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Joshua Yanovski
iris-coq
Commits
35551d40
Commit
35551d40
authored
Apr 11, 2017
by
Ralf Jung
Browse files
cancellable invariants are contractive
parent
f987ca78
Changes
1
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theories/base_logic/lib/cancelable_invariants.v
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35551d40
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@@ -28,10 +28,12 @@ Section proofs.
Global
Instance
cinv_own_timeless
γ
p
:
TimelessP
(
cinv_own
γ
p
).
Proof
.
rewrite
/
cinv_own
;
apply
_.
Qed
.
Global
Instance
cinv_contractive
N
γ
:
Contractive
(
cinv
N
γ
).
Proof
.
solve_contractive
.
Qed
.
Global
Instance
cinv_ne
N
γ
:
NonExpansive
(
cinv
N
γ
).
Proof
.
solve_proper
.
Qed
.
Proof
.
exact
:
contractive_ne
.
Qed
.
Global
Instance
cinv_proper
N
γ
:
Proper
((
≡
)
==>
(
≡
))
(
cinv
N
γ
).
Proof
.
apply
(
ne_proper
_
)
.
Qed
.
Proof
.
exact
:
ne_proper
.
Qed
.
Global
Instance
cinv_persistent
N
γ
P
:
PersistentP
(
cinv
N
γ
P
).
Proof
.
rewrite
/
cinv
;
apply
_.
Qed
.
...
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