Euler tour technique

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Antti H S Laaksonen 2017-02-21 01:26:52 +02:00
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@ -87,7 +87,7 @@ as a sum where each term is a power of two.
\index{node array}
A \key{node array} contains the nodes of a rooted tree
A \key{node array}\footnote{A similar idea is sometimes called the \key{Euler tour technique} \cite{tar84}.} contains the nodes of a rooted tree
in the order in which a depth-first search
from the root node visits them.
For example, in the tree