passagemath-planarity
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Copyright (C) 2005-2024 The Sage Development Team
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See https://doc.sagemath.org/html/en/installation/index.html for general installation instructions.
This pip-installable distribution passagemath-planarity is a small
optional distribution for use with passagemath-graphs.
It provides a Cython interface to the
Edge Addition Planarity Suite <https://github.com/graph-algorithms/edge-addition-planarity-suite/>_
by John Boyer.
Cython interface to Boyer's planarity algorithm <https://doc.sagemath.org/html/en/reference/graphs/sage/graphs/planarity.html>_::
$ pipx run --pip-args="--prefer-binary" --spec "passagemath-planarity[test]" ipython
In [1]: from sage.all__sagemath_planarity import *
In [2]: g = graphs.PetersenGraph()
In [3]: g.is_planar()
Out[3]: False
FAQs
passagemath: Graph planarity with the edge addition planarity suite
We found that passagemath-planarity demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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