#12910: Graph construction of empty list fails
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Reporter: dkrenn | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: trivial | Milestone: sage-5.1
Component: graph theory | Keywords: beginner, graph,
construction, empty list
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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When I create a graph with a list of edges, the empty list is not accepted
as input:
{{{
Graph([])
Traceback (most recent call last):
...
IndexError: list index out of range
}}}
The same input doesn't work for {{{DiGraph}}}, either.
Empty dictionaries work in both cases.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12910>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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