# `InPlace.UnionFind`

Union-find (a.k.a. DSU)

https://en.wikipedia.org/wiki/Disjoint-set_data_structure

The (fixed-length) set is represented by the set of integer indices.

# `find`

# `new`

# `set_size`

# `union`

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*Consult [api-reference.md](api-reference.md) for complete listing*