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Iris
stdpp
Commits
661f6dfc
Commit
661f6dfc
authored
Mar 23, 2016
by
Ralf Jung
Browse files
fix a typo
parent
fa8d6908
Changes
1
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Inline
Side-by-side
theories/collections.v
View file @
661f6dfc
...
...
@@ -63,7 +63,7 @@ Section simple_collection.
Global
Instance
elem_of_proper
:
Proper
((=)
==>
(
≡
)
==>
iff
)
(@
elem_of
A
C
_
)
|
5
.
Proof
.
intros
???
;
subst
.
firstorder
.
Qed
.
Global
Instance
disjoint_prope
:
Proper
((
≡
)
==>
(
≡
)
==>
iff
)
(@
disjoint
C
_
).
Global
Instance
disjoint_prope
r
:
Proper
((
≡
)
==>
(
≡
)
==>
iff
)
(@
disjoint
C
_
).
Proof
.
intros
??????.
by
rewrite
!
elem_of_disjoint
;
setoid_subst
.
Qed
.
Lemma
elem_of_union_list
Xs
x
:
x
∈
⋃
Xs
↔
∃
X
,
X
∈
Xs
∧
x
∈
X
.
Proof
.
...
...
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