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0.13.0
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@wilfwilson wilfwilson released this 19 Sep 20:37
v0.13.0
3d0f476

This release of Digraphs contains some bugfixes, along with the following new features:

  • The GraphViz engine used by Splash is now configurable, thanks to Markus Pfeiffer.
  • The properties IsPartialOrderDigraph, IsPreorderDigraph, and IsQuasiorderDigraph were introduced by Chris Russell, along with the following functions for visualising these kinds of digraphs:
    • DotPartialOrderDigraph
    • DotPreorderDigraph
    • DotQuasiorderDigraph
  • The following functions for transformations and permutations were added by James D. Mitchell:
    • IsDigraphHomomorphism
    • IsDigraphEpimorphism
    • IsDigraphMonomorphism
    • IsDigraphEndomorphism
    • IsDigraphEmbedding
    • IsDigraphIsomorphism

Digraphs now requires version 4.9.0 of GAP, or newer.

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