Today I have had a lovely time writing this Numbas question about the isomorphisms of a binary tree: https://numbas.mathcentre.ac.uk/question/90020/isomorphisms-of-a-binary-tree/embed/?token=b85745aa-f3a4-4241-8485-6716ae922150
Today I have had a lovely time writing a Numbas extension for graph theory.
@christianp sooo, can I ask about the accessibility of those graphs?
@pkra yep. Vertices have labels like "vertex labelled a" abd edges labels like "edge between a and b"
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@christianp I'm intrigued! Can you share a live example?
