Nuprl Lemma : binrel_ap_functionality_wrt_breqv
13,42
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T
:Type,
r
,
r'
:(
T
T
),
a
,
b
:
T
. (
r
<
>{
T
}
r'
)
((
a
[
r
]
b
)
(
a
[
r'
]
b
))
latex
Up
gen
algebra
1
Definitions of Statement
E
<
>{
T
}
E'
,
a
[
r
]
b
Definitions
t
T
,
a
[
r
]
b
,
E
<
>{
T
}
E'
,
P
Q
,
,
x
:
A
.
B
(
x
)
Lemmas
iff
wf
origin
T:Type, r, r':(T
T
), a, b:T. (r <
>{T} r') 
((a [r] b) 
(a [r'] b)) T:Type, r, r':(TT), a, b:T. (r <>{T} r') ((a [r] b) (a [r'] b)) >{T} E'
T>{T} E' Qx:A. B(x)