#7771: fix R restart in interface
--------------------------+-------------------------------------------------
Reporter: kcrisman | Owner: was
Type: defect | Status: new
Priority: minor | Milestone: sage-4.4.1
Component: interfaces | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by kcrisman):
In fact, it's not even clear whether one needs to reset().
{{{
Please restart Sage in order to use 'igraph'.
sage: r.library("igraph")
sage: a = r.graph_ring(10)
sage: a
Vertices: 10
Edges: 10
Directed: FALSE
Edges:
[0] 0 -- 1
[1] 1 -- 2
[2] 2 -- 3
[3] 3 -- 4
[4] 4 -- 5
[5] 5 -- 6
[6] 6 -- 7
[7] 7 -- 8
[8] 8 -- 9
[9] 0 -- 9
sage: r.add_edges(a, (1,5,2,6) )
Vertices: 10
Edges: 12
Directed: FALSE
Edges:
[0] 0 -- 1
[1] 1 -- 2
[2] 2 -- 3
[3] 3 -- 4
[4] 4 -- 5
[5] 5 -- 6
[6] 6 -- 7
[7] 7 -- 8
[8] 8 -- 9
[9] 0 -- 9
[10] 1 -- 5
[11] 2 -- 6
}}}
And this on an install which definitely hadn't had this package installed
before. The same happened with package 'aaMI'. Which leads me to believe
one doesn't even have to reset() - the package is just automatically
available. I'm going to put up a patch to that effect, with the covering
statement to use reset() or restart Sage if you encounter problems.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7771#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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