Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
I
Iris
Project
Project
Details
Activity
Releases
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
76
Issues
76
List
Boards
Labels
Milestones
Merge Requests
5
Merge Requests
5
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Charts
Wiki
Wiki
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Iris
Iris
Commits
a01453ed
Commit
a01453ed
authored
Sep 23, 2016
by
Robbert Krebbers
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Relate map_to_list to nil.
parent
8b9a96ad
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
5 additions
and
0 deletions
+5
-0
fin_maps.v
prelude/fin_maps.v
+5
-0
No files found.
prelude/fin_maps.v
View file @
a01453ed
...
...
@@ -707,6 +707,11 @@ Lemma map_to_list_empty_inv_alt {A} (m : M A) : map_to_list m ≡ₚ [] → m =
Proof
.
rewrite
<-
map_to_list_empty
.
apply
map_to_list_inj
.
Qed
.
Lemma
map_to_list_empty_inv
{
A
}
(
m
:
M
A
)
:
map_to_list
m
=
[]
→
m
=
∅
.
Proof
.
intros
Hm
.
apply
map_to_list_empty_inv_alt
.
by
rewrite
Hm
.
Qed
.
Lemma
map_to_list_empty'
{
A
}
(
m
:
M
A
)
:
map_to_list
m
=
[]
↔
m
=
∅
.
Proof
.
split
.
apply
map_to_list_empty_inv
.
intros
->.
apply
map_to_list_empty
.
Qed
.
Lemma
map_to_list_insert_inv
{
A
}
(
m
:
M
A
)
l
i
x
:
map_to_list
m
≡ₚ
(
i
,
x
)
::
l
→
m
=
<[
i
:=
x
]>(
map_of_list
l
).
Proof
.
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment