graphs: A database of combinatorial graphs - Packages and Features

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# graphs: A database of combinatorial graphs

## Description

A database of graphs. Created by Emily Kirkman based on the work of Jason Grout. Since April 2012 it also contains the ISGCI graph database.

## Upstream Contact

- https://jasongrout.org/graph_database

- For ISGCI:

  H.N. de Ridder (hnridder@graphclasses.org)

- For Andries Brouwer’s database:

  The data is taken from from Andries E. Brouwer’s website (https://www.win.tue.nl/~aeb/). Anything related to the data should be reported to him directly (aeb@cwi.nl)

  The code used to parse the data and create the .json file is available at https://github.com/nathanncohen/strongly_regular_graphs_database.

## Type

standard

## Dependencies

## Version Information

package-version.txt:

    20210214.p0

## Equivalent System Packages

Arch Linux

    $ sudo pacman -S sage-data-graphs

conda-forge

    $ conda install sagemath-db-graphs

See https://repology.org/project/sagemath-graphs/versions

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