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Edge ↔ connection between Nodes

aka Edges

Undirected Edge

Edge flow both ways between Nodes

Directed Edge

Edge flow in one direction between Nodes

Weighted Edge

Edge with extra (numeric) data about Node connection

Cyclial Edge

Edge point back to same Node

References

  1. Undirected EdgeEdge flow both ways between Nodes

  2. Directed EdgeEdge flow in one direction between Nodes

  3. Weighted EdgeEdge with extra (numeric) data about Node connection

  4. Cyclial EdgeEdge point back to same Node

  5. Adjacency Matrix ↔ 2D Binary Matrix (as Array) to rep of Graph as # Nodes === # row/col & fill 1 for each Edge

  6. Graph ↔ Non-linear data structure of Nodes & Edges