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@cxzhong cxzhong commented Dec 8, 2025

fix #40549
Made elements hashable for finite groups since word problem is undecidable.
Added cayley_graph() override to auto-converts to the permutation group
Fixed call method then we use Tietze-based indexing instead of equality-based lookup.

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Removed example code from the documentation.
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github-actions bot commented Dec 8, 2025

Documentation preview for this PR (built with commit 3505b17; changes) is ready! 🎉
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Cayley graphs of free groups have wrong number of vertices.

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