Step of Proof: dcdr-to-bool-equivalence
11,40
postcript
pdf
Inference at
*
1
I
of proof for Lemma
dcdr-to-bool-equivalence
:
1.
P
:
2.
d
: Dec(
P
)
3.
[
d
]
P
latex
by Unfold `decidable` ( 2)
latex
1
:
1:
2.
d
:
P
(
P
)
1:
3.
[
d
]
1:
P
.
Definitions
Dec(
P
)
origin