sagemath_buckygen: Generation of nonisomorphic fullerenes with buckygen¶

This pip-installable distribution passagemath-buckygen provides an interface to buckygen, a program for the efficient generation of all nonisomorphic fullerenes.

What is included¶

Binary wheels on PyPI contain prebuilt copies of buckygen.

Examples¶

Using the buckygen program on the command line:

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-buckygen[test]" sage -sh -c buckygen

Finding the installation location of the buckygen program:

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-buckygen[test]" ipython

In [1]: from sage.features.graph_generators import Buckygen

In [2]: Buckygen().absolute_filename()
Out[2]: '.../bin/buckygen'

Using the Python interface:

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-buckygen[test]" ipython

In [1]: from sage.all__sagemath_buckygen import *

In [2]: len(list(graphs.fullerenes(60)))
Out[2]: 1812

In [3]: gen = graphs.fullerenes(60, ipr=True); next(gen)
Out[3]: Graph on 60 vertices

Type¶

optional

Dependencies¶

Version Information¶

package-version.txt:

10.6.29

version_requirements.txt:

passagemath-buckygen ~= 10.6.29.0

Installation commands¶

PyPI:

$ pip install passagemath-buckygen~=10.6.29.0

Sage distribution:

$ sage -i sagemath_buckygen

However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see upstream Issue #27330 for more information.