Step of Proof: bool-to-dcdr_wf
11,40
postcript
pdf
Inference at
*
I
of proof for Lemma
bool-to-dcdr
wf
:
A
:Type,
f
:(
A
),
x
:
A
. {
f
}
(
x
)
Dec(
f
(
x
) = tt)
latex
by Auto
latex
1
:
1:
1.
A
: Type
1:
2.
f
:
A
1:
3.
x
:
A
1:
{
f
}
(
x
)
Dec(
f
(
x
) = tt)
.
Definitions
Type
,
x
:
A
B
(
x
)
,
x
:
A
.
B
(
x
)
,
Dec(
P
)
,
s
=
t
,
,
t
T
,
f
(
a
)
,
{
f
}
origin