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Reference ARGs in the glossary when defining a "tree sequence". I hope this clarifies rather than adds to any confusion.

We can address the "what is a tree sequence" stuff in the tutorials too.

Reference ARGs in the glossary
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codecov bot commented Nov 26, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
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aligned DNA sequences. The name reflects the idea that a common
way to treat genetic ancestry is as a sequence of correlated
"trees" along the genome; a tree sequence provides an efficient
way to store differences between these trees. Technically, ancestry
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way to store differences between these trees. Technically, ancestry
way to store shared branches between these trees. Technically, ancestry

The edge table is storing what is shared, not what is different across local trees. I know this is nitpicking, but thinking in terms of differences I have read in many places really confused me when I started to read about what is tree sequence. The left-right algorithms work with differences, I believe.

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