👉 In mathematics, an endleaf is a special type of node in a graph that represents a leaf node. In other words, it is the last node in a tree or graph where all its children are leaf nodes. Endleaves are often used to model mathematical structures such as graphs, trees, and networks, which have no leaves (nodes) but instead rely on their internal connectivity.
Endleaves can be visualized using diagrams like the following:
```math
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