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Tej Chajed
iris
Commits
126d54c3
Commit
126d54c3
authored
Oct 06, 2016
by
Robbert Krebbers
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Internalized versions of the equality on funC and morC.
parent
66ee8a76
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algebra/upred.v
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126d54c3
...
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@@ -1361,6 +1361,12 @@ Lemma option_validI {A : cmraT} (mx : option A) :
✓
mx
⊣
⊢
match
mx
with
Some
x
=>
✓
x
|
None
=>
True
end
.
Proof
.
uPred
.
unseal
.
by
destruct
mx
.
Qed
.
(* Functions *)
Lemma
cofe_funC_equivI
{
A
B
}
(
f
g
:
A
-
c
>
B
)
:
f
≡
g
⊣
⊢
∀
x
,
f
x
≡
g
x
.
Proof
.
by
uPred
.
unseal
.
Qed
.
Lemma
cofe_moreC_equivI
{
A
B
:
cofeT
}
(
f
g
:
A
-
n
>
B
)
:
f
≡
g
⊣
⊢
∀
x
,
f
x
≡
g
x
.
Proof
.
by
uPred
.
unseal
.
Qed
.
(* Timeless instances *)
Global
Instance
pure_timeless
φ
:
TimelessP
(
■
φ
:
uPred
M
)%
I
.
Proof
.
...
...
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