Nuprl Lemma : fpf-sub_functionality
11,40
postcript
pdf
A
,
A'
:Type.
strong-subtype(
A
;
A'
)
(
B
:(
A
Type),
C
:(
A'
Type),
eq
:EqDecider(
A
),
eq'
:EqDecider(
A'
),
f
,
g
:
a
:
A
fp
B
(
a
).
(
a
:
A
.
B
(
a
)
r
C
(
a
))
{
f
g
f
g
})
latex
Definitions
{
T
}
Lemmas
fpf-sub-functionality
origin