Open 6bdad4c1-1e26-4f2f-a442-a01a2292c181 opened 9 years ago
Boost is now on GitHub (https://github.com/boostorg/boost) but the ticket has not been migrated and the reported issue has not been fixed.
sage: g = digraphs.Path(3)
sage: g.edge_connectivity(implementation="sage")
0.0
sage: g.edge_connectivity(implementation="boost") # wrong answer
1
sage: g.add_edge(1, 0)
sage: g.edge_connectivity(implementation="sage")
0.0
sage: g.edge_connectivity(implementation="boost")
0
One should contribute https://github.com/boostorg/graph to fix this issue.
Reported upstream at https://svn.boost.org/trac/boost/ticket/11406
Upstream: Reported upstream. No feedback yet.
CC: @dcoudert
Component: graph theory
Author: Michele Borassi
Issue created by migration from https://trac.sagemath.org/ticket/18753