Math 2.0

concept

Rooted tree

Summary

A rooted tree is a tree with a chosen vertex, the root, which gives each edge a direction away from it. Rooted trees model hierarchies and recursive data. The node rooted tree gives the precise definition.

What this node needs for W1
  • an inventory row: the row of the inventory that the node accounts for (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Tree_(graph_theory), Rooted tree