#6813: [with patch, needs review] The whole world in a graph
--------------------------+-------------------------------------------------
Reporter: ncohen | Owner: rlm
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.1.2
Component: graph theory | Keywords:
Reviewer: | Author:
Merged: |
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Comment(by ncohen):
I get a totally different checksum..... Good job noticing it !!!
I just retried to load the graph with a version of the file graph_world
downloaded from the TRAC server and it worked for me. My checksum is the
following :
{{{
sage: sage: g=graphs.WorldMap()
sage: g
Graph on 251 vertices
sage: import md5
sage: sage: md5.md5(sage.misc.misc.SAGE_DATA +
'graphs/graph_world.sobj').hexdigest()
'805fdf0227e964c41f3892c6979f62dc'
}}}
As I suspect it may come from some weird encoding, here is a .rar version
of the file : http://www-sop.inria.fr/members/Nathann.Cohen/world.rar
I also copied the file on sagemath in the directory as
~/ncohen/graph_world.sobj
On my machine
{{{
~$ md5sum /usr/local/sage/data/graphs/graph_world.sobj
438bc195a9486caebeb47442ff8b8d8c
/usr/local/sage/data/graphs/graph_world.sobj
}}}
On sagemath
{{{
nco...@sage:~$ md5sum graph_world.sobj
438bc195a9486caebeb47442ff8b8d8c graph_world.sobj
}}}
Could you check if this version works, and if the checksum is correct ?
Thank you !!!
Nathann
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6813#comment:3>
Sage <http://sagemath.org/>
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