Austin Warby added A_textbf_graph_is_a__.tex  about 8 years ago

Commit id: f1637c5fd684bc4e76525b62a088d00cd5b5fdfc

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A \textbf{graph} is a nonempty finite set of vertices V along with a set E of 2-element subsets of V. The elements of V are called vertices, the elements of E are called edges.