
,
Type
,
x
:
A
B
(
x
)
,
x
:
A
B
(
x
)
,
,
P1
P2
origin
T:Type, P1, P2, P3:(T
). P1 
P2 P2 P3 P1 P3 T:Type, P1, P2, P3:(T). P1 P2 P2 P3 P1 P3 Q Q Qx:A. B(x)
TB(x)
B(x) P2