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Iris
stdpp
Commits
e1e5349a
Commit
e1e5349a
authored
Jun 18, 2018
by
Ralf Jung
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generalize ndisj_subseteq_difference to work for all masks
parent
6c1d1ebf
Pipeline
#9887
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in 14 minutes and 16 seconds
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theories/namespaces.v
theories/namespaces.v
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theories/namespaces.v
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e1e5349a
...
...
@@ -73,7 +73,8 @@ Section namespace.
Lemma
ndot_preserve_disjoint_r
N
E
x
:
E
##
↑
N
→
E
##
↑
N
.@
x
.
Proof
.
intros
.
by
apply
symmetry
,
ndot_preserve_disjoint_l
.
Qed
.
Lemma
ndisj_subseteq_difference
N
E
F
:
E
##
↑
N
→
E
⊆
F
→
E
⊆
F
∖
↑
N
.
Lemma
namespace_subseteq_difference
E1
E2
E3
:
E1
##
E3
→
E1
⊆
E2
→
E1
⊆
E2
∖
E3
.
Proof
.
set_solver
.
Qed
.
Lemma
namespace_subseteq_difference_l
E1
E2
E3
:
E1
⊆
E3
→
E1
∖
E2
⊆
E3
.
...
...
@@ -89,7 +90,7 @@ of the forms:
- [↑N1 ⊆ E ∖ ↑N2 ∖ .. ∖ ↑Nn]
- [E1 ∖ ↑N1 ⊆ E2 ∖ ↑N2 ∖ .. ∖ ↑Nn] *)
Create
HintDb
ndisj
.
Hint
Resolve
n
disj
_subseteq_difference
:
ndisj
.
Hint
Resolve
n
amespace
_subseteq_difference
:
ndisj
.
Hint
Extern
0
(
_
##
_
)
=>
apply
ndot_ne_disjoint
;
congruence
:
ndisj
.
Hint
Resolve
ndot_preserve_disjoint_l
ndot_preserve_disjoint_r
:
ndisj
.
Hint
Resolve
nclose_subseteq'
ndisj_difference_l
:
ndisj
.
...
...
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